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math.DS2026
Instantaneous arithmetic computation via ratio-encoding in chemical reaction networks
David F. Anderson, Badal Joshi
We develop a general framework for instantaneous arithmetic computation using chemical reaction networks. Numerical values are encoded by ratios of species concentrations: an exten…
math.DS2026
Computing with reaction networks at input-independent speed: exponential and logarithmic functions
David F. Anderson, Badal Joshi, Tung D. Nguyen
The concept of \textit{input-independent computational speed} for chemistry-based analog computers was introduced in Anderson-Joshi (2025), where it was shown that arithmetic opera…