diff options
Diffstat (limited to 'src/algebra/lingrob.spad.pamphlet')
| -rw-r--r-- | src/algebra/lingrob.spad.pamphlet | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/algebra/lingrob.spad.pamphlet b/src/algebra/lingrob.spad.pamphlet index 41956dea..95284786 100644 --- a/src/algebra/lingrob.spad.pamphlet +++ b/src/algebra/lingrob.spad.pamphlet @@ -215,7 +215,7 @@ LinGroebnerPackage(lv,F) : C == T part:List HDPoly :=[] for f in lr repeat g:=x::HDPoly * f - if redPo(g,mB).poly~=0 then part:=concat(g,part) + if not zero?(redPo(g,mB).poly) then part:=concat(g,part) concat(part,intcompBasis(x,part,mB)) ----- coordinate of f with respect to the basis B ----- @@ -223,7 +223,7 @@ LinGroebnerPackage(lv,F) : C == T coord(f:HDPoly,B:List HDPoly) : VF == ndim := #B vv:VF:=new(ndim,0$F)$VF - while f~=0 repeat + while not zero? f repeat rf := reductum f lf := f-rf lcf := leadingCoefficient f |