To enter a character code, either:
    Press Ctrl+Shift+U, enter the character code, press Space/Enter.
    Hold Ctrl+Shift, enter U followed by the character code, release Ctrl+Shift.

Code        Char        Name
9                       Horizontal tab
a                       Line feed
a0                      Non-breaking space
a6          ¦           Broken bar
a7          §           Section
a9          ©           Copyright
ab          «           Left-pointing double angle quotation mark
ac          ¬           Not
ae          ®           Registered trademark
b0          °           Degree
b1          ±           Plus or minus
b2          ²           Superscript 2
b5          µ           Micro
b6          ¶           Pilcrow
b7          ·           Middle dot
bb          »           Right-pointing double angle quotation mark
d7          ×           Multiplication
f7          ÷           Division
394         Δ           Greek Capital Letter Delta
3a9         Ω           Greek Capital Letter Omega
3b8         θ           Greek Small Letter Theta
3c0         π           Greek Small Letter Pi
2013        –           En dash
2014        —           Em dash
2015        ―           Horizontal bar
2020        †           Dagger
2021        ‡           Double dagger
2022        •           Bullet
2026        …           Horizontal ellipsis
2030        ‰           Per mille
2044        ⁄           Fraction slash
2122        ™           Trademark
2190        ←           Leftwards arrow
2191        ↑           Upwards arrow
2192        →           Rightwards arrow
2193        ↓           Downwards arrow
21d2        ⇒          Implies
21d4        ⇔          If and only if
2200        ∀           For every
2203        ∃           There exists
2208        ∈           Is an element of
2209        ∉           Is not an element of
221a        √           Radical
221b        ∛           Cube root
221c        ∜           4th root
221d        ∝           Proportional to
221e        ∞           Infinity
2227        ∧           And
2228        ∨           Or
222a        ∪           Union
2234        ∴           Therefore
2235        ∵           Because
2248        ≈           Almost equal to
2254        ≔           Is defined as
2260        ≠           Not equal
2261        ≡           Logical equivalence
2262        ≢           Logical inequivalence
2264        ≤           Less than or equal to
2265        ≥           Greater than or equal to
2295        ⊕          Either or
22a4        ⊤           True
22a5        ⊥           False
25a1        □           It is necessary that
25c7        ◇          It is possible that