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/dports/cad/impact/Impact/src/util/
H A DGoldenSection.java164 tol1 = eps + 1.0; in minimize()
178 t2 = 2.0*tol1; in minimize()
186 if (Math.abs(e) > tol1) { in minimize()
224 d = tol1; in minimize()
250 if (Math.abs(d) >= tol1) { in minimize()
258 u = x + tol1; in minimize()
262 u = x - tol1; in minimize()
308 t2 = 2.0*tol1; in minimize()
322 t2 = 2.0*tol1; in minimize()
328 t2 = 2.0*tol1; in minimize()
[all …]
/dports/math/gsl/gsl-2.7/rstat/
H A Dtest.c142 const double tol1 = 1.0e-8; in main() local
162 test_basic(j, data2, tol1, buf); in main()
171 test_basic(i, data, tol1, "test2"); in main()
173 test_basic(100, data, tol1, "test2"); in main()
174 test_basic(1000, data, tol1, "test2"); in main()
175 test_basic(10000, data, tol1, "test2"); in main()
176 test_basic(50000, data, tol1, "test2"); in main()
177 test_basic(80000, data, tol1, "test2"); in main()
178 test_basic(1500000, data, tol1, "test2"); in main()
179 test_basic(2000000, data, tol1, "test2"); in main()
[all …]
/dports/comms/yagiuda/yagiuda-1.19/src/
H A Dzbr_hack.c14 double fa=(*error_3dB)(a),fb=(*error_3dB)(b),fc,p,q,r,s,tol1,xm; in zbrent() local
33 tol1=2.0*EPS*fabs(b)+0.5*tol; in zbrent()
35 if (fabs(xm) <= tol1 || fb == 0.0) return b; in zbrent()
36 if (fabs(e) >= tol1 && fabs(fa) > fabs(fb)) { in zbrent()
49 min1=3.0*xm*q-fabs(tol1*q); in zbrent()
64 if (fabs(d) > tol1) in zbrent()
67 b += (xm > 0.0 ? fabs(tol1) : -fabs(tol1)); in zbrent()
/dports/cad/opencascade/opencascade-7.6.0/src/ShapeBuild/
H A DShapeBuild_Vertex.cxx44 const Standard_Real tol1, in CombineVertex() argument
55 if ( dist + tol2 <= tol1 ) { in CombineVertex()
57 tol = tol1; in CombineVertex()
59 else if ( dist + tol1 <= tol2 ) { in CombineVertex()
64 tol = 0.5 * ( dist + tol1 + tol2 ); in CombineVertex()
65 … Standard_Real s = ( dist > 0. )? ( tol2 - tol1 ) / dist : 0.; //szv#4:S4163:12Mar99 anti-exception in CombineVertex()
/dports/cad/opencascade/opencascade-7.6.0/src/math/
H A Dmath_BracketedRoot.cxx31 Standard_Real min1,min2,p,q,r,s,tol1,xm; in math_BracketedRoot() local
55 tol1 = 2.*ZEPS * Abs(TheRoot) + 0.5 * Tolerance; // convergence check in math_BracketedRoot()
57 if (Abs(xm) <= tol1 || TheError == 0. ) { in math_BracketedRoot()
61 if (Abs(e) >= tol1 && Abs(Fa) > Abs(TheError) ) { in math_BracketedRoot()
75 min1 = 3.* xm* q - Abs(tol1 *q); in math_BracketedRoot()
92 if (Abs(d) > tol1) { // evaluate new trial root in math_BracketedRoot()
96 TheRoot += (xm > 0. ? Abs(tol1) : -Abs(tol1)); in math_BracketedRoot()
H A Dmath_BrentMinimum.cxx99 Standard_Real tol1, tol2, u, v, w, xm; in Perform() local
113 tol1 = XTol * fabs(x) + EPSZ; in Perform()
114 tol2 = 2.0 * tol1; in Perform()
119 if (fabs(e) > tol1) { in Perform()
136 if (u - a < tol2 || b - u < tol2) d = Sign(tol1, xm - x); in Perform()
143 u = (fabs(d) >= tol1 ? x + d : x + Sign(tol1, d)); in Perform()
/dports/graphics/argyllcms/Argyll_V1.9.2/numlib/
H A Dzbrent.c98 double tol1; /* Minimum reasonable change in bx */ in zbrent() local
116 tol1 = (0.5 * tol) + (2.0 * DBL_EPSILON * fabs(bx)); /* Minimum tollerable bx move */ in zbrent()
119 if (bf == 0.0 || fabs(xdel) <= tol1) { /* If exact soln, or last was min move */ in zbrent()
123 if (fabs(pdel) >= tol1 && fabs(af) > fabs(bf)) { /* Try inv. quadratic interpolation */ in zbrent()
144 min1 = (3.0 * xdel * Q) - (tol1 * fabs(Q)); in zbrent()
161 if (fabs(del) > tol1) /* Delta looks reasonable */ in zbrent()
164 bx += (xdel > 0.0 ? tol1 : -tol1); /* Do minimum move in direction of bisection */ in zbrent()
/dports/science/plumed/plumed2-2.7.2/src/tools/
H A DBrent1DRootSearch.h86 double cx=bx, d, e, min1, min2, fc=fb, p, q, r, s, tol1, xm; in search() local
90 tol1=2*EPS*fabs(bx)+0.5*tol; xm=0.5*(cx-bx); in search()
91 if( fabs(xm) <= tol1 || fb == 0.0 ) return bx; in search()
92 if( fabs(e) >= tol1 && fabs(fa) > fabs(fb) ) { in search()
100 p=fabs(p); min1=3.0*xm*q-fabs(tol1*q); min2=fabs(e*q); in search()
110 if( fabs(d) > tol1 ) bx+=d; in search()
111 else if(xm<0 ) bx -= fabs(tol1); // SIGN(tol1,xm); in search()
112 else bx += tol1; in search()
/dports/graphics/Coin/coin-Coin-4.0.0/src/projectors/
H A DSbCylinderPlaneProjector.cpp108 SbBool tol1 = this->isWithinTolerance(point1); in getRotation() local
110 return this->getRotation(point1, tol1, point2, tol2); in getRotation()
118 SbCylinderPlaneProjector::getRotation(const SbVec3f & point1, const SbBool tol1, in getRotation() argument
121 if (tol1 && tol2) return inherited::getRotation(point1, point2); in getRotation()
144 if (tol1) { in getRotation()
170 SbRotation rot = inherited::getRotation(tol1 ? point1 : pt1_tol, in getRotation()
183 if (!tol1 && !tol2 && (pt1_tol == pt2_tol)) { in getRotation()
192 if (!tol1) { in getRotation()
/dports/math/algae/algae-4.3.6/tools/
H A Dbrent.A8 local (fa; fb; c; fc; d; e; tol1; xm; p; q; r; s; i; eps);
53 tol1 = 2*eps*abs(b) + 0.5*tol;
56 if (abs (xm) <= tol1 | fb == 0) { return b; }
58 if (abs(e) >= tol1 & abs(fa) > abs(fb))
73 if (2.0*p < 3.0*xm*q-abs(tol1*q) & 2.0*p < abs(e*q))
88 if (abs(d) > tol1)
94 b = b + abs (tol1);
96 b = b - abs(tol1);
/dports/cad/opencascade/opencascade-7.6.0/tests/bugs/modalg_5/
H A Dbug2481132 regexp {Tolerance +: +([-0-9.+eE]+)} $info1 full tol1
34 if { $p1_1 >= [expr $x1 - $tol1] && $p1_1 <= [expr $x1 + $tol1] } {
39 if { $p1_2 >= [expr $y1 - $tol1] && $p1_2 <= [expr $y1 + $tol1] } {
44 if { $p1_3 >= [expr $z1 - $tol1] && $p1_3 <= [expr $z1 + $tol1] } {
/dports/finance/py-quantecon/quantecon-0.5.2/quantecon/optimize/
H A Dscalar_maximization.py73 tol1 = sqrt_eps * np.abs(xf) + xtol / 3.0
74 tol2 = 2.0 * tol1
79 if np.abs(e) > tol1:
99 rat = tol1 * si
115 x = xf + si * np.maximum(np.abs(rat), tol1)
139 tol1 = sqrt_eps * np.abs(xf) + xtol / 3.0
140 tol2 = 2.0 * tol1
/dports/math/apache-commons-math/commons-math3-3.6.1-src/src/main/java/org/apache/commons/math3/optim/univariate/
H A DBrentOptimizer.java154 final double tol1 = relativeThreshold * FastMath.abs(x) + absoluteThreshold; in doOptimize() local
155 final double tol2 = 2 * tol1; in doOptimize()
165 if (FastMath.abs(e) > tol1) { // Fit parabola. in doOptimize()
190 d = tol1; in doOptimize()
192 d = -tol1; in doOptimize()
215 if (FastMath.abs(d) < tol1) { in doOptimize()
217 u = x + tol1; in doOptimize()
219 u = x - tol1; in doOptimize()
/dports/math/R-cran-Rmpfr/Rmpfr/R/
H A Doptimizers.R86 tol1 <- 1+eps # the smallest 1.000... > 1 functionVar
98 tol1 <- eps * abs(x) + tol3
99 t2 <- tol1 * 2
111 if (abs(e) > tol1) { ## fit parabola
136 d <- tol1
143 u <- x + if(abs(d) >= tol1) d else if(d > 0) tol1 else -tol1
/dports/math/apache-commons-math/commons-math3-3.6.1-src/src/main/java/org/apache/commons/math3/optimization/univariate/
H A DBrentOptimizer.java157 final double tol1 = relativeThreshold * FastMath.abs(x) + absoluteThreshold; in doOptimize() local
158 final double tol2 = 2 * tol1; in doOptimize()
168 if (FastMath.abs(e) > tol1) { // Fit parabola. in doOptimize()
193 d = tol1; in doOptimize()
195 d = -tol1; in doOptimize()
218 if (FastMath.abs(d) < tol1) { in doOptimize()
220 u = x + tol1; in doOptimize()
222 u = x - tol1; in doOptimize()
/dports/cad/librecad/LibreCAD-2.2.0-rc2/librecad/src/actions/
H A Drs_actiondimension.cpp117 (diameter==true || !tol1.isEmpty() || !tol2.isEmpty())) { in getText()
125 if (!tol1.isEmpty() || !tol2.isEmpty()) { in getText()
126 l += QString("\\S%1\\%2;").arg(tol1).arg(tol2); in getText()
145 return tol1; in getTol1()
148 tol1 = t; in setTol1()
/dports/math/R/R-4.1.2/src/library/stats/src/
H A Dsbart.c111 double tol1, tol2; in F77_SUB() local
259 tol1 = *eps * fabs(x) + *tol / 3.; in F77_SUB()
260 tol2 = tol1 * 2.; in F77_SUB()
268 ratio, tol1, "spar", in F77_SUB()
289 if (fabs(e) <= tol1 || in F77_SUB()
332 b - u < tol2) d = fsign(tol1, xm - x); in F77_SUB()
347 u = x + ((fabs(d) >= tol1) ? d : fsign(tol1, d)); in F77_SUB()
/dports/math/libRmath/R-4.1.1/src/library/stats/src/
H A Dsbart.c111 double tol1, tol2; in F77_SUB() local
259 tol1 = *eps * fabs(x) + *tol / 3.; in F77_SUB()
260 tol2 = tol1 * 2.; in F77_SUB()
268 ratio, tol1, "spar", in F77_SUB()
289 if (fabs(e) <= tol1 || in F77_SUB()
332 b - u < tol2) d = fsign(tol1, xm - x); in F77_SUB()
347 u = x + ((fabs(d) >= tol1) ? d : fsign(tol1, d)); in F77_SUB()
/dports/lang/gcc12-devel/gcc-12-20211205/gcc/testsuite/gfortran.dg/
H A Dfmt_cache_3.f9033 real (kind = wp) :: tol1 local
36 call multilevel_eig(tol,tol1,rtol,icntl)
39 subroutine multilevel_eig(tol,tol1,rtol,icntl) argument
40 real (kind = wp), intent (in) :: tol,tol1,rtol local
/dports/lang/gcc8/gcc-8.5.0/gcc/testsuite/gfortran.dg/
H A Dfmt_cache_3.f9033 real (kind = wp) :: tol1 local
36 call multilevel_eig(tol,tol1,rtol,icntl)
39 subroutine multilevel_eig(tol,tol1,rtol,icntl) argument
40 real (kind = wp), intent (in) :: tol,tol1,rtol local
/dports/lang/gcc10/gcc-10.3.0/gcc/testsuite/gfortran.dg/
H A Dfmt_cache_3.f9033 real (kind = wp) :: tol1 local
36 call multilevel_eig(tol,tol1,rtol,icntl)
39 subroutine multilevel_eig(tol,tol1,rtol,icntl) argument
40 real (kind = wp), intent (in) :: tol,tol1,rtol local
/dports/devel/riscv64-none-elf-gcc/gcc-8.4.0/gcc/testsuite/gfortran.dg/
H A Dfmt_cache_3.f9033 real (kind = wp) :: tol1 local
36 call multilevel_eig(tol,tol1,rtol,icntl)
39 subroutine multilevel_eig(tol,tol1,rtol,icntl) argument
40 real (kind = wp), intent (in) :: tol,tol1,rtol local
/dports/lang/gcc11-devel/gcc-11-20211009/gcc/testsuite/gfortran.dg/
H A Dfmt_cache_3.f9033 real (kind = wp) :: tol1 local
36 call multilevel_eig(tol,tol1,rtol,icntl)
39 subroutine multilevel_eig(tol,tol1,rtol,icntl) argument
40 real (kind = wp), intent (in) :: tol,tol1,rtol local
/dports/devel/arm-none-eabi-gcc/gcc-8.4.0/gcc/testsuite/gfortran.dg/
H A Dfmt_cache_3.f9033 real (kind = wp) :: tol1 local
36 call multilevel_eig(tol,tol1,rtol,icntl)
39 subroutine multilevel_eig(tol,tol1,rtol,icntl) argument
40 real (kind = wp), intent (in) :: tol,tol1,rtol local
/dports/lang/gcc9-devel/gcc-9-20211007/gcc/testsuite/gfortran.dg/
H A Dfmt_cache_3.f9033 real (kind = wp) :: tol1 local
36 call multilevel_eig(tol,tol1,rtol,icntl)
39 subroutine multilevel_eig(tol,tol1,rtol,icntl) argument
40 real (kind = wp), intent (in) :: tol,tol1,rtol local

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