M Mathematics (Definition) Special boundary conditions that
M Mathematics (Definition) Special boundary conditions that affect the results are: Argument Result +infinity NaN -infinity NaN 0 0 NaN NaN The exact value yielded by this function may vary slightly from implementation to implementation due to differences in the underlying precision of the implementations, math routines, and the specific algorithm selected to evaluate this function. Math object, Math.acos(), Math.asin(), Math.atan(), Math.atan2(), Math.cos(), Math.sin(), Trigonometric function See also: Cross-references: ECMA 262 edition 2 section 15.8.2.18 ECMA 262 edition 3 section 15.8.2.18 Mathematics (Definition) Mathematical support. The following table summarizes the support for mathematical computation in JavaScript: Function Object Type Description abs() Math Function Absolute value of a number acos() Math Function Inverse cosine asin() Math Function Inverse sine atan() Math Function Inverse tangent atan2() Math Function Inverse tangent of a slope ceil() Math Function Round up cos() Math Function Cosine of an angle E Math Constant Exponential constant exp() Math Function Exponent function floor() Math Function Round down isFinite() Global Function Test for infinity isNaN() Global Function Test for Not-a-Number LN10 Math Constant Natural log of 10 LN2 Math Constant Natural log of 2 Table continued on following page 1423