Math Exponential Functions

float exp( float v )

Returns e raised to the specified power (e^v).

Arguments

• float v - Power.

Return value

e raised to the specified power (e^v).

double exp( double v )

Returns e raised to the specified power (e^v).

Arguments

• double v - Power.

Return value

e raised to the specified power (e^v).

float exp2( float v )

Returns 2 raised to the specified power (2^v).

Arguments

• float v - Power.

Return value

2 raised to the specified power (2^v).

double exp2( double v )

Returns 2 raised to the specified power (2^v).

Arguments

• double v - Power.

Return value

2 raised to the specified power (2^v).

float log( float v )

Returns the natural logarithm of the argument.

Arguments

• float v - Argument.

Return value

Natural logarithm of the argument.

double log( double v )

Returns the natural logarithm of the argument.

Arguments

• double v - Argument.

Return value

Natural logarithm of the argument.

float log10( float v )

Returns the base-10 logarithm of the argument.

Arguments

• float v - Argument.

Return value

Base-10 logarithm of the argument.

double log10( double v )

Returns the base-10 logarithm of the argument.

Arguments

• double v - Argument.

Return value

Base-10 logarithm of the argument.

float pow( float x, float y )

Returns the argument raised to the specified power (x^y).

Arguments

• float x - Argument.
• float y - Power.

Return value

Argument raised to the specified power (x^y).

double pow( double x, double y )

Returns the argument raised to the specified power (x^y).

Arguments

• double x - Argument.
• double y - Power.

Return value

Argument raised to the specified power (x^y).

double dsqrt( double v )

Returns the square root of the argument.

Arguments

• double v - Argument.

Return value

Square root of the argument.

float fsqrt( float v )

Returns the square root of the argument.

Arguments

• float v - Argument.

Return value

Square root of the argument.

float rsqrt( float v )

Returns the inverted square root of the argument.

Arguments

• float v - Argument.

Return value

Inverted square root of the argument.

double rsqrt( double v )

Returns the inverted square root of the argument.

Arguments

• double v - Argument.

Return value

Inverted square root of the argument.