Unicode

Peek behind the scenes

	Greek letters
γ	947	03B3	`g*`	etc.
Γ	915	0393	`G*`	etc.
	Non-obvious Greek letters
ξ	958	03BE	`c*`	(xi) (Windows symbol uses x)
θ	952	03B8	`h*`	(theta) (WS: q)
ψ	968	03C8	`q*`	(psi) (WS: y)
ω	969	03C9	`w*`	(omega) (WS: also w)
χ	967	03C7	`x*`	(chi) (WS: c)
η	951	03B7	`y*`	(eta) (WS: h)
	Arithmetic
√	8730	221A	`RT`
½	189	00BD	`12`	All simplified fractions with denominators 2, 3, 4, 5, 6, 8 exist.
−	8722	2212	`-2`	minus sign
×	215	00D7	`*X`	multiplication sign
÷	247	00F7	`-:`	division sign
∞	8734	221E	`00`	infinity (nb. that's two zeroes)
∑	8721	2211	`+Z`	sum
∏	8719	220F	`*P`	product
±	177	00B1	`+-`	plus-minus sign
	Floor/Ceiling
⌈	8968	2308	`<7`
⌉	8969	2309	`>7`
⌊	8970	230A	`7<`
⌋	8971	230B	`7>`
	(In)Equalities
∼	8764	223C	`?1`
≃	8771	2243	`?-`
≅	8773	2245	`?=`
≈	8776	2248	`?2`
≠	8800	2260	`!=`
≡	8801	2261	`=3`
≤	8804	2264	`=<`
≥	8805	2265	`>=`
≮	8814	226E	`!<`
≯	8815	226F	`!>`
≪	8810	226A	`<*`
≫	8811	226B	`*>`
	Custom: Inequality
≢	8802	2262	`!#`
	Superscripts, subscripts
⁰	8304	2070	`0S`	`0123456789+-=()n`
₀	8320	2080	`0s`	`0123456789+-=()`
	Custom: Superscripts
¹	185	00B9	`11`	Somehow this already works in Vim even though I didn't set it; I'm putting it here so I can copy it with others for other purposes
²	178	00B2	`22`	ditto
³	179	00B3	`33`	ditto
⁴	8308	2074	`44`	not ditto, this and the below don't work by default
⁵	8309	2075	`55`
⁶	8310	2076	`66`
⁷	8311	2077	`77`
⁸	8312	2078	`88`
⁹	8313	2079	`99`
	Geometry
∠	8736	2220	`V-`	angle sign
△	9651	25B3	`uT`	triangle (white up-pointing i.e. useful for math)
°	176	00B0	`DG`	degree
∥	8741	2225	`PP`
‖	8214	2016	`!2`
⊥	8869	22A5	`-T`
	Sets
∅	8709	2205	`/0`
Ø	216	00D8	`O/`
∈	8712	2208	`(-`
∋	8715	220B	`-)`
∩	8745	2229	`(U`
∪	8746	222A	`U)`
⊂	8834	2282	`(C`
⊃	8835	2283	`)C`
⊆	8838	2286	`(_`
⊇	8839	2287	`)_`
	Custom: More Relations
∉	8713	2209	`(+`
∌	8716	220C	`+)`
⊄	8836	2284	`(/`
⊅	8837	2285	`/)`
⊈	8840	2288	`($`
⊉	8841	2289	`)$`
⊊	8842	228A	`(!`	`(!` is the default digraph for {
⊋	8843	228B	`!)`	`!)` is the default digraph for }
⊕	8853	2295	`@+`
⊖	8854	2296	`@-`
⊗	8855	2297	`@x`
⊘	8856	2298	`@/`
⊙	8857	2299	`@.`	(Already available as `0.`)
⊚	8858	229A	`@o`	(Already available as `02`)
⊛	8859	229B	`@*`
⊜	8860	229C	`@=`
⦶	10678	29B6	`@\|`
⋘	8920	22D8	`3<`
⋙	8921	22D9	`3>`
	Logic
∀	8704	2200	`FA`	For All
∃	8707	2203	`TE`	There Exists
∧	8743	2227	`AN`	ANd
∨	8744	2228	`OR`	OR
¬	172	00AC	`NO`	NOt
∴	8756	2234	`.:`	consider top-to-bottom
∵	8757	2235	`:.`	consider top-to-bottom
	Calculus
∫	8747	222B	`In`
∬	8748	222C	`DI`
∂	8706	2202	`dP`
∮	8750	222E	`Io`
∆	8710	2206	`DE`
∇	8711	2207	`NB`
	Custom: Blackboard-font digraphs
ℕ	8469	2115	`NN`
ℚ	8474	211A	`QQ`
ℝ	8477	211D	`RR`
ℤ	8484	2124	`ZZ`
ℂ	8450	2102	`CC`	CC is a default digraph for a 0x94 "CANCEL CHARACTER", but I can't imagine needing it.
𝔽	120125	1D53D	`FF`	default for 0x0c "FORM FEED"
𝕂	120130	1D542	`KK`
	Geometric Things
█	9608	2588	`FB`
▀	9600	2580	`TB`
▄	9604	2584	`LB`
▌	9612	258C	`lB`
▐	9616	2590	`RB`
░	9617	2591	`.S`
▒	9618	2592	`:S`
▓	9619	2593	`?S`
■	9632	25A0	`fS`
□	9633	25A1	`OS`
▢	9634	25A2	`RO`
▲	9650	25B2	`UT`
△	9651	25B3	`ut`
▶	9654	25B6	`PR`
▷	9655	25B7	`Tr`
▼	9660	25BC	`Dt`
▽	9661	25BD	`dT`
◀	9664	25C0	`PL`
◁	9665	25C1	`Tl`
◆	9670	25C6	`Db`
◇	9671	25C7	`Dw`
○	9675	25CB	`0m`
◎	9678	25CE	`0o`
●	9679	25CF	`0M`
★	9733	2605	`*2`
☆	9734	2606	`*1`
	Cyrillic Spoofing
А	1040	0410	`A=`
а	1072	0430	`a=`
Е	1045	0415	`E=`
е	1077	0435	`e=`
О	1054	041E	`O=`
о	1086	043E	`o=`
С	1057	0421	`S=`
с	1089	0441	`s=`
Р	1056	0420	`R=`
р	1088	0440	`r=`
	Custom: Geometric Things
△	9651	25B3	`^_`
▷	9655	25B7	`\|>`
▽	9661	25BD	`_v`
◁	9665	25C1	`<\|`
	Punctuation
–	8211	2013	`-N`	en dash
—	8212	2014	`-M`	em dash
‘	8216	2018	`'6`	left single quote
’	8217	2019	`'9`	right single quote
“	8220	201C	`"6`	left double quote
”	8221	201D	`"9`	right double quote
†	8224	2020	`/-`	dagger
‡	8225	2021	`/=`	double dagger
§	167	00A7	`SE`	SEction sign
¶	182	00B6	`PI`	PIlcrow (also available as `pp`?)
	Whatever
¤	164	00A4	`ox`	"currency sign" (er... looks like TI-89 "archived" sign)
»	187	00BB	`>>`	double angle bracket, rightward
«	171	00AB	`<<`	double angle bracket, leftward
‹	8249	2039	`<1`	single angle bracket, rightward
›	8250	203A	`>1`	single angle bracket, leftward
·	183	00B7	`.M`	"middle dot"
∘	8728	2218	`Ob`	"ring operator"
∙	8729	2219	`Sb`	"bullet operator"
⋅	8901	22C5	`.P`	"dot operator"
¢	162	00A2	`Ct`
£	163	00A3	`Pd`
¥	165	00A5	`Ye`
₤	8356	20A4	`Li`
€	8364	20AC	`Eu`
␣	9251	2423	`Vs`
♡	9825	2661	`cH`	`c[CDHS]` for the four suits
♩	9833	2669	`Md`
♪	9834	266A	`M8`
♫	9835	266B	`M2`
♭	9837	266D	`Mb`
♮	9838	266E	`Mx`
♯	9839	266F	`MX`
✓	10003	2713	`OK`
✗	10007	2717	`XX`
¯	175	00AF	`'m`	macron
ツ	12484	30C4	`Tu`	katakana
	Custom: Whatever
•	8226	2022	`Bt`	Many other dot-like things exist (.M, Sb, Sn) but I think the semantic meaning of this is important
ಠ	3232	0CA0	`oo`
␣	9251	2423	`__`
⌣	8995	2323	`uu`
ə	601	0259	`ee`
ℓ	8467	2113	`ll`
‼	8252	203C	`!!`
⁇	8263	2047	`??`
⁈	8264	2048	`?!`
⁉	8265	2049	`!?`
‽	8253	203D	`?\|`	the `\|` character must be escaped
♥	9829	2665	`<3`
…	8230	2026	`,3`
ℜ	8476	211C	`RE`
ℑ	8465	2111	`IM`
℘	8472	2118	`wp`	Weierstrass p, officially SCRIPT CAPITAL P, LaTeX \wp
�	65533	FFFD	`^?`
ʘ	664	0298	`O.`	Bilabial click
⌖	8982	2316	`AT`	Position indicator
‿	8255	203F	`))`	Undertie
⠀	10240	2800	`B`	Blank Braille pattern
ˆ	710	02C6	`^^`	Circumflex accent
	Arrows
←	8592	2190	`<-`
↑	8593	2191	`-!`
→	8594	2192	`->`
↓	8595	2193	`-v`
↔	8596	2194	`<>`
↕	8597	2195	`UD`
⇐	8656	21D0	`<=`
⇒	8658	21D2	`=>`
⇔	8660	21D4	`==`
↖	8598	2196
↗	8599	2197
↘	8600	2198
↙	8601	2199
↩	8617	21A9
↪	8618	21AA
⇄	8644	21C4
⇅	8645	21C5
⇆	8646	21C6
⇇	8647	21C7
⇈	8648	21C8
⇉	8649	21C9
⇊	8650	21CA
←	8592	2190
↑	8593	2191
→	8594	2192
⤙	10521	2919
⤚	10522	291A
⤛	10523	291B
⤜	10524	291C
	Custom: Stacked Arrows
⇄	8644	21C4	`RL`
⇆	8646	21C6	`LR`
	Bopomofo
ㄅ	12549	3105	`b4`	etc. (pinyin + 4)
ㄓ	12563	3113	`zh`	etc.
ㄞ	12574	311E	`ai`	etc.
	Non-obvious Bopomofo
ㄠ	12576	3120	`au`	not `ao` (although that is not taken so there's no reason not to set it)
ㄤ	12580	3124	`aN`	N = ng
ㄥ	12581	3125	`eN`	N = ng
ㄩ	12585	3129	`iu`
	Custom: Bopomofo fix
ㄠ	12576	3120	`ao`

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digraph 88 8312 99 8313 (+ 8713 +) 8716 (/ 8836 /) 8837 ($ 8840 )$ 8841
digraph (! 8842 !) 8843 @+ 8853 @- 8854 @x 8855 @/ 8856 @. 8857 @o 8858
digraph @* 8859 @= 8860 @\| 10678 3< 8920 3> 8921 NN 8469 QQ 8474 RR 8477
digraph ZZ 8484 CC 8450 FF 120125 KK 120130 ^_ 9651 \|> 9655 _v 9661 <\| 9665
digraph Bt 8226 oo 3232 __ 9251 uu 8995 ee 601 ll 8467 !! 8252 ?? 8263
digraph ?! 8264 !? 8265 ?\| 8253 <3 9829 ,3 8230 RE 8476 IM 8465 wp 8472
digraph ^? 65533 O. 664 AT 8982 )) 8255 B  10240 ^^ 710 RL 8644 LR 8646
digraph ao 12576