# Math

Math.functionName

## Description

The Math object provides a number of mathematical functions. To use them, preface them with 'Math.'

 E Returns Euler's number (approx. 2.718) LN2 Returns the natural logarithm of 2 (approx. 0.693) LN10 Returns the natural logarithm of 10 (approx. 2.302) LOG2E Returns the base-2 logarithm of E (approx. 1.442) LOG10E Returns the base-10 logarithm of E (approx. 0.434) PI Returns PI (approx. 3.14) SQRT1_2 Returns the square root of 1/2 (approx. 0.707) SQRT2 Returns the square root of 2 (approx. 1.414) abs(x) Returns the absolute value of x acos(x) Returns the arccosine of x, in radians asin(x) Returns the arcsine of x, in radians atan(x) Returns the arctangent of x as a numeric value between -PI/2 and PI/2 radians atan2(y,x) Returns the arctangent of the quotient of its arguments ceil(x) Returns x, rounded upwards to the nearest integer cos(x) Returns the cosine of x (x is in radians) exp(x) Returns the value of Ex floor(x) Returns x, rounded downwards to the nearest integer log(x) Returns the natural logarithm (base E) of x max(x,y,z,...,n) Returns the number with the highest value min(x,y,z,...,n) Returns the number with the lowest value pow(x,y) Returns the value of x to the power of y random() Returns a random number between 0 and 1 round(x) Rounds x to the nearest integer sin(x) Returns the sine of x (x is in radians) sqrt(x) Returns the square root of x tan(x) Returns the tangent of an angle

## Example

```//Math Example
r = 42;
NSB.Print(Math.PI * Math.pow(r, 2));
```

```Rem Math Example
r = 42
Print Math.PI * Math.pow(r, 2)
```

## Output

```5541.769440932395
```