0.168 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.079 * * * [progress]: [2/2] Setting up program.
0.083 * [progress]: [Phase 2 of 3] Improving.
0.083 * [simplify]: Simplifying:
  (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
0.083 * [simplify]: Sending expressions to egg_math:
 (+ (/ (* h3 h3) (* h2 h2)) (/ (* h1 h1) (* h0 h0)))