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user3019105

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

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  • tonix-tuft
  • Member for 6 years, 3 months
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  • Last seen Dec 21 '20 at 21:35

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11 Proof that every number ≥ $8$ can be represented by a sum of fives and threes. Mar 9 '15
5 What are the ways to solve trig equations of the form $\sin(f(x)) = \cos(g(x))$? Jul 8 '15
3 How is the Binet's formula for Fibonacci reversed in order to find the index for a given Fibonacci number? Nov 14 '14
3 What is the formula for the density of a multigraph (both undirected and directed)? Mar 11 '19
2 Combinatorics permutations of $n$ elements of which $k$ are optional and $n - k$ are mandatory Apr 6 '18
2 Probability of two persons to sit next to each other in a plane Nov 3 '18
1 Why the number of subsets S ⊂ {1,…,n} without an odd number of consecutive integers is F(n+1)? Nov 12 '14
1 What does it mean that the probability is an integral in continuous probability? Mar 19 '18
1 Expansion of variance in terms of expected value Jan 14 '18
1 What does multiplication mean in probability theory? Feb 21 '18
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