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. 2022 Jun 20;380(2229):20210200. doi: 10.1098/rsta.2021.0200

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© 2022 The Authors.

Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.

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Figure 6. — Accuracy versus computational efficiency plot. (a) Comparison between multiscale neural network time-stepper and all single time-scale neural network time-steppers. (b) Comparison between hybrid time-stepper and Runge–Kutta time-steppers with uniform step sizes. In both plots, horizontal and vertical axes represent time and integrated $L_{2}$ error respectively, visualized in the base-10 logarithmic scale. (Online version in colour.)