Usuario:Cdlfd/Pruebas

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1

$x^{2}\geq 0\qquad$

2

$\alpha \theta \upsilon \beta \vartheta \pi \phi \gamma \iota \varpi \varphi \delta \kappa \rho \chi \epsilon \lambda \varrho \psi \varepsilon \mu \sigma \omega \zeta \nu \varsigma \eta \xi \tau$

3

$\Gamma \Delta \Theta \Lambda \Xi \Pi \Sigma \Upsilon \Phi \Psi \Omega$

4

${\overline {m+n}}$

5

$\underbrace {a+b+\cdots +z} _{26}$ No lo representa bien

6

$\lim _{n\rightarrow 0}{\frac {\sin x}{x}}=1$

7

$2{\frac {x^{2}}{k+1}}$

8

${n \choose k}$

9

$\sum _{i=1}^{n}$

10

$\int _{0}^{\frac {\pi }{2}}$

11

${a,b,c}\neq \{a,b,c\}$

12

$\left({\frac {1}{1-x^{2}}}\right)^{3}$

13

$\${\Big (}(x+1)(x-1){\Big )}^{2}$

14

$\${\big (}{\Big (}{\bigg (}{\Bigg (}$

15

$x_{1},\ldots ,x_{n}x_{1}+\cdots +x_{n}$

16

$\int \!\!\!\int _{D}g(x,y)\,\mathrm {d} x\,\mathrm {d} y$

17

${\hat {a}}{\check {a}}{\tilde {a}}{\acute {a}}{\grave {a}}{\dot {a}}{\ddot {a}}{\breve {a}}{\bar {a}}{\vec {a}}$

18

$\leq \leq \geq \geq \equiv$

19

$\Re \Im \aleph$

${\displaystyle }$