- #1
Rectifier
Gold Member
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I know that some functions are ## 2 \pi ## periodic but what does it mean that a function is ##1##-periodic.
Is it ##f(x+1n) = f(x)## where ## n \in \mathbb{Z} ## ?
Is it ##f(x+1n) = f(x)## where ## n \in \mathbb{Z} ## ?