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[pre-commit.ci] auto fixes from pre-commit.com hooks

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pre-commit-ci[bot] 2024-12-03 10:22:47 +00:00
parent 08d1f15d1b
commit bb1d79fed8
1 changed files with 13 additions and 4 deletions
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17
maths/polynomials/legendre.py
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@ -16,7 +16,7 @@ def legendre(n: int) -> list[float]:
Returns:
list[float]: Coefficients of the polynomial in ascending order of powers.
"""
p = (1 / (factorial(n) * (2 ** n))) * (Polynomial([-1, 0, 1]) ** n)
p = (1 / (factorial(n) * (2**n))) * (Polynomial([-1, 0, 1]) ** n)
return p.deriv(n).coef.tolist()
@ -42,12 +42,21 @@ def test_legendre_1():
def test_legendre_2():
"""Test the 2nd Legendre polynomial."""
assert legendre(2) == [-0.5, 0.0, 1.5], "The 2nd Legendre polynomial should be [-0.5, 0.0, 1.5]"
assert legendre(2) == [
-0.5,
0.0,
1.5,
], "The 2nd Legendre polynomial should be [-0.5, 0.0, 1.5]"
def test_legendre_3():
"""Test the 3rd Legendre polynomial."""
assert legendre(3) == [0.0, -1.5, 0.0, 2.5], "The 3rd Legendre polynomial should be [0.0, -1.5, 0.0, 2.5]"
assert legendre(3) == [
0.0,
-1.5,
0.0,
2.5,
], "The 3rd Legendre polynomial should be [0.0, -1.5, 0.0, 2.5]"
def test_legendre_4():
@ -56,5 +65,5 @@ def test_legendre_4():
"The 4th Legendre polynomial should be [0.375, 0.0, -3.75, 0.0, 4.375]"
if __name__ == '__main__':
if __name__ == "__main__":
pytest.main()