Pref.Tools

Tools that are useful for analyzing preferences

Vote Online polls with approval, ranking, and grade questions ABC Voting Approval-based committee voting Pabutools Approval-based participatory budgeting rules Preferential Voting Single-winner voting based on rankings Apportionment Divisor and quota methods for allocating seats PQ-Trees Solver for consecutive ones problems Fair Rent Division Maximin and Lexislack rent division Maximum Nash Product Allocating indivisible items by maximizing the Nash product arXiv Source Browser Browse the LaTeX source of arXiv papers Paste Pastebin with Markdown and LaTeX math

built by Dominik Peters · updated October 2026