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seen Nov 9 '12 at 15:03

Nov
16
answered On deriving the arclength of a hyperbola
Nov
10
awarded  Teacher
Nov
10
answered A parallelogram and a line joining a vertex to the midpoint of opposite side
Nov
10
awarded  Editor
Nov
10
revised When $L_p = L_q$?
added 45 characters in body
Nov
10
answered When $L_p = L_q$?
Aug
10
answered Where is the flaw in this argument of a proof that 1=2? (Derivative of repeated addition)