0.696 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying:
  (- (/ 1.0 (+ x 1.0)) (/ 1.0 x))
0.023 * [simplify]: Sending expressions to egg_math:
 (- (/ 1.0 (+ h0 1.0)) (/ 1.0 h0))