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16b3d1004e
Follow up to #19079, which made test names fully qualified. This fixes tests that now-redundant information in their test names. For example here's a fully qualified test name before the changes in this commit: "priority_queue.test.std.PriorityQueue: shrinkAndFree" and the same test's name after the changes in this commit: "priority_queue.test.shrinkAndFree"
22 lines
619 B
Zig
22 lines
619 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 z raised to the complex power of c.
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pub fn pow(z: anytype, s: anytype) Complex(@TypeOf(z.re, z.im, s.re, s.im)) {
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return cmath.exp(cmath.log(z).mul(s));
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}
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const epsilon = 0.0001;
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test "pow" {
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const a = Complex(f32).init(5, 3);
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const b = Complex(f32).init(2.3, -1.3);
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const c = pow(a, b);
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try testing.expect(math.approxEqAbs(f32, c.re, 58.049110, epsilon));
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try testing.expect(math.approxEqAbs(f32, c.im, -101.003433, epsilon));
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}
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