Show HN: I made a calculator that works over disjoint sets of intervals

Category: library

Tags: interval-arithmetic, mathematical-computing, typescript

Score: 6.8/10 (Innovation: 7, Technical: 7, Documentation: 8, Utility: 5)

A TypeScript-based calculator that performs arithmetic on unions of intervals, implementing Interval Union Arithmetic to handle uncertainty and division by intervals containing zero. It's interesting because it provides rigorous bounds for floating-point calculations and can produce disjoint result sets, offering mathematical guarantees often missing in standard calculators.

Target audience: data engineers, scientific computing developers, mathematicians

Repository: https://victorpoughon.github.io/interval-calculator/ · TypeScript · AGPL-3.0 · 31 stars

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