dave@cs.arizona.edu (Dave P. Schaumann) (03/13/91)
In article <2063@gold.gvg.tek.com> shaunc@gold.gvg.tek.com (Shaun Case) writes: >Just as a point of minor interest, you can get the exponent of the log >of a string representation of a positive integer by doing a strlen(). >(log base 10, of course.) > >Example: >strlen("1") -1 == 0 log == 0 >[...] >Now, if we could only use strupr() to calculate sin and cos... >:-) Actually, if you're willing to tolerate the same range of error (+/- 1), you can define sin(x) == cos(x) == 0. -- Dave Schaumann | dave@cs.arizona.edu | Short .sig's rule!