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For questions about mathematical notation, i.e. the symbols used to represent mathematical objects and operations.

1 vote
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85 views

Notation for function that is constant with respect to a parameter

I am wondering if there is a common notation for a function that does not depend on a particular parameter. … I am wondering about notation both for applying the function ($f(x, y)$) as well as defining it ($f(x, y) = 2y$). …