MATLAB: When use function syms to create symbolic variables, MATLAB shows ‘NaN/Inf breakpoint hit for mat2str.p on line 164.’

Question

>> syms A B C D X
NaN/Inf breakpoint hit for mat2str.p on line 164.
167         elseif (matrix(i,j) == -Inf)

Answer 1

Either use

dbcont

as often as required, or else use

dbclear if naninf
dbcont