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Class math

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math Class Reference

math class more...

Public Member Functions

static doubleacos(double a)
acos
static doubleasin(double a)
asin
static doubleatan(double a)
atan
static doublecos(double a)
cos
static doublecosh(double a)
cosh
static doubleexp(double a)
exp
static doublelog10(double a)
log10
static doublelog(double a)
log
static doublepow(double a,double b)
pow
static doublesin(double a)
sin
static doublesinh(double a)
sinh
static doublesqrt(double a)
sqrt
static doubletan(double a)
tan
static doubletanh(double a)
tanh

Public Attributes

static constdouble
sqrt1_2
static constdouble
sqrt1_2
static constdouble
sqrt1_2
static constdouble
sqrt1_2
static const doublee
constant e
static const doubleln10
ln10
static const doubleln2
ln2
static const doublelog10e
log10e
static const doublelog2e
log2e
static const doublepi
constant PI

Detailed Description

class to access math functions

Member Documentation

static const double math::pi

    constant PI

    Returns:

    returns 3.14159265358979323846

    static const double math::e

      constant e

      Returns:

      returns 2.71828182845904523536

      static const double math::log2e

        log2e

        Returns:

        returns log2(e)=1.44269504088896340736)

        static const double math::log10e

          log10e

          Returns:

          returns log10(e)=0.434294481903251827651

          static const double math::ln2

            ln2

            Returns:

            returns ln(2)=0.693147180559945309417

            static const double math::ln10

              ln10

              Returns:

              returns ln(10)=2.30258509299404568402;

              static const math::double

                pi_2

                Returns:

                returns pi/2=1.57079632679489661923

                static const math::double

                  pi_4

                  Returns:

                  returns pi/4=0.785398163397448309616

                  static const math::double

                    sqrt2

                    Returns:

                    returns sqrt(2)=1.41421356237309504880

                    static const math::double

                      sqrt1_2

                      Returns:

                      returns 1/sqrt(2)=0.707106781186547524401

                      static double math::sin(double a)

                        sin

                        Returns:

                        sin

                        static double math::cos(double a)

                          cos

                          Returns:

                          cos

                          static double math::tan(double a)

                            tan

                            Returns:

                            tan

                            static double math::asin(double a)

                              asin

                              Returns:

                              asin

                              static double math::acos(double a)

                                acos

                                Returns:

                                acos

                                static double math::atan(double a)

                                  atan

                                  Returns:

                                  atan

                                  static double math::sinh(double a)

                                    sinh

                                    Returns:

                                    sinh

                                    static double math::cosh(double a)

                                      cosh

                                      Returns:

                                      cosh

                                      static double math::tanh(double a)

                                        tanh

                                        Returns:

                                        tanh

                                        static double math::sqrt(double a)

                                          sqrt

                                          Returns:

                                          sqrt

                                          static double math::exp(double a)

                                            exp

                                            Returns:

                                            exp

                                            static double math::log(double a)

                                              log

                                              Returns:

                                              log

                                              static double math::log10(double a)

                                                log10

                                                Returns:

                                                log10

                                                static double math::pow(double a,double b)

                                                  pow

                                                  Returns:

                                                  pow

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