ON 20050630@9:19:30 PM at page: http://www.piclist.com/techref/microchip/math/index.htm#38533.8885416667 Lee Kok Zhi[LKZ-yahoo-] Questions: Im using PIC16F877. How can I do 16-bits square root with it? I realize that all the square root routine available at here is only for 17Cxx or 18cxx.