| Main Key | Alternative Key |
| Symbol | Unicode | (La)TeX | Symbol | Unicode | (La)TeX |
| √ | 0221A | \sqrt{} | n√ | | \sqrt[n]{} |
- < | 0003C | <
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| ≤ | 02264 | \leq
- --------+---------+---------------------------------+
≦ | 02266 | \leqq - --------+---------+---------------------------------+
≪ | 0226A | \ll
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- > | 0003E | >
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| ≥ | 02265 | \geq
- --------+---------+---------------------------------+
≧ | 02267 | \geqq - --------+---------+---------------------------------+
≫ | 0226B | \gg
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- = | 0003D | =
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| ≡ | 02261 | \equiv
- --------+---------+---------------------------------+
≠ | 02260 | \neq - --------+---------+---------------------------------+
~ | 0223C | \sim - --------+---------+---------------------------------+
≈ | 02248 | \approx
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| | 0007C | | | ‖ | 02016 | \| |
- ∫ | 0222B | \int
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| ∬ | 0222C | \iint
- --------+---------+---------------------------------+
∭ | 0222D | \iint - --------+---------+---------------------------------+
∮ | 0222E | \oint - --------+---------+---------------------------------+
∯ | 0222F | \oiint - --------+---------+---------------------------------+
∰ | 02230 | \oiiint - --------+---------+---------------------------------+
∲ | 02232 | \varointclockwise - --------+---------+---------------------------------+
∳ | 02233 | \ointctrclockwise
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- ( | 00028 | (
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| [ | 0005b | [
- --------+---------+---------------------------------+
{ | 0007b | \{ - --------+---------+---------------------------------+
⟨ | 027E8 | \langle - --------+---------+---------------------------------+
⟪ | 027EA | \lang - --------+---------+---------------------------------+
⌈ | 02308 | \lceil - --------+---------+---------------------------------+
⌊ | 0230A | \lfloor
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- ) | 00029 | )
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| ] | 0005c | ]
- --------+---------+---------------------------------+
} | 0007c | \} - --------+---------+---------------------------------+
⟩ | 027E9 | \rangle - --------+---------+---------------------------------+
⟫ | 027EB | \rang - --------+---------+---------------------------------+
⌉ | 02309 | \rceil - --------+---------+---------------------------------+
⌋ | 0230B | \rfloor
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- a b | | \begin{matrix}\end{matrix}
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| (a b) | | \begin{pmatrix}\end{pmatrix}
- --------+---------+---------------------------------+
[a b] | | \begin{bmatrix}\end{bmatrix} - --------+---------+---------------------------------+
{a b} | | \begin{Bmatrix}\end{Bmatrix} - --------+---------+---------------------------------+
|a b| | | \begin{vmatrix}\end{vmatrix} - --------+---------+---------------------------------+
‖a b‖ | | \begin{Vmatrix}\end{Vmatrix} - --------+---------+---------------------------------+
{a | | \begin{cases}\end{cases}
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- x̂ | 00302 | \hat{x}
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| x̌ | 0030C | \check{x}
- --------+---------+---------------------------------+
x̀ | 00300 | \grave{x} - --------+---------+---------------------------------+
x́ | 00303 | \acute{x} - --------+---------+---------------------------------+
x̃ | 00303 | \tilde{x} - --------+---------+---------------------------------+
x̄ | 00304 | \bar{x} - --------+---------+---------------------------------+
x̆ | 00306 | \breve{x} - --------+---------+---------------------------------+
x̊ | 0030A | \mathring{x} - --------+---------+---------------------------------+
ẋ | 00307 | \dot{x} - --------+---------+---------------------------------+
ẍ | 00308 | \ddot{x} - --------+---------+---------------------------------+
x⃑ | 020D1 | \vec{x}
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- ℕ | 02115 | \mathbb{N}
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| ℤ | 02124 | \mathbb{Z}
- --------+---------+---------------------------------+
ℚ | 0211A | \mathbb{Q} - --------+---------+---------------------------------+
ℝ | 0211D | \mathbb{R} - --------+---------+---------------------------------+
ℂ | 02102 | \mathbb{C} - --------+---------+---------------------------------+
ℙ | 02119 | \mathbb{P} - --------+---------+---------------------------------+
ℍ | 0210D | \mathbb{H} - --------+---------+---------------------------------+
ℜ | 0211C | \Re - --------+---------+---------------------------------+
ℑ | 02111 | \Im
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- ← | 02190 | \leftarrow
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| ↚ | 0219A | \nleftarrow
- --------+---------+---------------------------------+
⟵ | 027F5 | \longleftarrow - --------+---------+---------------------------------+
⇐ | 021D0 | \Leftarrow - --------+---------+---------------------------------+
⇍ | 021CD | \nLeftarrow - --------+---------+---------------------------------+
⟸ | 027F8 | \Longleftarrow
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- ↔ | 02194 | \leftrightarrow
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| ↮ | 021AE | \nleftrightarrow
- --------+---------+---------------------------------+
⟷ | 027F7 | \longleftrightarrow - --------+---------+---------------------------------+
⇔ | 021D4 | \Leftrightarrow - --------+---------+---------------------------------+
⇎ | 021CE | \nLeftrightarrow - --------+---------+---------------------------------+
⟺ | 027FA | Longleftrightarrow
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- → | 02192 | \rightarrow
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| ↛ | 0219B | \nrightarrow
- --------+---------+---------------------------------+
⟶ | 027F6 | \longrightarrow - --------+---------+---------------------------------+
⇒ | 021D2 | \Rightarrow - --------+---------+---------------------------------+
⇏ | 021CF | \nRightarrow - --------+---------+---------------------------------+
⟹ | 027F9 | \Longrightarrow
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