Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

This video explains how to divide numbers in Excel using proper formulas while avoiding common mistakes that lead to errors.

With Endex, you can build a full DCF in Excel, including history, projections, and valuation outputs, producing audit ready ...

Ever since Microsoft introduced Python in Excel, I have treated it as a ‘someday’ project. I knew Python integration was the ...

Abstract: “Active flux” is an alternative unitary concept for the control of practically all ac drives. As aligned to rotor d-axis (for synchronous and flux-modulation machines) and to rotor flux axis ...