French Math Braille System
We have a copy of the French math code (2007). It is available (on our network) at:
French Math Braille Rules
Links into the French Math Braille Rules
Table of Contents (pdf page 2)
BRAILLE Mathematical NOTATION 4
INTRODUCTION: Braille Writing 6
INTRODUCTION: Transcription of Mathematics 7
1. Digits and Infinity sign 12
2. Different types of letters 13
3. Signs of Operations 17
4. Signs of equality and inequality 19
5. Brackets, braces and hooks 21
6. Set notations 23
7. Divisions, Fractions 25
8. Blocks 26
9. Indices 28
10. Radicals 33
11. Arrows 34
12. Suscrits signs, signed signs, Geometry 36
13. Framing, Vertical bars 40
14. Functions 43
15. Quantifiers and signs of implications 53
16. Main units 55
Summary Table 69
I. Value of keys in front of a letter 69
II. Symbols obtained by combination of keys and digits 69
III. Symbols obtained by combinations of keys and characters other than letters and digits 72
IV. Symbols obtained by combinations of a few keys and letters 80
V. Symbols available 81
Project Status
1 -- done
2 -- done
3 -- largely done
4 -- largely done
5 -- largely done
6 -- largely done
7 -- fractions: needs work on braille to print (also remove commands on print-to-braille)
8 -- blocks: done on print-to-braille; need tons of work braille-to-print
9 -- subscripts, superscripts: untested
10 -- radicals: tons of work
11
12
13
14
15
16 -- done