Profile likelihood (minus and assuming Gaussian likelihoods) of different values for the Hubble constant. The black line corresponds to the value measured from the HST (R18), while the blue one stands for the measured value from SNIa and H(z) data using Gaussian processes (GVA18). The other three profiles represent the predicted value from a nonaccelerated reconstruction (with SNIa intrinsic luminosity evolution) with different approaches to combine the three main data sets of this work (SNIa, BAO, and CMB): these consider r_d a free parameter (green), add a prior on it (yellow), or compute it explicitly (purple), respectively. The 1σ, 3σ, and 5σ lines are represented as a reference.