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Just another update

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Ingy döt Net 2015-02-20 00:35:01 -05:00
parent a25938f123
commit 00a190b0a6
6591 changed files with 94363 additions and 23227 deletions
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6
Task/Averages-Mean-angle/D/averages-mean-angle.d
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@ -1,10 +1,10 @@
import std.stdio, std.algorithm, std.complex;
import std.math: PI;
auto radians(T)(in T d) pure nothrow { return d * PI / 180; }
auto degrees(T)(in T r) pure nothrow { return r * 180 / PI; }
auto radians(T)(in T d) pure nothrow @nogc { return d * PI / 180; }
auto degrees(T)(in T r) pure nothrow @nogc { return r * 180 / PI; }
real meanAngle(T)(in T[] D) pure nothrow {
real meanAngle(T)(in T[] D) pure nothrow @nogc {
immutable t = reduce!((a, d) => a + d.radians.expi)(0.complex, D);
return (t / D.length).arg.degrees;
}