45.417 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
0.016 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
0.017 * * [simplify]: iteration  1 :  12  enodes  (cost  5 )
0.019 * * [simplify]: iteration  2 :  12  enodes  (cost  5 )
0.019 * [simplify]: Simplified to:
   (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
0.019 * * [progress]: iteration 1 / 4
0.019 * * * [progress]: picking best candidate
0.020 * * * * [pick]: Picked  #<alt (λ (x) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))>
0.020 * * * [progress]: localizing error
0.027 * * * [progress]: generating rewritten candidates
0.027 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.052 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.060 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.070 * * * [progress]: generating series expansions
0.070 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.070 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in (x) around 0
0.070 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in x
0.070 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.070 * [taylor]: Taking taylor expansion of 1.0 in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.071 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of 1.0 in x
0.072 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in x
0.073 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.073 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.074 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of 1.0 in x
0.107 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in (x) around 0
0.107 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
0.107 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.107 * [taylor]: Taking taylor expansion of 1.0 in x
0.107 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.107 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.107 * [taylor]: Taking taylor expansion of x in x
0.107 * [taylor]: Taking taylor expansion of 1.0 in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
0.108 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.108 * [taylor]: Taking taylor expansion of 1.0 in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.110 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
0.110 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.110 * [taylor]: Taking taylor expansion of 1.0 in x
0.110 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.110 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.110 * [taylor]: Taking taylor expansion of 1.0 in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
0.111 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.111 * [taylor]: Taking taylor expansion of 1.0 in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.147 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in (x) around 0
0.148 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in x
0.148 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))) in x
0.148 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.148 * [taylor]: Taking taylor expansion of 1.0 in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.148 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.148 * [taylor]: Taking taylor expansion of 1.0 in x
0.148 * [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 (* (- 1.0 (/ 1 x)) x)) in x
0.148 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.149 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.149 * [taylor]: Taking taylor expansion of 1.0 in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in x
0.151 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))) in x
0.151 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.151 * [taylor]: Taking taylor expansion of 1.0 in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.151 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.151 * [taylor]: Taking taylor expansion of 1.0 in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.152 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.152 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.152 * [taylor]: Taking taylor expansion of 1.0 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 x in x
0.189 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.190 * [approximate]: Taking taylor expansion of (/ x (+ x 1.0)) in (x) around 0
0.190 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of 1.0 in x
0.190 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of 1.0 in x
0.196 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in (x) around 0
0.197 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
0.197 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
0.199 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.199 * [taylor]: Taking taylor expansion of 1.0 in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.209 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0
0.209 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in x
0.209 * [taylor]: Taking taylor expansion of -1 in x
0.209 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.209 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.209 * [taylor]: Taking taylor expansion of 1.0 in x
0.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in x
0.211 * [taylor]: Taking taylor expansion of -1 in x
0.211 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.211 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.212 * [taylor]: Taking taylor expansion of 1.0 in x
0.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.225 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.225 * [approximate]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in (x) around 0
0.225 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.225 * [taylor]: Taking taylor expansion of 1.0 in x
0.225 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of 1.0 in x
0.226 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.226 * [taylor]: Taking taylor expansion of 1.0 in x
0.226 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of 1.0 in x
0.235 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in (x) around 0
0.235 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.235 * [taylor]: Taking taylor expansion of 1.0 in x
0.235 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of 1.0 in x
0.236 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.236 * [taylor]: Taking taylor expansion of 1.0 in x
0.236 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of 1.0 in x
0.245 * [approximate]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.245 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.245 * [taylor]: Taking taylor expansion of -1.0 in x
0.245 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.245 * [taylor]: Taking taylor expansion of 1.0 in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.246 * [taylor]: Taking taylor expansion of -1.0 in x
0.246 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.253 * * * [progress]: simplifying candidates
0.254 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (log1p (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (* (exp (/ 1.0 (- x 1.0))) (exp (/ x (+ x 1.0))))
  (log (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (exp (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (* (cbrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (cbrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))))
  (cbrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (* (* (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (sqrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (sqrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (+ (* 1.0 (+ x 1.0)) (* (- x 1.0) x))
  (* (- x 1.0) (+ x 1.0))
  (+ (pow (/ 1.0 (- x 1.0)) 3) (pow (/ x (+ x 1.0)) 3))
  (+ (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (- (* (/ x (+ x 1.0)) (/ x (+ x 1.0))) (* (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))))
  (- (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (* (/ x (+ x 1.0)) (/ x (+ x 1.0))))
  (- (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
  (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
  (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
  (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
  (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
  (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
  (expm1 (/ x (+ x 1.0)))
  (log1p (/ x (+ x 1.0)))
  (- (log x) (log (+ x 1.0)))
  (log (/ x (+ x 1.0)))
  (exp (/ x (+ x 1.0)))
  (/ (* (* x x) x) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)))
  (* (cbrt (/ x (+ x 1.0))) (cbrt (/ x (+ x 1.0))))
  (cbrt (/ x (+ x 1.0)))
  (* (* (/ x (+ x 1.0)) (/ x (+ x 1.0))) (/ x (+ x 1.0)))
  (sqrt (/ x (+ x 1.0)))
  (sqrt (/ x (+ x 1.0)))
  (- x)
  (- (+ x 1.0))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (cbrt x) (cbrt (+ x 1.0)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1.0)))
  (/ (cbrt x) (sqrt (+ x 1.0)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x 1.0))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x 1.0))
  (/ (sqrt x) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (sqrt x) (cbrt (+ x 1.0)))
  (/ (sqrt x) (sqrt (+ x 1.0)))
  (/ (sqrt x) (sqrt (+ x 1.0)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x 1.0))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ x (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ x (sqrt (+ x 1.0)))
  (/ 1 1)
  (/ x (+ x 1.0))
  (/ 1 1)
  (/ x (+ x 1.0))
  (/ 1 (+ x 1.0))
  (/ (+ x 1.0) x)
  (/ x (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ x (sqrt (+ x 1.0)))
  (/ x 1)
  (/ x 1)
  (/ (+ x 1.0) (cbrt x))
  (/ (+ x 1.0) (sqrt x))
  (/ (+ x 1.0) x)
  (/ x (+ (pow x 3) (pow 1.0 3)))
  (/ x (- (* x x) (* 1.0 1.0)))
  (expm1 (/ 1.0 (- x 1.0)))
  (log1p (/ 1.0 (- x 1.0)))
  (- (log 1.0) (log (- x 1.0)))
  (log (/ 1.0 (- x 1.0)))
  (exp (/ 1.0 (- x 1.0)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (/ 1.0 (- x 1.0))) (cbrt (/ 1.0 (- x 1.0))))
  (cbrt (/ 1.0 (- x 1.0)))
  (* (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (/ 1.0 (- x 1.0)))
  (sqrt (/ 1.0 (- x 1.0)))
  (sqrt (/ 1.0 (- x 1.0)))
  (- 1.0)
  (- (- x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (cbrt 1.0) (cbrt (- x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- x 1.0)))
  (/ (cbrt 1.0) (sqrt (- x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (- x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ (cbrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (sqrt 1.0) (cbrt (- x 1.0)))
  (/ (sqrt 1.0) (sqrt (- x 1.0)))
  (/ (sqrt 1.0) (sqrt (- x 1.0)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt 1.0)))
  (/ (sqrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (- x 1.0))
  (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1.0 (cbrt (- x 1.0)))
  (/ 1 (sqrt (- x 1.0)))
  (/ 1.0 (sqrt (- x 1.0)))
  (/ 1 1)
  (/ 1.0 (- x 1.0))
  (/ 1 (+ (sqrt x) (sqrt 1.0)))
  (/ 1.0 (- (sqrt x) (sqrt 1.0)))
  (/ 1 1)
  (/ 1.0 (- x 1.0))
  (/ 1 (- x 1.0))
  (/ (- x 1.0) 1.0)
  (/ 1.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1.0 (sqrt (- x 1.0)))
  (/ 1.0 1)
  (/ 1.0 (+ (sqrt x) (sqrt 1.0)))
  (/ 1.0 1)
  (/ (- x 1.0) (cbrt 1.0))
  (/ (- x 1.0) (sqrt 1.0))
  (/ (- x 1.0) 1.0)
  (/ 1.0 (- (pow x 3) (pow 1.0 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (- (+ (* 2.0 (pow x 2)) (+ (* 2.0 (pow x 4)) 1.0)))
  (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 (pow x 4))) 1))
  (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 (pow x 4))) 1))
  (- (+ (* 1.0 (pow x 3)) (* 1.0 x)) (* 1.0 (pow x 2)))
  (- (+ (* 1.0 (/ 1 (pow x 2))) 1) (* 1.0 (/ 1 x)))
  (- (+ (* 1.0 (/ 1 (pow x 2))) 1) (* 1.0 (/ 1 x)))
  (- (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) 1.0)))
  (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))))
  (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))))
0.260 * * [simplify]: iteration  0 :  400  enodes  (cost  551 )
0.268 * * [simplify]: iteration  1 :  1470  enodes  (cost  525 )
0.293 * * [simplify]: iteration  2 :  5001  enodes  (cost  521 )
0.297 * [simplify]: Simplified to:
   (expm1 (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (log1p (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (exp (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (log (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (exp (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (* (cbrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (cbrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))))
  (cbrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (pow (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) 3)
  (sqrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (sqrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (fma 1.0 (+ x 1.0) (* (- x 1.0) x))
  (- (* x x) (* 1.0 1.0))
  (+ (pow (/ 1.0 (- x 1.0)) 3) (pow (/ x (+ x 1.0)) 3))
  (fma (/ x (+ x 1.0)) (- (/ x (+ x 1.0)) (/ 1.0 (- x 1.0))) (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))))
  (- (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (* (/ x (+ x 1.0)) (/ x (+ x 1.0))))
  (- (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
  (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
  (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
  (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
  (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
  (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
  (expm1 (/ x (+ x 1.0)))
  (log1p (/ x (+ x 1.0)))
  (log (/ x (+ x 1.0)))
  (log (/ x (+ x 1.0)))
  (exp (/ x (+ x 1.0)))
  (pow (/ x (+ x 1.0)) 3)
  (* (cbrt (/ x (+ x 1.0))) (cbrt (/ x (+ x 1.0))))
  (cbrt (/ x (+ x 1.0)))
  (pow (/ x (+ x 1.0)) 3)
  (sqrt (/ x (+ x 1.0)))
  (sqrt (/ x (+ x 1.0)))
  (- x)
  (- (+ x 1.0))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (cbrt x) (cbrt (+ x 1.0)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1.0)))
  (/ (cbrt x) (sqrt (+ x 1.0)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x 1.0))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x 1.0))
  (/ (sqrt x) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (sqrt x) (cbrt (+ x 1.0)))
  (/ (sqrt x) (sqrt (+ x 1.0)))
  (/ (sqrt x) (sqrt (+ x 1.0)))
  (sqrt x)
  (/ (sqrt x) (+ x 1.0))
  (sqrt x)
  (/ (sqrt x) (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ x (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ x (sqrt (+ x 1.0)))
  1
  (/ x (+ x 1.0))
  1
  (/ x (+ x 1.0))
  (/ 1 (+ x 1.0))
  (/ (+ x 1.0) x)
  (/ x (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ x (sqrt (+ x 1.0)))
  x
  x
  (/ (+ x 1.0) (cbrt x))
  (/ (+ x 1.0) (sqrt x))
  (/ (+ x 1.0) x)
  (/ x (+ (pow x 3) (pow 1.0 3)))
  (/ x (- (* x x) (* 1.0 1.0)))
  (expm1 (/ 1.0 (- x 1.0)))
  (log1p (/ 1.0 (- x 1.0)))
  (log (/ 1.0 (- x 1.0)))
  (log (/ 1.0 (- x 1.0)))
  (exp (/ 1.0 (- x 1.0)))
  (pow (/ 1.0 (- x 1.0)) 3)
  (* (cbrt (/ 1.0 (- x 1.0))) (cbrt (/ 1.0 (- x 1.0))))
  (cbrt (/ 1.0 (- x 1.0)))
  (pow (/ 1.0 (- x 1.0)) 3)
  (sqrt (/ 1.0 (- x 1.0)))
  (sqrt (/ 1.0 (- x 1.0)))
  (- 1.0)
  (- (- x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (cbrt 1.0) (cbrt (- x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- x 1.0)))
  (/ (cbrt 1.0) (sqrt (- x 1.0)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (- x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ (cbrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (sqrt 1.0) (cbrt (- x 1.0)))
  (/ (sqrt 1.0) (sqrt (- x 1.0)))
  (/ (sqrt 1.0) (sqrt (- x 1.0)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt 1.0)))
  (/ (sqrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (- x 1.0))
  (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1.0 (cbrt (- x 1.0)))
  (/ 1 (sqrt (- x 1.0)))
  (/ 1.0 (sqrt (- x 1.0)))
  1
  (/ 1.0 (- x 1.0))
  (/ 1 (+ (sqrt x) (sqrt 1.0)))
  (/ 1.0 (- (sqrt x) (sqrt 1.0)))
  1
  (/ 1.0 (- x 1.0))
  (/ 1 (- x 1.0))
  (/ (- x 1.0) 1.0)
  (/ 1.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1.0 (sqrt (- x 1.0)))
  1.0
  (/ 1.0 (+ (sqrt x) (sqrt 1.0)))
  1.0
  (/ (- x 1.0) (cbrt 1.0))
  (/ (- x 1.0) (sqrt 1.0))
  (/ (- x 1.0) 1.0)
  (/ 1.0 (- (pow x 3) (pow 1.0 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (- (- (* 2.0 (pow x 2))) (fma 2.0 (pow x 4) 1.0))
  (fma 2.0 (/ 1 (pow x 2)) (fma 2.0 (/ 1 (pow x 4)) 1))
  (fma 2.0 (/ 1 (pow x 2)) (fma 2.0 (/ 1 (pow x 4)) 1))
  (* 1.0 (- (+ (pow x 3) x) (pow x 2)))
  (- 1 (- (/ 1.0 x) (/ (/ 1.0 x) x)))
  (- 1 (- (/ 1.0 x) (/ (/ 1.0 x) x)))
  (- (- (* 1.0 (pow x 2))) (fma 1.0 x 1.0))
  (fma (/ 1.0 x) (/ 1 x) (fma (/ 1.0 x) 1 (/ 1.0 (pow x 3))))
  (fma (/ 1.0 x) (/ 1 x) (fma (/ 1.0 x) 1 (/ 1.0 (pow x 3))))
0.297 * * * [progress]: adding candidates to table
0.487 * * [progress]: iteration 2 / 4
0.487 * * * [progress]: picking best candidate
0.489 * * * * [pick]: Picked  #<alt (λ (x) (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))>
0.489 * * * [progress]: localizing error
0.499 * * * [progress]: generating rewritten candidates
0.500 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.505 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 3)
0.511 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.514 * * * [progress]: generating series expansions
0.514 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.515 * [approximate]: Taking taylor expansion of (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (pow x 2) 1.0)) in (x) around 0
0.515 * [taylor]: Taking taylor expansion of (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (pow x 2) 1.0)) in x
0.515 * [taylor]: Taking taylor expansion of (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) in x
0.515 * [taylor]: Rewrote expression to (+ (* 1.0 (+ x 1.0)) (* (- x 1.0) x))
0.515 * [taylor]: Taking taylor expansion of (* 1.0 (+ x 1.0)) in x
0.515 * [taylor]: Taking taylor expansion of 1.0 in x
0.515 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of 1.0 in x
0.515 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.515 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of 1.0 in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.515 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of 1.0 in x
0.518 * [taylor]: Taking taylor expansion of (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (pow x 2) 1.0)) in x
0.518 * [taylor]: Taking taylor expansion of (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) in x
0.518 * [taylor]: Rewrote expression to (+ (* 1.0 (+ x 1.0)) (* (- x 1.0) x))
0.518 * [taylor]: Taking taylor expansion of (* 1.0 (+ x 1.0)) in x
0.518 * [taylor]: Taking taylor expansion of 1.0 in x
0.518 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.518 * [taylor]: Taking taylor expansion of x in x
0.518 * [taylor]: Taking taylor expansion of 1.0 in x
0.519 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.519 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.519 * [taylor]: Taking taylor expansion of x in x
0.519 * [taylor]: Taking taylor expansion of 1.0 in x
0.519 * [taylor]: Taking taylor expansion of x in x
0.519 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.519 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.519 * [taylor]: Taking taylor expansion of x in x
0.519 * [taylor]: Taking taylor expansion of 1.0 in x
0.548 * [approximate]: Taking taylor expansion of (/ (fma 1.0 (+ 1.0 (/ 1 x)) (/ (- (/ 1 x) 1.0) x)) (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.548 * [taylor]: Taking taylor expansion of (/ (fma 1.0 (+ 1.0 (/ 1 x)) (/ (- (/ 1 x) 1.0) x)) (- (/ 1 (pow x 2)) 1.0)) in x
0.548 * [taylor]: Taking taylor expansion of (fma 1.0 (+ 1.0 (/ 1 x)) (/ (- (/ 1 x) 1.0) x)) in x
0.548 * [taylor]: Rewrote expression to (+ (* 1.0 (+ 1.0 (/ 1 x))) (/ (- (/ 1 x) 1.0) x))
0.548 * [taylor]: Taking taylor expansion of (* 1.0 (+ 1.0 (/ 1 x))) in x
0.548 * [taylor]: Taking taylor expansion of 1.0 in x
0.548 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.548 * [taylor]: Taking taylor expansion of 1.0 in x
0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.549 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of 1.0 in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.549 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of 1.0 in x
0.551 * [taylor]: Taking taylor expansion of (/ (fma 1.0 (+ 1.0 (/ 1 x)) (/ (- (/ 1 x) 1.0) x)) (- (/ 1 (pow x 2)) 1.0)) in x
0.551 * [taylor]: Taking taylor expansion of (fma 1.0 (+ 1.0 (/ 1 x)) (/ (- (/ 1 x) 1.0) x)) in x
0.551 * [taylor]: Rewrote expression to (+ (* 1.0 (+ 1.0 (/ 1 x))) (/ (- (/ 1 x) 1.0) x))
0.551 * [taylor]: Taking taylor expansion of (* 1.0 (+ 1.0 (/ 1 x))) in x
0.551 * [taylor]: Taking taylor expansion of 1.0 in x
0.551 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.551 * [taylor]: Taking taylor expansion of 1.0 in x
0.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.551 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.551 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of 1.0 in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.552 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.552 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.553 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [approximate]: Taking taylor expansion of (/ (fma 1.0 (- 1.0 (/ 1 x)) (/ (+ 1.0 (/ 1 x)) x)) (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.580 * [taylor]: Taking taylor expansion of (/ (fma 1.0 (- 1.0 (/ 1 x)) (/ (+ 1.0 (/ 1 x)) x)) (- (/ 1 (pow x 2)) 1.0)) in x
0.580 * [taylor]: Taking taylor expansion of (fma 1.0 (- 1.0 (/ 1 x)) (/ (+ 1.0 (/ 1 x)) x)) in x
0.580 * [taylor]: Rewrote expression to (+ (* 1.0 (- 1.0 (/ 1 x))) (/ (+ 1.0 (/ 1 x)) x))
0.580 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 (/ 1 x))) in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.580 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.581 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.581 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.582 * [taylor]: Taking taylor expansion of 1.0 in x
0.583 * [taylor]: Taking taylor expansion of (/ (fma 1.0 (- 1.0 (/ 1 x)) (/ (+ 1.0 (/ 1 x)) x)) (- (/ 1 (pow x 2)) 1.0)) in x
0.583 * [taylor]: Taking taylor expansion of (fma 1.0 (- 1.0 (/ 1 x)) (/ (+ 1.0 (/ 1 x)) x)) in x
0.583 * [taylor]: Rewrote expression to (+ (* 1.0 (- 1.0 (/ 1 x))) (/ (+ 1.0 (/ 1 x)) x))
0.583 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 (/ 1 x))) in x
0.583 * [taylor]: Taking taylor expansion of 1.0 in x
0.583 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.583 * [taylor]: Taking taylor expansion of 1.0 in x
0.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.583 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.583 * [taylor]: Taking taylor expansion of 1.0 in x
0.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.584 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.584 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 3)
0.610 * [approximate]: Taking taylor expansion of (* (- x 1.0) x) in (x) around 0
0.610 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.610 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.610 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.625 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in (x) around 0
0.625 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.625 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of 1.0 in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.626 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of 1.0 in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.640 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in (x) around 0
0.640 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.640 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.640 * [taylor]: Taking taylor expansion of 1.0 in x
0.640 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.641 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.641 * [taylor]: Taking taylor expansion of 1.0 in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.652 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.652 * [approximate]: Taking taylor expansion of (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) in (x) around 0
0.652 * [taylor]: Taking taylor expansion of (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) in x
0.652 * [taylor]: Rewrote expression to (+ (* 1.0 (+ x 1.0)) (* (- x 1.0) x))
0.652 * [taylor]: Taking taylor expansion of (* 1.0 (+ x 1.0)) in x
0.652 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.653 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) in x
0.653 * [taylor]: Rewrote expression to (+ (* 1.0 (+ x 1.0)) (* (- x 1.0) x))
0.653 * [taylor]: Taking taylor expansion of (* 1.0 (+ x 1.0)) in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.653 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.676 * [approximate]: Taking taylor expansion of (fma 1.0 (+ 1.0 (/ 1 x)) (/ (- (/ 1 x) 1.0) x)) in (x) around 0
0.676 * [taylor]: Taking taylor expansion of (fma 1.0 (+ 1.0 (/ 1 x)) (/ (- (/ 1 x) 1.0) x)) in x
0.676 * [taylor]: Rewrote expression to (+ (* 1.0 (+ 1.0 (/ 1 x))) (/ (- (/ 1 x) 1.0) x))
0.676 * [taylor]: Taking taylor expansion of (* 1.0 (+ 1.0 (/ 1 x))) in x
0.676 * [taylor]: Taking taylor expansion of 1.0 in x
0.676 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.676 * [taylor]: Taking taylor expansion of 1.0 in x
0.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.676 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.677 * [taylor]: Taking taylor expansion of 1.0 in x
0.677 * [taylor]: Taking taylor expansion of x in x
0.677 * [taylor]: Taking taylor expansion of (fma 1.0 (+ 1.0 (/ 1 x)) (/ (- (/ 1 x) 1.0) x)) in x
0.677 * [taylor]: Rewrote expression to (+ (* 1.0 (+ 1.0 (/ 1 x))) (/ (- (/ 1 x) 1.0) x))
0.677 * [taylor]: Taking taylor expansion of (* 1.0 (+ 1.0 (/ 1 x))) in x
0.677 * [taylor]: Taking taylor expansion of 1.0 in x
0.677 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.677 * [taylor]: Taking taylor expansion of 1.0 in x
0.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.677 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.678 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of 1.0 in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.708 * [approximate]: Taking taylor expansion of (fma 1.0 (- 1.0 (/ 1 x)) (/ (+ 1.0 (/ 1 x)) x)) in (x) around 0
0.708 * [taylor]: Taking taylor expansion of (fma 1.0 (- 1.0 (/ 1 x)) (/ (+ 1.0 (/ 1 x)) x)) in x
0.708 * [taylor]: Rewrote expression to (+ (* 1.0 (- 1.0 (/ 1 x))) (/ (+ 1.0 (/ 1 x)) x))
0.708 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 (/ 1 x))) in x
0.708 * [taylor]: Taking taylor expansion of 1.0 in x
0.708 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.708 * [taylor]: Taking taylor expansion of 1.0 in x
0.708 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.709 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.709 * [taylor]: Taking taylor expansion of 1.0 in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of (fma 1.0 (- 1.0 (/ 1 x)) (/ (+ 1.0 (/ 1 x)) x)) in x
0.710 * [taylor]: Rewrote expression to (+ (* 1.0 (- 1.0 (/ 1 x))) (/ (+ 1.0 (/ 1 x)) x))
0.710 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 (/ 1 x))) in x
0.710 * [taylor]: Taking taylor expansion of 1.0 in x
0.710 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.710 * [taylor]: Taking taylor expansion of 1.0 in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.710 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.710 * [taylor]: Taking taylor expansion of 1.0 in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.736 * * * [progress]: simplifying candidates
0.737 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (log1p (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (- (log (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (log (- (* x x) (* 1.0 1.0))))
  (log (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (exp (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (/ (* (* (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))))
  (* (cbrt (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0)))) (cbrt (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0)))))
  (cbrt (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (* (* (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))) (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0)))) (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (sqrt (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (sqrt (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (- (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (- (- (* x x) (* 1.0 1.0)))
  (/ (* (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (* (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (* (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))) 1)
  (/ (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (- (* x x) (* 1.0 1.0)))
  (/ (* (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))) (+ x 1.0))
  (/ (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (- x 1.0))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) 1)
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (- (* x x) (* 1.0 1.0)))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (+ x 1.0))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (- x 1.0))
  (/ 1 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1 (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ 1 1)
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0)))
  (/ 1 (+ x 1.0))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- x 1.0))
  (/ 1 (- (* x x) (* 1.0 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) 1)
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (+ x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))))
  (/ (- (* x x) (* 1.0 1.0)) (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))))
  (/ (- (* x x) (* 1.0 1.0)) (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))))
  (expm1 (* (- x 1.0) x))
  (log1p (* (- x 1.0) x))
  (* (- x 1.0) x)
  (+ (log (- x 1.0)) (log x))
  (log (* (- x 1.0) x))
  (exp (* (- x 1.0) x))
  (* (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* x x) x))
  (* (cbrt (* (- x 1.0) x)) (cbrt (* (- x 1.0) x)))
  (cbrt (* (- x 1.0) x))
  (* (* (* (- x 1.0) x) (* (- x 1.0) x)) (* (- x 1.0) x))
  (sqrt (* (- x 1.0) x))
  (sqrt (* (- x 1.0) x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (- x 1.0) (* (cbrt x) (cbrt x)))
  (* (- x 1.0) (sqrt x))
  (* (- x 1.0) 1)
  (* (cbrt (- x 1.0)) x)
  (* (sqrt (- x 1.0)) x)
  (* (- x 1.0) x)
  (* (- (sqrt x) (sqrt 1.0)) x)
  (* (- x 1.0) x)
  (* (- (pow x 3) (pow 1.0 3)) x)
  (* (- (* x x) (* 1.0 1.0)) x)
  (expm1 (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (log1p (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (* 1.0 (+ x 1.0))
  (log (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (exp (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (* (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))))
  (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (* (* (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (- (+ (* 2.0 (pow x 2)) (+ (* 2.0 (pow x 4)) 1.0)))
  (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 (pow x 4))) 1))
  (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 (pow x 4))) 1))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
  (+ (pow x 2) 1.0)
  (+ (pow x 2) 1.0)
  (+ (pow x 2) 1.0)
0.743 * * [simplify]: iteration  0 :  283  enodes  (cost  647 )
0.750 * * [simplify]: iteration  1 :  1100  enodes  (cost  587 )
0.774 * * [simplify]: iteration  2 :  5001  enodes  (cost  587 )
0.778 * [simplify]: Simplified to:
   (expm1 (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (log1p (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (log (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (log (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (exp (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (pow (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))) 3)
  (* (cbrt (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0)))) (cbrt (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0)))))
  (cbrt (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (pow (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))) 3)
  (sqrt (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (sqrt (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))
  (- (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (- (- (* x x) (* 1.0 1.0)))
  (/ (* (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (* (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (sqrt (- (* x x) (* 1.0 1.0))))
  (* (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))))
  (/ (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (- (* x x) (* 1.0 1.0)))
  (/ (* (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))) (+ x 1.0))
  (/ (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (- x 1.0))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (sqrt (- (* x x) (* 1.0 1.0))))
  (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (- (* x x) (* 1.0 1.0)))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (+ x 1.0))
  (/ (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (- x 1.0))
  (/ 1 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1 (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (sqrt (- (* x x) (* 1.0 1.0))))
  1
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0)))
  (/ 1 (+ x 1.0))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- x 1.0))
  (/ 1 (- (* x x) (* 1.0 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (sqrt (- (* x x) (* 1.0 1.0))))
  (fma 1.0 (+ x 1.0) (* (- x 1.0) x))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (+ x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))))
  (/ (- (* x x) (* 1.0 1.0)) (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))))
  (/ (- (* x x) (* 1.0 1.0)) (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))
  (/ (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (fma x x (* 1.0 1.0))) (- (* x x) (* 1.0 1.0)))
  (expm1 (* (- x 1.0) x))
  (log1p (* (- x 1.0) x))
  (* (- x 1.0) x)
  (log (* (- x 1.0) x))
  (log (* (- x 1.0) x))
  (exp (* (- x 1.0) x))
  (pow (* (- x 1.0) x) 3)
  (* (cbrt (* (- x 1.0) x)) (cbrt (* (- x 1.0) x)))
  (cbrt (* (- x 1.0) x))
  (pow (* (- x 1.0) x) 3)
  (sqrt (* (- x 1.0) x))
  (sqrt (* (- x 1.0) x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (- x 1.0) (* (cbrt x) (cbrt x)))
  (* (- x 1.0) (sqrt x))
  (- x 1.0)
  (* (cbrt (- x 1.0)) x)
  (* (sqrt (- x 1.0)) x)
  (* (- x 1.0) x)
  (* (- (sqrt x) (sqrt 1.0)) x)
  (* (- x 1.0) x)
  (* (- (pow x 3) (pow 1.0 3)) x)
  (* (- (* x x) (* 1.0 1.0)) x)
  (expm1 (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (log1p (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (* 1.0 (+ x 1.0))
  (log (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (exp (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (* (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))) (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x))))
  (cbrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (pow (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) 3)
  (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (sqrt (fma 1.0 (+ x 1.0) (* (- x 1.0) x)))
  (- (- (* 2.0 (pow x 2))) (fma 2.0 (pow x 4) 1.0))
  (fma 2.0 (/ 1 (pow x 2)) (fma 2.0 (/ 1 (pow x 4)) 1))
  (fma 2.0 (/ 1 (pow x 2)) (fma 2.0 (/ 1 (pow x 4)) 1))
  (* (- x 1.0) x)
  (* (- x 1.0) x)
  (* (- x 1.0) x)
  (fma x x 1.0)
  (fma x x 1.0)
  (fma x x 1.0)
0.779 * * * [progress]: adding candidates to table
0.920 * [progress]: [Phase 3 of 3] Extracting.
0.920 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))> #<alt (λ (x) (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))>)
0.920 * * * [regime-changes]: Trying 2 branch expressions: ((+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) x)
0.920 * * * * [regimes]: Trying to branch on (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) from (#<alt (λ (x) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))> #<alt (λ (x) (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))>)
0.929 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))> #<alt (λ (x) (/ (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0))))>)
0.941 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.941 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
0.942 * * [simplify]: iteration  0 :  9  enodes  (cost  5 )
0.942 * * [simplify]: iteration  1 :  9  enodes  (cost  5 )
0.943 * [simplify]: Simplified to:
   (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
1.287 * [regime-testing]: Baseline error score: 0.011376422052756595
1.287 * [regime-testing]: Oracle error score: 0.004250531316414552
1.288 * [regime-testing]: End program error score: 0.011376422052756595