Distribution of fractional differences between different emulators. As a reference we use EUCLIDEMULATOR2, and show the differences between this and the symbolic approximation obtained in this work and the BACCO emulator. We plot the 1σ differences across the LH used in this work, and the dashed lines correspond to 1% agreement. The difference between our result and EUCLIDEMULATOR2 is comparable to the differences between the numerical emulators.