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rational powers

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This commit is contained in:
dkavolis
2020-12-29 17:04:38 +01:00
committed by Mateusz Pusz
parent d534d2c62e
commit 23dd21465d
9 changed files with 555 additions and 108 deletions
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test/unit_test/static/ratio_test.cpp
+9 -2
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@@ -63,18 +63,25 @@ static_assert(pow<2>(ratio(1, 2)) == ratio(1, 4));
static_assert(pow<3>(ratio(1, 2)) == ratio(1, 8));
// pow with exponents
static_assert(pow<2>(ratio(1, 2, 3)) == ratio(1, 4, 6));
static_assert(pow<2>(ratio(1, 2, 3)) == ratio(1, 4, 6));
static_assert(pow<4, 2>(ratio(1, 2, 3)) == ratio(1, 4, 6));
static_assert(pow<3>(ratio(1, 2, -6)) == ratio(1, 8, -18));
static_assert(sqrt(ratio(9)) == ratio(3));
static_assert(cbrt(ratio(27)) == ratio(3));
static_assert(sqrt(ratio(4)) == ratio(2));
static_assert(cbrt(ratio(8)) == ratio(2));
static_assert(sqrt(ratio(1)) == ratio(1));
static_assert(cbrt(ratio(1)) == ratio(1));
static_assert(sqrt(ratio(0)) == ratio(0));
static_assert(cbrt(ratio(0)) == ratio(0));
static_assert(sqrt(ratio(1, 4)) == ratio(1, 2));
static_assert(cbrt(ratio(1, 8)) == ratio(1, 2));
// sqrt with exponents
static_assert(sqrt(ratio(9, 1, 2)) == ratio(3, 1, 1));
static_assert(sqrt(ratio(4)) == ratio(2));
static_assert(cbrt(ratio(27, 1, 3)) == ratio(3, 1, 1));
static_assert(cbrt(ratio(27, 1, 2)) == ratio(13, 1, 0));
// common_ratio
static_assert(common_ratio(ratio(1), ratio(1000)) == ratio(1));