It's true! k -:- 1 = k is true in algebra IF AND ONLY IF, k is a (rational) number.

Опубликовано: 30 Август 2026
на канале: New Calculus
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It's true! k : 1 = k is true in algebra IF AND ONLY IF, k is a (rational) number. The adjective "rational" being redundant.

A number is a NAME given to a MEASURE that describes a RATIO of MAGNITUDES.

https://www.academia.edu/116802664/Is...

1/2 = Measure ( _ : _ _ ) or Measure ( _ _ : _ _ _ _ )

2/1 = Measure ( _ _ : _ ) or Measure ( _ _ _ _ : _ _ )

sqrt(2)/1 =/= Measure (square diagonal : square side)

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