Comparison of the radial profiles of several quantities against the isotropic radial coordinate r between Weakhub (Con) and NuLib at the moment of core bounce of a 15 M _⊙ star. The dashed lines and solid lines correspond to the results obtained by Gmunu with NuLib and Weakhub (Con) (Weakhub with a conventional set of interactions), respectively. The profiles include rest mass density ρ, radial velocity v ^r /c, matter temperature T, entropy per baryon s, neutrino rms energy observed in the fluid comoving frame ﹩\sqrt{\langle {\epsilon }_{{\nu }_{l}}^{2}\rangle }﹩, and electron fraction Y _e . The results obtained by using Weakhub (Con) quantitatively agree with the results obtained using NuLib.