Logo Arts

Primitive	Alt	Action
Alea Pi		Return random decimal number between 0 and 1. Return value of pi (3.14159...)
Absolute xx Exp xx Integer xx Log xx Log10 xx Minus xx Random xx Round xx SquareRoot xx	Abs Int Ran Rnd Sqrt	Return absolute (positive) value of xx. Return e (Euler's constant 2.71828...) to the power xx. Return integer part of xx. Return (natural) log of xx, base e. Return log of xx, base 10. Return negated value (invert sign) of xx. Return a random whole number between 0 and xx-1. Return nearest whole number to xx. Return square root of xx.
Difference aa bb Divide aa bb Modulo xx yy Power xx yy Product aa bb Quotient xx yy Remainder xx yy Sum aa bb	Diff Div Mod Rem	Return difference between aa and bb. (aa - bb) Return division of aa by bb. (aa / bb) Return modulo of xx divided by yy. Return xx raised to the power yy. Return product (multiplication) of aa and bb. (aa x bb) Return quotient (integer part) of xx divided by yy. Return remainder (decimal part) of xx divided by yy. Return sum of aa and bb. (aa + bb)

Trig

Primitive	Alt	Action
Cosine xx Sine xx Tangent xx ArcCosine xx ArcSine xx ArcTangent xx	Cos Sin Tan ACos ASin ATan	Return cosine of angle xx in degrees. Return sine of angle xx in degrees. Return tangent of angle xx in degrees. Return the angle (range 0-180) whose cosine is xx. Return the angle (range 0-180) whose sine is xx. Return the angle (range 0-180) whose tangent is xx.

Note

1. Product and Sum can be contained in parenthesis. Eg (Sum 1 2 3) returns 6.
2. SquareRoot XX is mathematically the same as Power XX 0.5
3. Use Minus for primitives requiring two parameters. Eg SetXY 55 Minus 44 not SetXY 55 - 44 . This will not work, as evaluated to 11.
4. Both Modulo arguments need to be integers.
5. Use SetDigits to set the number of significant digits.