diff options
Diffstat (limited to 'src/algebra/algext.spad.pamphlet')
| -rw-r--r-- | src/algebra/algext.spad.pamphlet | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/algebra/algext.spad.pamphlet b/src/algebra/algext.spad.pamphlet index bf73af55..c0e80cda 100644 --- a/src/algebra/algext.spad.pamphlet +++ b/src/algebra/algext.spad.pamphlet @@ -124,7 +124,7 @@ SimpleAlgebraicExtension(R:CommutativeRing, mkDisc b == nodisc?() := b disc() := discriminant M - void + void() traceMatrix() == if nodiscmat?() then mkDiscMat false @@ -136,7 +136,7 @@ SimpleAlgebraicExtension(R:CommutativeRing, for i in 0..d1 repeat for j in 0..d1 repeat qsetelt!(discmat,mr + i,mc + j,trace reduce monomial(1,i + j)) - void + void() trace x == --this could be coded perhaps more efficiently xn := x; ans := coefficient(lift xn, 0) @@ -201,6 +201,8 @@ SimpleAlgebraicExtension(R:CommutativeRing, <<license>>= --Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. --All rights reserved. +--Copyright (C) 2007-2010, Gabriel Dos Reis. +--All rights reserved. -- --Redistribution and use in source and binary forms, with or without --modification, are permitted provided that the following conditions are |