From c93e84048964194e5674e859d6bd8827010f09f6 Mon Sep 17 00:00:00 2001
From: dos-reis <gdr@axiomatics.org>
Date: Sat, 12 Mar 2011 19:17:32 +0000
Subject: 	* src/algebra/: Systematically use negative? when comparing
 for 	greater than 0.

---
 src/algebra/taylor.spad.pamphlet | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/algebra/taylor.spad.pamphlet')

diff --git a/src/algebra/taylor.spad.pamphlet b/src/algebra/taylor.spad.pamphlet
index e3e01da9..5c113a19 100644
--- a/src/algebra/taylor.spad.pamphlet
+++ b/src/algebra/taylor.spad.pamphlet
@@ -317,7 +317,7 @@ UnivariateTaylorSeries(Coef,var,cen): Exports == Implementation where
     coefficient(x,n) ==
        -- Cannot use elt!  Should return 0 if stream doesn't have it.
        u := stream x
-       while not empty? u and n > 0 repeat
+       while not empty? u and positive? n repeat
          u := rst u
          n := (n - 1) :: NNI
        empty? u or n ~= 0 => 0
-- 
cgit v1.2.3