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ericagol
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NbodyGradient.jl
N-body integrator computes derivatives with respect to initial conditions for TTVs, RV, Photodynamics & more
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Eliminate H_7 and H_8
#46
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ericagol
closed
3 years ago
ericagol
commented
3 years ago
[x] The special functions H_7 and H_8 can be expressed in terms of \beta, G_0-G_2, H_3, and H_5 (without cancellations to leading order in \gamma), so we don't need to compute these separately. These can be eliminated in the derivative computation.