Dear All, Greetings from India. I am new to petsc4py. I was trying out the example on slides 18, and 19 at
https://urldefense.us/v3/__https://www.bu.edu/pasi/files/2011/01/Lisandro-Dalcin-petsc4py.pdf__;!!G_uCfscf7eWS!ehNmddsrNhTg2K1fvJVZhjNXm7zt2pz25zK1Th5iKAIPiWNt4cl3DL63Z2e4zzZ0-e1Ff4Xg7-UB4QGl2eBfEVBffcVp$ However, I get a zero vector for the solution `x`. I am using petsc4py 3.21.3 on Linux. Any help would be appreciated. With regards -- Vaishak Prasad Post Doctoral Fellow Astrophysical Relativity Group International Center for Theoretical Sciences Tata Institute of Fundamental Research Survey No. 151, Shivakote, Hesaraghatta Hobli, Bengaluru, Karnataka, India, Earth, Solar system, Milky Way Galaxy, The Local Group