1.765 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying:
  (+ x (* y (- z x)))
0.022 * [simplify]: Sending expressions to egg_math:
 (+ h0 (* h2 (- h1 h0)))