Menu
Search

API Documentation

version 2.110.0

overview

View source code
Display the source code in std/complex.d from which thispage was generated on github.
Report a bug
If you spot a problem with this page, click here to create aBugzilla issue.
Improve this page
Quickly fork, edit online, and submit a pull request for this page.Requires a signed-in GitHub account. This works well for small changes.If you'd like to make larger changes you may want to consider usinglocal clone.

Function std.complex.arg

T arg(T)(
  Complex!T z
) pure nothrow @nogc @safe;

Parameters

NameDescription
z A complex number.

Returns

The argument (or phase) of z.

Example

import std.math.constants : PI_2, PI_4;
writeln(arg(complex(1.0))); // 0.0
writeln(arg(complex(0.0L, 1.0L))); // PI_2
writeln(arg(complex(1.0L, 1.0L))); // PI_4

Authors

Lars Tandle Kyllingstad, Don Clugston

License

Boost License 1.0