| /packages/apps/LegacyCamera/jni/feature_stab/db_vlvm/ |
| db_image_homography.cpp | 277 if(allow_scaling) sc=sqrt(db_SafeDivision(sp,s));
292 divisor=sqrt(Aacc*Aacc+Bacc*Bacc);
308 divisor2=sqrt(Aacc2*Aacc2+Bacc2*Bacc2);
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| db_metrics.h | 47 xp=sqrt(log(1+(x^2+y^2)*one_over_scale2))*x/sqrt(x^2+y^2)
48 yp=sqrt(log(1+(x^2+y^2)*one_over_scale2))*y/sqrt(x^2+y^2)
58 xp=sqrt(fu)*x
59 yp=sqrt(fu)*y
67 d(xp)/dx=1/(2sqrt(fu))*(dfu/dx)*x+sqrt(fu)
68 d(xp)/dy=1/(2sqrt(fu))*(dfu/dy)*x
69 d(yp)/dx=1/(2sqrt(fu))*(dfu/dx)*
[all...] |
| /bionic/libm/ |
| fake_long_double.c | 69 long double sqrtl(long double a1) { return sqrt(a1); }
|
| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| e_asin.c | 28 * asin(x) = pi/2-2*asin(sqrt((1-x)/2))
29 * Let y = (1-x), z = y/2, s := sqrt(z), and pio2_hi+pio2_lo=pi/2;
35 * c = sqrt(z) - f = (z-f*f)/(s+f) ...f+c=sqrt(z)
99 s = sqrt(t);
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| e_sqrt.c | 18 * Return correctly rounded sqrt.
20 * | Use the hardware sqrt if you have one |
27 * sqrt(x) = 2^k * sqrt(y)
29 * Let q = sqrt(y) truncated to i bit after binary point (q = 1),
78 * sqrt(+-0) = +-0 ... exact
79 * sqrt(inf) = inf
80 * sqrt(-ve) = NaN ... with invalid signal
81 * sqrt(NaN) = NaN ... with invalid signal for signaling NaN
106 return x*x+x; /* sqrt(NaN)=NaN, sqrt(+inf)=+in
[all...] |
| e_sqrtl.c | 71 * This is slow, but simple and portable. You should use hardware sqrt
85 /* If x = NaN, then sqrt(x) = NaN. */
86 /* If x = Inf, then sqrt(x) = Inf. */
87 /* If x = -Inf, then sqrt(x) = NaN. */
91 /* If x = +-0, then sqrt(x) = +-0. */
124 xn = sqrt(u.e); /* 53-bit estimate of sqrtl(x). */
|
| /cts/apps/CtsVerifier/jni/cameraanalyzer/ |
| com_android_cts_verifier_camera_analyzer_MeteringTest.cpp | 118 float radius = sqrt((*checkerRadius)[3][i]);
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| /development/samples/ApiDemos/src/com/example/android/apis/graphics/ |
| BitmapMesh.java | 95 float d = FloatMath.sqrt(dd);
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| RoundRects.java | 51 mDrawable.setGradientRadius((float)(Math.sqrt(2) * 60));
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| /external/ceres-solver/internal/ceres/ |
| block_random_access_sparse_matrix_test.cc | 118 EXPECT_NEAR(dense.norm(), sqrt(9. + 16. * 16. + 36. * 20. + 9. * 15.),
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| levenberg_marquardt_strategy.cc | 85 lm_diagonal_ = (diagonal_ / radius_).array().sqrt();
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| levenberg_marquardt_strategy_test.cc | 136 diagonal[i] = sqrt(diagonal[i] / options.initial_radius);
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| local_parameterization.cc | 115 sqrt(delta[0] * delta[0] + delta[1] * delta[1] + delta[2] * delta[2]);
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| visibility.cc | 140 (sqrt(static_cast<double>(visibility[camera1].size() * visibility[camera2].size())));
|
| /external/chromium/chrome/browser/ui/views/infobars/ |
| infobar.cc | 98 double scale_factor = sqrt(animation()->GetCurrentValue());
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| /external/eigen/Eigen/src/Eigen2Support/ |
| MathFunctions.h | 20 template<typename T> inline T ei_sqrt(const T& x) { return internal::sqrt(x); }
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| /external/eigen/Eigen/src/Householder/ |
| Householder.h | 84 beta = internal::sqrt(internal::abs2(c0) + tailSqNorm);
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| /external/eigen/Eigen/src/SparseCore/ |
| SparseDot.h | 89 return internal::sqrt(squaredNorm());
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| /external/eigen/unsupported/Eigen/src/NonLinearOptimization/ |
| covar.h | 9 Scalar tol = sqrt(NumTraits<Scalar>::epsilon()) )
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| fdjac1.h | 31 eps = sqrt((std::max)(epsfcn,epsmch));
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| /external/eigen/unsupported/Eigen/src/NumericalDiff/ |
| NumericalDiff.h | 70 const Scalar eps = internal::sqrt(((std::max)(epsfcn,NumTraits<Scalar>::epsilon() )));
|
| /external/jmonkeyengine/engine/src/bullet-native/ |
| jmeBulletUtil.cpp | 258 float s = sqrt(t + 1); // |s|>=1 ...
265 float s = sqrt(1.0f + in->getRow(0).m_floats[0] - in->getRow(1).m_floats[1] - in->getRow(2).m_floats[2]); // |s|>=1
272 float s = sqrt(1.0f + in->getRow(1).m_floats[1] - in->getRow(0).m_floats[0] - in->getRow(2).m_floats[2]); // |s|>=1
279 float s = sqrt(1.0f + in->getRow(2).m_floats[2] - in->getRow(0).m_floats[0] - in->getRow(1).m_floats[1]); // |s|>=1
|
| /external/jmonkeyengine/engine/src/core/com/jme3/math/ |
| Ring.java | 189 * outerRadius, r = FastMath.sqrt(inner2
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| /external/jmonkeyengine/engine/src/jbullet/com/jme3/bullet/util/ |
| Converter.java | 112 float s = FastMath.sqrt(t + 1); // |s|>=1 ...
119 float s = FastMath.sqrt(1.0f + oldMatrix.m00 - oldMatrix.m11 - oldMatrix.m22); // |s|>=1
126 float s = FastMath.sqrt(1.0f + oldMatrix.m11 - oldMatrix.m00 - oldMatrix.m22); // |s|>=1
133 float s = FastMath.sqrt(1.0f + oldMatrix.m22 - oldMatrix.m00 - oldMatrix.m11); // |s|>=1
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| /external/libvpx/libvpx/vp8/common/x86/ |
| idctllm_sse2.asm | 170 paddw xmm5, xmm1 ; ip1 * sin(pi/8) * sqrt(2)
175 paddw xmm7, xmm3 ; ip3 * cos(pi/8) * sqrt(2)
239 paddw xmm5, xmm1 ; ip1 * sin(pi/8) * sqrt(2)
244 paddw xmm7, xmm3 ; ip3 * cos(pi/8) * sqrt(2)
507 paddw xmm5, xmm1 ; ip1 * sin(pi/8) * sqrt(2)
512 paddw xmm7, xmm3 ; ip3 * cos(pi/8) * sqrt(2)
576 paddw xmm5, xmm1 ; ip1 * sin(pi/8) * sqrt(2)
581 paddw xmm7, xmm3 ; ip3 * cos(pi/8) * sqrt(2)
|
