af4e36ae · zzmq.dev@gmail.com[dev2]/mathkit[add-gcd-b-function-returns-greatest]

Commit

af4e36ae92e0767704bbd290656ca16e88852c31

Add factorial function and export it

zzmq.dev@gmail.com[dev3] <zzmq.dev@gmail.com[dev3]@local> -- 2026-10-15T05:28:28.000Z

Ladder Summary

Added the factorial utility with full validation, exported it from the library entry point, and introduced comprehensive tests to verify correct behavior and edge‑case handling.

Tree at this commit

• 📄 README.md
• 📄 index.js
  Ladder Summary

  Exports the sum utility and re‑exports various math helper functions (isOdd, isEven, min, isPrime, and the newly added factorial) from their respective modules, providing a single entry point for the library.

• 📁 src
• 📁 test