J. Andrzej Wrotniak Free Downloads

Mr. Matt

Updated at July 11, 2008 By J. Andrzej Wrotniak

Addictive puzzle game, similar to to Boulderdash; teen to adult; no gore or violence. Trial version includes 10 games (49 levels), registration offers over 500 extra games (2500 levels) and game editor. Sound effects, worldwide Hall of Champions.

Kalkulator

Updated at September 15, 2003 By J. Andrzej Wrotniak

Advanced Sci/Eng calculator. Expression evaluation, 18 digits precision, variables, >100 functions, graphs, unit conversion, interpolation, polynomial regression, linear algebra, systems of linear, nonlinear and differential equations, optimization.

Midget

Updated at February 15, 2003 By J. Andrzej Wrotniak

Tiny but smart calculator: just type in any expression, like