| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| s_log1p.c | 105 int32_t k,hx,hu,ax; local
124 k=0;f=x;hu=1;} /* sqrt(2)/2- <= 1+x < sqrt(2)+ */
130 GET_HIGH_WORD(hu,u);
131 k = (hu>>20)-1023;
136 GET_HIGH_WORD(hu,u);
137 k = (hu>>20)-1023;
140 hu &= 0x000fffff;
148 if(hu<0x6a09e) { /* u ~< sqrt(2) */
149 SET_HIGH_WORD(u,hu|0x3ff00000); /* normalize u */
152 SET_HIGH_WORD(u,hu|0x3fe00000); /* normalize u/2 *
[all...] |
| s_log1pf.c | 43 int32_t k,hx,hu,ax; local
62 k=0;f=x;hu=1;} /* sqrt(2)/2- <= 1+x < sqrt(2)+ */
68 GET_FLOAT_WORD(hu,u);
69 k = (hu>>23)-127;
75 GET_FLOAT_WORD(hu,u);
76 k = (hu>>23)-127;
79 hu &= 0x007fffff;
87 if(hu<0x3504f4) { /* u < sqrt(2) */
88 SET_FLOAT_WORD(u,hu|0x3f800000);/* normalize u */
91 SET_FLOAT_WORD(u,hu|0x3f000000); /* normalize u/2 *
[all...] |
| /external/fdlibm/ |
| s_log1p.c | 107 int k,hx,hu,ax; local
126 k=0;f=x;hu=1;} /* -0.2929<x<0.41422 */
132 hu = __HI(u); /* high word of u */
133 k = (hu>>20)-1023;
138 hu = __HI(u); /* high word of u */
139 k = (hu>>20)-1023;
142 hu &= 0x000fffff;
143 if(hu<0x6a09e) {
144 __HI(u) = hu|0x3ff00000; /* normalize u */
147 __HI(u) = hu|0x3fe00000; /* normalize u/2 *
[all...] |
| /external/opencv3/modules/imgproc/test/ |
| test_moments.cpp | 329 // Hu invariants
403 CvHuMoments* hu = test_mat[REF_OUTPUT][0].ptr<CvHuMoments>(); local
421 hu->hu1 = nu20 + nu02;
422 hu->hu2 = sqr(nu20 - nu02) + 4*sqr(nu11);
423 hu->hu3 = sqr(nu30 - 3*nu12) + sqr(3*nu21 - nu03);
424 hu->hu4 = sqr(nu30 + nu12) + sqr(nu21 + nu03);
425 hu->hu5 = (nu30 - 3*nu12)*(nu30 + nu12)*(sqr(nu30 + nu12) - 3*sqr(nu21 + nu03)) +
427 hu->hu6 = (nu20 - nu02)*(sqr(nu30 + nu12) - sqr(nu21 + nu03)) +
429 hu->hu7 = (3*nu21 - nu03)*(nu30 + nu12)*(sqr(nu30 + nu12) - 3*sqr(nu21 + nu03)) +
|
| /external/opencv3/modules/imgproc/src/ |
| moments.cpp | 730 void cv::HuMoments( const Moments& m, double hu[7] )
741 hu[0] = s;
742 hu[1] = d * d + n4 * m.nu11;
743 hu[3] = q0 + q1;
744 hu[5] = d * (q0 - q1) + n4 * t0 * t1;
752 hu[2] = q0 * q0 + q1 * q1;
753 hu[4] = q0 * t0 + q1 * t1;
754 hu[6] = q1 * t0 - q0 * t1;
760 Mat hu = _hu.getMat(); local
761 CV_Assert( hu.isContinuous() )
[all...] |
| /external/v8/src/base/ |
| ieee754.cc | 1581 int32_t k, hx, hu, ax; local
[all...] |
| /external/selinux/libsepol/src/ |
| module_to_cil.c | 3719 const char *hu; local
[all...] |
| /external/chromium-trace/catapult/tracing/third_party/d3/ |
| d3.min.js | [all...] |
