Prove that $E=F[\alpha^2]$
22430
Equal simple field extensions?
98344
Prove that $\int_0^1[f''(x)]^2dx\ge4.$
58832
How prove this $\int_{a}^{b}[f''(x)]^2dx\ge\dfrac{4}{b-a}$
79281
Let $f : X \to Y$ be a function and $E \subseteq X$ and $F \subseteq X$. Show that in general
38785
Prove previsibility and $E[X_{T \wedge n}] \le E[X_{S \wedge n}]$
95415
proof relating to limit definition of e
94077
Proof of linear independence of $e^{at}$
127378
Is $2^\alpha=2^\beta\Rightarrow \alpha=\beta$ a $\sf ZFC$-independence result?
3818
Proving two entire functions are constant.
24785
How prove this equation $\alpha=\aleph_{0}\alpha$
21881
Prove that $\forall\alpha\geq\omega$, $|L_\alpha|=|\alpha|$ without AC
111406
Proving that a definition of e is unique
72735
Understanding the proof of a formula for $p^e\Vert n!$
30385
Proving that $\frac{e^x + e^{-x}}2 \le e^{x^2/2}$
113778
Show that $E=\{(x,\alpha)\mid 0\leq \alpha<|f(x)|\}$ is measurable if $f$ is measurable.
42677
Proving $(\alpha + \beta)^{p^n} = \alpha^{p^n} + \beta^{p^n}$ in a finite field
74583
Prove that $f'(0)=L$.