A symbolic-numeric, approximation-free and differentiable linear Einstein-Boltzmann solver

a lightweight Python binding of the CLASS CMB Boltzmann code

Information-Copying Cosmology (ICC-R2): emergent spacetime from stochastic information dynamics and its cosmological implications

Modified CLASS/Boltzmann pipeline for a screened conformal-scalar dark sector (the Dark Boson): scale-dependent growth suppression S(k), S8 = 0.78 (0.6-1.6 sigma from lensing), and a -3.5% sound-horizon shift raising early-time H0 to ~70 km/s/Mpc (4.8 -> 2.3 sigma). Fixed parameters, nothing fitted. Companion code to the Dark Geometry papers.

Steep Equation of State for Dark Energy

CLASS-compatible GEO-Lens implementation and validation resources for cosmological studies and Hubble tension reconstruction.