# useful characters
3: … # opposite of ⋮ (more logical would be to swap with .3 ⋯)
.> ‣ # similar to .=
+.1 ․ # obvious location, even though ‥ and … are at inconsistent .. and 3:
+** ⁑
+*3 ⁂
+8< ✂ # ascii scissors
+:* ☃ # unicodesnowmanforyou.com
+0Q ◔ # quarter black
+0q ◕ # quarter not black, completes sequence 0m 0q 0R 0Q 0M
+
+# missing mathematical symbols
(/ ⊄ # similar to (_
)/ ⊅ # similar to )_
(+ ∉ # (- with stroke
+) ∌ # -) with stroke
+!3 ≢ # !=3
++T ⊤ # inverse -T
+*+ ⋆ # apl star operator
+
+# circled maths
+*0 ⍟ # circle star, 0* is asterisk
0X ⊗ # *X like 0.
+0 ⊕ # 0+ already in use
0/ ⊘
0- ⊖
-0* ⊛ #XXX alternatively ⍟
+0* ⊛
0: ⨸
0% ⦼ # no circled percent, but close
0< ⧀
0= ⊜
0> ⧁
0! ⦶ # no circled exclamation mark
-.1 ․ # obvious location, even though ‥ and … are at inconsistent .. and 3:
-** ⁑
-*3 ⁂
-8< ✂ # ascii scissors
-:* ☃ # unicodesnowmanforyou.com
-0Q ◔ # quarter black
-0q ◕ # quarter not black, completes sequence 0m 0q 0R 0Q 0M
+0I ⌽ # circle stile
+0T ⍉ # circle backslash = APL Transpose
+
+# greek-derived symbols
+*a ⍺ # a* apl
+*i ⍳ # i* apl
+*I ⍸ # shifted *i
+*r ⍴ # r* apl
+*w ⍵ # w* apl
+*f ϕ # stroked f* symbol
+*p ϖ # omega p* symbol
+*k ϗ # k* abbreviation
+*R ϱ # tailed r* symbol
+*h ϑ # script h* symbol
+
+# diagonal arrows
/! ↗ # /> in use
v/ ↙ # </ in use
!/ ↖ # /< (home)
~@ 💩 # poo; gmail ~@~
+O 🍎 # apple (also private U+F8FF)
X) ❖ # turned microsoft logo (similar to ms (xx) xbox logo)
-# faces
+
+# smiley faces
:o 😲 # astonished; ms surprised
:D 😃 # open mouth :smiley:
B) 😎 # sunglasses; cool; ms (H)
>( 😠 # angry; ms :@ yahoo/skype X( facebook >:( twitch >(
:x 😚 # kissing; gmail :* or :-x (mad in ms)
:z 😴 # sleeping; twitch bored :z (sleepy 😪 tired 😫)
+
# animals
@_ 🐌 # snail
:@ 🐷 # pig; gmail :(:) ms yahoo :@)
Rp ʁ
mL ɰ # like rL (XXX mp?)
-# small caps (also possible at *s)
+# small caps (*c)
bc ʙ
gc ɢ
hc ʜ
$?; ῎ # psili+oxia
# undecided
-$!D ‼ # !! in use
$<> ♦
$ud ↨ # UD with base
$FS # figure space