is $\frac{0}{0}$ indeterminate or undefined?
118175
Can we say that $\frac{0}{0}$ is every number?
40534
What is $(-1)^{\frac{2}{3}}$?
14150
Zero to the zero power – is $0^0=1$?
19828
Show that $\frac{x^3}{x^2+y^2}$ is not differentiable at $(0,0)$, even though all directional derivatives exist
43385
Why is $\frac{\operatorname dy'}{\operatorname dy}$ zero, since $y'$ depends on $y$?
62012
What is $0\div0\cdot0$?
13018
Why is $1^{\infty}$ considered to be an indeterminate form
57686
Finding $ \int^1_0 \frac{\ln(1+x)}{x}dx$
29739
How can $\frac{x^3-4x^2+4x}{x^2-4}$ be both $0$ and "undefined" when $x = 2$?
130935
Evaluating $\int_{0}^{1}\frac{x-1}{(x+1)\ln x} dx $
114675
Evaluating $\lim\limits_{x\to 0}(1+x)^{1/x}$?
79785
Determining the limit $\lim_{h\to0} \frac{\cos(x+h) - \cos(x)}{(x+h)^{1/2} - x^{1/2}}$
10068
$f(x,y)= e^{-\frac{1}{x^2+y^2}}$ when $(x,y)\neq (0,0)$ and $f(0,0)=0$.
53719
Evaluate $\lim_{x \to 0} \left(\frac{1}{\ln(1+x)} + \frac{1}{\ln(1-x)}\right)$
54646
How undefined is undefined behavior?
155023
Is $\frac{1}x\cos\left(\frac{1}x\right)$ Lebesgue integrable on $[0,1]$?
149201
What does $\lim_{x\to4} \frac{1}{x-4}$ equal?