Dr James Stanton recently wrote an essay on Weird Multiplication. It's a great read and not just because it mentions my own weird way to multiply with a circle.
Yet what's weirder than weird multiplication? Weird division!
29
Apr 15
A New Model of Multiplication via Euclid
Recent Posts
- REGENESIS: Recompiling Math via Indian Logic
- Answer this. If 1⁰ = 1 and 1¹ = 1 does 0 = 1?
- Success Secrets for Teachers via China & India
- Fixing Flaws in Elementary Mathematics Teaching
- Missed math revealed! (Multiplication & Division)
- Multiplication via Descartes & Newton (Free Slides)
- The Lost Logic of Elementary Math
- Greening the Elementary Integer Math Matrix
- Saving Aha Moments from my Necktop Computer
- Multiplication ≠ Repeated Addition: Myth Busted!
- Reactions to my Mathematics Lessons, A-Z
- Questions to Santa about Multiplication
- Goldbach Conjecture FALSE for Big Numbers
- New Lattice/Gelosia Multiplication Template
- Multiplication after the War of Independence
- Multiplication – Addition = Keith Devlin
- Errata in the Multiplication/Exponentiation Data
- Truths of Math Mocked...
- Multiplication, in Italian, German & French
- MIRA IS DEAD! (Long Live PCV.)
- How al-Khwarizmi multiplied fractions: In English!
- Ramanujan was wrong... 0/0 and the SCAM
- Pythagoras in the Chinese Chou Pei Suan Ching
- The first printed edition of Euclid's Elements
- Isaac Barrow's pocket size Elements of Euclid
- Versions of Euclid's multiplication definition
- How to memorise the world's largest known prime!
- A Radical '123' proposal for Real Numbers
- Did Thales teach Pythagoras this?
- Theodorus of Cyrene, Pythagoras & Podo at Play!
- Why is negative left of zero & positive right?
- Why Positive Reals have 2 square roots
- The Financial 'Times Tables' on the Cartesian Plane
- Weirder than Weird Multiplication? Weird Division!
- Proofs for Multiplication on the Reals with a Circle
- The Master Key that Unlocks Science
- A proof ab = a added to itself b – 1 times
- 1565 Pierre Forcadel on Euclid's Multiplication
- 1555 Johann Scheubelon on Euclid's Multiplication
- 1543 Niccolo Tartaglia on Euclid's Multiplication
- Subtracting addition from multiplication...
- Why do numbers exist?
- The Oldest Manuscript of Euclid’s Elements 888CE
- Exponentiation as Repeated Multiplication
- Is this why are Chinese kids better at math?
- Henry the Haberdasher's Multiplication
- CCSS Drops Defective Definition of Multiplication
- When Multiplication is Repeated Subtraction
- Thank your mathematics teacher here...
- Point Multiplication on Elliptic Curves