| /external/compiler-rt/lib/builtins/ |
| divsf3.c | 80 // [1, 2.0) and get a Q32 approximate reciprocal using a small minimax
81 // polynomial approximation: reciprocal = 3/4 + 1/sqrt(2) - b/2. This
84 uint32_t reciprocal = UINT32_C(0x7504f333) - q31b; local
86 // Now refine the reciprocal estimate using a Newton-Raphson iteration:
94 correction = -((uint64_t)reciprocal * q31b >> 32);
95 reciprocal = (uint64_t)reciprocal * correction >> 31;
96 correction = -((uint64_t)reciprocal * q31b >> 32);
97 reciprocal = (uint64_t)reciprocal * correction >> 31
[all...] |
| divdf3.c | 80 // [1, 2.0) and get a Q32 approximate reciprocal using a small minimax
81 // polynomial approximation: reciprocal = 3/4 + 1/sqrt(2) - b/2. This
86 // Now refine the reciprocal estimate using a Newton-Raphson iteration:
110 uint64_t correction, reciprocal; local
114 reciprocal = (uint64_t)recip32*cHi + ((uint64_t)recip32*cLo >> 32);
117 // 64-bit reciprocal estimate downward to ensure that it is strictly smaller
118 // than the infinitely precise exact reciprocal. Because the computation
121 reciprocal -= 2;
123 // The numerical reciprocal is accurate to within 2^-56, lies in the
124 // interval [0.5, 1.0), and is strictly smaller than the true reciprocal
[all...] |
| divtf3.c | 78 // [1, 2.0) and get a Q64 approximate reciprocal using a small minimax
79 // polynomial approximation: reciprocal = 3/4 + 1/sqrt(2) - b/2. This
85 // Now refine the reciprocal estimate using a Newton-Raphson iteration:
112 rep_t correction, reciprocal; local
128 reciprocal = r64cH + (r64cL >> 64);
131 // 128-bit reciprocal estimate downward to ensure that it is strictly smaller
132 // than the infinitely precise exact reciprocal. Because the computation
135 reciprocal -= 2;
137 // The numerical reciprocal is accurate to within 2^-112, lies in the
138 // interval [0.5, 1.0), and is strictly smaller than the true reciprocal
[all...] |
| /external/skia/src/pathops/ |
| SkLineParameters.h | 131 double reciprocal = 1 / normal; local
132 fA *= reciprocal;
133 fB *= reciprocal;
134 fC *= reciprocal;
|
| /external/libpng/ |
| pngwrite.c | 1772 png_uint_32 reciprocal = 0; local
1924 png_uint_32 reciprocal = 0; local
2042 png_uint_32 reciprocal = 0; local
[all...] |
| /external/pdfium/samples/fx_lpng/lpng_v163/ |
| fx_pngwrite.c | 1668 png_uint_32 reciprocal = 0; local
1818 png_uint_32 reciprocal = 0; local
1935 png_uint_32 reciprocal = 0; local
[all...] |
| /art/compiler/optimizing/ |
| instruction_simplifier.cc | 415 HConstant* reciprocal = nullptr; local
419 reciprocal = GetGraph()->GetDoubleConstant(1.0 / value);
425 reciprocal = GetGraph()->GetFloatConstant(1.0f / value);
429 if (reciprocal != nullptr) {
431 instruction, new (GetGraph()->GetArena()) HMul(type, input_other, reciprocal));
|
| /external/apache-commons-math/src/main/java/org/apache/commons/math/fraction/ |
| Fraction.java | 414 * @return the reciprocal fraction
416 public Fraction reciprocal() { method in class:Fraction
577 return multiply(fraction.reciprocal());
|
| BigFraction.java | 670 return multiply(fraction.reciprocal());
1008 public BigFraction reciprocal() { method in class:BigFraction
[all...] |
| /prebuilts/python/linux-x86/2.7.5/lib/python2.7/site-packages/setoolsgui/networkx/classes/ |
| multidigraph.py | 711 def to_undirected(self, reciprocal=False):
716 reciprocal : bool (optional)
745 if reciprocal is True:
|
| digraph.py | [all...] |
| /prebuilts/python/linux-x86/2.7.5/lib/python2.7/site-packages/setoolsgui/networkx/classes/tests/ |
| test_digraph.py | 164 assert_false(G.to_undirected(reciprocal=True).has_edge(1,2))
166 assert_true(G.to_undirected(reciprocal=True).has_edge(1,2))
|
| test_multidigraph.py | 202 assert_false(G.to_undirected(reciprocal=True).has_edge(1,2))
204 assert_true(G.to_undirected(reciprocal=True).has_edge(1,2))
|
| /external/v8/src/ |
| math.js | 152 // Division by 0x100000000 through multiplication by reciprocal.
|
| /external/llvm/lib/Support/ |
| APFloat.cpp | [all...] |
| /frameworks/rs/api/ |
| rs_math.spec | 759 summary: Reciprocal computed to 16 bit precision
761 Returns the approximate reciprocal of a value.
775 summary: Reciprocal of a square root computed to 16 bit precision
[all...] |
