How-To Geek on MSN

How to use the BYROW function in Microsoft Excel

BYROW replaces thousands of table formulas with one spill formula, making spreadsheets leaner and much more robust.
How-To Geek on MSN

How to use the REPT function in Excel to create text-based progress bars

Build stable, high-performance dashboards using REPT formulas and UNICHAR symbols instead of conditional formatting.
BBC

Solving more complex linear equations

Make sure you are confident in solving one and two-step linear equations and expanding brackets in order to tackle these more complex types of equations. Substitute close substituteIn algebra, to ...
Nature

Equation solving by simulation

Quantum computers can outperform their classical counterparts at some tasks, but the full scope of their power is unclear. A new quantum algorithm hints at the possibility of far-reaching applications ...