Math

Property Summary
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 Summary
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(value) Returns the greater of two (or more) numbers.
Number	min(value) 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 (value)
Returns the greater of two (or more) numbers.
Parameters {Number...} value
Returns Number
Sample Math.max(number,number,number)

min
Number min (value)
Returns the lesser of two (or more) numbers.
Parameters {Number...} value
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)

Child pages

Math

E

LN10

LN2

LOG10E

LOG2E

PI

SQRT1_2

SQRT2

abs

acos

asin

atan

atan2

ceil

cos

exp

floor

log

max

min

pow

random

round

sin

sqrt

tan