Javascript Math Objects - Properties and Methods

Last update on August 19 2022 21:50:38 (UTC/GMT +8 hours)

Description

JavaScript math object is a top-level, a predefined object for mathematical constants and functions.

Can not be created by the user. It is a predefined object

Mathematical properties and functions can be calculated by math.property or math.method (for example math.abs(4.568)).

Javascript Math Objects Property

Name	Description	Version
E	Returns the mathematical constant E, the base of natural logarithms, approximately 2.718.	Implemented in JavaScript 1.2
LN10	Returns the natural logarithm of 10, approximately 2.302.	Implemented in JavaScript 1.2
LN2	Returns the natural logarithm of 2, approximately 0.693.	Implemented in JavaScript 1.2
LOG10E	Returns the base 10 logarithm of E (approximately equal to 0.434).	Implemented in JavaScript 1.2
LOG2E	Returns the base 2 logarithm of E (approximately equal to 1.442).	Implemented in JavaScript 1.2
PI	Returns the ratio of the circumference of a circle to its diameter ( approximately 3.14159).	Implemented in JavaScript 1.2
SQRT1_2	Returns the square root of 1/2 i.e. 0.5, approximately 0.707.	Implemented in JavaScript 1.2
SQRT2	Returns the square root of 2 (approximately 1.414).	Implemented in JavaScript 1.2

Javascript Math Objects Methods

Name	Description	Version
abs	Use to get the absolute value of a number.	Implemented in JavaScript 1.2
acos	Use to get the arccosine (in radians) of a number.	Implemented in JavaScript 1.2
asin	Use to get the arcsine (in radians) of a number.	Implemented in JavaScript 1.2
atan	Use to get the arctangent (in radians) of a number.	Implemented in JavaScript 1.2
atan2	Use to get the arctangent of the quotient of its arguments.	Implemented in JavaScript 1.2
ceil	Use to get the smallest integer, greater than or equal to a number.	Implemented in JavaScript 1.2
cos	Use to get the the cosine of a number.	Implemented in JavaScript 1.2
exp	Returns E^x, where x is the argument, and E is Euler's constant, the base of the natural logarithms.	Implemented in JavaScript 1.2
floor	Use to get the largest integer, less than or equal to a number.	Implemented in JavaScript 1.2
log	Use to get the natural logarithm (base E) of a number.	Implemented in JavaScript 1.2
max	Use to get the larger of two given numbers.	Implemented in JavaScript 1.2
min	Use to get the smaller of two given numbers.	Implemented in JavaScript 1.2
pow	Returns base to the exponent power, that is, base^exponent.	Implemented in JavaScript 1.2
random	Use to get the pseudo-random number between 0 and 1.	Implemented in JavaScript 1.2
round	Use to get the value of a number rounded to the nearest integer.	Implemented in JavaScript 1.2
sin	Use to get the sine of a number. The sin method returns a numeric value between -1 and 1	Implemented in JavaScript 1.2
sqrt	Use to get the square root of a number.	Implemented in JavaScript 1.2
tan	Use to get the tangent of a number.	Implemented in JavaScript 1.2