---------------------------------------------------- Complete the first 3 TK Solver Online Tutorials (Bonus) I have found TK to be a great tool in my consulting work and "what if" design questions. It is required by some engineering schools, like we require Matlab. It is a non-procedural (vs C, F95) "case selector" and the unknown can be or either side of the "=" symbol. ---------------------------------------------------- Dan Jaqua Tue, 8 Nov 2005 15:51:33 Laura Arjona Fri, 2 Dec 2005 22:18:06 Patricia Mahoney Fri, 2 Dec 2005 22:18:06 Phil Szajda Wed, 14 Dec 2005 11:06:01