Changes

• Optimize multiplication operation
• Optimize modulo operation

Changes

• Added performance benchmarks
• Refactored common operations

Changes

• Migrated to the C++20 standard.
• Added compile-time evaluation support for as many operations as possible.
• Added std::hash support for use with std::unordered_set and std::unordered_map.
• Added tests for all operations for long_uint_t and long_int_t.

Fixes

• Fixed swap support.
• Fixed the sign of the result for signed modulo division.
• Reimplemeted and fixed stream input/output support. It now follows the standard strictly.
• Fixed std::numeric_limits support for long_uint_t and long_int_t.

• Optimize signed multiplication
• Optimize signed division
• Add library interface usage examples
• Update readme

-Change internal routines interface
-Tune multiplication/division calls
-Refactor

Add standard stream input/output

• implement stream input/output operators
• refactor
• fix GCC specific overloads
• minor fixes

v1.0

The first release of the library!