Dear Olivier,
Yes, I getting the LaTex result in the '- (void)mathViewDidEndRecognition:(MAWMathView *)mathView' function,
I feel it gives me the result is not the latest.
Because I delete superscript 2 of b^{2},it gives the result b^{2}.
Then I wrote superscript 2 on the basis of b, which gives the result of b and then b^{2},
Obviously it is able to recognizes b, but did not give me.
CHUN BO ZHAO
Hello,I am come back again,
A strange phenomenon has been discovered,
for example,I write 'b^{2}' on MathWidget,
when I delete superscript 2, the result LaTex I get is still 'b^{2}',not 'b'

There is still a problem,I got some weird results
'x^{^{2}}',This rule should not appear,it should be 'x^{2}' or 'x^{2^{2}}',I do not know how this issue is emerging.
I almost become your tester...