0.680 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.231 * * * [progress]: [2/2] Setting up program.
0.242 * [progress]: [Phase 2 of 3] Improving.
0.244 * [simplify]: Simplifying:
  (/ (* r (sin b)) (cos (+ a b)))
0.245 * * [simplify]: iteration 0: 8 enodes
0.249 * * [simplify]: iteration 1: 12 enodes
0.250 * * [simplify]: iteration 2: 16 enodes
0.252 * * [simplify]: iteration 3: 19 enodes
0.254 * * [simplify]: iteration 4: 20 enodes
0.256 * * [simplify]: iteration complete: 20 enodes
0.257 * * [simplify]: Extracting #0: cost 1 inf + 0
0.257 * * [simplify]: Extracting #1: cost 9 inf + 0
0.257 * * [simplify]: Extracting #2: cost 10 inf + 1
0.257 * * [simplify]: Extracting #3: cost 10 inf + 2
0.257 * * [simplify]: Extracting #4: cost 7 inf + 9
0.257 * * [simplify]: Extracting #5: cost 0 inf + 51
0.257 * [simplify]: Simplified to:
  (/ (* r (sin b)) (cos (+ b a)))
0.266 * * [progress]: iteration 1 / 4
0.266 * * * [progress]: picking best candidate