0.027 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.064 * * * [progress]: [2/2] Setting up program.
0.069 * [progress]: [Phase 2 of 3] Improving.
0.069 * [simplify]: Simplifying:
  (+ (* x 0.5) (* y (+ (- 1.0 z) (log z))))
0.069 * [simplify]: Sending expressions to egg_math:
 (+ (* h2 (/ 1.0 2.0)) (* h1 (+ (- 1.0 h0) (log h0))))