Opened 5 years ago

Last modified 4 years ago

#23964 new defect

f.subs(I=...) does not work — at Initial Version

Reported by: Paul Zimmermann Owned by:
Priority: major Milestone: sage-8.1
Component: calculus Keywords:
Cc: Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

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Description

the substitute command does not work with I:

sage: f = sin(x*I)+I*x^2+cos(exp(I))
sage: f.subs(I=0)
I*x^2 + cos(e^I) + sin(I*x)

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