Utilisateur:Dévilès/Aide-mémoire TeX

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\R \leftarrow \,\! \R \leftarrow \N \longleftarrow \,\! \N \longleftarrow \Z \leftrightarrow \,\! \Z \leftrightarrow
\mathbb{C} \Leftarrow \,\! \mathbb{C} \Leftarrow \mathcal{A} \Longleftarrow \,\! \mathbb{A} \Longleftarrow \mathfrak{S} \Leftrightarrow \,\! \mathfrak{S} \Leftrightarrow
a_{b_c^d}^{e_f^g} \,\! a_{b_c^d}^{e_f^g} \lim_{x \to +\infty} f(x) = \ell \,\! \lim_{n \to +\infty} f(x) = \ell \frac{p^{\alpha}}{q^{\aleph+\aleph_0}} \,\! \frac{p^{\alpha}}{q^{\aleph+\aleph_0}}
\sum_{k=0}^n \alpha_n^2 \,\! \sum_{k=0}^n \alpha_n^2 \prod_{n=1}^{\infty} \,\! \product_{n=1}^{\infty} \int_{r \in \R_+} \int_{\theta=0}^{2 \pi} \frac{e^{i \theta}}{\sigma^r} \, r \, d \theta dx \,\! \int_{r \in \R_+} \int_{\theta=0}^{2 \pi} \frac{e^{i \theta}}{\sigma^r} \, r \, d \theta dr
\in \ni \not\in \not\ni \,\! \in \ni \not\in \not\ni \subset \supset \not\subset \not\supset \,\! \subset \supset \not\subset \not\supset \subseteq \supseteq \not\subseteq \not\supseteq \,\! \subseteq \supseteq \not\subseteq \not\supseteq
\forall \exists \cup \cap \,\! \forall \exists \cup \cap = \equiv < > \leq \geq \,\! = \equiv < > \leq \geq \sim \simeq \cong \approx \wedge \vee \,\! \sim \simeq \cong \approx \wedge \vee
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