The Lost Logic of Elementary Mathematics
Making mathematics education simpler yet more powerful with ancient ORIGINal Indian ideas.
Some Incorrect English Translations of Euclid's Definition of Multiplication
Euclidean Number Theory: Greek - Arabic - Sanskrit - English!
Scalar Multiplication or Point Multiplication on Elliptic Curves
A Seed to a View
A Pedagogical Times Tables Multiplication Facts Chart
Brahmagupta's Brāhmasphutasiddhānta by Sudhākara Dvivedin 1902 India
Locating a Product with Three Points and a Circle
The Black Swan of Mathematics
The Zipper of Pythagoras and a² + b² = c²
How to Square the Circle (with proofs)
What is DesCartesian Multiplication?
What is DesCartesian Division?
The Multiplication Triangle ⨻
7 Shocking Math Truths (They won't tell you!)
Lost Logic of Elementary Math Slideshow
Jonathan J. Crabtree Academic Achievements
Maths education: New decade, new opportunities?
My Indian Maths Petition Letter
The Death of Arithmetic!
Multiplication via Descartes & Newton (Free Slides)
on Multiplication via Descartes & Newton (Free Slides)
Scroll down for the seminar slides!
AAMT Seminar Info.
How to explain multiplication and division like René Descartes and Isaac Newton
Where to go next...
ORCID Research I.D.
Other Words in Print
Podometic is India's Own Arithmetic!