3.096 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
0.047 * * [simplify]: iteration  0 :  76  enodes  (cost  16 )
0.047 * * [simplify]: iteration  1 :  76  enodes  (cost  16 )
0.048 * [simplify]: Simplified to:
   (-.f64 (/.f64 1 (+.f64 1 x)) (/.f64 1 (-.f64 x 1)))
0.052 * * [progress]: iteration 1 / 4
0.052 * * * [progress]: picking best candidate
0.056 * * * * [pick]: Picked  #<alt (λ (x) (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))))>
0.056 * * * [progress]: localizing error
0.065 * * * [progress]: generating rewritten candidates
0.065 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.093 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.099 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.112 * * * [progress]: generating series expansions
0.112 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.113 * [approximate]: Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 1 (- x 1))) in (x) around 0
0.113 * [taylor]: Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 1 (- x 1))) in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
0.113 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of 1 in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.113 * [taylor]: Taking taylor expansion of (- x 1) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of 1 in x
0.113 * [taylor]: Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 1 (- x 1))) in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
0.114 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of 1 in x
0.114 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.114 * [taylor]: Taking taylor expansion of (- x 1) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of 1 in x
0.120 * [approximate]: Taking taylor expansion of (- (/ 1 (+ 1 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in (x) around 0
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 (+ 1 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (+ 1 (/ 1 x))) in x
0.120 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.120 * [taylor]: Taking taylor expansion of 1 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of 1 in x
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 (+ 1 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (+ 1 (/ 1 x))) in x
0.120 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.120 * [taylor]: Taking taylor expansion of 1 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of 1 in x
0.131 * [approximate]: Taking taylor expansion of (+ (/ 1 (+ 1 (/ 1 x))) (/ 1 (- 1 (/ 1 x)))) in (x) around 0
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 (+ 1 (/ 1 x))) (/ 1 (- 1 (/ 1 x)))) in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 (+ 1 (/ 1 x))) in x
0.131 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.131 * [taylor]: Taking taylor expansion of 1 in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
0.132 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of 1 in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 (+ 1 (/ 1 x))) (/ 1 (- 1 (/ 1 x)))) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 (+ 1 (/ 1 x))) in x
0.132 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of 1 in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
0.132 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of 1 in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.142 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.142 * [approximate]: Taking taylor expansion of (/ 1 (- x 1)) in (x) around 0
0.142 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.142 * [taylor]: Taking taylor expansion of (- x 1) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of 1 in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.143 * [taylor]: Taking taylor expansion of (- x 1) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of 1 in x
0.144 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in (x) around 0
0.144 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.144 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [taylor]: Taking taylor expansion of 1 in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.145 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [taylor]: Taking taylor expansion of 1 in x
0.147 * [approximate]: Taking taylor expansion of (/ -1 (+ 1 (/ 1 x))) in (x) around 0
0.147 * [taylor]: Taking taylor expansion of (/ -1 (+ 1 (/ 1 x))) in x
0.147 * [taylor]: Taking taylor expansion of -1 in x
0.147 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.147 * [taylor]: Taking taylor expansion of 1 in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (/ -1 (+ 1 (/ 1 x))) in x
0.148 * [taylor]: Taking taylor expansion of -1 in x
0.148 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.148 * [taylor]: Taking taylor expansion of 1 in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.150 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.150 * [approximate]: Taking taylor expansion of (/ 1 (+ x 1)) in (x) around 0
0.150 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
0.150 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of 1 in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
0.151 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of 1 in x
0.152 * [approximate]: Taking taylor expansion of (/ 1 (+ 1 (/ 1 x))) in (x) around 0
0.152 * [taylor]: Taking taylor expansion of (/ 1 (+ 1 (/ 1 x))) in x
0.152 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.152 * [taylor]: Taking taylor expansion of 1 in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 (+ 1 (/ 1 x))) in x
0.152 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.152 * [taylor]: Taking taylor expansion of 1 in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.155 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in (x) around 0
0.155 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
0.155 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.155 * [taylor]: Taking taylor expansion of 1 in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
0.155 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.155 * [taylor]: Taking taylor expansion of 1 in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.157 * * * [progress]: simplifying candidates
0.159 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (-.f64 x 1) (+.f64 x 1))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 (sqrt.f64 1) (+.f64 x 1)) (/.f64 (sqrt.f64 1) (-.f64 x 1)))
  (-.f64 (/.f64 (sqrt.f64 1) (+.f64 x 1)) (/.f64 (sqrt.f64 1) (-.f64 x 1)))
  (-.f64 (/.f64 (sqrt.f64 1) (+.f64 x 1)) (/.f64 (sqrt.f64 1) (-.f64 x 1)))
  (-.f64 (/.f64 (sqrt.f64 1) (+.f64 x 1)) (/.f64 (sqrt.f64 1) (-.f64 x 1)))
  (-.f64 (/.f64 (cbrt.f64 1) (+.f64 x 1)) (/.f64 (cbrt.f64 1) (-.f64 x 1)))
  (-.f64 (/.f64 (cbrt.f64 1) (+.f64 x 1)) (/.f64 (cbrt.f64 1) (-.f64 x 1)))
  (-.f64 (/.f64 (cbrt.f64 1) (+.f64 x 1)) (/.f64 (cbrt.f64 1) (-.f64 x 1)))
  (-.f64 (/.f64 (cbrt.f64 1) (+.f64 x 1)) (/.f64 (cbrt.f64 1) (-.f64 x 1)))
  (+.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (-.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (+.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 x 1))))
  (-.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 x 1))))
  (+.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (/.f64 1 (-.f64 x 1))))
  (-.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (/.f64 1 (-.f64 x 1))))
  (+.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (-.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (+.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1))) (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 x 1))))
  (-.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1))) (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 x 1))))
  (+.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (/.f64 1 (-.f64 x 1))))
  (-.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (/.f64 1 (-.f64 x 1))))
  (+.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (-.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (+.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 x 1))))
  (-.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 x 1))))
  (+.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (sqrt.f64 (/.f64 1 (-.f64 x 1))))
  (-.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (sqrt.f64 (/.f64 1 (-.f64 x 1))))
  (-.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (+.f64 x 1))) (*.f64 (/.f64 1 (-.f64 x 1)) (/.f64 1 (-.f64 x 1))))
  (+.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (neg.f64 (/.f64 1 (-.f64 x 1)))
  (-.f64 (pow.f64 (/.f64 1 (+.f64 x 1)) 3) (pow.f64 (/.f64 1 (-.f64 x 1)) 3))
  (+.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (+.f64 x 1))) (+.f64 (*.f64 (/.f64 1 (-.f64 x 1)) (/.f64 1 (-.f64 x 1))) (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))))
  (-.f64 (*.f64 1 (-.f64 x 1)) (*.f64 (+.f64 x 1) 1))
  (*.f64 (+.f64 x 1) (-.f64 x 1))
  (sqrt.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))))
  (sqrt.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))))
  (*.f64 (*.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))) (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))) (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))) (cbrt.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))))
  (cbrt.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))))
  (exp.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))))
  (log.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))))
  (/.f64 (exp.f64 (/.f64 1 (+.f64 x 1))) (exp.f64 (/.f64 1 (-.f64 x 1))))
  (/.f64 1 (-.f64 (*.f64 x x) (*.f64 1 1)))
  (/.f64 1 (-.f64 (pow.f64 x 3) (pow.f64 1 3)))
  (/.f64 (-.f64 x 1) 1)
  (/.f64 (-.f64 x 1) (sqrt.f64 1))
  (/.f64 (-.f64 x 1) (cbrt.f64 1))
  (/.f64 1 1)
  (/.f64 1 (+.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 1 1)
  (/.f64 1 (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (-.f64 x 1) 1)
  (/.f64 1 (-.f64 x 1))
  (/.f64 1 1)
  (/.f64 1 (-.f64 x 1))
  (/.f64 1 (+.f64 (sqrt.f64 x) 1))
  (/.f64 1 (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 (sqrt.f64 x) 1))
  (/.f64 1 (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 1 (-.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 1 1)
  (/.f64 1 (-.f64 x 1))
  (/.f64 1 (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 1 (cbrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (-.f64 x 1))
  (/.f64 (sqrt.f64 1) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 1) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 1) (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (sqrt.f64 1) (-.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (-.f64 x 1))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (sqrt.f64 1) (cbrt.f64 (-.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (-.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (-.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 x 1)))
  (neg.f64 1)
  (neg.f64 (-.f64 x 1))
  (sqrt.f64 (/.f64 1 (-.f64 x 1)))
  (sqrt.f64 (/.f64 1 (-.f64 x 1)))
  (*.f64 (*.f64 (/.f64 1 (-.f64 x 1)) (/.f64 1 (-.f64 x 1))) (/.f64 1 (-.f64 x 1)))
  (*.f64 (cbrt.f64 (/.f64 1 (-.f64 x 1))) (cbrt.f64 (/.f64 1 (-.f64 x 1))))
  (cbrt.f64 (/.f64 1 (-.f64 x 1)))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (-.f64 x 1) (-.f64 x 1)) (-.f64 x 1)))
  (exp.f64 (/.f64 1 (-.f64 x 1)))
  (log.f64 (/.f64 1 (-.f64 x 1)))
  (-.f64 (log.f64 1) (log.f64 (-.f64 x 1)))
  (neg.f64 (log.f64 (-.f64 x 1)))
  (neg.f64 1)
  (/.f64 1 (-.f64 (*.f64 x x) (*.f64 1 1)))
  (/.f64 1 (+.f64 (pow.f64 x 3) (pow.f64 1 3)))
  (/.f64 (+.f64 x 1) 1)
  (/.f64 (+.f64 x 1) (sqrt.f64 1))
  (/.f64 (+.f64 x 1) (cbrt.f64 1))
  (/.f64 1 1)
  (/.f64 1 1)
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (+.f64 x 1) 1)
  (/.f64 1 (+.f64 x 1))
  (/.f64 1 1)
  (/.f64 1 (+.f64 x 1))
  (/.f64 1 1)
  (/.f64 1 (+.f64 x 1))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 1 (cbrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (+.f64 x 1))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (+.f64 x 1))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (sqrt.f64 1) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (+.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (+.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (+.f64 x 1)))
  (neg.f64 1)
  (neg.f64 (+.f64 x 1))
  (sqrt.f64 (/.f64 1 (+.f64 x 1)))
  (sqrt.f64 (/.f64 1 (+.f64 x 1)))
  (*.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (+.f64 x 1))) (/.f64 1 (+.f64 x 1)))
  (*.f64 (cbrt.f64 (/.f64 1 (+.f64 x 1))) (cbrt.f64 (/.f64 1 (+.f64 x 1))))
  (cbrt.f64 (/.f64 1 (+.f64 x 1)))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) (+.f64 x 1)))
  (exp.f64 (/.f64 1 (+.f64 x 1)))
  (log.f64 (/.f64 1 (+.f64 x 1)))
  (-.f64 (log.f64 1) (log.f64 (+.f64 x 1)))
  (neg.f64 (log.f64 (+.f64 x 1)))
  (neg.f64 1)
  (+.f64 (*.f64 2 (pow.f64 x 2)) (+.f64 (*.f64 2 (pow.f64 x 4)) 2))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (*.f64 2 (/.f64 1 (pow.f64 x 4))))))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (*.f64 2 (/.f64 1 (pow.f64 x 4))))))
  (neg.f64 (+.f64 (pow.f64 x 2) (+.f64 x 1)))
  (+.f64 (/.f64 1 (pow.f64 x 2)) (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))))
  (+.f64 (/.f64 1 (pow.f64 x 2)) (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))))
  (-.f64 (+.f64 (pow.f64 x 2) 1) x)
  (-.f64 (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))) (/.f64 1 (pow.f64 x 2)))
  (-.f64 (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))) (/.f64 1 (pow.f64 x 2)))
0.228 * * [simplify]: iteration  0 :  4927  enodes  (cost  2114 )
0.228 * * [simplify]: iteration  1 :  4927  enodes  (cost  2114 )
0.239 * [simplify]: Simplified to:
   (+.f64 -2 (-.f64 x x))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (-.f64 (/.f64 (cbrt.f64 1) (+.f64 x 1)) (/.f64 (cbrt.f64 1) (-.f64 x 1)))
  (-.f64 (/.f64 (cbrt.f64 1) (+.f64 x 1)) (/.f64 (cbrt.f64 1) (-.f64 x 1)))
  (-.f64 (/.f64 (cbrt.f64 1) (+.f64 x 1)) (/.f64 (cbrt.f64 1) (-.f64 x 1)))
  (-.f64 (/.f64 (cbrt.f64 1) (+.f64 x 1)) (/.f64 (cbrt.f64 1) (-.f64 x 1)))
  (+.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (-.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (+.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (-.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (+.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (/.f64 1 (-.f64 x 1))))
  (-.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (/.f64 1 (-.f64 x 1))))
  (+.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (-.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (+.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (-.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (+.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (/.f64 1 (-.f64 x 1))))
  (-.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (/.f64 1 (-.f64 x 1))))
  (+.f64 (/.f64 1 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (/.f64 1 (+.f64 x 1))))
  (-.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (+.f64 (/.f64 1 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (/.f64 1 (+.f64 x 1))))
  (-.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (/.f64 1 (sqrt.f64 (-.f64 x 1))))
  (+.f64 (sqrt.f64 (/.f64 1 (-.f64 x 1))) (sqrt.f64 (/.f64 1 (+.f64 x 1))))
  (-.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (sqrt.f64 (/.f64 1 (-.f64 x 1))))
  (-.f64 (/.f64 (/.f64 1 (+.f64 x 1)) (+.f64 x 1)) (/.f64 (/.f64 1 (-.f64 x 1)) (-.f64 x 1)))
  (+.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))
  (/.f64 1 (-.f64 1 x))
  (-.f64 (pow.f64 (/.f64 1 (+.f64 x 1)) 3) (pow.f64 (/.f64 1 (-.f64 x 1)) 3))
  (+.f64 (/.f64 (/.f64 1 (+.f64 x 1)) (+.f64 x 1)) (/.f64 (+.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))) (-.f64 x 1)))
  (+.f64 -2 (-.f64 x x))
  (+.f64 (*.f64 x x) -1)
  (sqrt.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))))
  (sqrt.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))))
  (pow.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))) 3)
  (*.f64 (cbrt.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))) (cbrt.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1)))))
  (cbrt.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))))
  (exp.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))))
  (log.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))))
  (exp.f64 (-.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (-.f64 x 1))))
  (/.f64 1 (+.f64 (*.f64 x x) -1))
  (/.f64 1 (-.f64 (pow.f64 x 3) 1))
  (-.f64 x 1)
  (-.f64 x 1)
  (/.f64 (-.f64 x 1) (cbrt.f64 1))
  1
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  1
  (/.f64 1 (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (-.f64 x 1)
  (/.f64 1 (-.f64 x 1))
  1
  (/.f64 1 (-.f64 x 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (-.f64 (sqrt.f64 x) 1))
  1
  (/.f64 1 (-.f64 x 1))
  (/.f64 1 (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 1 (cbrt.f64 (-.f64 x 1)))
  1
  (/.f64 1 (-.f64 x 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (-.f64 (sqrt.f64 x) 1))
  1
  (/.f64 1 (-.f64 x 1))
  (/.f64 1 (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 1 (cbrt.f64 (-.f64 x 1)))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (-.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 x) 1))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (-.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 x 1)))
  -1
  (-.f64 1 x)
  (sqrt.f64 (/.f64 1 (-.f64 x 1)))
  (sqrt.f64 (/.f64 1 (-.f64 x 1)))
  (pow.f64 (/.f64 1 (-.f64 x 1)) 3)
  (*.f64 (cbrt.f64 (/.f64 1 (-.f64 x 1))) (cbrt.f64 (/.f64 1 (-.f64 x 1))))
  (cbrt.f64 (/.f64 1 (-.f64 x 1)))
  (pow.f64 (/.f64 1 (-.f64 x 1)) 3)
  (exp.f64 (/.f64 1 (-.f64 x 1)))
  (neg.f64 (log.f64 (-.f64 x 1)))
  (neg.f64 (log.f64 (-.f64 x 1)))
  (neg.f64 (log.f64 (-.f64 x 1)))
  -1
  (/.f64 1 (+.f64 (*.f64 x x) -1))
  (/.f64 1 (+.f64 1 (pow.f64 x 3)))
  (+.f64 x 1)
  (+.f64 x 1)
  (/.f64 (+.f64 x 1) (cbrt.f64 1))
  1
  1
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (+.f64 x 1)
  (/.f64 1 (+.f64 x 1))
  1
  (/.f64 1 (+.f64 x 1))
  1
  (/.f64 1 (+.f64 x 1))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 1 (cbrt.f64 (+.f64 x 1)))
  1
  (/.f64 1 (+.f64 x 1))
  1
  (/.f64 1 (+.f64 x 1))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 1 (cbrt.f64 (+.f64 x 1)))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (+.f64 x 1))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (+.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (+.f64 x 1)))
  -1
  (-.f64 -1 x)
  (sqrt.f64 (/.f64 1 (+.f64 x 1)))
  (sqrt.f64 (/.f64 1 (+.f64 x 1)))
  (pow.f64 (/.f64 1 (+.f64 x 1)) 3)
  (*.f64 (cbrt.f64 (/.f64 1 (+.f64 x 1))) (cbrt.f64 (/.f64 1 (+.f64 x 1))))
  (cbrt.f64 (/.f64 1 (+.f64 x 1)))
  (pow.f64 (/.f64 1 (+.f64 x 1)) 3)
  (exp.f64 (/.f64 1 (+.f64 x 1)))
  (neg.f64 (log.f64 (+.f64 x 1)))
  (neg.f64 (log.f64 (+.f64 x 1)))
  (neg.f64 (log.f64 (+.f64 x 1)))
  -1
  (*.f64 2 (+.f64 1 (+.f64 (*.f64 x x) (pow.f64 x 4))))
  (-.f64 (/.f64 -2 (*.f64 x x)) (+.f64 (/.f64 2 (pow.f64 x 6)) (/.f64 2 (pow.f64 x 4))))
  (-.f64 (/.f64 -2 (*.f64 x x)) (+.f64 (/.f64 2 (pow.f64 x 6)) (/.f64 2 (pow.f64 x 4))))
  (-.f64 (-.f64 -1 x) (*.f64 x x))
  (+.f64 (/.f64 1 (*.f64 x x)) (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))))
  (+.f64 (/.f64 1 (*.f64 x x)) (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))))
  (+.f64 (*.f64 x x) (-.f64 1 x))
  (-.f64 (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))) (/.f64 1 (*.f64 x x)))
  (-.f64 (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))) (/.f64 1 (*.f64 x x)))
0.239 * * * [progress]: adding candidates to table
0.490 * * [progress]: iteration 2 / 4
0.491 * * * [progress]: picking best candidate
0.501 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1)))>
0.501 * * * [progress]: localizing error
0.511 * * * [progress]: generating rewritten candidates
0.511 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.524 * * * [progress]: generating series expansions
0.524 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.525 * [approximate]: Taking taylor expansion of (/ -2 (- (pow x 2) 1)) in (x) around 0
0.525 * [taylor]: Taking taylor expansion of (/ -2 (- (pow x 2) 1)) in x
0.525 * [taylor]: Taking taylor expansion of -2 in x
0.525 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.525 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.525 * [taylor]: Taking taylor expansion of 1 in x
0.525 * [taylor]: Taking taylor expansion of (/ -2 (- (pow x 2) 1)) in x
0.525 * [taylor]: Taking taylor expansion of -2 in x
0.525 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.525 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.525 * [taylor]: Taking taylor expansion of 1 in x
0.530 * [approximate]: Taking taylor expansion of (/ -2 (- (/ 1 (pow x 2)) 1)) in (x) around 0
0.530 * [taylor]: Taking taylor expansion of (/ -2 (- (/ 1 (pow x 2)) 1)) in x
0.530 * [taylor]: Taking taylor expansion of -2 in x
0.530 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.530 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.530 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.530 * [taylor]: Taking taylor expansion of x in x
0.530 * [taylor]: Taking taylor expansion of 1 in x
0.530 * [taylor]: Taking taylor expansion of (/ -2 (- (/ 1 (pow x 2)) 1)) in x
0.530 * [taylor]: Taking taylor expansion of -2 in x
0.530 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.530 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.530 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.530 * [taylor]: Taking taylor expansion of x in x
0.531 * [taylor]: Taking taylor expansion of 1 in x
0.538 * [approximate]: Taking taylor expansion of (/ -2 (- (/ 1 (pow x 2)) 1)) in (x) around 0
0.538 * [taylor]: Taking taylor expansion of (/ -2 (- (/ 1 (pow x 2)) 1)) in x
0.538 * [taylor]: Taking taylor expansion of -2 in x
0.538 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.538 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of 1 in x
0.539 * [taylor]: Taking taylor expansion of (/ -2 (- (/ 1 (pow x 2)) 1)) in x
0.539 * [taylor]: Taking taylor expansion of -2 in x
0.539 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.539 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of 1 in x
0.546 * * * [progress]: simplifying candidates
0.546 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (+.f64 (*.f64 x x) -1) (-.f64 -2 (-.f64 x x)))
  (*.f64 (+.f64 (*.f64 x x) -1) (+.f64 (*.f64 -2 -2) (-.f64 (*.f64 (-.f64 x x) (-.f64 x x)) (*.f64 -2 (-.f64 x x)))))
  (/.f64 (+.f64 -2 (-.f64 x x)) (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 -1 -1)))
  (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 -1 3)))
  (/.f64 (+.f64 (*.f64 x x) -1) (+.f64 -2 (-.f64 x x)))
  (/.f64 (+.f64 (*.f64 x x) -1) (+.f64 -2 (-.f64 x x)))
  (/.f64 (+.f64 (*.f64 x x) -1) (+.f64 -2 (-.f64 x x)))
  (/.f64 (+.f64 (*.f64 x x) -1) (sqrt.f64 (+.f64 -2 (-.f64 x x))))
  (/.f64 (+.f64 (*.f64 x x) -1) (cbrt.f64 (+.f64 -2 (-.f64 x x))))
  (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 x 1))
  (/.f64 (+.f64 -2 (-.f64 x x)) 1)
  (/.f64 (+.f64 -2 (-.f64 x x)) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (+.f64 -2 (-.f64 x x)) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) -1)) (cbrt.f64 (+.f64 (*.f64 x x) -1))))
  (/.f64 (+.f64 (*.f64 x x) -1) (+.f64 -2 (-.f64 x x)))
  (/.f64 1 (+.f64 (*.f64 x x) -1))
  (/.f64 1 (+.f64 x 1))
  (/.f64 (+.f64 -2 (-.f64 x x)) (-.f64 x 1))
  (/.f64 1 1)
  (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1))
  (/.f64 1 (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (+.f64 -2 (-.f64 x x)) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) -1)) (cbrt.f64 (+.f64 (*.f64 x x) -1))))
  (/.f64 (+.f64 -2 (-.f64 x x)) (cbrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 1 (+.f64 x 1))
  (/.f64 (+.f64 -2 (-.f64 x x)) (-.f64 x 1))
  (/.f64 1 1)
  (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1))
  (/.f64 1 (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (+.f64 -2 (-.f64 x x)) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) -1)) (cbrt.f64 (+.f64 (*.f64 x x) -1))))
  (/.f64 (+.f64 -2 (-.f64 x x)) (cbrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 1 (+.f64 x 1))
  (/.f64 (+.f64 -2 (-.f64 x x)) (-.f64 x 1))
  (/.f64 1 1)
  (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1))
  (/.f64 1 (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (+.f64 -2 (-.f64 x x)) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) -1)) (cbrt.f64 (+.f64 (*.f64 x x) -1))))
  (/.f64 (+.f64 -2 (-.f64 x x)) (cbrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (sqrt.f64 (+.f64 -2 (-.f64 x x))) (+.f64 x 1))
  (/.f64 (sqrt.f64 (+.f64 -2 (-.f64 x x))) (-.f64 x 1))
  (/.f64 (sqrt.f64 (+.f64 -2 (-.f64 x x))) 1)
  (/.f64 (sqrt.f64 (+.f64 -2 (-.f64 x x))) (+.f64 (*.f64 x x) -1))
  (/.f64 (sqrt.f64 (+.f64 -2 (-.f64 x x))) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (sqrt.f64 (+.f64 -2 (-.f64 x x))) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (sqrt.f64 (+.f64 -2 (-.f64 x x))) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) -1)) (cbrt.f64 (+.f64 (*.f64 x x) -1))))
  (/.f64 (sqrt.f64 (+.f64 -2 (-.f64 x x))) (cbrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 -2 (-.f64 x x))) (cbrt.f64 (+.f64 -2 (-.f64 x x)))) (+.f64 x 1))
  (/.f64 (cbrt.f64 (+.f64 -2 (-.f64 x x))) (-.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 -2 (-.f64 x x))) (cbrt.f64 (+.f64 -2 (-.f64 x x)))) 1)
  (/.f64 (cbrt.f64 (+.f64 -2 (-.f64 x x))) (+.f64 (*.f64 x x) -1))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 -2 (-.f64 x x))) (cbrt.f64 (+.f64 -2 (-.f64 x x)))) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (cbrt.f64 (+.f64 -2 (-.f64 x x))) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 -2 (-.f64 x x))) (cbrt.f64 (+.f64 -2 (-.f64 x x)))) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) -1)) (cbrt.f64 (+.f64 (*.f64 x x) -1))))
  (/.f64 (cbrt.f64 (+.f64 -2 (-.f64 x x))) (cbrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (+.f64 -2 x) (+.f64 (*.f64 x x) -1))
  (/.f64 x (+.f64 (*.f64 x x) -1))
  (neg.f64 (+.f64 -2 (-.f64 x x)))
  (neg.f64 (+.f64 (*.f64 x x) -1))
  (sqrt.f64 (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1)))
  (sqrt.f64 (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1)))
  (*.f64 (*.f64 (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1)) (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1))) (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1)))
  (*.f64 (cbrt.f64 (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1))) (cbrt.f64 (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1))))
  (cbrt.f64 (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1)))
  (/.f64 (*.f64 (*.f64 (+.f64 -2 (-.f64 x x)) (+.f64 -2 (-.f64 x x))) (+.f64 -2 (-.f64 x x))) (*.f64 (*.f64 (+.f64 (*.f64 x x) -1) (+.f64 (*.f64 x x) -1)) (+.f64 (*.f64 x x) -1)))
  (exp.f64 (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1)))
  (log.f64 (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1)))
  (-.f64 (log.f64 (+.f64 -2 (-.f64 x x))) (log.f64 (+.f64 (*.f64 x x) -1)))
  (+.f64 (*.f64 2 (pow.f64 x 2)) (+.f64 (*.f64 2 (pow.f64 x 4)) 2))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (*.f64 2 (/.f64 1 (pow.f64 x 4))))))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (*.f64 2 (/.f64 1 (pow.f64 x 4))))))
0.607 * * [simplify]: iteration  0 :  5011  enodes  (cost  850 )
0.612 * [simplify]: Simplified to:
   (*.f64 (+.f64 (*.f64 x x) -1) -2)
  (*.f64 (+.f64 (*.f64 x x) -1) 4)
  (/.f64 -2 (+.f64 -1 (pow.f64 x 4)))
  (/.f64 -2 (+.f64 -1 (pow.f64 x 6)))
  (/.f64 (+.f64 (*.f64 x x) -1) -2)
  (/.f64 (+.f64 (*.f64 x x) -1) -2)
  (/.f64 (+.f64 (*.f64 x x) -1) -2)
  (/.f64 (+.f64 (*.f64 x x) -1) (sqrt.f64 -2))
  (/.f64 (+.f64 (*.f64 x x) -1) (cbrt.f64 -2))
  (/.f64 -2 (+.f64 x 1))
  -2
  (/.f64 -2 (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 -2 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) -1)) (cbrt.f64 (+.f64 (*.f64 x x) -1))))
  (/.f64 (+.f64 (*.f64 x x) -1) -2)
  (/.f64 1 (+.f64 (*.f64 x x) -1))
  (/.f64 1 (+.f64 x 1))
  (/.f64 -2 (+.f64 x -1))
  1
  (/.f64 -2 (+.f64 (*.f64 x x) -1))
  (/.f64 1 (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 -2 (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) -1)) (cbrt.f64 (+.f64 (*.f64 x x) -1))))
  (/.f64 -2 (cbrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 1 (+.f64 x 1))
  (/.f64 -2 (+.f64 x -1))
  1
  (/.f64 -2 (+.f64 (*.f64 x x) -1))
  (/.f64 1 (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 -2 (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) -1)) (cbrt.f64 (+.f64 (*.f64 x x) -1))))
  (/.f64 -2 (cbrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 1 (+.f64 x 1))
  (/.f64 -2 (+.f64 x -1))
  1
  (/.f64 -2 (+.f64 (*.f64 x x) -1))
  (/.f64 1 (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 -2 (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) -1)) (cbrt.f64 (+.f64 (*.f64 x x) -1))))
  (/.f64 -2 (cbrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (sqrt.f64 -2) (+.f64 x 1))
  (/.f64 (sqrt.f64 -2) (+.f64 x -1))
  (sqrt.f64 -2)
  (/.f64 (sqrt.f64 -2) (+.f64 (*.f64 x x) -1))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (sqrt.f64 -2) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) -1)) (cbrt.f64 (+.f64 (*.f64 x x) -1))))
  (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 x 1))
  (/.f64 (cbrt.f64 -2) (+.f64 x -1))
  (*.f64 (cbrt.f64 -2) (cbrt.f64 -2))
  (/.f64 (cbrt.f64 -2) (+.f64 (*.f64 x x) -1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) -1)) (cbrt.f64 (+.f64 (*.f64 x x) -1))))
  (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 (*.f64 x x) -1)))
  (/.f64 (+.f64 x -2) (+.f64 (*.f64 x x) -1))
  (/.f64 x (+.f64 (*.f64 x x) -1))
  2
  (-.f64 1 (*.f64 x x))
  (sqrt.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)))
  (sqrt.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)))
  (pow.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)) 3)
  (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1))) (cbrt.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1))))
  (cbrt.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)))
  (pow.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)) 3)
  (exp.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)))
  (log.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)))
  (log.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)))
  (*.f64 2 (+.f64 (*.f64 x x) (+.f64 (pow.f64 x 4) 1)))
  (+.f64 (/.f64 -2 (pow.f64 x 6)) (+.f64 (/.f64 -2 (pow.f64 x 4)) (/.f64 -2 (*.f64 x x))))
  (+.f64 (/.f64 -2 (pow.f64 x 6)) (+.f64 (/.f64 -2 (pow.f64 x 4)) (/.f64 -2 (*.f64 x x))))
0.612 * * * [progress]: adding candidates to table
0.742 * * [progress]: iteration 3 / 4
0.742 * * * [progress]: picking best candidate
0.760 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1)))>
0.760 * * * [progress]: localizing error
0.774 * * * [progress]: generating rewritten candidates
0.774 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.787 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.804 * * * [progress]: generating series expansions
0.804 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.805 * [approximate]: Taking taylor expansion of (/ -2 (* (- x 1) (+ x 1))) in (x) around 0
0.805 * [taylor]: Taking taylor expansion of (/ -2 (* (- x 1) (+ x 1))) in x
0.805 * [taylor]: Taking taylor expansion of -2 in x
0.805 * [taylor]: Taking taylor expansion of (* (- x 1) (+ x 1)) in x
0.805 * [taylor]: Taking taylor expansion of (- x 1) in x
0.805 * [taylor]: Taking taylor expansion of x in x
0.805 * [taylor]: Taking taylor expansion of 1 in x
0.805 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.805 * [taylor]: Taking taylor expansion of x in x
0.805 * [taylor]: Taking taylor expansion of 1 in x
0.806 * [taylor]: Taking taylor expansion of (/ -2 (* (- x 1) (+ x 1))) in x
0.806 * [taylor]: Taking taylor expansion of -2 in x
0.806 * [taylor]: Taking taylor expansion of (* (- x 1) (+ x 1)) in x
0.806 * [taylor]: Taking taylor expansion of (- x 1) in x
0.806 * [taylor]: Taking taylor expansion of x in x
0.806 * [taylor]: Taking taylor expansion of 1 in x
0.806 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.806 * [taylor]: Taking taylor expansion of x in x
0.806 * [taylor]: Taking taylor expansion of 1 in x
0.811 * [approximate]: Taking taylor expansion of (/ -2 (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in (x) around 0
0.811 * [taylor]: Taking taylor expansion of (/ -2 (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in x
0.811 * [taylor]: Taking taylor expansion of -2 in x
0.811 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- (/ 1 x) 1)) in x
0.811 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.811 * [taylor]: Taking taylor expansion of 1 in x
0.811 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.811 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of 1 in x
0.812 * [taylor]: Taking taylor expansion of (/ -2 (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in x
0.812 * [taylor]: Taking taylor expansion of -2 in x
0.812 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- (/ 1 x) 1)) in x
0.812 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.812 * [taylor]: Taking taylor expansion of 1 in x
0.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of 1 in x
0.821 * [approximate]: Taking taylor expansion of (/ 2 (* (+ 1 (/ 1 x)) (- 1 (/ 1 x)))) in (x) around 0
0.822 * [taylor]: Taking taylor expansion of (/ 2 (* (+ 1 (/ 1 x)) (- 1 (/ 1 x)))) in x
0.822 * [taylor]: Taking taylor expansion of 2 in x
0.822 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
0.822 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.822 * [taylor]: Taking taylor expansion of 1 in x
0.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.822 * [taylor]: Taking taylor expansion of x in x
0.822 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.822 * [taylor]: Taking taylor expansion of 1 in x
0.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.822 * [taylor]: Taking taylor expansion of x in x
0.822 * [taylor]: Taking taylor expansion of (/ 2 (* (+ 1 (/ 1 x)) (- 1 (/ 1 x)))) in x
0.822 * [taylor]: Taking taylor expansion of 2 in x
0.822 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
0.822 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.822 * [taylor]: Taking taylor expansion of 1 in x
0.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.822 * [taylor]: Taking taylor expansion of x in x
0.822 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.822 * [taylor]: Taking taylor expansion of 1 in x
0.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.822 * [taylor]: Taking taylor expansion of x in x
0.831 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.831 * [approximate]: Taking taylor expansion of (/ -2 (+ x 1)) in (x) around 0
0.831 * [taylor]: Taking taylor expansion of (/ -2 (+ x 1)) in x
0.831 * [taylor]: Taking taylor expansion of -2 in x
0.831 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of 1 in x
0.831 * [taylor]: Taking taylor expansion of (/ -2 (+ x 1)) in x
0.831 * [taylor]: Taking taylor expansion of -2 in x
0.831 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of 1 in x
0.833 * [approximate]: Taking taylor expansion of (/ -2 (+ 1 (/ 1 x))) in (x) around 0
0.833 * [taylor]: Taking taylor expansion of (/ -2 (+ 1 (/ 1 x))) in x
0.833 * [taylor]: Taking taylor expansion of -2 in x
0.833 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.833 * [taylor]: Taking taylor expansion of 1 in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of (/ -2 (+ 1 (/ 1 x))) in x
0.833 * [taylor]: Taking taylor expansion of -2 in x
0.833 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.833 * [taylor]: Taking taylor expansion of 1 in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.836 * [approximate]: Taking taylor expansion of (/ -2 (- 1 (/ 1 x))) in (x) around 0
0.836 * [taylor]: Taking taylor expansion of (/ -2 (- 1 (/ 1 x))) in x
0.836 * [taylor]: Taking taylor expansion of -2 in x
0.836 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.836 * [taylor]: Taking taylor expansion of 1 in x
0.836 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of (/ -2 (- 1 (/ 1 x))) in x
0.836 * [taylor]: Taking taylor expansion of -2 in x
0.836 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.836 * [taylor]: Taking taylor expansion of 1 in x
0.836 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.839 * * * [progress]: simplifying candidates
0.842 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (-.f64 x 1) (+.f64 x 1))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 (*.f64 x x) (*.f64 1 1)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 (pow.f64 x 3) (pow.f64 1 3)))
  (/.f64 (-.f64 x 1) (-.f64 x 1))
  (/.f64 (-.f64 x 1) (+.f64 (*.f64 x x) (-.f64 (*.f64 1 1) (*.f64 x 1))))
  (/.f64 (-.f64 x 1) (/.f64 1 (+.f64 x 1)))
  (/.f64 (-.f64 x 1) (/.f64 -2 (+.f64 x 1)))
  (/.f64 (-.f64 x 1) (/.f64 -2 (+.f64 x 1)))
  (/.f64 (-.f64 x 1) (/.f64 -2 (+.f64 x 1)))
  (/.f64 (-.f64 x 1) (/.f64 -2 (sqrt.f64 (+.f64 x 1))))
  (/.f64 (-.f64 x 1) (/.f64 -2 (cbrt.f64 (+.f64 x 1))))
  (/.f64 (-.f64 x 1) (/.f64 (sqrt.f64 -2) (+.f64 x 1)))
  (/.f64 (-.f64 x 1) (/.f64 (sqrt.f64 -2) (+.f64 x 1)))
  (/.f64 (-.f64 x 1) (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))))
  (/.f64 (-.f64 x 1) (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (-.f64 x 1) (/.f64 (cbrt.f64 -2) (+.f64 x 1)))
  (/.f64 (-.f64 x 1) (/.f64 (cbrt.f64 -2) (+.f64 x 1)))
  (/.f64 (-.f64 x 1) (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1))))
  (/.f64 (-.f64 x 1) (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (-.f64 x 1) (sqrt.f64 (/.f64 -2 (+.f64 x 1))))
  (/.f64 (-.f64 x 1) (cbrt.f64 (/.f64 -2 (+.f64 x 1))))
  (/.f64 (/.f64 -2 (+.f64 x 1)) 1)
  (/.f64 (/.f64 -2 (+.f64 x 1)) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) 1)
  (/.f64 (/.f64 -2 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (-.f64 x 1) (/.f64 -2 (+.f64 x 1)))
  (/.f64 1 (-.f64 x 1))
  (/.f64 (/.f64 -2 (-.f64 (*.f64 x x) (*.f64 1 1))) 1)
  (/.f64 (-.f64 x 1) (-.f64 x 1))
  (/.f64 (/.f64 -2 (-.f64 (*.f64 x x) (*.f64 1 1))) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (-.f64 x 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 -2 (-.f64 (*.f64 x x) (*.f64 1 1))) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (-.f64 x 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 -2 (-.f64 (*.f64 x x) (*.f64 1 1))) (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (-.f64 x 1) (-.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (/.f64 -2 (-.f64 (*.f64 x x) (*.f64 1 1))) 1)
  (/.f64 (-.f64 x 1) (-.f64 x 1))
  (/.f64 (/.f64 -2 (-.f64 (*.f64 x x) (*.f64 1 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (-.f64 x 1) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 -2 (-.f64 (*.f64 x x) (*.f64 1 1))) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (-.f64 x 1) (cbrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 -2 (+.f64 (pow.f64 x 3) (pow.f64 1 3))) 1)
  (/.f64 (+.f64 (*.f64 x x) (-.f64 (*.f64 1 1) (*.f64 x 1))) (-.f64 x 1))
  (/.f64 (/.f64 -2 (+.f64 (pow.f64 x 3) (pow.f64 1 3))) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (+.f64 (*.f64 x x) (-.f64 (*.f64 1 1) (*.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 -2 (+.f64 (pow.f64 x 3) (pow.f64 1 3))) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (+.f64 (*.f64 x x) (-.f64 (*.f64 1 1) (*.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 -2 (+.f64 (pow.f64 x 3) (pow.f64 1 3))) (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (+.f64 (*.f64 x x) (-.f64 (*.f64 1 1) (*.f64 x 1))) (-.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (/.f64 -2 (+.f64 (pow.f64 x 3) (pow.f64 1 3))) 1)
  (/.f64 (+.f64 (*.f64 x x) (-.f64 (*.f64 1 1) (*.f64 x 1))) (-.f64 x 1))
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  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1)))) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (cbrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) 1)
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) 1)
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (-.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1)))) 1)
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1)))) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1)))) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1)))) (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1)))) 1)
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1)))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1)))) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (-.f64 x 1)))
  (neg.f64 (/.f64 -2 (+.f64 x 1)))
  (neg.f64 (-.f64 x 1))
  (sqrt.f64 (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1)))
  (sqrt.f64 (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1)))
  (*.f64 (*.f64 (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1)) (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1))) (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1)))
  (*.f64 (cbrt.f64 (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1))) (cbrt.f64 (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1))))
  (cbrt.f64 (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1)))
  (/.f64 (*.f64 (*.f64 (/.f64 -2 (+.f64 x 1)) (/.f64 -2 (+.f64 x 1))) (/.f64 -2 (+.f64 x 1))) (*.f64 (*.f64 (-.f64 x 1) (-.f64 x 1)) (-.f64 x 1)))
  (/.f64 (/.f64 (*.f64 (*.f64 -2 -2) -2) (*.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) (+.f64 x 1))) (*.f64 (*.f64 (-.f64 x 1) (-.f64 x 1)) (-.f64 x 1)))
  (exp.f64 (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1)))
  (log.f64 (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1)))
  (-.f64 (log.f64 (/.f64 -2 (+.f64 x 1))) (log.f64 (-.f64 x 1)))
  (-.f64 (-.f64 (log.f64 -2) (log.f64 (+.f64 x 1))) (log.f64 (-.f64 x 1)))
  (/.f64 -2 (-.f64 (*.f64 x x) (*.f64 1 1)))
  (/.f64 -2 (+.f64 (pow.f64 x 3) (pow.f64 1 3)))
  (/.f64 (+.f64 x 1) -2)
  (/.f64 (+.f64 x 1) (sqrt.f64 -2))
  (/.f64 (+.f64 x 1) (cbrt.f64 -2))
  (/.f64 -2 1)
  (/.f64 -2 1)
  (/.f64 -2 (sqrt.f64 (+.f64 x 1)))
  (/.f64 -2 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (+.f64 x 1) -2)
  (/.f64 1 (+.f64 x 1))
  (/.f64 1 1)
  (/.f64 -2 (+.f64 x 1))
  (/.f64 1 1)
  (/.f64 -2 (+.f64 x 1))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 -2 (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 -2 (cbrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 -2) 1)
  (/.f64 (sqrt.f64 -2) (+.f64 x 1))
  (/.f64 (sqrt.f64 -2) 1)
  (/.f64 (sqrt.f64 -2) (+.f64 x 1))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 -2) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) 1)
  (/.f64 (cbrt.f64 -2) (+.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) 1)
  (/.f64 (cbrt.f64 -2) (+.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1)))
  (neg.f64 -2)
  (neg.f64 (+.f64 x 1))
  (sqrt.f64 (/.f64 -2 (+.f64 x 1)))
  (sqrt.f64 (/.f64 -2 (+.f64 x 1)))
  (*.f64 (*.f64 (/.f64 -2 (+.f64 x 1)) (/.f64 -2 (+.f64 x 1))) (/.f64 -2 (+.f64 x 1)))
  (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1))))
  (cbrt.f64 (/.f64 -2 (+.f64 x 1)))
  (/.f64 (*.f64 (*.f64 -2 -2) -2) (*.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) (+.f64 x 1)))
  (exp.f64 (/.f64 -2 (+.f64 x 1)))
  (log.f64 (/.f64 -2 (+.f64 x 1)))
  (-.f64 (log.f64 -2) (log.f64 (+.f64 x 1)))
  (+.f64 (*.f64 2 (pow.f64 x 2)) (+.f64 (*.f64 2 (pow.f64 x 4)) 2))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (*.f64 2 (/.f64 1 (pow.f64 x 4))))))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (*.f64 2 (/.f64 1 (pow.f64 x 4))))))
  (-.f64 (*.f64 2 x) (+.f64 (*.f64 2 (pow.f64 x 2)) 2))
  (-.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2 (/.f64 1 x)) (*.f64 2 (/.f64 1 (pow.f64 x 3)))))
  (-.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2 (/.f64 1 x)) (*.f64 2 (/.f64 1 (pow.f64 x 3)))))
0.934 * * [simplify]: iteration  0 :  5075  enodes  (cost  5121 )
0.958 * [simplify]: Simplified to:
   (+.f64 (*.f64 x x) -1)
  (/.f64 (/.f64 -2 (+.f64 x 1)) (+.f64 (*.f64 x x) -1))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 (pow.f64 x 3) 1))
  1
  (/.f64 (-.f64 x 1) (+.f64 (*.f64 x x) (-.f64 1 x)))
  (+.f64 (*.f64 x x) -1)
  (/.f64 (+.f64 (*.f64 x x) -1) -2)
  (/.f64 (+.f64 (*.f64 x x) -1) -2)
  (/.f64 (+.f64 (*.f64 x x) -1) -2)
  (/.f64 (-.f64 x 1) (/.f64 -2 (sqrt.f64 (+.f64 x 1))))
  (/.f64 (-.f64 x 1) (/.f64 -2 (cbrt.f64 (+.f64 x 1))))
  (/.f64 (+.f64 (*.f64 x x) -1) (sqrt.f64 -2))
  (/.f64 (+.f64 (*.f64 x x) -1) (sqrt.f64 -2))
  (/.f64 (-.f64 x 1) (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))))
  (/.f64 (-.f64 x 1) (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (+.f64 (*.f64 x x) -1) (cbrt.f64 -2))
  (/.f64 (+.f64 (*.f64 x x) -1) (cbrt.f64 -2))
  (/.f64 (-.f64 x 1) (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1))))
  (/.f64 (-.f64 x 1) (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (-.f64 x 1) (sqrt.f64 (/.f64 -2 (+.f64 x 1))))
  (/.f64 (-.f64 x 1) (cbrt.f64 (/.f64 -2 (+.f64 x 1))))
  (/.f64 -2 (+.f64 x 1))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 -2 (+.f64 x 1))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (+.f64 (*.f64 x x) -1) -2)
  (/.f64 1 (-.f64 x 1))
  (/.f64 -2 (+.f64 (*.f64 x x) -1))
  1
  (/.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (-.f64 x 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (-.f64 x 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (-.f64 x 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 -2 (+.f64 (*.f64 x x) -1))
  1
  (/.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (-.f64 x 1) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (-.f64 x 1) (cbrt.f64 (-.f64 x 1)))
  (/.f64 -2 (+.f64 1 (pow.f64 x 3)))
  (/.f64 (+.f64 (*.f64 x x) (-.f64 1 x)) (-.f64 x 1))
  (/.f64 (/.f64 -2 (+.f64 1 (pow.f64 x 3))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 (*.f64 x x) (-.f64 1 x)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 -2 (+.f64 1 (pow.f64 x 3))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 (*.f64 x x) (-.f64 1 x)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 -2 (+.f64 1 (pow.f64 x 3))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 (*.f64 x x) (-.f64 1 x)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 -2 (+.f64 1 (pow.f64 x 3)))
  (/.f64 (+.f64 (*.f64 x x) (-.f64 1 x)) (-.f64 x 1))
  (/.f64 (/.f64 -2 (+.f64 1 (pow.f64 x 3))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (+.f64 (*.f64 x x) (-.f64 1 x)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 -2 (+.f64 1 (pow.f64 x 3))) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (+.f64 (*.f64 x x) (-.f64 1 x)) (cbrt.f64 (-.f64 x 1)))
  -2
  (/.f64 1 (+.f64 (*.f64 x x) -1))
  (/.f64 -2 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 1 (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 -2 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 1 (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 -2 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 1 (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  -2
  (/.f64 1 (+.f64 (*.f64 x x) -1))
  (/.f64 -2 (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 1 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 -2 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (/.f64 1 (+.f64 x 1)) (cbrt.f64 (-.f64 x 1)))
  1
  (/.f64 -2 (+.f64 (*.f64 x x) -1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  1
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  (/.f64 (/.f64 -2 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (cbrt.f64 (-.f64 x 1)))
  1
  (/.f64 -2 (+.f64 (*.f64 x x) -1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  1
  (/.f64 -2 (+.f64 (*.f64 x x) -1))
  (/.f64 1 (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (cbrt.f64 (-.f64 x 1)))
  1
  (/.f64 -2 (+.f64 (*.f64 x x) -1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  1
  (/.f64 -2 (+.f64 (*.f64 x x) -1))
  (/.f64 1 (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (/.f64 -2 (+.f64 x 1)) (cbrt.f64 (-.f64 x 1)))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 -2 (sqrt.f64 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 -2 (sqrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 -2 (sqrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 -2 (sqrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 -2 (sqrt.f64 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (/.f64 1 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 -2 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1)))) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 -2 (sqrt.f64 (+.f64 x 1))) (cbrt.f64 (-.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 -2 (cbrt.f64 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 -2 (cbrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 -2 (cbrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 1 (+.f64 1 (sqrt.f64 x))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 -2 (cbrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 -2 (cbrt.f64 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (/.f64 1 (sqrt.f64 (-.f64 x 1))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 -2 (cbrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1)))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 -2 (cbrt.f64 (+.f64 x 1))) (cbrt.f64 (-.f64 x 1)))
  (sqrt.f64 -2)
  (/.f64 (sqrt.f64 -2) (+.f64 (*.f64 x x) -1))
  (/.f64 (sqrt.f64 -2) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 -2) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 -2) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (sqrt.f64 -2)
  (/.f64 (sqrt.f64 -2) (+.f64 (*.f64 x x) -1))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 -2) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 x 1)) (cbrt.f64 (-.f64 x 1)))
  (sqrt.f64 -2)
  (/.f64 (sqrt.f64 -2) (+.f64 (*.f64 x x) -1))
  (/.f64 (sqrt.f64 -2) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 -2) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 -2) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (sqrt.f64 -2)
  (/.f64 (sqrt.f64 -2) (+.f64 (*.f64 x x) -1))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 -2) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 x 1)) (cbrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (cbrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 -2) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 1 (sqrt.f64 x))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 1 (sqrt.f64 x))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 1 (sqrt.f64 x))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 -2) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (-.f64 x 1))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 (sqrt.f64 -2) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1)))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (cbrt.f64 (-.f64 x 1)))
  (*.f64 (cbrt.f64 -2) (cbrt.f64 -2))
  (/.f64 (cbrt.f64 -2) (+.f64 (*.f64 x x) -1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (cbrt.f64 -2) (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (cbrt.f64 -2) (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (cbrt.f64 -2) (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (*.f64 (cbrt.f64 -2) (cbrt.f64 -2))
  (/.f64 (cbrt.f64 -2) (+.f64 (*.f64 x x) -1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 (cbrt.f64 -2) (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (/.f64 (cbrt.f64 -2) (+.f64 x 1)) (cbrt.f64 (-.f64 x 1)))
  (*.f64 (cbrt.f64 -2) (cbrt.f64 -2))
  (/.f64 (cbrt.f64 -2) (+.f64 (*.f64 x x) -1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (cbrt.f64 -2) (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (cbrt.f64 -2) (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (/.f64 (cbrt.f64 -2) (+.f64 x 1)) (-.f64 (sqrt.f64 x) 1))
  (*.f64 (cbrt.f64 -2) (cbrt.f64 -2))
  (/.f64 (cbrt.f64 -2) (+.f64 (*.f64 x x) -1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 (cbrt.f64 -2) (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (/.f64 (cbrt.f64 -2) (+.f64 x 1)) (cbrt.f64 (-.f64 x 1)))
  (*.f64 (cbrt.f64 -2) (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 (sqrt.f64 x))) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 (sqrt.f64 x))) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 (sqrt.f64 x))) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (*.f64 (cbrt.f64 -2) (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1)))) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1))) (cbrt.f64 (-.f64 x 1)))
  (*.f64 (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 (sqrt.f64 x))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 (sqrt.f64 x))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 (sqrt.f64 x))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (*.f64 (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (sqrt.f64 (-.f64 x 1))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1)))) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (cbrt.f64 (-.f64 x 1)))
  (sqrt.f64 (/.f64 -2 (+.f64 x 1)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (sqrt.f64 (/.f64 -2 (+.f64 x 1)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (-.f64 x 1)))
  (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1))))
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1)))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1)))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1)))) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 (sqrt.f64 x) 1))
  (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1))))
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (-.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1)))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1)))) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (-.f64 x 1)))
  (/.f64 2 (+.f64 x 1))
  (-.f64 1 x)
  (sqrt.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)))
  (sqrt.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)))
  (pow.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)) 3)
  (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1))) (cbrt.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1))))
  (cbrt.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)))
  (pow.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)) 3)
  (pow.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)) 3)
  (exp.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)))
  (log.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)))
  (log.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)))
  (log.f64 (/.f64 -2 (+.f64 (*.f64 x x) -1)))
  (/.f64 -2 (+.f64 (*.f64 x x) -1))
  (/.f64 -2 (+.f64 1 (pow.f64 x 3)))
  (/.f64 (+.f64 x 1) -2)
  (/.f64 (+.f64 x 1) (sqrt.f64 -2))
  (/.f64 (+.f64 x 1) (cbrt.f64 -2))
  -2
  -2
  (/.f64 -2 (sqrt.f64 (+.f64 x 1)))
  (/.f64 -2 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (+.f64 x 1) -2)
  (/.f64 1 (+.f64 x 1))
  1
  (/.f64 -2 (+.f64 x 1))
  1
  (/.f64 -2 (+.f64 x 1))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 -2 (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 -2 (cbrt.f64 (+.f64 x 1)))
  (sqrt.f64 -2)
  (/.f64 (sqrt.f64 -2) (+.f64 x 1))
  (sqrt.f64 -2)
  (/.f64 (sqrt.f64 -2) (+.f64 x 1))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 -2) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 x 1)))
  (*.f64 (cbrt.f64 -2) (cbrt.f64 -2))
  (/.f64 (cbrt.f64 -2) (+.f64 x 1))
  (*.f64 (cbrt.f64 -2) (cbrt.f64 -2))
  (/.f64 (cbrt.f64 -2) (+.f64 x 1))
  (*.f64 (cbrt.f64 -2) (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1))))
  (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x 1)))
  (*.f64 (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))) (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x 1)))
  2
  (-.f64 -1 x)
  (sqrt.f64 (/.f64 -2 (+.f64 x 1)))
  (sqrt.f64 (/.f64 -2 (+.f64 x 1)))
  (pow.f64 (/.f64 -2 (+.f64 x 1)) 3)
  (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x 1))) (cbrt.f64 (/.f64 -2 (+.f64 x 1))))
  (cbrt.f64 (/.f64 -2 (+.f64 x 1)))
  (pow.f64 (/.f64 -2 (+.f64 x 1)) 3)
  (exp.f64 (/.f64 -2 (+.f64 x 1)))
  (log.f64 (/.f64 -2 (+.f64 x 1)))
  (log.f64 (/.f64 -2 (+.f64 x 1)))
  (*.f64 2 (+.f64 (*.f64 x x) (+.f64 1 (pow.f64 x 4))))
  (+.f64 (/.f64 -2 (pow.f64 x 6)) (-.f64 (/.f64 -2 (*.f64 x x)) (/.f64 2 (pow.f64 x 4))))
  (+.f64 (/.f64 -2 (pow.f64 x 6)) (-.f64 (/.f64 -2 (*.f64 x x)) (/.f64 2 (pow.f64 x 4))))
  (+.f64 -2 (*.f64 (*.f64 x 2) (-.f64 1 x)))
  (-.f64 (/.f64 2 (*.f64 x x)) (+.f64 (/.f64 2 x) (/.f64 2 (pow.f64 x 3))))
  (-.f64 (/.f64 2 (*.f64 x x)) (+.f64 (/.f64 2 x) (/.f64 2 (pow.f64 x 3))))
0.960 * * * [progress]: adding candidates to table
1.360 * * [progress]: iteration 4 / 4
1.360 * * * [progress]: picking best candidate
1.373 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1))))>
1.373 * * * [progress]: localizing error
1.389 * * * [progress]: generating rewritten candidates
1.389 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
1.408 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
1.414 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
1.425 * * * [progress]: generating series expansions
1.425 * * * * [progress]: [ 1 / 3 ] generating series at (2)
1.425 * [approximate]: Taking taylor expansion of (/ -2 (* (- x 1) (+ x 1))) in (x) around 0
1.425 * [taylor]: Taking taylor expansion of (/ -2 (* (- x 1) (+ x 1))) in x
1.425 * [taylor]: Taking taylor expansion of -2 in x
1.425 * [taylor]: Taking taylor expansion of (* (- x 1) (+ x 1)) in x
1.425 * [taylor]: Taking taylor expansion of (- x 1) in x
1.425 * [taylor]: Taking taylor expansion of x in x
1.425 * [taylor]: Taking taylor expansion of 1 in x
1.425 * [taylor]: Taking taylor expansion of (+ x 1) in x
1.426 * [taylor]: Taking taylor expansion of x in x
1.426 * [taylor]: Taking taylor expansion of 1 in x
1.426 * [taylor]: Taking taylor expansion of (/ -2 (* (- x 1) (+ x 1))) in x
1.426 * [taylor]: Taking taylor expansion of -2 in x
1.426 * [taylor]: Taking taylor expansion of (* (- x 1) (+ x 1)) in x
1.426 * [taylor]: Taking taylor expansion of (- x 1) in x
1.426 * [taylor]: Taking taylor expansion of x in x
1.426 * [taylor]: Taking taylor expansion of 1 in x
1.426 * [taylor]: Taking taylor expansion of (+ x 1) in x
1.426 * [taylor]: Taking taylor expansion of x in x
1.426 * [taylor]: Taking taylor expansion of 1 in x
1.432 * [approximate]: Taking taylor expansion of (/ -2 (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in (x) around 0
1.432 * [taylor]: Taking taylor expansion of (/ -2 (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in x
1.432 * [taylor]: Taking taylor expansion of -2 in x
1.432 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- (/ 1 x) 1)) in x
1.432 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.432 * [taylor]: Taking taylor expansion of 1 in x
1.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.432 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
1.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.432 * [taylor]: Taking taylor expansion of 1 in x
1.432 * [taylor]: Taking taylor expansion of (/ -2 (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in x
1.432 * [taylor]: Taking taylor expansion of -2 in x
1.432 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- (/ 1 x) 1)) in x
1.432 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.432 * [taylor]: Taking taylor expansion of 1 in x
1.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.432 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
1.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.432 * [taylor]: Taking taylor expansion of 1 in x
1.442 * [approximate]: Taking taylor expansion of (/ 2 (* (+ 1 (/ 1 x)) (- 1 (/ 1 x)))) in (x) around 0
1.442 * [taylor]: Taking taylor expansion of (/ 2 (* (+ 1 (/ 1 x)) (- 1 (/ 1 x)))) in x
1.442 * [taylor]: Taking taylor expansion of 2 in x
1.442 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
1.442 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.442 * [taylor]: Taking taylor expansion of 1 in x
1.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.442 * [taylor]: Taking taylor expansion of x in x
1.442 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
1.442 * [taylor]: Taking taylor expansion of 1 in x
1.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.443 * [taylor]: Taking taylor expansion of x in x
1.443 * [taylor]: Taking taylor expansion of (/ 2 (* (+ 1 (/ 1 x)) (- 1 (/ 1 x)))) in x
1.443 * [taylor]: Taking taylor expansion of 2 in x
1.443 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- 1 (/ 1 x))) in x
1.443 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.443 * [taylor]: Taking taylor expansion of 1 in x
1.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.443 * [taylor]: Taking taylor expansion of x in x
1.443 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
1.443 * [taylor]: Taking taylor expansion of 1 in x
1.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.443 * [taylor]: Taking taylor expansion of x in x
1.452 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
1.452 * [approximate]: Taking taylor expansion of (/ -2 (- x 1)) in (x) around 0
1.452 * [taylor]: Taking taylor expansion of (/ -2 (- x 1)) in x
1.452 * [taylor]: Taking taylor expansion of -2 in x
1.452 * [taylor]: Taking taylor expansion of (- x 1) in x
1.452 * [taylor]: Taking taylor expansion of x in x
1.452 * [taylor]: Taking taylor expansion of 1 in x
1.453 * [taylor]: Taking taylor expansion of (/ -2 (- x 1)) in x
1.453 * [taylor]: Taking taylor expansion of -2 in x
1.453 * [taylor]: Taking taylor expansion of (- x 1) in x
1.453 * [taylor]: Taking taylor expansion of x in x
1.453 * [taylor]: Taking taylor expansion of 1 in x
1.455 * [approximate]: Taking taylor expansion of (/ -2 (- (/ 1 x) 1)) in (x) around 0
1.455 * [taylor]: Taking taylor expansion of (/ -2 (- (/ 1 x) 1)) in x
1.455 * [taylor]: Taking taylor expansion of -2 in x
1.455 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
1.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.455 * [taylor]: Taking taylor expansion of x in x
1.455 * [taylor]: Taking taylor expansion of 1 in x
1.455 * [taylor]: Taking taylor expansion of (/ -2 (- (/ 1 x) 1)) in x
1.455 * [taylor]: Taking taylor expansion of -2 in x
1.455 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
1.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.455 * [taylor]: Taking taylor expansion of x in x
1.455 * [taylor]: Taking taylor expansion of 1 in x
1.458 * [approximate]: Taking taylor expansion of (/ 2 (+ 1 (/ 1 x))) in (x) around 0
1.459 * [taylor]: Taking taylor expansion of (/ 2 (+ 1 (/ 1 x))) in x
1.459 * [taylor]: Taking taylor expansion of 2 in x
1.459 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.459 * [taylor]: Taking taylor expansion of 1 in x
1.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.459 * [taylor]: Taking taylor expansion of x in x
1.459 * [taylor]: Taking taylor expansion of (/ 2 (+ 1 (/ 1 x))) in x
1.459 * [taylor]: Taking taylor expansion of 2 in x
1.459 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.459 * [taylor]: Taking taylor expansion of 1 in x
1.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.459 * [taylor]: Taking taylor expansion of x in x
1.462 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
1.462 * [approximate]: Taking taylor expansion of (/ 1 (+ x 1)) in (x) around 0
1.462 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
1.462 * [taylor]: Taking taylor expansion of (+ x 1) in x
1.462 * [taylor]: Taking taylor expansion of x in x
1.462 * [taylor]: Taking taylor expansion of 1 in x
1.462 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
1.462 * [taylor]: Taking taylor expansion of (+ x 1) in x
1.462 * [taylor]: Taking taylor expansion of x in x
1.462 * [taylor]: Taking taylor expansion of 1 in x
1.464 * [approximate]: Taking taylor expansion of (/ 1 (+ 1 (/ 1 x))) in (x) around 0
1.464 * [taylor]: Taking taylor expansion of (/ 1 (+ 1 (/ 1 x))) in x
1.464 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.464 * [taylor]: Taking taylor expansion of 1 in x
1.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.464 * [taylor]: Taking taylor expansion of x in x
1.464 * [taylor]: Taking taylor expansion of (/ 1 (+ 1 (/ 1 x))) in x
1.464 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.464 * [taylor]: Taking taylor expansion of 1 in x
1.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.464 * [taylor]: Taking taylor expansion of x in x
1.467 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in (x) around 0
1.467 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1.467 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
1.467 * [taylor]: Taking taylor expansion of 1 in x
1.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.467 * [taylor]: Taking taylor expansion of x in x
1.468 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1.468 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
1.468 * [taylor]: Taking taylor expansion of 1 in x
1.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.468 * [taylor]: Taking taylor expansion of x in x
1.471 * * * [progress]: simplifying candidates
1.473 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 1 (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 1 (+.f64 x 1)) -2)
  (*.f64 (-.f64 x 1) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (+.f64 (*.f64 x x) (-.f64 (*.f64 1 1) (*.f64 x 1))) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 1 (cbrt.f64 (+.f64 x 1))) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 (sqrt.f64 1) (+.f64 x 1)) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 (sqrt.f64 1) (+.f64 x 1)) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1))) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 (sqrt.f64 1) (cbrt.f64 (+.f64 x 1))) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 (cbrt.f64 1) (+.f64 x 1)) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 (cbrt.f64 1) (+.f64 x 1)) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 (cbrt.f64 1) (sqrt.f64 (+.f64 x 1))) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 (cbrt.f64 1) (cbrt.f64 (+.f64 x 1))) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (cbrt.f64 (/.f64 1 (+.f64 x 1))) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (-.f64 (*.f64 x x) (*.f64 -1 -1))))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 (pow.f64 x 3) (pow.f64 -1 3))))
  (*.f64 (/.f64 1 (+.f64 x 1)) -2)
  (*.f64 (/.f64 1 (+.f64 x 1)) 1)
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 1))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (+.f64 (sqrt.f64 x) 1)))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 1))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (sqrt.f64 (+.f64 x -1))))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1)))))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 (sqrt.f64 -2) 1))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 (sqrt.f64 -2) (+.f64 (sqrt.f64 x) 1)))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 (sqrt.f64 -2) 1))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1))))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 (sqrt.f64 -2) (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1)))))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) 1))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 (sqrt.f64 x) 1)))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) 1))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (sqrt.f64 (+.f64 x -1))))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1)))))
  (*.f64 (/.f64 1 (+.f64 x 1)) (sqrt.f64 (/.f64 -2 (+.f64 x -1))))
  (*.f64 (/.f64 1 (+.f64 x 1)) (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x -1))) (cbrt.f64 (/.f64 -2 (+.f64 x -1)))))
  (*.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1))))
  (*.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1))))
  (*.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (/.f64 -2 (+.f64 x -1))))
  (*.f64 (/.f64 1 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (/.f64 -2 (+.f64 x -1))))
  (*.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1))) (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1))))
  (*.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1))) (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1))))
  (*.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (/.f64 -2 (+.f64 x -1))))
  (*.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (/.f64 -2 (+.f64 x -1))))
  (*.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1))))
  (*.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1))))
  (*.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (sqrt.f64 (/.f64 -2 (+.f64 x -1))))
  (*.f64 (sqrt.f64 (/.f64 1 (+.f64 x 1))) (sqrt.f64 (/.f64 -2 (+.f64 x -1))))
  (*.f64 1 -2)
  (*.f64 (+.f64 x 1) (+.f64 x -1))
  (sqrt.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1))))
  (sqrt.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1))))
  (*.f64 (*.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1))) (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1)))) (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1))))
  (*.f64 (cbrt.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1)))) (cbrt.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1)))))
  (cbrt.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1))))
  (*.f64 (*.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (+.f64 x 1))) (/.f64 1 (+.f64 x 1))) (*.f64 (*.f64 (/.f64 -2 (+.f64 x -1)) (/.f64 -2 (+.f64 x -1))) (/.f64 -2 (+.f64 x -1))))
  (*.f64 (*.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (+.f64 x 1))) (/.f64 1 (+.f64 x 1))) (/.f64 (*.f64 (*.f64 -2 -2) -2) (*.f64 (*.f64 (+.f64 x -1) (+.f64 x -1)) (+.f64 x -1))))
  (*.f64 (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) (+.f64 x 1))) (*.f64 (*.f64 (/.f64 -2 (+.f64 x -1)) (/.f64 -2 (+.f64 x -1))) (/.f64 -2 (+.f64 x -1))))
  (*.f64 (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) (+.f64 x 1))) (/.f64 (*.f64 (*.f64 -2 -2) -2) (*.f64 (*.f64 (+.f64 x -1) (+.f64 x -1)) (+.f64 x -1))))
  (exp.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1))))
  (log.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1))))
  (+.f64 (log.f64 (/.f64 1 (+.f64 x 1))) (log.f64 (/.f64 -2 (+.f64 x -1))))
  (+.f64 (log.f64 (/.f64 1 (+.f64 x 1))) (-.f64 (log.f64 -2) (log.f64 (+.f64 x -1))))
  (+.f64 (-.f64 (log.f64 1) (log.f64 (+.f64 x 1))) (log.f64 (/.f64 -2 (+.f64 x -1))))
  (+.f64 (-.f64 (log.f64 1) (log.f64 (+.f64 x 1))) (-.f64 (log.f64 -2) (log.f64 (+.f64 x -1))))
  (+.f64 (neg.f64 (log.f64 (+.f64 x 1))) (log.f64 (/.f64 -2 (+.f64 x -1))))
  (+.f64 (neg.f64 (log.f64 (+.f64 x 1))) (-.f64 (log.f64 -2) (log.f64 (+.f64 x -1))))
  (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1)))
  (/.f64 -2 (-.f64 (*.f64 x x) (*.f64 -1 -1)))
  (/.f64 -2 (+.f64 (pow.f64 x 3) (pow.f64 -1 3)))
  (/.f64 (+.f64 x -1) -2)
  (/.f64 (+.f64 x -1) (sqrt.f64 -2))
  (/.f64 (+.f64 x -1) (cbrt.f64 -2))
  (/.f64 -2 1)
  (/.f64 -2 (+.f64 (sqrt.f64 x) 1))
  (/.f64 -2 1)
  (/.f64 -2 (sqrt.f64 (+.f64 x -1)))
  (/.f64 -2 (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 (+.f64 x -1) -2)
  (/.f64 1 (+.f64 x -1))
  (/.f64 1 1)
  (/.f64 -2 (+.f64 x -1))
  (/.f64 1 (+.f64 (sqrt.f64 x) 1))
  (/.f64 -2 (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 1)
  (/.f64 -2 (+.f64 x -1))
  (/.f64 1 (sqrt.f64 (+.f64 x -1)))
  (/.f64 -2 (sqrt.f64 (+.f64 x -1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 -2 (cbrt.f64 (+.f64 x -1)))
  (/.f64 (sqrt.f64 -2) 1)
  (/.f64 (sqrt.f64 -2) (+.f64 x -1))
  (/.f64 (sqrt.f64 -2) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 -2) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 -2) 1)
  (/.f64 (sqrt.f64 -2) (+.f64 x -1))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1)))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1)))
  (/.f64 (sqrt.f64 -2) (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 x -1)))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) 1)
  (/.f64 (cbrt.f64 -2) (+.f64 x -1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (cbrt.f64 -2) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) 1)
  (/.f64 (cbrt.f64 -2) (+.f64 x -1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (sqrt.f64 (+.f64 x -1)))
  (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x -1)))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x -1)))
  (neg.f64 -2)
  (neg.f64 (+.f64 x -1))
  (sqrt.f64 (/.f64 -2 (+.f64 x -1)))
  (sqrt.f64 (/.f64 -2 (+.f64 x -1)))
  (*.f64 (*.f64 (/.f64 -2 (+.f64 x -1)) (/.f64 -2 (+.f64 x -1))) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x -1))) (cbrt.f64 (/.f64 -2 (+.f64 x -1))))
  (cbrt.f64 (/.f64 -2 (+.f64 x -1)))
  (/.f64 (*.f64 (*.f64 -2 -2) -2) (*.f64 (*.f64 (+.f64 x -1) (+.f64 x -1)) (+.f64 x -1)))
  (exp.f64 (/.f64 -2 (+.f64 x -1)))
  (log.f64 (/.f64 -2 (+.f64 x -1)))
  (-.f64 (log.f64 -2) (log.f64 (+.f64 x -1)))
  (/.f64 1 (-.f64 (*.f64 x x) (*.f64 1 1)))
  (/.f64 1 (+.f64 (pow.f64 x 3) (pow.f64 1 3)))
  (/.f64 (+.f64 x 1) 1)
  (/.f64 (+.f64 x 1) (sqrt.f64 1))
  (/.f64 (+.f64 x 1) (cbrt.f64 1))
  (/.f64 1 1)
  (/.f64 1 1)
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (+.f64 x 1) 1)
  (/.f64 1 (+.f64 x 1))
  (/.f64 1 1)
  (/.f64 1 (+.f64 x 1))
  (/.f64 1 1)
  (/.f64 1 (+.f64 x 1))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 1 (cbrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (+.f64 x 1))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (+.f64 x 1))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (sqrt.f64 1) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (+.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (+.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (+.f64 x 1)))
  (neg.f64 1)
  (neg.f64 (+.f64 x 1))
  (sqrt.f64 (/.f64 1 (+.f64 x 1)))
  (sqrt.f64 (/.f64 1 (+.f64 x 1)))
  (*.f64 (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 1 (+.f64 x 1))) (/.f64 1 (+.f64 x 1)))
  (*.f64 (cbrt.f64 (/.f64 1 (+.f64 x 1))) (cbrt.f64 (/.f64 1 (+.f64 x 1))))
  (cbrt.f64 (/.f64 1 (+.f64 x 1)))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) (+.f64 x 1)))
  (exp.f64 (/.f64 1 (+.f64 x 1)))
  (log.f64 (/.f64 1 (+.f64 x 1)))
  (-.f64 (log.f64 1) (log.f64 (+.f64 x 1)))
  (neg.f64 (log.f64 (+.f64 x 1)))
  (neg.f64 1)
  (+.f64 (*.f64 2 (pow.f64 x 2)) (+.f64 (*.f64 2 (pow.f64 x 4)) 2))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (*.f64 2 (/.f64 1 (pow.f64 x 4))))))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (*.f64 2 (/.f64 1 (pow.f64 x 4))))))
  (+.f64 (*.f64 2 (pow.f64 x 2)) (+.f64 (*.f64 2 x) 2))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2 (/.f64 1 x)) (*.f64 2 (/.f64 1 (pow.f64 x 3))))))
  (neg.f64 (+.f64 (*.f64 2 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2 (/.f64 1 x)) (*.f64 2 (/.f64 1 (pow.f64 x 3))))))
  (-.f64 (+.f64 (pow.f64 x 2) 1) x)
  (-.f64 (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))) (/.f64 1 (pow.f64 x 2)))
  (-.f64 (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))) (/.f64 1 (pow.f64 x 2)))
1.533 * * [simplify]: iteration  0 :  5158  enodes  (cost  2143 )
1.547 * [simplify]: Simplified to:
   (/.f64 -2 (+.f64 x -1))
  (/.f64 -2 (+.f64 1 x))
  (*.f64 (+.f64 x -1) (/.f64 -2 (+.f64 x -1)))
  (*.f64 (/.f64 -2 (+.f64 x -1)) (+.f64 (*.f64 x x) (-.f64 1 x)))
  (/.f64 -2 (+.f64 -1 (*.f64 x x)))
  (/.f64 -2 (+.f64 -1 (*.f64 x x)))
  (/.f64 -2 (+.f64 -1 (*.f64 x x)))
  (/.f64 -2 (+.f64 -1 (*.f64 x x)))
  (/.f64 (/.f64 -2 (+.f64 x -1)) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (/.f64 -2 (+.f64 x -1)) (cbrt.f64 (+.f64 1 x)))
  (/.f64 -2 (+.f64 -1 (*.f64 x x)))
  (/.f64 -2 (+.f64 -1 (*.f64 x x)))
  (/.f64 (/.f64 -2 (+.f64 x -1)) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (/.f64 -2 (+.f64 x -1)) (cbrt.f64 (+.f64 1 x)))
  (*.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))) (cbrt.f64 1))
  (*.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))) (cbrt.f64 1))
  (*.f64 (/.f64 -2 (+.f64 x -1)) (/.f64 (cbrt.f64 1) (sqrt.f64 (+.f64 1 x))))
  (*.f64 (/.f64 -2 (+.f64 x -1)) (/.f64 (cbrt.f64 1) (cbrt.f64 (+.f64 1 x))))
  (*.f64 (/.f64 -2 (+.f64 x -1)) (sqrt.f64 (/.f64 1 (+.f64 1 x))))
  (*.f64 (/.f64 -2 (+.f64 x -1)) (cbrt.f64 (/.f64 1 (+.f64 1 x))))
  (/.f64 (/.f64 -2 (+.f64 1 x)) (+.f64 -1 (*.f64 x x)))
  (/.f64 (/.f64 -2 (+.f64 1 x)) (+.f64 -1 (pow.f64 x 3)))
  (/.f64 -2 (+.f64 1 x))
  (/.f64 1 (+.f64 1 x))
  (/.f64 1 (+.f64 1 x))
  (/.f64 (/.f64 1 (+.f64 1 x)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 x))
  (/.f64 (/.f64 1 (+.f64 1 x)) (sqrt.f64 (+.f64 x -1)))
  (/.f64 (/.f64 1 (+.f64 1 x)) (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 (sqrt.f64 -2) (+.f64 1 x))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 1 x)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 -2) (+.f64 1 x))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 1 x)) (sqrt.f64 (+.f64 x -1)))
  (/.f64 (/.f64 (sqrt.f64 -2) (+.f64 1 x)) (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 x))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 x)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 x))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 x)) (sqrt.f64 (+.f64 x -1)))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 x)) (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x -1))) (+.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x -1))) (cbrt.f64 (/.f64 -2 (+.f64 x -1)))) (+.f64 1 x))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1))) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1))) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x -1))) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x -1))) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1))) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1))) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x -1))) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (sqrt.f64 (/.f64 -2 (+.f64 x -1))) (sqrt.f64 (+.f64 1 x)))
  (*.f64 (sqrt.f64 (/.f64 1 (+.f64 1 x))) (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1))))
  (*.f64 (sqrt.f64 (/.f64 1 (+.f64 1 x))) (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1))))
  (*.f64 (sqrt.f64 (/.f64 1 (+.f64 1 x))) (sqrt.f64 (/.f64 -2 (+.f64 x -1))))
  (*.f64 (sqrt.f64 (/.f64 1 (+.f64 1 x))) (sqrt.f64 (/.f64 -2 (+.f64 x -1))))
  -2
  (+.f64 -1 (*.f64 x x))
  (sqrt.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))))
  (sqrt.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))))
  (pow.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))) 3)
  (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x)))) (cbrt.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x)))))
  (cbrt.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))))
  (pow.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))) 3)
  (pow.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))) 3)
  (pow.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))) 3)
  (pow.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))) 3)
  (exp.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))))
  (log.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))))
  (log.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))))
  (log.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))))
  (log.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))))
  (log.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))))
  (log.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))))
  (log.f64 (/.f64 -2 (+.f64 -1 (*.f64 x x))))
  (/.f64 -2 (+.f64 -1 (*.f64 x x)))
  (/.f64 -2 (+.f64 -1 (*.f64 x x)))
  (/.f64 -2 (+.f64 -1 (pow.f64 x 3)))
  (/.f64 (+.f64 x -1) -2)
  (/.f64 (+.f64 x -1) (sqrt.f64 -2))
  (/.f64 (+.f64 x -1) (cbrt.f64 -2))
  -2
  (/.f64 -2 (+.f64 1 (sqrt.f64 x)))
  -2
  (/.f64 -2 (sqrt.f64 (+.f64 x -1)))
  (/.f64 -2 (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 (+.f64 x -1) -2)
  (/.f64 1 (+.f64 x -1))
  1
  (/.f64 -2 (+.f64 x -1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 -2 (+.f64 -1 (sqrt.f64 x)))
  1
  (/.f64 -2 (+.f64 x -1))
  (/.f64 1 (sqrt.f64 (+.f64 x -1)))
  (/.f64 -2 (sqrt.f64 (+.f64 x -1)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 -2 (cbrt.f64 (+.f64 x -1)))
  (sqrt.f64 -2)
  (/.f64 (sqrt.f64 -2) (+.f64 x -1))
  (/.f64 (sqrt.f64 -2) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 -2) (+.f64 -1 (sqrt.f64 x)))
  (sqrt.f64 -2)
  (/.f64 (sqrt.f64 -2) (+.f64 x -1))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1)))
  (/.f64 (sqrt.f64 -2) (sqrt.f64 (+.f64 x -1)))
  (/.f64 (sqrt.f64 -2) (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 (sqrt.f64 -2) (cbrt.f64 (+.f64 x -1)))
  (*.f64 (cbrt.f64 -2) (cbrt.f64 -2))
  (/.f64 (cbrt.f64 -2) (+.f64 x -1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 -2) (+.f64 -1 (sqrt.f64 x)))
  (*.f64 (cbrt.f64 -2) (cbrt.f64 -2))
  (/.f64 (cbrt.f64 -2) (+.f64 x -1))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (sqrt.f64 (+.f64 x -1)))
  (/.f64 (cbrt.f64 -2) (sqrt.f64 (+.f64 x -1)))
  (/.f64 (*.f64 (cbrt.f64 -2) (cbrt.f64 -2)) (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 (cbrt.f64 -2) (cbrt.f64 (+.f64 x -1)))
  2
  (-.f64 1 x)
  (sqrt.f64 (/.f64 -2 (+.f64 x -1)))
  (sqrt.f64 (/.f64 -2 (+.f64 x -1)))
  (pow.f64 (/.f64 -2 (+.f64 x -1)) 3)
  (*.f64 (cbrt.f64 (/.f64 -2 (+.f64 x -1))) (cbrt.f64 (/.f64 -2 (+.f64 x -1))))
  (cbrt.f64 (/.f64 -2 (+.f64 x -1)))
  (pow.f64 (/.f64 -2 (+.f64 x -1)) 3)
  (exp.f64 (/.f64 -2 (+.f64 x -1)))
  (log.f64 (/.f64 -2 (+.f64 x -1)))
  (log.f64 (/.f64 -2 (+.f64 x -1)))
  (/.f64 1 (+.f64 -1 (*.f64 x x)))
  (/.f64 1 (+.f64 1 (pow.f64 x 3)))
  (+.f64 1 x)
  (+.f64 1 x)
  (/.f64 (+.f64 1 x) (cbrt.f64 1))
  1
  1
  (/.f64 1 (sqrt.f64 (+.f64 1 x)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (+.f64 1 x)
  (/.f64 1 (+.f64 1 x))
  1
  (/.f64 1 (+.f64 1 x))
  1
  (/.f64 1 (+.f64 1 x))
  (/.f64 1 (sqrt.f64 (+.f64 1 x)))
  (/.f64 1 (sqrt.f64 (+.f64 1 x)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 1 (cbrt.f64 (+.f64 1 x)))
  1
  (/.f64 1 (+.f64 1 x))
  1
  (/.f64 1 (+.f64 1 x))
  (/.f64 1 (sqrt.f64 (+.f64 1 x)))
  (/.f64 1 (sqrt.f64 (+.f64 1 x)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 1 (cbrt.f64 (+.f64 1 x)))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (+.f64 1 x))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (+.f64 1 x))
  (*.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 1) (sqrt.f64 (+.f64 1 x))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (+.f64 1 x)))
  (*.f64 (/.f64 (cbrt.f64 1) (cbrt.f64 (+.f64 1 x))) (/.f64 (cbrt.f64 1) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (+.f64 1 x)))
  -1
  (-.f64 -1 x)
  (sqrt.f64 (/.f64 1 (+.f64 1 x)))
  (sqrt.f64 (/.f64 1 (+.f64 1 x)))
  (pow.f64 (/.f64 1 (+.f64 1 x)) 3)
  (*.f64 (cbrt.f64 (/.f64 1 (+.f64 1 x))) (cbrt.f64 (/.f64 1 (+.f64 1 x))))
  (cbrt.f64 (/.f64 1 (+.f64 1 x)))
  (pow.f64 (/.f64 1 (+.f64 1 x)) 3)
  (exp.f64 (/.f64 1 (+.f64 1 x)))
  (neg.f64 (log.f64 (+.f64 1 x)))
  (neg.f64 (log.f64 (+.f64 1 x)))
  (neg.f64 (log.f64 (+.f64 1 x)))
  -1
  (*.f64 2 (+.f64 1 (+.f64 (*.f64 x x) (pow.f64 x 4))))
  (+.f64 (/.f64 -2 (*.f64 x x)) (+.f64 (/.f64 -2 (pow.f64 x 6)) (/.f64 -2 (pow.f64 x 4))))
  (+.f64 (/.f64 -2 (*.f64 x x)) (+.f64 (/.f64 -2 (pow.f64 x 6)) (/.f64 -2 (pow.f64 x 4))))
  (+.f64 2 (*.f64 x (+.f64 2 (*.f64 x 2))))
  (+.f64 (-.f64 (/.f64 -2 (*.f64 x x)) (/.f64 2 x)) (/.f64 -2 (pow.f64 x 3)))
  (+.f64 (-.f64 (/.f64 -2 (*.f64 x x)) (/.f64 2 x)) (/.f64 -2 (pow.f64 x 3)))
  (+.f64 (*.f64 x x) (-.f64 1 x))
  (-.f64 (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))) (/.f64 1 (*.f64 x x)))
  (-.f64 (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))) (/.f64 1 (*.f64 x x)))
1.548 * * * [progress]: adding candidates to table
1.923 * [progress]: [Phase 3 of 3] Extracting.
1.923 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1)))> #<alt (λ (x) (/.f64 (/.f64 (/.f64 -2 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x))) (-.f64 (sqrt.f64 x) 1)))> #<alt (λ (x) (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1))))> #<alt (λ (x) (*.f64 (/.f64 -2 (+.f64 1 (pow.f64 x 3))) (/.f64 (+.f64 (*.f64 x x) (-.f64 1 x)) (-.f64 x 1))))> #<alt (λ (x) (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1)))>)
1.924 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.924 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/.f64 (+.f64 -2 (-.f64 x x)) (+.f64 (*.f64 x x) -1)))> #<alt (λ (x) (/.f64 (/.f64 (/.f64 -2 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x))) (-.f64 (sqrt.f64 x) 1)))> #<alt (λ (x) (*.f64 (/.f64 1 (+.f64 x 1)) (/.f64 -2 (+.f64 x -1))))> #<alt (λ (x) (*.f64 (/.f64 -2 (+.f64 1 (pow.f64 x 3))) (/.f64 (+.f64 (*.f64 x x) (-.f64 1 x)) (-.f64 x 1))))> #<alt (λ (x) (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1)))>)
1.985 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
1.985 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1))
1.987 * * [simplify]: iteration  0 :  19  enodes  (cost  13 )
1.987 * * [simplify]: iteration  1 :  19  enodes  (cost  13 )
1.987 * [simplify]: Simplified to:
   (/.f64 (/.f64 -2 (+.f64 x 1)) (-.f64 x 1))
3.740 * [regime-testing]: End program error score: 0.07000875109388674