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Cosmology

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Cosmic background with a struggling network of scientific equations and code, symbolizing computational challenges in cosmological research.
Explainers

Cosmologists Grapple with SciPy ODE Solver Issues in Bayesian Inference

In a tachyonic DBI dark energy model, a single SciPy solve_ivp ODE call took 0.

David Katzman·June 7, 2026