0.292 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.424 * * * [progress]: [2/2] Setting up program.
0.428 * [progress]: [Phase 2 of 3] Improving.
0.428 * [simplify]: Simplifying:
  (/ (* x (exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))) y)
0.428 * [simplify]: Sending expressions to egg_math:
 (/ (* h5 (exp (- (+ (* h0 (log h4)) (* (- h3 1.0) (log h2))) h1))) h0)