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quotient

Emotional math, visualized — define variables like trust = 0.6, compose symbolic formulas, and see how your inner equations evolve. A calculator for the heart.

Overview

Quotient turns feelings into simple, composable math so you can reason about dynamics over time. Define variables (trust, energy, envy), build relationships with operators and functions, and watch trajectories play out.

Why

We explain systems with equations every day; our relationships are systems too. Visualizing those systems helps surface intuitions and trade‑offs.

Features

  • Symbolic variable graph with constraints and piecewise functions
  • Time evolution with discrete/continuous modes and clamped ranges
  • Scenario presets and “compare two worlds” diff view

Tech

  • TypeScript + React + Zustand
  • Math parser + AST evaluator with unit tests
  • Canvas charts with tweened transitions

Repo

GitHub: https://github.com/J0YY/quotient