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Model[CDS]__Numerical_Fix

Numerical Fix refers to Corresponds to the QuantLib NumericalFix.
Available Numerical Fix types:
None
Corresponds to the QuantLib NumericalFix::None.
As in [1] footnote 26 (i.e. 10^{-50} is added to denominators $f_i+h_i$$)
Taylor
Corresponds to the QuantLib NumericalFix::Taylor.
As in [2] i.e. for $f_i+h_i < 10^{-4}$ a Taylor expansion is used to avoid zero denominators