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Message #01285
define a "diagonal" form
I'm wondering if it's possible to tell FFC that he doesn't have to test
all the basis functions against each other, but only against themself
once, so that I get only the diagonal terms of the matrix. I guess this
would speedup *a lot* the assembly in the case of piecewise elements
having support on only one tetrahedra, or the case when you need only
diagonal elements. Am I right or this special case is already handled? Can
I use a special notation to achieve this aim? Thanks.
Alessio
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