Description

Defines M_PI and some more mathematical constants.

Homepage:\n http://www.bornagainproject.org

License:\n GNU General Public License v3 or higher (see COPYING)

Copyright: Forschungszentrum Jülich GmbH 2018

Authors: Scientific Computing Group at MLZ (see CITATION, AUTHORS)

Definition in file Constants.h.

This graph shows which files directly or indirectly include this file:

Macros
#define	BORNAGAIN_BASE_MATH_CONSTANTS_H

#define	M_1_PI 0.31830988618379067154 /* 1/pi */

#define	M_2_PI 0.63661977236758134308 /* 2/pi */

#define	M_2_SQRTPI 1.12837916709551257390 /* 2/sqrt(pi) */

#define	M_E 2.7182818284590452354 /* e */

#define	M_LN10 2.30258509299404568402 /* log_e 10 */

#define	M_LN2 0.69314718055994530942 /* log_e 2 */

#define	M_LOG10E 0.43429448190325182765 /* log_10 e */

#define	M_LOG2E 1.4426950408889634074 /* log_2 e */

#define	M_PI 3.14159265358979323846 /* pi */

#define	M_PI_2 1.57079632679489661923 /* pi/2 */

#define	M_PI_4 0.78539816339744830962 /* pi/4 */

#define	M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */

#define	M_SQRT2 1.41421356237309504880 /* sqrt(2) */

#define	M_TWOPI 6.28318530717958647693

Macro Definition Documentation

◆ BORNAGAIN_BASE_MATH_CONSTANTS_H

#define BORNAGAIN_BASE_MATH_CONSTANTS_H

Definition at line 21 of file Constants.h.

◆ M_1_PI

#define M_1_PI 0.31830988618379067154 /* 1/pi */

Definition at line 47 of file Constants.h.

◆ M_2_PI

#define M_2_PI 0.63661977236758134308 /* 2/pi */

Definition at line 48 of file Constants.h.

◆ M_2_SQRTPI

#define M_2_SQRTPI 1.12837916709551257390 /* 2/sqrt(pi) */

Definition at line 49 of file Constants.h.

◆ M_E

#define M_E 2.7182818284590452354 /* e */

Definition at line 39 of file Constants.h.

◆ M_LN10

#define M_LN10 2.30258509299404568402 /* log_e 10 */

Definition at line 43 of file Constants.h.

◆ M_LN2

#define M_LN2 0.69314718055994530942 /* log_e 2 */

Definition at line 42 of file Constants.h.

◆ M_LOG10E

#define M_LOG10E 0.43429448190325182765 /* log_10 e */

Definition at line 41 of file Constants.h.

◆ M_LOG2E

#define M_LOG2E 1.4426950408889634074 /* log_2 e */

Definition at line 40 of file Constants.h.

◆ M_PI

#define M_PI 3.14159265358979323846 /* pi */

Definition at line 44 of file Constants.h.

◆ M_PI_2

#define M_PI_2 1.57079632679489661923 /* pi/2 */

Definition at line 45 of file Constants.h.

◆ M_PI_4

#define M_PI_4 0.78539816339744830962 /* pi/4 */

Definition at line 46 of file Constants.h.

◆ M_SQRT1_2

#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */

Definition at line 51 of file Constants.h.

◆ M_SQRT2

#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */

Definition at line 50 of file Constants.h.

◆ M_TWOPI

#define M_TWOPI 6.28318530717958647693

Definition at line 54 of file Constants.h.