Is your brilliant JavaScript app languishing from the lack of a Square
Root function?
Well... your in luck! Isaac Newton (1642-1727) showed us how
to find roots a long time ago...
Try a generalized example of Newton's Method (not in JavaScript).
NOTE: Netscape Navigator 2.0 (Beta 4+) has the function
math.sqrt() which is preferable
to the function above. I have left
this page on the web as a JavaScript example of using
Newton's method to find square
root.
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