Trigonometric functions

You use the trigonometric functions to solve standard problems in trigonometry, such as computing the cosine of a given angle.

Note that all angles must be supplied in radians, where pi/2 radians = 90 degrees, and all answers will be given in radians. To convert radians to degrees and degrees to radians use the DEGREES and RADIANS functions respectively.

Here is a complete list of trigonometric functions in Ability:

ACOS

ACOTAN

ASIN

ATAN

ATAN2

COS

COTAN

DEGREES

PI

RADIANS

SIN

SQRTPI

TAN

 

See also:

Other functions