From 11eebf207528f86dfa4556be3b2cc7cba57244a6 Mon Sep 17 00:00:00 2001
From: dos-reis <gdr@axiomatics.org>
Date: Sun, 13 Mar 2011 03:43:50 +0000
Subject: 	* src/algebra/: Systematically use not zero? when comparing
 for 	 equality with 0.

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

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

diff --git a/src/algebra/gaussfac.spad.pamphlet b/src/algebra/gaussfac.spad.pamphlet
index bb4cb963..79d32551 100644
--- a/src/algebra/gaussfac.spad.pamphlet
+++ b/src/algebra/gaussfac.spad.pamphlet
@@ -180,7 +180,7 @@ GaussianFactorizationPackage() : C == T
         prime?(n)$IntegerPrimesPackage(Z)  => true
         re : Z := real a
         im : Z := imag a
-        re~=0 and im~=0 => false
+        not zero? re and not zero? im => false
         p : Z := abs(re+im)     -- a is of the form p, -p, %i*p or -%i*p
         p rem 4 ~= 3 => false
         -- return-value true, if p is a rational prime,
-- 
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