3.220 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying:
  (/ (+ 1.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))) (+ 2.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))))
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: Extracting # 1 : cost  0
0.032 * * [simplify]: Extracting # 2 : cost  0
0.032 * * [simplify]: Extracting # 3 : cost  0
0.032 * * [simplify]: Extracting # 4 : cost  0
0.032 * * [simplify]: Extracting # 5 : cost  0
0.032 * * [simplify]: Extracting # 6 : cost  0
0.032 * * [simplify]: Extracting # 7 : cost  0
0.032 * * [simplify]: Extracting # 8 : cost  0
0.032 * * [simplify]: iteration  0 :  12  enodes  (cost  51 )
0.034 * * [simplify]: Extracting # 0 : cost  0
0.034 * * [simplify]: Extracting # 1 : cost  0
0.034 * * [simplify]: Extracting # 2 : cost  0
0.034 * * [simplify]: iteration  1 :  19  enodes  (cost  51 )
0.038 * * [simplify]: Extracting # 0 : cost  0
0.038 * * [simplify]: Extracting # 1 : cost  0
0.038 * * [simplify]: Extracting # 2 : cost  0
0.038 * * [simplify]: iteration  2 :  35  enodes  (cost  49 )
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: Extracting # 1 : cost  0
0.046 * * [simplify]: Extracting # 2 : cost  0
0.046 * * [simplify]: iteration  3 :  92  enodes  (cost  49 )
0.073 * * [simplify]: Extracting # 0 : cost  0
0.073 * * [simplify]: Extracting # 1 : cost  0
0.073 * * [simplify]: Extracting # 2 : cost  0
0.073 * * [simplify]: Extracting # 3 : cost  0
0.074 * * [simplify]: iteration  4 :  297  enodes  (cost  49 )
0.299 * * [simplify]: Extracting # 0 : cost  0
0.301 * * [simplify]: Extracting # 1 : cost  0
0.302 * * [simplify]: Extracting # 2 : cost  0
0.302 * * [simplify]: Extracting # 3 : cost  0
0.303 * * [simplify]: iteration  5 :  808  enodes  (cost  49 )
1.004 * * [simplify]: Extracting # 0 : cost  0
1.006 * * [simplify]: Extracting # 1 : cost  0
1.008 * * [simplify]: Extracting # 2 : cost  0
1.010 * * [simplify]: Extracting # 3 : cost  0
1.011 * * [simplify]: Extracting # 4 : cost  0
1.013 * * [simplify]: Extracting # 5 : cost  0
1.015 * * [simplify]: iteration  6 :  1980  enodes  (cost  45 )
5.834 * * [simplify]: Extracting # 0 : cost  0
5.841 * * [simplify]: Extracting # 1 : cost  0
5.851 * * [simplify]: Extracting # 2 : cost  0
5.858 * * [simplify]: Extracting # 3 : cost  0
5.867 * * [simplify]: Extracting # 4 : cost  0
5.876 * * [simplify]: Extracting # 5 : cost  0
5.885 * * [simplify]: iteration done:  5001  enodes  (cost  37 )
5.885 * [simplify]: Simplified to:
  (/ (fma (- 2.0 (/ 2.0 (fma 1.0 t 1.0))) (- 2.0 (/ 2.0 (fma 1.0 t 1.0))) 1.0) (fma (- 2.0 (/ 2.0 (fma 1.0 t 1.0))) (- 2.0 (/ 2.0 (fma 1.0 t 1.0))) 2.0))
5.892 * * [progress]: iteration 1 / 4
5.892 * * * [progress]: picking best candidate
5.895 * * * * [pick]: Picked  #<alt (λ (t) (/ (+ 1.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))) (+ 2.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))))>
5.896 * * * [progress]: localizing error
5.913 * * * [progress]: generating rewritten candidates
5.913 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2)
6.033 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1)
6.115 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2)
6.219 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
6.452 * * * [progress]: generating series expansions
6.453 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2)
6.454 * [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)))))
6.454 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in (t) around 0
6.456 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
6.456 * [taylor]: Taking taylor expansion of 2.0 in t
6.456 * [backup-simplify]: Simplify 2.0 into 2.0
6.456 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
6.456 * [taylor]: Taking taylor expansion of 2.0 in t
6.456 * [backup-simplify]: Simplify 2.0 into 2.0
6.456 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
6.456 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
6.456 * [taylor]: Taking taylor expansion of t in t
6.456 * [backup-simplify]: Simplify 0 into 0
6.456 * [backup-simplify]: Simplify 1 into 1
6.456 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
6.456 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
6.457 * [taylor]: Taking taylor expansion of 1.0 in t
6.457 * [backup-simplify]: Simplify 1.0 into 1.0
6.457 * [taylor]: Taking taylor expansion of (/ 1 t) in t
6.457 * [taylor]: Taking taylor expansion of t in t
6.457 * [backup-simplify]: Simplify 0 into 0
6.457 * [backup-simplify]: Simplify 1 into 1
6.458 * [backup-simplify]: Simplify (/ 1 1) into 1
6.458 * [taylor]: Taking taylor expansion of 1.0 in t
6.458 * [backup-simplify]: Simplify 1.0 into 1.0
6.459 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
6.460 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
6.461 * [backup-simplify]: Simplify (* 0 1.0) into 0
6.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.462 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
6.463 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.464 * [backup-simplify]: Simplify (+ (* 0 1.0) (* 1 1.0)) into 1.0
6.465 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
6.465 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
6.465 * [taylor]: Taking taylor expansion of 2.0 in t
6.465 * [backup-simplify]: Simplify 2.0 into 2.0
6.465 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
6.465 * [taylor]: Taking taylor expansion of 2.0 in t
6.465 * [backup-simplify]: Simplify 2.0 into 2.0
6.465 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
6.465 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
6.465 * [taylor]: Taking taylor expansion of t in t
6.465 * [backup-simplify]: Simplify 0 into 0
6.465 * [backup-simplify]: Simplify 1 into 1
6.465 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
6.465 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
6.465 * [taylor]: Taking taylor expansion of 1.0 in t
6.465 * [backup-simplify]: Simplify 1.0 into 1.0
6.465 * [taylor]: Taking taylor expansion of (/ 1 t) in t
6.465 * [taylor]: Taking taylor expansion of t in t
6.465 * [backup-simplify]: Simplify 0 into 0
6.465 * [backup-simplify]: Simplify 1 into 1
6.466 * [backup-simplify]: Simplify (/ 1 1) into 1
6.466 * [taylor]: Taking taylor expansion of 1.0 in t
6.466 * [backup-simplify]: Simplify 1.0 into 1.0
6.466 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
6.467 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
6.467 * [backup-simplify]: Simplify (* 0 1.0) into 0
6.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.469 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
6.469 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.471 * [backup-simplify]: Simplify (+ (* 0 1.0) (* 1 1.0)) into 1.0
6.471 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
6.472 * [backup-simplify]: Simplify (* 2.0 1.0) into 2.0
6.472 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
6.473 * [backup-simplify]: Simplify (+ 2.0 (- 2.0)) into 0
6.473 * [backup-simplify]: Simplify 0 into 0
6.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.475 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
6.476 * [backup-simplify]: Simplify (+ 0 0) into 0
6.478 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1.0) (* 0 1.0))) into 1.0
6.480 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 1.0 1.0)))) into (- 1.0)
6.483 * [backup-simplify]: Simplify (+ (* 2.0 (- 1.0)) (* 0 1.0)) into (- 2.0)
6.483 * [backup-simplify]: Simplify (- (- 2.0)) into 2.0
6.484 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
6.484 * [backup-simplify]: Simplify 2.0 into 2.0
6.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.486 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.487 * [backup-simplify]: Simplify (+ 0 0) into 0
6.488 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1.0) (* 0 1.0)))) into 0
6.492 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1.0 1.0)))) into 1.0
6.494 * [backup-simplify]: Simplify (+ (* 2.0 1.0) (+ (* 0 (- 1.0)) (* 0 1.0))) into 2.0
6.494 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
6.495 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
6.496 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
6.497 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.498 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.498 * [backup-simplify]: Simplify (+ 0 0) into 0
6.499 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 1.0))))) into 0
6.501 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 0 1.0)) (* 1.0 (/ 1.0 1.0)))) into (- 1.0)
6.907 * [backup-simplify]: Simplify (+ (* 2.0 (- 1.0)) (+ (* 0 1.0) (+ (* 0 (- 1.0)) (* 0 1.0)))) into (- 2.0)
6.908 * [backup-simplify]: Simplify (- (- 2.0)) into 2.0
6.908 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
6.908 * [backup-simplify]: Simplify 2.0 into 2.0