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# Math

Property Summery
Number #E
Euler's constant and the base of natural logarithms.
Number #LN10
Natural logarithm of 10.
Number #LN2
Natural logarithm of 2.
Number #LOG10E
Base 10 logarithm of E.
Number #LOG2E
Base 2 logarithm of E.
Number #PI
Ratio of the circumference of a circle to its diameter.
Number #SQRT1_2
Square root of 1/2.
Number #SQRT2
Square root of 2.

Method Summery
Number #abs(x)
Returns the absolute value of a number.
Number #acos(x)
Returns the arccosine (in radians) of a number.
Number #asin(x)
Returns the arcsine (in radians) of a number.
Number #atan(x)
Returns the arctangent (in radians) of a number.
Number #atan2(y, x)
Returns the arctangent of the quotient of its arguments.
Number #ceil(x)
Returns the smallest integer greater than or equal to a number.
Number #cos(x)
Returns the cosine of a number.
Number #exp(x)
Returns Enumber, where number is the argument, and E is Euler's constant, the base of the natural logarithms.
Number #floor(x)
Returns the largest integer less than or equal to a number.
Number #log(x)
Returns the natural logarithm (base E) of a number.
Number #max(value1, value2, [valueN])
Returns the greater of two (or more) numbers.
Number #min(value1, value2, [valueN])
Returns the lesser of two (or more) numbers.
Number #pow(base, exponent)
Returns base to the exponent power, that is, base exponent.
void #random()
Returns a pseudo-random number between 0 and 1.
void #round(x)
Returns the value of a number rounded to the nearest integer.
void #sin(x)
Returns the sine of a number.
void #sqrt(x)
Returns the square root of a number.
void #tan(x)
Returns the tangent of a number.

Property Details
###### E
Euler's constant and the base of natural logarithms. Approximately 2.718.
Returns
Number
Sample
```Math.E
```
###### LN10
Natural logarithm of 10. Approximately 2.302.
Returns
Number
Sample
```Math.LN10
```
###### LN2
Natural logarithm of 2. Approximately 0.693.
Returns
Number
Sample
```Math.LN2
```
###### LOG10E
Base 10 logarithm of E. Approximately 0.434.
Returns
Number
Sample
```Math.LOG10E
```
###### LOG2E
Base 2 logarithm of E. Approximately 1.442.
Returns
Number
Sample
```Math.LOG2E
```
###### PI
Ratio of the circumference of a circle to its diameter. Approximately 3.14159.
Returns
Number
Sample
```Math.PI
```
###### SQRT1_2
Square root of 1/2. Equivalently, 1 over the square root of 2, approximately 0.707.
Returns
Number
Sample
```Math.SQRT1_2
```
###### SQRT2
Square root of 2. Approximately 1.414.
Returns
Number
Sample
```Math.SQRT2
```

Method Details
###### abs

Number abs (x)

Returns the absolute value of a number.
Parameters
{Number} x
Returns
Number
Sample
```Math.abs(number)
```
###### acos

Number acos (x)

Returns the arccosine (in radians) of a number.
Parameters
{Number} x
Returns
Number
Sample
```Math.acos(number)
```
###### asin

Number asin (x)

Returns the arcsine (in radians) of a number.
Parameters
{Number} x
Returns
Number
Sample
```Math.asin(number)
```
###### atan

Number atan (x)

Returns the arctangent (in radians) of a number.
Parameters
{Number} x
Returns
Number
Sample
```Math.atan(number)
```
###### atan2

Number atan2 (y, x)

Returns the arctangent of the quotient of its arguments.
Parameters
{Number} y
{Number} x
Returns
Number
Sample
```Math.atan2(number,number)
```
###### ceil

Number ceil (x)

Returns the smallest integer greater than or equal to a number.
Parameters
{Number} x
Returns
Number
Sample
```Math.ceil(number)
```
###### cos

Number cos (x)

Returns the cosine of a number.
Parameters
{Number} x
Returns
Number
Sample
```Math.cos(number)
```
###### exp

Number exp (x)

Returns Enumber, where number is the argument, and E is Euler's constant, the base of the natural logarithms.
Parameters
{Number} x
Returns
Number
Sample
```Math.exp(number)
```
###### floor

Number floor (x)

Returns the largest integer less than or equal to a number.
Parameters
{Number} x
Returns
Number
Sample
```Math.floor(number)
```
###### log

Number log (x)

Returns the natural logarithm (base E) of a number.
Parameters
{Number} x
Returns
Number
Sample
```Math.log(number)
```
###### max

Number max (value1, value2, [valueN])

Returns the greater of two (or more) numbers.
Parameters
{Number} value1
{Number} value2
{Number} [valueN]
Returns
Number
Sample
```Math.max(number,number[,number])
```
###### min

Number min (value1, value2, [valueN])

Returns the lesser of two (or more) numbers.
Parameters
{Number} value1
{Number} value2
{Number} [valueN]
Returns
Number
Sample
```Math.min(number,number[,number])
```
###### pow

Number pow (base, exponent)

Returns base to the exponent power, that is, base exponent.
Parameters
{Number} base
{Number} exponent
Returns
Number
Sample
```Math.pow(number,number)
```
###### random

void random ()

Returns a pseudo-random number between 0 and 1.
Returns
void
Sample
```Math.random()
```
###### round

void round (x)

Returns the value of a number rounded to the nearest integer.
Parameters
{Number} x
Returns
void
Sample
```Math.round(number)
```
###### sin

void sin (x)

Returns the sine of a number.
Parameters
{Number} x
Returns
void
Sample
```Math.sin(number)
```
###### sqrt

void sqrt (x)

Returns the square root of a number.
Parameters
{Number} x
Returns
void
Sample
```Math.sqrt(number)
```
###### tan

void tan (x)

Returns the tangent of a number.
Parameters
{Number} x
Returns
void
Sample
```Math.tan(number)
```
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