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-rw-r--r--src/algebra/pade.spad.pamphlet2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/algebra/pade.spad.pamphlet b/src/algebra/pade.spad.pamphlet
index a18909ea..08d7bdbc 100644
--- a/src/algebra/pade.spad.pamphlet
+++ b/src/algebra/pade.spad.pamphlet
@@ -181,7 +181,7 @@ PadeApproximants(R,PS,UP): Exports == Implementation where
d0 := coefficient(d,0)
d := (1/d0) * d; g := (1/d0) * g
p : UP := 0; s := g
- if l-m+1 < 0 then error "Internal pade error"
+ if negative?(l-m+1) then error "Internal pade error"
degbd := (l-m+1) :: NNI
for k in 1..degbd repeat
pk := coefficient(s,0)