Commit a0835957 authored by Jeremy BLEYER's avatar Jeremy BLEYER

Removed smallest eigenvalue parameter in beam buckling example

parent 18e4961e
...@@ -30,7 +30,7 @@ ...@@ -30,7 +30,7 @@
}, },
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...@@ -79,17 +79,48 @@ ...@@ -79,17 +79,48 @@
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"Calling FFC just-in-time (JIT) compiler, this may take some time.\n",
"Calling FFC just-in-time (JIT) compiler, this may take some time.\n"
]
},
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"text": [
"/usr/lib/python3/dist-packages/ffc/uflacs/analysis/dependencies.py:61: FutureWarning: Using a non-tuple sequence for multidimensional indexing is deprecated; use `arr[tuple(seq)]` instead of `arr[seq]`. In the future this will be interpreted as an array index, `arr[np.array(seq)]`, which will result either in an error or a different result.\n",
" active[targets] = 1\n"
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"Calling FFC just-in-time (JIT) compiler, this may take some time.\n"
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"text": [
"/usr/lib/python3/dist-packages/ffc/uflacs/analysis/dependencies.py:61: FutureWarning: Using a non-tuple sequence for multidimensional indexing is deprecated; use `arr[tuple(seq)]` instead of `arr[seq]`. In the future this will be interpreted as an array index, `arr[np.array(seq)]`, which will result either in an error or a different result.\n",
" active[targets] = 1\n"
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"text/plain": [ "text/plain": [
"(<dolfin.cpp.la.PETScMatrix at 0x7fabd944fba0>,\n", "(<dolfin.cpp.la.PETScMatrix at 0x7fdbf38b0990>,\n",
" <dolfin.cpp.la.Vector at 0x7fabd944fb48>)" " <dolfin.cpp.la.Vector at 0x7fdbf38b00f8>)"
] ]
}, },
"execution_count": 6, "execution_count": 2,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
} }
...@@ -130,9 +161,25 @@ ...@@ -130,9 +161,25 @@
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"Calling FFC just-in-time (JIT) compiler, this may take some time.\n"
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},
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"text": [
"/usr/lib/python3/dist-packages/ffc/uflacs/analysis/dependencies.py:61: FutureWarning: Using a non-tuple sequence for multidimensional indexing is deprecated; use `arr[tuple(seq)]` instead of `arr[seq]`. In the future this will be interpreted as an array index, `arr[np.array(seq)]`, which will result either in an error or a different result.\n",
" active[targets] = 1\n"
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"source": [ "source": [
"N0 = Constant(1e-3)\n", "N0 = Constant(1e-3)\n",
"kg_form = N0*dot(grad(w_), grad(dw))*dx\n", "kg_form = N0*dot(grad(w_), grad(dw))*dx\n",
...@@ -155,823 +202,44 @@ ...@@ -155,823 +202,44 @@
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"Computing 3 first eigenvalues...\n" "Computing 3 first eigenvalues...\n",
"Critical buckling loads:\n",
"Exact: 0.31800 FE: 0.31805 Rel. gap 0.01%%\n",
"Exact: 0.93995 FE: 0.94033 Rel. gap 0.04%%\n",
"Exact: 1.87267 FE: 1.87415 Rel. gap 0.08%%\n"
] ]
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