The JavaScript Math is a built-in object that has properties and methods for mathematical constants and functions. Unlike other global objects, Math is not a constructor. All the properties and methods of Math are static and can be called by using Math as an object without creating it. All functions and constants of Math object are listed below:
| Methods | Description |
|---|
| sin() |
Returns the trigonometric sine of an angle in radians. |
| cos() |
Returns the trigonometric cosine of an angle in radians. |
| tan() |
Returns the trigonometric tangent of an angle in radians. |
| asin() |
Returns the arc sine of a value. |
| acos() |
Returns the arc cosine of a value. |
| atan() |
Returns the arc tangent of a value. |
| atan2() |
Returns the angle theta from the conversion of rectangular coordinates (x, y) to polar coordinates (r, theta). |
| Methods | Description |
|---|
| sinh() |
Returns the hyperbolic sine of a value. |
| cosh() |
Returns the hyperbolic cosine of a value. |
| tanh() |
Returns the hyperbolic tangent of a value. |
| asinh() |
Returns the inverse hyperbolic sine of a value |
| acosh() |
Returns the inverse hyperbolic cosine of a value |
| atanh() |
Returns the inverse hyperbolic tangent of a value |
| Methods | Description |
|---|
| exp() |
Returns the exponent of e. |
| expm1() |
Returns the exponent of e minus 1, i.e., ex-1. |
| log() |
Returns the natural logarithm of a given number. |
| log10() |
Returns the base-10 logarithm of a given number. |
| log1p() |
Returns the natural logarithm of (1+number), i.e., log(1+number). |
| log2() |
Returns the base-2 (binary) logarithm of a given number. |
| Methods | Description |
|---|
| ceil() |
Rounds the given number up to the nearest integer. |
| floor() |
Rounds the given number down to the nearest integer. |
| trunc() |
Rounds the given number towards zero. |
| round() |
Rounds the given number to nearby integral value. |
| Methods | Description |
|---|
| pow() |
Returns base raised to the power of exponent. |
| sqrt() |
Returns the square root of the given number. |
| cbrt() |
Returns the cube root of the given number. |
| hypot() |
Returns square root of sum of squares of two arguments, i.e., sqrt(x2 +y2). |
| Methods | Description |
|---|
| abs() |
Returns the absolute (positive) value of the given number. |
| max() |
Returns the largest of zero or more numbers. |
| min() |
Returns the smallest of zero or more numbers. |
| sign() |
Returns the sign of the passed argument, indicating whether it is positive, negative, or zero. |
| fround() |
Returns the nearest single precision float representation of the passed argument. |
| imul() |
Returns the result of the C-like 32-bit multiplication of the two parameters. |
| random() |
Returns a pseudo-random number between 0 and 1. |
| clz32() |
Returns the number of leading zero bits of the 32-bit binary representation of a number. |
| Properties | Description |
|---|
| Math.E |
Euler's constant and the base of natural logarithms. It is approximately 2.718. |
| Math.LN2 |
Natural logarithm of 2; approximately 0.693. |
| Math.LN10 |
Natural logarithm of 10; approximately 2.303. |
| Math.LOG2E |
Base-2 logarithm of E; approximately 1.443. |
| Math.LOG10E |
Base-10 logarithm of E; approximately 0.434. |
| Math.PI |
Ratio of the a circle's circumference to its diameter. It is approximately 3.14159. |
| Math.SQRT1_2 |
Square root of ½; approximately 0.707. |
| Math.SQRT2 |
Square root of 2; approximately 1.414. |
