Euler's constant and the base of natural logarithms, approximately 2.718.
Euler's constant and the base of natural logarithms, approximately 2.718.
MDN
Natural logarithm of 10, approximately 2.303.
Natural logarithm of 10, approximately 2.303.
MDN
Natural logarithm of 2, approximately 0.693.
Natural logarithm of 2, approximately 0.693.
MDN
Base 10 logarithm of E, approximately 0.434.
Base 10 logarithm of E, approximately 0.434.
MSN
Base 2 logarithm of E, approximately 1.443.
Base 2 logarithm of E, approximately 1.443.
MDN
Ratio of the circumference of a circle to its diameter, approximately 3.14159.
Ratio of the circumference of a circle to its diameter, approximately 3.14159.
MDN
Square root of 1/2; equivalently, 1 over the square root of 2, approximately 0.707.
Square root of 1/2; equivalently, 1 over the square root of 2, approximately 0.707.
MDN
Square root of 2, approximately 1.414.
Square root of 2, approximately 1.414.
MDN
Returns the absolute value of a number.
Returns the absolute value of a number.
Passing a non-numeric string or undefined/empty variable returns NaN. Passing null returns 0.
MDN
Returns the absolute value of a number.
Returns the absolute value of a number.
Passing a non-numeric string or undefined/empty variable returns NaN. Passing null returns 0.
MDN
The Math.acos() function returns the arccosine (in radians) of a number.
The Math.acos() function returns the arccosine (in radians) of a number.
The acos method returns a numeric value between 0 and pi radians for x between -1 and 1. If the value of number is outside this range, it returns NaN.
MDN
The Math.asin() function returns the arcsine (in radians) of a number.
The Math.asin() function returns the arcsine (in radians) of a number.
The asin method returns a numeric value between -pi/2 and pi/2 radians for x between -1 and 1. If the value of number is outside this range, it returns NaN.
MDN
The Math.atan() function returns the arctangent (in radians) of a number.
The Math.atan() function returns the arctangent (in radians) of a number.
The atan method returns a numeric value between -pi/2 and pi/2 radians.
MDN
The Math.atan2() function returns the arctangent of the quotient of its arguments.
The Math.atan2() function returns the arctangent of the quotient of its arguments.
The atan2 method returns a numeric value between -pi and pi representing the angle theta of an (x,y) point. This is the counterclockwise angle, measured in radians, between the positive X axis, and the point (x,y). Note that the arguments to this function pass the y-coordinate first and the x-coordinate second.
atan2 is passed separate x and y arguments, and atan is passed the ratio of those two arguments.
MDN
The Math.ceil() function returns the smallest integer greater than or equal to a number.
The Math.ceil() function returns the smallest integer greater than or equal to a number.
MDN
The Math.cos() function returns the cosine of a number.
The Math.cos() function returns the cosine of a number.
The cos method returns a numeric value between -1 and 1, which represents the cosine of the angle.
MDN
The Math.exp() function returns E^x, where x is the argument, and E is Euler's constant, the base of the natural logarithms.
The Math.exp() function returns E^x, where x is the argument, and E is Euler's constant, the base of the natural logarithms.
MDN
The Math.floor() function returns the largest integer less than or equal to a number.
The Math.floor() function returns the largest integer less than or equal to a number.
MDN
Tests whether this object has the specified property as a direct property.
Tests whether this object has the specified property as a direct property.
Unlike js.Object.hasProperty, this method does not check down the object's prototype chain.
MDN
Tests whether this object is in the prototype chain of another object.
Tests whether this object is in the prototype chain of another object.
The Math.log() function returns the natural logarithm (base E) of a number.
The Math.log() function returns the natural logarithm (base E) of a number.
If the value of number is negative, the return value is always NaN.
MDN
The Math.max() function returns the largest of zero or more numbers.
The Math.max() function returns the largest of zero or more numbers.
If no arguments are given, the result is - Infinity.
If at least one of arguments cannot be converted to a number, the result is NaN.
MDN
The Math.max() function returns the largest of zero or more numbers.
The Math.max() function returns the largest of zero or more numbers.
MDN
The Math.min() function returns the smallest of zero or more numbers.
The Math.min() function returns the smallest of zero or more numbers.
If no arguments are given, the result is Infinity.
If at least one of arguments cannot be converted to a number, the result is NaN.
MDN
The Math.min() function returns the smallest of zero or more numbers.
The Math.min() function returns the smallest of zero or more numbers.
MDN
The Math.pow() function returns the base to the exponent Power, that is, base^^exponent.
The Math.pow() function returns the base to the exponent Power, that is, base^^exponent.
MDN
Tests whether the specified property in an object can be enumerated by a call to js.Object.properties, with the exception of properties inherited through the prototype chain.
Tests whether the specified property in an object can be enumerated by a call to js.Object.properties, with the exception of properties inherited through the prototype chain. If the object does not have the specified property, this method returns false.
MDN
The Math.random() function returns a floating-point, pseudo-random number in the range [0, 1) that is, from 0 (inclusive) up to but not including 1 (exclusive), which you can then scale to your desired range.
The Math.random() function returns a floating-point, pseudo-random number in the range [0, 1) that is, from 0 (inclusive) up to but not including 1 (exclusive), which you can then scale to your desired range.
The random number generator is seeded from the current time, as in Java.
MDN
The Math.round() function returns the value of a number rounded to the nearest integer.
The Math.round() function returns the value of a number rounded to the nearest integer.
If the fractional portion of number is .5 or greater, the argument is rounded to the next higher integer. If the fractional portion of number is less than .5, the argument is rounded to the next lower integer.
MDN
The Math.sin() function returns the sine of a number.
The Math.sin() function returns the sine of a number.
The sin method returns a numeric value between -1 and 1, which represents the sine of the angle given in radians.
MDN
The Math.sqrt() function returns the square root (x\sqrt{x}) of a number.
The Math.sqrt() function returns the square root (x\sqrt{x}) of a number.
If the value of number is negative, sqrt returns NaN.
MDN
The Math.tan() function returns the tangent of a number.
The Math.tan() function returns the tangent of a number.
The tan method returns a numeric value that represents the tangent of the angle.
MDN
Math is a built-in object that has properties and methods for mathematical constants and functions. Not a function object.
MDN