ASCL Code Record
[ascl:2409.014]
symbolic_pofk: Precise symbolic emulators of the linear and nonlinear matter power spectrum
Bartlett, Deaglan J.; Kammerer, Lukas; Kronberger, Gabriel; Desmond, Harry; Ferreira, Pedro G.; Wandelt, Benjamin D.; Burlacu, Bogdan; Alonso, David; Zennaro, Matteo
symbolic_pofk provides simple Python functions and a Fortran90 routine for precise symbolic emulations of the linear and non-linear matter power spectra and for the conversion σ 8 ↔ A s as a function of cosmology. These can be easily copied, pasted, and modified to other languages. Outside of a tested k range, the fit includes baryons by default; however, this can be switched off.
- Code site:
- https://github.com/deaglanbartlett/symbolic_pofk
- Described in:
- https://ui.adsabs.harvard.edu/abs/2024A%2526A...686A.209B https://ui.adsabs.harvard.edu/abs/2024A%2526A...686A.150
- Bibcode:
- 2024ascl.soft09014B
