0.102 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.050 * * * [progress]: [2/2] Setting up program.
0.053 * [progress]: [Phase 2 of 3] Improving.
0.054 * [simplify]: Simplifying:
  (* x (- (/ y z) (/ t (- 1.0 z))))
0.054 * [simplify]: Sending expressions to egg_math:
 (* h3 (- (/ h2 h0) (/ h1 (- 1.0 h0))))