Excel’s AGGREGATE Fails on Arrays but Works with Grid Ranges

Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.
MUO on MSN

This Excel function eliminated hours of manual text combining

Sifting through data just got easier with this quick and easy Excel formula.

Cosmic eruption caught in the act by submillimeter array's new fastest response system

On Jan. 26, 2026, the Submillimeter Array (SMA) on Maunakea crossed an important threshold for time-domain astronomy. For the ...
HackadayOpinion

Dynamic RAM From First Principles

Before the past year, many of us took computer memory for granted. It was one of the lower-cost parts of a PC build and was ...
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[2026 Latest Edition] Stop Copying Formulas! The Complete Guide to Dynamic Array Functions for Excel, Sheets, and LibreOffice!

'Copying formulas and dragging them down' 'Creating multiple helper columns for complex calculations' If you are still using spreadsheet software this way, you might be missing out on a lot. Once upon ...
IEEE

Deep Reinforcement Learning-Based Adaptive Nulling in Phased Array Under Dynamic Environments

Abstract: A phased array consists of multiple antenna elements that can control the direction of the radiated signal by adjusting each antenna element’s phase and amplitude, which are encapsulated in ...
IEEE

Optimizing Resource Allocation for Dynamic IoT Requests Using Network Function Virtualization

Abstract: Network Function Virtualization (NFV) is essential for ensuring efficient and scalable Internet-of-Things(IoT) networks. However, optimizing resource allocation in an NFV-enabled IoT (NIoT) ...