Added support for complex differentiable functions#37

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fp4code:fp/complex

Commits on Jul 10, 2019

Added support for complex differentiable functions
Fabrice Pardo
committed
Skipped test bogus atanh and acoth functions (v1.1.1 and before)
Fabrice Pardo
committed
Removed complex log1p for v0.6 and older versions
Fabrice Pardo
committed
Just to satisfy Coverall
Fabrice Pardo
committed