Searched defs:iy (Results 1 - 6 of 6) sorted by relevance
/vbox/src/VBox/Devices/EFI/Firmware/StdLib/LibC/Math/ |
H A D | e_fmod.c | 37 int32_t n,hx,hy,hz,ix,iy,sx,i; local 65 /* determine iy = ilogb(y) */ 68 for (iy = -1043, i=ly; i>0; i<<=1) iy -=1; 70 for (iy = -1022,i=(hy<<11); i>0; i<<=1) iy -=1; 72 } else iy = (hy>>20)-1023; 87 if(iy >= -1022) 90 n = -1022-iy; 101 n = ix - iy; [all...] |
H A D | k_sin.c | 18 /* __kernel_sin( x, y, iy) 22 * Input iy indicates whether y is 0. (if iy=0, y assume to be 0). 59 __kernel_sin(double x, double y, int iy) argument 70 if(iy==0) return x+v*(S1+z*r);
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H A D | e_atan2.c | 27 * ARG (x+iy) = arctan(y/x) ... if x > 0, 28 * ARG (x+iy) = pi - arctan[y/(-x)] ... if x < 0, 65 int32_t k,m,hx,hy,ix,iy; local 71 iy = hy&0x7fffffff; 73 ((iy|((ly|-ly)>>31))>0x7ff00000)) /* x or y is NaN */ 79 if((iy|ly)==0) { 92 if(iy==0x7ff00000) { 109 if(iy==0x7ff00000) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; 112 k = (iy-ix)>>20;
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H A D | k_tan.c | 79 __kernel_tan(double x, double y, int iy) argument 90 if(((ix | low) | (iy + 1)) == 0) 93 if (iy == 1) 135 v = (double) iy; 139 if (iy == 1)
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H A D | e_pow.c | 123 int32_t hx,hy,ix,iy; local 128 ix = hx&0x7fffffff; iy = hy&0x7fffffff; 131 if((iy|ly)==0) return one; 135 iy > 0x7ff00000 || ((iy==0x7ff00000)&&(ly!=0))) 145 if(iy>=0x43400000) yisint = 2; /* even integer y */ 146 else if(iy>=0x3ff00000) { 147 k = (iy>>20)-0x3ff; /* exponent */ 152 j = iy>>(20-k); 153 if((j<<(20-k))==iy) yisin [all...] |
/vbox/src/VBox/Additions/x11/x11include/mesa-7.2/src/mesa/swrast/ |
H A D | s_aalinetemp.h | 34 * \param iy - integer fragment window Y coordiante 37 NAME(plot)(GLcontext *ctx, struct LineInfo *line, int ix, int iy) argument 41 const GLfloat fy = (GLfloat) iy; 43 const GLfloat coverage = compute_coveragei(line, ix, iy); 45 const GLfloat coverage = compute_coveragef(line, ix, iy); 57 line->span.array->y[i] = iy; 61 * solving the plane equations at (ix,iy).
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