0.682 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.122 * * * [progress]: [2/2] Setting up program.
0.125 * [progress]: [Phase 2 of 3] Improving.
0.127 * [simplify]: Simplifying:
  (* 0.5 (- (* x x) y))
0.127 * [simplify]: Sending expressions to egg_math:
 (* (/ 1.0 2.0) (- (* h1 h1) h0))