Supplementary Data and Code for: “Numerically bounded chaos in a driven double-well Duffing oscillator”

This dataset provides the complete numerical data and simulation code supporting the results presented in the study: “Coexistence of Chaotic Numerically bounded chaos in a driven double-well Duffing oscillator” (2026). The repository ensures full reproducibility of all figures and quantitative results reported in the article, including phase-space dynamics, Poincaré sections, power spectra, Lyapunov exponent estimation, and bifurcation structure. All datasets included are directly generated by the provided scripts. Scripts should be executed from the project root directory; data and figures are generated in the data/ and figures/ folders, respectively.