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Education Gene Elpie Landoy
About Discrete Math Calculator
A free, mobile-first web app with 31 fixed-formula calculators covering
a full Discrete Mathematics course — Sets, Relations, Functions,
Induction & Proof Techniques, Counting Principles, and Probability —
plus an optional AI study-assistant chatbot with voice input/output,
file uploads, and persistent chat history for signed-in users.
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The screenshot is in desktop view but it is mobile-first. I'm open for suggestions to improve this web app.