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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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20
Task/Exponentiation-operator/GAP/exponentiation-operator.gap Normal file
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expon := function(a, n, one, mul)
local p;
p := one;
while n > 0 do
if IsOddInt(n) then
p := mul(a, p);
fi;
a := mul(a, a);
n := QuoInt(n, 2);
od;
return p;
end;
expon(2, 10, 1, \*);
# 1024
# a more creative use of exponentiation
List([0 .. 31], n -> (1 - expon(0, n, 1, \-))/2);
# [ 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
# 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1 ]