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March 2014 update

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Ingy döt Net 2014-04-02 16:56:35 +00:00
parent 09687c4926
commit a25938f123
1846 changed files with 21876 additions and 5203 deletions
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6
Task/Averages-Root-mean-square/D/averages-root-mean-square.d
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@ -1,9 +1,9 @@
import std.stdio, std.math, std.algorithm, std.range;
real rms(R)(R d) {
return sqrt(reduce!((a, b) => a + b * b)(d) / cast(real)d.length);
real rms(R)(R d) pure {
return sqrt(d.reduce!((a, b) => a + b * b) / real(d.length));
}
void main() {
writefln("%.19f", rms(iota(1, 11)));
writefln("%.19f", iota(1, 11).rms);
}