Class documentation: System.math

Mathematical functions and constants.

Inherits

System.object

Classes contained

• System.math.range: Object representing a range of numbers.

Constructors

Destructor

Operators

Properties

• E: E
• LN10: LN10
• LN2: LN2
• LOG10E: LOG10E
• LOG2E: LOG2E
• ONE_PI: ONE_PI
• PI: PI
• PI_2: PI_2
• PI_4: PI_4
• SQRT1_2: SQRT1_2
• SQRT2: SQRT2
• TWO_PI: TWO_PI
• TWO_SQRTPI: TWO_SQRTPI

Methods

• acos(x): Returns the arccosine of x.
  • x: The input to the function.
• acosh(x): Returns the inverse hyperbolic cosine of x.
  • x: The input to the function.
• asin(x): Returns the arcsine of x.
  • x: The input to the function.
• asinh(x): Returns the inverse hyperbolic sine of x.
  • x: The input to the function.
• atan(x): Returns the arctangent of x.
  • x: The input to the function.
• atan2(x, y): Returns the arctangent of y/x.
  • x: The first input to the function.
  • y: The second input to the function.
• atanh(x): Returns the inverse hyperbolic tangent of x.
  • x: The input to the function.
• cbrt(x): Returns the cubic root of x.
  • x: The input to the function.
• ceil(x): Returns the smallest integer not less than x.
  • x: The input to the function.
• cos(x): Returns the cosine of x.
  • x: The input to the function.
• cosh(x): Returns the hyperbolic cosine of x.
  • x: The input to the function.
• erf(x): Returns the error function of x.
  • x: The input to the function.
• erfc(x): Returns the complimentary error function of x.
  • x: The input to the function.
• exp(x): Returns the value of e raised to x.
  • x: The input to the function.
• fabs(x): Returns the absolute value of x.
  • x: The input to the function.
• floor(x): Returns the largest integer not greater than x.
  • x: The input to the function.
• fmod(x, y): Returns the floating-point remainder of x/y.
  • x: The first input to the function.
  • y: The second input to the function.
• hypot(x, y): Returns sqrt(x*x + y*y).
  • x: The first input to the function.
  • y: The second input to the function.
• ilogb(x): Returns the exponent of x (as integer).
  • x: The input to the function.
• isnan(x): Returns whether the given number is NaN.
  • x: The input to the function.
• j0(x): Returns the Bessel function of the first kind (order 0) of x.
  • x: The input to the function.
• j1(x): Returns the Bessel function of the first kind (order 1) of x.
  • x: The input to the function.
• lgamma(x): Returns the log_e of gamma(|x|).
  • x: The input to the function.
• log(x): Returns the natural logarithm of x.
  • x: The input to the function.
• log10(x): Returns the logarithm base 10 of x.
  • x: The input to the function.
• logb(x): Returns the exponent of x (as floating-point).
  • x: The input to the function.
• nextafter(x, y): Returns the next representable number from x in direction y.
  • x: The first input to the function.
  • y: The second input to the function.
• pow(x, y): Returns x raised to the power of y.
  • x: The first input to the function.
  • y: The second input to the function.
• random(): Returns a random number
• remainder(x, y): Returns the remainder of x/y.
  • x: The first input to the function.
  • y: The second input to the function.
• rint(x): Returns x rounded to an integer.
  • x: The input to the function.
• scalb(x, y): Returns the value of x*r^y.
  • x: The first input to the function.
  • y: The second input to the function.
• sin(x): Returns the sine of x.
  • x: The input to the function.
• sinh(x): Returns the hyperbolic sine of x.
  • x: The input to the function.
• sqrt(x): Returns the square root of x.
  • x: The input to the function.
• srandom(x): Sets random number generator's seed.
  • x: Seed to use.
• tan(x): Returns the tangent of x.
  • x: The input to the function.
• tanh(x): Returns the hyperbolic tangent of x.
  • x: The input to the function.
• y0(x): Returns the Bessel function of the second kind (order 0) of x.
  • x: The input to the function.
• y1(x): Returns the Bessel function of the second kind (order 1) of x.
  • x: The input to the function.