diff options
Diffstat (limited to 'src/algebra/gbeuclid.spad.pamphlet')
| -rw-r--r-- | src/algebra/gbeuclid.spad.pamphlet | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/algebra/gbeuclid.spad.pamphlet b/src/algebra/gbeuclid.spad.pamphlet index 660e9230..47857e87 100644 --- a/src/algebra/gbeuclid.spad.pamphlet +++ b/src/algebra/gbeuclid.spad.pamphlet @@ -189,7 +189,7 @@ EuclideanGroebnerBasisPackage(Dom, Expon, VarSet, Dpol): T == C where H:= Pol Pol1:= rest(Pol1) D:= nil - while ^null Pol1 repeat + while not null Pol1 repeat h:= first(Pol1) Pol1:= rest(Pol1) en:= degree(h) @@ -214,7 +214,7 @@ EuclideanGroebnerBasisPackage(Dom, Expon, VarSet, Dpol): T == C where -------- loop - while ^null D repeat + while not null D repeat D0:= first D ep:=esPol(D0) D:= rest(D) @@ -235,7 +235,7 @@ EuclideanGroebnerBasisPackage(Dom, Expon, VarSet, Dpol): T == C where #2.lcmfij) or (( #1.lcmfij = #2.lcmfij ) and ( sizeLess?(#1.lcmcij,#2.lcmcij)) ), dd1)), ecritBonD(eh,D)) Pol:= cons(eh,eupdatF(eh,Pol)) - ^ecrithinH(eh,H) or + not ecrithinH(eh,H) or ((e = degree(first(H))) and (leadingCoefficient(eh) = leadingCoefficient(first(H)) ) ) => if xx2 = 1 then ala:= prindINFO(D0,ep,eh,#H, #D, xx) @@ -420,15 +420,15 @@ EuclideanGroebnerBasisPackage(Dom, Expon, VarSet, Dpol): T == C where true ---------------------------- - --- crit B - true, if eik is a multiple of eh and eik ^equal - --- lcm(eh,ei) and eik ^equal lcm(eh,ek) + --- crit B - true, if eik is a multiple of eh and eik not equal + --- lcm(eh,ei) and eik not equal lcm(eh,ek) ecritB(eh:Expon, ch: Dom, ei:Expon, ci: Dom, ek:Expon, ck: Dom) == eik:= sup(ei, ek) cik:= lcm(ci, ck) ecritM(eh, ch, eik, cik) and - ^ecritM(eik, cik, sup(ei, eh), lcm(ci, ch)) and - ^ecritM(eik, cik, sup(ek, eh), lcm(ck, ch)) + not ecritM(eik, cik, sup(ei, eh), lcm(ci, ch)) and + not ecritM(eik, cik, sup(ek, eh), lcm(ck, ch)) ------------------------------- |