MathPi3 encoding Character grid Place the mouse pointer over a cell to see the MTCode (Unicode) value and description. 0 1 2 3 4 5 6 7 8 9 A B C D E F 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 A A B B C C D D E E F F 0 1 2 3 4 5 6 7 8 9 A B C D E F Character list 20 0020 Space 21 221A Radical sign 22 E991 Identical and parallel to 23 222B Integral 24 222E Contour integral 25 222F Surface integral 26 220F N-ary product 27 22D5 Equal and parallel to 28 2016 Double vertical bar 29 007C Vertical line 2A 007C Vertical line 2B 0029 Right parenthesis 2C 223C Tilde operator 2D EC30 Left white curly bracket 2E 2243 Asymptotically equal to 2F 2044 Fraction slash 30 301B Right white square bracket 31 0028 Left parenthesis 32 0029 Right parenthesis 33 005B Left square bracket 34 005D Right square bracket 35 007B Left curly bracket 36 007D Right curly bracket 37 2329 Left-pointing angle bracket 38 232A Right-pointing angle bracket 39 301A Left white square bracket 3A 2263 Strictly equivalent to 3B 2261 Identical to 3C 223C Tilde operator 3D EC31 Right white curly bracket 3E 2245 Approximately equal to 3F E962 Almost equal over equal 40 2044 Fraction slash 41 22EE Vertical ellipsis 42 301B Right white square bracket 43 0029 Right parenthesis 44 0029 Right parenthesis 45 222B Integral 46 005B Left square bracket 47 005D Right square bracket 48 007B Left curly bracket 49 2016 Double vertical bar 4A 007D Right curly bracket 4B 2329 Left-pointing angle bracket 4C 232A Right-pointing angle bracket 4D EC31 Right white curly bracket 4E EC30 Left white curly bracket 4F 2211 N-ary summation 50 220F N-ary product 51 EC32 Long division sign 52 222E Contour integral 53 0028 Left parenthesis 54 222F Surface integral 55 007C Vertical line 56 301A Left white square bracket 57 EC33 Long division sign extender 58 0028 Left parenthesis 59 2044 Fraction slash 5A 007C Vertical line 5B 0023 Number sign 5C E992 Smash product 5D E993 Triple bar operator with horizontal bar 5E 2211 N-ary summation 5F 0028 Left parenthesis 60 22C0 N-ary logical and 61 EF81 Integral with square 62 301B Right white square bracket 63 0029 Right parenthesis 64 0029 Right parenthesis 65 222B Integral 66 005B Left square bracket 67 005D Right square bracket 68 007B Left curly bracket 69 2016 Double vertical bar 6A 007D Right curly bracket 6B 2329 Left-pointing angle bracket 6C 232A Right-pointing angle bracket 6D EC31 Right white curly bracket 6E EC30 Left white curly bracket 6F 2211 N-ary summation 70 220F N-ary product 71 EC32 Long division sign 72 222E Contour integral 73 0028 Left parenthesis 74 222F Surface integral 75 007C Vertical line 76 301A Left white square bracket 77 EC33 Long division sign extender 78 0028 Left parenthesis 79 2044 Fraction slash 7A 007C Vertical line 7B E991 Identical and parallel to 7C 2223 Divides 7D E995 Triple crossed bars 7E 22C1 N-ary logical or A2 22BB Xor A3 2305 Projective A4 E95E Logical or with double bar below AA E95C Double logical or AE EA62 Not almost equal over equal B0 2306 Perspective B2 2241 Not tilde B3 2244 Not asymptotically equal to B5 2249 Not almost equal to B7 0305 Overbar embellishment B8 EA63 Not strictly equivalent to B9 EA63 Not strictly equivalent to BE EA62 Not almost equal over equal C0 2247 Neither approximately nor actually equal to C1 E95D Double logical and C9 2262 Not identical to CE 221A Radical sign CF 221A Radical sign D6 2247 Neither approximately nor actually equal to E3 0305 Overbar embellishment EF 2241 Not tilde F1 2244 Not asymptotically equal to F2 2262 Not identical to F7 2249 Not almost equal to F8 2248 Almost equal to F9 2245 Approximately equal to FA 2249 Not almost equal to