Click on "View" (at top of screen), then "Source" to find the JavaScript for these Mathematical functions.

- please select - rounded next integer previous integer positive square root sine cosine tangent inverse sine inverse cosine inverse tangent natural log inverse natural log

- please select - greater less raise to power find remainder

- please select - random number Pi Euler's constant (E) Base 2 log E Base 10 log E Natural log 2 Natural log 10 Square root of 2 Square root of a half