BEx Formula Basic Function ' High '

Hi Friends,

Can you pls help me what is the use of New Formula > Functions > Basic Functions > High.

Pls suggest as how we can make use of it.

pls provide me if there are any training doccuments available on New formula functions like,

Basic Functions

Percentage functions

Data Functions

Mathematical Functions

Trigonometric Functions

Boolean Operators

Your valuable inputs will be rewarded.

Thanks,

Chetan