|
load "braces.m";
/***
*
* This function produces the file <filename> (in GAP format)
* with the list of left braces of size <n>
*
***/
MakeList4GAP := procedure(n, filename)
local l, secs, k, s;
printf "Size: %o\n", n;
l, secs := AllBraces(n);
printf "%o brace(s), %o seconds\n--\n", #l, secs;
s := Sprintf("BRACES[%o] := rec( total := -1, implemented := %o, size := %o, brace := [] );", n, #l, n);
for k in [1..#l] do
s := s cat Sprintf("BRACES[%o].brace[%o] := rec ( size := %o, perms := [ ", n, k, n);
for x in l[k] do
s := s cat Sprintf("[ ");
if IsIdentity(x[1]) then
s := s cat Sprintf(" (), ");
else
s := s cat Sprintf(" %o, ", x[1]);
end if;
if IsIdentity(x[2]) then
s := s cat Sprintf(" (), ");
else
s := s cat Sprintf(" %o, ", x[2]);
end if;
s := s cat Sprintf(" ], ");
end for;
s := s cat Sprintf("]\n);\n\n");
end for;
PrintFile(filename, s);
end procedure;
/***
*
*
*
SetLogFile("4gap.log");
for k in {1..15} do
s := "Bsize" cat IntegerToString(k) cat ".g";
MakeList4GAP(k, s);
end for;
*/
[ Dauer der Verarbeitung: 0.18 Sekunden
(vorverarbeitet)
]
|