Reverse-engineering a CNC motion interface without moving the machine

A safety-first method for turning captured CNC traffic into a falsifiable C++20 interface model before any Linux driver can touch hardware.

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A Black-Scholes options pricer in Rust, compiled to WASM

How a ~150-line Rust crate becomes a live, in-browser options pricer with sub-millisecond Greeks, without a server round-trip.

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