Searched refs:atan (Results 1 - 9 of 9) sorted by relevance
/openjdk7/jdk/src/share/native/java/lang/fdlibm/src/ |
H A D | e_atan2.c | 86 if(((hx-0x3ff00000)|lx)==0) return atan(y); /* x=1.0 */ 93 case 1: return y; /* atan(+-0,+anything)=+-0 */ 94 case 2: return pi+tiny;/* atan(+0,-anything) = pi */ 95 case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */ 105 case 0: return pi_o_4+tiny;/* atan(+INF,+INF) */ 106 case 1: return -pi_o_4-tiny;/* atan(-INF,+INF) */ 107 case 2: return 3.0*pi_o_4+tiny;/*atan(+INF,-INF)*/ 108 case 3: return -3.0*pi_o_4-tiny;/*atan(-INF,-INF)*/ 112 case 0: return zero ; /* atan(+...,+INF) */ 113 case 1: return -1.0*zero ; /* atan( [all...] |
H A D | s_atan.c | 27 /* atan(x) 29 * 1. Reduce x to positive by atan(x) = -atan(-x). 34 * [0,7/16] atan(x) = t-t^3*(a1+t^2*(a2+...(a10+t^2*a11)...) 35 * [7/16,11/16] atan(x) = atan(1/2) + atan( (t-0.5)/(1+t/2) ) 36 * [11/16.19/16] atan(x) = atan( 1 ) + atan( ( 98 double atan(double x) function [all...] |
/openjdk7/jdk/src/share/native/java/lang/fdlibm/include/ |
H A D | jfdlibm.h | 40 #define atan jatan macro
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H A D | fdlibm.h | 119 extern double atan __P((double));
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/openjdk7/jaxp/src/com/sun/org/apache/xalan/internal/lib/ |
H A D | ExsltMath.java | 233 * The math:atan function returns the arctangent value of a number. 238 public static double atan(double num) method in class:ExsltMath 240 return Math.atan(num);
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/openjdk7/jdk/src/share/classes/java/lang/ |
H A D | Math.java | 203 public static double atan(double a) { method in class:Math 204 return StrictMath.atan(a); // default impl. delegates to StrictMath
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H A D | StrictMath.java | 54 * {@code asin}, {@code acos}, {@code atan}, 153 public static native double atan(double a); method in class:StrictMath
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/openjdk7/jdk/src/share/native/sun/java2d/cmm/lcms/ |
H A D | cmscam02.c | 218 if (b > 0) clr.h = (r2d * atan(temp)); 220 else clr.h = (r2d * atan(temp)) + 360; 224 clr.h = (r2d * atan(temp)) + 180;
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/openjdk7/jdk/src/share/classes/com/sun/java/swing/plaf/gtk/ |
H A D | GTKColorChooserPanel.java | 1025 angle = Math.atan((double)y / (double)x);
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