message: remove old one
diff: @@ -342,7 +342,6 @@ XlaOp ErfInv(XlaOp x) {
  auto one = ScalarLike(x, 1.0);
  auto w = -Log1p(one - x * x);
  - //auto w = -Log((one - x) * (one + x));
  auto lt = Lt(w, ScalarLike(x, 5.0));
  auto coefficient = [&](int i) {
  