J. Andrzej Wrotniak:
Kalkulator 2.41

The most powerful Sci/Eng calculator for Windows. Expression evaluation, 18 digits of precision, variables, >100 functions, unit conversion, polynomial roots, interpolation, polynomial regression, linear algebra, numerical integration and differentiation, systems of linear, non-linear and differential equations, multi-argument functon optimization and fitting, curve, point and histogram graphs,... [more]

956 KB

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J. Andrzej Wrotniak:
Midget 1.36

A calculator with very small screen footprint but lots of power! Just type in any expression, like "2+3.9/7.1-3 sqr 5", and hit Enter; then modify it and evaluate again at will, without re-entering everything. 18 digits of precision, 30 functions, 12 memories (variables), fractions, unit conversion, adjustable display format and precision, deg/min/sec, save and restore, on-line help; this... [more]

480 KB

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J. Andrzej Wrotniak:
Mr. Matt 3.54

An addictive logic puzzle game for Windows, similar to the classic Boulderdash. Teen to adult, no gore or violence. You are digging caves while eating apples and avoiding falling stones or bombs. 10 games with 49 levels, simple to frustrating, are included; over 500 extra (2500 levels) and game editor available upon registration. Sampled sound effects, supports 24 languages, worldwide Hall of... [more]

2 MB

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