﻿ sin — Math

sin( z )

The sine of z in Math. Defined by

$\sin z = \frac{ e^{iz} - e^{-iz} }{ 2i }$

sin(x) in 2D graph.

sin(x*y) in 3D graph.

Real part on the real axis:

Imaginary part on the real axis is zero.

Real part on the imaginary axis is zero.

Imaginary part on the imaginary axis:

Real part on the complex plane:

Imaginary part on the complex plane:

Absolute value on the complex plane:

Related functions:   cos   csc   arcsin

Function category: circular functions
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