Hi Scott, the application will be producing a linear o/p from a variety of sensors such LDRs etc. I am considering using a lookup table to do the job. ----- John On Fri, 17 Nov 2000, Scott Dattalo wrote: > On Fri, 17 Nov 2000, JP.BROWN wrote: > > > Thanks for that Andy, yes I tried compiling with some different maths > > functions, the log(x) function uses 599 words and the sqrt(x) function > > uses 573 words, I will have to think of something else, If I use any maths > > functions using the 16F84 I won't have much room left for my program!. > > Well, you could use integer arithmetic instead of floating. What's the > application? -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu