9.930 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (+ 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)))))))
0.023 * * [simplify]: iteration  0 :  12  enodes  (cost  51 )
0.025 * * [simplify]: iteration  1 :  19  enodes  (cost  51 )
0.027 * * [simplify]: iteration  2 :  33  enodes  (cost  51 )
0.031 * * [simplify]: iteration  3 :  81  enodes  (cost  51 )
0.044 * * [simplify]: iteration  4 :  240  enodes  (cost  51 )
0.090 * * [simplify]: iteration  5 :  611  enodes  (cost  51 )
0.231 * * [simplify]: iteration  6 :  1450  enodes  (cost  51 )
0.767 * * [simplify]: iteration  7 :  4194  enodes  (cost  43 )
2.657 * * [simplify]: iteration  done :  5001  enodes  (cost  43 )
2.657 * [simplify]: Simplified to:
   (/ (+ 1.0 (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))) (+ 2.0 (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))))
2.660 * * [progress]: iteration 1 / 4
2.660 * * * [progress]: picking best candidate
2.661 * * * * [pick]: Picked  #<alt (λ (t) (/ (+ 1.0 (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))) (+ 2.0 (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))))))>
2.661 * * * [progress]: localizing error
2.671 * * * [progress]: generating rewritten candidates
2.671 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2)
2.680 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1)
2.686 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2)
2.692 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
2.699 * * * [progress]: generating series expansions
2.700 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2)
2.700 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in (t) around 0
2.700 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.700 * [taylor]: Taking taylor expansion of 2.0 in t
2.700 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.700 * [taylor]: Taking taylor expansion of 2.0 in t
2.700 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.700 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.700 * [taylor]: Taking taylor expansion of t in t
2.700 * [taylor]: Taking taylor expansion of 1 in t
2.701 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.701 * [taylor]: Taking taylor expansion of 2.0 in t
2.701 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.701 * [taylor]: Taking taylor expansion of 2.0 in t
2.701 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.701 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.701 * [taylor]: Taking taylor expansion of t in t
2.701 * [taylor]: Taking taylor expansion of 1 in t
2.711 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in (t) around 0
2.711 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.711 * [taylor]: Taking taylor expansion of 2.0 in t
2.711 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.711 * [taylor]: Taking taylor expansion of 2.0 in t
2.711 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.711 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.711 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.711 * [taylor]: Taking taylor expansion of t in t
2.711 * [taylor]: Taking taylor expansion of 1 in t
2.712 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.712 * [taylor]: Taking taylor expansion of 2.0 in t
2.712 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.712 * [taylor]: Taking taylor expansion of 2.0 in t
2.712 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.712 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.712 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.712 * [taylor]: Taking taylor expansion of t in t
2.712 * [taylor]: Taking taylor expansion of 1 in t
2.717 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in (t) around 0
2.718 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.718 * [taylor]: Taking taylor expansion of 2.0 in t
2.718 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.718 * [taylor]: Taking taylor expansion of 2.0 in t
2.718 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.718 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.718 * [taylor]: Taking taylor expansion of 1 in t
2.718 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.718 * [taylor]: Taking taylor expansion of t in t
2.719 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.719 * [taylor]: Taking taylor expansion of 2.0 in t
2.719 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.719 * [taylor]: Taking taylor expansion of 2.0 in t
2.719 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.719 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.719 * [taylor]: Taking taylor expansion of 1 in t
2.719 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.719 * [taylor]: Taking taylor expansion of t in t
2.724 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1)
2.724 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in (t) around 0
2.724 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.724 * [taylor]: Taking taylor expansion of 2.0 in t
2.724 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.724 * [taylor]: Taking taylor expansion of 2.0 in t
2.724 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.724 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.724 * [taylor]: Taking taylor expansion of t in t
2.724 * [taylor]: Taking taylor expansion of 1 in t
2.724 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.725 * [taylor]: Taking taylor expansion of 2.0 in t
2.725 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.725 * [taylor]: Taking taylor expansion of 2.0 in t
2.725 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.725 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.725 * [taylor]: Taking taylor expansion of t in t
2.725 * [taylor]: Taking taylor expansion of 1 in t
2.735 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in (t) around 0
2.735 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.735 * [taylor]: Taking taylor expansion of 2.0 in t
2.735 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.735 * [taylor]: Taking taylor expansion of 2.0 in t
2.735 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.735 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.735 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.735 * [taylor]: Taking taylor expansion of t in t
2.735 * [taylor]: Taking taylor expansion of 1 in t
2.736 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.736 * [taylor]: Taking taylor expansion of 2.0 in t
2.736 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.736 * [taylor]: Taking taylor expansion of 2.0 in t
2.736 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.736 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.736 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.736 * [taylor]: Taking taylor expansion of t in t
2.736 * [taylor]: Taking taylor expansion of 1 in t
2.742 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in (t) around 0
2.742 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.742 * [taylor]: Taking taylor expansion of 2.0 in t
2.742 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.742 * [taylor]: Taking taylor expansion of 2.0 in t
2.742 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.742 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.742 * [taylor]: Taking taylor expansion of 1 in t
2.742 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.742 * [taylor]: Taking taylor expansion of t in t
2.743 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.743 * [taylor]: Taking taylor expansion of 2.0 in t
2.743 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.743 * [taylor]: Taking taylor expansion of 2.0 in t
2.743 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.743 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.743 * [taylor]: Taking taylor expansion of 1 in t
2.743 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.743 * [taylor]: Taking taylor expansion of t in t
2.748 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2)
2.748 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in (t) around 0
2.748 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.748 * [taylor]: Taking taylor expansion of 2.0 in t
2.748 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.748 * [taylor]: Taking taylor expansion of 2.0 in t
2.748 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.748 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.748 * [taylor]: Taking taylor expansion of t in t
2.748 * [taylor]: Taking taylor expansion of 1 in t
2.749 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.749 * [taylor]: Taking taylor expansion of 2.0 in t
2.749 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.749 * [taylor]: Taking taylor expansion of 2.0 in t
2.749 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.749 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.749 * [taylor]: Taking taylor expansion of t in t
2.749 * [taylor]: Taking taylor expansion of 1 in t
2.762 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in (t) around 0
2.762 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.762 * [taylor]: Taking taylor expansion of 2.0 in t
2.762 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.762 * [taylor]: Taking taylor expansion of 2.0 in t
2.762 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.762 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.762 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.762 * [taylor]: Taking taylor expansion of t in t
2.762 * [taylor]: Taking taylor expansion of 1 in t
2.763 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.763 * [taylor]: Taking taylor expansion of 2.0 in t
2.763 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.763 * [taylor]: Taking taylor expansion of 2.0 in t
2.763 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.763 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.763 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.763 * [taylor]: Taking taylor expansion of t in t
2.763 * [taylor]: Taking taylor expansion of 1 in t
2.768 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in (t) around 0
2.768 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.768 * [taylor]: Taking taylor expansion of 2.0 in t
2.768 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.768 * [taylor]: Taking taylor expansion of 2.0 in t
2.768 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.768 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.768 * [taylor]: Taking taylor expansion of 1 in t
2.768 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.768 * [taylor]: Taking taylor expansion of t in t
2.769 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.769 * [taylor]: Taking taylor expansion of 2.0 in t
2.769 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.770 * [taylor]: Taking taylor expansion of 2.0 in t
2.770 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.770 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.770 * [taylor]: Taking taylor expansion of 1 in t
2.770 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.770 * [taylor]: Taking taylor expansion of t in t
2.775 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
2.775 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in (t) around 0
2.775 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.775 * [taylor]: Taking taylor expansion of 2.0 in t
2.775 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.775 * [taylor]: Taking taylor expansion of 2.0 in t
2.775 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.775 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.775 * [taylor]: Taking taylor expansion of t in t
2.775 * [taylor]: Taking taylor expansion of 1 in t
2.775 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.775 * [taylor]: Taking taylor expansion of 2.0 in t
2.775 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.776 * [taylor]: Taking taylor expansion of 2.0 in t
2.776 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.776 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.776 * [taylor]: Taking taylor expansion of t in t
2.776 * [taylor]: Taking taylor expansion of 1 in t
2.786 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in (t) around 0
2.786 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.786 * [taylor]: Taking taylor expansion of 2.0 in t
2.786 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.786 * [taylor]: Taking taylor expansion of 2.0 in t
2.786 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.786 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.786 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.786 * [taylor]: Taking taylor expansion of t in t
2.786 * [taylor]: Taking taylor expansion of 1 in t
2.787 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.787 * [taylor]: Taking taylor expansion of 2.0 in t
2.787 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.787 * [taylor]: Taking taylor expansion of 2.0 in t
2.787 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.787 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.787 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.787 * [taylor]: Taking taylor expansion of t in t
2.787 * [taylor]: Taking taylor expansion of 1 in t
2.792 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in (t) around 0
2.793 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.793 * [taylor]: Taking taylor expansion of 2.0 in t
2.793 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.793 * [taylor]: Taking taylor expansion of 2.0 in t
2.793 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.793 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.793 * [taylor]: Taking taylor expansion of 1 in t
2.793 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.793 * [taylor]: Taking taylor expansion of t in t
2.794 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.794 * [taylor]: Taking taylor expansion of 2.0 in t
2.794 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.794 * [taylor]: Taking taylor expansion of 2.0 in t
2.794 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.794 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.794 * [taylor]: Taking taylor expansion of 1 in t
2.794 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.794 * [taylor]: Taking taylor expansion of t in t
2.799 * * * [progress]: simplifying candidates
2.800 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (exp 2.0) (exp (/ 2.0 (* 1.0 (+ t 1)))))
  (log (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (exp (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (* (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))) (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (* (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (- (pow 2.0 3) (pow (/ 2.0 (* 1.0 (+ t 1))) 3))
  (+ (* 2.0 2.0) (+ (* (/ 2.0 (* 1.0 (+ t 1))) (/ 2.0 (* 1.0 (+ t 1)))) (* 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (- (* 2.0 2.0) (* (/ 2.0 (* 1.0 (+ t 1))) (/ 2.0 (* 1.0 (+ t 1)))))
  (+ 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (+ (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (/ (exp 2.0) (exp (/ 2.0 (* 1.0 (+ t 1)))))
  (log (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (exp (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (* (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))) (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (* (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (- (pow 2.0 3) (pow (/ 2.0 (* 1.0 (+ t 1))) 3))
  (+ (* 2.0 2.0) (+ (* (/ 2.0 (* 1.0 (+ t 1))) (/ 2.0 (* 1.0 (+ t 1)))) (* 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (- (* 2.0 2.0) (* (/ 2.0 (* 1.0 (+ t 1))) (/ 2.0 (* 1.0 (+ t 1)))))
  (+ 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (+ (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (/ (exp 2.0) (exp (/ 2.0 (* 1.0 (+ t 1)))))
  (log (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (exp (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (* (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))) (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (* (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (- (pow 2.0 3) (pow (/ 2.0 (* 1.0 (+ t 1))) 3))
  (+ (* 2.0 2.0) (+ (* (/ 2.0 (* 1.0 (+ t 1))) (/ 2.0 (* 1.0 (+ t 1)))) (* 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (- (* 2.0 2.0) (* (/ 2.0 (* 1.0 (+ t 1))) (/ 2.0 (* 1.0 (+ t 1)))))
  (+ 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (+ (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (/ (exp 2.0) (exp (/ 2.0 (* 1.0 (+ t 1)))))
  (log (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (exp (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (* (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))) (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (* (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (- (pow 2.0 3) (pow (/ 2.0 (* 1.0 (+ t 1))) 3))
  (+ (* 2.0 2.0) (+ (* (/ 2.0 (* 1.0 (+ t 1))) (/ 2.0 (* 1.0 (+ t 1)))) (* 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (- (* 2.0 2.0) (* (/ 2.0 (* 1.0 (+ t 1))) (/ 2.0 (* 1.0 (+ t 1)))))
  (+ 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (+ (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (- (+ (* 2.0 (pow t 3)) (* 2.0 t)) (* 2.0 (pow t 2)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (pow t 3)) (* 2.0 t)) (* 2.0 (pow t 2)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (pow t 3)) (* 2.0 t)) (* 2.0 (pow t 2)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (pow t 3)) (* 2.0 t)) (* 2.0 (pow t 2)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
  (- (+ (* 2.0 (/ 1 (pow t 2))) 2.0) (* 2.0 (/ 1 t)))
2.802 * * [simplify]: iteration  0 :  48  enodes  (cost  1092 )
2.810 * * [simplify]: iteration  1 :  121  enodes  (cost  1048 )
2.832 * * [simplify]: iteration  2 :  354  enodes  (cost  936 )
2.930 * * [simplify]: iteration  3 :  1905  enodes  (cost  936 )
3.574 * * [simplify]: iteration  done :  5000  enodes  (cost  936 )
3.574 * [simplify]: Simplified to:
   (exp (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (log (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (exp (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (* (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))) (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (pow (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) 3)
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (- (pow 2.0 3) (pow (/ 2.0 (* 1.0 (+ t 1))) 3))
  (+ (* 2.0 2.0) (* (/ 2.0 (* 1.0 (+ t 1))) (+ 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (- (* 2.0 2.0) (* (/ 2.0 (* 1.0 (+ t 1))) (/ 2.0 (* 1.0 (+ t 1)))))
  (+ 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (+ (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (exp (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (log (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (exp (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (* (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))) (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (pow (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) 3)
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (- (pow 2.0 3) (pow (/ 2.0 (* 1.0 (+ t 1))) 3))
  (+ (* 2.0 2.0) (* (/ 2.0 (* 1.0 (+ t 1))) (+ 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (- (* 2.0 2.0) (* (/ 2.0 (* 1.0 (+ t 1))) (/ 2.0 (* 1.0 (+ t 1)))))
  (+ 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (+ (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (exp (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (log (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (exp (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (* (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))) (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (pow (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) 3)
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (- (pow 2.0 3) (pow (/ 2.0 (* 1.0 (+ t 1))) 3))
  (+ (* 2.0 2.0) (* (/ 2.0 (* 1.0 (+ t 1))) (+ 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (- (* 2.0 2.0) (* (/ 2.0 (* 1.0 (+ t 1))) (/ 2.0 (* 1.0 (+ t 1)))))
  (+ 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (+ (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (exp (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (log (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (exp (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (* (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))) (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (cbrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (pow (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) 3)
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (sqrt (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))
  (- (pow 2.0 3) (pow (/ 2.0 (* 1.0 (+ t 1))) 3))
  (+ (* 2.0 2.0) (* (/ 2.0 (* 1.0 (+ t 1))) (+ 2.0 (/ 2.0 (* 1.0 (+ t 1))))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (- (* 2.0 2.0) (* (/ 2.0 (* 1.0 (+ t 1))) (/ 2.0 (* 1.0 (+ t 1)))))
  (+ 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (+ (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- (sqrt 2.0) (sqrt (/ 2.0 (* 1.0 (+ t 1)))))
  (- 2.0 (/ 2.0 (* 1.0 (+ t 1))))
  (- (/ 2.0 (* 1.0 (+ t 1))))
  (* 2.0 (- (+ (pow t 3) t) (pow t 2)))
  (- (+ 2.0 (/ 2.0 (pow t 2))) (/ 2.0 t))
  (- (+ 2.0 (/ 2.0 (pow t 2))) (/ 2.0 t))
  (* 2.0 (- (+ (pow t 3) t) (pow t 2)))
  (- (+ 2.0 (/ 2.0 (pow t 2))) (/ 2.0 t))
  (- (+ 2.0 (/ 2.0 (pow t 2))) (/ 2.0 t))
  (* 2.0 (- (+ (pow t 3) t) (pow t 2)))
  (- (+ 2.0 (/ 2.0 (pow t 2))) (/ 2.0 t))
  (- (+ 2.0 (/ 2.0 (pow t 2))) (/ 2.0 t))
  (* 2.0 (- (+ (pow t 3) t) (pow t 2)))
  (- (+ 2.0 (/ 2.0 (pow t 2))) (/ 2.0 t))
  (- (+ 2.0 (/ 2.0 (pow t 2))) (/ 2.0 t))
3.575 * * * [progress]: adding candidates to table
3.722 * [progress]: [Phase 3 of 3] Extracting.
3.724 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (+ 1.0 (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))) (+ 2.0 (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))))
3.724 * * [simplify]: iteration  0 :  12  enodes  (cost  43 )
3.724 * * [simplify]: iteration  1 :  18  enodes  (cost  43 )
3.725 * * [simplify]: iteration  done :  18  enodes  (cost  43 )
3.725 * [simplify]: Simplified to:
   (/ (+ 1.0 (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))) (+ 2.0 (* (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))) (- 2.0 (/ 2.0 (* 1.0 (+ t 1)))))))
4.182 * [regime-testing]: End program error score: 0.009501187648456057