| Math Object |
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The Math Object in Javascript
Math Constructors
None.
Math Properties
| E |
Euler's constant and the base of natural logarithms |
| LOG2E |
base 2 logarithm of E |
| LOG10E |
base 10 logarithm of E |
| LN2 |
natural log of 2 |
| LN10 |
natural log of 10 |
| PI |
ratio of the circumference of a circle to its diameter |
| SQRT2 |
square root of 2 |
| SQRT1_2 |
square root of 1/2 |
Math Methods
| abs(value) |
returns the absolute value of value |
| acos(value) |
returns the arc cosine of value |
| asin(value) |
returns the arc sine of value |
| atan(value) |
returns the arc tangent of value |
| atan2(valueX, valueY) |
returns the angle (in radians) from the x axis to a point(x,y) |
| ceil(value) |
returns the smallest integer greater than or equal to value |
| cos(value) |
returns the cosine of value |
| exp(value) |
returns E to the power of value |
| floor(value) |
returns the largest integer less than or equal to value |
| log(value) |
returns the natural log of value |
| max(value1, value2) |
returns the maximum value of value1 and value2 |
| min(value1, value2) |
returns the minimum value of value1 and value2 |
| pow(base, exponent) |
returns base to the power of exponent |
| random() |
returns a random number between 0 and 1 |
| round(value) |
returns value rounded to the nearest integer |
| sin(value) |
returns the sine of value |
| sqrt(value) |
returns the square root of value |
| tan(value) |
returns the tangent of value |