[Overview][Constants][Types][Classes][Procedures and functions][Index] | Reference for unit 'math' (#rtl)

# Reference for unit 'math': Procedures and functions

`arccos` |  | Return inverse cosine
`arccosh` |  | Return inverse hyperbolic cosine
`arcosh` |  | Return inverse hyperbolic cosine
`arcsin` |  | Return inverse sine
`arcsinh` |  | Return inverse hyperbolic sine
`arctan2` |  | Return arctangent of (y/x)
`arctanh` |  | Return inverse hyperbolic tangent
`arsinh` |  | Return inverse hyperbolic sine
`artanh` |  | Return inverse hyperbolic tangent
`ceil` |  | Return the lowest integer number greater than or equal to argument
`ClearExceptions` |  | Clear Floating Point Unit exceptions
`CompareValue` |  | Compare 2 values
`cosecant` |  | Calculate cosecant
`cosh` |  | Return hyperbolic cosine
`cot` |  | Alias for Cotan
`cotan` |  | Return cotangent
`csc` |  | Alias for cosecant
`cycletorad` |  | Convert cycle angle to radians angle
`degtograd` |  | Convert degree angle to grads angle
`degtorad` |  | Convert degree angle to radians angle.
`DivMod` |  | Return DIV and MOD of arguments
`EnsureRange` |  | Change value to it falls in specified range.
`floor` |  | Return the largest integer smaller than or equal to argument
`Frexp` |  | Return mantissa and exponent.
`GetExceptionMask` |  | Get the Floating Point Unit exception mask.
`GetPrecisionMode` |  | Return the Floating Point Unit precision mode.
`GetRoundMode` |  | Return the Floating Point Unit rounding mode.
`gradtodeg` |  | Convert grads angle to degrees angle
`gradtorad` |  | Convert grads angle to radians angle
`hypot` |  | Return hypotenuse of triangle
`ifthen` |  | Return one of two values, depending on a boolean condition
`InRange` |  | Check whether value is in range.
`intpower` |  | Return integer power.
`IsInfinite` |  | Check whether value is infinite
`IsNan` |  | Check whether value is Not a Number
`IsZero` |  | Check whether value is zero
`ldexp` |  | Return (2 to the power p) times x
`lnxp1` |  | Return natural logarithm of 1+X
`log10` |  | Return 10-Based logarithm.
`log2` |  | Return 2-based logarithm
`logn` |  | Return N-based logarithm.
`Max` |  | Return largest of 2 values
`MaxIntValue` |  | Return largest element in integer array
`maxvalue` |  | Return largest value in array
`mean` |  | Return mean value of array
`meanandstddev` |  | Return mean and standard deviation of array
`Min` |  | Return smallest of two values.
`MinIntValue` |  | Return smallest value in integer array
`minvalue` |  | Return smallest value in array
`momentskewkurtosis` |  | Return 4 first moments of distribution
`norm` |  | Return Euclidian norm
`operator **(float, float): float`
`operator **(Int64, Int64): Int64`
`popnstddev` |  | Return population variance
`popnvariance` |  | Return population variance
`power` |  | Return real power.
`radtocycle` |  | Convert radians angle to cycle angle
`radtodeg` |  | Convert radians angle to degrees angle
`radtograd` |  | Convert radians angle to grads angle
`randg` |  | Return gaussian distributed random number.
`RandomFrom` |  | Return a random element of an array of numbers
`RandomRange` |  | Return a random number in a range
`RoundTo` |  | Round to the specified number of digits
`SameValue` |  | Check whether 2 float values are the same
`sec` |  | Alias for secant
`secant` |  | Calculate secant
`SetExceptionMask` |  | Set the Floating Point Unit exception mask.
`SetPrecisionMode` |  | Set the Floating Point Unit precision mode.
`SetRoundMode` |  | Set the Floating Point Unit rounding mode.
`Sign` |  | Return sign of argument
`SimpleRoundTo` |  | Round to the specified number of digits (rounding up if needed)
`sincos` |  | Return sine and cosine of argument
`sinh` |  | Return hyperbolic sine
`stddev` |  | Return standard deviation of data
`sum` |  | Return sum of values
`sumInt` |  | Return the sum of an array of integers
`sumofsquares` |  | Return sum of squares of values
`sumsandsquares` |  | Return sum and sum of squares of values.
`tan` |  | Return tangent
`tanh` |  | Return hyperbolic tangent
`totalvariance` |  | Return total varians of values
`variance` |  | Return variance of values

Documentation generated on: Feb 26 2014