/bionic/libm/src/ |
s_tanh.c | 29 * 2**-55 < x <= 1 : tanh(x) := -----; t = expm1(-2x) 32 * 1 <= x <= 22.0 : tanh(x) := 1- ----- ; t=expm1(2x) 67 t = expm1(two*fabs(x)); 70 t = expm1(-two*fabs(x));
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e_cosh.c | 58 /* |x| in [0,0.5*ln2], return 1+expm1(|x|)^2/(2*exp(|x|)) */ 60 t = expm1(fabs(x));
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e_sinh.c | 24 * 0 <= x <= 22 : sinh(x) := --------------, E=expm1(x) 61 t = expm1(fabs(x));
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s_expm1.c | 17 /* expm1(x) 29 * 2. Approximating expm1(r) by a special rational function on 55 * expm1(r) = exp(r)-1 is then computed by the following 59 * expm1(r) = r + --- + --- * [--------------------] 63 * expm1(r+c) = expm1(r) + c + expm1(r)*c 64 * ~ expm1(r) + c + r*c 66 * expm1(r+c). Now rearrange the term to avoid optimization 70 * expm1(r+c)~r - ({r*(--- * [--------------------]-c)-c} - --- 131 expm1(double x) function [all...] |
/libcore/luni/src/main/native/ |
java_lang_Math.cpp | 95 return expm1(a); 120 NATIVE_METHOD(Math, expm1, "!(D)D"),
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java_lang_StrictMath.cpp | 132 NATIVE_METHOD(StrictMath, expm1, "!(D)D"),
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/libcore/luni/src/test/java/libcore/java/lang/ |
OldAndroidMathTest.java | 196 assertTrue("Should return NaN", Double.isNaN(Math.expm1(Double.NaN))); 198 Double.POSITIVE_INFINITY, Math.expm1(Double.POSITIVE_INFINITY), 0D); 200 .expm1(Double.NEGATIVE_INFINITY), 0D); 202 .expm1(0.0))); 204 .doubleToLongBits(Math.expm1(+0.0))); 206 .doubleToLongBits(Math.expm1(-0.0))); 209 -9.999950000166666E-6, Math.expm1(-0.00001), 0D); 211 1.0145103074469635E60, Math.expm1(138.16951162), 0D); 214 .expm1(123456789123456789123456789.4521584223), 0D); 216 Double.POSITIVE_INFINITY, Math.expm1(Double.MAX_VALUE), 0D) [all...] |
OldAndroidStrictMathTest.java | 190 assertTrue("Should return NaN", Double.isNaN(StrictMath.expm1(Double.NaN))); 192 Double.POSITIVE_INFINITY, StrictMath.expm1(Double.POSITIVE_INFINITY)); 194 .expm1(Double.NEGATIVE_INFINITY)); 196 .doubleToLongBits(StrictMath.expm1(0.0))); 198 .doubleToLongBits(StrictMath.expm1(+0.0))); 200 .doubleToLongBits(StrictMath.expm1(-0.0))); 203 -9.999950000166666E-6, StrictMath.expm1(-0.00001)); 205 1.0145103074469635E60, StrictMath.expm1(138.16951162)); 208 .expm1(123456789123456789123456789.4521584223)); 210 Double.POSITIVE_INFINITY, StrictMath.expm1(Double.MAX_VALUE)) [all...] |
/external/apache-harmony/luni/src/test/api/common/org/apache/harmony/luni/tests/java/lang/ |
StrictMathTest.java | 364 * @tests java.lang.StrictMath#expm1(double) 369 assertTrue("Should return NaN", Double.isNaN(StrictMath.expm1(Double.NaN))); 371 Double.POSITIVE_INFINITY, StrictMath.expm1(Double.POSITIVE_INFINITY)); 373 .expm1(Double.NEGATIVE_INFINITY)); 375 .doubleToLongBits(StrictMath.expm1(0.0))); 377 .doubleToLongBits(StrictMath.expm1(+0.0))); 379 .doubleToLongBits(StrictMath.expm1(-0.0))); 382 -9.999950000166666E-6, StrictMath.expm1(-0.00001)); 384 1.0145103074469635E60, StrictMath.expm1(138.16951162)); 387 .expm1(123456789123456789123456789.4521584223)) [all...] |
MathTest.java | 359 * @tests java.lang.Math#expm1(double) 363 assertTrue("Should return NaN", Double.isNaN(Math.expm1(Double.NaN))); 365 Double.POSITIVE_INFINITY, Math.expm1(Double.POSITIVE_INFINITY), 0D); 367 .expm1(Double.NEGATIVE_INFINITY), 0D); 369 .expm1(0.0))); 371 .doubleToLongBits(Math.expm1(+0.0))); 373 .doubleToLongBits(Math.expm1(-0.0))); 376 -9.999950000166666E-6, Math.expm1(-0.00001), 0D); 378 1.0145103074469635E60, Math.expm1(138.16951162), 0D); 381 .expm1(123456789123456789123456789.4521584223), 0D) [all...] |
/prebuilt/darwin-x86/toolchain/arm-eabi-4.3.1/lib/gcc/arm-eabi/4.3.1/include/ |
tgmath.h | 134 #define expm1(x) __TGMATH_REAL(x, expm1) macro
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/prebuilt/darwin-x86/toolchain/arm-eabi-4.4.0/lib/gcc/arm-eabi/4.4.0/include/ |
tgmath.h | 131 #define expm1(x) __TGMATH_REAL(x, expm1) macro
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/prebuilt/darwin-x86/toolchain/arm-eabi-4.4.3/lib/gcc/arm-eabi/4.4.3/include/ |
tgmath.h | 131 #define expm1(x) __TGMATH_REAL(x, expm1) macro
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/prebuilt/linux-x86/toolchain/arm-eabi-4.3.1/lib/gcc/arm-eabi/4.3.1/include/ |
tgmath.h | 134 #define expm1(x) __TGMATH_REAL(x, expm1) macro
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/prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/lib/gcc/arm-eabi/4.4.0/include/ |
tgmath.h | 131 #define expm1(x) __TGMATH_REAL(x, expm1) macro
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/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/lib/gcc/arm-eabi/4.4.3/include/ |
tgmath.h | 131 #define expm1(x) __TGMATH_REAL(x, expm1) macro
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/prebuilt/linux-x86/toolchain/i686-linux-glibc2.7-4.4.3/sysroot/usr/include/bits/ |
mathcalls.h | 129 __MATHCALL (expm1,, (_Mdouble_ __x));
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/prebuilt/linux-x86/toolchain/i686-linux-glibc2.7-4.4.3/sysroot/usr/include/ |
tgmath.h | 303 #define expm1(Val) __TGMATH_UNARY_REAL_ONLY (Val, expm1) macro
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/bionic/libm/include/ |
math.h | 241 double expm1(double);
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/development/ndk/platforms/android-3/include/ |
math.h | 241 double expm1(double);
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/development/ndk/platforms/android-9/include/ |
math.h | 241 double expm1(double);
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/prebuilt/linux-x86/toolchain/i686-linux-glibc2.7-4.4.3/i686-linux/include/c++/4.4.3/tr1/ |
math.h | 52 using std::tr1::expm1;
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/prebuilt/ndk/android-ndk-r4/platforms/android-3/arch-arm/usr/include/ |
math.h | 241 double expm1(double);
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/prebuilt/ndk/android-ndk-r4/platforms/android-4/arch-arm/usr/include/ |
math.h | 241 double expm1(double);
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/prebuilt/ndk/android-ndk-r4/platforms/android-5/arch-arm/usr/include/ |
math.h | 241 double expm1(double);
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