OpenAI has agreed to acquire Astral, a startup behind widely used Python development tools, in a deal designed to sharpen its Codex coding assistant as competition with Anthropic intensifies. The ...

Astral creates Python development tools such as uv, a package and project manager, and Ruff, a linter and formatter.

It is tested on Python 2.7, 3.4, 3.5 and 3.6. It requires numpy and scipy.

Abstract: In this study, feedforward control of the one-time swing of a 1DOF pendulum is performed using a finite-time settling function expressed by half-odd-integer trigonometric functions. The ...

As daylight saving time gets closer and Americans get ready for clocks to "spring forward" for 2026, the time change will affect most of the U.S. — but there are two states and several territories ...

Abstract: Travel time reliability is a major factor affecting travelers’ route and mode choice behaviors, which is an important aspect of intelligent transportation systems. The calculation of travel ...