Version
Final code points[b] Count
L2 ID
WG2 ID
Document
3.1
U+1D400..1D454, 1D456..1D49C, 1D49E..1D49F, 1D4A2, 1D4A5..1D4A6, 1D4A9..1D4AC, 1D4AE..1D4B9, 1D4BB, 1D4BD..1D4C0, 1D4C2..1D4C3, 1D4C5..1D505, 1D507..1D50A, 1D50D..1D514, 1D516..1D51C, 1D51E..1D539, 1D53B..1D53E, 1D540..1D544, 1D546, 1D54A..1D550, 1D552..1D6A3, 1D6A8..1D7C9, 1D7CE..1D7FF
991
L2/98-405 Beeton, Barbara; Ion, Patrick (1998-12-01), Proposal to encode additional mathematical and technical symbols in ISO/IEC 10646
L2/98-406 Sargent, Murray (1998-12-01), Proposal to encode mathematical variant tags
L2/99-049 Beeton, Barbara (1999-01-22), Addendum to L2/98-405: Request for assignment of codes to mathematical and technical symbols
L2/99-045 Sargent, Murray; Beeton, Barbara (1999-02-04), Proposal to encode mathematical alphanumeric symbols
L2/98-419 (pdf ,doc )Aliprand, Joan (1999-02-05), “Mathematical Symbols”, Approved Minutes — UTC #78 & NCITS Subgroup L2 # 175 Joint Meeting, San Jose, CA — December 1-4, 1998
L2/99-188 Beeton, Barbara; Sargent, Murray (1999-06-09), Proposal to encode mathematical alphanumeric symbols
L2/99-176R Moore, Lisa (1999-11-04), “Math”, Minutes from the joint UTC/L2 meeting in Seattle, June 8-10, 1999
L2/99-199 Freytag, Asmus (1999-06-14), Math Alphabets
L2/99-054R Aliprand, Joan (1999-06-21), “Math Variants”, Approved Minutes from the UTC/L2 meeting in Palo Alto, February 3-5, 1999
L2/99-195 N2086 (html ,doc )Sargent, Murray; Beeton, Barbara (1999-09-02), Proposal to encode mathematical alphanumeric symbols
L2/00-010 N2103 Umamaheswaran, V. S. (2000-01-05), “10.2”, Minutes of WG 2 meeting 37, Copenhagen, Denmark: 1999-09-13–16
L2/00-002 Beeton, Barbara (2000-01-09), Request for assignment of codes to mathematical and technical symbols that do not appear in Unicode 2.0 or ISO/IEC 10646
L2/00-005R2 Moore, Lisa (2000-02-14), “Motion 82-M4”, Minutes of UTC #82 in San Jose
L2/00-074 N2168 Karlsson, Kent (2000-03-02), Comments on “Math Alphanumeric” characters for 10646-2
L2/00-094 N2191 Proposal for Encoding Additional Mathematical Symbols in the BMP , 2000-03-14
L2/00-119 [c] N2191R Whistler, Ken; Freytag, Asmus (2000-04-19), Encoding Additional Mathematical Symbols in Unicode
L2/00-239 Davis, Mark (2000-07-07), Mathematical Letter Symbols
L2/00-240 Whistler, Ken (2000-07-07), Re: Mathematical Letter Symbols
L2/00-234 N2203 (rtf ,txt )Umamaheswaran, V. S. (2000-07-21), “8.18”, Minutes from the SC2/WG2 meeting in Beijing, 2000-03-21 — 24
L2/00-249 Karlsson, Kent (2000-08-03), Re: UTC Agenda item: Mathematical Letter Symbols
L2/00-250 Davis, Mark (2000-08-03), Re: UTC Agenda item: Mathematical Letter Symbols
L2/00-251 Whistler, Ken (2000-08-03), Re: UTC Agenda item: Mathematical Letter Symbols
L2/00-115R2 Moore, Lisa (2000-08-08), “Motion 83-M11”, Minutes Of UTC Meeting #83
L2/00-271 Sargent, Murray (2000-08-11), A Few Remarks Concerning the Math Alphanumerics
L2/00-280 Whistler, Ken (2000-08-22), Math alphanumerics and MathML: A challenge
L2/00-187 Moore, Lisa (2000-08-23), “Math Alphanumeric Characters”, UTC minutes — Boston, August 8-11, 2000
L2/00-336 N2272 Freytag, Asmus (2000-09-15), On the requirements for alphanumeric fonts for mathematical use
L2/01-050 N2253 Umamaheswaran, V. S. (2001-01-21), “8.1 Disposition of ballot comments on FCD 10646-2”, Minutes of the SC2/WG2 meeting in Athens, September 2000
L2/02-366 Pantelia, Maria (2002-11-07), Proposal to encode two Letterlike Symbols in the UCS
L2/02-345 Moore, Lisa (2002-11-18), “Consensus 93-C18”, UTC #93 Minutes
L2/20-275R Sargent, Murray (2021-01-05), Proposed variation sequences for math calligraphic letters
L2/20-281 Hudson, John (2020-11-10), Recent evolution of math alphabetic calligraphic script style
L2/21-016R Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Liang, Hai (2021-01-14), “25 Math Calligraphic Alphabets”, Recommendations to UTC #166 January 2021 on Script Proposals
L2/21-009 Moore, Lisa (2021-01-27), “Consensus 166-C33”, UTC #166 Minutes , The UTC accepts 52 variation sequences to distinguish roundhand and chancery style mathematical script alphabetic characters
4.0
U+1D4C1
1
N2449 Defect Report on MATHEMATICAL SCRIPT SMALL L , 2002-05-15
L2/02-372 N2453 (pdf ,doc )Umamaheswaran, V. S. (2002-10-30), “12.2 Mathematical script – SMALL L”, Unconfirmed minutes of WG 2 meeting 42
4.1
U+1D6A4..1D6A5
2
L2/03-194 N2590 Freytag, Asmus (2003-06-09), Additional Mathematical and Letterlike Characters
5.0
U+1D7CA..1D7CB
2
L2/04-406 Freytag, Asmus; Sargent, Murray; Beeton, Barbara; Carlisle, David (2004-11-15), Progress report on Mathematical Symbols
L2/04-410 Freytag, Asmus (2004-11-18), Twenty six mathematical characters
^ Unicode thus assumes a given font is a serif by default; a sans-serif font that supports the range would thus display the standard letters and the “sans-serif” symbols identically but could not display normal serif symbols of the same.
^ Proposed code points and characters names may differ from final code points and names
^ Refer to the history section of the Miscellaneous Mathematical Symbols-B block for additional math-related documents
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