what's the real value of $\sqrt2^{\sqrt2^{\large \sqrt2^{\sqrt2^{\unicode{x22F0}}}}}$?
20532
Are these solutions of $2 = x^{x^{x^{\:\cdot^{\:\cdot^{\:\cdot}}}}}$ correct?
49116
Finding the last digit of $103^{103^{103^{103^{103}}}}$
119433
How to find modulo of large numbers like $9801\! \pmod {\!32}$
50041
Significance of $\sqrt[n]{a^n} $?!
114506
Expansion of $(1+\sqrt{2})^n$
25883
Calculating $\Big\lfloor\underbrace{\sqrt{2017+\sqrt{2017+...+\sqrt{2017}}}}_\text{2017 roots}\Big\rfloor$
150841
How to read this mathematics value: 10^9
139932
What is the square root of $i^4$?
65624
Real vs. Floating Point vs. Money
103493
Find the $1000$th digit after the decimal point of $\sqrt{n},$ where $n=\underbrace{11\dots1}_{1998 \text{ 1's}}$
67312
How to find the last digit of $3^{1000}$?
74353
How to find this unicode character U+202F in your LaTeX documents?
46144
Understanding imaginary exponents
51680
decimal representation of $2^m$ starts with a particular finite sequence of decimal digits
9156
Can someone explain this: 0.2 + 0.1 = 0.30000000000000004?
10882
irrationality of $\sqrt{2}^{\sqrt{2}}$.
157771
Nested exponent modulus, $2^{2^{517}} \pmod {23}$