var E // Constant. A mathematical constant for the base of natural logarithms, expressed as e. The approximate value of e is 2.71828.
var LN2 // Constant; a mathematical constant for the natural logarithm of 2, expressed as loge2, with an approximate value of 0.69314718055994528623.
var LOG2E // Constant; a mathematical constant for the base-2 logarithm of the constant e (Math.E), expressed as log2e, with an approximate value of 1.442695040888963387.
var LOG10E // Constant; a mathematical constant for the base-10 logarithm of the constant e (Math.E), expressed as log10e, with an approximate value of 0.43429448190325181667.
var LN10 // Constant; a mathematical constant for the natural logarithm of 10, expressed as loge10, with an approximate value of 2.3025850929940459011.
var PI // Constant; a mathematical constant for the ratio of the circumference of a circle to its diameter, expressed as pi, with a value of 3.14159265358979.
var SQRT1_2 // Constant; a mathematical constant for the square root of one-half.
var SQRT2 // Constant; a mathematical constant for the square root of 2, with an approximate value of 1.414213562373.
function abs(x) // It computes and returns an absolute value for the number specified by the parameter x.
function acos(x) // It computes and returns the arc cosine of the number specified in the parameter x, in radians.
function asin(x) // It computes and returns the arc sine for the number specified in the parameter x, in radians.
function atan(tangent) // It computes and returns the value, in radians, of the angle whose tangent is specified in the parameter tangent.
function atan2(x, y) // It computes and returns the angle of the point y/x in radians.
function ceil(x) // It returns the ceiling of the specified number or expression.
function cos(x) // It returns the cosine of the angle specified by the parameter x.
function exp(x) // It returns the value of the base of the natural logarithm (e), to the power of the exponent.
function floor(x) // It returns the floor of the number or expression.
function log(x) // It returns the logarithm of parameter x.
function max(x, y) // It evaluates x and y and returns the larger value.
function min(x, y) // It evaluates x and y and returns the smaller value.
function pow(x, y) // It computes and returns x to the power of y: xy.
function random() // It returns n, where 0 <= n < 1.
function round(x) // It rounds the value of the parameter x up or down to the nearest integer and returns the value.
function sin(x) // It computes and returns the sine of the specified angle in radians.
function sqrt(x) // It computes and returns the square root of the specified number.
function tan(x) // It computes and returns the tangent of the specified angle.
