#5723: [with patch, needs work] sage new symbolics/pynac misbehave when
evaluating
with CDF elements
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Reporter: ncalexan | Owner: burcin
Type: defect | Status: assigned
Priority: major | Milestone: sage-4.0.1
Component: symbolics | Keywords: sage symbolics pynac evaluating n CDF
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Comment(by was):
Wait.
{{{
sage: u0 = var('u0', ns=1)
sage: sage.symbolic.function.function('f')(u0).subs(u0=CDF.0).n()
}}}
Why should the last line ever work? You're taking f(I) for formal f and
asking to give back a specific number. That *should* always result in an
error. This ticket looks invalid to me.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5723#comment:3>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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