From SwiftAPI

Contents 1 Number-theoretic and representation functions 2 Power and logarithmic functions 3 Trigonometric functions 4 Angular conversion 5 Hyperbolic functions 6 Special functions 7 Constants

Number-theoretic and representation functions

ceil

floor

Power and logarithmic functions

exp

expm1

log

log1p

log10

pow

sqrt

Trigonometric functions

acos

asin

atan

atan2

cos

hypot

sin

tan

Angular conversion

degrees

radians

Hyperbolic functions

Special functions

Constants

pi

e