diff options
Diffstat (limited to 'src/algebra/oderf.spad.pamphlet')
-rw-r--r-- | src/algebra/oderf.spad.pamphlet | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/algebra/oderf.spad.pamphlet b/src/algebra/oderf.spad.pamphlet index f104bc74..2fb8bf0a 100644 --- a/src/algebra/oderf.spad.pamphlet +++ b/src/algebra/oderf.spad.pamphlet @@ -462,7 +462,7 @@ RationalLODE(F, UP): Exports == Implementation where ratDsolve0(op, g) == zero? degree op => [inv(leadingCoefficient(op)::RF) * g, empty()] - minimumDegree op > 0 => + positive? minimumDegree op => sol := ratDsolve0(monicRightDivide(op, monomial(1, 1)).quotient, g) b:List(RF) := [1] for f in sol.basis repeat |