Vibe Calculator v2 — a TI-86 in your browser
Inspired by Steffan Schumacher's Vibe Calculator — and the very same TI-86 I used back in high school (still have it, still works). Built with Claude in one session: a fully functional graphing calculator styled to look exactly like the real thing. Type any function into Y1–Y3, scroll to zoom, drag to pan.
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