header

Math keyboard

F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 Ins `~`~ 1!¹¡ 2@²¿ 3#³ 4$ 5% 6^^ 7& 8* 9(° 0) -_ =+ qQ wW eEε rRρ tTτ yY¥ uUθΘ iIι oO£ pPπΠ [{ ]} Esc aAα sSσ dDδ fFφϕ gGγΓ hHη jJξΞ kKκ lLλΛ ;:´ '"˙¨ \|¬¦ ®¤© zZζ xXχ cCψ vVωΩ bBβß nNν mMμ ,<çÇ .> /? Fn Ctrl OS Alt Space AltGr OS Ctrl

how to install ?

step 1 - download sexykbd
step 2 - symlink (or copy) sexykbd to /usr/share/X11/xkb/symbols/sexykbd
step 3 - enable it by running setxkbmap sexykbd

Programming with Unicode

Some languages don't support unicode natively... but sometimes we can enable them. Here is a cheat sheet.

js,ts,python
nothing to do, it's there by default
$\LaTeX$
\usepackage{unicode-math} and use XeLaTeX
html
<head><meta charset="utf-8"/> ... </head>
rust
#![feature(non_ascii_idents)] on the first line of each file
GLSL
unicode is not supported :¬(

list of cool symbols

Alphabets (cf wikipedia)


double struck
𝔸
U1D538
𝔹
U1D539
U2102
𝔻
U1D53B
𝔼
U1D53C
𝔽
U1D53D
𝔾
U1D53E
U210D
𝕀
U1D540
𝕁
U1D541
𝕂
U1D542
𝕃
U1D543
𝕄
U1D544
U2115
𝕆
U1D546
U2119
U211A
U211D
𝕊
U1D54A
𝕋
U1D54B
𝕌
U1D54C
𝕍
U1D54D
𝕎
U1D54E
𝕏
U1D54F
𝕐
U1D550
U2124
fraktur
𝔄
U1D504
𝔅
U1D505
U212D
𝔇
U1D507
𝔈
U1D508
𝔉
U1D509
𝔊
U1D50A
U210C
U2111
𝔍
U1D50D
𝔎
U1D50E
𝔏
U1D50F
𝔐
U1D510
𝔑
U1D511
𝔒
U1D512
𝔓
U1D513
𝔔
U1D514
U211C
𝔖
U1D516
𝔗
U1D517
𝔘
U1D518
𝔙
U1D519
𝔚
U1D51A
𝔛
U1D51B
𝔜
U1D51C
U2128
script
𝒜
U1D49C
U212C
𝒞
U1D49E
𝒟
U1D49F
U2130
U2131
𝒢
U1D502
U210B
U2110
𝒥
U1D505
𝒦
U1D506
U2112
U2133
𝒩
U1D509
𝒪
U1D50A
𝒫
U1D50B
𝒬
U1D50C
U211B
𝒮
U1D50E
𝒯
U1D50F
𝒰
U1D510
𝒱
U1D511
𝒲
U1D512
𝒳
U1D513
𝒴
U1D514
𝒵
U1D515
greek + ℵ
α
U03B1alpha
β
U03B2beta
γ
U03B3gamma
δ
U03B4delta
ε
U03B5epsilon
ζ
U03B6zeta
η
U03B7eta
θ
U03B8theta
ι
U03B9iota
κ
U03BAkappa
λ
U03BBlambda
μ
U03BCmu
ν
U03BDnu
ξ
U03BExi
ο
U03BFomicron
π
U03C0pi
ρ
U03C1rho
σ
U03C3sigma
ς
U03C2sigma alt
τ
U03C4tau
υ
U03C5upsilon
φ
U03C6phi
ϕ
U03D5phi alt
χ
U03C7chi
ψ
U03C8psi
Ω
U03C9omega
U2135aleph

Math (cf wikipedia)


set
U2200
U2203
U2204
U2282
U2283
U2284
U2285
U2208
U220B
U2209
U220C
U22C2
U22C3
U2A06
U2205
logic
U21D2
U21CF
U21D0
U21CD
U21D4
U21CE
U2227
U2228
U22A2
U22A3
U22A4
U22A5
U220E
analysis
U21A6
U2264
U2265
U221E
U222B
U222E
U2202
U2207
U2206
algebra
U27E8
U27E9
U2218
U22C4
U2219
U22C5
U2217
U2A2F
U2211
U220F
U22B2
U22B3
physics
U210F
U2020
U2248
others
U25FB
U25FC
U2295
U2296
U2297
U2298
U2299
U229A
U229B
U229C
U229D
U229E
U229F
U22A0
U22A1

egyptian hieroglyphs (yes it's what it looks like)

𓂸 𓂹 𓂺