0.265 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.093 * * * [progress]: [2/2] Setting up program.
0.096 * [progress]: [Phase 2 of 3] Improving.
0.096 * [simplify]: Simplifying:
  (+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
0.096 * [simplify]: Sending expressions to egg_math:
 (+ (+ (+ (* h7 h6) (* h5 h4)) (* h3 h2)) (* h1 h0))