\[ \cdot \]
\[ \times \]
\[ \ast \]
\[ \div \]
\[ \diamond \]
\[ \pm \]
\[ \mp \]
\[ \oplus \]
\[ \ominus \]
\[ \otimes \]
\[ \oslash \]
\[ \odot \]
\[ \circ \]
\[ \bullet \]
\[ \asymp \]
\[ \equiv \]
\[ \leq \]
\[ \geq \]
\[ \preceq \]
\[ \succeq \]
\[ \sim \]
\[ \simeq \]
\[ \approx \]
\[ \widehat{=} \]
\[ \ll \]
\[ \gg \]
\[ \prec \]
\[ \succ \]
\[ \neq \]
\[ \propto \]
\[ \mapsto \]
\[ \infty \]
\[ \forall \]
\[ \exists \]
\[ \partial \]
\[ \nabla \]
\[ \lim \]
\[ \sin \]
\[ \cos \]
\[ \tan \]
\[ \leftarrow \]
\[ \rightarrow \]
\[ \uparrow \]
\[ \downarrow \]
\[ \leftrightarrow \]
\[ \nearrow \]
\[ \searrow \]
\[ \swarrow \]
\[ \nwarrow \]
\[ \Leftarrow \]
\[ \Rightarrow \]
\[ \Uparrow \]
\[ \Downarrow \]
\[ \Leftrightarrow \]
\[ \rightleftharpoons \]
\( \overset{?}{\rightarrow} \)
 
\[ \alpha \]
\[ \beta \]
\[ \gamma \]
\[ \delta \]
\[ \epsilon \]
\[ \zeta \]
\[ \eta \]
\[ \theta \]
\[ \iota \]
\[ \kappa \]
\[ \lambda \]
\[ \mu \]
\[ \nu \]
\[ \xi \]
\[ \pi \]
\[ \rho \]
\[ \sigma \]
\[ \tau \]
\[ \upsilon \]
\[ \phi \]
\[ \chi \]
\[ \psi \]
\[ \omega \]
\[ \Gamma \]
\[ \Delta \]
\[ \Theta \]
\[ \Lambda \]
\[ \Xi \]
\[ \Pi \]
\[ \Sigma \]
\[ \Upsilon \]
\[ \Phi \]
\[ \Psi \]
\[ \Omega \]
           
\[ \mathbb{N} \]
\[ \mathbb{Z} \]
\[ \mathbb{Q} \]
\[ \mathbb{R} \]
\[ \mathbb{C} \]
\[ \varnothing \]
\[ \in \]
\[ \ni \]
\[ \subset \]
\[ \supset \]
\[ \cap \]
\[ \cup \]
\[ \subseteq \]
\[ \supseteq \]
\[ \notin \]
\[ \not \ni \]
 
\( X^{n} \)
\( X_{n} \)
\( \sqrt{?} \)
\( \sqrt[n]{?} \)
\( \frac{a}{b} \)
\( \sum_{a}^{b} \)
\( \sum_{t \in \mathbf{T}} \)
 
\( \sum{a,b} \)
\( \int_{a}^{b}{c} \)
\( \iint_{a}^{b}{c} \)
\( \iiint_{a}^{b}{c} \)
\( \oint{a} \)
\( (a) \)
\( [a] \)
 
\( \lim\limits_{n \to \infty}\frac{1}{n} \)
\( \hbar \)
\( ƛ \)
\( \prod_{a}^{b} \)
\( \lbrace{a}\rbrace \)
\( ¶ \)
 
\( \left| \begin{matrix} a_1 & a_2 \\ a_3 & a_4 \end{matrix} \right| \)
\( \left(\begin{array}{rr} \cos\varphi & -\sin\varphi \\ \sin\varphi & \cos\varphi\end{array}\right) \)
\[ \begin{eqnarray} y & = & ax^2 + bx + c \\ f(x) & = & x^2 + 2xy + y^2 \end{eqnarray} \]
 

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