David's
Math
Pages

last
update:

21-2-2024


David E. Dirkse

Welcome at DavData, the website for:

board games, puzzles, math, freeware and Delphi programming

Delphi Information
new
Geometry problem collection 6..9
Geometry and Statics
A numeric calculation of pi
A rolling circle problem
Counting binary puzzle solutions
H(ro)bot simulator program
Polygon expansion/contraction


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