mathLog2(&var a)Calculate base-2 logarithm of a (a must be var.i or var.f).
mathSquareRoot(&var a)Calculate square root of a (a must be var.i or var.f).
mathExpression(&var result, expression)Calculate value of expression and assign it to result (all variables in expression must be either var.i supertype or var.f supertype). You can also use simpler syntax: result=expression
Remember that expression is not var! It’s simply math expression. Don’t use math expressions to simple assigments (e.g. a=4.i should be displaced by variableAssign(a, 4.i), a=a+4.i should be displaced by basicAddition(a, a, 4.i)). In math expression - should be only used as operator (e.g. a=-1.i+b is incorrect, a=4.i-(-8.i) is incorrect, a=0.i-1.i+b is correct).
mathExpression is considerably slow in comparison with basic operations.
&var result = expressionExecute mathExpression(result, expression).
mathGetRandomNumber(&var.i n)Get random number.