Changeset 80532d7 in git

Timestamp:

Mar 12, 1998, 3:32:54 PM (25 years ago)

Author:

Jens Schmidt <schmidt@…>

Branches:

(u'spielwiese', '0d6b7fcd9813a1ca1ed4220cfa2b104b97a0a003')

Children:

e0bc8f01c31b06f5bd5223a76007232d262923ac

Parents:

2f58625cdc1cde42e7673759b68e29a39e705314

Message:

	* fac_univar.cc (norm): function removed.  All references replaced
	  by `euclideanNorm()'.


git-svn-id: file:///usr/local/Singular/svn/trunk@1226 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• factory/fac_univar.cc (modified) (3 diffs)

factory/fac_univar.cc

@@ -1 +1 @@
 /* emacs edit mode for this file is -*- C++ -*- */
-/* $Id: fac_univar.cc,v 1.16 1998-02-02 08:58:49 schmidt Exp $ */
+/* $Id: fac_univar.cc,v 1.17 1998-03-12 14:32:54 schmidt Exp $ */
 
 #include <config.h>
@@ -147 +147 @@
     return res;
 }
-
-//{{{ static CanonicalForm norm ( const CanonicalForm & f )
-//{{{ docu
-//
-// norm() - return euclidean norm of f.
-//
-// That is, returns the largest integer smaller or equal
-// norm(f) = sqrt(sum( f[i]^2 )).  f should be an univariate
-// polynomial over Z.
-//
-// Used by kbound().
-//
-//}}}
-static CanonicalForm
-norm ( const CanonicalForm & f )
-{
-    CFIterator i;
-    CanonicalForm sum = 0;
-    for ( i = f; i.hasTerms(); i++ ) sum += i.coeff() * i.coeff();
-    DEBOUTLN( cerr, "sum = " << sum );
-    return sqrt( sum );
-}
-//}}}
 
 //{{{ static int kBound ( const CanonicalForm & f, int p )
@@ -191 +168 @@
 kBound ( const CanonicalForm & f, int p )
 {
-    return (int)(f.degree() + (double)(ilog2( norm(f)+1 ) + 1) / (double)ilog2(p)) + 1;
+    return (int)(f.degree() + (double)(ilog2( euclideanNorm(f)+1 ) + 1) / (double)ilog2(p)) + 1;
 }
 //}}}