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Update lagrange.jl

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Added linear triangle element.
This commit is contained in:
Jukka Aho
2015-09-25 20:41:50 +03:00
parent 36061c5c52
commit 60e3e2641e
1 changed files with 6 additions and 0 deletions
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src/lagrange.jl
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@@ -88,6 +88,12 @@ end
# 2d Lagrange elements
@create_element(Tri3, CG, "3 node bilinear triangle element")
@create_lagrange_basis(Tri3,
[0.0 1.0 0.0
0.0 0.0 1.0],
(xi) -> [1.0, xi[1]^2, xi[2]^2])
@create_element(Quad4, CG, "4 node bilinear quadrangle element")
@create_lagrange_basis(Quad4,
[-1.0 1.0 1.0 -1.0