[singular] 03/09: 441: Factoring over a finite field sometimes returns wrong result

[felix salfelder]

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felix-guest pushed a commit to branch master-3-1-5
in repository singular.

commit 433381fba228255090df6120538779253ff6eb79
Author: Felix Salfelder <felix at salfelder.org>
Date:   Tue Sep 3 20:05:52 2013 +0200

    441: Factoring over a finite field sometimes returns wrong result
---
 factory/facFqBivar.cc |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/factory/facFqBivar.cc b/factory/facFqBivar.cc
index f526883..6fad188 100644
--- a/factory/facFqBivar.cc
+++ b/factory/facFqBivar.cc
@@ -6102,9 +6102,7 @@ biFactorize (const CanonicalForm& F, const ExtensionInfo& info)
       if (extension)
       {
         CFList source, dest;
-        ExtensionInfo info2= ExtensionInfo (beta, alpha, delta, gamma, k,
-                             info.getGFName(), info.isInExtension());
-        appendMapDown (factors, A, info2, source, dest);
+        appendMapDown (factors, A, info, source, dest);
       }
       else
         factors.append (A);

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