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Viewing changes to madgraph/loop/loop_exporters.py

  • Committer: olivier-mattelaer
  • Date: 2019-07-22 15:16:58 UTC
  • Revision ID: olivier-mattelaer-20190722151658-y5snv25jxb1a63op
fixing more tests

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Lines of Context:
madgraph/loop/loop_exporters.py
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                assert not (real_num!=0 and imag_num!=0), "MadGraph5_aMC@NLO found a "+\
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                  "color matrix element which has both a real and imaginary part."
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                if imag_num!=0:
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                    res=fractions.Fraction(imag_num,common_denom)
 
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                    assert int(imag_num) == imag_num and int(common_denom) == common_denom
 
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                    res=fractions.Fraction(int(imag_num),int(common_denom))
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                    line_num.append(res.numerator)
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                    # Negative denominator means imaginary color coef of the
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                    # final color matrix
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                    line_denom.append(res.denominator*-1)
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                else:
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                    misc.sprint(real_num, common_denom)
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                    res=fractions.Fraction(real_num,common_denom)
 
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                    assert int(real_num) == real_num and int(common_denom) == common_denom
 
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                    res=fractions.Fraction(int(real_num),int(common_denom))
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                    line_num.append(res.numerator)
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                    # Positive denominator means real color coef of the final color matrix
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                    line_denom.append(res.denominator)