Mercurial Hosting > luan
annotate src/luan/modules/MathLuan.java @ 168:ebe9db183eb7
rename *Lib.java to *Luan.java
git-svn-id: https://luan-java.googlecode.com/svn/trunk@169 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
---|---|
date | Sun, 22 Jun 2014 04:42:07 +0000 |
parents | src/luan/modules/MathLib.java@4c0131c2b650 |
children |
rev | line source |
---|---|
167
4c0131c2b650
merge luan/lib into modules
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
142
diff
changeset
|
1 package luan.modules; |
55
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
2 |
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
3 import luan.LuanState; |
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
4 import luan.LuanTable; |
73
f86e4f77ef32
add package module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
55
diff
changeset
|
5 import luan.LuanFunction; |
55
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
6 import luan.LuanJavaFunction; |
124
f537ff5e511d
minor cleanup
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
112
diff
changeset
|
7 import luan.LuanException; |
55
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
8 |
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
9 |
168
ebe9db183eb7
rename *Lib.java to *Luan.java
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
167
diff
changeset
|
10 public final class MathLuan { |
55
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
11 |
108
3c404a296995
make Package module more standard;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
97
diff
changeset
|
12 public static final LuanFunction LOADER = new LuanFunction() { |
112
f5af13062b10
fix previous rev
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
108
diff
changeset
|
13 @Override public Object call(LuanState luan,Object[] args) { |
73
f86e4f77ef32
add package module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
55
diff
changeset
|
14 LuanTable module = new LuanTable(); |
f86e4f77ef32
add package module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
55
diff
changeset
|
15 try { |
97
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
16 add( module, "abs", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
17 add( module, "acos", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
18 add( module, "asin", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
19 add( module, "atan", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
20 add( module, "atan2", Double.TYPE, Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
21 add( module, "ceil", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
22 add( module, "cos", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
23 add( module, "cosh", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
24 add( module, "deg", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
25 add( module, "exp", Double.TYPE ); |
73
f86e4f77ef32
add package module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
55
diff
changeset
|
26 add( module, "floor", Double.TYPE ); |
97
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
27 add( module, "log", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
28 add( module, "min", Double.TYPE, new double[0].getClass() ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
29 add( module, "max", Double.TYPE, new double[0].getClass() ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
30 add( module, "modf", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
31 module.put("pi",Math.PI); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
32 add( module, "pow", Double.TYPE, Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
33 add( module, "rad", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
34 add( module, "random" ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
35 add( module, "sin", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
36 add( module, "sinh", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
37 add( module, "sqrt", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
38 add( module, "tan", Double.TYPE ); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
39 add( module, "tanh", Double.TYPE ); |
73
f86e4f77ef32
add package module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
55
diff
changeset
|
40 } catch(NoSuchMethodException e) { |
f86e4f77ef32
add package module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
55
diff
changeset
|
41 throw new RuntimeException(e); |
f86e4f77ef32
add package module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
55
diff
changeset
|
42 } |
112
f5af13062b10
fix previous rev
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
108
diff
changeset
|
43 return module; |
55
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
44 } |
73
f86e4f77ef32
add package module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
55
diff
changeset
|
45 }; |
55
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
46 |
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
47 private static void add(LuanTable t,String method,Class<?>... parameterTypes) throws NoSuchMethodException { |
168
ebe9db183eb7
rename *Lib.java to *Luan.java
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
167
diff
changeset
|
48 t.put( method, new LuanJavaFunction(MathLuan.class.getMethod(method,parameterTypes),null) ); |
55
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
49 } |
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
50 |
97
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
51 public static double abs(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
52 return Math.abs(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
53 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
54 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
55 public static double acos(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
56 return Math.acos(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
57 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
58 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
59 public static double asin(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
60 return Math.asin(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
61 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
62 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
63 public static double atan(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
64 return Math.atan(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
65 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
66 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
67 public static double atan2(double y,double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
68 return Math.atan2(y,x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
69 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
70 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
71 public static double ceil(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
72 return Math.ceil(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
73 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
74 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
75 public static double cos(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
76 return Math.cos(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
77 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
78 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
79 public static double cosh(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
80 return Math.cosh(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
81 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
82 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
83 public static double deg(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
84 return Math.toDegrees(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
85 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
86 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
87 public static double exp(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
88 return Math.exp(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
89 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
90 |
55
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
91 public static double floor(double x) { |
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
92 return Math.floor(x); |
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
93 } |
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
94 |
97
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
95 public static double log(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
96 return Math.log(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
97 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
98 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
99 public static double min(double x,double... a) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
100 for( double d : a ) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
101 if( x > d ) |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
102 x = d; |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
103 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
104 return x; |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
105 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
106 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
107 public static double max(double x,double... a) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
108 for( double d : a ) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
109 if( x < d ) |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
110 x = d; |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
111 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
112 return x; |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
113 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
114 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
115 public static double[] modf(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
116 double i = (int)x; |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
117 return new double[]{i,x-i}; |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
118 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
119 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
120 public static double pow(double x,double y) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
121 return Math.pow(x,y); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
122 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
123 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
124 public static double rad(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
125 return Math.toRadians(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
126 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
127 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
128 public static double random() { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
129 return Math.random(); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
130 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
131 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
132 public static double sin(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
133 return Math.sin(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
134 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
135 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
136 public static double sinh(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
137 return Math.sinh(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
138 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
139 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
140 public static double sqrt(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
141 return Math.sqrt(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
142 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
143 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
144 public static double tan(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
145 return Math.tan(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
146 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
147 |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
148 public static double tanh(double x) { |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
149 return Math.tanh(x); |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
150 } |
7b15f56660fa
implement most of Math module
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
90
diff
changeset
|
151 |
55
9381b23ea9e1
various fixes
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
152 } |