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rodluger / Limbdark.jl

Analytical transit light curves for limb darkened stars
MIT License
14 stars 4 forks source link

Problem with test #30

Closed ericagol closed 6 years ago

ericagol commented 6 years ago

test_transit_poly_gradient2.jl gave rubbish fluxes when I introduced a bug, but it failed to catch the problem.

ericagol commented 6 years ago

I'm now doing a comparison test with both the numerical derivatives and the big float derivatives. The former compares the analytic formula with a finite difference approximation, while the latter shows how precise the calculation is.