0.191 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.037 * * * [progress]: [2/2] Setting up program.
0.043 * [progress]: [Phase 2 of 3] Improving.
0.043 * [simplify]: Simplifying:
  (+ (- (* 9.0 (pow x 4.0)) (pow y 4.0)) (* 2.0 (* y y)))
0.043 * [simplify]: Sending expressions to egg_math:
 (+ (- (* 9.0 (pow h1 4.0)) (pow h0 4.0)) (* 2.0 (* h0 h0)))