0.105 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.028 * [simplify]: Simplifying:
  (+ (* x y) (* z (- 1.0 y)))
0.028 * [simplify]: Sending expressions to egg_math:
 (+ (* h2 h0) (* h1 (- 1.0 h0)))