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Mathematics
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obscurans

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 6 months
  • 63 profile views
  • Last seen Feb 20 at 0:27

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Score 24
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Posts % 8
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Score 11
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Top posts (36) All Questions Answers | Votes Newest

23 A pattern in determinants of Fibonacci numbers? Dec 3 '18
10 What is a nonlinear way the time on a clock can run? Dec 24 '18
7 Can a function be smooth at a single point? Jan 5
5 Definition of smooth curve Jan 31
3 Let $a$ be a real number. If $a$ is positive, then $-a$ is negative. Conversely, if $a$ is negative, then $-a$ is positive. Jan 17
3 Let $T$ be the function that sum the digits of an integer $n$. Let $a (n)$ be the number of times we must apply $T$ to an integer n to a fixed point. Jan 30
3 Bet to place for profit Jan 16
3 Expected value of a random positive integer Dec 31 '18
3 Example of function $f\in C^{\infty}$ but not holomorphic Dec 5 '18
3 Alternative proof that if $a,b,c \in \mathbb{R}$ and $(a+b+c)c<0$ then $b^2-4ac>0$? Nov 24 '18
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