The one hundred poems and images of flowering plum blossoms published in book form c.1238 by Song Boren [92] make up the earliest Chinese illustrated book where the pictures are meant as objects of aesthetic appreciation in their own right
During our precise research in random teenmags we came across various facts & quotes that unfortunately no one ever paid attention to. And nobody knows whether they are trufax or not.
Poincare's argument is based on the fact that the fixed points of a symplectomorphism of the annulus are precisely the critical points of the function F(x,y)=∫(fdv-gdu), where u=(X+x)/2, v=(Y+y)/2, true under the assumption that the Jacobian ∂(u,v)/∂(x,y) is different from zero.
That he married the wrong sister (as is sometimes suggested) is scarcely a feasible explanation, for Mary was hardly more than a schoolgirl when Dickens first came into the Hogarth family.
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