Is there a squarefree number between any two squares?
39156
Concerning what is between two consecutive squares.
57250
Proving that the sum and difference of two squares (not equal to zero) can't both be squares.
79103
Check if a number is a perfect square
59782
Are there any $n$ for which $ n^4+n^3+n^2+n+1$ is a perfect square?
84220
Questions on perfect squares
98440
Show that any non-negative rational integer may be written as the sum of two squares if it is of the form....
106884
Is there a continuous bijection between an interval $[0,1]$ and a square: $[0,1] \times [0,1]$?
70327
the numer of partial function between two sets in combinatoric way
86866
Is there a number whose absolute value is negative?
24706
Is there a rational number between any two irrationals?
100433
Limit of difference of two square roots
153769
Numbers that can be expressed as the sum of two cubes in exactly two different ways
112644
The product of two numbers that can be written as the sum of two squares
41641
$(n-7)(n+7)=$ some perfect square
110296
Is there a good word for a square-rectangle relationship?
113511
What's a good algorithm to determine if an input is a perfect square?
30352
How to calculate Maximum or Minimum of two numbers without using if?