Build a free Excel task tracker with dropdowns, status colors, and a calendar view. Skip pricey apps, manage deadlines with ...

Learn how to generate random numbers without repeats in Excel using Microsoft 365 — a simple trick for faster, error-free ...

Create professional Excel visuals with custom charts, icon bars, radar charts, and interactive navigation bars with gradients ...

Abstract: In the paper, we discuss a generalization of 3x+1 Problem sometimes called Collatz' (Syracuse) Conjecture. For a given initial rational number, each next number is obtained by dividing the ...

Generates 230+ figurate number sequences across multiple dimensions in Python. Based on Figurate Numbers (2012) by Elena Deza and Michel Deza.