This is a software for the Palm device. It does some simplification at algebraic expressions, e.g. a*b*(3*x*(3+4)) is simplified to 21*A*B*X. But it does more: it calculates the differentiated expression, e.g. sin(a*cos(x)) gives the result -COS(A*COS(X))*A*SIN(X). The software can differentiate very complicated expressions. The only limitation is the size of the output string.
This software's licence is Shareware - Trial Version, which means that the Software is provided at no charge to the user for an evaluation period. If you would like to continue using the Software after the evaluation period, you must purchase a license (register). A single user license allows the licensee to use the Software on any one computer at any one time. Site and worldwide license arrangements may be made by contacting the author / developer.
If you wish to register and receive the full version of this Shareware - Trial Version program, it will cost you US$ 10.00