Mathematical Functions
Abs
Abs(Argument)
- Argument - numeric expression.
Returns the absolute value of argument.
AbsErr
AbsErr(Argument1, Argument2)
- Arguments - any numeric expressions.
Returns the absolute error of two arguments.
ArcCos
ArcCos(Value)
- Value - the cosine value for which it is required to determine the angle.
Returns the value arccosine, namely, the angle in radians the cosine of which is equal to the Value.
ArcSin
ArcSin(Value)
- Value - the sinus value for which it is required to determine the angle.
Returns the value arcsine, namely, the angle in radians the sinus of which is equal to the Value.
ArcTan
ArcTan(Value)
- Value - the tangent value for which it is required to determine the angle.
Returns the value arctangent, namely, the angle in radians the tangent of which is equal to the Value.
Cos
Cos(Angle)
- Angle - angle value in radians.
Returns cosine of the set angle.
Exp
Exp(Degree)
- Degree - numeric expression.
Returns e constant in the given degree.
Factorial
Factorial(Argument)
- Argument - integer positive numeric expression.
Returns the argument factorial.
Frac
Frac(Argument)
- Argument - numeric expression.
Returns the fractional part of the Argument.
Int
Int(Argument)
- Argument - numeric expression.
Returns the integer part of the Argument.
Ln
Ln(Argument)
- Argument - integer positive numeric expression.
Returns the natural argument logarithm.
Log
Log(Basis, Argument)
- Basis - numeric expression;
- Argument - integer positive numeric expression.
Returns the argument logarithm with the given basis.
Mod
Mod(Dividend, Divisor)
- Dividend - integer numerical expression.
- Divisor - integer numerical expression.
Returns remainder from integer division of the Dividend by the Divisor.
Pi
Pi()
- Arguments are absent.
Returns the pi constant value 3.1415926535897932385.
Pow
Pow(Argument, Degree)
- Argument - numeric expression.
- Degree - numeric expression.
Returns the argument in the given degree.
RelErr
RelErr(Argument1, Argument2)
- Arguments - any numeric expressions.
Returns the relative error of two arguments.
Round
Round(Argument1 [, Argument2 = 0])
- Argument1 - numeric expression.
- Argument2 - optional parameter, the number of digits following the decimal point, integer.
Rounds up the real number to the nearest number that has the specified number of digits following the decimal point.
Sign
Sign(Argument)
- Argument - numeric expression.
Returns the argument sign.
Sin
Sin(Angle)
- Angle - angle value in radians.
Returns sinus of the set angle.
Sqrt
Sqrt(Argument)
- Argument - integer positive numeric expression.
Returns the argument square root.
Tan
Tan(Angle)
- Angle - angle value in radians.
Returns tangent of the set angle.