Quelle fp_round_aux.prf
Sprache: Lisp
(fp_round_aux
(Exp_of_TCC1 0
(Exp_of_TCC1-1 nil 3321197030 ("" (tcc :defs !) nil nil )
((boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(rational nonempty-type-from-decl nil rationals nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(int nonempty-type-eq-decl nil integers nil )
(/= const-decl "boolean" notequal nil ))
nil ))
(Exp_of_TCC2 0
(Exp_of_TCC2-1 nil 3321197030 ("" (tcc :defs !) nil nil )
((boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(>= const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(> const-decl "bool" reals nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(rational nonempty-type-from-decl nil rationals nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(int nonempty-type-eq-decl nil integers nil )
(real_gt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(real_ge_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(int_minus_int_is_int application-judgement "int" integers nil )
(posnat_expt application-judgement "posnat" exponentiation nil )
(posint_times_posint_is_posint application-judgement "posint"
integers nil )
(mult_divides1 application-judgement "(divides(n))" divides nil )
(mult_divides2 application-judgement "(divides(m))" divides nil )
(expt def-decl "real" exponentiation nil )
(^ const-decl "real" exponentiation nil )
(/= const-decl "boolean" notequal nil )
(minus_int_is_int application-judgement "int" integers nil ))
nil ))
(Exp_of_TCC3 0
(Exp_of_TCC3-1 nil 3321197030
(""
(inst +
"lambda (px:posreal): choose({i:int|b^i<=px & px)
(("1" (skosimp*)
(("1" (rewrite "nonempty_member" )
(("1" (expand "member" )
(("1" (lemma "exp_of_exists" )
(("1" (inst - "b" "px!1" ) (("1" (assert ) nil )))))))
("2" (skosimp*) (("2" (assert ) nil )))
("3" (skosimp*) (("3" (assert ) nil )))))))
("2" (skosimp*) (("2" (assert ) nil )))
("3" (skosimp*) (("3" (assert ) nil ))))
nil )
((real_le_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil )
(posrat_exp application-judgement "posrat" exponentiation nil )
(member const-decl "bool" sets nil )
(exp_of_exists formula-decl nil exponentiation nil )
(nonempty_member formula-decl nil sets_lemmas nil )
(IMPLIES const-decl "[bool, bool -> bool]" booleans nil )
(choose const-decl "(p)" sets nil )
(nonempty? const-decl "bool" sets nil )
(set type-eq-decl nil sets nil )
(+ const-decl "[numfield, numfield -> numfield]" number_fields nil )
(numfield nonempty-type-eq-decl nil number_fields nil )
(< const-decl "bool" reals nil )
(b formal-const-decl "above(1)" fp_round_aux nil )
(above nonempty-type-eq-decl nil integers nil )
(^ const-decl "real" exponentiation nil )
(/= const-decl "boolean" notequal nil )
(OR const-decl "[bool, bool -> bool]" booleans nil )
(<= const-decl "bool" reals nil )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(int nonempty-type-eq-decl nil integers nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(rational nonempty-type-from-decl nil rationals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(> const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(>= const-decl "bool" reals nil )
(bool nonempty-type-eq-decl nil booleans nil )
(real nonempty-type-from-decl nil reals nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(boolean nonempty-type-decl nil booleans nil )
(number nonempty-type-decl nil numbers nil )
(int_plus_int_is_int application-judgement "int" integers nil ))
nil ))
(Exp_of_correct_TCC1 0
(Exp_of_correct_TCC1-1 nil 3321197030 ("" (tcc :defs !) nil nil )
((boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(>= const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(> const-decl "bool" reals nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(real_gt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(real_ge_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(/= const-decl "boolean" notequal nil ))
nil ))
(Exp_of_correct 0
(Exp_of_correct-1 nil 3321197030
("" (skosimp*)
(("" (typepred "Exp_of(x!1)" )
(("1" (rewrite "expt_inverse" )
(("1" (assert )
(("1" (lemma "expt_pos" )
(("1" (inst?)
(("1" (rewrite "times_div1" )
(("1" (ground)
(("1" (rewrite "div_mult_pos_le2" ) nil )
("2" (rewrite "div_mult_pos_lt1" )
(("2" (rewrite "expt_plus" )
(("2" (rewrite "expt_x1" ) nil )))))))))))))))))
("2" (skosimp*) (("2" (assert ) nil )))
("3" (skosimp*) (("3" (assert ) nil ))))))
nil )
((Exp_of const-decl "{i: int | b ^ i <= x & x < b ^ (i + 1)}"
fp_round_aux nil )
(+ const-decl "[numfield, numfield -> numfield]" number_fields nil )
(numfield nonempty-type-eq-decl nil number_fields nil )
(< const-decl "bool" reals nil )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(b formal-const-decl "above(1)" fp_round_aux nil )
(above nonempty-type-eq-decl nil integers nil )
(> const-decl "bool" reals nil )
(^ const-decl "real" exponentiation nil )
(>= const-decl "bool" reals nil )
(/= const-decl "boolean" notequal nil )
(OR const-decl "[bool, bool -> bool]" booleans nil )
(int nonempty-type-eq-decl nil integers nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(rational nonempty-type-from-decl nil rationals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(<= const-decl "bool" reals nil )
(real nonempty-type-from-decl nil reals nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number nonempty-type-decl nil numbers nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(boolean nonempty-type-decl nil booleans nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(int_plus_int_is_int application-judgement "int" integers nil )
(real_lt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(real_le_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(real_gt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(div_mult_pos_le2 formula-decl nil real_props nil )
(posrat_times_posrat_is_posrat application-judgement "posrat"
rationals nil )
(expt_plus formula-decl nil exponentiation nil )
(int_minus_int_is_int application-judgement "int" integers nil )
(posint_exp application-judgement "posint" exponentiation nil )
(expt_x1 formula-decl nil exponentiation nil )
(div_mult_pos_lt1 formula-decl nil real_props nil )
(posreal_div_posreal_is_posreal application-judgement "posreal"
real_types nil )
(times_div1 formula-decl nil real_props nil )
(nonzero_real nonempty-type-eq-decl nil reals nil )
(expt_pos formula-decl nil exponentiation nil )
(posrat_div_posrat_is_posrat application-judgement "posrat"
rationals nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil )
(posrat_exp application-judgement "posrat" exponentiation nil )
(nzreal nonempty-type-eq-decl nil reals nil )
(expt_inverse formula-decl nil exponentiation nil ))
nil ))
(significand_TCC1 0
(significand_TCC1-1 nil 3321197030 ("" (subtype-tcc) nil nil )
((boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(nzreal nonempty-type-eq-decl nil reals nil )
(/= const-decl "boolean" notequal nil ))
nil ))
(significand_TCC2 0
(significand_TCC2-1 nil 3321197030
("" (skosimp*)
(("" (assert )
(("" (use "pos_times_gt" )
(("" (use "expt_pos" )
(("" (assert )
(("" (assert )
(("" (rewrite "Exp_of_correct" ) nil ))))))))))))
nil )
((minus_int_is_int application-judgement "int" integers nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil )
(nonzero_abs_is_pos application-judgement "{y: posreal | y >= x}"
real_defs nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(real_le_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(expt_pos formula-decl nil exponentiation nil )
(Exp_of_correct formula-decl nil fp_round_aux nil )
(real_gt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(real_ge_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(number nonempty-type-decl nil numbers nil )
(boolean nonempty-type-decl nil booleans nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(bool nonempty-type-eq-decl nil booleans nil )
(>= const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(numfield nonempty-type-eq-decl nil number_fields nil )
(- const-decl "[numfield -> numfield]" number_fields nil )
(abs const-decl "{n: nonneg_real | n >= m AND n >= -m}" real_defs
nil )
(/= const-decl "boolean" notequal nil )
(nzreal nonempty-type-eq-decl nil reals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(rational nonempty-type-from-decl nil rationals nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(int nonempty-type-eq-decl nil integers nil )
(OR const-decl "[bool, bool -> bool]" booleans nil )
(^ const-decl "real" exponentiation nil )
(> const-decl "bool" reals nil )
(above nonempty-type-eq-decl nil integers nil )
(b formal-const-decl "above(1)" fp_round_aux nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(<= const-decl "bool" reals nil ) (< const-decl "bool" reals nil )
(+ const-decl "[numfield, numfield -> numfield]" number_fields nil )
(Exp_of const-decl "{i: int | b ^ i <= x & x < b ^ (i + 1)}"
fp_round_aux nil )
(pos_times_gt formula-decl nil real_props nil ))
nil ))
(real_components_TCC1 0
(real_components_TCC1-1 nil 3321197030 ("" (subtype-tcc) nil nil )
((boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(nzreal nonempty-type-eq-decl nil reals nil )
(/= const-decl "boolean" notequal nil )
(E const-decl "integer" fp_round_aux nil ))
nil ))
(real_components 0
(real_components-1 nil 3321197030
("" (skosimp*)
(("" (expand "significand" )
(("" (expand "E" )
(("" (rewrite "associative_mult" :dir rl)
(("" (rewrite "associative_mult" :dir rl)
(("" (rewrite "associative_mult" :dir rl)
(("" (rewrite "expt_plus" :dir rl)
(("" (rewrite "expt_x0" )
(("" (grind) nil ))))))))))))))))
nil )
((significand const-decl "norm_fp_range" fp_round_aux nil )
(nonzero_abs_is_pos application-judgement "{y: posreal | y >= x}"
real_defs nil )
(associative_mult formula-decl nil number_fields nil )
(number nonempty-type-decl nil numbers nil )
(boolean nonempty-type-decl nil booleans nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(numfield nonempty-type-eq-decl nil number_fields nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(rational nonempty-type-from-decl nil rationals nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(int nonempty-type-eq-decl nil integers nil )
(sgn const-decl "int" real_defs nil )
(/= const-decl "boolean" notequal nil )
(nzreal nonempty-type-eq-decl nil reals nil )
(bool nonempty-type-eq-decl nil booleans nil )
(>= const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(- const-decl "[numfield -> numfield]" number_fields nil )
(abs const-decl "{n: nonneg_real | n >= m AND n >= -m}" real_defs
nil )
(OR const-decl "[bool, bool -> bool]" booleans nil )
(^ const-decl "real" exponentiation nil )
(> const-decl "bool" reals nil )
(above nonempty-type-eq-decl nil integers nil )
(b formal-const-decl "above(1)" fp_round_aux nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(<= const-decl "bool" reals nil ) (< const-decl "bool" reals nil )
(+ const-decl "[numfield, numfield -> numfield]" number_fields nil )
(Exp_of const-decl "{i: int | b ^ i <= x & x < b ^ (i + 1)}"
fp_round_aux nil )
(posrat_exp application-judgement "posrat" exponentiation nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(real_times_real_is_real application-judgement "real" reals nil )
(posrat_times_posrat_is_posrat application-judgement "posrat"
rationals nil )
(expt_x0 formula-decl nil exponentiation nil )
(nzreal_times_nzreal_is_nzreal application-judgement "nzreal"
real_types nil )
(minus_odd_is_odd application-judgement "odd_int" integers nil )
(real_ge_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(minus_nzreal_is_nzreal application-judgement "nzreal" real_types
nil )
(real_lt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(int_plus_int_is_int application-judgement "int" integers nil )
(expt_plus formula-decl nil exponentiation nil )
(minus_int_is_int application-judgement "int" integers nil )
(* const-decl "[numfield, numfield -> numfield]" number_fields nil )
(E const-decl "integer" fp_round_aux nil ))
nil ))
(abs_real_components 0
(abs_real_components-1 nil 3321197030
("" (skosimp*)
(("" (use "real_components" )
(("" (expand "abs" )
(("" (expand "sgn" )
(("" (lift-if) (("" (assert ) (("" (ground) nil ))))))))))))
nil )
((real_components formula-decl nil fp_round_aux nil )
(nzreal nonempty-type-eq-decl nil reals nil )
(/= const-decl "boolean" notequal nil )
(real nonempty-type-from-decl nil reals nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(boolean nonempty-type-decl nil booleans nil )
(number nonempty-type-decl nil numbers nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil )
(posrat_exp application-judgement "posrat" exponentiation nil )
(rat_times_rat_is_rat application-judgement "rat" rationals nil )
(nonzero_abs_is_pos application-judgement "{y: posreal | y >= x}"
real_defs nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(sgn const-decl "int" real_defs nil )
(real_lt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(real_ge_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(minus_nzreal_is_nzreal application-judgement "nzreal" real_types
nil )
(nzreal_times_nzreal_is_nzreal application-judgement "nzreal"
real_types nil )
(abs const-decl "{n: nonneg_real | n >= m AND n >= -m}" real_defs
nil ))
nil ))
(Exp_of_unique_TCC1 0
(Exp_of_unique_TCC1-1 nil 3321197030 ("" (subtype-tcc) nil nil )
((boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(rational nonempty-type-from-decl nil rationals nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(integer nonempty-type-from-decl nil integers nil )
(>= const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(> const-decl "bool" reals nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(real_ge_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(real_gt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(real_le_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(nat_exp application-judgement "nat" exponentiation nil )
(real_lt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(int_plus_int_is_int application-judgement "int" integers nil )
(/= const-decl "boolean" notequal nil ))
nil ))
(Exp_of_unique_TCC2 0
(Exp_of_unique_TCC2-1 nil 3321197030 ("" (subtype-tcc) nil nil )
((boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(rational nonempty-type-from-decl nil rationals nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(integer nonempty-type-from-decl nil integers nil )
(>= const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(> const-decl "bool" reals nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(real_ge_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(real_gt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(real_le_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(nat_exp application-judgement "nat" exponentiation nil )
(real_lt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(int_plus_int_is_int application-judgement "int" integers nil )
(/= const-decl "boolean" notequal nil ))
nil ))
(Exp_of_unique 0
(Exp_of_unique-1 nil 3321197030
("" (skosimp*)
(("" (case "b^i!1 < b^(1+j!1) & b^j!1 < b^(1+i!1)" )
(("1" (hide -2 -3 -4 -5)
(("1" (flatten)
(("1" (rewrite "both_sides_expt_gt1_lt" )
(("1" (rewrite "both_sides_expt_gt1_lt" )
(("1" (assert ) nil )))))))))
("2" (assert ) nil ) ("3" (assert ) nil ) ("4" (assert ) nil )
("5" (assert ) nil ) ("6" (assert ) nil ))))
nil )
((+ const-decl "[numfield, numfield -> numfield]" number_fields nil )
(numfield nonempty-type-eq-decl nil number_fields nil )
(integer nonempty-type-from-decl nil integers nil )
(b formal-const-decl "above(1)" fp_round_aux nil )
(above nonempty-type-eq-decl nil integers nil )
(> const-decl "bool" reals nil )
(^ const-decl "real" exponentiation nil )
(>= const-decl "bool" reals nil )
(/= const-decl "boolean" notequal nil )
(OR const-decl "[bool, bool -> bool]" booleans nil )
(int nonempty-type-eq-decl nil integers nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(rational nonempty-type-from-decl nil rationals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(< const-decl "bool" reals nil )
(real nonempty-type-from-decl nil reals nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number nonempty-type-decl nil numbers nil )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(boolean nonempty-type-decl nil booleans nil )
(int_plus_int_is_int application-judgement "int" integers nil )
(real_lt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil )
(posrat_exp application-judgement "posrat" exponentiation nil )
(real_ge_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(IMPLIES const-decl "[bool, bool -> bool]" booleans nil )
(both_sides_expt_gt1_lt formula-decl nil exponentiation nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(real_gt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(real_le_is_total_order name-judgement "(total_order?[real])"
real_props nil ))
nil ))
(posreal_exponent 0
(posreal_exponent-1 nil 3321197030
("" (skosimp*)
(("" (expand "E" )
(("" (expand "abs" )
(("" (lemma "Exp_of_unique" )
(("" (inst - "Exp_of(x!1)" "i!1" "x!1" )
(("" (assert )
(("" (hide 2)
(("" (replace -1)
(("" (hide -1)
(("" (split)
(("1" (assert ) nil nil ) ("2" (assert ) nil nil )
("3" (rewrite "commutative_mult" )
(("3" (rewrite "div_mult_pos_le1" :dir rl) nil
nil ))
nil )
("4" (rewrite "commutative_mult" )
(("4" (rewrite "div_mult_pos_lt2" :dir rl)
(("4" (rewrite "expt_div" )
(("4" (rewrite "expt_x1" )
(("4" (assert ) nil nil )) nil ))
nil ))
nil ))
nil ))
nil ))
nil ))
nil ))
nil ))
nil ))
nil ))
nil ))
nil ))
nil ))
nil )
((E const-decl "integer" fp_round_aux nil )
(Exp_of_unique formula-decl nil fp_round_aux nil )
(int_plus_int_is_int application-judgement "int" integers nil )
(real_lt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(posrat_exp application-judgement "posrat" exponentiation nil )
(real_le_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(posrat_div_posrat_is_posrat application-judgement "posrat"
rationals nil )
(div_mult_pos_le1 formula-decl nil real_props nil )
(commutative_mult formula-decl nil number_fields nil )
(norm_fp_range type-eq-decl nil fp_round_aux nil )
(div_mult_pos_lt2 formula-decl nil real_props nil )
(expt_x1 formula-decl nil exponentiation nil )
(int_minus_int_is_int application-judgement "int" integers nil )
(expt_div formula-decl nil exponentiation nil )
(nzreal nonempty-type-eq-decl nil reals nil )
(Exp_of const-decl "{i: int | b ^ i <= x & x < b ^ (i + 1)}"
fp_round_aux nil )
(+ const-decl "[numfield, numfield -> numfield]" number_fields nil )
(numfield nonempty-type-eq-decl nil number_fields nil )
(< const-decl "bool" reals nil )
(b formal-const-decl "above(1)" fp_round_aux nil )
(above nonempty-type-eq-decl nil integers nil )
(^ const-decl "real" exponentiation nil )
(/= const-decl "boolean" notequal nil )
(OR const-decl "[bool, bool -> bool]" booleans nil )
(<= const-decl "bool" reals nil )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(int nonempty-type-eq-decl nil integers nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(> const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(>= const-decl "bool" reals nil )
(bool nonempty-type-eq-decl nil booleans nil )
(integer nonempty-type-from-decl nil integers nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(rational nonempty-type-from-decl nil rationals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(real nonempty-type-from-decl nil reals nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(boolean nonempty-type-decl nil booleans nil )
(number nonempty-type-decl nil numbers nil )
(abs const-decl "{n: nonneg_real | n >= m AND n >= -m}" real_defs
nil ))
nil ))
(real_exponent 0
(real_exponent-1 nil 3321197030
("" (skosimp*)
(("" (lemma "posreal_exponent" )
(("" (inst - "i!1" "n1!1" "abs(z!1)" )
(("" (expand "E" )
(("" (expand "sgn" )
(("" (expand "abs" )
(("" (lift-if)
(("" (lift-if)
(("" (assert ) (("" (ground) nil ))))))))))))))))))
nil )
((posreal_exponent formula-decl nil fp_round_aux nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil )
(posrat_exp application-judgement "posrat" exponentiation nil )
(E const-decl "integer" fp_round_aux nil )
(minus_nzreal_is_nzreal application-judgement "nzreal" real_types
nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(real_ge_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(real_lt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(nzreal_times_nzreal_is_nzreal application-judgement "nzreal"
real_types nil )
(sgn const-decl "int" real_defs nil )
(nzreal nonempty-type-eq-decl nil reals nil )
(/= const-decl "boolean" notequal nil )
(abs const-decl "{n: nonneg_real | n >= m AND n >= -m}" real_defs
nil )
(- const-decl "[numfield -> numfield]" number_fields nil )
(numfield nonempty-type-eq-decl nil number_fields nil )
(norm_fp_range type-eq-decl nil fp_round_aux nil )
(b formal-const-decl "above(1)" fp_round_aux nil )
(above nonempty-type-eq-decl nil integers nil )
(int nonempty-type-eq-decl nil integers nil )
(< const-decl "bool" reals nil ) (<= const-decl "bool" reals nil )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(> const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(>= const-decl "bool" reals nil )
(bool nonempty-type-eq-decl nil booleans nil )
(integer nonempty-type-from-decl nil integers nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(rational nonempty-type-from-decl nil rationals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(real nonempty-type-from-decl nil reals nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(boolean nonempty-type-decl nil booleans nil )
(number nonempty-type-decl nil numbers nil )
(nonzero_abs_is_pos application-judgement "{y: posreal | y >= x}"
real_defs nil ))
nil ))
(scale_TCC1 0
(scale_TCC1-1 nil 3321197030 ("" (tcc :defs !) nil nil )
((boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(rational nonempty-type-from-decl nil rationals nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(int nonempty-type-eq-decl nil integers nil )
(/= const-decl "boolean" notequal nil )
(int_minus_int_is_int application-judgement "int" integers nil ))
nil ))
(scale_TCC2 0
(scale_TCC2-1 nil 3321197030 ("" (tcc :defs !) nil nil )
((boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(>= const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(> const-decl "bool" reals nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(rational nonempty-type-from-decl nil rationals nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(int nonempty-type-eq-decl nil integers nil )
(real_gt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(real_ge_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(posnat_expt application-judgement "posnat" exponentiation nil )
(posint_times_posint_is_posint application-judgement "posint"
integers nil )
(mult_divides1 application-judgement "(divides(n))" divides nil )
(mult_divides2 application-judgement "(divides(m))" divides nil )
(expt def-decl "real" exponentiation nil )
(^ const-decl "real" exponentiation nil )
(/= const-decl "boolean" notequal nil )
(int_minus_int_is_int application-judgement "int" integers nil )
(int_plus_int_is_int application-judgement "int" integers nil )
(minus_int_is_int application-judgement "int" integers nil ))
nil ))
(scale_TCC3 0
(scale_TCC3-1 nil 3321197030
("" (skosimp*)
(("" (assert ) (("" (typepred "Exp_of(x!1)" ) (("" (assert ) nil ))))))
nil )
((int_minus_int_is_int application-judgement "int" integers nil )
(int_plus_int_is_int application-judgement "int" integers nil )
(posrat_exp application-judgement "posrat" exponentiation nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil )
(real_le_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(real_lt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(<= const-decl "bool" reals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(rational nonempty-type-from-decl nil rationals nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(int nonempty-type-eq-decl nil integers nil )
(OR const-decl "[bool, bool -> bool]" booleans nil )
(/= const-decl "boolean" notequal nil )
(>= const-decl "bool" reals nil )
(^ const-decl "real" exponentiation nil )
(> const-decl "bool" reals nil )
(above nonempty-type-eq-decl nil integers nil )
(b formal-const-decl "above(1)" fp_round_aux nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(< const-decl "bool" reals nil )
(numfield nonempty-type-eq-decl nil number_fields nil )
(+ const-decl "[numfield, numfield -> numfield]" number_fields nil )
(Exp_of const-decl "{i: int | b ^ i <= x & x < b ^ (i + 1)}"
fp_round_aux nil ))
nil ))
(scale_correct_TCC1 0
(scale_correct_TCC1-1 nil 3321197030 ("" (tcc :defs !) nil nil )
((/= const-decl "boolean" notequal nil )) nil ))
(scale_correct_TCC2 0
(scale_correct_TCC2-1 nil 3321197030 ("" (tcc :defs !) nil nil )
((boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(>= const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(> const-decl "bool" reals nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(real_gt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(real_ge_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(/= const-decl "boolean" notequal nil )
(scale const-decl
"{i: int | b ^ (i + p - 1) <= x & x < b ^ (i + p)}"
fp_round_aux nil )
(int_plus_int_is_int application-judgement "int" integers nil ))
nil ))
(scale_correct_TCC3 0
(scale_correct_TCC3-1 nil 3321197030
("" (skosimp*) (("" (assert ) nil nil )) nil )
((posreal_div_posreal_is_posreal application-judgement "posreal"
real_types nil )
(posrat_exp application-judgement "posrat" exponentiation nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil )
(real_le_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(int_minus_int_is_int application-judgement "int" integers nil ))
nil ))
(scale_correct 0
(scale_correct-1 nil 3321197030
("" (skosimp*)
(("" (prop)
(("1" (rewrite "div_mult_pos_le2" )
(("1" (expand "scale" )
(("1" (lemma "expt_plus" )
(("1" (inst - "p-1" "1+Exp_of(x!1)-p" "b" )
(("1" (assert ) nil )))))))
("2" (lemma "expt_pos" )
(("2" (inst?) (("2" (assert ) nil )))))))
("2" (rewrite "div_mult_pos_lt1" )
(("1" (rewrite "expt_plus" :dir rl)
(("1" (expand "scale" ) (("1" (assert ) nil )))))
("2" (lemma "expt_pos" )
(("2" (inst?) (("2" (assert ) nil ))))))))))
nil )
((nzreal nonempty-type-eq-decl nil reals nil )
(Exp_of const-decl "{i: int | b ^ i <= x & x < b ^ (i + 1)}"
fp_round_aux nil )
(int_plus_int_is_int application-judgement "int" integers nil )
(expt_plus formula-decl nil exponentiation nil )
(real_le_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(posrat_times_posrat_is_posrat application-judgement "posrat"
rationals nil )
(scale const-decl
"{i: int | b ^ (i + p - 1) <= x & x < b ^ (i + p)}"
fp_round_aux nil )
(< const-decl "bool" reals nil )
(p formal-const-decl "above(1)" fp_round_aux nil )
(- const-decl "[numfield, numfield -> numfield]" number_fields nil )
(+ const-decl "[numfield, numfield -> numfield]" number_fields nil )
(numfield nonempty-type-eq-decl nil number_fields nil )
(<= const-decl "bool" reals nil )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(b formal-const-decl "above(1)" fp_round_aux nil )
(above nonempty-type-eq-decl nil integers nil )
(^ const-decl "real" exponentiation nil )
(/= const-decl "boolean" notequal nil )
(OR const-decl "[bool, bool -> bool]" booleans nil )
(int nonempty-type-eq-decl nil integers nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(rational nonempty-type-from-decl nil rationals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(> const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(>= const-decl "bool" reals nil )
(bool nonempty-type-eq-decl nil booleans nil )
(real nonempty-type-from-decl nil reals nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(boolean nonempty-type-decl nil booleans nil )
(number nonempty-type-decl nil numbers nil )
(div_mult_pos_le2 formula-decl nil real_props nil )
(posrat_exp application-judgement "posrat" exponentiation nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil )
(real_lt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(posint_exp application-judgement "posint" exponentiation nil )
(div_mult_pos_lt1 formula-decl nil real_props nil )
(int_minus_int_is_int application-judgement "int" integers nil ))
nil ))
(round_scaled_TCC1 0
(round_scaled_TCC1-1 nil 3321197030 ("" (tcc :defs !) nil nil )
((boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(nzreal nonempty-type-eq-decl nil reals nil )
(/= const-decl "boolean" notequal nil )
(abs const-decl "{n: nonneg_real | n >= m AND n >= -m}" real_defs
nil )
(scale const-decl
"{i: int | b ^ (i + p - 1) <= x & x < b ^ (i + p)}"
fp_round_aux nil )
(int_minus_int_is_int application-judgement "int" integers nil ))
nil ))
(round_scaled_TCC2 0
(round_scaled_TCC2-1 nil 3321197030 ("" (tcc :defs !) nil nil )
((boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(nzreal nonempty-type-eq-decl nil reals nil )
(/= const-decl "boolean" notequal nil )
(abs const-decl "{n: nonneg_real | n >= m AND n >= -m}" real_defs
nil )
(scale const-decl
"{i: int | b ^ (i + p - 1) <= x & x < b ^ (i + p)}"
fp_round_aux nil )
(int_minus_int_is_int application-judgement "int" integers nil ))
nil ))
(truncate_TCC1 0
(truncate_TCC1-1 nil 3321197030 ("" (subtype-tcc) nil nil )
((boolean nonempty-type-decl nil booleans nil )
(bool nonempty-type-eq-decl nil booleans nil )
(NOT const-decl "[bool -> bool]" booleans nil )
(number nonempty-type-decl nil numbers nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(rational nonempty-type-from-decl nil rationals nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(integer nonempty-type-from-decl nil integers nil )
(< const-decl "bool" reals nil )
(int nonempty-type-eq-decl nil integers nil )
(>= const-decl "bool" reals nil )
(nat nonempty-type-eq-decl nil naturalnumbers nil )
(> const-decl "bool" reals nil )
(above nonempty-type-eq-decl nil integers nil )
(p formal-const-decl "above(1)" fp_round_aux nil )
(below type-eq-decl nil naturalnumbers nil )
(real_lt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(/= const-decl "boolean" notequal nil ))
nil ))
(truncate_shift 0
(truncate_shift-1 nil 3321197030
("" (skosimp*)
(("" (apply-extensionality)
(("1" (hide 2)
(("1" (expand "truncate" )
(("1" (rewrite "associative_mult" )
(("1" (rewrite "expt_plus" :dir rl) nil )))))))
("2" (hide 2)
(("2" (use "expt_pos" )
(("2" (rewrite "pos_times_ge" ) (("2" (assert ) nil ))))))))))
nil )
((number nonempty-type-decl nil numbers nil )
(boolean nonempty-type-decl nil booleans nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(rational nonempty-type-from-decl nil rationals nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(int nonempty-type-eq-decl nil integers nil )
(bool nonempty-type-eq-decl nil booleans nil )
(>= const-decl "bool" reals nil )
(nat nonempty-type-eq-decl nil naturalnumbers nil )
(< const-decl "bool" reals nil ) (> const-decl "bool" reals nil )
(above nonempty-type-eq-decl nil integers nil )
(p formal-const-decl "above(1)" fp_round_aux nil )
(below type-eq-decl nil naturalnumbers nil )
(b formal-const-decl "above(1)" fp_round_aux nil )
(- const-decl "[numfield, numfield -> numfield]" number_fields nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(^ const-decl "real" exponentiation nil )
(/= const-decl "boolean" notequal nil )
(OR const-decl "[bool, bool -> bool]" booleans nil )
(* const-decl "[numfield, numfield -> numfield]" number_fields nil )
(numfield nonempty-type-eq-decl nil number_fields nil )
(truncate const-decl "[below(p) -> below(b)]" fp_round_aux nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(integer nonempty-type-from-decl nil integers nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(int_minus_int_is_int application-judgement "int" integers nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil )
(posrat_exp application-judgement "posrat" exponentiation nil )
(int_plus_int_is_int application-judgement "int" integers nil )
(nzreal nonempty-type-eq-decl nil reals nil )
(expt_plus formula-decl nil exponentiation nil )
(posrat_times_posrat_is_posrat application-judgement "posrat"
rationals nil )
(associative_mult formula-decl nil number_fields nil ))
nil ))
(Exp_of_shift 0
(Exp_of_shift-1 nil 3321197030
("" (skosimp*)
(("" (lemma "Exp_of_unique" )
(("" (use "expt_pos" )
(("1" (inst?)
(("1" (inst - "b^j!1*px!1" )
(("1" (assert )
(("1" (hide 2)
(("1" (rewrite "commutative_mult" )
(("1" (rewrite "div_mult_pos_le1" :dir rl)
(("1" (rewrite "div_mult_pos_lt2" :dir rl)
(("1" (rewrite "expt_div" )
(("1" (rewrite "expt_div" )
(("1" (assert ) nil )))))))))))))))
("2" (use "pos_times_gt" )
(("1" (assert ) (("1" (assert ) nil ))) ("2" (assert ) nil )))
("3" (assert ) nil )))
("2" (use "pos_times_gt" )
(("1" (assert ) (("1" (assert ) nil ))) ("2" (assert ) nil )))
("3" (assert ) nil )))
("2" (assert ) nil ))))))
nil )
((Exp_of_unique formula-decl nil fp_round_aux nil )
(int_plus_int_is_int application-judgement "int" integers nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(<= const-decl "bool" reals nil )
(OR const-decl "[bool, bool -> bool]" booleans nil )
(/= const-decl "boolean" notequal nil )
(^ const-decl "real" exponentiation nil )
(< const-decl "bool" reals nil )
(numfield nonempty-type-eq-decl nil number_fields nil )
(+ const-decl "[numfield, numfield -> numfield]" number_fields nil )
(Exp_of const-decl "{i: int | b ^ i <= x & x < b ^ (i + 1)}"
fp_round_aux nil )
(* const-decl "[numfield, numfield -> numfield]" number_fields nil )
(real_lt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(real_le_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(real_gt_is_strict_total_order name-judgement
"(strict_total_order?[real])" real_props nil )
(commutative_mult formula-decl nil number_fields nil )
(div_mult_pos_lt2 formula-decl nil real_props nil )
(int_minus_int_is_int application-judgement "int" integers nil )
(expt_div formula-decl nil exponentiation nil )
(nzreal nonempty-type-eq-decl nil reals nil )
(posrat_div_posrat_is_posrat application-judgement "posrat"
rationals nil )
(div_mult_pos_le1 formula-decl nil real_props nil )
(real_ge_is_total_order name-judgement "(total_order?[real])"
real_props nil )
(number nonempty-type-decl nil numbers nil )
(boolean nonempty-type-decl nil booleans nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(real nonempty-type-from-decl nil reals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(rational nonempty-type-from-decl nil rationals nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(int nonempty-type-eq-decl nil integers nil )
(integer nonempty-type-from-decl nil integers nil )
(bool nonempty-type-eq-decl nil booleans nil )
(>= const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(> const-decl "bool" reals nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(above nonempty-type-eq-decl nil integers nil )
(b formal-const-decl "above(1)" fp_round_aux nil )
(expt_pos formula-decl nil exponentiation nil )
(posrat_exp application-judgement "posrat" exponentiation nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil ))
nil ))
(scale_shift 0
(scale_shift-1 nil 3321197030
("" (skosimp*)
(("" (expand "scale" ) (("" (rewrite "Exp_of_shift" ) nil )))) nil )
((scale const-decl
"{i: int | b ^ (i + p - 1) <= x & x < b ^ (i + p)}"
fp_round_aux nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(> const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
(>= const-decl "bool" reals nil )
(bool nonempty-type-eq-decl nil booleans nil )
(integer nonempty-type-from-decl nil integers nil )
(integer_pred const-decl "[rational -> boolean]" integers nil )
(rational nonempty-type-from-decl nil rationals nil )
(rational_pred const-decl "[real -> boolean]" rationals nil )
(real nonempty-type-from-decl nil reals nil )
(real_pred const-decl "[number_field -> boolean]" reals nil )
(number_field nonempty-type-from-decl nil number_fields nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
nil )
(boolean nonempty-type-decl nil booleans nil )
(number nonempty-type-decl nil numbers nil )
(Exp_of_shift formula-decl nil fp_round_aux nil )
(int_plus_int_is_int application-judgement "int" integers nil )
(posrat_exp application-judgement "posrat" exponentiation nil )
(nnrat_exp application-judgement "nnrat" exponentiation nil )
(int_minus_int_is_int application-judgement "int" integers nil ))
nil )))
quality 100%
¤ Dauer der Verarbeitung: 0.34 Sekunden
(vorverarbeitet)
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*© Formatika GbR, Deutschland
2026-03-28