Rational number arbitrarily close to a square root of 2
42842
Proof for $\epsilon$ closeness to $\sqrt{2}$ for all values of $\epsilon$
73612
Is there a Non-prime Number that is Divisible only by Numbers Greater than its Square Root?
134377
The minimum number of digits after the floating-point, which uniquely identify every irrational square root
20619
Finding Rational numbers
140969
Limit of square root problem
34710
Cardinality of Irrational Numbers
103744
Minimal $ab$ for Rational Number $a/b$ in an Interval
91101
Proving $\sqrt2$ is irrational
40009
Show that $e^{\sqrt 2}$ is irrational
86988
Cardinality of the Irrationals
23752
Proving Irrationality
148585
Show that, for any $\epsilon>0$, there exist two rationals such that $q < x < q'$ and $|q-q'|<\epsilon$
138977
Infinitely many rational numbers between two different real numbers
50555
Approximation of real number to the power of irrational
138446
Proving that there exists an irrational number in between any given real numbers
98440
Show that any non-negative rational integer may be written as the sum of two squares if it is of the form....
34491
Is there a way to show that $\sqrt{p_{n}} < n$?