In mathematics, S-function may refer to:

sigmoid function

Schur polynomials

Slesarenko function(smooth function, S-function)

A function in the Laplace transformed 's-domain'

In physics, it may refer to:

action functional

In MATLAB, it may refer to:

A type of dynamically linked subroutine for Simulink.

Undergraduate Texts in Mathematics

Graduate Studies in Mathematics

Hellenica World - Scientific Library

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