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Searched refs:theta2 (Results 1 – 8 of 8) sorted by relevance

/external/apache-commons-math/src/main/java/org/apache/commons/math/ode/nonstiff/
DHighamHall54StepInterpolator.java76 final double theta2 = theta * theta; in computeInterpolatedStateAndDerivatives() local
79 …final double b2 = h * (-27.0/32.0 + theta2 * (459.0/32.0 + theta * (-243.0/8.0 + theta * 135.0/8.0… in computeInterpolatedStateAndDerivatives()
80 final double b3 = h * (4.0/3.0 + theta2 * (-22.0 + theta * (152.0/3.0 + theta * -30.0))); in computeInterpolatedStateAndDerivatives()
81 …final double b4 = h * (-125.0/96.0 + theta2 * (375.0/32.0 + theta * (-625.0/24.0 + theta * 125.0/8… in computeInterpolatedStateAndDerivatives()
82 final double b5 = h * (-5.0/48.0 + theta2 * (-5.0/16.0 + theta * 5.0/12.0)); in computeInterpolatedStateAndDerivatives()
DDormandPrince853StepInterpolator.java362 final double theta2 = theta * theta; in computeInterpolatedStateAndDerivatives() local
366 final double dot4 = theta2 * (3 + theta * (5 * theta - 8)); in computeInterpolatedStateAndDerivatives()
367 final double dot5 = theta2 * (3 + theta * (-12 + theta * (15 - 6 * theta))); in computeInterpolatedStateAndDerivatives()
368 final double dot6 = theta2 * theta * (4 + theta * (-15 + theta * (18 - 7 * theta))); in computeInterpolatedStateAndDerivatives()
/external/chromium-trace/catapult/telemetry/telemetry/internal/image_processing/
Dcv_util.py18 theta2 = np.arctan2(np.float(line2[1] - line2[3]),
20 angle2 = abs(theta2 - theta1)
/external/ceres-solver/include/ceres/
Drotation.h397 const T theta2 = DotProduct(angle_axis, angle_axis); in AngleAxisToRotationMatrix() local
398 if (theta2 > T(std::numeric_limits<double>::epsilon())) { in AngleAxisToRotationMatrix()
402 const T theta = sqrt(theta2); in AngleAxisToRotationMatrix()
583 const T theta2 = DotProduct(angle_axis, angle_axis); in AngleAxisRotatePoint() local
584 if (theta2 > T(std::numeric_limits<double>::epsilon())) { in AngleAxisRotatePoint()
595 const T theta = sqrt(theta2); in AngleAxisRotatePoint()
/external/opencv3/modules/calib3d/src/
Dfisheye.cpp133 … double theta2 = theta*theta, theta3 = theta2*theta, theta4 = theta2*theta2, theta5 = theta4*theta, in projectPoints() local
189 … double dtheta_ddtheta = 1 + 3*k[0]*theta2 + 5*k[1]*theta4 + 7*k[2]*theta6 + 9*k[3]*theta8; in projectPoints()
290 … double theta2 = theta*theta, theta3 = theta2*theta, theta4 = theta2*theta2, theta5 = theta4*theta, in distortPoints() local
378 …double theta2 = theta*theta, theta4 = theta2*theta2, theta6 = theta4*theta2, theta8 = theta6*theta… in undistortPoints() local
379 … theta = theta_d / (1 + k[0] * theta2 + k[1] * theta4 + k[2] * theta6 + k[3] * theta8); in undistortPoints()
466 …double theta2 = theta*theta, theta4 = theta2*theta2, theta6 = theta4*theta2, theta8 = theta4*theta… in initUndistortRectifyMap() local
467 double theta_d = theta * (1 + k[0]*theta2 + k[1]*theta4 + k[2]*theta6 + k[3]*theta8); in initUndistortRectifyMap()
/external/freetype/src/base/
Dftstroke.c194 FT_Angle theta1, theta2; in ft_cubic_is_small_enough() local
276 theta2 = ft_pos_abs( FT_Angle_Diff( *angle_mid, *angle_out ) ); in ft_cubic_is_small_enough()
279 theta2 < FT_SMALL_CUBIC_THRESHOLD ); in ft_cubic_is_small_enough()
1654 FT_Angle theta1, phi1, theta2, phi2, rotate, alpha0 = 0; in FT_Stroker_CubicTo() local
1661 theta2 = FT_Angle_Diff( angle_mid, angle_out ) / 2; in FT_Stroker_CubicTo()
1665 length2 = FT_DivFix( stroker->radius, FT_Cos( theta2 ) ); in FT_Stroker_CubicTo()
/external/pdfium/third_party/freetype/src/base/
Dftstroke.c204 FT_Angle theta1, theta2; in ft_cubic_is_small_enough() local
286 theta2 = ft_pos_abs( FT_Angle_Diff( *angle_mid, *angle_out ) ); in ft_cubic_is_small_enough()
289 theta2 < FT_SMALL_CUBIC_THRESHOLD ); in ft_cubic_is_small_enough()
1664 FT_Angle theta1, phi1, theta2, phi2, rotate, alpha0 = 0; in FT_Stroker_CubicTo() local
1671 theta2 = FT_Angle_Diff( angle_mid, angle_out ) / 2; in FT_Stroker_CubicTo()
1675 length2 = FT_DivFix( stroker->radius, FT_Cos( theta2 ) ); in FT_Stroker_CubicTo()
/external/skia/src/core/
DSkPath.cpp1376 SkScalar theta2 = SkScalarATan2(unitPts[1].fY, unitPts[1].fX); in arcTo() local
1377 SkScalar thetaArc = theta2 - theta1; in arcTo()