\left| &spandel; \arr{ccc}{&spanend; &spandel; \sin1\theta && \sin2\theta && \sin3\theta&spanend; &spandel; \\ \sin4\theta && \sin5\theta && \sin6\theta&spanend; &spandel; \\ \sin7\theta && \sin8\theta && \sin9\theta&spanend; &spanadd; \arr[ccc]{&spanend; &spanadd; \sin1\theta & \sin2\theta & \sin3\theta&spanend; &spanadd; \\ \sin4\theta & \sin5\theta & \sin6\theta&spanend; &spanadd; \\ \sin7\theta & \sin8\theta & \sin9\theta&spanend; } \right| = 0
/home/limg/www/LimgMath/eq! File ended while scanning use of \align*. \par <*> eq-nc-0146ed1f4bed8e5edba296a1ab9e5137.tex
#spanend &spanadd; \left|&spanend; &spanadd; \arr[ccc]{&spanend; &spanadd; \cos1\theta & \cos2\theta & \cos3\theta&spanend; &spanadd; \\ \cos4\theta & \cos5\theta & \cos6\theta&spanend; &spanadd; \\ \cos7\theta & \cos8\theta & \cos9\theta&spanend; &spanadd; }&spanend; &spanadd; \right|&spanend; &spanadd; = 0&spanend; #spanadd
/home/limg/www/LimgMath/eq! You can't use `macro parameter character #' in math mode. \displaystyle \mathstrut ## spanend &spanadd; \left |&spanend; &s... l.17 \end{align*}