polserver/pol-core/support/scripts/math.em

// Trig Functions
// Sin, Cos, Tan take arguments in Radians
// ASin, ACos, ATan return results in Radians
Sin(x);
Cos(x);
Tan(x);
ASin(x);
ACos(x);
ATan(x);

// Radian <-> Degrees Conversion
RadToDeg( radians );
DegToRad( degrees );

Min(x,y:=0);	// returns minumum of x and y or lowest Element in given array
Max(x,y:=0);	// returns maximum of x and y or biggest Element in given array
Pow(x,y);   // returns x ^ y
Sqrt(x);    // returns square root of x
Root(x,y);  // returns y root of x (same as Pow(x,1.0/y))
Abs(x);     // returns absolute value (works on Reals and Integers)
Log10(x);   // Returns log(base 10) of x
LogE(x);    // Returns natural log of x

// rounding functions
Ceil(x);    // returns Real that is smallest integer >= x
Floor(x);   // returns Real that is largest integer <= x

// functions to return some constants
ConstPi();
ConstE();

// I'm just playing with this one...
FormatRealToString( value, precision );