X-based abacus
There are books on how to use an abacus, but basically all it does is
add and subtract, the rest you have to do in your head. Essentially,
this is a proof by induction that a computer is more powerful than an
abacus, since a computer program can contain an abacus. (But then
again, you can simulate a computer within a computer, so what does that
show). Actually, with a real abacus, one can move more than one row at
a time with 10 fingers. But on the other hand, a real abacus does not
have the current sum displayed as an integer.
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Filename | Size | Changed |
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ready | 0000000000 0 Bytes | |
xabacus-7.4.1.tar.bz2 | 0000262263 256 KB | |
xabacus.changes | 0000006440 6.29 KB | |
xabacus.spec | 0000006890 6.73 KB |
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Adrian Schröter (adrianSuSE)
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(revision 1)
osc copypac from project:openSUSE:11.1 package:xabacus revision:1
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