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