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ArcFactorial / Inverse factorial

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#175 4 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
20/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Tech stack
rust
Domain
backend

Research direction

Start by inspecting the repository's Rust factorial calculation and how the bot handles mathematical requests. Clarify the intended inverse-factorial definition and notation before implementation; done should include an agreed behavior that can be demonstrated by the bot.

Written by the indexing model from the issue text.

Description

proposal

Arc-Factorial or ArcFactorial or Arcfactorial or Inverse factorial is the inverse of a factorial: https://mizugadro.mydns.jp/t/index.php/ArcFactorial also see https://www.quora.com/Is-there-an-inverse-operation-for-factorials-like-division-is-the-inverse-of-multiplication

There's no standardized notation as far as I see, but possible notations would include: Arcfactorial(n), ¡n, n¡, n!^-1

Dominant language
Rust
Stars
51
Forks
8
No merged PRs in 30d

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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