<math>\begin{gathered}EI(f)=I(do(x\sim U([-L,L]^n));y)\approx-\frac{n+n\ln(2\pi)+\sum_{i=1}^nln\sigma_i^2}2+n\ln(2L)+\operatorname{E}_{x\sim U([-L,L]^n)}(ln|\det(\partial_{x^{\prime}}f(x)))|)\end{gathered} </math> | <math>\begin{gathered}EI(f)=I(do(x\sim U([-L,L]^n));y)\approx-\frac{n+n\ln(2\pi)+\sum_{i=1}^nln\sigma_i^2}2+n\ln(2L)+\operatorname{E}_{x\sim U([-L,L]^n)}(ln|\det(\partial_{x^{\prime}}f(x)))|)\end{gathered} </math> |