CSS Flexible Box Testing

With static CSS styling of math

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b± b2 4ac 2a
eiπ =1
The map M M 1 t hasorder 2 in GLn ( R )
c2= a2+ b2

As a consequence of all of the foregoing reasoning, one sees that there is the following short exact ladder:

ft=tn+cn1tn1++c2t2+c1t+c0 Cf= 0000c01000c10100c20010c30001cn1.