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Warning! This version of documentation is OUTDATED, as it describes an older SDK version! Please switch to the documentation for the latest SDK version.
Warning! This version of documentation describes an old SDK version which is no longer supported! Please upgrade to the latest SDK version.

Math Exponential Functions

Header: #include <UnigineMathLib.h>

This class represents exponential functions.

Notice
Math exponential functions are the members of the Unigine::Math namespace.

Math Class

Members


float exp ( float v ) #

Returns e raised to the specified power (ev ).

Arguments

  • float v - Power.

Return value

e raised to the specified power (ev ).

double exp ( double v ) #

Returns e raised to the specified power (ev ).

Arguments

  • double v - Power.

Return value

e raised to the specified power (ev ).

float exp2 ( float v ) #

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

Arguments

  • float v - Power.

Return value

2 raised to the specified power (2v ).

double exp2 ( double v ) #

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

Arguments

  • double v - Power.

Return value

2 raised to the specified power (2v ).

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 (xy ).

Arguments

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

Return value

Argument raised to the specified power (xy ).

double pow ( double x, double y ) #

Returns the argument raised to the specified power (xy ).

Arguments

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

Return value

Argument raised to the specified power (xy ).

float pow2 ( float x ) #

Returns the argument raised to the power of 2 (squared).

Arguments

  • float x - Argument.

Return value

Argument raised to the power of 2 (squared).

double pow2 ( double x ) #

Returns the argument raised to the power of 2 (squared).

Arguments

  • double x - Argument.

Return value

Argument raised to the power of 2 (squared).

int pow2 ( int x ) #

Returns the argument raised to the power of 2 (squared).

Arguments

  • int x - Argument.

Return value

Argument raised to the power of 2 (squared).

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.
Last update: 2022-03-10
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