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comparison core/src/luan/modules/MathLuan.java @ 566:90b93790c544

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Number and Math documentation and minor changes
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 05 Jul 2015 18:26:04 -0600
parents fda38db30e65
children b21d82ee5756
comparison
equal deleted inserted replaced
565:22bfd8a2eaee 566:90b93790c544
52 52
53 public static double floor(double x) { 53 public static double floor(double x) {
54 return Math.floor(x); 54 return Math.floor(x);
55 } 55 }
56 56
57 public static double log(double x) { 57 public static double fmod(double x,double y) {
58 return Math.log(x); 58 return x % y;
59 }
60
61 public static double log(double x,Double base) {
62 return base==null ? Math.log(x) : Math.log(x)/Math.log(base);
59 } 63 }
60 64
61 public static double min(double x,double... a) { 65 public static double min(double x,double... a) {
62 for( double d : a ) { 66 for( double d : a ) {
63 if( x > d ) 67 if( x > d )
77 public static double[] modf(double x) { 81 public static double[] modf(double x) {
78 double i = (int)x; 82 double i = (int)x;
79 return new double[]{i,x-i}; 83 return new double[]{i,x-i};
80 } 84 }
81 85
82 public static double pow(double x,double y) {
83 return Math.pow(x,y);
84 }
85
86 public static double rad(double x) { 86 public static double rad(double x) {
87 return Math.toRadians(x); 87 return Math.toRadians(x);
88 } 88 }
89 89
90 public static double random(Integer m,Integer n) { 90 public static double random(Integer m,Integer n) {
97 97
98 public static double sin(double x) { 98 public static double sin(double x) {
99 return Math.sin(x); 99 return Math.sin(x);
100 } 100 }
101 101
102 public static double sinh(double x) {
103 return Math.sinh(x);
104 }
105
106 public static double sqrt(double x) { 102 public static double sqrt(double x) {
107 return Math.sqrt(x); 103 return Math.sqrt(x);
108 } 104 }
109 105
110 public static double tan(double x) { 106 public static double tan(double x) {
111 return Math.tan(x); 107 return Math.tan(x);
112 } 108 }
113 109
114 public static double tanh(double x) { 110 public static String long_to_string(long i,int radix) {
115 return Math.tanh(x); 111 return Long.toString(i,radix);
116 }
117
118 public static String long_to_string(long i,Integer radix) {
119 return radix==null ? Long.toString(i) : Long.toString(i,radix);
120 } 112 }
121 113
122 } 114 }