常用数学符号输入

常用数学符号输入#

输入	显示
$\alpha \beta \gamma \theta \lambda \pi \varphi \omega \xi \eta$	$\alpha \beta \gamma \theta \lambda \pi \varphi \omega \xi \eta$
$\in \notin \subseteq \subsetneqq \supseteq \supsetneqq \complement \cap \cup \varnothing \subset \not\subset$	$\in \notin \subseteq \subsetneqq \supseteq \supsetneqq \complement \cap \cup \varnothing \subset \not\subset$
$\times \cdot \div \cdots \leqslant \geqslant \approx \neq \pm \mp \infty \Delta$	$\times \cdot \div \cdots \leqslant \geqslant \approx \neq \pm \mp \infty \Delta$
$\triangle \angle \perp \parallel 45^\circ \odot \sim \cong$	$\triangle \angle \perp \parallel 45^\circ \odot \sim \cong$
$\lor \land \vec{a} \overrightarrow{AB} \Leftrightarrow\Leftarrow\Rightarrow$	$\lor \land \vec{a} \overrightarrow{AB} \Leftrightarrow\Leftarrow\Rightarrow$

输入	显示
$\alpha \beta \gamma \theta \lambda \pi \varphi \omega \xi \eta$	\(\alpha \beta \gamma \theta \lambda \pi \varphi \omega \xi \eta\)
$\in \notin \subseteq \subsetneqq \supseteq \supsetneqq \complement \cap \cup \varnothing \subset \not\subset$	\(\in \notin \subseteq \subsetneqq \supseteq \supsetneqq \complement \cap \cup \varnothing \subset \not\subset\)
$\times \cdot \div \cdots \leqslant \geqslant \approx \neq \pm \mp \infty \Delta$	\(\times \cdot \div \cdots \leqslant \geqslant \approx \neq \pm \mp \infty \Delta\)
$\triangle \angle \perp \parallel 45^\circ \odot \sim \cong$	\(\triangle \angle \perp \parallel 45^\circ \odot \sim \cong\)
$\lor \land \vec{a} \overrightarrow{AB} \Leftrightarrow\Leftarrow\Rightarrow$	\(\lor \land \vec{a} \overrightarrow{AB} \Leftrightarrow\Leftarrow\Rightarrow\)