([Abs v] of (9))  //gives absolute value
([Floor v] of (9)) //gives round down
([Ceiling v] of (9)) //gives round up
([Sqrt v] of (9)) // square root
([Sin v] of (9)) // ?
([Cos v] of (9)) // ?
([Tan v] of (9)) // ?
([Asin v] of (9)) //?
([Acos v] of (9)) // ?
([Atan v] of (9)) //?
([In v] of (9)) //?
([Log v] of (9)) //?
([E^ v] of (9)) //?
([10^ v] of (9)) //?

• Sin, cos, tan, asin, acos and atan are functions that are used in trigonometry (the latter 3 are the inverse of the first 3, e.g. asin(sin(90)) = 90).
  
• 10^() outputs 10 to the power of the input, so for instance 10^(2) is 100 because 10*10 is 100 (a single ^ means “to the power of”). log() is short for logarithm, and in this case, outputs the power of 10 needed to get the input (this means it is the inverse of 10^(), so log(100) = 100, because 10^2 is 100). An example use case is this:
  
  

  ([10^ v] of ((4)*([log v] of (3))) :: operators) // this is the same as 3^4 which gives 81, instead of doing 3*3*3*3

  
  
• “e” is a constant (similar to pi) that equals approximately 2.718. ln() is the natural logarithm, and similar to log(), it is the inverse of e^(), so ln(e^(4)) = 4)