The split() method of String values takes a pattern and divides this string into an ordered list of substrings by searching for the pattern, puts these substrings into an array, and returns the array.

# Contributors by commit history https://github.com/mdn/content/commits/main/files/en-us/web/svg/attribute/exponent/index.md # Original Wiki contributors Sebastianz 166

The flatMap() method of Array instances returns a new array formed by applying a given callback function to each element of the array, and then flattening the result by one level. It is identical to a map() followed by a flat() of depth 1 (arr.map(...args).flat()), but slightly more efficient than calling those two methods separately.

# Contributors by commit history https://github.com/mdn/content/commits/main/files/en-us/web/svg/attribute/fill-rule/index.md # Original Wiki contributors cdoublev maxloh y6nH szbelas HTMLValidator...

# Contributors by commit history https://github.com/mdn/content/commits/main/files/en-us/web/svg/attribute/decoding/index.md # Original Wiki contributors 156

The Math.atan2() static method returns the angle in the plane (in radians) between the positive x-axis and the ray from (0, 0) to the point (x, y), for Math.atan2(y, x).

The arguments.callee data property contains the currently executing function that the arguments belong to.

# Contributors by commit history https://github.com/mdn/content/commits/main/files/en-us/web/svg/attribute/textlength/index.md # Original Wiki contributors hallb9 Sebastianz fscholz vriojtg HTMLVal...

The toFixed() method of Number values returns a string representing this number using fixed-point notation with the specified number of decimal places.

The Math.imul() static method returns the result of the C-like 32-bit multiplication of the two parameters.