0.635 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.337 * * * [progress]: [2/2] Setting up program.
0.357 * [progress]: [Phase 2 of 3] Improving.
0.393 * [simplify]: Simplifying:
  (+ (* (* (/ 1.0 6.0) (pow (* -2.0 (log u1)) 0.5)) (cos (* (* 2.0 PI) u2))) 0.5)