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