(trig_extra
(sin_minus_2pi 0
(sin_minus_2pi-1 nil 3269431996
("" (skosimp)
(("" (rewrite "sin_minus" )
(("" (rewrite "sin_2pi" )
(("" (rewrite "cos_2pi" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(sin_minus formula-decl nil trig_basic 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 )
(numfield nonempty-type-eq-decl nil number_fields nil )
(* const-decl "[numfield, numfield -> numfield]" number_fields 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 )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(pi_lb const-decl "posreal" trig_basic nil )
(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(minus_nzint_is_nzint application-judgement "nzint" integers nil )
(minus_even_is_even application-judgement "even_int" integers nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(cos_2pi formula-decl nil trig_basic nil )
(sin_2pi formula-decl nil trig_basic nil ))
nil ))
(cos_minus_2pi 0
(cos_minus_2pi-1 nil 3269431996
("" (skosimp)
(("" (rewrite "cos_minus" )
(("" (rewrite "cos_2pi" )
(("" (rewrite "sin_2pi" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(cos_minus formula-decl nil trig_basic 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 )
(numfield nonempty-type-eq-decl nil number_fields nil )
(* const-decl "[numfield, numfield -> numfield]" number_fields 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 )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(pi_lb const-decl "posreal" trig_basic nil )
(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(minus_nzint_is_nzint application-judgement "nzint" integers nil )
(minus_even_is_even application-judgement "even_int" integers nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_plus_real_is_real application-judgement "real" reals nil )
(sin_2pi formula-decl nil trig_basic nil )
(cos_2pi formula-decl nil trig_basic nil ))
nil ))
(tan_minus_2pi_TCC1 0
(tan_minus_2pi_TCC1-1 nil 3269431996
("" (skosimp)
(("" (expand "Tan?" )
(("" (rewrite "cos_minus_2pi" ) (("" (assert ) nil nil )) nil ))
nil ))
nil )
((Tan? const-decl "bool" trig_basic nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(minus_even_is_even application-judgement "even_int" integers nil )
(minus_nzint_is_nzint application-judgement "nzint" integers nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types 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 )
(cos_minus_2pi formula-decl nil trig_extra nil ))
nil ))
(tan_minus_2pi_TCC2 0
(tan_minus_2pi_TCC2-1 nil 3269431996 ("" (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 )
(/= const-decl "boolean" notequal nil )
(Tan? const-decl "bool" trig_basic nil ))
nil ))
(tan_minus_2pi 0
(tan_minus_2pi-1 nil 3269431996
("" (skosimp)
(("" (expand "tan" )
(("" (rewrite "sin_minus_2pi" )
(("" (rewrite "cos_minus_2pi" ) nil nil )) nil ))
nil ))
nil )
((tan const-decl "real" trig_basic nil )
(cos_minus_2pi formula-decl nil trig_extra nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(minus_even_is_even application-judgement "even_int" integers nil )
(minus_nzint_is_nzint application-judgement "nzint" integers nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types 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 )
(sin_minus_2pi formula-decl nil trig_extra nil ))
nil ))
(sin_minus_3pi2 0
(sin_minus_3pi2-1 nil 3269431996
("" (skosimp)
(("" (rewrite "sin_minus" )
(("" (rewrite "sin_3pi2" )
(("" (rewrite "cos_3pi2" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(posreal_div_posreal_is_posreal application-judgement "posreal"
real_types nil )
(sin_minus formula-decl nil trig_basic 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 )
(numfield nonempty-type-eq-decl nil number_fields nil )
(/= const-decl "boolean" notequal nil )
(nznum nonempty-type-eq-decl nil number_fields nil )
(/ const-decl "[numfield, nznum -> numfield]" number_fields nil )
(* const-decl "[numfield, numfield -> numfield]" number_fields 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 )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(pi_lb const-decl "posreal" trig_basic nil )
(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(cos_3pi2 formula-decl nil trig_basic nil )
(minus_odd_is_odd application-judgement "odd_int" integers nil )
(sin_3pi2 formula-decl nil trig_basic nil ))
nil ))
(cos_minus_3pi2 0
(cos_minus_3pi2-1 nil 3269431996
("" (skosimp)
(("" (rewrite "cos_minus" )
(("" (rewrite "cos_3pi2" )
(("" (rewrite "sin_3pi2" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(posreal_div_posreal_is_posreal application-judgement "posreal"
real_types nil )
(cos_minus formula-decl nil trig_basic 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 )
(numfield nonempty-type-eq-decl nil number_fields nil )
(/= const-decl "boolean" notequal nil )
(nznum nonempty-type-eq-decl nil number_fields nil )
(/ const-decl "[numfield, nznum -> numfield]" number_fields nil )
(* const-decl "[numfield, numfield -> numfield]" number_fields 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 )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(pi_lb const-decl "posreal" trig_basic nil )
(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_plus_real_is_real application-judgement "real" reals nil )
(sin_3pi2 formula-decl nil trig_basic nil )
(minus_odd_is_odd application-judgement "odd_int" integers nil )
(minus_real_is_real application-judgement "real" reals nil )
(cos_3pi2 formula-decl nil trig_basic nil ))
nil ))
(tan_minus_3pi2_TCC1 0
(tan_minus_3pi2_TCC1-1 nil 3269431996
("" (expand "Tan?" )
(("" (skosimp*)
(("" (lemma "sin_shift" ("a" "a!1-3*pi/2" ))
(("" (lemma "sin_period" ("a" "-a!1" "j" "1" ))
(("" (rewrite "sin_neg" -1) (("" (assert ) nil nil )) nil ))
nil ))
nil ))
nil ))
nil )
((minus_real_is_real application-judgement "real" reals nil )
(sin_period formula-decl nil trig_basic nil )
(- const-decl "[numfield -> numfield]" number_fields 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 )
(posreal_plus_nnreal_is_posreal application-judgement "posreal"
real_types nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(real_plus_real_is_real application-judgement "real" reals nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(mult_divides2 application-judgement "(divides(m))" divides nil )
(mult_divides1 application-judgement "(divides(n))" divides nil )
(even_times_int_is_even application-judgement "even_int" integers
nil )
(posint_times_posint_is_posint application-judgement "posint"
integers nil )
(sin_neg formula-decl nil trig_basic nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(sin_shift formula-decl nil trig_basic 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 )
(numfield nonempty-type-eq-decl nil number_fields nil )
(- const-decl "[numfield, numfield -> numfield]" number_fields nil )
(/= const-decl "boolean" notequal nil )
(nznum nonempty-type-eq-decl nil number_fields nil )
(/ const-decl "[numfield, nznum -> numfield]" number_fields nil )
(* const-decl "[numfield, numfield -> numfield]" number_fields 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 )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(pi_lb const-decl "posreal" trig_basic nil )
(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(Tan? const-decl "bool" trig_basic nil )
(posreal_div_posreal_is_posreal application-judgement "posreal"
real_types nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil ))
nil ))
(tan_minus_3pi2_TCC2 0
(tan_minus_3pi2_TCC2-1 nil 3269431996
("" (skosimp)
(("" (expand "tan" )
(("" (lemma "div_eq_zero" )
(("" (inst -1 "cos(a!1)" "sin(a!1)" )
(("1" (replace -1 * lr) (("1" (propax) nil nil )) nil )
("2" (assert ) nil nil ))
nil ))
nil ))
nil ))
nil )
((tan const-decl "real" trig_basic nil )
(cos_range application-judgement "trig_range" trig_basic 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 )
(/= const-decl "boolean" notequal nil )
(nonzero_real nonempty-type-eq-decl nil reals nil )
(cos const-decl "real" trig_basic nil )
(sin const-decl "real" trig_basic nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(div_eq_zero formula-decl nil real_props nil ))
nil ))
(tan_minus_3pi2 0
(tan_minus_3pi2-1 nil 3269431996
("" (skosimp)
(("" (expand "tan" )
(("" (rewrite "sin_minus_3pi2" )
(("" (rewrite "cos_minus_3pi2" ) (("" (assert ) nil nil )) nil ))
nil ))
nil ))
nil )
((posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(posreal_div_posreal_is_posreal application-judgement "posreal"
real_types nil )
(tan const-decl "real" trig_basic nil )
(cos_minus_3pi2 formula-decl nil trig_extra nil )
(minus_real_is_real application-judgement "real" reals nil )
(nzreal_div_nzreal_is_nzreal application-judgement "nzreal"
real_types nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(real_div_nzreal_is_real application-judgement "real" reals nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(minus_odd_is_odd application-judgement "odd_int" integers 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 )
(sin_minus_3pi2 formula-decl nil trig_extra nil ))
nil ))
(sin_minus_pi 0
(sin_minus_pi-1 nil 3269431996
("" (skosimp)
(("" (rewrite "sin_minus" )
(("" (rewrite "sin_pi" )
(("" (rewrite "cos_pi" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((sin_minus formula-decl nil trig_basic 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 )
(> const-decl "bool" reals nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(pi_lb const-decl "posreal" trig_basic nil )
(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(minus_odd_is_odd application-judgement "odd_int" integers nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(cos_pi formula-decl nil trig_basic nil )
(minus_real_is_real application-judgement "real" reals nil )
(sin_pi formula-decl nil trig_basic nil ))
nil ))
(cos_minus_pi 0
(cos_minus_pi-1 nil 3269431996
("" (skosimp)
(("" (rewrite "cos_minus" )
(("" (rewrite "cos_pi" )
(("" (rewrite "sin_pi" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((cos_minus formula-decl nil trig_basic 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 )
(> const-decl "bool" reals nil )
(posreal nonempty-type-eq-decl nil real_types nil )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(pi_lb const-decl "posreal" trig_basic nil )
(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(minus_odd_is_odd application-judgement "odd_int" integers nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_plus_real_is_real application-judgement "real" reals nil )
(sin_pi formula-decl nil trig_basic nil )
(minus_real_is_real application-judgement "real" reals nil )
(cos_pi formula-decl nil trig_basic nil ))
nil ))
(tan_minus_pi_TCC1 0
(tan_minus_pi_TCC1-1 nil 3269431996
("" (skosimp*)
(("" (expand "Tan?" )
(("" (lemma "neg_cos" ("a" "a!1-pi" )) (("" (assert ) nil nil ))
nil ))
nil ))
nil )
((Tan? const-decl "bool" trig_basic nil )
(real_plus_real_is_real application-judgement "real" reals nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(minus_real_is_real application-judgement "real" reals nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(neg_cos formula-decl nil trig_basic 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 )
(numfield nonempty-type-eq-decl nil number_fields nil )
(- const-decl "[numfield, numfield -> numfield]" number_fields 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 )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(pi_lb const-decl "posreal" trig_basic nil )
(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil ))
nil ))
(tan_minus_pi 0
(tan_minus_pi-1 nil 3269431996
("" (skosimp)
(("" (expand "tan" )
(("" (rewrite "sin_minus_pi" )
(("" (rewrite "cos_minus_pi" ) (("" (assert ) nil nil )) nil ))
nil ))
nil ))
nil )
((tan const-decl "real" trig_basic nil )
(cos_minus_pi formula-decl nil trig_extra nil )
(real_div_nzreal_is_real application-judgement "real" reals nil )
(minus_real_is_real application-judgement "real" reals nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(minus_odd_is_odd application-judgement "odd_int" integers nil )
(cos_range application-judgement "trig_range" trig_basic 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 )
(sin_minus_pi formula-decl nil trig_extra nil ))
nil ))
(sin_minus_pi2 0
(sin_minus_pi2-1 nil 3269431996
("" (skosimp)
(("" (rewrite "sin_minus" )
(("" (rewrite "cos_pi2" )
(("" (rewrite "sin_pi2" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((posreal_div_posreal_is_posreal application-judgement "posreal"
real_types nil )
(sin_minus formula-decl nil trig_basic 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 )
(numfield nonempty-type-eq-decl nil number_fields nil )
(/= const-decl "boolean" notequal nil )
(nznum nonempty-type-eq-decl nil number_fields nil )
(/ const-decl "[numfield, nznum -> numfield]" number_fields 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 )
(AND const-decl "[bool, bool -> bool]" booleans nil )
(pi_lb const-decl "posreal" trig_basic nil )
(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(sin_pi2 formula-decl nil trig_basic nil )
(minus_real_is_real application-judgement "real" reals nil )
(cos_pi2 formula-decl nil trig_basic nil ))
nil ))
(cos_minus_pi2 0
(cos_minus_pi2-1 nil 3269431996
("" (skosimp)
(("" (rewrite "cos_minus" )
(("" (rewrite "cos_pi2" )
(("" (rewrite "sin_pi2" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((posreal_div_posreal_is_posreal application-judgement "posreal"
real_types nil )
(cos_minus formula-decl nil trig_basic nil )
(number nonempty-type-decl nil numbers nil )
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(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 )
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(numfield nonempty-type-eq-decl nil number_fields nil )
(/= const-decl "boolean" notequal nil )
(nznum nonempty-type-eq-decl nil number_fields nil )
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(bool nonempty-type-eq-decl nil booleans nil )
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(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_plus_real_is_real application-judgement "real" reals nil )
(sin_pi2 formula-decl nil trig_basic nil )
(cos_pi2 formula-decl nil trig_basic nil ))
nil ))
(tan_minus_pi2_TCC1 0
(tan_minus_pi2_TCC1-1 nil 3269431996
("" (skolem 1 ("a" ))
(("" (flatten)
(("" (expand "Tan?" )
(("" (lemma "cos_neg" ("a" "a-pi/2" ))
(("" (lemma "cos_shift" ("a" "a" ))
(("" (replace -1) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil ))
nil ))
nil )
((pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(pi_ub const-decl "posreal" trig_basic nil )
(< const-decl "bool" reals nil )
(pi_lb const-decl "posreal" trig_basic 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 )
(/ const-decl "[numfield, nznum -> numfield]" number_fields nil )
(nznum nonempty-type-eq-decl nil number_fields nil )
(/= const-decl "boolean" notequal nil )
(- const-decl "[numfield, numfield -> numfield]" number_fields nil )
(numfield nonempty-type-eq-decl nil number_fields 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 )
(cos_neg formula-decl nil trig_basic nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(cos_shift formula-decl nil trig_basic nil )
(Tan? const-decl "bool" trig_basic nil )
(posreal_div_posreal_is_posreal application-judgement "posreal"
real_types nil ))
nil ))
(tan_minus_pi2 0
(tan_minus_pi2-1 nil 3269431996
("" (skosimp)
(("" (expand "tan" )
(("" (rewrite "sin_minus_pi2" )
(("" (rewrite "cos_minus_pi2" ) (("" (assert ) nil nil )) nil ))
nil ))
nil ))
nil )
((posreal_div_posreal_is_posreal application-judgement "posreal"
real_types nil )
(tan const-decl "real" trig_basic nil )
(cos_minus_pi2 formula-decl nil trig_extra nil )
(nzreal_div_nzreal_is_nzreal application-judgement "nzreal"
real_types nil )
(minus_real_is_real application-judgement "real" reals nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(real_div_nzreal_is_real application-judgement "real" reals nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(minus_odd_is_odd application-judgement "odd_int" integers 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 )
(sin_minus_pi2 formula-decl nil trig_extra nil ))
nil ))
(sin_2pi_minus 0
(sin_2pi_minus-1 nil 3269431996
("" (skosimp)
(("" (rewrite "sin_minus" )
(("" (rewrite "sin_2pi" )
(("" (rewrite "cos_2pi" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(sin_minus formula-decl nil trig_basic 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 )
(numfield nonempty-type-eq-decl nil number_fields nil )
(* const-decl "[numfield, numfield -> numfield]" number_fields nil )
(bool nonempty-type-eq-decl nil booleans nil )
(>= const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
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(AND const-decl "[bool, bool -> bool]" booleans nil )
(pi_lb const-decl "posreal" trig_basic nil )
(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(cos_2pi formula-decl nil trig_basic nil )
(minus_real_is_real application-judgement "real" reals nil )
(sin_2pi formula-decl nil trig_basic nil ))
nil ))
(cos_2pi_minus 0
(cos_2pi_minus-1 nil 3269431996
("" (skosimp)
(("" (rewrite "cos_minus" )
(("" (rewrite "cos_2pi" )
(("" (rewrite "sin_2pi" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(cos_minus formula-decl nil trig_basic 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 )
(numfield nonempty-type-eq-decl nil number_fields nil )
(* const-decl "[numfield, numfield -> numfield]" number_fields 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 )
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(AND const-decl "[bool, bool -> bool]" booleans nil )
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(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_plus_real_is_real application-judgement "real" reals nil )
(sin_2pi formula-decl nil trig_basic nil )
(cos_2pi formula-decl nil trig_basic nil ))
nil ))
(tan_2pi_minus_TCC1 0
(tan_2pi_minus_TCC1-1 nil 3269431996
("" (skosimp)
(("" (expand "Tan?" )
(("" (rewrite "cos_2pi_minus" ) (("" (assert ) nil nil )) nil ))
nil ))
nil )
((Tan? const-decl "bool" trig_basic nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types 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 )
(cos_2pi_minus formula-decl nil trig_extra nil ))
nil ))
(tan_2pi_minus 0
(tan_2pi_minus-1 nil 3269431996
("" (skosimp)
(("" (expand "tan" )
(("" (rewrite "sin_2pi_minus" )
(("" (rewrite "cos_2pi_minus" ) (("" (assert ) nil nil )) nil ))
nil ))
nil ))
nil )
((tan const-decl "real" trig_basic nil )
(cos_2pi_minus formula-decl nil trig_extra nil )
(minus_real_is_real application-judgement "real" reals nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(real_div_nzreal_is_real application-judgement "real" reals nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types 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 )
(sin_2pi_minus formula-decl nil trig_extra nil ))
nil ))
(sin_3pi2_minus 0
(sin_3pi2_minus-1 nil 3269431996
("" (skosimp)
(("" (rewrite "sin_minus" )
(("" (rewrite "sin_3pi2" )
(("" (rewrite "cos_3pi2" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((posreal_div_posreal_is_posreal application-judgement "posreal"
real_types nil )
(sin_minus formula-decl nil trig_basic 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 )
(numfield nonempty-type-eq-decl nil number_fields nil )
(/= const-decl "boolean" notequal nil )
(nznum nonempty-type-eq-decl nil number_fields nil )
(/ const-decl "[numfield, nznum -> numfield]" number_fields nil )
(* const-decl "[numfield, numfield -> numfield]" number_fields nil )
(bool nonempty-type-eq-decl nil booleans nil )
(>= const-decl "bool" reals nil )
(nonneg_real nonempty-type-eq-decl nil real_types nil )
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(AND const-decl "[bool, bool -> bool]" booleans nil )
(pi_lb const-decl "posreal" trig_basic nil )
(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(cos_3pi2 formula-decl nil trig_basic nil )
(minus_real_is_real application-judgement "real" reals nil )
(minus_odd_is_odd application-judgement "odd_int" integers nil )
(sin_3pi2 formula-decl nil trig_basic nil ))
nil ))
(cos_3pi2_minus 0
(cos_3pi2_minus-1 nil 3269431996
("" (skosimp)
(("" (rewrite "cos_minus" )
(("" (rewrite "cos_3pi2" )
(("" (rewrite "sin_3pi2" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((posreal_div_posreal_is_posreal application-judgement "posreal"
real_types nil )
(cos_minus formula-decl nil trig_basic 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 )
(numfield nonempty-type-eq-decl nil number_fields nil )
(/= const-decl "boolean" notequal nil )
(nznum nonempty-type-eq-decl nil number_fields nil )
(/ const-decl "[numfield, nznum -> numfield]" number_fields nil )
(* const-decl "[numfield, numfield -> numfield]" number_fields 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 )
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(AND const-decl "[bool, bool -> bool]" booleans nil )
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(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_plus_real_is_real application-judgement "real" reals nil )
(sin_3pi2 formula-decl nil trig_basic nil )
(minus_odd_is_odd application-judgement "odd_int" integers nil )
(minus_real_is_real application-judgement "real" reals nil )
(cos_3pi2 formula-decl nil trig_basic nil ))
nil ))
(tan_3pi2_minus_TCC1 0
(tan_3pi2_minus_TCC1-1 nil 3269431996
("" (skosimp*)
(("" (expand "Tan?" )
(("" (lemma "cos_sin" ("a" "3*pi/2-a!1" ))
(("" (lemma "sin_period" ("a" "-a!1" "j" "1" ))
(("" (replace -1 -2 rl)
(("" (rewrite "sin_neg" -2) (("" (assert ) nil nil )) nil ))
nil ))
nil ))
nil ))
nil ))
nil )
((posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(Tan? const-decl "bool" trig_basic nil )
(minus_real_is_real application-judgement "real" reals nil )
(sin_period formula-decl nil trig_basic nil )
(- const-decl "[numfield -> numfield]" number_fields 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 )
(sin_neg formula-decl nil trig_basic nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(real_plus_real_is_real application-judgement "real" reals nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(posreal_div_posreal_is_posreal application-judgement "posreal"
real_types nil )
(mult_divides2 application-judgement "(divides(m))" divides nil )
(mult_divides1 application-judgement "(divides(n))" divides nil )
(even_times_int_is_even application-judgement "even_int" integers
nil )
(posint_times_posint_is_posint application-judgement "posint"
integers nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(cos_sin formula-decl nil trig_basic 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 )
(numfield nonempty-type-eq-decl nil number_fields nil )
(- const-decl "[numfield, numfield -> numfield]" number_fields nil )
(/= const-decl "boolean" notequal nil )
(nznum nonempty-type-eq-decl nil number_fields nil )
(/ const-decl "[numfield, nznum -> numfield]" number_fields nil )
(* const-decl "[numfield, numfield -> numfield]" number_fields 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 )
(AND const-decl "[bool, bool -> bool]" booleans nil )
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(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil ))
nil ))
(tan_3pi2_minus 0
(tan_3pi2_minus-1 nil 3269431996
("" (skosimp)
(("" (expand "tan" )
(("" (rewrite "sin_3pi2_minus" )
(("" (rewrite "cos_3pi2_minus" ) (("" (assert ) nil nil )) nil ))
nil ))
nil ))
nil )
((posreal_times_posreal_is_posreal application-judgement "posreal"
real_types nil )
(tan const-decl "real" trig_basic nil )
(cos_3pi2_minus formula-decl nil trig_extra nil )
(nzreal_div_nzreal_is_nzreal application-judgement "nzreal"
real_types nil )
(minus_real_is_real application-judgement "real" reals nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(real_div_nzreal_is_real application-judgement "real" reals nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(posreal_div_posreal_is_posreal application-judgement "posreal"
real_types 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 )
(sin_3pi2_minus formula-decl nil trig_extra nil ))
nil ))
(sin_pi_minus 0
(sin_pi_minus-1 nil 3269431996
("" (skosimp)
(("" (rewrite "sin_minus" )
(("" (rewrite "sin_pi" )
(("" (rewrite "cos_pi" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((sin_minus formula-decl nil trig_basic 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 )
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(AND const-decl "[bool, bool -> bool]" booleans nil )
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(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(cos_pi formula-decl nil trig_basic nil )
(minus_odd_is_odd application-judgement "odd_int" integers nil )
(sin_pi formula-decl nil trig_basic nil ))
nil ))
(cos_pi_minus 0
(cos_pi_minus-1 nil 3269431996
("" (skosimp)
(("" (rewrite "cos_minus" )
(("" (rewrite "cos_pi" )
(("" (rewrite "sin_pi" ) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((cos_minus formula-decl nil trig_basic 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 )
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(AND const-decl "[bool, bool -> bool]" booleans nil )
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(< const-decl "bool" reals nil )
(pi_ub const-decl "posreal" trig_basic nil )
(pi const-decl "{r: posreal | r > pi_lb AND r < pi_ub}" trig_basic
nil )
(sin_range application-judgement "trig_range" trig_basic nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(real_times_real_is_real application-judgement "real" reals nil )
(real_plus_real_is_real application-judgement "real" reals nil )
(sin_pi formula-decl nil trig_basic nil )
(minus_real_is_real application-judgement "real" reals nil )
(minus_odd_is_odd application-judgement "odd_int" integers nil )
(cos_pi formula-decl nil trig_basic nil ))
nil ))
(tan_pi_minus_TCC1 0
(tan_pi_minus_TCC1-1 nil 3269431996
("" (skosimp*)
(("" (expand "Tan?" )
(("" (lemma "neg_cos" ("a" "-a!1" ))
(("" (rewrite "cos_neg" -1) (("" (assert ) nil nil )) nil )) nil ))
nil ))
nil )
((Tan? const-decl "bool" trig_basic nil )
(cos_neg formula-decl nil trig_basic nil )
(cos_range application-judgement "trig_range" trig_basic nil )
(real_plus_real_is_real application-judgement "real" reals nil )
(real_minus_real_is_real application-judgement "real" reals nil )
(minus_real_is_real application-judgement "real" reals nil )
(neg_cos formula-decl nil trig_basic nil )
(number nonempty-type-decl nil numbers nil )
(boolean nonempty-type-decl nil booleans nil )
(number_field_pred const-decl "[number -> boolean]" number_fields
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--> --------------------
--> maximum size reached
--> --------------------
quality 100%
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