16.416 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
0.017 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
0.018 * * [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)))
0.020 * * [progress]: iteration 1 / 4
0.020 * * * [progress]: picking best candidate
0.021 * * * * [pick]: Picked  #<alt (λ (x) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))>
0.021 * * * [progress]: localizing error
0.027 * * * [progress]: generating rewritten candidates
0.027 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.073 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.084 * * * [progress]: generating series expansions
0.084 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.084 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in (x) around 0
0.084 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in x
0.084 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.084 * [taylor]: Taking taylor expansion of 1.0 in x
0.084 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.084 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [taylor]: Taking taylor expansion of 1.0 in x
0.086 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of 1.0 in x
0.086 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in x
0.086 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.086 * [taylor]: Taking taylor expansion of 1.0 in x
0.086 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.086 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of 1.0 in x
0.088 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [taylor]: Taking taylor expansion of 1.0 in x
0.119 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in (x) around 0
0.119 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
0.119 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.120 * [taylor]: Taking taylor expansion of 1.0 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) 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 1.0 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
0.120 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.120 * [taylor]: Taking taylor expansion of 1.0 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
0.122 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.122 * [taylor]: Taking taylor expansion of 1.0 in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.123 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
0.123 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.156 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in (x) around 0
0.156 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in x
0.156 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))) in x
0.156 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.156 * [taylor]: Taking taylor expansion of 1.0 in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.156 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.156 * [taylor]: Taking taylor expansion of 1.0 in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.157 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.157 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.157 * [taylor]: Taking taylor expansion of 1.0 in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in x
0.164 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))) in x
0.165 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.165 * [taylor]: Taking taylor expansion of 1.0 in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.165 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.165 * [taylor]: Taking taylor expansion of 1.0 in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.165 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.165 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.165 * [taylor]: Taking taylor expansion of 1.0 in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.202 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.203 * [approximate]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in (x) around 0
0.203 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.203 * [taylor]: Taking taylor expansion of 1.0 in x
0.203 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [taylor]: Taking taylor expansion of 1.0 in x
0.204 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.204 * [taylor]: Taking taylor expansion of 1.0 in x
0.204 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of 1.0 in x
0.213 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in (x) around 0
0.213 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.213 * [taylor]: Taking taylor expansion of 1.0 in x
0.213 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.213 * [taylor]: Taking taylor expansion of x in x
0.213 * [taylor]: Taking taylor expansion of 1.0 in x
0.214 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.214 * [taylor]: Taking taylor expansion of 1.0 in x
0.214 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of 1.0 in x
0.221 * [approximate]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.221 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.221 * [taylor]: Taking taylor expansion of -1.0 in x
0.222 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.222 * [taylor]: Taking taylor expansion of 1.0 in x
0.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.222 * [taylor]: Taking taylor expansion of -1.0 in x
0.222 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.223 * [taylor]: Taking taylor expansion of 1.0 in x
0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.229 * * * [progress]: simplifying candidates
0.231 * [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 (/ 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 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)))))
0.235 * * [simplify]: iteration  0 :  300  enodes  (cost  376 )
0.241 * * [simplify]: iteration  1 :  1054  enodes  (cost  358 )
0.259 * * [simplify]: iteration  2 :  4738  enodes  (cost  354 )
0.393 * * [simplify]: iteration  3 :  5001  enodes  (cost  354 )
0.395 * [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 (/ 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) (fma x x (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) (fma x x x)) 1.0)
  (fma (+ (/ 1 x) (/ 1 (pow x 3))) 1.0 (/ (/ 1.0 x) x))
  (fma (+ (/ 1 x) (/ 1 (pow x 3))) 1.0 (/ (/ 1.0 x) x))
0.395 * * * [progress]: adding candidates to table
0.554 * * [progress]: iteration 2 / 4
0.554 * * * [progress]: picking best candidate
0.557 * * * * [pick]: Picked  #<alt (λ (x) (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))>
0.557 * * * [progress]: localizing error
0.566 * * * [progress]: generating rewritten candidates
0.566 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.572 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.572 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
0.577 * * * [progress]: generating series expansions
0.577 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.577 * [approximate]: Taking taylor expansion of (/ 1.0 (- (pow x 2) 1.0)) in (x) around 0
0.577 * [taylor]: Taking taylor expansion of (/ 1.0 (- (pow x 2) 1.0)) in x
0.577 * [taylor]: Taking taylor expansion of 1.0 in x
0.577 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.577 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of 1.0 in x
0.579 * [taylor]: Taking taylor expansion of (/ 1.0 (- (pow x 2) 1.0)) in x
0.579 * [taylor]: Taking taylor expansion of 1.0 in x
0.579 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.579 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of 1.0 in x
0.592 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.592 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.592 * [taylor]: Taking taylor expansion of 1.0 in x
0.592 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.592 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.592 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.592 * [taylor]: Taking taylor expansion of x in x
0.593 * [taylor]: Taking taylor expansion of 1.0 in x
0.597 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.597 * [taylor]: Taking taylor expansion of 1.0 in x
0.597 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.597 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.597 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.598 * [taylor]: Taking taylor expansion of 1.0 in x
0.611 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.611 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.611 * [taylor]: Taking taylor expansion of 1.0 in x
0.611 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.611 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.611 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.612 * [taylor]: Taking taylor expansion of 1.0 in x
0.612 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.612 * [taylor]: Taking taylor expansion of 1.0 in x
0.612 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.612 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.613 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of 1.0 in x
0.627 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.627 * [approximate]: Taking taylor expansion of (fma (/ 1.0 (- (pow x 2) 1.0)) (+ x 1.0) (/ x (+ x 1.0))) in (x) around 0
0.627 * [taylor]: Taking taylor expansion of (fma (/ 1.0 (- (pow x 2) 1.0)) (+ x 1.0) (/ x (+ x 1.0))) in x
0.627 * [taylor]: Rewrote expression to (+ (* (/ 1.0 (- (pow x 2) 1.0)) (+ x 1.0)) (/ x (+ x 1.0)))
0.627 * [taylor]: Taking taylor expansion of (* (/ 1.0 (- (pow x 2) 1.0)) (+ x 1.0)) in x
0.627 * [taylor]: Taking taylor expansion of (/ 1.0 (- (pow x 2) 1.0)) in x
0.628 * [taylor]: Taking taylor expansion of 1.0 in x
0.628 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.628 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of 1.0 in x
0.629 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of 1.0 in x
0.629 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of 1.0 in x
0.630 * [taylor]: Taking taylor expansion of (fma (/ 1.0 (- (pow x 2) 1.0)) (+ x 1.0) (/ x (+ x 1.0))) in x
0.630 * [taylor]: Rewrote expression to (+ (* (/ 1.0 (- (pow x 2) 1.0)) (+ x 1.0)) (/ x (+ x 1.0)))
0.630 * [taylor]: Taking taylor expansion of (* (/ 1.0 (- (pow x 2) 1.0)) (+ x 1.0)) in x
0.630 * [taylor]: Taking taylor expansion of (/ 1.0 (- (pow x 2) 1.0)) in x
0.630 * [taylor]: Taking taylor expansion of 1.0 in x
0.630 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.630 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of 1.0 in x
0.631 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of 1.0 in x
0.631 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of 1.0 in x
0.666 * [approximate]: Taking taylor expansion of (fma (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (+ 1.0 (/ 1 x)) (/ 1 (* x (+ 1.0 (/ 1 x))))) in (x) around 0
0.666 * [taylor]: Taking taylor expansion of (fma (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (+ 1.0 (/ 1 x)) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
0.666 * [taylor]: Rewrote expression to (+ (* (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (+ 1.0 (/ 1 x))) (/ 1 (* x (+ 1.0 (/ 1 x)))))
0.666 * [taylor]: Taking taylor expansion of (* (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (+ 1.0 (/ 1 x))) in x
0.666 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.666 * [taylor]: Taking taylor expansion of 1.0 in x
0.666 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.666 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.666 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.667 * [taylor]: Taking taylor expansion of 1.0 in x
0.667 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.667 * [taylor]: Taking taylor expansion of 1.0 in x
0.667 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.667 * [taylor]: Taking taylor expansion of x in x
0.667 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
0.667 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.668 * [taylor]: Taking taylor expansion of 1.0 in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.669 * [taylor]: Taking taylor expansion of (fma (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (+ 1.0 (/ 1 x)) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
0.670 * [taylor]: Rewrote expression to (+ (* (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (+ 1.0 (/ 1 x))) (/ 1 (* x (+ 1.0 (/ 1 x)))))
0.670 * [taylor]: Taking taylor expansion of (* (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (+ 1.0 (/ 1 x))) in x
0.670 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.670 * [taylor]: Taking taylor expansion of 1.0 in x
0.670 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.670 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.670 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of 1.0 in x
0.671 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.671 * [taylor]: Taking taylor expansion of 1.0 in x
0.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
0.671 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.671 * [taylor]: Taking taylor expansion of 1.0 in x
0.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.711 * [approximate]: Taking taylor expansion of (fma (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (- 1.0 (/ 1 x)) (/ -1 (* (- 1.0 (/ 1 x)) x))) in (x) around 0
0.711 * [taylor]: Taking taylor expansion of (fma (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (- 1.0 (/ 1 x)) (/ -1 (* (- 1.0 (/ 1 x)) x))) in x
0.711 * [taylor]: Rewrote expression to (+ (* (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (- 1.0 (/ 1 x))) (/ -1 (* (- 1.0 (/ 1 x)) x)))
0.711 * [taylor]: Taking taylor expansion of (* (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (- 1.0 (/ 1 x))) in x
0.711 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.711 * [taylor]: Taking taylor expansion of 1.0 in x
0.711 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.711 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.711 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.711 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of 1.0 in x
0.712 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.713 * [taylor]: Taking taylor expansion of 1.0 in x
0.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.713 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in x
0.713 * [taylor]: Taking taylor expansion of -1 in x
0.713 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.713 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.713 * [taylor]: Taking taylor expansion of 1.0 in x
0.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of (fma (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (- 1.0 (/ 1 x)) (/ -1 (* (- 1.0 (/ 1 x)) x))) in x
0.716 * [taylor]: Rewrote expression to (+ (* (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (- 1.0 (/ 1 x))) (/ -1 (* (- 1.0 (/ 1 x)) x)))
0.716 * [taylor]: Taking taylor expansion of (* (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) (- 1.0 (/ 1 x))) in x
0.716 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.716 * [taylor]: Taking taylor expansion of 1.0 in x
0.716 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.716 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.716 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of 1.0 in x
0.717 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.717 * [taylor]: Taking taylor expansion of 1.0 in x
0.717 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in x
0.717 * [taylor]: Taking taylor expansion of -1 in x
0.717 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.717 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.717 * [taylor]: Taking taylor expansion of 1.0 in x
0.717 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.760 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
0.761 * [approximate]: Taking taylor expansion of (- (pow x 2) 1.0) in (x) around 0
0.761 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.761 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.761 * [taylor]: Taking taylor expansion of x in x
0.761 * [taylor]: Taking taylor expansion of 1.0 in x
0.761 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.761 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.761 * [taylor]: Taking taylor expansion of x in x
0.761 * [taylor]: Taking taylor expansion of 1.0 in x
0.769 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in (x) around 0
0.769 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.769 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of 1.0 in x
0.770 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.770 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.770 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of 1.0 in x
0.784 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in (x) around 0
0.784 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.784 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.784 * [taylor]: Taking taylor expansion of 1.0 in x
0.784 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.784 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.785 * [taylor]: Taking taylor expansion of 1.0 in x
0.798 * * * [progress]: simplifying candidates
0.799 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (log1p (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (- (log 1.0) (log (- (* x x) (* 1.0 1.0))))
  (log (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (exp (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (/ (* (* 1.0 1.0) 1.0) (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))))
  (* (cbrt (/ 1.0 (- (* x x) (* 1.0 1.0)))) (cbrt (/ 1.0 (- (* x x) (* 1.0 1.0)))))
  (cbrt (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (* (* (/ 1.0 (- (* x x) (* 1.0 1.0))) (/ 1.0 (- (* x x) (* 1.0 1.0)))) (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (sqrt (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (sqrt (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (- 1.0)
  (- (- (* x x) (* 1.0 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (cbrt 1.0) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (cbrt 1.0) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (- (* x x) (* 1.0 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (+ x 1.0))
  (/ (cbrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (sqrt 1.0) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt 1.0) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt 1.0) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (- (* x x) (* 1.0 1.0)))
  (/ (sqrt 1.0) (+ x 1.0))
  (/ (sqrt 1.0) (- x 1.0))
  (/ 1 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ 1.0 (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1 (sqrt (- (* x x) (* 1.0 1.0))))
  (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0))))
  (/ 1 1)
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (/ 1 (+ x 1.0))
  (/ 1.0 (- x 1.0))
  (/ 1 (- (* x x) (* 1.0 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) 1.0)
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0))))
  (/ 1.0 1)
  (/ 1.0 (+ x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (cbrt 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (sqrt 1.0))
  (/ (- (* x x) (* 1.0 1.0)) 1.0)
  (/ 1.0 (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))
  (/ 1.0 (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))))
  (expm1 (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (log1p (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (* (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0))
  (log (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (exp (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (* (cbrt (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0)))) (cbrt (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0)))))
  (cbrt (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (* (* (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))) (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0)))) (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (sqrt (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (sqrt (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (fma x x (- (* 1.0 1.0)))
  (fma (- 1.0) 1.0 (* 1.0 1.0))
  (expm1 (- (* x x) (* 1.0 1.0)))
  (log1p (- (* x x) (* 1.0 1.0)))
  (- (* 1.0 1.0))
  (/ (exp (* x x)) (exp (* 1.0 1.0)))
  (log (- (* x x) (* 1.0 1.0)))
  (exp (- (* x x) (* 1.0 1.0)))
  (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (- (* x x) (* 1.0 1.0)))
  (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0)))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (- (pow (* x x) 3) (pow (* 1.0 1.0) 3))
  (+ (* (* x x) (* x x)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* x x) (* 1.0 1.0))))
  (- (* 1.0 1.0))
  (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0)))
  (+ (* x x) (* 1.0 1.0))
  (+ x 1.0)
  (- x 1.0)
  (- (* 1.0 1.0))
  (- (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 4)) 1.0)))
  (+ (* 1.0 (/ 1 (pow x 6))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
  (+ (* 1.0 (/ 1 (pow x 6))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4)))))
  (- (+ (* 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)
  (- (pow x 2) 1.0)
  (- (pow x 2) 1.0)
0.804 * * [simplify]: iteration  0 :  289  enodes  (cost  512 )
0.810 * * [simplify]: iteration  1 :  1158  enodes  (cost  462 )
0.831 * * [simplify]: iteration  2 :  5002  enodes  (cost  457 )
0.834 * [simplify]: Simplified to:
   (expm1 (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (log1p (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (log (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (log (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (exp (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (pow (/ 1.0 (- (* x x) (* 1.0 1.0))) 3)
  (* (cbrt (/ 1.0 (- (* x x) (* 1.0 1.0)))) (cbrt (/ 1.0 (- (* x x) (* 1.0 1.0)))))
  (cbrt (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (pow (/ 1.0 (- (* x x) (* 1.0 1.0))) 3)
  (sqrt (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (sqrt (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (- 1.0)
  (- (- (* x x) (* 1.0 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (cbrt 1.0) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (cbrt 1.0) (sqrt (- (* x x) (* 1.0 1.0))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (- (* x x) (* 1.0 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (+ x 1.0))
  (/ (cbrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ (sqrt 1.0) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt 1.0) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (sqrt 1.0) (sqrt (- (* x x) (* 1.0 1.0))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (- (* x x) (* 1.0 1.0)))
  (/ (sqrt 1.0) (+ x 1.0))
  (/ (sqrt 1.0) (- x 1.0))
  (/ 1 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ 1.0 (cbrt (- (* x x) (* 1.0 1.0))))
  (/ 1 (sqrt (- (* x x) (* 1.0 1.0))))
  (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0))))
  1
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (/ 1 (+ x 1.0))
  (/ 1.0 (- x 1.0))
  (/ 1 (- (* x x) (* 1.0 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) 1.0)
  (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))))
  (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0))))
  1.0
  (/ 1.0 (+ x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (cbrt 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (sqrt 1.0))
  (/ (- (* x x) (* 1.0 1.0)) 1.0)
  (/ 1.0 (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)))
  (/ 1.0 (fma (- (pow 1.0 3)) 1.0 (pow x 4)))
  (expm1 (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (log1p (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (* (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0))
  (log (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (exp (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (* (cbrt (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0)))) (cbrt (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0)))))
  (cbrt (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (pow (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))) 3)
  (sqrt (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (sqrt (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))
  (- (* x x) (* 1.0 1.0))
  (fma (- 1.0) 1.0 (* 1.0 1.0))
  (expm1 (- (* x x) (* 1.0 1.0)))
  (log1p (- (* x x) (* 1.0 1.0)))
  (- (* 1.0 1.0))
  (exp (- (* x x) (* 1.0 1.0)))
  (log (- (* x x) (* 1.0 1.0)))
  (exp (- (* x x) (* 1.0 1.0)))
  (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))
  (cbrt (- (* x x) (* 1.0 1.0)))
  (pow (- (* x x) (* 1.0 1.0)) 3)
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (- (pow (* x x) 3) (pow (* 1.0 1.0) 3))
  (fma (* 1.0 1.0) (fma x x (* 1.0 1.0)) (pow x 4))
  (- (* 1.0 1.0))
  (fma (- (pow 1.0 3)) 1.0 (pow x 4))
  (fma x x (* 1.0 1.0))
  (+ x 1.0)
  (- x 1.0)
  (- (* 1.0 1.0))
  (- (- (* 1.0 (pow x 2))) (fma 1.0 (pow x 4) 1.0))
  (fma 1.0 (+ (/ 1 (pow x 6)) (/ 1 (pow x 2))) (/ 1.0 (pow x 4)))
  (fma 1.0 (+ (/ 1 (pow x 6)) (/ 1 (pow x 2))) (/ 1.0 (pow x 4)))
  (- (- (* 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))
  (- (pow x 2) 1.0)
  (- (pow x 2) 1.0)
  (- (pow x 2) 1.0)
0.834 * * * [progress]: adding candidates to table
1.003 * * [progress]: iteration 3 / 4
1.003 * * * [progress]: picking best candidate
1.004 * * * * [pick]: Picked  #<alt (λ (x) (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))>
1.004 * * * [progress]: localizing error
1.014 * * * [progress]: generating rewritten candidates
1.014 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.028 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
1.040 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
1.155 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
1.166 * * * [progress]: generating series expansions
1.167 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.167 * [approximate]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in (x) around 0
1.167 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
1.167 * [taylor]: Taking taylor expansion of 1.0 in x
1.167 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.167 * [taylor]: Taking taylor expansion of x in x
1.167 * [taylor]: Taking taylor expansion of 1.0 in x
1.168 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
1.168 * [taylor]: Taking taylor expansion of 1.0 in x
1.168 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.168 * [taylor]: Taking taylor expansion of x in x
1.168 * [taylor]: Taking taylor expansion of 1.0 in x
1.177 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in (x) around 0
1.177 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
1.177 * [taylor]: Taking taylor expansion of 1.0 in x
1.177 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.177 * [taylor]: Taking taylor expansion of x in x
1.177 * [taylor]: Taking taylor expansion of 1.0 in x
1.178 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
1.178 * [taylor]: Taking taylor expansion of 1.0 in x
1.178 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.178 * [taylor]: Taking taylor expansion of x in x
1.178 * [taylor]: Taking taylor expansion of 1.0 in x
1.186 * [approximate]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in (x) around 0
1.186 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
1.186 * [taylor]: Taking taylor expansion of -1.0 in x
1.186 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.186 * [taylor]: Taking taylor expansion of 1.0 in x
1.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.186 * [taylor]: Taking taylor expansion of x in x
1.187 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
1.187 * [taylor]: Taking taylor expansion of -1.0 in x
1.187 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.187 * [taylor]: Taking taylor expansion of 1.0 in x
1.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.187 * [taylor]: Taking taylor expansion of x in x
1.194 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.194 * [approximate]: Taking taylor expansion of (exp (/ 1.0 (- x 1.0))) in (x) around 0
1.194 * [taylor]: Taking taylor expansion of (exp (/ 1.0 (- x 1.0))) in x
1.194 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
1.194 * [taylor]: Taking taylor expansion of 1.0 in x
1.194 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.194 * [taylor]: Taking taylor expansion of x in x
1.194 * [taylor]: Taking taylor expansion of 1.0 in x
1.196 * [taylor]: Taking taylor expansion of (exp (/ 1.0 (- x 1.0))) in x
1.196 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
1.196 * [taylor]: Taking taylor expansion of 1.0 in x
1.196 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.196 * [taylor]: Taking taylor expansion of x in x
1.196 * [taylor]: Taking taylor expansion of 1.0 in x
1.218 * [approximate]: Taking taylor expansion of (exp (/ 1.0 (- (/ 1 x) 1.0))) in (x) around 0
1.219 * [taylor]: Taking taylor expansion of (exp (/ 1.0 (- (/ 1 x) 1.0))) in x
1.219 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
1.219 * [taylor]: Taking taylor expansion of 1.0 in x
1.219 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.219 * [taylor]: Taking taylor expansion of x in x
1.219 * [taylor]: Taking taylor expansion of 1.0 in x
1.219 * [taylor]: Taking taylor expansion of (exp (/ 1.0 (- (/ 1 x) 1.0))) in x
1.219 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
1.219 * [taylor]: Taking taylor expansion of 1.0 in x
1.219 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.219 * [taylor]: Taking taylor expansion of x in x
1.220 * [taylor]: Taking taylor expansion of 1.0 in x
1.229 * [approximate]: Taking taylor expansion of (exp (/ -1.0 (+ 1.0 (/ 1 x)))) in (x) around 0
1.229 * [taylor]: Taking taylor expansion of (exp (/ -1.0 (+ 1.0 (/ 1 x)))) in x
1.229 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
1.229 * [taylor]: Taking taylor expansion of -1.0 in x
1.229 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.229 * [taylor]: Taking taylor expansion of 1.0 in x
1.229 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.229 * [taylor]: Taking taylor expansion of x in x
1.230 * [taylor]: Taking taylor expansion of (exp (/ -1.0 (+ 1.0 (/ 1 x)))) in x
1.230 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
1.230 * [taylor]: Taking taylor expansion of -1.0 in x
1.230 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.230 * [taylor]: Taking taylor expansion of 1.0 in x
1.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.230 * [taylor]: Taking taylor expansion of x in x
1.239 * * * * [progress]: [ 3 / 4 ] generating series at (2)
1.239 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in (x) around 0
1.239 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in x
1.239 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
1.240 * [taylor]: Taking taylor expansion of 1.0 in x
1.240 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
1.240 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.240 * [taylor]: Taking taylor expansion of 1.0 in x
1.241 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
1.241 * [taylor]: Taking taylor expansion of x in x
1.241 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.241 * [taylor]: Taking taylor expansion of x in x
1.241 * [taylor]: Taking taylor expansion of 1.0 in x
1.242 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in x
1.242 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
1.242 * [taylor]: Taking taylor expansion of 1.0 in x
1.242 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
1.242 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.242 * [taylor]: Taking taylor expansion of x in x
1.242 * [taylor]: Taking taylor expansion of 1.0 in x
1.243 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
1.243 * [taylor]: Taking taylor expansion of x in x
1.243 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.243 * [taylor]: Taking taylor expansion of x in x
1.243 * [taylor]: Taking taylor expansion of 1.0 in x
1.275 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in (x) around 0
1.276 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
1.276 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
1.276 * [taylor]: Taking taylor expansion of 1.0 in x
1.276 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
1.276 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.276 * [taylor]: Taking taylor expansion of x in x
1.276 * [taylor]: Taking taylor expansion of 1.0 in x
1.276 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
1.276 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
1.276 * [taylor]: Taking taylor expansion of x in x
1.277 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.277 * [taylor]: Taking taylor expansion of 1.0 in x
1.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.278 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
1.279 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
1.279 * [taylor]: Taking taylor expansion of 1.0 in x
1.279 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
1.279 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.279 * [taylor]: Taking taylor expansion of 1.0 in x
1.279 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
1.279 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.279 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.279 * [taylor]: Taking taylor expansion of 1.0 in x
1.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.318 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in (x) around 0
1.318 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in x
1.318 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))) in x
1.318 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
1.318 * [taylor]: Taking taylor expansion of 1.0 in x
1.318 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
1.318 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.318 * [taylor]: Taking taylor expansion of 1.0 in x
1.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.318 * [taylor]: Taking taylor expansion of x in x
1.319 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
1.319 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
1.319 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.319 * [taylor]: Taking taylor expansion of 1.0 in x
1.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.319 * [taylor]: Taking taylor expansion of x in x
1.320 * [taylor]: Taking taylor expansion of x in x
1.322 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in x
1.322 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))) in x
1.322 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
1.322 * [taylor]: Taking taylor expansion of 1.0 in x
1.322 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
1.322 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.322 * [taylor]: Taking taylor expansion of 1.0 in x
1.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.322 * [taylor]: Taking taylor expansion of x in x
1.323 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
1.323 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
1.323 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.323 * [taylor]: Taking taylor expansion of 1.0 in x
1.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.323 * [taylor]: Taking taylor expansion of x in x
1.323 * [taylor]: Taking taylor expansion of x in x
1.359 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
1.359 * [approximate]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in (x) around 0
1.359 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
1.359 * [taylor]: Taking taylor expansion of 1.0 in x
1.359 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.359 * [taylor]: Taking taylor expansion of x in x
1.359 * [taylor]: Taking taylor expansion of 1.0 in x
1.360 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
1.360 * [taylor]: Taking taylor expansion of 1.0 in x
1.360 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.360 * [taylor]: Taking taylor expansion of x in x
1.360 * [taylor]: Taking taylor expansion of 1.0 in x
1.369 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in (x) around 0
1.369 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
1.369 * [taylor]: Taking taylor expansion of 1.0 in x
1.369 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.369 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of 1.0 in x
1.370 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
1.370 * [taylor]: Taking taylor expansion of 1.0 in x
1.370 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of 1.0 in x
1.383 * [approximate]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in (x) around 0
1.383 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
1.383 * [taylor]: Taking taylor expansion of -1.0 in x
1.383 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.383 * [taylor]: Taking taylor expansion of 1.0 in x
1.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.383 * [taylor]: Taking taylor expansion of x in x
1.384 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
1.384 * [taylor]: Taking taylor expansion of -1.0 in x
1.384 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.384 * [taylor]: Taking taylor expansion of 1.0 in x
1.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.384 * [taylor]: Taking taylor expansion of x in x
1.391 * * * [progress]: simplifying candidates
1.393 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (log (exp (/ 1.0 (- x 1.0)))))
  (log1p (log (exp (/ 1.0 (- x 1.0)))))
  (log (* (cbrt (exp (/ 1.0 (- x 1.0)))) (cbrt (exp (/ 1.0 (- x 1.0))))))
  (log (cbrt (exp (/ 1.0 (- x 1.0)))))
  (log (sqrt (exp (/ 1.0 (- x 1.0)))))
  (log (sqrt (exp (/ 1.0 (- x 1.0)))))
  (log 1)
  (log (exp (/ 1.0 (- x 1.0))))
  (log (exp (/ 1.0 (- x 1.0))))
  (log (exp (* (cbrt (/ 1.0 (- x 1.0))) (cbrt (/ 1.0 (- x 1.0))))))
  (log (exp (sqrt (/ 1.0 (- x 1.0)))))
  (log (exp (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))))
  (log (exp (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- x 1.0)))))
  (log (exp (/ (* (cbrt 1.0) (cbrt 1.0)) 1)))
  (log (exp (/ (* (cbrt 1.0) (cbrt 1.0)) (+ (sqrt x) (sqrt 1.0)))))
  (log (exp (/ (* (cbrt 1.0) (cbrt 1.0)) 1)))
  (log (exp (/ (sqrt 1.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))))
  (log (exp (/ (sqrt 1.0) (sqrt (- x 1.0)))))
  (log (exp (/ (sqrt 1.0) 1)))
  (log (exp (/ (sqrt 1.0) (+ (sqrt x) (sqrt 1.0)))))
  (log (exp (/ (sqrt 1.0) 1)))
  (log (exp (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))))
  (log (exp (/ 1 (sqrt (- x 1.0)))))
  (log (exp (/ 1 1)))
  (log (exp (/ 1 (+ (sqrt x) (sqrt 1.0)))))
  (log (exp (/ 1 1)))
  (log (exp 1))
  (log (exp 1.0))
  (log (exp (/ 1.0 (- (pow x 3) (pow 1.0 3)))))
  (log (exp (/ 1.0 (- (* x x) (* 1.0 1.0)))))
  (log (log (exp (/ 1.0 (- x 1.0)))))
  (exp (log (exp (/ 1.0 (- x 1.0)))))
  (* (cbrt (log (exp (/ 1.0 (- x 1.0))))) (cbrt (log (exp (/ 1.0 (- x 1.0))))))
  (cbrt (log (exp (/ 1.0 (- x 1.0)))))
  (* (* (log (exp (/ 1.0 (- x 1.0)))) (log (exp (/ 1.0 (- x 1.0))))) (log (exp (/ 1.0 (- x 1.0)))))
  (sqrt (log (exp (/ 1.0 (- x 1.0)))))
  (sqrt (log (exp (/ 1.0 (- x 1.0)))))
  (expm1 (exp (/ 1.0 (- x 1.0))))
  (log1p (exp (/ 1.0 (- x 1.0))))
  (exp (* (cbrt (/ 1.0 (- x 1.0))) (cbrt (/ 1.0 (- x 1.0)))))
  (exp (sqrt (/ 1.0 (- x 1.0))))
  (exp (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (exp (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- x 1.0))))
  (exp (/ (* (cbrt 1.0) (cbrt 1.0)) 1))
  (exp (/ (* (cbrt 1.0) (cbrt 1.0)) (+ (sqrt x) (sqrt 1.0))))
  (exp (/ (* (cbrt 1.0) (cbrt 1.0)) 1))
  (exp (/ (sqrt 1.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (exp (/ (sqrt 1.0) (sqrt (- x 1.0))))
  (exp (/ (sqrt 1.0) 1))
  (exp (/ (sqrt 1.0) (+ (sqrt x) (sqrt 1.0))))
  (exp (/ (sqrt 1.0) 1))
  (exp (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (exp (/ 1 (sqrt (- x 1.0))))
  (exp (/ 1 1))
  (exp (/ 1 (+ (sqrt x) (sqrt 1.0))))
  (exp (/ 1 1))
  (exp 1)
  (exp 1.0)
  (exp (/ 1.0 (- (pow x 3) (pow 1.0 3))))
  (exp (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (log (exp (/ 1.0 (- x 1.0))))
  (exp (exp (/ 1.0 (- x 1.0))))
  (* (cbrt (exp (/ 1.0 (- x 1.0)))) (cbrt (exp (/ 1.0 (- x 1.0)))))
  (cbrt (exp (/ 1.0 (- x 1.0))))
  (* (* (exp (/ 1.0 (- x 1.0))) (exp (/ 1.0 (- x 1.0)))) (exp (/ 1.0 (- x 1.0))))
  (sqrt (exp (/ 1.0 (- x 1.0))))
  (sqrt (exp (/ 1.0 (- x 1.0))))
  (expm1 (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (log1p (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (* (exp (/ 1.0 (- x 1.0))) (exp (/ x (+ x 1.0))))
  (log (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (exp (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (* (cbrt (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0)))) (cbrt (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0)))))
  (cbrt (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (* (* (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))) (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0)))) (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (sqrt (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (sqrt (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (+ (pow (log (exp (/ 1.0 (- x 1.0)))) 3) (pow (/ x (+ x 1.0)) 3))
  (+ (* (log (exp (/ 1.0 (- x 1.0)))) (log (exp (/ 1.0 (- x 1.0))))) (- (* (/ x (+ x 1.0)) (/ x (+ x 1.0))) (* (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0)))))
  (- (* (log (exp (/ 1.0 (- x 1.0)))) (log (exp (/ 1.0 (- x 1.0))))) (* (/ x (+ x 1.0)) (/ x (+ x 1.0))))
  (- (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0)))
  (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0)))
  (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0)))
  (+ (log (cbrt (exp (/ 1.0 (- x 1.0))))) (/ x (+ x 1.0)))
  (+ (log (sqrt (exp (/ 1.0 (- x 1.0))))) (/ x (+ x 1.0)))
  (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 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)))
  (- (+ (* 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)))))
  (- (exp -1.0) (+ (* 0.5 (* (exp -1.0) (pow x 2))) (* 1.0 (* (exp -1.0) x))))
  (+ (* 1.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))
  (+ (* 1.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))
  (- (+ (* 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 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)))))
1.399 * * [simplify]: iteration  0 :  391  enodes  (cost  736 )
1.405 * * [simplify]: iteration  1 :  1198  enodes  (cost  686 )
1.426 * * [simplify]: iteration  2 :  5001  enodes  (cost  678 )
1.430 * [simplify]: Simplified to:
   (expm1 (/ 1.0 (- x 1.0)))
  (log1p (/ 1.0 (- x 1.0)))
  (* 2 (log (cbrt (exp (/ 1.0 (- x 1.0))))))
  (log (cbrt (exp (/ 1.0 (- x 1.0)))))
  (log (sqrt (exp (/ 1.0 (- x 1.0)))))
  (log (sqrt (exp (/ 1.0 (- x 1.0)))))
  0
  (/ 1.0 (- x 1.0))
  (/ 1.0 (- x 1.0))
  (* (cbrt (/ 1.0 (- x 1.0))) (cbrt (/ 1.0 (- x 1.0))))
  (sqrt (/ 1.0 (- x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- x 1.0)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (+ (sqrt x) (sqrt 1.0)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (sqrt 1.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (sqrt 1.0) (sqrt (- x 1.0)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt 1.0)))
  (sqrt 1.0)
  (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1 (sqrt (- x 1.0)))
  1
  (/ 1 (+ (sqrt x) (sqrt 1.0)))
  1
  1
  1.0
  (/ 1.0 (- (pow x 3) (pow 1.0 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (log (/ 1.0 (- x 1.0)))
  (exp (/ 1.0 (- x 1.0)))
  (* (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)))
  (expm1 (exp (/ 1.0 (- x 1.0))))
  (log1p (exp (/ 1.0 (- x 1.0))))
  (exp (* (cbrt (/ 1.0 (- x 1.0))) (cbrt (/ 1.0 (- x 1.0)))))
  (exp (sqrt (/ 1.0 (- x 1.0))))
  (exp (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (exp (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- x 1.0))))
  (pow (exp (cbrt 1.0)) (cbrt 1.0))
  (exp (/ (* (cbrt 1.0) (cbrt 1.0)) (+ (sqrt x) (sqrt 1.0))))
  (pow (exp (cbrt 1.0)) (cbrt 1.0))
  (exp (/ (sqrt 1.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (exp (/ (sqrt 1.0) (sqrt (- x 1.0))))
  (exp (sqrt 1.0))
  (exp (/ (sqrt 1.0) (+ (sqrt x) (sqrt 1.0))))
  (exp (sqrt 1.0))
  (exp (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))))
  (exp (/ 1 (sqrt (- x 1.0))))
  E
  (exp (/ 1 (+ (sqrt x) (sqrt 1.0))))
  E
  E
  (exp 1.0)
  (exp (/ 1.0 (- (pow x 3) (pow 1.0 3))))
  (exp (/ 1.0 (- (* x x) (* 1.0 1.0))))
  (/ 1.0 (- x 1.0))
  (exp (exp (/ 1.0 (- x 1.0))))
  (* (cbrt (exp (/ 1.0 (- x 1.0)))) (cbrt (exp (/ 1.0 (- x 1.0)))))
  (cbrt (exp (/ 1.0 (- x 1.0))))
  (pow (exp (/ 1.0 (- x 1.0))) 3)
  (sqrt (exp (/ 1.0 (- x 1.0))))
  (sqrt (exp (/ 1.0 (- x 1.0))))
  (expm1 (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (log1p (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (exp (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (log (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (exp (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))
  (* (cbrt (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0)))) (cbrt (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0)))))
  (cbrt (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (pow (+ (/ x (+ x 1.0)) (/ 1.0 (- x 1.0))) 3)
  (sqrt (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (sqrt (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))
  (+ (pow (/ x (+ x 1.0)) 3) (pow (/ 1.0 (- 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))))
  (+ (/ x (+ x 1.0)) (/ 1.0 (- x 1.0)))
  (+ (/ x (+ x 1.0)) (/ 1.0 (- x 1.0)))
  (+ (log (cbrt (exp (/ 1.0 (- x 1.0))))) (/ x (+ x 1.0)))
  (+ (log (sqrt (exp (/ 1.0 (- x 1.0))))) (/ x (+ x 1.0)))
  (+ (/ x (+ x 1.0)) (/ 1.0 (- x 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)))
  (- (- (* 1.0 (pow x 2))) (fma 1.0 x 1.0))
  (fma (+ (/ 1 x) (/ 1 (pow x 3))) 1.0 (/ (/ 1.0 x) x))
  (fma (+ (/ 1 x) (/ 1 (pow x 3))) 1.0 (/ (/ 1.0 x) x))
  (- (exp -1.0) (+ (* 0.5 (* (exp -1.0) (pow x 2))) (* 1.0 (* (exp -1.0) x))))
  (fma 1.5 (/ 1 (pow x 2)) (fma 1.0 (/ 1 x) 1))
  (fma 1.5 (/ 1 (pow x 2)) (fma 1.0 (/ 1 x) 1))
  (- (- (* 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 2))) (fma 1.0 x 1.0))
  (fma (+ (/ 1 x) (/ 1 (pow x 3))) 1.0 (/ (/ 1.0 x) x))
  (fma (+ (/ 1 x) (/ 1 (pow x 3))) 1.0 (/ (/ 1.0 x) x))
1.430 * * * [progress]: adding candidates to table
1.805 * [progress]: [Phase 3 of 3] Extracting.
1.805 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))> #<alt (λ (x) (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))>)
1.805 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.805 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))))> #<alt (λ (x) (+ (log (exp (/ 1.0 (- x 1.0)))) (/ x (+ x 1.0))))>)
1.815 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.815 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0)))
1.816 * * [simplify]: iteration  0 :  10  enodes  (cost  8 )
1.816 * * [simplify]: iteration  1 :  10  enodes  (cost  8 )
1.816 * [simplify]: Simplified to:
   (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0)))
2.177 * [regime-testing]: Baseline error score: 0.011251406425803226
2.177 * [regime-testing]: Oracle error score: 0.007375921990248781
2.178 * [regime-testing]: End program error score: 0.011251406425803226