| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| s_ctanh.c | 41 * rho = cosh(x)
55 * beta rho s + i t
78 double t, beta, s, rho, denom; local
132 rho = sqrt(1 + s * s); /* = cosh(x) */
134 return (cpack((beta * rho * s) / denom, t / denom));
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| s_ctanhf.c | 43 float t, beta, s, rho, denom; local
72 rho = sqrtf(1 + s * s);
74 return (cpackf((beta * rho * s) / denom, t / denom));
|
| /external/ceres-solver/internal/ceres/ |
| corrector_test.cc | 44 // If rho[1] is zero, the Corrector constructor should crash.
51 // If rho[1] is negative, the Corrector constructor should crash.
65 // In light of the rho'' < 0 clamping now implemented in
66 // corrector.cc, alpha = 0 whenever rho'' < 0.
121 // rho[2] < 0 -> alpha = 0.0
130 // sqrt(rho[1]) * (1 - alpha) * J.
148 double rho[3]; local
178 rho[0] = sq_norm;
179 rho[1] = RandDouble();
180 rho[2] = 2.0 * RandDouble() - 1.0
216 double rho[3]; local
[all...] |
| loss_function_test.cc | 44 // Compares the values of rho'(s) and rho''(s) computed by the
46 // of rho(s).
50 // Evaluate rho(s), rho'(s) and rho''(s).
51 double rho[3]; local
52 loss.Evaluate(s, rho);
54 // Use symmetric finite differencing to estimate rho'(s) and
55 // rho''(s)
122 double rho[3]; local
200 double rho[3]; local
[all...] |
| residual_block.cc | 163 double rho[3]; local
164 loss_function_->Evaluate(squared_norm, rho);
165 *cost = 0.5 * rho[0];
175 Corrector correct(squared_norm, rho);
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| conjugate_gradients_solver.cc | 111 double rho = 1.0; local
127 double last_rho = rho;
128 rho = r.dot(z);
129 if (IsZeroOrInfinity(rho)) {
131 summary.message = StringPrintf("Numerical failure. rho = r'z = %e.", rho);
138 double beta = rho / last_rho;
158 const double alpha = rho / pq;
162 StringPrintf("Numerical failure. alpha = rho / pq = %e", alpha);
|
| /external/iproute2/netem/ |
| stats.c | 24 double mu=0.0, sigma=0.0, sumsquare=0.0, sum=0.0, top=0.0, rho=0.0; local
51 rho = top/sigma2;
55 printf("rho = %12.6f\n", rho);
57 /*printf("correlation rho = %10.6f\n", top/((double)(n-1)*sigma*sigma));*/
|
| maketable.c | 51 arraystats(double *x, int limit, double *mu, double *sigma, double *rho)
70 *rho = top/sigma2;
200 double mu, sigma, rho; local
219 arraystats(x, limit, &mu, &sigma, &rho);
221 fprintf(stderr, "%d values, mu %10.4f, sigma %10.4f, rho %10.4f\n",
222 limit, mu, sigma, rho);
|
| /external/mesa3d/src/mesa/drivers/dri/i965/ |
| brw_lower_texture_gradients.cpp | 127 /* Calculate rho from equation 3.20 of the GL 3.0 specification. */
128 ir_rvalue *rho; local
130 rho = expr(ir_binop_max, expr(ir_unop_abs, dPdx),
133 rho = expr(ir_binop_max, expr(ir_unop_sqrt, dot(dPdx, dPdx)),
137 /* lambda_base = log2(rho). We're ignoring GL state biases for now. */
139 ir->lod_info.lod = expr(ir_unop_log2, rho);
|
| /external/bouncycastle/bcprov/src/main/java/org/bouncycastle/math/ec/ |
| WTauNafMultiplier.java | 37 ZTauElement rho = Tnaf.partModReduction(k, m, a, s, mu, (byte)10); local
39 return multiplyWTnaf(p, rho, curve.getPreCompInfo(p, PRECOMP_NAME), a, mu);
|
| Tnaf.java | 581 * @return <code>ρ := k partmod (τ<sup>m</sup> - 1)/(τ - 1)</code>
633 ZTauElement rho = partModReduction(k, m, a, s, mu, (byte)10); local
635 return multiplyTnaf(p, rho);
|
| /external/eigen/unsupported/Eigen/src/IterativeSolvers/ |
| ConstrainedConjGrad.h | 58 Scalar rho, rho_1, alpha; local
67 rho = 1.0;
72 while (rho >= 1e-38)
77 alpha = rho / p.dot(q);
80 rho_1 = rho;
81 rho = r.dot(r);
82 p = (rho/rho_1) * p + r;
114 Scalar rho = 1.0, rho_1, lambda, gamma; local
157 rho_1 = rho;
158 rho = r.dot(z)
[all...] |
| /external/opencv/cv/src/ |
| _cvlist.h | 367 float rho, theta; member in struct:__index
|
| cvhough.cpp | 64 float rho; member in struct:CvLinePolar
78 rho and theta are discretization steps (in pixels and radians correspondingly).
81 array of (rho, theta) pairs. linesMax is the buffer size (number of pairs).
85 icvHoughLinesStandard( const CvMat* img, float rho, float theta,
104 float irho = 1 / rho;
115 numrho = cvRound(((width + height) * 2 + 1) / rho);
165 line.rho = (r - (numrho - 1)*0.5f) * rho;
192 float rho, float theta, int threshold,
211 int rn, tn; /* number of rho and theta discrete values *
[all...] |
| cvimgwarp.cpp | 2178 int phi, rho; local
2237 double rho = bufp.data.fl[x]*M; local
[all...] |
| /external/apache-commons-math/src/main/java/org/apache/commons/math/optimization/direct/ |
| NelderMead.java | 36 private final double rho; field in class:NelderMead
48 * <p>The default coefficients are 1.0 for rho, 2.0 for khi and 0.5
52 this.rho = 1.0;
59 * @param rho reflection coefficient
64 public NelderMead(final double rho, final double khi,
66 this.rho = rho;
105 xR[j] = centroid[j] + rho * (centroid[j] - xWorst[j]);
|
| /external/eigen/bench/ |
| eig33.cpp | 76 Scalar rho = internal::sqrt(-a_over_3); local
80 roots(0) = c2_over_3 + Scalar(2)*rho*cos_theta;
81 roots(1) = c2_over_3 - rho*(cos_theta + s_sqrt3*sin_theta);
82 roots(2) = c2_over_3 - rho*(cos_theta - s_sqrt3*sin_theta);
|
| /external/eigen/Eigen/src/IterativeLinearSolvers/ |
| BiCGSTAB.h | 52 Scalar rho = 1; local
69 Scalar rho_old = rho;
71 rho = r0.dot(r);
72 if (abs(rho) < eps2*r0_sqnorm)
77 rho = r0_sqnorm = r.squaredNorm();
81 Scalar beta = (rho/rho_old) * (alpha / w);
88 alpha = rho / r0.dot(v);
|
| /external/webrtc/src/modules/audio_coding/codecs/isac/main/source/ |
| filter_functions.c | 132 double rho=0.9, *inp, *dp, *dp2; local
169 WebRtcIsac_BwExpand(apolr, apol, rho, PITCH_WLPCORDER+1);
|
| /external/eigen/Eigen/src/Eigenvalues/ |
| SelfAdjointEigenSolver.h | 524 Scalar rho = sqrt(-a_over_3); local
528 roots(0) = c2_over_3 + Scalar(2)*rho*cos_theta;
529 roots(1) = c2_over_3 - rho*(cos_theta + s_sqrt3*sin_theta);
530 roots(2) = c2_over_3 - rho*(cos_theta - s_sqrt3*sin_theta);
|
| /external/mesa3d/src/gallium/auxiliary/gallivm/ |
| lp_bld_sample.c | 178 * Generate code to compute coordinate gradient (rho).
181 * The resulting rho is scalar per quad.
203 LLVMValueRef rho; local
289 rho = rho_vec;
306 rho = lp_build_max(coord_bld, rho_s, rho_t);
314 rho = lp_build_max(coord_bld, rho, rho_r);
318 rho = lp_build_pack_aos_scalars(bld->gallivm, coord_bld->type,
319 perquadf_bld->type, rho);
328 rho = rho_vec
523 LLVMValueRef rho; local
[all...] |
| /external/mesa3d/src/mesa/swrast/ |
| s_span.c | 424 GLfloat rho = MAX2(x, y); local
425 GLfloat lambda = LOG2(rho);
444 GLfloat maxU, maxV, rho, lambda;
451 rho = MAX2(maxU, maxV);
452 lambda = LOG2(rho);
[all...] |
| /external/mesa3d/src/gallium/drivers/softpipe/ |
| sp_tex_sample.c | 496 float rho = MAX2(dsdx, dsdy) * u_minify(texture->width0, samp->view->u.tex.first_level); local
498 return util_fast_log2(rho);
515 float rho = MAX2(maxx, maxy); local
517 return util_fast_log2(rho);
537 float rho; local
539 rho = MAX2(maxx, maxy);
540 rho = MAX2(rho, maxz);
542 return util_fast_log2(rho);
[all...] |
| /external/opencv/ml/include/ |
| ml.h | 382 double rho; member in struct:CvSVMSolutionInfo
393 typedef void (CvSVMSolver::*CalcRho)( double& rho, double& r );
463 virtual void calc_rho( double& rho, double& r );
464 virtual void calc_rho_nu_svm( double& rho, double& r );
474 double rho; member in struct:CvSVMDecisionFunc
532 CvMemStorage* _storage, double* alpha, double& rho );
[all...] |
| /prebuilts/tools/common/m2/repository/org/freemarker/freemarker/2.3.20/ |
| freemarker-2.3.20.jar | |
