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Random numbers: Difference between revisions
→{{header|PARI/GP}}: one programming error corrected, visual check of improve of distribution. No further tests.
(→{{header|PARI/GP}}: one programming error corrected, visual check of improve of distribution. No further tests.) |
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Line 1,878:
<lang parigp>rnormal()={
my(pr=32*ceil(default(realprecision)*log(10)/log(4294967296)),u1=random(2^pr)*1.>>pr,u2=random(2^pr)*1.>>pr);
sqrt(-2*log(u1))*cos(2*Pi*
\\ Could easily be extended with a second normal at very little cost.
};
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