| /external/webrtc/webrtc/modules/audio_coding/codecs/ilbc/ |
| lsp_to_lsf.c | 45 of the acos(x) function
54 basically an approximation to acos(x)
62 /* Calculate diff, which is used in the linear approximation of acos(x) */
66 The linear approximation of acos(lsp[i]) :
67 acos(lsp[i])= k*512 + (WebRtcIlbcfix_kAcosDerivative[ind]*offset >> 11)
|
| /art/test/123-inline-execute2/ |
| expected.txt | 6 Math.acos(0.0) = 1.570796326795
16 Math.acos(0.7853981633974483) = 0.667457216028
26 Math.acos(1.5707963267948966) = NaN
35 Math.acos(2.356194490192345) = NaN
45 Math.acos(3.141592653589793) = NaN
55 Math.acos(3.9269908169872414) = NaN
65 Math.acos(4.71238898038469) = NaN
74 Math.acos(5.497787143782138) = NaN
84 Math.acos(6.283185307179586) = NaN
155 StrictMath.acos(0.0) = 1.570796326794896
[all...] |
| /external/crcalc/tests/src/com/hp/creals/ |
| SlowCRTest.java | 81 checkApprEq(x.acos().doubleValue(), Math.acos(xAsDouble),
82 "acos float compare:" + xAsDouble);
108 CR tmp = xcos.acos();
113 "acos(cos):" + xAsDouble);
122 "acos(cos):" + xAsDouble);
165 checkEq(ZERO.acos(), CR.PI.divide(TWO), "acos(0)");
166 checkEq(ONE.acos(), ZERO, "acos(1)")
[all...] |
| /development/ndk/platforms/android-13/arch-arm/symbols/ |
| libm.so.functions.txt | 4 acos
|
| /development/ndk/platforms/android-13/arch-mips/symbols/ |
| libm.so.functions.txt | 4 acos
|
| /development/ndk/platforms/android-9/arch-arm/symbols/ |
| libm.so.functions.txt | 4 acos
|
| /development/ndk/platforms/android-9/arch-mips/symbols/ |
| libm.so.functions.txt | 4 acos
|
| /prebuilts/go/darwin-x86/src/math/ |
| stubs_mips64x.s | 12 TEXT ·Acos(SB),NOSPLIT,$0
13 JMP ·acos(SB)
|
| stubs_mipsx.s | 12 TEXT ·Acos(SB),NOSPLIT,$0
13 JMP ·acos(SB)
|
| stubs_ppc64x.s | 12 TEXT ·Acos(SB),NOSPLIT,$0
13 BR ·acos(SB)
|
| /prebuilts/go/linux-x86/src/math/ |
| stubs_mips64x.s | 12 TEXT ·Acos(SB),NOSPLIT,$0
13 JMP ·acos(SB)
|
| stubs_mipsx.s | 12 TEXT ·Acos(SB),NOSPLIT,$0
13 JMP ·acos(SB)
|
| stubs_ppc64x.s | 12 TEXT ·Acos(SB),NOSPLIT,$0
13 BR ·acos(SB)
|
| /device/linaro/bootloader/edk2/AppPkg/Applications/Python/Python-2.7.2/Lib/test/ |
| cmath_testcases.txt | 58 -- acos: Inverse cosine --
62 acos0000 acos 0.0 0.0 -> 1.5707963267948966 -0.0
63 acos0001 acos 0.0 -0.0 -> 1.5707963267948966 0.0
64 acos0002 acos -0.0 0.0 -> 1.5707963267948966 -0.0
65 acos0003 acos -0.0 -0.0 -> 1.5707963267948966 0.0
68 acos0010 acos 1.0 0.0 -> 0.0 -0.0
69 acos0011 acos 1.0 -0.0 -> 0.0 0.0
70 acos0012 acos -1.0 0.0 -> 3.1415926535897931 -0.0
71 acos0013 acos -1.0 -0.0 -> 3.1415926535897931 0.0
74 acos0020 acos -9.8813129168249309e-324 0.0 -> 1.5707963267948966 -0.0
[all...] |
| /prebuilts/gdb/darwin-x86/lib/python2.7/test/ |
| cmath_testcases.txt | 58 -- acos: Inverse cosine --
62 acos0000 acos 0.0 0.0 -> 1.5707963267948966 -0.0
63 acos0001 acos 0.0 -0.0 -> 1.5707963267948966 0.0
64 acos0002 acos -0.0 0.0 -> 1.5707963267948966 -0.0
65 acos0003 acos -0.0 -0.0 -> 1.5707963267948966 0.0
68 acos0010 acos 1.0 0.0 -> 0.0 -0.0
69 acos0011 acos 1.0 -0.0 -> 0.0 0.0
70 acos0012 acos -1.0 0.0 -> 3.1415926535897931 -0.0
71 acos0013 acos -1.0 -0.0 -> 3.1415926535897931 0.0
74 acos0020 acos -9.8813129168249309e-324 0.0 -> 1.5707963267948966 -0.
[all...] |
| /prebuilts/gdb/linux-x86/lib/python2.7/test/ |
| cmath_testcases.txt | 58 -- acos: Inverse cosine --
62 acos0000 acos 0.0 0.0 -> 1.5707963267948966 -0.0
63 acos0001 acos 0.0 -0.0 -> 1.5707963267948966 0.0
64 acos0002 acos -0.0 0.0 -> 1.5707963267948966 -0.0
65 acos0003 acos -0.0 -0.0 -> 1.5707963267948966 0.0
68 acos0010 acos 1.0 0.0 -> 0.0 -0.0
69 acos0011 acos 1.0 -0.0 -> 0.0 0.0
70 acos0012 acos -1.0 0.0 -> 3.1415926535897931 -0.0
71 acos0013 acos -1.0 -0.0 -> 3.1415926535897931 0.0
74 acos0020 acos -9.8813129168249309e-324 0.0 -> 1.5707963267948966 -0.
[all...] |
| /prebuilts/python/darwin-x86/2.7.5/lib/python2.7/test/ |
| cmath_testcases.txt | 58 -- acos: Inverse cosine --
62 acos0000 acos 0.0 0.0 -> 1.5707963267948966 -0.0
63 acos0001 acos 0.0 -0.0 -> 1.5707963267948966 0.0
64 acos0002 acos -0.0 0.0 -> 1.5707963267948966 -0.0
65 acos0003 acos -0.0 -0.0 -> 1.5707963267948966 0.0
68 acos0010 acos 1.0 0.0 -> 0.0 -0.0
69 acos0011 acos 1.0 -0.0 -> 0.0 0.0
70 acos0012 acos -1.0 0.0 -> 3.1415926535897931 -0.0
71 acos0013 acos -1.0 -0.0 -> 3.1415926535897931 0.0
74 acos0020 acos -9.8813129168249309e-324 0.0 -> 1.5707963267948966 -0.
[all...] |
| /prebuilts/python/linux-x86/2.7.5/lib/python2.7/test/ |
| cmath_testcases.txt | 58 -- acos: Inverse cosine --
62 acos0000 acos 0.0 0.0 -> 1.5707963267948966 -0.0
63 acos0001 acos 0.0 -0.0 -> 1.5707963267948966 0.0
64 acos0002 acos -0.0 0.0 -> 1.5707963267948966 -0.0
65 acos0003 acos -0.0 -0.0 -> 1.5707963267948966 0.0
68 acos0010 acos 1.0 0.0 -> 0.0 -0.0
69 acos0011 acos 1.0 -0.0 -> 0.0 0.0
70 acos0012 acos -1.0 0.0 -> 3.1415926535897931 -0.0
71 acos0013 acos -1.0 -0.0 -> 3.1415926535897931 0.0
74 acos0020 acos -9.8813129168249309e-324 0.0 -> 1.5707963267948966 -0.
[all...] |
| /external/fdlibm/ |
| e_acos.c | 16 * acos(x) = pi/2 - ieee_asin(x)
17 * acos(-x) = pi/2 + ieee_asin(x)
19 * acos(x) = pi/2 - (x + x*x^2*R(x^2)) (see asin.c)
21 * acos(x) = pi/2 - (pi/2 - 2asin(ieee_sqrt((1-x)/2)))
28 * acos(x) = pi - 2asin(ieee_sqrt((1-|x|)/2))
|
| /external/vulkan-validation-layers/libs/glm/detail/ |
| func_trigonometric.inl | 116 // acos
118 GLM_FUNC_QUALIFIER genType acos
123 GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'acos' only accept floating-point input");
125 return genType(::std::acos(x));
128 VECTORIZE_VEC(acos)
|
| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| e_acosf.c | 43 if(hx>0) return 0.0; /* acos(1) = 0 */
44 else return pi+(float)2.0*pio2_lo; /* acos(-1)= pi */
46 return (x-x)/(x-x); /* acos(|x|>1) is NaN */
|
| e_acosl.c | 54 if (expsign>0) return 0.0; /* acos(1) = 0 */
55 else return pi+2.0*pio2_lo; /* acos(-1)= pi */
57 return (x-x)/(x-x); /* acos(|x|>1) is NaN */
|
| /external/libcxx/test/std/numerics/numarray/valarray.nonmembers/valarray.transcend/ |
| acos_valarray.pass.cpp | 16 // acos(const valarray<T>& x);
47 std::valarray<T> v3 = acos(v1);
|
| /prebuilts/ndk/r10/platforms/android-12/arch-arm/usr/lib/ |
| libm.so | |
| /prebuilts/ndk/r10/platforms/android-12/arch-mips/usr/lib/ |
| libm.so | |
