Main About Download Documentation Resources

Intrinsic Functions

Mathematics

Function Description Version Added
Abs(n) Absolute Value  
Arcsin(n) Trigonometric Arcsine 1.7
Arccos(n) Trigonometric Arccos 1.7
Arctan(n) Trigonometric Arctangent  
Cos(n) Trigonometric Cosine  
Int(n) Integer of a real number  
Log(n) Natural Log  
Log10(n) Log Base 10  
Sgn(n) Mathematical sign (-1 if n is negative, 0 if zero, 1 if positive)  
Sin(n) Trigonometric Sine  
Sqrt(n) Square Root  
Tan(n) Trigonometric Tangent  

Strings

Function Description
Len(s) Length of a string
Char(s, i) Returns a character from the string s at index i. Characters are indexed starting at 0.

Data Type Conversion

Function Description Version Added
ToChar(n) Convert a character code n into an character 1.5
ToCode(c) Convert a character c into a character code (integer). 1.8
ToFixed(r, i) Convert real number r to a string with i digits after the decimal point. 1.8
ToInteger(n) Convert a string to an integer  
ToReal(n) Convert a string to an real  
ToString(n) Convert a number to a string  

Other

Function Description Version Added
Random(n) A random number between 0 and (n - 1)  
Size(a) The size (number of elements) in an array 1.7