8000 Symbolic has_operator() · Issue #22926 · sagemath/sage · GitHub
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Symbolic has_operator() #22926
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Symbolic has_operator()#22926
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c: symbolicsp: minor / 4t: enhancement
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rwst
opened on 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

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