- MIME::Base64 – Encoding and decoding of base64 strings
- MIME::QuotedPrint – Encoding and decoding of quoted-printable strings
- Math::BigFloat – arbitrary size floating point math package
-
Math::BigInt – arbitrary size integer math package
Math::BigInt::Calc Math::BigInt::FastCalc Math::BigInt::Lib - Math::BigRat – arbitrary size rational number math package
- Math::Complex – complex numbers and associated mathematical functions
- Math::Trig – trigonometric functions
-
Memoize – Make functions faster by trading space for time
Memoize::AnyDBM_File Memoize::Expire Memoize::ExpireFile Memoize::ExpireTest Memoize::NDBM_File Memoize::SDBM_File Memoize::Storable - Module::CPANfile – Parse cpanfile
-
Module::CoreList – what modules shipped with versions of perl
Module::CoreList::Utils -
Module::Load – runtime require of both modules and files
Module::Load::Conditional - Module::Loaded – mark modules as loaded or unloaded
- Module::Metadata – Gather package and POD information from perl module files