4.863 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.021 * [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)))))))
0.022 * * [simplify]: iteration  0 :  12  enodes  (cost  51 )
0.023 * * [simplify]: iteration  1 :  19  enodes  (cost  51 )
0.025 * * [simplify]: iteration  2 :  33  enodes  (cost  51 )
0.030 * * [simplify]: iteration  3 :  81  enodes  (cost  51 )
0.047 * * [simplify]: iteration  4 :  240  enodes  (cost  51 )
0.094 * * [simplify]: iteration  5 :  611  enodes  (cost  51 )
0.243 * * [simplify]: iteration  6 :  1450  enodes  (cost  51 )
0.803 * * [simplify]: iteration  7 :  4194  enodes  (cost  43 )
2.834 * * [simplify]: iteration  done :  5001  enodes  (cost  43 )
2.834 * [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)))))))
2.837 * * [progress]: iteration 1 / 4
2.837 * * * [progress]: picking best candidate
2.839 * * * * [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))))))))>
2.839 * * * [progress]: localizing error
2.849 * * * [progress]: generating rewritten candidates
2.849 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2)
2.856 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1)
2.862 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2)
2.868 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
2.875 * * * [progress]: generating series expansions
2.875 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2)
2.876 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in (t) around 0
2.876 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.876 * [taylor]: Taking taylor expansion of 2.0 in t
2.876 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.876 * [taylor]: Taking taylor expansion of 2.0 in t
2.876 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.876 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.876 * [taylor]: Taking taylor expansion of t in t
2.876 * [taylor]: Taking taylor expansion of 1 in t
2.877 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.877 * [taylor]: Taking taylor expansion of 2.0 in t
2.877 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.877 * [taylor]: Taking taylor expansion of 2.0 in t
2.877 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.877 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.877 * [taylor]: Taking taylor expansion of t in t
2.877 * [taylor]: Taking taylor expansion of 1 in t
2.888 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in (t) around 0
2.888 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.888 * [taylor]: Taking taylor expansion of 2.0 in t
2.888 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.888 * [taylor]: Taking taylor expansion of 2.0 in t
2.888 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.888 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.888 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.888 * [taylor]: Taking taylor expansion of t in t
2.889 * [taylor]: Taking taylor expansion of 1 in t
2.892 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.892 * [taylor]: Taking taylor expansion of 2.0 in t
2.892 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.892 * [taylor]: Taking taylor expansion of 2.0 in t
2.892 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.892 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.892 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.892 * [taylor]: Taking taylor expansion of t in t
2.892 * [taylor]: Taking taylor expansion of 1 in t
2.898 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in (t) around 0
2.898 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.898 * [taylor]: Taking taylor expansion of 2.0 in t
2.898 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.898 * [taylor]: Taking taylor expansion of 2.0 in t
2.898 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.898 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.898 * [taylor]: Taking taylor expansion of 1 in t
2.898 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.898 * [taylor]: Taking taylor expansion of t in t
2.899 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.899 * [taylor]: Taking taylor expansion of 2.0 in t
2.899 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.899 * [taylor]: Taking taylor expansion of 2.0 in t
2.899 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.899 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.899 * [taylor]: Taking taylor expansion of 1 in t
2.899 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.899 * [taylor]: Taking taylor expansion of t in t
2.905 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1)
2.905 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in (t) around 0
2.905 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.905 * [taylor]: Taking taylor expansion of 2.0 in t
2.905 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.905 * [taylor]: Taking taylor expansion of 2.0 in t
2.905 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.905 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.905 * [taylor]: Taking taylor expansion of t in t
2.905 * [taylor]: Taking taylor expansion of 1 in t
2.906 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.906 * [taylor]: Taking taylor expansion of 2.0 in t
2.906 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.906 * [taylor]: Taking taylor expansion of 2.0 in t
2.906 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.906 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.906 * [taylor]: Taking taylor expansion of t in t
2.906 * [taylor]: Taking taylor expansion of 1 in t
2.917 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in (t) around 0
2.917 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.917 * [taylor]: Taking taylor expansion of 2.0 in t
2.917 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.917 * [taylor]: Taking taylor expansion of 2.0 in t
2.917 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.917 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.917 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.917 * [taylor]: Taking taylor expansion of t in t
2.917 * [taylor]: Taking taylor expansion of 1 in t
2.918 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.918 * [taylor]: Taking taylor expansion of 2.0 in t
2.918 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.918 * [taylor]: Taking taylor expansion of 2.0 in t
2.918 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.918 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.918 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.918 * [taylor]: Taking taylor expansion of t in t
2.918 * [taylor]: Taking taylor expansion of 1 in t
2.923 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in (t) around 0
2.923 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.923 * [taylor]: Taking taylor expansion of 2.0 in t
2.923 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.924 * [taylor]: Taking taylor expansion of 2.0 in t
2.924 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.924 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.924 * [taylor]: Taking taylor expansion of 1 in t
2.924 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.924 * [taylor]: Taking taylor expansion of t in t
2.925 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.925 * [taylor]: Taking taylor expansion of 2.0 in t
2.925 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.925 * [taylor]: Taking taylor expansion of 2.0 in t
2.925 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.925 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.925 * [taylor]: Taking taylor expansion of 1 in t
2.925 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.925 * [taylor]: Taking taylor expansion of t in t
2.930 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2)
2.931 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in (t) around 0
2.931 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.931 * [taylor]: Taking taylor expansion of 2.0 in t
2.931 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.931 * [taylor]: Taking taylor expansion of 2.0 in t
2.931 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.931 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.931 * [taylor]: Taking taylor expansion of t in t
2.931 * [taylor]: Taking taylor expansion of 1 in t
2.931 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.931 * [taylor]: Taking taylor expansion of 2.0 in t
2.931 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.931 * [taylor]: Taking taylor expansion of 2.0 in t
2.931 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.931 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.931 * [taylor]: Taking taylor expansion of t in t
2.931 * [taylor]: Taking taylor expansion of 1 in t
2.942 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in (t) around 0
2.942 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.942 * [taylor]: Taking taylor expansion of 2.0 in t
2.942 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.942 * [taylor]: Taking taylor expansion of 2.0 in t
2.942 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.942 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.942 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.942 * [taylor]: Taking taylor expansion of t in t
2.943 * [taylor]: Taking taylor expansion of 1 in t
2.943 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.943 * [taylor]: Taking taylor expansion of 2.0 in t
2.943 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.943 * [taylor]: Taking taylor expansion of 2.0 in t
2.943 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.943 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.943 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.943 * [taylor]: Taking taylor expansion of t in t
2.943 * [taylor]: Taking taylor expansion of 1 in t
2.949 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in (t) around 0
2.949 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.949 * [taylor]: Taking taylor expansion of 2.0 in t
2.949 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.949 * [taylor]: Taking taylor expansion of 2.0 in t
2.949 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.949 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.949 * [taylor]: Taking taylor expansion of 1 in t
2.949 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.949 * [taylor]: Taking taylor expansion of t in t
2.950 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.950 * [taylor]: Taking taylor expansion of 2.0 in t
2.950 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.950 * [taylor]: Taking taylor expansion of 2.0 in t
2.950 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.950 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.950 * [taylor]: Taking taylor expansion of 1 in t
2.950 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.950 * [taylor]: Taking taylor expansion of t in t
2.956 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
2.956 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in (t) around 0
2.956 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.956 * [taylor]: Taking taylor expansion of 2.0 in t
2.956 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.956 * [taylor]: Taking taylor expansion of 2.0 in t
2.956 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.956 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.956 * [taylor]: Taking taylor expansion of t in t
2.956 * [taylor]: Taking taylor expansion of 1 in t
2.956 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ t 1)))) in t
2.957 * [taylor]: Taking taylor expansion of 2.0 in t
2.957 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ t 1))) in t
2.957 * [taylor]: Taking taylor expansion of 2.0 in t
2.957 * [taylor]: Taking taylor expansion of (/ 1 (+ t 1)) in t
2.957 * [taylor]: Taking taylor expansion of (+ t 1) in t
2.957 * [taylor]: Taking taylor expansion of t in t
2.957 * [taylor]: Taking taylor expansion of 1 in t
2.968 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in (t) around 0
2.968 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.968 * [taylor]: Taking taylor expansion of 2.0 in t
2.968 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.968 * [taylor]: Taking taylor expansion of 2.0 in t
2.968 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.968 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.968 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.968 * [taylor]: Taking taylor expansion of t in t
2.968 * [taylor]: Taking taylor expansion of 1 in t
2.969 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (/ 1 t) 1)))) in t
2.969 * [taylor]: Taking taylor expansion of 2.0 in t
2.969 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (/ 1 t) 1))) in t
2.969 * [taylor]: Taking taylor expansion of 2.0 in t
2.969 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 t) 1)) in t
2.969 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1) in t
2.969 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.969 * [taylor]: Taking taylor expansion of t in t
2.969 * [taylor]: Taking taylor expansion of 1 in t
2.975 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in (t) around 0
2.975 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.975 * [taylor]: Taking taylor expansion of 2.0 in t
2.975 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.975 * [taylor]: Taking taylor expansion of 2.0 in t
2.975 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.975 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.975 * [taylor]: Taking taylor expansion of 1 in t
2.975 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.975 * [taylor]: Taking taylor expansion of t in t
2.976 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (- 1 (/ 1 t))))) in t
2.976 * [taylor]: Taking taylor expansion of 2.0 in t
2.976 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (- 1 (/ 1 t)))) in t
2.976 * [taylor]: Taking taylor expansion of 2.0 in t
2.976 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 t))) in t
2.976 * [taylor]: Taking taylor expansion of (- 1 (/ 1 t)) in t
2.976 * [taylor]: Taking taylor expansion of 1 in t
2.976 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.976 * [taylor]: Taking taylor expansion of t in t
2.984 * * * [progress]: simplifying candidates
2.985 * [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)))
2.988 * * [simplify]: iteration  0 :  48  enodes  (cost  1092 )
2.995 * * [simplify]: iteration  1 :  121  enodes  (cost  1048 )
3.017 * * [simplify]: iteration  2 :  354  enodes  (cost  936 )
3.124 * * [simplify]: iteration  3 :  1905  enodes  (cost  936 )
3.807 * * [simplify]: iteration  done :  5000  enodes  (cost  936 )
3.808 * [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))
3.808 * * * [progress]: adding candidates to table
3.959 * [progress]: [Phase 3 of 3] Extracting.
3.962 * [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)))))))
3.963 * * [simplify]: iteration  0 :  12  enodes  (cost  43 )
3.963 * * [simplify]: iteration  1 :  18  enodes  (cost  43 )
3.964 * * [simplify]: iteration  done :  18  enodes  (cost  43 )
3.964 * [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)))))))
4.421 * [regime-testing]: End program error score: 0.008626078259782472