1PetscFE Object: solution 1 MPI process 2 type: vector 3 Vector Finite Element in 1 dimensions with 3 components 4 PetscSpace Object: solution 1 MPI process 5 type: sum 6 Space in 1 variables with 3 components, size 6 7 Sum space of 3 concatenated subspaces (all identical) 8 PetscSpace Object: P1 1 MPI process 9 type: subspace 10 Space in 1 variables with 1 components, size 2 11 Subspace-to-space domain shift: 12 13 0. 14 -1. 15 Subspace-to-space domain transform: 16 17 1. 18 0. 19 Original space: 20 PetscSpace Object: P1 (sumcomp_) 1 MPI process 21 type: poly 22 Space in 2 variables with 1 components, size 3 23 Polynomial space of degree 1 24 PetscDualSpace Object: solution 1 MPI process 25 type: sum 26 Dual space with 3 components, size 6 27 Sum dual space of 3 concatenated subspaces (all identical) 28 PetscDualSpace Object: P1 1 MPI process 29 type: lagrange 30 Dual space with 1 components, size 2 31 Continuous Lagrange dual space 32 Quadrature on a segment of order 3 on 2 points (dim 1) 33