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The most expensive Excel mistakes in history and what you can learn from them

Excel's power lies in its accessibility, though this very trait makes it a breeding ground for disastrous errors. A single ...

Learn How to Use Excel Copilot for Professional Charts, Formulas and More

Get faster reports with Copilot in Excel, from smart insights and visuals to Python in Excel Premium, plus prompts, review ...
Investopedia

How to Calculate Gross Profit Margin in Excel for Business Success

Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...
IEEE

Distributed Cooperative Positioning in Mobile Wireless Networks: A GNN-Aided Joint Model- and Data-Driven Framework With High-Accuracy Closed-Form Message Representation

Abstract: Future mobile wireless networks will catalyze substantial demand for precise distributed cooperative positioning (DCP), especially when the global navigation satellite systems are ...
IEEE

Satellite Quantum Key Distribution: Analysis, Modeling, Performance Evaluation, and Validation

Abstract: Digital security is a critical concern in modern society, and quantum cryptography offers a promising defense against the threat posed by quantum computers to existing encryption systems.