libpetsc64-real-dev 3.15.5+dfsg1-1build1 (amd64 binary) in ubuntu jammy

 PETSc is the "Portable Extensible Toolkit for Scientific Computation", a suite
 of data structures and routines for the scalable (parallel) solution of
 scientific applications modeled by partial differential equations. It employs
 the MPI standard for all message-passing communication. Several sample
 scientific applications, as well as various papers and talks, demonstrate the
 features of the PETSc libraries.
 .
 This is a dummy package which depends on the most recent version of
 libpetsc64-realX-dev with real number support and 64-bit indexing
 (X=version).