#7876: symbolic expression displayed wrong
-----------------------------+----------------------------------------------
Reporter: iandrus | Owner: burcin
Type: defect | Status: needs_review
Priority: blocker | Milestone: sage-4.3.1
Component: symbolics | Keywords: pynac
Author: Burcin Erocal | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
-----------------------------+----------------------------------------------
Comment(by jason):
I get a single reject from the patch, in symbolic/random_tests.py on
sage.math. Here is what I have in random_tests.py:
{{{
sage: random_expr(50, nvars=3, coeff_generator=CDF.random_element)
sinh(sinh(-coth(v2)/erf(-(0.615863165633 +
0.879368031485*I)*v1^2*v3) - gamma(pi) + csch(-(0.708874026302 -
0.954135400334*I)*v3)))^coth(-cosh(-polylog((v2 + 0.913564344312 +
0.0898040160336*I)^(-(0.723896589334 - 0.799038508886*I)*v2), -v1 -
v3))/arcsin(-(0.0263902659909 + 0.153261789843*I)*arctan2(pi,
arccot(pi))))
}}}
whereas the patch has:
{{{
sage: from sage.symbolic.random_tests import *
sage: random_expr(50, nvars=3,
coeff_generator=CDF.random_element)
- arctanh(sinh(-coth(v2)/erf(-(0.615863165633 +
0.879368031485*I)*v1^2*v3) - gamma(pi) + erf(-(0.708874026302 -
0.954135400334*I)*v3)))^arcsech(-cosh(-polylog((v2 + 0.913564344312 +
0.0898040160336*I)^(-(0.723896589334 - 0.799038508886*I)*v2), -v1 -
v3))/arcsin(-(0.0263902659909 + 0.153261789843*I)*arctan2(pi,
arccot(pi))))
+ arctanh(sinh(-coth(v2)/erf((-0.615863165633 +
0.879368031485*I)*v1^2*v3) - gamma(pi) + erf((-0.708874026302 -
0.954135400334*I)*v3)))^arcsech(-cosh(-polylog((v2 + 0.913564344312 +
0.0898040160336*I)^((-0.723896589334 - 0.799038508886*I)*v2), -v1 -
v3))/arcsin((-0.0263902659909 + 0.153261789843*I)*arctan2(pi,
arccot(pi))))
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7876#comment:3>
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.
