0
votes
2answers
78 views

split equation in multiple lines

I am a new Latex user,I have loaded these two math equation in my Latex documents and i want to split an equation i have into multiple line \usepackage{amssymb} \usepackage{amsthm} I am reading ...
5
votes
0answers
116 views

amsthm and amssymb disappeared after updating? [duplicate]

I had recently updated my MikTeX 2.9, but after I did that, two packages - amsthm and amssymb - disappeared. My editor outputs an error whenever I call them, and I can't find them in the package ...