Miscellaneous Technical Characters - Page 2 ⌞ bottom left corner U+231E ⌟ bottom right corner U+231F ⌠ top half integral U+2320 ⌡ bottom half integral U+2321 ⌢ frown U+2322 ⌣ smile U+2323 ⌤ up arrowhead between two horizontal bars U+2324 ⌥ option key U+2325 ⌦ erase to the right U+2326 ⌧ x in a rectangle box U+2327 ⌨ keyboard U+2328 〈 left-pointing angle bracket U+2329 〉 right-pointing angle bracket U+232A ⌫ erase to the left U+232B ⌬ benzene ring U+232C ⌭ cylindricity U+232D ⌮ all around-profile U+232E ⌯ symmetry U+232F ⌰ total runout U+2330 ⌱ dimension origin U+2331 ⌲ conical taper U+2332 ⌳ slope U+2333 ⌴ counterbore U+2334 ⌵ countersink U+2335 ⌶ apl functional symbol i-beam U+2336 ⌷ apl functional symbol squish quad U+2337 ⌸ apl functional symbol quad equal U+2338 ⌹ apl functional symbol quad divide U+2339 ⌺ apl functional symbol quad diamond U+233A ⌻ apl functional symbol quad jot U+233B ❮ prev • next ❯