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Cách gõ công thức Toán học trên web

Các ký tự đặc biệt khác:
| Symbol | Command | Symbol | Command | Symbol | Command |
|---|---|---|---|---|---|
| \le | \ge | \neq | |||
| \sim | \ll | \gg | |||
| \doteq | \simeq | \subset | |||
![]() | \supset | ![]() | \approx | ![]() | \asymp |
![]() | \subseteq | ![]() | \supseteq | ![]() | \cong |
![]() | \smile | ![]() | \sqsubset | ![]() | \sqsupset |
![]() | \equiv | ![]() | \frown | ![]() | \sqsubseteq |
![]() | \sqsupseteq | ![]() | \propto | ![]() | \bowtie |
![]() | \in | ![]() | \ni | ![]() | \prec |
![]() | \succ | ![]() | \vdash | ![]() | \dashv |
![]() | \preceq | ![]() | \succeq | ![]() | \models |
![]() | \perp | ![]() | \parallel | ![]() | \| |
![]() | \mid |
| Symbol | Command | Symbol | Command | Symbol | Command |
|---|---|---|---|---|---|
![]() | nmid | ![]() | nleq | ![]() | ngeq |
![]() | nsim | ![]() | ncong | ![]() | nparallel |
![]() | not< | ![]() | not> | ![]() | not= |
![]() | notle | ![]() | notge | ![]() | notsim |
![]() | notapprox | ![]() | notcong | ![]() | notequiv |
![]() | notparallel | ![]() | nless | ![]() | ngtr |
![]() | lneq | ![]() | gneq | ![]() | lnsim |
![]() | lneqq | ![]() | gneqq |
| Symbol | Command | Symbol | Command | Symbol | Command | Symbol | Command |
|---|---|---|---|---|---|---|---|
![]() | Gamma | ![]() | Delta | ![]() | Theta | ![]() | Lambda |
![]() | Xi | ![]() | Pi | ![]() | Sigma | ![]() | Upsilon |
![]() | Phi | ![]() | Psi |
Arrows
| Symbol | Command | Symbol | Command |
|---|---|---|---|
![]() | gets | ![]() | to |
![]() | leftarrow | ![]() | Leftarrow |
![]() | rightarrow | ![]() | Rightarrow |
![]() | leftrightarrow | ![]() | Leftrightarrow |
![]() | mapsto | ![]() | hookleftarrow |
![]() | leftharpoonup | ![]() | leftharpoondown |
![]() | rightleftharpoons | ![]() | longleftarrow |
![]() | Longleftarrow | ![]() | longrightarrow |
![]() | Longrightarrow | ![]() | longleftrightarrow |
![]() | Longleftrightarrow | ![]() | longmapsto |
![]() | hookrightarrow | ![]() | rightharpoonup |
![]() | rightharpoondown | ![]() | leadsto |
![]() | uparrow | ![]() | Uparrow |
![]() | downarrow | ![]() | Downarrow |
![]() | updownarrow | ![]() | Updownarrow |
![]() | nearrow | ![]() | searrow |
![]() | swarrow | ![]() | nwarrow |
Dots
| Symbol | Command | Symbol | Command | Symbol | Command | Symbol | Command |
|---|---|---|---|---|---|---|---|
![]() | ldots 2 | ![]() | vdots | ![]() | cdots 2 | ![]() | ddots |
| Symbol | Command | Symbol | Command | Symbol | Command |
|---|---|---|---|---|---|
![]() | hat{x} | ![]() | check{x} | ![]() | dot{x} |
![]() | breve{x} | ![]() | acute{x} | ![]() | ddot{x} |
![]() | grave{x} | ![]() | tilde{x} | ![]() | mathring{x} |
![]() | bar{x} | ![]() | vec{x} |
| Symbol | Command | Symbol | Command |
|---|---|---|---|
![]() | vec{jmath} | ![]() | tilde{imath} |
| Symbol | Command | Symbol | Command |
|---|---|---|---|
![]() | widehat{3+x} | ![]() | widetilde{abc} |
Others
| Symbol | Command | Symbol | Command | Symbol | Command |
|---|---|---|---|---|---|
![]() | aleph | ![]() | hbar | ![]() | imath |
![]() | jmath | ![]() | ell | ![]() | wp |
![]() | Re | ![]() | Im | ![]() | mho |
![]() | prime | ![]() | emptyset | ||
![]() | surd | ![]() | top | ||
![]() | bot | ![]() | vdash | ![]() | dashv |
![]() | neg | ||||
![]() | flat | ![]() | natural | ![]() | sharp |
![]() | backslash | ![]() | Box | ![]() | Diamond |
![]() | clubsuit | ![]() | diamondsuit | ![]() | heartsuit |
![]() | spadesuit | ![]() | Join | ![]() | blacksquare |
| Symbol | Command | Symbol | Command | Symbol | Command |
|---|---|---|---|---|---|
| sum | int | oint | |||
| prod | coprod | bigcap | |||
| bigcup | bigsqcup | bigvee | |||
| bigwedge | bigodot | bigotimes | |||
| bigoplus | biguplus |
———–Ví dụ mở rộng:
Đoạn code: $latex ihbarfrac{partial}{partialt}left|Psi(t)right>=Hleft|Psi(t)right> $ Cho kết quả:
Hi vọng với hướng dẫn này, các bạn sẽ dễ dàng viết được công thức Toán học trên web này nhé.
Thân mến,
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