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Function Description

KML_MATH is a basic mathematical function library implemented by the C language.

Function Class

Function

Description

Trigonometric function

sin

Computes the sine of x.

cos

Computes the cosine of x.

sincos

Computes the sine and cosine of x.

tan

Computes the tangent of x.

atan

Computes the arc tangent of x.

atan2

Computes the arc tangent of x.

Exponential and logarithmic functions

(Exponential and logarithmic functions)

exp

Computes the base-e exponential of x.

exp2

Computes the base-2 exponential of x.

log

Computes the base-e logarithm of x.

log2

Computes the base-2 logarithm of x.

log10

Computes the base-10 logarithm of x.

Power functions

pow

Raises x to the specified power.

sqrt

Computes the square root of x.