Changeset 526157 in git

Timestamp:

Aug 2, 2017, 5:55:10 PM (7 years ago)

Author:

Hans Schönemann <hannes@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

77c350666f82be7beff121c9c2e02094e0dd4e84

Parents:

9c8c05991ae275df479287d61b5f9afae8b8fe5c

Message:

how to register and createnew coeffs

File:

• libpolys/coeffs/README.coeffs (modified) (1 diff)

libpolys/coeffs/README.coeffs

@@ -115 +115 @@
 -cfPower only small exponents (machine int) supported right now.
 
+----------------------------------------------------------------------------
+Howto define a new coeff type:
+// register the new class of coeffs:
+ n_coeffType type=nRegister(n_unknown,<your InitChar procedure>);
+// create the new coeff type:
+ coeffs cf=nInitChar(type,<your paramater for the InitChar procedure>);
+// cf may now be used for (polynomial) ring definitions etc.
+