Changeset b7566c in git for factory

Timestamp:

Oct 14, 2020, 11:19:01 PM (4 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

0aeeeeaed39a3ac804f59d6a4f58df7e1572b687

Parents:

2ed1c7b8710e15f9f9d1023cd196de25baad3876

Message:

fix: chineseRemainderCached

File:

• factory/cf_chinese.cc (modified) (1 diff)

factory/cf_chinese.cc

@@ -308 +308 @@
 void chineseRemainderCached ( const CanonicalForm & a, const CanonicalForm &q1, const CanonicalForm & b, const CanonicalForm & q2, CanonicalForm & xnew, CanonicalForm & qnew,CFArray &inv )
 {
-  qnew=q1*q2;
-  CanonicalForm sum=a * chin_mul_inv(q2,q1,0,inv);
-  sum+=b * chin_mul_inv(q1,q2,1,inv);
-  xnew = mod(sum , qnew);
-}
+  CFArray A(2); A[0]=a; A[1]=b;
+  CFArray Q(2); Q[0]=q1; Q[1]=q2;
+  chineseRemainderCached(A,Q,xnew,qnew,inv);
+}