0.804 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.327 * * * [progress]: [2/2] Setting up program.
0.331 * [progress]: [Phase 2 of 3] Improving.
0.334 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
0.339 * * [simplify]: iteration  0 :  16  enodes  (cost  6 )
0.340 * * [simplify]: iteration  1 :  19  enodes  (cost  6 )
0.341 * * [simplify]: iteration  2 :  21  enodes  (cost  6 )
0.342 * * [simplify]: iteration  3 :  21  enodes  (cost  6 )
0.342 * [simplify]: Simplified to:
   (* 2.0 (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
0.344 * * [progress]: iteration 1 / 4
0.344 * * * [progress]: picking best candidate
0.347 * * * * [pick]: Picked  #<alt (λ (x) (* 2.0 (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))))>
0.347 * * * [progress]: localizing error
0.358 * * * [progress]: generating rewritten candidates
0.358 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1 1)
0.368 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.395 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.401 * * * [progress]: generating series expansions
0.402 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1 1)
0.407 * [approximate]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in (x) around 0
0.408 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.408 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.408 * [taylor]: Taking taylor expansion of 1.0 in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.409 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [taylor]: Taking taylor expansion of 1.0 in x
0.409 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.409 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.409 * [taylor]: Taking taylor expansion of 1.0 in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [taylor]: Taking taylor expansion of 1.0 in x
0.411 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
0.411 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.411 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.411 * [taylor]: Taking taylor expansion of 1.0 in x
0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of 1.0 in x
0.412 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.412 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.412 * [taylor]: Taking taylor expansion of 1.0 in x
0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of 1.0 in x
0.413 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0
0.413 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.413 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of 1.0 in x
0.413 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.413 * [taylor]: Taking taylor expansion of 1.0 in x
0.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.414 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of 1.0 in x
0.414 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.414 * [taylor]: Taking taylor expansion of 1.0 in x
0.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.415 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in (x) around 0
0.415 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in x
0.415 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.415 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.415 * [taylor]: Taking taylor expansion of 1.0 in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of 1.0 in x
0.415 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in x
0.415 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.415 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.415 * [taylor]: Taking taylor expansion of 1.0 in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of 1.0 in x
0.417 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0
0.417 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.417 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.417 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.417 * [taylor]: Taking taylor expansion of 1.0 in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of 1.0 in x
0.417 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.417 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.417 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.417 * [taylor]: Taking taylor expansion of 1.0 in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of 1.0 in x
0.418 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0
0.418 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
0.418 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.418 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of 1.0 in x
0.419 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.419 * [taylor]: Taking taylor expansion of 1.0 in x
0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
0.419 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.419 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of 1.0 in x
0.419 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.419 * [taylor]: Taking taylor expansion of 1.0 in x
0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.421 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.421 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in (x) around 0
0.421 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in x
0.422 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in x
0.423 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in (x) around 0
0.423 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
0.423 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
0.424 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in (x) around 0
0.424 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x
0.424 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x
0.424 * * * [progress]: simplifying candidates
0.426 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (- 1.0 x)) (log (+ 1.0 x)))
  (log (/ (- 1.0 x) (+ 1.0 x)))
  (exp (/ (- 1.0 x) (+ 1.0 x)))
  (/ (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (cbrt (/ (- 1.0 x) (+ 1.0 x))) (cbrt (/ (- 1.0 x) (+ 1.0 x))))
  (cbrt (/ (- 1.0 x) (+ 1.0 x)))
  (* (* (/ (- 1.0 x) (+ 1.0 x)) (/ (- 1.0 x) (+ 1.0 x))) (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (neg (- 1.0 x))
  (neg (+ 1.0 x))
  (/ 1.0 (+ 1.0 x))
  (/ x (+ 1.0 x))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (cbrt (- 1.0 x)) (cbrt (+ 1.0 x)))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (cbrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)
  (/ (cbrt (- 1.0 x)) (+ 1.0 x))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)
  (/ (cbrt (- 1.0 x)) (+ 1.0 x))
  (/ (sqrt (- 1.0 x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (cbrt (+ 1.0 x)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt (- 1.0 x)) 1)
  (/ (sqrt (- 1.0 x)) (+ 1.0 x))
  (/ (sqrt (- 1.0 x)) 1)
  (/ (sqrt (- 1.0 x)) (+ 1.0 x))
  (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- 1.0 x) (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ (- 1.0 x) (sqrt (+ 1.0 x)))
  (/ 1 1)
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 1)
  (/ (- 1.0 x) (+ 1.0 x))
  (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ 1.0 x)))
  (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x)))
  (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x)))
  (/ (+ (sqrt 1.0) (sqrt x)) 1)
  (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x))
  (/ (+ (sqrt 1.0) (sqrt x)) 1)
  (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x))
  (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- 1.0 x) (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ (- 1.0 x) (sqrt (+ 1.0 x)))
  (/ 1 1)
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 1)
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (/ (+ 1.0 x) (- 1.0 x))
  (/ (- 1.0 x) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- 1.0 x) (sqrt (+ 1.0 x)))
  (/ (- 1.0 x) 1)
  (/ (- 1.0 x) 1)
  (/ (+ 1.0 x) (cbrt (- 1.0 x)))
  (/ (+ 1.0 x) (sqrt (- 1.0 x)))
  (/ (+ 1.0 x) (- 1.0 x))
  (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))
  (/ (+ 1.0 x) (- 1.0 x))
  (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3)))
  (/ (- 1.0 x) (- (* 1.0 1.0) (* x x)))
  (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (* (+ 1.0 x) (+ 1.0 x))
  (log (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (exp (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (* (cbrt (sqrt (/ (- 1.0 x) (+ 1.0 x)))) (cbrt (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (cbrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (* (* (sqrt (/ (- 1.0 x) (+ 1.0 x))) (sqrt (/ (- 1.0 x) (+ 1.0 x)))) (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (* (cbrt (/ (- 1.0 x) (+ 1.0 x))) (cbrt (/ (- 1.0 x) (+ 1.0 x)))))
  (sqrt (cbrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (cbrt (- 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ 1.0 x))))
  (sqrt (/ (cbrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (sqrt (/ (cbrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (sqrt (/ (cbrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ (sqrt (- 1.0 x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (sqrt (- 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) 1))
  (sqrt (/ (sqrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ (sqrt (- 1.0 x)) 1))
  (sqrt (/ (sqrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (- 1.0 x) (cbrt (+ 1.0 x))))
  (sqrt (/ 1 (sqrt (+ 1.0 x))))
  (sqrt (/ (- 1.0 x) (sqrt (+ 1.0 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ 1.0 x))))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x)))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x)))
  (sqrt (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (- 1.0 x) (cbrt (+ 1.0 x))))
  (sqrt (/ 1 (sqrt (+ 1.0 x))))
  (sqrt (/ (- 1.0 x) (sqrt (+ 1.0 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt 1)
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (- 1.0 x))
  (sqrt (/ 1 (+ 1.0 x)))
  (sqrt (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3))))
  (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (sqrt (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))))
  (sqrt (- 1.0 x))
  (sqrt (- 1.0 x))
  (sqrt (+ 1.0 x))
  (/ 1 2)
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (log (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (exp (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (* (cbrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))) (cbrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))))
  (cbrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (* (* (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))) (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))) (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (sqrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (sqrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x))
  (- (* 2.0 (/ 1 x)) (+ 1 (* 2.0 (/ 1 (pow x 2)))))
  (- (* 2.0 (/ 1 x)) (+ 1 (* 2.0 (/ 1 (pow x 2)))))
  (- (+ (sqrt 1.0) (* 1.0 (/ (pow x 2) (sqrt 1.0)))) (+ (* 0.5 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1.0 (/ x (sqrt 1.0)))))
  (- (+ (* 1.0 (/ 1 (* x (sqrt -1)))) (sqrt -1)) (+ (* 1.0 (/ 1 (* (pow x 2) (sqrt -1)))) (* 0.5 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
  (- (+ (* 1.0 (/ 1 (* x (sqrt -1)))) (sqrt -1)) (+ (* 1.0 (/ 1 (* (pow x 2) (sqrt -1)))) (* 0.5 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.431 * * [simplify]: iteration  0 :  354  enodes  (cost  753 )
0.437 * * [simplify]: iteration  1 :  1071  enodes  (cost  709 )
0.457 * * [simplify]: iteration  2 :  5001  enodes  (cost  688 )
0.462 * [simplify]: Simplified to:
   (log (/ (- 1.0 x) (+ 1.0 x)))
  (log (/ (- 1.0 x) (+ 1.0 x)))
  (exp (/ (- 1.0 x) (+ 1.0 x)))
  (pow (/ (- 1.0 x) (+ 1.0 x)) 3)
  (* (cbrt (/ (- 1.0 x) (+ 1.0 x))) (cbrt (/ (- 1.0 x) (+ 1.0 x))))
  (cbrt (/ (- 1.0 x) (+ 1.0 x)))
  (pow (/ (- 1.0 x) (+ 1.0 x)) 3)
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  (- x 1.0)
  (neg (+ 1.0 x))
  (/ 1.0 (+ x 1.0))
  (/ x (+ x 1.0))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (cbrt (- 1.0 x)) (cbrt (+ 1.0 x)))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (cbrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))
  (/ (cbrt (- 1.0 x)) (+ 1.0 x))
  (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))
  (/ (cbrt (- 1.0 x)) (+ 1.0 x))
  (/ (sqrt (- 1.0 x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (cbrt (+ 1.0 x)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (sqrt (- 1.0 x))
  (/ (sqrt (- 1.0 x)) (+ 1.0 x))
  (sqrt (- 1.0 x))
  (/ (sqrt (- 1.0 x)) (+ 1.0 x))
  (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- 1.0 x) (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ (- 1.0 x) (sqrt (+ 1.0 x)))
  1
  (/ (- 1.0 x) (+ 1.0 x))
  1
  (/ (- 1.0 x) (+ 1.0 x))
  (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ 1.0 x)))
  (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x)))
  (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x)))
  (+ (sqrt 1.0) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x))
  (+ (sqrt 1.0) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x))
  (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- 1.0 x) (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ (- 1.0 x) (sqrt (+ 1.0 x)))
  1
  (/ (- 1.0 x) (+ 1.0 x))
  1
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (/ (+ 1.0 x) (- 1.0 x))
  (/ (- 1.0 x) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- 1.0 x) (sqrt (+ 1.0 x)))
  (- 1.0 x)
  (- 1.0 x)
  (/ (+ 1.0 x) (cbrt (- 1.0 x)))
  (/ (+ 1.0 x) (sqrt (- 1.0 x)))
  (/ (+ 1.0 x) (- 1.0 x))
  (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))
  (/ (+ 1.0 x) (- 1.0 x))
  (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3)))
  (/ (- 1.0 x) (- (* 1.0 1.0) (* x x)))
  (* (+ (* x (+ x 1.0)) (* 1.0 1.0)) (+ 1.0 x))
  (* (+ 1.0 x) (+ 1.0 x))
  (log (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (exp (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (* (cbrt (sqrt (/ (- 1.0 x) (+ 1.0 x)))) (cbrt (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (cbrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (pow (sqrt (/ (- 1.0 x) (+ x 1.0))) 3)
  (fabs (cbrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (cbrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (fabs (/ (cbrt (- 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (/ (cbrt (- 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ 1.0 x))))
  (sqrt (/ (cbrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (fabs (cbrt (- 1.0 x)))
  (sqrt (/ (cbrt (- 1.0 x)) (+ 1.0 x)))
  (fabs (cbrt (- 1.0 x)))
  (sqrt (/ (cbrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ (sqrt (- 1.0 x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (sqrt (- 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) 1))
  (sqrt (/ (sqrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ (sqrt (- 1.0 x)) 1))
  (sqrt (/ (sqrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (- 1.0 x) (cbrt (+ 1.0 x))))
  (sqrt (/ 1 (sqrt (+ 1.0 x))))
  (sqrt (/ (- 1.0 x) (sqrt (+ 1.0 x))))
  1
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  1
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ 1.0 x))))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x)))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x)))
  (sqrt (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (- 1.0 x) (cbrt (+ 1.0 x))))
  (sqrt (/ 1 (sqrt (+ 1.0 x))))
  (sqrt (/ (- 1.0 x) (sqrt (+ 1.0 x))))
  1
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  1
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  1
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  (sqrt (- 1.0 x))
  (sqrt (/ 1 (+ 1.0 x)))
  (sqrt (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3))))
  (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (sqrt (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))))
  (sqrt (- 1.0 x))
  (sqrt (- 1.0 x))
  (sqrt (+ 1.0 x))
  1/2
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (log (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (exp (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (* (cbrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))) (cbrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))))
  (cbrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (pow (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) 3)
  (sqrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (sqrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (+ 1.0 (* 2.0 (- (pow x 2) x)))
  (+ (/ 2.0 x) (- -1 (/ (/ 2.0 x) x)))
  (+ (/ 2.0 x) (- -1 (/ (/ 2.0 x) x)))
  (- (* (/ (pow x 2) (sqrt 1.0)) (- 1.0 (/ 0.5 1.0))) (- (* 1.0 (/ x (sqrt 1.0))) (sqrt 1.0)))
  (- (sqrt -1) (- (* (/ 1 (pow x 2)) (+ (/ 0.5 (pow (sqrt -1) 3)) (/ 1.0 (sqrt -1)))) (/ 1.0 (* x (sqrt -1)))))
  (- (sqrt -1) (- (* (/ 1 (pow x 2)) (+ (/ 0.5 (pow (sqrt -1) 3)) (/ 1.0 (sqrt -1)))) (/ 1.0 (* x (sqrt -1)))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.463 * * * [progress]: adding candidates to table
1.037 * * [progress]: iteration 2 / 4
1.037 * * * [progress]: picking best candidate
1.043 * * * * [pick]: Picked  #<alt (λ (x) (* 2.0 (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))))>
1.043 * * * [progress]: localizing error
1.052 * * * [progress]: generating rewritten candidates
1.052 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
1.056 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
1.065 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
1.068 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
1.077 * * * [progress]: generating series expansions
1.077 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
1.077 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 x)) in (x) around 0
1.077 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
1.077 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.077 * [taylor]: Taking taylor expansion of 1.0 in x
1.077 * [taylor]: Taking taylor expansion of x in x
1.077 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
1.077 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.077 * [taylor]: Taking taylor expansion of 1.0 in x
1.077 * [taylor]: Taking taylor expansion of x in x
1.078 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
1.078 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.078 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.078 * [taylor]: Taking taylor expansion of 1.0 in x
1.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.078 * [taylor]: Taking taylor expansion of x in x
1.078 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.078 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.078 * [taylor]: Taking taylor expansion of 1.0 in x
1.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.078 * [taylor]: Taking taylor expansion of x in x
1.080 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
1.080 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.080 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.080 * [taylor]: Taking taylor expansion of x in x
1.080 * [taylor]: Taking taylor expansion of 1.0 in x
1.080 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.080 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.080 * [taylor]: Taking taylor expansion of x in x
1.080 * [taylor]: Taking taylor expansion of 1.0 in x
1.085 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
1.085 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in (x) around 0
1.085 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in x
1.085 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
1.085 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.085 * [taylor]: Taking taylor expansion of 1.0 in x
1.085 * [taylor]: Taking taylor expansion of x in x
1.085 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.085 * [taylor]: Taking taylor expansion of x in x
1.085 * [taylor]: Taking taylor expansion of 1.0 in x
1.086 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in x
1.086 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
1.086 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.086 * [taylor]: Taking taylor expansion of 1.0 in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of 1.0 in x
1.087 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0
1.087 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
1.087 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
1.087 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.087 * [taylor]: Taking taylor expansion of 1.0 in x
1.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of 1.0 in x
1.087 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
1.087 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
1.087 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.087 * [taylor]: Taking taylor expansion of 1.0 in x
1.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of 1.0 in x
1.088 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0
1.088 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
1.088 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
1.088 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.088 * [taylor]: Taking taylor expansion of x in x
1.088 * [taylor]: Taking taylor expansion of 1.0 in x
1.088 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.088 * [taylor]: Taking taylor expansion of 1.0 in x
1.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.088 * [taylor]: Taking taylor expansion of x in x
1.089 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
1.089 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
1.089 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.089 * [taylor]: Taking taylor expansion of 1.0 in x
1.089 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.089 * [taylor]: Taking taylor expansion of 1.0 in x
1.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.090 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.090 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in (x) around 0
1.090 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in x
1.090 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in x
1.090 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in (x) around 0
1.090 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
1.091 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
1.091 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in (x) around 0
1.091 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x
1.091 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x
1.092 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
1.092 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
1.092 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.092 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.092 * [taylor]: Taking taylor expansion of x in x
1.092 * [taylor]: Taking taylor expansion of 1.0 in x
1.092 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.092 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.092 * [taylor]: Taking taylor expansion of x in x
1.092 * [taylor]: Taking taylor expansion of 1.0 in x
1.092 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
1.092 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.092 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.092 * [taylor]: Taking taylor expansion of x in x
1.092 * [taylor]: Taking taylor expansion of 1.0 in x
1.093 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.093 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.093 * [taylor]: Taking taylor expansion of x in x
1.093 * [taylor]: Taking taylor expansion of 1.0 in x
1.094 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
1.094 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.094 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.094 * [taylor]: Taking taylor expansion of 1.0 in x
1.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.094 * [taylor]: Taking taylor expansion of x in x
1.094 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.094 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.094 * [taylor]: Taking taylor expansion of 1.0 in x
1.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.094 * [taylor]: Taking taylor expansion of x in x
1.095 * * * [progress]: simplifying candidates
1.097 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (- 1.0 x)))
  (exp (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (cbrt (sqrt (- 1.0 x)))
  (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
  (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (sqrt (cbrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt 1)
  (sqrt (- 1.0 x))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (- (sqrt 1.0) (sqrt x)))
  (sqrt 1)
  (sqrt (- 1.0 x))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (+ 1.0 x))
  (/ 1 2)
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (- (log (sqrt (- 1.0 x))) (log (sqrt (+ 1.0 x))))
  (log (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (exp (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (/ (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (* (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x))))
  (* (cbrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))) (cbrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (cbrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (* (* (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))) (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))) (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (/ (- 1.0 x) (+ 1.0 x))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (neg (sqrt (- 1.0 x)))
  (neg (sqrt (+ 1.0 x)))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (sqrt (sqrt (+ 1.0 x))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (sqrt 1))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (sqrt 1))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (sqrt (sqrt (+ 1.0 x))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) 1)
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (cbrt (- 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (sqrt 1))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (sqrt 1))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 1)
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) 1)
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt 1) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt 1) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt 1) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt 1) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt 1) 1)
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt 1))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt 1))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) 1)
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (+ 1.0 x)))
  (/ (sqrt 1) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt 1) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt 1) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt 1) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt 1) 1)
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) 1)
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ 1 (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (cbrt (sqrt (+ 1.0 x))))
  (/ 1 (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (sqrt (cbrt (+ 1.0 x))))
  (/ 1 (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ 1 (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ 1 (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ 1 (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ 1 1)
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))
  (/ (sqrt (- 1.0 x)) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) 1)
  (/ (sqrt (+ 1.0 x)) (cbrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (cbrt (- 1.0 x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ 1.0 x)) (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ 1.0 x)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ (pow 1.0 3) (pow x 3))))
  (/ (sqrt (- 1.0 x)) (sqrt (- (* 1.0 1.0) (* x x))))
  (* (sqrt (+ 1.0 x)) (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x)))
  (log (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (exp (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (* (cbrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))) (cbrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))))
  (cbrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (* (* (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))) (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))) (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (sqrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (sqrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (log (sqrt (+ 1.0 x)))
  (exp (sqrt (+ 1.0 x)))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (cbrt (sqrt (+ 1.0 x)))
  (* (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x)))
  (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt 1)
  (sqrt (+ 1.0 x))
  (sqrt 1)
  (sqrt (+ 1.0 x))
  (sqrt (+ (pow 1.0 3) (pow x 3)))
  (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (- 1.0 x))
  (/ 1 2)
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (- (sqrt 1.0) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ x (sqrt 1.0)))))
  (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (sqrt 1.0) (* 1.0 (/ (pow x 2) (sqrt 1.0)))) (+ (* 0.5 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1.0 (/ x (sqrt 1.0)))))
  (- (+ (* 1.0 (/ 1 (* x (sqrt -1)))) (sqrt -1)) (+ (* 1.0 (/ 1 (* (pow x 2) (sqrt -1)))) (* 0.5 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
  (- (+ (* 1.0 (/ 1 (* x (sqrt -1)))) (sqrt -1)) (+ (* 1.0 (/ 1 (* (pow x 2) (sqrt -1)))) (* 0.5 (/ 1 (* (pow x 2) (pow (sqrt -1) 3))))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
1.104 * * [simplify]: iteration  0 :  387  enodes  (cost  1280 )
1.110 * * [simplify]: iteration  1 :  1221  enodes  (cost  1220 )
1.132 * * [simplify]: iteration  2 :  5001  enodes  (cost  1157 )
1.139 * [simplify]: Simplified to:
   (log (sqrt (- 1.0 x)))
  (exp (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (cbrt (sqrt (- 1.0 x)))
  (pow (sqrt (- 1.0 x)) 3)
  (fabs (cbrt (- 1.0 x)))
  (sqrt (cbrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  1
  (sqrt (- 1.0 x))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (- (sqrt 1.0) (sqrt x)))
  1
  (sqrt (- 1.0 x))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (+ 1.0 x))
  1/2
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (log (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (log (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (exp (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (pow (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))) 3)
  (* (cbrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))) (cbrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (cbrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (pow (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))) 3)
  (/ (- 1.0 x) (+ x 1.0))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (neg (sqrt (- 1.0 x)))
  (neg (sqrt (+ 1.0 x)))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (cbrt (sqrt (- 1.0 x))) (/ (fabs (cbrt (+ 1.0 x))) (cbrt (sqrt (- 1.0 x)))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (sqrt (sqrt (+ 1.0 x))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (sqrt (sqrt (+ 1.0 x))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (/ (fabs (cbrt (- 1.0 x))) (cbrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt (cbrt (- 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (fabs (cbrt (- 1.0 x))) (* (fabs (cbrt (+ 1.0 x))) 1))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (fabs (cbrt (- 1.0 x))) (* (sqrt (sqrt (+ 1.0 x))) 1))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (fabs (cbrt (- 1.0 x)))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (fabs (cbrt (- 1.0 x)))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (fabs (cbrt (- 1.0 x))) (* (sqrt (sqrt (+ 1.0 x))) 1))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (fabs (cbrt (- 1.0 x)))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (fabs (cbrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt (- 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt (- 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ 1 (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (cbrt (sqrt (+ 1.0 x))))
  (/ 1 (fabs (cbrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (cbrt (+ 1.0 x))))
  (/ 1 (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ 1 (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (fabs (cbrt (+ 1.0 x))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ 1.0 x))))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (+ 1.0 x)))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ 1.0 x))))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (+ 1.0 x)))
  (/ 1 (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (cbrt (sqrt (+ 1.0 x))))
  (/ 1 (fabs (cbrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (cbrt (+ 1.0 x))))
  (/ 1 (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ 1 (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (fabs (cbrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt (- 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt (- 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ 1 (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (cbrt (sqrt (+ 1.0 x))))
  (/ 1 (fabs (cbrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (cbrt (+ 1.0 x))))
  (/ 1 (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ 1 (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))
  (/ (sqrt (- 1.0 x)) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (fabs (cbrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (sqrt (- 1.0 x))
  (sqrt (- 1.0 x))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (sqrt (- 1.0 x))
  (/ (sqrt (+ 1.0 x)) (cbrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (cbrt (- 1.0 x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ 1.0 x)) (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ 1.0 x)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ (pow 1.0 3) (pow x 3))))
  (/ (sqrt (- 1.0 x)) (sqrt (- (* 1.0 1.0) (* x x))))
  (* (sqrt (+ 1.0 x)) (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (+ 1.0 x)
  (log (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (exp (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (* (cbrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))) (cbrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))))
  (cbrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (pow (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))) 3)
  (sqrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (sqrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (log (sqrt (+ 1.0 x)))
  (exp (sqrt (+ 1.0 x)))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (cbrt (sqrt (+ 1.0 x)))
  (pow (sqrt (+ 1.0 x)) 3)
  (fabs (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  1
  (sqrt (+ 1.0 x))
  1
  (sqrt (+ 1.0 x))
  (sqrt (+ (pow 1.0 3) (pow x 3)))
  (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (- 1.0 x))
  1/2
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (- (sqrt 1.0) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ x (sqrt 1.0)))))
  (- (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))) (- (* (+ (/ 2.0 x) 1) (/ (pow NAN 3) x)) (* 1.0 (/ NAN x))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (* (/ (pow x 2) (sqrt 1.0)) (- 1.0 (/ 0.5 1.0))) (- (* 1.0 (/ x (sqrt 1.0))) (sqrt 1.0)))
  (- (sqrt -1) (- (* (/ 1 (pow x 2)) (+ (/ 0.5 (pow (sqrt -1) 3)) (/ 1.0 (sqrt -1)))) (/ 1.0 (* x (sqrt -1)))))
  (- (sqrt -1) (- (* (/ 1 (pow x 2)) (+ (/ 0.5 (pow (sqrt -1) 3)) (/ 1.0 (sqrt -1)))) (/ 1.0 (* x (sqrt -1)))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ NAN (* 2 (/ (pow NAN 5) (pow x 2)))) (- (* (+ (/ 2.0 x) 1) (/ (pow NAN 3) x)) (* 1.0 (/ NAN x))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
1.140 * * * [progress]: adding candidates to table
1.875 * * [progress]: iteration 3 / 4
1.875 * * * [progress]: picking best candidate
1.879 * * * * [pick]: Picked  #<alt (λ (x) (* 2.0 (atan (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))))>
1.879 * * * [progress]: localizing error
1.890 * * * [progress]: generating rewritten candidates
1.890 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
1.912 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 1)
1.918 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 2)
1.923 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
1.950 * * * [progress]: generating series expansions
1.950 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
1.951 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))) in (x) around 0
1.951 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))) in x
1.951 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
1.951 * [taylor]: Taking taylor expansion of 1.0 in x
1.951 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
1.951 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.951 * [taylor]: Taking taylor expansion of x in x
1.951 * [taylor]: Taking taylor expansion of 1.0 in x
1.951 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
1.951 * [taylor]: Taking taylor expansion of x in x
1.951 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.951 * [taylor]: Taking taylor expansion of x in x
1.951 * [taylor]: Taking taylor expansion of 1.0 in x
1.951 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))) in x
1.951 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
1.951 * [taylor]: Taking taylor expansion of 1.0 in x
1.951 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
1.951 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.951 * [taylor]: Taking taylor expansion of x in x
1.951 * [taylor]: Taking taylor expansion of 1.0 in x
1.951 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
1.951 * [taylor]: Taking taylor expansion of x in x
1.951 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.951 * [taylor]: Taking taylor expansion of x in x
1.951 * [taylor]: Taking taylor expansion of 1.0 in x
1.952 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in (x) around 0
1.952 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
1.952 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
1.952 * [taylor]: Taking taylor expansion of 1.0 in x
1.952 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
1.952 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.952 * [taylor]: Taking taylor expansion of 1.0 in x
1.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.952 * [taylor]: Taking taylor expansion of x in x
1.952 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
1.952 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
1.952 * [taylor]: Taking taylor expansion of x in x
1.952 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.952 * [taylor]: Taking taylor expansion of 1.0 in x
1.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.952 * [taylor]: Taking taylor expansion of x in x
1.952 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
1.953 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
1.953 * [taylor]: Taking taylor expansion of 1.0 in x
1.953 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
1.953 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.953 * [taylor]: Taking taylor expansion of 1.0 in x
1.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.953 * [taylor]: Taking taylor expansion of x in x
1.953 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
1.953 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
1.953 * [taylor]: Taking taylor expansion of x in x
1.953 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.953 * [taylor]: Taking taylor expansion of 1.0 in x
1.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.953 * [taylor]: Taking taylor expansion of x in x
1.954 * [approximate]: Taking taylor expansion of (+ (/ 1 (* (- 1.0 (/ 1 x)) x)) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in (x) around 0
1.954 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (- 1.0 (/ 1 x)) x)) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in x
1.954 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
1.954 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
1.954 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.954 * [taylor]: Taking taylor expansion of 1.0 in x
1.954 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.954 * [taylor]: Taking taylor expansion of x in x
1.954 * [taylor]: Taking taylor expansion of x in x
1.954 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
1.954 * [taylor]: Taking taylor expansion of 1.0 in x
1.954 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.954 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.954 * [taylor]: Taking taylor expansion of 1.0 in x
1.954 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.954 * [taylor]: Taking taylor expansion of x in x
1.954 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (- 1.0 (/ 1 x)) x)) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in x
1.954 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
1.954 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
1.954 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.954 * [taylor]: Taking taylor expansion of 1.0 in x
1.954 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.954 * [taylor]: Taking taylor expansion of x in x
1.954 * [taylor]: Taking taylor expansion of x in x
1.955 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
1.955 * [taylor]: Taking taylor expansion of 1.0 in x
1.955 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.955 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.955 * [taylor]: Taking taylor expansion of 1.0 in x
1.955 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.955 * [taylor]: Taking taylor expansion of x in x
1.955 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 1)
1.955 * [approximate]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in (x) around 0
1.955 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
1.955 * [taylor]: Taking taylor expansion of 1.0 in x
1.955 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.955 * [taylor]: Taking taylor expansion of x in x
1.955 * [taylor]: Taking taylor expansion of 1.0 in x
1.956 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
1.956 * [taylor]: Taking taylor expansion of 1.0 in x
1.956 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.956 * [taylor]: Taking taylor expansion of x in x
1.956 * [taylor]: Taking taylor expansion of 1.0 in x
1.956 * [approximate]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in (x) around 0
1.956 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
1.956 * [taylor]: Taking taylor expansion of 1.0 in x
1.956 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.956 * [taylor]: Taking taylor expansion of 1.0 in x
1.956 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.956 * [taylor]: Taking taylor expansion of x in x
1.956 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
1.956 * [taylor]: Taking taylor expansion of 1.0 in x
1.956 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.956 * [taylor]: Taking taylor expansion of 1.0 in x
1.956 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.956 * [taylor]: Taking taylor expansion of x in x
1.957 * [approximate]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in (x) around 0
1.957 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
1.957 * [taylor]: Taking taylor expansion of 1.0 in x
1.957 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.957 * [taylor]: Taking taylor expansion of 1.0 in x
1.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.957 * [taylor]: Taking taylor expansion of x in x
1.957 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
1.957 * [taylor]: Taking taylor expansion of 1.0 in x
1.957 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.957 * [taylor]: Taking taylor expansion of 1.0 in x
1.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.957 * [taylor]: Taking taylor expansion of x in x
1.958 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 2)
1.958 * [approximate]: Taking taylor expansion of (/ x (+ x 1.0)) in (x) around 0
1.958 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
1.958 * [taylor]: Taking taylor expansion of x in x
1.958 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.958 * [taylor]: Taking taylor expansion of x in x
1.958 * [taylor]: Taking taylor expansion of 1.0 in x
1.958 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
1.958 * [taylor]: Taking taylor expansion of x in x
1.958 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.958 * [taylor]: Taking taylor expansion of x in x
1.958 * [taylor]: Taking taylor expansion of 1.0 in x
1.958 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in (x) around 0
1.958 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
1.958 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
1.958 * [taylor]: Taking taylor expansion of x in x
1.958 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.958 * [taylor]: Taking taylor expansion of 1.0 in x
1.958 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.958 * [taylor]: Taking taylor expansion of x in x
1.959 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
1.959 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
1.959 * [taylor]: Taking taylor expansion of x in x
1.959 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.959 * [taylor]: Taking taylor expansion of 1.0 in x
1.959 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.959 * [taylor]: Taking taylor expansion of x in x
1.959 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0
1.959 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in x
1.962 * [taylor]: Taking taylor expansion of -1 in x
1.962 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
1.962 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.962 * [taylor]: Taking taylor expansion of 1.0 in x
1.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.962 * [taylor]: Taking taylor expansion of x in x
1.962 * [taylor]: Taking taylor expansion of x in x
1.962 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in x
1.962 * [taylor]: Taking taylor expansion of -1 in x
1.962 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
1.962 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.962 * [taylor]: Taking taylor expansion of 1.0 in x
1.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.962 * [taylor]: Taking taylor expansion of x in x
1.962 * [taylor]: Taking taylor expansion of x in x
1.963 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
1.963 * [approximate]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))) in (x) around 0
1.963 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))) in x
1.963 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))) in x
1.963 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
1.963 * [taylor]: Taking taylor expansion of 1.0 in x
1.963 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
1.963 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.963 * [taylor]: Taking taylor expansion of x in x
1.963 * [taylor]: Taking taylor expansion of 1.0 in x
1.963 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
1.963 * [taylor]: Taking taylor expansion of x in x
1.964 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.964 * [taylor]: Taking taylor expansion of x in x
1.964 * [taylor]: Taking taylor expansion of 1.0 in x
1.964 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))) in x
1.964 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))) in x
1.964 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
1.964 * [taylor]: Taking taylor expansion of 1.0 in x
1.964 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
1.964 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.964 * [taylor]: Taking taylor expansion of x in x
1.964 * [taylor]: Taking taylor expansion of 1.0 in x
1.964 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
1.964 * [taylor]: Taking taylor expansion of x in x
1.964 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.964 * [taylor]: Taking taylor expansion of x in x
1.964 * [taylor]: Taking taylor expansion of 1.0 in x
1.965 * [approximate]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* x (+ 1.0 (/ 1 x)))))) in (x) around 0
1.965 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* x (+ 1.0 (/ 1 x)))))) in x
1.965 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
1.965 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
1.965 * [taylor]: Taking taylor expansion of 1.0 in x
1.965 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
1.965 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.965 * [taylor]: Taking taylor expansion of 1.0 in x
1.965 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.965 * [taylor]: Taking taylor expansion of x in x
1.965 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
1.965 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
1.965 * [taylor]: Taking taylor expansion of x in x
1.965 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.965 * [taylor]: Taking taylor expansion of 1.0 in x
1.965 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.965 * [taylor]: Taking taylor expansion of x in x
1.966 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* x (+ 1.0 (/ 1 x)))))) in x
1.966 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
1.966 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
1.966 * [taylor]: Taking taylor expansion of 1.0 in x
1.966 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
1.966 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.966 * [taylor]: Taking taylor expansion of 1.0 in x
1.966 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.966 * [taylor]: Taking taylor expansion of x in x
1.966 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
1.966 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
1.966 * [taylor]: Taking taylor expansion of x in x
1.966 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.966 * [taylor]: Taking taylor expansion of 1.0 in x
1.966 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.966 * [taylor]: Taking taylor expansion of x in x
1.967 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (* (- 1.0 (/ 1 x)) x)) (* 1.0 (/ 1 (- 1.0 (/ 1 x)))))) in (x) around 0
1.967 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (* (- 1.0 (/ 1 x)) x)) (* 1.0 (/ 1 (- 1.0 (/ 1 x)))))) in x
1.967 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (- 1.0 (/ 1 x)) x)) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in x
1.967 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
1.967 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
1.967 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.968 * [taylor]: Taking taylor expansion of 1.0 in x
1.968 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.968 * [taylor]: Taking taylor expansion of x in x
1.968 * [taylor]: Taking taylor expansion of x in x
1.968 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
1.968 * [taylor]: Taking taylor expansion of 1.0 in x
1.968 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.968 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.968 * [taylor]: Taking taylor expansion of 1.0 in x
1.968 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.968 * [taylor]: Taking taylor expansion of x in x
1.968 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (* (- 1.0 (/ 1 x)) x)) (* 1.0 (/ 1 (- 1.0 (/ 1 x)))))) in x
1.968 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (- 1.0 (/ 1 x)) x)) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in x
1.968 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
1.968 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
1.968 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.968 * [taylor]: Taking taylor expansion of 1.0 in x
1.968 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.968 * [taylor]: Taking taylor expansion of x in x
1.968 * [taylor]: Taking taylor expansion of x in x
1.968 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
1.968 * [taylor]: Taking taylor expansion of 1.0 in x
1.968 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.968 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.968 * [taylor]: Taking taylor expansion of 1.0 in x
1.968 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.968 * [taylor]: Taking taylor expansion of x in x
1.970 * * * [progress]: simplifying candidates
1.972 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (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 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)))))
  (neg (/ 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)))
  (+ (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ x (+ x 1.0))))
  (- (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ x (+ x 1.0))))
  (+ (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))))
  (- (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ x (+ x 1.0))))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ x (+ x 1.0))))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))))
  (- (/ 1.0 (cbrt (+ x 1.0))) (/ x (cbrt (+ x 1.0))))
  (- (/ 1.0 (sqrt (+ x 1.0))) (/ x (sqrt (+ 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 (+ (pow x 3) (pow 1.0 3))) (/ x (+ (pow x 3) (pow 1.0 3))))
  (- (/ 1.0 (- (* x x) (* 1.0 1.0))) (/ x (- (* x x) (* 1.0 1.0))))
  (neg (/ x (+ 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)))
  (neg 1.0)
  (neg (+ 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)) 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) 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 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 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)))
  (- (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)))
  (neg x)
  (neg (+ 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)))
  (log (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (exp (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (* (cbrt (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))) (cbrt (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))))
  (cbrt (sqrt (- (/ 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))))) (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (sqrt (* (cbrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))) (cbrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))))
  (sqrt (cbrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (sqrt (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (sqrt (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (sqrt 1)
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  (sqrt (+ (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ x (+ x 1.0)))))
  (sqrt (- (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ x (+ x 1.0)))))
  (sqrt (+ (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (- (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ x (+ x 1.0)))))
  (sqrt (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ x (+ x 1.0)))))
  (sqrt (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (sqrt (- (/ 1.0 (cbrt (+ x 1.0))) (/ x (cbrt (+ x 1.0)))))
  (sqrt (/ 1 (sqrt (+ x 1.0))))
  (sqrt (- (/ 1.0 (sqrt (+ x 1.0))) (/ x (sqrt (+ x 1.0)))))
  (sqrt (/ 1 1))
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  (sqrt (/ 1 1))
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  (sqrt (/ 1 1))
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  (sqrt (/ 1 1))
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  (sqrt 1)
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  (sqrt (/ 1 (+ x 1.0)))
  (sqrt (- 1.0 x))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (/ 1.0 (+ (pow x 3) (pow 1.0 3))) (/ x (+ (pow x 3) (pow 1.0 3)))))
  (sqrt (- x 1.0))
  (sqrt (- (/ 1.0 (- (* x x) (* 1.0 1.0))) (/ x (- (* x x) (* 1.0 1.0)))))
  (sqrt (- 1.0 x))
  (sqrt (+ x 1.0))
  (sqrt (- (* 1.0 (+ x 1.0)) (* (+ x 1.0) x)))
  (sqrt (* (+ x 1.0) (+ x 1.0)))
  (sqrt (- (pow (/ 1.0 (+ x 1.0)) 3) (pow (/ x (+ x 1.0)) 3)))
  (sqrt (+ (* (/ 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))))))
  (sqrt (- (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (* (/ x (+ x 1.0)) (/ x (+ x 1.0)))))
  (sqrt (+ (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  (/ 1 2)
  (sqrt (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (sqrt (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x))
  (- (* 2.0 (/ 1 x)) (+ 1 (* 2.0 (/ 1 (pow x 2)))))
  (- (* 2.0 (/ 1 x)) (+ 1 (* 2.0 (/ 1 (pow x 2)))))
  (- (+ (* 1.0 (pow x 2)) 1.0) (* 1.0 x))
  (- (+ (* 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)))) (* 1.0 (/ 1 (pow x 2))))
  (- (+ (* 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)))
  (- (+ (sqrt 1.0) (* 1.0 (/ (pow x 2) (sqrt 1.0)))) (+ (* 0.5 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1.0 (/ x (sqrt 1.0)))))
  (- (+ (* 1.0 (/ 1 (* x (sqrt (neg 1))))) (sqrt (neg 1))) (+ (* 1.0 (/ 1 (* (pow x 2) (sqrt (neg 1))))) (* 0.5 (/ 1 (* (pow x 2) (pow (sqrt (neg 1)) 3))))))
  (- (+ (* 1.0 (/ 1 (* x (sqrt (neg 1))))) (sqrt (neg 1))) (+ (* 1.0 (/ 1 (* (pow x 2) (sqrt (neg 1))))) (* 0.5 (/ 1 (* (pow x 2) (pow (sqrt (neg 1)) 3))))))
1.978 * * [simplify]: iteration  0 :  461  enodes  (cost  975 )
1.985 * * [simplify]: iteration  1 :  1564  enodes  (cost  939 )
2.010 * * [simplify]: iteration  2 :  5001  enodes  (cost  914 )
2.015 * [simplify]: Simplified to:
   (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))))
  (- 1.0 x)
  (* (+ x 1.0) (- 1.0 x))
  (* (+ x 1.0) (+ x 1.0))
  (- (pow (/ 1.0 (+ x 1.0)) 3) (pow (/ x (+ x 1.0)) 3))
  (+ (* (/ x (+ x 1.0)) (+ (/ x (+ x 1.0)) (/ 1.0 (+ x 1.0)))) (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))))
  (neg (/ 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)))
  (+ (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ x (+ x 1.0))))
  (- (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ x (+ x 1.0))))
  (+ (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))))
  (- (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ x (+ x 1.0))))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ x (+ x 1.0))))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))))
  (- (/ 1.0 (cbrt (+ x 1.0))) (/ x (cbrt (+ x 1.0))))
  (- (/ 1.0 (sqrt (+ x 1.0))) (/ x (sqrt (+ 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 (+ (pow x 3) (pow 1.0 3))) (/ x (+ (pow x 3) (pow 1.0 3))))
  (- (/ 1.0 (- (* x x) (* 1.0 1.0))) (/ x (- (* x x) (* 1.0 1.0))))
  (neg (/ x (+ 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)))
  (neg 1.0)
  (neg (+ 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))
  (/ (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 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
  (/ 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
  (/ (+ 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)))
  (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)))
  (neg x)
  (neg (+ 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)))
  (log (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (exp (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (* (cbrt (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))) (cbrt (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))))
  (cbrt (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (pow (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))) 3)
  (fabs (cbrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (sqrt (cbrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (sqrt (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (sqrt (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  1
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  (sqrt (+ (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ x (+ x 1.0)))))
  (sqrt (- (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ x (+ x 1.0)))))
  (sqrt (+ (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (- (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ x (+ x 1.0)))))
  (sqrt (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ x (+ x 1.0)))))
  (sqrt (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0)))))
  (sqrt (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (sqrt (- (/ 1.0 (cbrt (+ x 1.0))) (/ x (cbrt (+ x 1.0)))))
  (sqrt (/ 1 (sqrt (+ x 1.0))))
  (sqrt (- (/ 1.0 (sqrt (+ x 1.0))) (/ x (sqrt (+ x 1.0)))))
  1
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  1
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  1
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  1
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  1
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  (sqrt (/ 1 (+ x 1.0)))
  (sqrt (- 1.0 x))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (/ 1.0 (+ (pow x 3) (pow 1.0 3))) (/ x (+ (pow x 3) (pow 1.0 3)))))
  (sqrt (- x 1.0))
  (sqrt (- (/ 1.0 (- (* x x) (* 1.0 1.0))) (/ x (- (* x x) (* 1.0 1.0)))))
  (sqrt (- 1.0 x))
  (sqrt (+ x 1.0))
  (sqrt (- (* 1.0 (+ x 1.0)) (* (+ x 1.0) x)))
  (fabs (+ x 1.0))
  (sqrt (- (pow (/ 1.0 (+ x 1.0)) 3) (pow (/ x (+ x 1.0)) 3)))
  (sqrt (+ (* (/ 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))))))
  (sqrt (- (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (* (/ x (+ x 1.0)) (/ x (+ x 1.0)))))
  (sqrt (+ (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0))))
  1/2
  (sqrt (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (sqrt (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x))
  (+ (/ 2.0 x) (- -1 (/ (/ 2.0 x) x)))
  (+ (/ 2.0 x) (- -1 (/ (/ 2.0 x) x)))
  (* 1.0 (- (+ (pow x 2) 1) x))
  (- (/ 1.0 (pow x 3)) (* (/ 1.0 x) (- (/ 1 x) 1)))
  (- (/ 1.0 (pow x 3)) (* (/ 1.0 x) (- (/ 1 x) 1)))
  (* 1.0 (- (+ (pow x 3) x) (pow x 2)))
  (- 1 (* (/ 1.0 x) (- 1 (/ 1 x))))
  (- 1 (* (/ 1.0 x) (- 1 (/ 1 x))))
  (- (* (/ (pow x 2) (sqrt 1.0)) (- 1.0 (/ 0.5 1.0))) (- (* 1.0 (/ x (sqrt 1.0))) (sqrt 1.0)))
  (- (sqrt -1) (- (* (/ 1 (pow x 2)) (+ (/ 0.5 (pow (sqrt -1) 3)) (/ 1.0 (sqrt -1)))) (/ (/ 1.0 (sqrt -1)) x)))
  (- (sqrt -1) (- (* (/ 1 (pow x 2)) (+ (/ 0.5 (pow (sqrt -1) 3)) (/ 1.0 (sqrt -1)))) (/ (/ 1.0 (sqrt -1)) x)))
2.016 * * * [progress]: adding candidates to table
3.360 * [progress]: [Phase 3 of 3] Extracting.
3.362 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* 2.0 (atan (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))))> #<alt (λ (x) (* 2.0 (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))))>)
3.363 * * * [regime-changes]: Trying 1 branch expressions: (x)
3.363 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* 2.0 (atan (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))))> #<alt (λ (x) (* 2.0 (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))))>)
3.391 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.391 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
3.392 * * [simplify]: iteration  0 :  12  enodes  (cost  7 )
3.392 * * [simplify]: iteration  1 :  12  enodes  (cost  7 )
3.392 * [simplify]: Simplified to:
   (* 2.0 (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
4.552 * [regime-testing]: Baseline error score: 0.016877109638704837
4.553 * [regime-testing]: Oracle error score: 0.008626078259782472
4.554 * [regime-testing]: End program error score: 0.016877109638704837