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MathType Extra Font

MT Extra Encoding

Font-family: MT Extra
Character Map:

 Screenshot
Copyright: Copyright 1990-92 by Design Science, Inc.
Availability:
  • Installed by default on Windows systems.
  • DSI is willing to allow the font to be bundled in Mozilla under the MPL license.
    • Issues: There are two versions of MT Extra (are they incompatible, i.e., with different glyph indices?). The one that exists by default on Windows systems has fewer glyphs by far than the one that comes with DSI's MathType equation editor. Unfortunately, the two versions are distributed under the same name, and so extra hard-coded detection is needed to distinguish which is which. Mozilla doesn't currently perform the detection and the MathFont Property File of MT Extra is setup using the default reduced set of glyphs. [Update this section when the complete MT Extra becomes available under the MPL.] 
    
 0x20  0x0020  #Space
-0x21
-0x22
 0x23  0x0300  #Grave embellishment
 0x24  0x0302  #Hat embellishment
 0x25  0x0303  #Tilde embellishment
 0x26  0x0307  #Dot above embellishment
                                                   
-0x30                                
 0x31  0xFE36:L  #Down-pointing curly bracket left
 0x32  0xFE36:M  #Down-pointing curly bracket mid 
 0x33  0xFE36:R  #Down-pointing curly bracket right
 0x34  0xFE36:G, 0xFE38:G  #Horizontal curly bracket extender
-0x35
 0x36  0xFE38:L  #Up-pointing curly bracket left
 0x37  0xFE38:M  #Up-pointing curly bracket mid
 0x38  0xFE38:R  #Up-pointing curly bracket right
-0x39
-0x3A
-0x3B
 0x3C  0x25C3  #WHITE LEFT-POINTING SMALL TRIANGLE
-0x3D
 0x3E  0x25B9  #WHITE RIGHT-POINTING SMALL TRIANGLE
-0x3F

-0x40
-0x41
-0x42
 0x43  0x2210  #N-ary coproduct
 0x44  0x019B  #Latin small letter lambda with stroke
-0x45
-0x46
-0x47
-0x48
 0x49  0x2229  #Intersection
-0x4A
 0x4B  0x2026  #Horizontal ellipsis
 0x4C  0x22EF  #Math-axis ellipsis
 0x4D  0x22EE  #Vertical ellipsis
 0x4E  0x22F0  #Up right diagonal ellipsis
 0x4F  0x22F1  #Down right diagonal ellipsis

-0x50
 0x51  0x2235  #Because or since
-0x52
-0x53
 0x55  0x222A  #Union 

 0x60  0x2035  #Reversed prime
 0x61  0x21A6  #Rightwards arrow from bar
 0x62  0x2195  #Up down arrow
 0x63  0x21D5  #Up down double arrow
-0x64
-0x65  
 0x66  0x227B  #Succeeds
-0x67
 0x68  0x210F  #Planck constant over two pi
-0x69
-0x6A
-0x6B
 0x6C  0x2113  #Script small l
 0x6D  0x2213  #Minus-plus sign
-0x6E
 0x6F  0x2218  #Composition

 0x70  0x227A  #Precedes
-0x71
 0x72  0x20D7, 0x20D7:R, 0x20E1:R  #Right arrow embellishment
 0x73  0x20D6, 0x20D7:L, 0x20D7:L #Left arrow embellishment
 0x74  0x20E1  #Left right arrow embellishment
 0x75  0x20D6:G, 0x20D7:G, 0x20E1:G, 0x20D0:G, 0x20D1:G #Arrow embellishment extender
 0x76  0x20D1, 0x20D1:R  #Right harpoon embellishment (barb up)
 0x77  0x20D0, 0x20D0:L #Left harpoon embellishment (barb up) 
-0x78
-0x79
-0x7A
 0x7B  0xFE36  #Under curly bracket
-0x7C 
 0x7D  0xFE38  #Over curly bracket
-0x7E
-0x7F