0.172 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.045 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.049 * [simplify]: Simplifying:
  (- 1.0 (/ 1.0 (+ 2.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))))
0.049 * * [simplify]: Extracting # 0 : cost  0
0.049 * * [simplify]: Extracting # 1 : cost  0
0.049 * * [simplify]: Extracting # 2 : cost  0
0.049 * * [simplify]: Extracting # 3 : cost  0
0.049 * * [simplify]: Extracting # 4 : cost  0
0.049 * * [simplify]: Extracting # 5 : cost  0
0.049 * * [simplify]: Extracting # 6 : cost  0
0.049 * * [simplify]: Extracting # 7 : cost  0
0.049 * * [simplify]: Extracting # 8 : cost  0
0.049 * * [simplify]: Extracting # 9 : cost  0
0.049 * * [simplify]: iteration  0 :  12  enodes  (cost  29 )
0.054 * * [simplify]: Extracting # 0 : cost  0
0.054 * * [simplify]: Extracting # 1 : cost  0
0.054 * * [simplify]: Extracting # 2 : cost  0
0.054 * * [simplify]: iteration  1 :  20  enodes  (cost  29 )
0.061 * * [simplify]: Extracting # 0 : cost  0
0.062 * * [simplify]: Extracting # 1 : cost  0
0.062 * * [simplify]: Extracting # 2 : cost  0
0.062 * * [simplify]: iteration  2 :  37  enodes  (cost  29 )
0.077 * * [simplify]: Extracting # 0 : cost  0
0.077 * * [simplify]: Extracting # 1 : cost  0
0.078 * * [simplify]: Extracting # 2 : cost  0
0.078 * * [simplify]: iteration  3 :  84  enodes  (cost  29 )
0.145 * * [simplify]: Extracting # 0 : cost  0
0.145 * * [simplify]: Extracting # 1 : cost  0
0.146 * * [simplify]: Extracting # 2 : cost  0
0.146 * * [simplify]: Extracting # 3 : cost  0
0.147 * * [simplify]: Extracting # 4 : cost  0
0.147 * * [simplify]: iteration  4 :  232  enodes  (cost  29 )
0.254 * * [simplify]: Extracting # 0 : cost  0
0.254 * * [simplify]: Extracting # 1 : cost  0
0.255 * * [simplify]: Extracting # 2 : cost  0
0.255 * * [simplify]: Extracting # 3 : cost  0
0.256 * * [simplify]: iteration  5 :  547  enodes  (cost  29 )
0.617 * * [simplify]: Extracting # 0 : cost  0
0.619 * * [simplify]: Extracting # 1 : cost  0
0.620 * * [simplify]: Extracting # 2 : cost  0
0.621 * * [simplify]: Extracting # 3 : cost  0
0.622 * * [simplify]: Extracting # 4 : cost  0
0.623 * * [simplify]: iteration  6 :  1153  enodes  (cost  29 )
1.867 * * [simplify]: Extracting # 0 : cost  0
1.873 * * [simplify]: Extracting # 1 : cost  0
1.875 * * [simplify]: Extracting # 2 : cost  0
1.876 * * [simplify]: Extracting # 3 : cost  0
1.878 * * [simplify]: Extracting # 4 : cost  0
1.880 * * [simplify]: iteration  7 :  2437  enodes  (cost  25 )
4.871 * * [simplify]: Extracting # 0 : cost  0
4.882 * * [simplify]: Extracting # 1 : cost  0
4.889 * * [simplify]: Extracting # 2 : cost  0
4.895 * * [simplify]: Extracting # 3 : cost  0
4.901 * * [simplify]: Extracting # 4 : cost  0
4.908 * * [simplify]: iteration  8 :  4940  enodes  (cost  25 )
6.665 * * [simplify]: Extracting # 0 : cost  0
6.671 * * [simplify]: Extracting # 1 : cost  0
6.678 * * [simplify]: Extracting # 2 : cost  0
6.684 * * [simplify]: iteration done:  5002  enodes  (cost  25 )
6.685 * [simplify]: Simplified to:
  (- 1.0 (/ 1.0 (+ (* (- 2.0 (/ 2.0 (+ (* t 1.0) 1.0))) (- 2.0 (/ 2.0 (+ (* t 1.0) 1.0)))) 2.0)))
6.692 * * [progress]: iteration 1 / 4
6.693 * * * [progress]: picking best candidate
6.696 * * * * [pick]: Picked  #<alt (λ (t) (- 1.0 (/ 1.0 (+ 2.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))))))>
6.696 * * * [progress]: localizing error
6.727 * * * [progress]: generating rewritten candidates
6.727 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 2)
6.817 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2 1)
6.885 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2)
7.421 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2 2 2)
7.467 * * * [progress]: generating series expansions
7.467 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 2)
7.468 * [backup-simplify]: Simplify (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) into (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))))
7.468 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in (t) around 0
7.468 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
7.468 * [taylor]: Taking taylor expansion of 2.0 in t
7.468 * [backup-simplify]: Simplify 2.0 into 2.0
7.468 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
7.468 * [taylor]: Taking taylor expansion of 2.0 in t
7.468 * [backup-simplify]: Simplify 2.0 into 2.0
7.468 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
7.468 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
7.468 * [taylor]: Taking taylor expansion of t in t
7.468 * [backup-simplify]: Simplify 0 into 0
7.468 * [backup-simplify]: Simplify 1 into 1
7.468 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
7.468 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
7.468 * [taylor]: Taking taylor expansion of 1.0 in t
7.468 * [backup-simplify]: Simplify 1.0 into 1.0
7.468 * [taylor]: Taking taylor expansion of (/ 1 t) in t
7.468 * [taylor]: Taking taylor expansion of t in t
7.468 * [backup-simplify]: Simplify 0 into 0
7.468 * [backup-simplify]: Simplify 1 into 1
7.469 * [backup-simplify]: Simplify (/ 1 1) into 1
7.469 * [taylor]: Taking taylor expansion of 1.0 in t
7.469 * [backup-simplify]: Simplify 1.0 into 1.0
7.469 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
7.470 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
7.470 * [backup-simplify]: Simplify (* 0 1.0) into 0
7.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.471 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
7.471 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
7.472 * [backup-simplify]: Simplify (+ (* 0 1.0) (* 1 1.0)) into 1.0
7.473 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
7.473 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
7.473 * [taylor]: Taking taylor expansion of 2.0 in t
7.473 * [backup-simplify]: Simplify 2.0 into 2.0
7.473 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
7.473 * [taylor]: Taking taylor expansion of 2.0 in t
7.473 * [backup-simplify]: Simplify 2.0 into 2.0
7.473 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
7.473 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
7.473 * [taylor]: Taking taylor expansion of t in t
7.473 * [backup-simplify]: Simplify 0 into 0
7.473 * [backup-simplify]: Simplify 1 into 1
7.473 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
7.473 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
7.473 * [taylor]: Taking taylor expansion of 1.0 in t
7.473 * [backup-simplify]: Simplify 1.0 into 1.0
7.473 * [taylor]: Taking taylor expansion of (/ 1 t) in t
7.473 * [taylor]: Taking taylor expansion of t in t
7.473 * [backup-simplify]: Simplify 0 into 0
7.473 * [backup-simplify]: Simplify 1 into 1
7.473 * [backup-simplify]: Simplify (/ 1 1) into 1
7.473 * [taylor]: Taking taylor expansion of 1.0 in t
7.473 * [backup-simplify]: Simplify 1.0 into 1.0
7.473 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
7.474 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
7.474 * [backup-simplify]: Simplify (* 0 1.0) into 0
7.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.475 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
7.475 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
7.476 * [backup-simplify]: Simplify (+ (* 0 1.0) (* 1 1.0)) into 1.0
7.476 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
7.477 * [backup-simplify]: Simplify (* 2.0 1.0) into 2.0
7.477 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
7.478 * [backup-simplify]: Simplify (+ 2.0 (- 2.0)) into 0
7.478 * [backup-simplify]: Simplify 0 into 0
7.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.479 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
7.479 * [backup-simplify]: Simplify (+ 0 0) into 0
7.481 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1.0) (* 0 1.0))) into 1.0
7.482 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 1.0 1.0)))) into (- 1.0)
7.483 * [backup-simplify]: Simplify (+ (* 2.0 (- 1.0)) (* 0 1.0)) into (- 2.0)
7.484 * [backup-simplify]: Simplify (- (- 2.0)) into 2.0
7.484 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
7.484 * [backup-simplify]: Simplify 2.0 into 2.0
7.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.485 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.486 * [backup-simplify]: Simplify (+ 0 0) into 0
7.486 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1.0) (* 0 1.0)))) into 0
7.488 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1.0 1.0)))) into 1.0
7.490 * [backup-simplify]: Simplify (+ (* 2.0 1.0) (+ (* 0 (- 1.0)) (* 0 1.0))) into 2.0
7.490 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
7.490 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
7.491 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
7.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.492 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.492 * [backup-simplify]: Simplify (+ 0 0) into 0
7.494 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 1.0))))) into 0
7.498 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 0 1.0)) (* 1.0 (/ 1.0 1.0)))) into (- 1.0)
7.501 * [backup-simplify]: Simplify (+ (* 2.0 (- 1.0)) (+ (* 0 1.0) (+ (* 0 (- 1.0)) (* 0 1.0)))) into (- 2.0)
7.502 * [backup-simplify]: Simplify (- (- 2.0)) into 2.0
7.502 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
7.502 * [backup-simplify]: Simplify 2.0 into 2.0