19 lines
445 B
Zig
19 lines
445 B
Zig
const std = @import("../../std.zig");
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const testing = std.testing;
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const math = std.math;
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const cmath = math.complex;
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const Complex = cmath.Complex;
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/// Returns the complex conjugate of z.
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pub fn conj(z: var) Complex(@typeOf(z.re)) {
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const T = @typeOf(z.re);
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return Complex(T).new(z.re, -z.im);
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}
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test "complex.conj" {
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const a = Complex(f32).new(5, 3);
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const c = a.conjugate();
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testing.expect(c.re == 5 and c.im == -3);
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}
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