示例#1
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def zero_one(val):
    return 1.0 if is_nonzero(val) else 0.0
示例#2
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def zero_one(val):
    return 1.0 if is_nonzero(val) else 0.0
示例#3
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def num_nonzero(coeffs):
    ''' Returns the total number of nonzero in the coefficients. '''
    return sum([1 for coeff_set in coeffs for coeff_line in coeff_set \
                  for coeff in coeff_line if gen.is_nonzero(coeff)])
示例#4
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def num_nonzero(coeffs):
    ''' Returns the total number of nonzero in the coefficients. '''
    return sum([1 for coeff_set in coeffs for coeff_line in coeff_set \
                  for coeff in coeff_line if gen.is_nonzero(coeff)])