Lean 是微软研究院在 2013 年推出的计算机定理证明器。 Lean4 于 2021 年发布，为 Lean 定理证明器的重新实现，能够生成 C 代码后进行编译，以便开发高效的特定领域自动化。

LEAN4 是一门编程语言，也是一个辅助证明器。 简单来说，使用 LEAN4 的时候，一侧是代码区域，一侧是交互区域——有点像很多 markdown 笔记的形式。 对于数学家而言，我们需要辅助证明往往是因为：在纸上写证明是纯文字的，很多时候不方便检索不方便查阅定理。 所以辅助证明理应能够有效的协助这一方面的需求。 对于写代码而言，我们很多时候写着写着就没有动力了——比如我要实现一个算法，我脑海只有一个雏形，随着我写的代码越来越多，我甚至出现突然的完形崩 …

Aesop (Automated Extensible Search for Obvious Proofs) is a proof search tactic for Lean 4. It is broadly similar to Isabelle's auto. In essence, Aesop works like this: As with simp, you tag a …

Located in Los Angeles, California, SysOp Tools is an emerging provider of systems management, security auditing and support solutions for Microsoft-based enterprises.

SYSPRO ERP Software enables you to move toward just-in-time (JIT) manufacturing, with tools that help to reduce manual work and automate business processes. In addition, SYSPRO …

Sysop are specialists in IT best practice. We have a particular passion in working with our clients to help them develop their people, processes and skills to enable the IT Organisation to provide an improved level of service to the business. This passion is …

2020年1月1日 · The fuzzy logic controller comprises twelve common lean methods, three manipulated variables (setup time, error rate and technical availability) and five manufacturing process objectives, which are operationalized through the target variables Every Part Every Interval (EPEI), Overall Equipment Effectiveness (OEE), Lead Time (LT), Quality Grade ...

2024年11月29日 · Lean Management is a systematic approach to improving efficiency by eliminating waste, optimizing processes, and increasing value for customers. Originating from the Toyota Production System, Lean Management focuses on …

2024年4月23日 · Lean Management principles include identifying value, mapping value streams, creating continuous flow, implementing pull systems, pursuing perfection through continuous improvement, and respecting people.

What is Lean Six Sigma? Lean Six Sigma is a methodology that combines the principles of Lean Management, focused on waste reduction and process flow improvement, with those of Six Sigma, which focus on reducing variability and improving quality through statistical analysis and problem-solving techniques.