1. floating-point-contractions
    Numerically stable, contracted versions of floating-point operations
  2. flood
    Comfortable, powerful and tiny logging library for common lisp
  3. floyd-warshall
    floyd-warshall is a (very) preliminary library for Floyd-Warshall all-pairs shortest-path algorithm computations on weighted directed Graphs, written by Robert Goldman
  4. Foil
    Foil (Foreign Object Interface for Lisp) consists of a protocol and a set of libraries that facilitate access to popular object runtimes, such as the JVM (Java) and the CLI/CLR (.NET), and their libraries, from Lisp
  5. folio
    [superseded by folio2] A set of modules that make some functional programming idioms more convenient for use in Common Lisp
  6. folio2
    A collection of small libraries: functional idioms and data structures in Common Lisp and a common set of APIs for them
  7. Fons Haffmans
    Fons Haffmans is a Person, or at least I think I am
  8. foo
    Canonical metasyntactic variable
  9. foreign-numeric-vector
    foreign-numeric-vector is a package for working with numeric vectors stored in the foreign (non-Lisp) heap
  10. format