apparently poisson was moved out of the root pyamg namespace thus breaking the one-D example
apparently poisson was moved out of the root pyamg namespace thus breaking the one-D example

pyamg/pyamg,huahbo/pyamg,kidaa/pyamg,huahbo/pyamg,huahbo/pyamg,pyamg/pyamg,kidaa/pyamg,pyamg/pyamg,huahbo/pyamg,kidaa/pyamg,kidaa/pyamg