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Optimization: reduce `len()` call

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Hsiao-Wei Wang 2024-01-16 16:51:05 +08:00
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commit 96e41bca30
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specs/_features/eip7594/polynomial-commitments-sampling.md
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@ -156,7 +156,9 @@ def add_polynomialcoeff(a: PolynomialCoeff, b: PolynomialCoeff) -> PolynomialCoe
Sum the coefficient form polynomials ``a`` and ``b``. Sum the coefficient form polynomials ``a`` and ``b``.
""" """
a, b = (a, b) if len(a) >= len(b) else (b, a) a, b = (a, b) if len(a) >= len(b) else (b, a)
return [(a[i] + (b[i] if i < len(b) else 0)) % BLS_MODULUS for i in range(len(a))] length_a = len(a)
length_b = len(b)
return [(a[i] + (b[i] if i < length_b else 0)) % BLS_MODULUS for i in range(length_a)]
``` ```
#### `neg_polynomialcoeff` #### `neg_polynomialcoeff`