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15
Math.TechQA.Club
2017-07-14 01:14:39
383
Views
Examples of diagonal line segments in $\mathbb{R}^2$ that contain no rational points?
Published on
14 Jul 2017 - 1:14
#general-topology
#geometry
#real-numbers
#irrational-numbers
#rational-numbers
1.2k
Views
Are all irrational numbers also normal numbers (probability of each decimal is equal)?
Published on
03 Apr 2026 - 3:21
#real-numbers
#irrational-numbers
#pi
128
Views
For which $a\in\Bbb R^+$ is $\{1,a, a^a, a^{a^a},...\}$ linearly independent over $\Bbb Z$?
Published on
27 Mar 2026 - 4:38
#elementary-number-theory
#examples-counterexamples
#exponentiation
#irrational-numbers
#tetration
426
Views
Is $\sum\limits_n\frac{1}{2^{n}-1}$ irrational?
Published on
19 Jul 2017 - 12:55
#number-theory
#irrational-numbers
2.6k
Views
Polynomial having rational coefficients and one root: $\sqrt{2}+\sqrt{3}-\sqrt{5}$
Published on
22 Jul 2017 - 8:20
#algebra-precalculus
#polynomials
#irrational-numbers
#rational-numbers
548
Views
When is Morrie's Law a rational number
Published on
22 Jul 2017 - 14:55
#trigonometry
#irrational-numbers
#rational-numbers
88
Views
Does $x^y, y^x \in \mathbb{Q}, x\neq y$ imply $x, y \in \mathbb{Q}$?
Published on
25 Jul 2017 - 9:38
#real-numbers
#irrational-numbers
#rational-numbers
741
Views
Prove an infinite sum is irrational
Published on
27 Jul 2017 - 17:53
#irrational-numbers
237
Views
Is there a base (besides base 0) that cannot represent all rational numbers?
Published on
29 Mar 2026 - 3:21
#irrational-numbers
#number-systems
394
Views
Questions about Spivak's proof that $\sqrt{2} + \sqrt[3]{2}$ is irrational
Published on
28 Jul 2017 - 16:06
#linear-algebra
#polynomials
#irrational-numbers
1.6k
Views
Prove $ \sqrt{2k}$ is irrational where $ k$ is an odd integer.
Published on
30 Jul 2017 - 0:28
#elementary-number-theory
#proof-writing
#divisibility
#irrational-numbers
#rational-numbers
919
Views
Can someone tell me if my proof about irrational ^ irrational = rational is valid?
Published on
30 Jul 2017 - 3:53
#proof-verification
#proof-writing
#exponentiation
#irrational-numbers
646
Views
sum of rational terms in $\left(\sqrt{2}+\sqrt{27}+\sqrt{180}\right)^{10}$
Published on
04 Aug 2017 - 16:56
#combinatorics
#polynomials
#binomial-coefficients
#irrational-numbers
#rational-numbers
434
Views
Partitioning the irrational numbers in a special way
Published on
05 Aug 2017 - 7:49
#real-analysis
#set-theory
#irrational-numbers
304
Views
Prove that $\sqrt{12 x^3-3}$ is irrational
Published on
13 Aug 2017 - 12:48
#number-theory
#elementary-number-theory
#irrational-numbers
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