Finding a square root of a permutation or explaining why it doesn't exist
56327
How to find the square root of a permutation
68804
Writing your own square root function
83837
Odd/Even Permutations
86394
EVERGREEN string question. Combinations and permutations
20722
Fixed points in random permutation
7463
Square root of a square
18932
Squares in arithmetic progression
40072
Finding the square root of a random number with Newton's method, using While/Do/For loops?
66364
Why is $(\sqrt{2}+\sqrt{3})^{2008}$ so close to an integer?
53312
Multiplication principle and permutation
19101
Permutation induced by a partition
131863
Permutation question on alphabets
40763
Possible orders of permutations of $11$ symbols
113481
Modular Arithmetic - Find the Square Root
51518
Is $\sqrt[3]{p+q\sqrt{3}}+\sqrt[3]{p-q\sqrt{3}}=n$, $(p,q,n)\in\mathbb{N} ^3$ solvable?
91560
Square Fibonacci numbers
54030
Square and square root and negative numbers