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| author | dos-reis <gdr@axiomatics.org> | 2008-04-03 04:23:42 +0000 |
|---|---|---|
| committer | dos-reis <gdr@axiomatics.org> | 2008-04-03 04:23:42 +0000 |
| commit | 001e19b08ba7fb1b9e6f6bdb44a82ba3db3fc532 (patch) | |
| tree | da9e2fe5d81ff4cd7709d12e44b8c3e348b8a8e3 /src/algebra/lodo.spad.pamphlet | |
| parent | a7bab9a6c2070d05e2dbd256ce455079c8ced385 (diff) | |
| download | open-axiom-001e19b08ba7fb1b9e6f6bdb44a82ba3db3fc532.tar.gz | |
Replace `^=' with `~='.
Diffstat (limited to 'src/algebra/lodo.spad.pamphlet')
| -rw-r--r-- | src/algebra/lodo.spad.pamphlet | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/algebra/lodo.spad.pamphlet b/src/algebra/lodo.spad.pamphlet index c25901eb..dbf0cdbc 100644 --- a/src/algebra/lodo.spad.pamphlet +++ b/src/algebra/lodo.spad.pamphlet @@ -59,7 +59,7 @@ LinearOrdinaryDifferentialOperatorCategory(A:Ring): Category == adjoint a == ans:% := 0 - while a ^= 0 repeat + while a ~= 0 repeat ans := ans + m1monom(degree a) * leadingCoefficient(a)::% a := reductum a ans @@ -118,7 +118,7 @@ LinearOrdinaryDifferentialOperatorsOps(A, L): Exports == Implementation where killer : (P, N, List V, List P, A -> A) -> L vec2LODO : Vector A -> L - nonTrivial? v == any?(#1 ^= 0, v)$Vector(A) + nonTrivial? v == any?(#1 ~= 0, v)$Vector(A) vec2LODO v == +/[monomial(v.i, (i-1)::N) for i in 1..#v] symmetricPower(l, m, diff) == @@ -164,7 +164,7 @@ LinearOrdinaryDifferentialOperatorsOps(A, L): Exports == Implementation where applyLODO(l, v) == p:P := 0 - while l ^= 0 repeat + while l ~= 0 repeat p := p + monomial(leadingCoefficient(l)::P, differentiate(v, degree l), 1) l := reductum l |