cozyjaeyoon1

3 Questions
11 Answers

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568

0

+40

Expressing Mathematical words with an equation.

How can I express those things below with an equation as simple as possible?
(A) Average
(B) Standard Deviation
(C) The Riemann Zeta Function read more ..

cozyjaeyoon1 Dec 10, 2016

0

608

1

+40

Square sum

What is the maximum number of natural numbers, so that sum of every possible pair is a:
1. Prime number
2. Square number
e.g: all the pairs possible pairs you can with the numbers 1, 24, 120 are (1,24), (1,120) and (24,120). read more ..

cozyjaeyoon1 Oct 13, 2016

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904

3

+40

Parity of infinity

Is infinity even, odd or neither?
In my opinion, infinity could be odd, because most curves of constant width is made by drawing arcs of a circle on a regular n-gon, where n is odd. And a circle is technically a curve of constant width with an infinite read more ..

cozyjaeyoon1 Oct 12, 2016