addinvers
synopsis: INT addinvers(OP a,b)
description:
b becomes the additive inverse of the
object a. a and b may be equal. b is freed first
It work for the following kind of objects:
BRUCH, CYCLOTOMIC, HOM_SYM, FINITEFIELD,
INTEGER, LONGINT, MONOM
MONOPOLY, GRAL, POLYNOM, SCHUBERT, SCHUR, SQ_RADICAL,
SYMCHAR, VECTOR
cf. also addinvers_apply
return:
OK or ERROR
bugs:
if a and b are equal we make no use of it
May be some types are missing e.g. MATRIX
Send comments or suggestions to:
symmetrica (at) symmetrica
this page was automatically generated on So Aug 10 12:23:24 CEST 2008 on the machine btn6xa