[BlindMath] Material to leran nemeth Code

[Niels Luithardt]

Dear all,

do you know, if someonne is offering free learning material for
learning NBC on my own? Unfortunately, Mathjaxs formula output is only
in NBC. However, I would prefer other Braille Codes. I guess Mathjaxs
developing department needs still time for support other Braille
codes.
Looking forward to get an answser
Kind regards
Niels.