Livret: An Introduction to PCV (Proportional Co-Variation)

The traditional meta-model of multiplication is flawed because it was derived from an incorrect translation of Euclid's definition of multiplication. The better meta model (as Euclid originally wrote about in Elements) is what the author has dubbed, Proportional Co-Variation.

 

Jonathan J. Crabtree

 
Type de ressources
Livret
Balises
co-variation  pcv  proportional 
Tranche d'âges
12 – 19+
Langue
English
 
 
 
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