63.276 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.368 * * * [progress]: [2/2] Setting up program.
0.380 * [progress]: [Phase 2 of 3] Improving.
0.381 * [simplify]: Simplifying:
  (/ 2.0 (* (* (* (/ (pow t 3.0) (* l l)) (sin k)) (tan k)) (+ (+ 1.0 (pow (/ k t) 2.0)) 1.0)))
0.381 * * [simplify]: iteration 0: 19 enodes
0.392 * * [simplify]: iteration 1: 48 enodes
0.420 * * [simplify]: iteration 2: 156 enodes