OpenAI on Thursday announced the acquisition of Astral, the developer of open source Python tools that include uv, Ruff and ty. It says that it plans to integrate them with Codex, its AI coding agent ...

“AI may generate code faster than any human,” Guo said. “But the need to understand what code is doing has only intensified. AI generates code that may seem right, but it isn’t always reliable. You ...

Nonlinear relationships are common in applied research, especially in education, health, and economics. While Python provides statsmodels for mixed-effects models and patsy for spline construction, ...

Abstract: Inspired by the fusion of state optimization and finite-time convergence, the finite-time optimal control (FTOC) for the affine-form nonlinear systems is investigated in this article. To ...

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Abstract: This letter studies the problem of prescribed-time stabilization for a class of uncertain nonlinear systems by adaptive dynamic programming. The results of this letter depend on the special ...