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Simulations, Data Analysis and Algorithms

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Figure 7 | Computational Astrophysics and Cosmology

Figure 7

From: A fast multipole method for stellar dynamics

Figure 7

Acceleration errors for naive FMM. Similar to Figure 3, but for N= 10 7 particles and accelerations obtained by FMM using expansion order p=8 and multipole-acceptance criterion ρ z , A + ρ s , B <r θ crit (equation (5)) with θ crit =0.4. Bins are 0.01 dex wide.

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