David Corfield
first steps


How do we arrive at mathematical language?


Clearly first from matchings. We know that same size of sets is transitive and symmetric.

Sharing out evenly.

Comparison of sets.

More general comparison

Taller, stronger, longer, further, faster, larger, heavier, etc. Different scales. Some with unit. Lengths and heights, mass/weight, capacity and volume, time


Shape, line, length, area. Straight.

Last revised on August 23, 2021 at 05:39:26. See the history of this page for a list of all contributions to it.