List questions from irrational-numbers

Published on 04 Nov 2015 - 23:49

292

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proving $ \sqrt 2 + \sqrt 3 $ is irrational

Published on 06 Nov 2015 - 19:29

30

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irrationality of $\sum_{k=1}^{n} k^{\frac{1}{m}}$

Published on 08 Nov 2015 - 14:39

110

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A binary irrational with bits defined by primes

Published on 10 Nov 2015 - 1:43

1.6k

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Continuity question: Show that $f(x)=0, \forall x\in\mathbb{R}$.

Published on 10 Nov 2015 - 3:39

54

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Explanation of this (strong) induction statement

Published on 10 Nov 2015 - 15:27

92

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The irrationality of Pi

Published on 30 Mar 2026 - 5:25

1.4k

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Elementary proof that finite sums of square roots of primes is irrational

Published on 11 Nov 2015 - 0:43

81

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Irrationality of $\pi+c$

Published on 29 Mar 2026 - 6:34

260

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Is there a function, continuous on the irrationals, with rational values, nowhere locally constant?

Published on 01 Apr 2026 - 23:04

101

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Am I pretty close to proving that e is irrational?

Published on 16 Nov 2015 - 1:28

1.1k

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Interesting facts/ proofs about rational and irrational numbers

Published on 16 Nov 2015 - 10:22

274

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Finding transcendental roots to an algebraic equation

Published on 28 Mar 2026 - 0:36

216

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Proof That all Positive Irrational Sqaure Roots Can be Raised to an Irrational Power to Get a Whole Number

Published on 19 Nov 2015 - 4:05

1.2k

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Is the Cartesian square of the set of irrational numbers path connected?

Published on 19 Nov 2015 - 5:04

List Question

Exchangeability of union and intersection of open balls around all rational numbers in $[0,1]$

proving $ \sqrt 2 + \sqrt 3 $ is irrational

irrationality of $\sum_{k=1}^{n} k^{\frac{1}{m}}$

A binary irrational with bits defined by primes

Continuity question: Show that $f(x)=0, \forall x\in\mathbb{R}$.

Explanation of this (strong) induction statement

The irrationality of Pi

Elementary proof that finite sums of square roots of primes is irrational

Irrationality of $\pi+c$

Is there a function, continuous on the irrationals, with rational values, nowhere locally constant?

Am I pretty close to proving that e is irrational?

Interesting facts/ proofs about rational and irrational numbers

Finding transcendental roots to an algebraic equation

Proof That all Positive Irrational Sqaure Roots Can be Raised to an Irrational Power to Get a Whole Number

Is the Cartesian square of the set of irrational numbers path connected?

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