Power Pivot excels in handling large datasets and performing complex analytics, using data modeling and DAX expressions, but ...

Claude Opus 4.6 offers deeper reasoning, the ability to handle big document sets, and a new PowerPoint skill.

BYROW replaces thousands of table formulas with one spill formula, making spreadsheets leaner and much more robust.

Abstract: Energy security is essential to ensure that energy is always available, affordable, and socially acceptable. To realize these aspects, this paper presents a design and business model for ...

Abstract: With the reform of the power system further deepening, the reliance on electricity and importance attached to the reliable power supply are increasing year by year, and the establishment of ...