What is the pure function?

Isabella Martinez | 2023-05-05 06:16:58 | page views:1261
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Olivia Walker

Studied at University of Cambridge, Lives in Cambridge, UK
A pure function is a function where the return value is only determined by its input values, without observable side effects. This is how functions in math work: Math.cos(x) will, for the same value of x , always return the same result. ... A given invocation of a pure function can always be replaced by its result.
2023-05-06 06:16:58

Benjamin Gonzalez

QuesHub.com delivers expert answers and knowledge to you.
A pure function is a function where the return value is only determined by its input values, without observable side effects. This is how functions in math work: Math.cos(x) will, for the same value of x , always return the same result. ... A given invocation of a pure function can always be replaced by its result.
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