# Transforms Implemented

TT routines allow computing the following transforms:

Forward sine transform

Backward sine transform

Forward staggered sine transform

Backward staggered sine transform

Forward staggered2 sine transform

Backward staggered2 sine transform

Forward cosine transform

Backward cosine transform

Forward staggered cosine transform

Backward staggered cosine transform

Forward staggered2 cosine transform

Backward staggered2 cosine transform

### Note

The size of the transform n can be any integer greater or equal to 2.

Parent topic: Trigonometric Transform Routines