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Intro to "real numbers" as Cauchy sequences of rationals
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Classroom Contents
Real Numbers and Cauchy Sequences of Rationals - Math Foundations 111
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- 1 Intro to "real numbers" as Cauchy sequences of rationals
- 2 "Sequences with limits are Cauchy sequence"
- 3 The usual proof of the previous "theorem"
- 4 Cauchy sequences ought to have a limit!
- 5 Cauchy sequences of rational numbers
- 6 Sequences in the same direction
- 7 Equivalence class of Cauchy sequences
