# sin¶

## Purpose¶

Returns the sine of its argument.

## Format¶

y = sin(x)
Parameters: x (NxK matrix or N-dimensional array) – data y (NxK matrix or N-dimensional array) – contains the sine of x.

## Examples¶

x = { 0, .5, 1, 1.5 };
y = sin(x);
print y;

0.000000
0.479426
0.841471
0.997495


## Remarks¶

For real data, x should contain angles measured in radians.

To convert degrees to radians, multiply the degrees by $$\pi/180$$.