0.514 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.325 * * * [progress]: [2/2] Setting up program.
0.329 * [progress]: [Phase 2 of 3] Improving.
0.329 * [simplify]: Simplifying:
  (- (pow (+ x 1.0) (/ 1.0 n)) (pow x (/ 1.0 n)))