0.034 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.354 * * * [progress]: [2/2] Setting up program.
0.358 * [progress]: [Phase 2 of 3] Improving.
0.358 * [simplify]: Simplifying:
  (sqrt (/ (+ (+ (* x x) (* y y)) (* z z)) 3.0))