Math0: Basic Latex markup (2)

Space:"\ " will give you a space in math expressions, notice the space after "\".

Vector and bar: \bar a gives you $\bar a$, \vec a gives you $\vec a$ and gives you $\overline{AB}$.

Under and above: \underset{a\ note\ here}{x+y+z} gives you $\underset{a\ note\ here}{x+y+z}$ and \overset{a\ note\ here}{x+y+z} gives you $\overset{a\ note\ here}{x+y+z}$. To make it looks better we can us the code \underset{a\ note\ here}{\underbrace{x+y+z}} to get

$\underset{a\ note\ here}{\underbrace{x+y+z.}}$

Similarly \overset{\text{ Some texts}}{\overbrace{(a+b+c+d)^2}} gives you

$\overset{\text{ Some texts}}{\overbrace{(a+b+c+d)^2.}}$

Some special characters:

For the following special characters, double-click it and then you can select and copy code by using your mouse.

$\alpha$, $\beta$, $\gamma$, $\delta$, $\epsilon$, $\varepsilon$, $\zeta$, $\eta$, $\theta$, $\vartheta$, $\iota$, $\kappa$, $\lambda$, $\mu$, $\nu$, $\xi$, $o$, $\pi$, $\varpi$, $\upsilon$, $\phi$, $\varphi$, $\chi$, $\psi$, $\omega$, $\Gamma$, $\Delta$, $\Theta$, $\Lambda$, $\Xi$, $\Pi$, $\Sigma$, $\Upsilon$, $\Phi$, $\Psi$, $\Omega$, \$, $\infty$, $\cap$, $\bigcap$, $\cup$, $\bigcup$ , $\geq$, $\leq$, $\neq$, $\doteq$, $\propto$, $\asymp$, $\ll$, $\gg$, $\equiv$, $\sim$, $\simeq$, $\approx$, $\cong$, $\rightarrow$, $\Rightarrow$,$\leftarrow$, $\Leftarrow$, $\leftrightarrow$, $\Leftrightarrow$, $\uparrow$, $\downarrow$, $\updownarrow$, $\Uparrow$, $\Downarrow$, $\Updownarrow$, $\cdot$, $\cdots$, $\vdots$, $\ddots$, $\angle$, $\emptyset$, $\bot$, $\triangle$, $\nabla$, $\partial$, $\heartsuit$, $\spadesuit$, $\clubsuit$, $\forall$, $\exists$, $\hbar$, $\sharp$, $\natural$, $\flat$, $\div$, $\times$, $\pm$, $\mp$, $\star$, $\circ$, $\bullet$, $\otimes$, $\oplus$, $\ominus$, $\oslash$, $\odot$, $\amalg$, $\dagger$, $\ddagger$, $\nearrow$, $\searrow$, $\nwarrow$, $\swarrow$, $\vee$, $\wedge$, $\sqcup$, $\bigcirc$, $\diamond$,

Last modified: Thursday, 23 November 2017, 4:50 PM