| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| e_acoshf.c | 24 ln2 = 6.9314718246e-01; /* 0x3f317218 */ variable
38 return __ieee754_logf(x)+ln2; /* acosh(huge)=log(2x) */
|
| e_acosh.c | 23 * acosh(x) := log(x)+ln2, if x is large; else
39 ln2 = 6.93147180559945286227e-01; /* 0x3FE62E42, 0xFEFA39EF */ variable
54 return __ieee754_log(x)+ln2; /* acosh(huge)=log(2x) */
|
| s_asinh.c | 22 * := sign(x)*(log(x)+ln2)) for large |x|, else
34 ln2 = 6.93147180559945286227e-01, /* 0x3FE62E42, 0xFEFA39EF */ variable
49 w = __ieee754_log(fabs(x))+ln2;
|
| s_asinhf.c | 24 ln2 = 6.9314718246e-01, /* 0x3f317218 */ variable
39 w = __ieee754_logf(fabsf(x))+ln2;
|
| e_acoshl.c | 57 #define ln2 u_ln2.e macro
60 ln2 = 6.93147180559945309417232121458176568e-1L; /* 0x162e42fefa39ef35793c7673007e6.0p-113 */ variable
79 RETURNI(logl(x)+ln2); /* acosh(huge)=log(2x), or misnormal */
|
| s_asinhl.c | 60 #define ln2 u_ln2.e macro
63 ln2 = 6.93147180559945309417232121458176568e-1L; /* 0x162e42fefa39ef35793c7673007e6.0p-113 */ variable
82 w = logl(fabsl(x))+ln2;
|
| /external/fdlibm/ |
| e_acosh.c | 20 * acosh(x) := ieee_log(x)+ln2, if x is large; else
37 ln2 = 6.93147180559945286227e-01; /* 0x3FE62E42, 0xFEFA39EF */ variable
55 return __ieee754_log(x)+ln2; /* acosh(huge)=ieee_log(2x) */
|
| s_asinh.c | 20 * := sign(x)*(ieee_log(x)+ln2)) for large |x|, else
33 ln2 = 6.93147180559945286227e-01, /* 0x3FE62E42, 0xFEFA39EF */ variable
52 w = __ieee754_log(ieee_fabs(x))+ln2;
|
| /device/linaro/bootloader/edk2/StdLib/LibC/Math/ |
| e_log2.c | 28 ln2 = 0.6931471805599452862268,
variable
69 return (dk-(R-f)/ln2);
82 return (dk-(hfsq-s*(hfsq+R)-f)/ln2);
84 return (dk-((s*(f-R))-f)/ln2);
|
| /device/linaro/bootloader/edk2/AppPkg/Applications/Python/Python-2.7.2/Modules/ |
| _math.c | 22 static const double ln2 = 6.93147180559945286227E-01;
variable
32 * acosh(x) := log(x)+ln2, if x is large; else
60 return log(x)+ln2; /* acosh(huge)=log(2x) */
83 * := sign(x)*(log(x)+ln2)) for large |x|, else
101 w = log(absx)+ln2;
|
| /device/linaro/bootloader/edk2/AppPkg/Applications/Python/Python-2.7.10/Modules/ |
| _math.c | 22 static const double ln2 = 6.93147180559945286227E-01;
variable
32 * acosh(x) := log(x)+ln2, if x is large; else
60 return log(x)+ln2; /* acosh(huge)=log(2x) */
83 * := sign(x)*(log(x)+ln2)) for large |x|, else
101 w = log(absx)+ln2;
|
| /external/python/cpython2/Modules/ |
| _math.c | 22 static const double ln2 = 6.93147180559945286227E-01; variable
31 * acosh(x) := log(x)+ln2, if x is large; else
59 return log(x)+ln2; /* acosh(huge)=log(2x) */
82 * := sign(x)*(log(x)+ln2)) for large |x|, else
100 w = log(absx)+ln2;
|
| /prebuilts/go/darwin-x86/test/ |
| ddd.go | 55 func ln2(args ...T) int { return 2 * ln(args...) } func
173 if x := ln2(nil, nil, nil); x != 2*3 {
174 println("ln2 3", x)
177 if x := ln2([]T{}); x != 2*1 {
178 println("ln2 1", x)
|
| /prebuilts/go/linux-x86/test/ |
| ddd.go | 55 func ln2(args ...T) int { return 2 * ln(args...) } func
173 if x := ln2(nil, nil, nil); x != 2*3 {
174 println("ln2 3", x)
177 if x := ln2([]T{}); x != 2*1 {
178 println("ln2 1", x)
|
| /prebuilts/go/darwin-x86/test/ken/ |
| divmod.go | 119 var ln2 int32 = -5
127 if ln2/ld1 != q2 || ln2%ld1 != r2 {
128 println("int32-2", ln2, ld1, ln2/ld1, ln2%ld1)
135 if ln2/ld2 != q4 || ln2%ld2 != r4 {
136 println("int32-4", ln2, ld2, ln2/ld2, ln2%ld2
[all...] |
| /prebuilts/go/linux-x86/test/ken/ |
| divmod.go | 119 var ln2 int32 = -5
127 if ln2/ld1 != q2 || ln2%ld1 != r2 {
128 println("int32-2", ln2, ld1, ln2/ld1, ln2%ld1)
135 if ln2/ld2 != q4 || ln2%ld2 != r4 {
136 println("int32-4", ln2, ld2, ln2/ld2, ln2%ld2
[all...] |
| /prebuilts/go/darwin-x86/src/math/ |
| expm1.go | 28 // x = k*ln2 + r, |r| <= 0.5*ln2 ~ 0.34658
87 // (i) if x < -56*ln2, return -1.0, (raise inexact if x!=inf)
160 if absx >= Ln2X56 { // if |x| >= 56 * ln2
162 return -1 // x < -56*ln2, return -1
172 if absx > Ln2Half { // if |x| > 0.5 * ln2
174 if absx < Ln2HalfX3 { // and |x| < 1.5 * ln2
|
| exp.go | 35 // Reduce x to an r so that |r| <= 0.5*ln2 ~ 0.34658.
38 // x = k*ln2 + r, |r| <= 0.5*ln2.
|
| acosh.go | 27 // acosh(x) := log(x)+ln2, if x is large; else
44 Ln2 = 6.93147180559945286227e-01 // 0x3FE62E42FEFA39EF
54 return Log(x) + Ln2 // x > 2**28
|
| asinh.go | 28 // := sign(x)*(log(x)+ln2)) for large |x|, else
41 Ln2 = 6.93147180559945286227e-01 // 0x3FE62E42FEFA39EF
57 temp = Log(x) + Ln2 // |x| > 2**28
|
| /prebuilts/go/darwin-x86/src/net/ |
| file_test.go | 181 ln2, err := FileListener(f)
191 defer ln2.Close()
197 c, err := Dial(ln2.Addr().Network(), ln2.Addr().String())
207 c, err := ln2.Accept()
216 if !reflect.DeepEqual(ln2.Addr(), addr) {
217 t.Fatalf("got %#v; want %#v", ln2.Addr(), addr)
|
| /prebuilts/go/linux-x86/src/math/ |
| expm1.go | 28 // x = k*ln2 + r, |r| <= 0.5*ln2 ~ 0.34658
87 // (i) if x < -56*ln2, return -1.0, (raise inexact if x!=inf)
160 if absx >= Ln2X56 { // if |x| >= 56 * ln2
162 return -1 // x < -56*ln2, return -1
172 if absx > Ln2Half { // if |x| > 0.5 * ln2
174 if absx < Ln2HalfX3 { // and |x| < 1.5 * ln2
|
| exp.go | 35 // Reduce x to an r so that |r| <= 0.5*ln2 ~ 0.34658.
38 // x = k*ln2 + r, |r| <= 0.5*ln2.
|
| /prebuilts/go/linux-x86/src/net/ |
| file_test.go | 181 ln2, err := FileListener(f)
191 defer ln2.Close()
197 c, err := Dial(ln2.Addr().Network(), ln2.Addr().String())
207 c, err := ln2.Accept()
216 if !reflect.DeepEqual(ln2.Addr(), addr) {
217 t.Fatalf("got %#v; want %#v", ln2.Addr(), addr)
|
| /external/apache-commons-math/src/main/java/org/apache/commons/math/dfp/ |
| DfpField.java | 144 private final Dfp ln2; field in class:DfpField
217 ln2 = new Dfp(this, ln2String);
235 ln2 = null;
484 return ln2;
|
