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comparison lib/swig/swigwin-2.0.11/Lib/math.i @ 1899:b3009adc0e2f

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Adding swig, gitignore, hgignore
author Nomad
date Mon, 21 Oct 2013 10:42:27 +0200
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1867:eb580660bbbb 1899:b3009adc0e2f
1 /* -----------------------------------------------------------------------------
2 * math.i
3 *
4 * SWIG library file for floating point operations.
5 * ----------------------------------------------------------------------------- */
6
7 %module math
8 %{
9 #include <math.h>
10 %}
11
12 extern double cos(double x);
13 /* Cosine of x */
14
15 extern double sin(double x);
16 /* Sine of x */
17
18 extern double tan(double x);
19 /* Tangent of x */
20
21 extern double acos(double x);
22 /* Inverse cosine in range [-PI/2,PI/2], x in [-1,1]. */
23
24 extern double asin(double x);
25 /* Inverse sine in range [0,PI], x in [-1,1]. */
26
27 extern double atan(double x);
28 /* Inverse tangent in range [-PI/2,PI/2]. */
29
30 extern double atan2(double y, double x);
31 /* Inverse tangent of y/x in range [-PI,PI]. */
32
33 extern double cosh(double x);
34 /* Hyperbolic cosine of x */
35
36 extern double sinh(double x);
37 /* Hyperbolic sine of x */
38
39 extern double tanh(double x);
40 /* Hyperbolic tangent of x */
41
42 extern double exp(double x);
43 /* Natural exponential function e^x */
44
45 extern double log(double x);
46 /* Natural logarithm ln(x), x > 0 */
47
48 extern double log10(double x);
49 /* Base 10 logarithm, x > 0 */
50
51 extern double pow(double x, double y);
52 /* Power function x^y. */
53
54 extern double sqrt(double x);
55 /* Square root. x >= 0 */
56
57 extern double fabs(double x);
58 /* Absolute value of x */
59
60 extern double ceil(double x);
61 /* Smallest integer not less than x, as a double */
62
63 extern double floor(double x);
64 /* Largest integer not greater than x, as a double */
65
66 extern double fmod(double x, double y);
67 /* Floating-point remainder of x/y, with the same sign as x. */
68
69 #define M_E 2.7182818284590452354
70 #define M_LOG2E 1.4426950408889634074
71 #define M_LOG10E 0.43429448190325182765
72 #define M_LN2 0.69314718055994530942
73 #define M_LN10 2.30258509299404568402
74 #define M_PI 3.14159265358979323846
75 #define M_PI_2 1.57079632679489661923
76 #define M_PI_4 0.78539816339744830962
77 #define M_1_PI 0.31830988618379067154
78 #define M_2_PI 0.63661977236758134308
79 #define M_2_SQRTPI 1.12837916709551257390
80 #define M_SQRT2 1.41421356237309504880
81 #define M_SQRT1_2 0.70710678118654752440
82