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Symbolic has_operator() #22926

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rwst opened this issue May 2, 2017 · 2 comments
Open

Symbolic has_operator() #22926

rwst opened this issue May 2, 2017 · 2 comments
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c: symbolics p: minor / 4 t: enhancement

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@rwst
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rwst commented May 2, 2017

A convenience function in addition to has would not need a wildcard to test for existence of specific operators or functions in an expression. More urgently it is not possible to test for the existence of eg symbolic_sum operators without giving a specific variable.

Component: symbolics

Issue created by migration from https://trac.sagemath.org/ticket/22926
@rwst rwst added this to the sage-8.0 milestone May 2, 2017
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@mkoeppe mkoeppe removed this from the sage-8.0 milestone Dec 29, 2022
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