libcoq-stdpp 1.11.0-1build1 (arm64 binary) in ubuntu plucky

 This package provides an extended standard library
 for Coq, for instance:
  - a great number of definitions and lemmas for common data
 structures like lists, finite maps and finite multisets ;
  - type classes for common properties like decidable equality,
 finiteness or countability ;
  - various tactics for common tasks ;
 all of this dependency-free and axiom-free.
 .
 Coq is a proof assistant for higher-order logic.