40.170 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.131 * * * [progress]: [2/2] Setting up program.
0.133 * [progress]: [Phase 2 of 3] Improving.
0.133 * [simplify]: Simplifying:
  (* (cosh x) (/ (sin y) y))
0.133 * * [simplify]: Extracting # 0 : cost  0
0.133 * * [simplify]: Extracting # 1 : cost  0
0.133 * * [simplify]: Extracting # 2 : cost  0
0.133 * * [simplify]: Extracting # 3 : cost  0
0.133 * * [simplify]: Extracting # 4 : cost  0
0.133 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.134 * * [simplify]: Extracting # 0 : cost  0
0.134 * * [simplify]: Extracting # 1 : cost  0
0.134 * * [simplify]: Extracting # 2 : cost  0
0.134 * * [simplify]: Extracting # 3 : cost  0
0.134 * * [simplify]: Extracting # 4 : cost  0
0.134 * * [simplify]: iteration  1 :  15  enodes  (cost  7 )
0.139 * * [simplify]: Extracting # 0 : cost  0
0.139 * * [simplify]: Extracting # 1 : cost  0
0.139 * * [simplify]: Extracting # 2 : cost  0
0.139 * * [simplify]: iteration  2 :  28  enodes  (cost  7 )
0.148 * * [simplify]: Extracting # 0 : cost  0
0.148 * * [simplify]: Extracting # 1 : cost  0
0.148 * * [simplify]: Extracting # 2 : cost  0
0.148 * * [simplify]: iteration  3 :  56  enodes  (cost  7 )
0.168 * * [simplify]: Extracting # 0 : cost  0
0.168 * * [simplify]: Extracting # 1 : cost  0
0.168 * * [simplify]: Extracting # 2 : cost  0
0.168 * * [simplify]: iteration  4 :  100  enodes  (cost  7 )
0.253 * * [simplify]: Extracting # 0 : cost  0
0.253 * * [simplify]: Extracting # 1 : cost  0
0.254 * * [simplify]: Extracting # 2 : cost  0
0.254 * * [simplify]: iteration  5 :  145  enodes  (cost  7 )
0.323 * * [simplify]: Extracting # 0 : cost  0
0.323 * * [simplify]: Extracting # 1 : cost  0
0.325 * * [simplify]: Extracting # 2 : cost  0
0.325 * * [simplify]: iteration  6 :  223  enodes  (cost  7 )
0.506 * * [simplify]: Extracting # 0 : cost  0
0.507 * * [simplify]: Extracting # 1 : cost  0
0.507 * * [simplify]: Extracting # 2 : cost  0
0.508 * * [simplify]: iteration  7 :  419  enodes  (cost  7 )
1.070 * * [simplify]: Extracting # 0 : cost  0
1.071 * * [simplify]: Extracting # 1 : cost  0
1.072 * * [simplify]: Extracting # 2 : cost  0
1.073 * * [simplify]: iteration  8 :  1004  enodes  (cost  7 )
2.740 * * [simplify]: Extracting # 0 : cost  0
2.741 * * [simplify]: Extracting # 1 : cost  0
2.742 * * [simplify]: Extracting # 2 : cost  0
2.743 * * [simplify]: iteration  9 :  1898  enodes  (cost  7 )
4.638 * * [simplify]: Extracting # 0 : cost  0
4.644 * * [simplify]: Extracting # 1 : cost  0
4.645 * * [simplify]: Extracting # 2 : cost  0
4.645 * * [simplify]: iteration  10 :  2239  enodes  (cost  7 )
6.579 * * [simplify]: Extracting # 0 : cost  0
6.580 * * [simplify]: Extracting # 1 : cost  0
6.581 * * [simplify]: iteration  11 :  2341  enodes  (cost  7 )
8.440 * * [simplify]: Extracting # 0 : cost  0
8.442 * * [simplify]: iteration done:  2341  enodes  (cost  7 )
8.442 * [simplify]: Simplified to:
  (* (cosh x) (/ (sin y) y))
8.443 * * [progress]: iteration 1 / 4
8.443 * * * [progress]: picking best candidate
8.451 * * * * [pick]: Picked  #<alt (λ (x y) (* (cosh x) (/ (sin y) y)))>
8.451 * * * [progress]: localizing error
8.459 * * * [progress]: generating rewritten candidates
8.459 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
8.468 * * * [progress]: generating series expansions
8.468 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
8.469 * [backup-simplify]: Simplify (/ (sin y) y) into (/ (sin y) y)
8.469 * [approximate]: Taking taylor expansion of (/ (sin y) y) in (y) around 0
8.469 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y
8.469 * [taylor]: Taking taylor expansion of (sin y) in y
8.469 * [taylor]: Taking taylor expansion of y in y
8.469 * [backup-simplify]: Simplify 0 into 0
8.469 * [backup-simplify]: Simplify 1 into 1
8.469 * [taylor]: Taking taylor expansion of y in y
8.469 * [backup-simplify]: Simplify 0 into 0
8.469 * [backup-simplify]: Simplify 1 into 1
8.470 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
8.470 * [backup-simplify]: Simplify (/ 1 1) into 1
8.470 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y
8.470 * [taylor]: Taking taylor expansion of (sin y) in y
8.471 * [taylor]: Taking taylor expansion of y in y
8.471 * [backup-simplify]: Simplify 0 into 0
8.471 * [backup-simplify]: Simplify 1 into 1
8.471 * [taylor]: Taking taylor expansion of y in y
8.471 * [backup-simplify]: Simplify 0 into 0
8.471 * [backup-simplify]: Simplify 1 into 1
8.471 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
8.471 * [backup-simplify]: Simplify (/ 1 1) into 1
8.471 * [backup-simplify]: Simplify 1 into 1
8.472 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.472 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
8.472 * [backup-simplify]: Simplify 0 into 0
8.473 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into -1/6
8.474 * [backup-simplify]: Simplify (- (/ -1/6 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into -1/6
8.474 * [backup-simplify]: Simplify -1/6 into -1/6
8.475 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
8.476 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/6 (/ 0 1)))) into 0
8.476 * [backup-simplify]: Simplify 0 into 0
8.480 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
8.482 * [backup-simplify]: Simplify (- (/ 1/120 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/6 (/ 0 1)) (* 0 (/ 0 1)))) into 1/120
8.482 * [backup-simplify]: Simplify 1/120 into 1/120