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Simulations, Data Analysis and Algorithms

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Figure 10 | Computational Astrophysics and Cosmology

Figure 10

From: A fast multipole method for stellar dynamics

Figure 10

Error reliability. Rms value (squares) or 99.99 percentile (triangles) of the error δa/a (top) or δa/f (bottom) versus parameter ϵ for the same runs as in Figure 9 (using the same colour coding). Full symbols indicate that the expansion order is optimal, i.e. obtained minimal wall-clock time for the given error measure (lowest line in Figure 9).

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