fix formula not rendering

3 years ago · d3db3ca91e
parent c06dd03a90
commit d3db3ca91e
1 changed files with 3 additions and 2 deletions
--- a/meanas/fdfd/waveguide_2d.py
+++ b/meanas/fdfd/waveguide_2d.py
@ -150,7 +150,8 @@ $$

 Using these, we can construct the eigenvalue problem

-$$ \\beta^2 \\begin{bmatrix} E_x \\\\
+$$
+\\beta^2 \\begin{bmatrix} E_x \\\\
                          E_y \\end{bmatrix} =
    (\\omega^2 \\begin{bmatrix} \\mu_{yy} \\epsilon_{xx} & 0 \\\\
                                                       0 & \\mu_{xx} \\epsilon_{yy} \\end{bmatrix} +