0.146 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.101 * * * [progress]: [2/2] Setting up program.
0.102 * [progress]: [Phase 2 of 3] Improving.
0.103 * [simplify]: Simplifying:
  (* (- (* x y) (* z y)) t)
0.103 * [simplify]: Sending expressions to egg_math:
 (* (- (* h3 h1) (* h2 h1)) h0)