Qucs-core: Qucs Math Constants

Qucs-core 0.0.18

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Macros
#define	M_PI 3.1415926535897932384626433832795029
	Archimedes' constant ( $\pi$ ) More...

#define	M_PI_2 1.5707963267948966192313216916397514
	Half of Archimedes' constant ( $\pi/2$ ) More...

#define	M_PI_4 0.7853981633974483096156608458198757
	A quarter of Archimedes' constant ( $\pi/4$ ) More...

#define	M_1_PI 0.3183098861837906715377675267450287
	Inverse of Archimedes' constant ( $1/\pi$ ) More...

#define	M_2_PI 0.6366197723675813430755350534900574

#define	M_SQRTPI 1.77245385090551602729816748334
	Square root of Archimedes' constant ( $\sqrt{\pi}$ ) More...

#define	M_E 2.7182818284590452353602874713526625
	Euler's constant ( $e=\sum_{n=0}^\infty \frac{1}{n!}$ ) More...

#define	M_LOG10E 0.4342944819032518276511289189166051
	Decimal logartihm of Euler's constant ( $\log_{10} (e)$ ) More...

#define	M_LOG2E 1.4426950408889634073599246810018922
	Binary logartihm of Euler's constant ( $\log_{2} (e)$ ) More...

#define	M_LN2 0.6931471805599453094172321214581766
	Natural logarithm of 2 ( $\ln 2$ ) More...

#define	M_LN10 2.3025850929940456840179914546843642
	Natural logarithm of 10 ( $\ln 10$ ) More...

#define	M_SQRT2 1.4142135623730950488016887242096981
	Square root of 2 ( $\sqrt{2}$ ) More...

#define	M_SQRT1_2 0.7071067811865475244008443621048490
	Inverse of Square root of 2 ( $1/\sqrt{2}$ ) More...

#define	M_LIMEXP 80.0
	LIMEXP. More...

Detailed Description

Qucs mathematical constants.

Macro Definition Documentation

#define M_1_PI 0.3183098861837906715377675267450287

Inverse of Archimedes' constant ( $1/\pi$ )

Definition at line 59 of file consts.h.

#define M_2_PI 0.6366197723675813430755350534900574

Definition at line 63 of file consts.h.

#define M_E 2.7182818284590452353602874713526625

Euler's constant ( $e=\sum_{n=0}^\infty \frac{1}{n!}$ )

Definition at line 71 of file consts.h.

#define M_LIMEXP 80.0

LIMEXP.

Todo:: What is it?

Definition at line 101 of file consts.h.

#define M_LN10 2.3025850929940456840179914546843642

Natural logarithm of 10 ( $\ln 10$ )

Definition at line 87 of file consts.h.

#define M_LN2 0.6931471805599453094172321214581766

Natural logarithm of 2 ( $\ln 2$ )

Definition at line 83 of file consts.h.

#define M_LOG10E 0.4342944819032518276511289189166051

Decimal logartihm of Euler's constant ( $\log_{10} (e)$ )

Definition at line 75 of file consts.h.

#define M_LOG2E 1.4426950408889634073599246810018922

Binary logartihm of Euler's constant ( $\log_{2} (e)$ )

Definition at line 79 of file consts.h.

#define M_PI 3.1415926535897932384626433832795029

Archimedes' constant ( $\pi$ )

Definition at line 47 of file consts.h.

#define M_PI_2 1.5707963267948966192313216916397514

Half of Archimedes' constant ( $\pi/2$ )

Definition at line 51 of file consts.h.

#define M_PI_4 0.7853981633974483096156608458198757

A quarter of Archimedes' constant ( $\pi/4$ )

Definition at line 55 of file consts.h.

#define M_SQRT1_2 0.7071067811865475244008443621048490

Inverse of Square root of 2 ( $1/\sqrt{2}$ )

Definition at line 95 of file consts.h.

#define M_SQRT2 1.4142135623730950488016887242096981

Square root of 2 ( $\sqrt{2}$ )

Definition at line 91 of file consts.h.

#define M_SQRTPI 1.77245385090551602729816748334

Square root of Archimedes' constant ( $\sqrt{\pi}$ )

Definition at line 67 of file consts.h.