HomeSort by relevance Sort by last modified time
    Searched refs:Erf (Results 1 - 9 of 9) sorted by null

  /external/apache-commons-math/src/main/java/org/apache/commons/math/special/
Erf.java 28 public class Erf {
33 private Erf() {
39 * <p>erf(x) = 2/&radic;&pi; <sub>0</sub>&int;<sup>x</sup> e<sup>-t<sup>2</sup></sup>dt </p>
41 * <p>This implementation computes erf(x) using the
43 * following <a href="http://mathworld.wolfram.com/Erf.html"> Erf</a>, equation (3)</p>
46 * {@code erf(x)} is indistinguishable from either 1 or -1 as a double, so the appropriate extreme
50 * @return the error function erf(x)
54 public static double erf(double x) throws MathException { method in class:Erf
68 * = 1 - {@link #erf(double) erf(x)} </p
    [all...]
  /external/apache-commons-math/src/main/java/org/apache/commons/math/distribution/
NormalDistributionImpl.java 25 import org.apache.commons.math.special.Erf;
189 return 0.5 * (1.0 + Erf.erf(dev /
  /prebuilts/go/darwin-x86/src/math/
erf.go 26 // double erf(double x)
30 // erf(x) = --------- | exp(-t*t)dt
34 // erfc(x) = 1-erf(x)
36 // erf(-x) = -erf(x)
41 // erf(x) = x + x*R(x**2)
42 // erfc(x) = 1 - erf(x) if x in [-.84375,0.25]
47 // | R - (erf(x)-x)/x | <= 2
51 // erf(x) = (2/sqrt(pi))*(x - x**3/3 + x**5/10 - x**7/42 + ....)
55 // point of erf(x) is near 0.6174 (i.e., erf(x)=x when x i
    [all...]
all_test.go 189 var erf = []float64{ var
    [all...]
  /prebuilts/go/linux-x86/src/math/
erf.go 26 // double erf(double x)
30 // erf(x) = --------- | exp(-t*t)dt
34 // erfc(x) = 1-erf(x)
36 // erf(-x) = -erf(x)
41 // erf(x) = x + x*R(x**2)
42 // erfc(x) = 1 - erf(x) if x in [-.84375,0.25]
47 // | R - (erf(x)-x)/x | <= 2
51 // erf(x) = (2/sqrt(pi))*(x - x**3/3 + x**5/10 - x**7/42 + ....)
55 // point of erf(x) is near 0.6174 (i.e., erf(x)=x when x i
    [all...]
all_test.go 189 var erf = []float64{ var
    [all...]
  /prebuilts/go/darwin-x86/src/runtime/
hash_test.go 452 for c = 0.0; math.Pow(math.Erf(c/math.Sqrt(2)), float64(N)) < .9999; c += .1 {
  /prebuilts/go/linux-x86/src/runtime/
hash_test.go 452 for c = 0.0; math.Pow(math.Erf(c/math.Sqrt(2)), float64(N)) < .9999; c += .1 {
  /prebuilts/gcc/linux-x86/host/x86_64-w64-mingw32-4.8/x86_64-w64-mingw32/include/ddk/
mce.h 593 ULONGLONG Erf:4;

Completed in 329 milliseconds