#13202: conversion problems in BooleanPolynomialRing with degrevlex order
-----------------------------------+----------------------------------------
Reporter: Bouillaguet | Owner: malb
Type: defect | Status: new
Priority: major | Milestone: sage-5.2
Component: commutative algebra | Keywords: conversion
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
-----------------------------------+----------------------------------------
Some conversion between different BooleanPolynomial rings fail but they
should not
example :
{{
sage: B.<a,b,c,d> = BooleanPolynomialRing(order='degrevlex')
sage: P.<c,d> = BooleanPolynomialRing(order='lex')
sage: P(B('c'))
ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid
The error message is: ('EOF in multi-line statement', (1369, 0))
.......
TypeError: cannot convert polynomial c to Boolean PolynomialRing in c, d:
name b not defined
}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13202>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
