WP MathExtendedB 1.0 Thu May 05 13:45:13 1994 19 characters in total, assigned to the following Unicode blocks:
Unicode blocks Percent Total codes Total charaters
Private Use Area
0.13%

0.13%

6400 8
Basic Latin
7.81%

7.81%

128 10
Latin-1 Supplement
0.78%

0.78%

128 1
Total:
0.29%

0.29%

6656 19