Calculate Cost of Equity with Excel Using CAPM

Master calculating cost of equity in Excel using CAPM. Discover step-by-step guidance on market return, risk-free rate, and ...
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Tesla Model S Goes 752 Miles on a Single Charge with Gemini Battery

A Tesla Model S equipped with Our Next Energy’s (ONE) revolutionary Gemini battery has just driven 752 miles on a single charge in a real-world test. This marks a new milestone in electric vehicle ...
TechCrunch

Anthropic releases Opus 4.5 with new Chrome and Excel integrations

On Monday, Anthropic announced Opus 4.5, the latest version of its flagship model. It’s the last of Anthropic’s 4.5 series of models to be released, following the launch of Sonnet 4.5 in September and ...
Engadget

Anthropic's Opus 4.5 model is here to conquer Microsoft Excel

An illustration Anthropic commissioned to mark the release of Opus 4.5. (Anthropic) Hot on the heels of Google's Gemini 3 Pro release, Anthropic has announced an update for its flagship Opus model.
IEEE

High-Efficiency Single-Stage Primary-Side Feedback Flyback Converter with Enhanced Power Factor Correction for LED Lighting Systems

Abstract: This paper presents the design, analysis, and experimental validation of a high-efficiency single-stage primary-side feedback flyback converter specifically optimized for LED lighting ...