Does $1^i$ and $1^{\frac{0}{0}}$ also give $1$ again?
54435
What is the value of $1^i$?
140260
Is $\int \frac{1}{2x} \, dx $ equal to $\frac{\ln|2x|}{2}+ C$ or $\frac{\ln|x|}{2}+ C$
19561
Why is $\frac{1}{\frac{1}{X}}=X$?
91000
Prove that $\frac{1}{a+1}0$
34762
Why isn't $\int \frac{1}{x}~dx = \frac{x^0}{0}$?
133852
What is the value of $i^{i^{i^\ldots}}$?
103030
Proving $\frac{1}{\sqrt{x}}\ge \frac{2}{x+1}$ for $x> 0$
68639
given $I_{n}=\int^1_{0}x^n\sqrt{1-x^2}dx$, then finding value of $ \frac{I_{n}}{I_{n-2}}$
109640
How do i find $(1+i)^{100}?$
95145
Does $\exp(2ir\pi)$ equal $1$? What's wrong?
61782
How to prove that $f(x) = \frac{-2x+1}{(2x-1)^2-1}$ is one-to-one on $(0,1)$?
98808
Finite Sum $\sum_{i=1}^n\frac i {2^i}$
87322
How to calculate $i^i$
3356
Why $\sum_{k=0}^m x^k $ is equal to $\dfrac{x^{m+1}-1}{x-1} $?
49444
Why isn't $e^{2\pi xi}=1$ true for all $x$?
55094
How to show $i^{-1} = -i$?
63474
Showing $\sum_{i = 1}^n\frac1{i(i+1)} = 1-\frac1{n+1}$ without induction?