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Diffstat (limited to 'std/math/complex/atan.zig')
| -rw-r--r-- | std/math/complex/atan.zig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/std/math/complex/atan.zig b/std/math/complex/atan.zig index 6b83adbd97..89bc8dfaf0 100644 --- a/std/math/complex/atan.zig +++ b/std/math/complex/atan.zig @@ -1,9 +1,16 @@ +// Ported from musl, which is licensed under the MIT license: +// https://git.musl-libc.org/cgit/musl/tree/COPYRIGHT +// +// https://git.musl-libc.org/cgit/musl/tree/src/complex/catanf.c +// https://git.musl-libc.org/cgit/musl/tree/src/complex/catan.c + const std = @import("../../std.zig"); const testing = std.testing; const math = std.math; const cmath = math.complex; const Complex = cmath.Complex; +/// Returns the arc-tangent of z. pub fn atan(z: var) @typeOf(z) { const T = @typeOf(z.re); return switch (T) { |