0.894 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.277 * * * [progress]: [2/2] Setting up program.
0.280 * [progress]: [Phase 2 of 3] Improving.
0.283 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
0.286 * * [simplify]: iteration  0 :  16  enodes  (cost  6 )
0.288 * * [simplify]: iteration  1 :  19  enodes  (cost  6 )
0.289 * * [simplify]: iteration  2 :  21  enodes  (cost  6 )
0.290 * * [simplify]: iteration  3 :  21  enodes  (cost  6 )
0.291 * [simplify]: Simplified to:
   (* 2.0 (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
0.292 * * [progress]: iteration 1 / 4
0.292 * * * [progress]: picking best candidate
0.294 * * * * [pick]: Picked  #<alt (λ (x) (* 2.0 (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))))>
0.294 * * * [progress]: localizing error
0.305 * * * [progress]: generating rewritten candidates
0.305 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1 1)
0.318 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
0.332 * * * [progress]: generating series expansions
0.333 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1 1)
0.337 * [approximate]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in (x) around 0
0.338 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.338 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.338 * [taylor]: Taking taylor expansion of 1.0 in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of 1.0 in x
0.341 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.341 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.341 * [taylor]: Taking taylor expansion of 1.0 in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of 1.0 in x
0.350 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
0.350 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.350 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.350 * [taylor]: Taking taylor expansion of 1.0 in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of 1.0 in x
0.352 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.352 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.353 * [taylor]: Taking taylor expansion of 1.0 in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of 1.0 in x
0.373 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0
0.373 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.373 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of 1.0 in x
0.373 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.373 * [taylor]: Taking taylor expansion of 1.0 in x
0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.375 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of 1.0 in x
0.375 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.375 * [taylor]: Taking taylor expansion of 1.0 in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.385 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
0.385 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in (x) around 0
0.385 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in x
0.385 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.385 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.385 * [taylor]: Taking taylor expansion of 1.0 in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of 1.0 in x
0.390 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in x
0.390 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.390 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.390 * [taylor]: Taking taylor expansion of 1.0 in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of 1.0 in x
0.411 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0
0.412 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 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
0.417 * [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
0.418 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.418 * [taylor]: Taking taylor expansion of 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
0.418 * [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
0.418 * [taylor]: Taking taylor expansion of 1.0 in x
0.441 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0
0.442 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
0.442 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of 1.0 in x
0.442 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.442 * [taylor]: Taking taylor expansion of 1.0 in x
0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
0.451 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.451 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of 1.0 in x
0.451 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.451 * [taylor]: Taking taylor expansion of 1.0 in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.475 * * * [progress]: simplifying candidates
0.477 * [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)))
  (- (- 1.0 x))
  (- (+ 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))))
  (- (+ (* 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))))))
0.482 * * [simplify]: iteration  0 :  339  enodes  (cost  678 )
0.487 * * [simplify]: iteration  1 :  1039  enodes  (cost  645 )
0.509 * * [simplify]: iteration  2 :  5001  enodes  (cost  626 )
0.512 * [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) (+ 1.0 x)))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (- x 1.0)
  (- (+ 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)))
  (/ (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) (+ 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))))
  (pow (sqrt (/ (- 1.0 x) (+ 1.0 x))) 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) (+ 1.0 x)))
  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))))
  1
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  1
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  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))))
  (+ 1.0 (* 2.0 (- (pow x 2) x)))
  (- (/ 2.0 x) (- 1 (/ (- 2.0) (pow x 2))))
  (- (/ 2.0 x) (- 1 (/ (- 2.0) (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)))))
0.513 * * * [progress]: adding candidates to table
0.696 * * [progress]: iteration 2 / 4
0.696 * * * [progress]: picking best candidate
0.698 * * * * [pick]: Picked  #<alt (λ (x) (* 2.0 (atan (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))))))>
0.698 * * * [progress]: localizing error
0.709 * * * [progress]: generating rewritten candidates
0.709 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1 1)
0.742 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
0.753 * * * [progress]: generating series expansions
0.753 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1 1)
0.754 * [approximate]: Taking taylor expansion of (/ (pow (- 1.0 x) 2) (- 1.0 (pow x 2))) in (x) around 0
0.754 * [taylor]: Taking taylor expansion of (/ (pow (- 1.0 x) 2) (- 1.0 (pow x 2))) in x
0.754 * [taylor]: Taking taylor expansion of (pow (- 1.0 x) 2) in x
0.754 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.754 * [taylor]: Taking taylor expansion of 1.0 in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.755 * [taylor]: Taking taylor expansion of 1.0 in x
0.755 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of (/ (pow (- 1.0 x) 2) (- 1.0 (pow x 2))) in x
0.756 * [taylor]: Taking taylor expansion of (pow (- 1.0 x) 2) in x
0.756 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.756 * [taylor]: Taking taylor expansion of 1.0 in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.756 * [taylor]: Taking taylor expansion of 1.0 in x
0.756 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.765 * [approximate]: Taking taylor expansion of (/ (pow (- 1.0 (/ 1 x)) 2) (- 1.0 (/ 1 (pow x 2)))) in (x) around 0
0.766 * [taylor]: Taking taylor expansion of (/ (pow (- 1.0 (/ 1 x)) 2) (- 1.0 (/ 1 (pow x 2)))) in x
0.766 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
0.766 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.766 * [taylor]: Taking taylor expansion of 1.0 in x
0.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.766 * [taylor]: Taking taylor expansion of x in x
0.766 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.766 * [taylor]: Taking taylor expansion of 1.0 in x
0.766 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.766 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.766 * [taylor]: Taking taylor expansion of x in x
0.768 * [taylor]: Taking taylor expansion of (/ (pow (- 1.0 (/ 1 x)) 2) (- 1.0 (/ 1 (pow x 2)))) in x
0.768 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
0.768 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.768 * [taylor]: Taking taylor expansion of 1.0 in x
0.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.768 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.769 * [taylor]: Taking taylor expansion of 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
0.782 * [approximate]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1.0) 2) (- 1.0 (/ 1 (pow x 2)))) in (x) around 0
0.782 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1.0) 2) (- 1.0 (/ 1 (pow x 2)))) in x
0.782 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 2) in x
0.782 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of 1.0 in x
0.782 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.782 * [taylor]: Taking taylor expansion of 1.0 in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.782 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.784 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1.0) 2) (- 1.0 (/ 1 (pow x 2)))) in x
0.784 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 2) in x
0.784 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 x) 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 (- 1.0 (/ 1 (pow x 2))) in x
0.784 * [taylor]: Taking taylor expansion of 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
0.797 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
0.797 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 (pow x 2)))) (- 1.0 x)) in (x) around 0
0.798 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 (pow x 2)))) (- 1.0 x)) in x
0.798 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (pow x 2)))) in x
0.798 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (pow x 2))) in x
0.798 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.798 * [taylor]: Taking taylor expansion of 1.0 in x
0.798 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.798 * [taylor]: Taking taylor expansion of x in x
0.799 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.800 * [taylor]: Taking taylor expansion of 1.0 in x
0.800 * [taylor]: Taking taylor expansion of x in x
0.800 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 (pow x 2)))) (- 1.0 x)) in x
0.800 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (pow x 2)))) in x
0.800 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (pow x 2))) in x
0.800 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.800 * [taylor]: Taking taylor expansion of 1.0 in x
0.800 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.800 * [taylor]: Taking taylor expansion of x in x
0.802 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.802 * [taylor]: Taking taylor expansion of 1.0 in x
0.802 * [taylor]: Taking taylor expansion of x in x
0.820 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (sqrt (/ 1 (- 1.0 (/ 1 (pow x 2)))))) in (x) around 0
0.820 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (sqrt (/ 1 (- 1.0 (/ 1 (pow x 2)))))) in x
0.820 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.820 * [taylor]: Taking taylor expansion of 1.0 in x
0.820 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.820 * [taylor]: Taking taylor expansion of x in x
0.820 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 (pow x 2))))) in x
0.820 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 (pow x 2)))) in x
0.820 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.820 * [taylor]: Taking taylor expansion of 1.0 in x
0.820 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.820 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.820 * [taylor]: Taking taylor expansion of x in x
0.824 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (sqrt (/ 1 (- 1.0 (/ 1 (pow x 2)))))) in x
0.824 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.824 * [taylor]: Taking taylor expansion of 1.0 in x
0.824 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.824 * [taylor]: Taking taylor expansion of x in x
0.824 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 (pow x 2))))) in x
0.824 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 (pow x 2)))) in x
0.824 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.824 * [taylor]: Taking taylor expansion of 1.0 in x
0.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.824 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.824 * [taylor]: Taking taylor expansion of x in x
0.843 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (sqrt (/ 1 (- 1.0 (/ 1 (pow x 2)))))) in (x) around 0
0.843 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (sqrt (/ 1 (- 1.0 (/ 1 (pow x 2)))))) in x
0.843 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.843 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.843 * [taylor]: Taking taylor expansion of x in x
0.844 * [taylor]: Taking taylor expansion of 1.0 in x
0.844 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 (pow x 2))))) in x
0.844 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 (pow x 2)))) in x
0.844 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.844 * [taylor]: Taking taylor expansion of 1.0 in x
0.844 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.844 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.844 * [taylor]: Taking taylor expansion of x in x
0.847 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (sqrt (/ 1 (- 1.0 (/ 1 (pow x 2)))))) in x
0.847 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.847 * [taylor]: Taking taylor expansion of x in x
0.847 * [taylor]: Taking taylor expansion of 1.0 in x
0.848 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 (pow x 2))))) in x
0.848 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 (pow x 2)))) in x
0.848 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.848 * [taylor]: Taking taylor expansion of 1.0 in x
0.848 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.848 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.867 * * * [progress]: simplifying candidates
0.868 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))
  (+ (- (log (- 1.0 x)) (log (- (* 1.0 1.0) (* x x)))) (log (- 1.0 x)))
  (+ (log (/ (- 1.0 x) (- (* 1.0 1.0) (* x x)))) (log (- 1.0 x)))
  (log (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))
  (exp (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))
  (* (/ (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* x x))) (- (* 1.0 1.0) (* x x)))) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)))
  (* (* (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (/ (- 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)))
  (* (cbrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))) (cbrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))))
  (cbrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))
  (* (* (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)) (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))) (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))
  (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))
  (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))
  (* (- 1.0 x) (- (pow 1.0 3) (pow x 3)))
  (* (- (* 1.0 1.0) (* x x)) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (* (- 1.0 x) (- (* 1.0 1.0) (* x x)))
  (* (- (* 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) (- (* 1.0 1.0) (* x x)))) (sqrt (- 1.0 x)))
  (* (/ (sqrt (- 1.0 x)) (sqrt (- (* 1.0 1.0) (* x x)))) (sqrt (- 1.0 x)))
  (* (/ (sqrt (- 1.0 x)) (sqrt (- (* 1.0 1.0) (* x x)))) (sqrt (- 1.0 x)))
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) 1.0)
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- x))
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) 1.0)
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- x))
  (* 1.0 (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))))
  (* (- x) (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))))
  (* 1.0 (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))))
  (* (- x) (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))))
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (sqrt (- 1.0 x)))
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) 1)
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (+ (sqrt 1.0) (sqrt x)))
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) 1)
  (* (cbrt (/ (- 1.0 x) (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (sqrt (/ (- 1.0 x) (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (cbrt (- 1.0 x)) (cbrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (cbrt (- 1.0 x)) (sqrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (cbrt (- 1.0 x)) (- (* 1.0 1.0) (* x x))) (- 1.0 x))
  (* (/ (cbrt (- 1.0 x)) (- 1.0 x)) (- 1.0 x))
  (* (/ (sqrt (- 1.0 x)) (cbrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (sqrt (- 1.0 x)) (sqrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (sqrt (- 1.0 x)) (- (* 1.0 1.0) (* x x))) (- 1.0 x))
  (* (/ (sqrt (- 1.0 x)) (- 1.0 x)) (- 1.0 x))
  (* (/ (- 1.0 x) (cbrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (- 1.0 x) (sqrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))
  (* (/ (- 1.0 x) (- 1.0 x)) (- 1.0 x))
  (* (/ (- (sqrt 1.0) (sqrt x)) (cbrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (- (sqrt 1.0) (sqrt x)) (sqrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (- (sqrt 1.0) (sqrt x)) (- (* 1.0 1.0) (* x x))) (- 1.0 x))
  (* (/ (- (sqrt 1.0) (sqrt x)) (- 1.0 x)) (- 1.0 x))
  (* (/ (- 1.0 x) (cbrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (- 1.0 x) (sqrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))
  (* (/ (- 1.0 x) (- 1.0 x)) (- 1.0 x))
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))
  (* (/ 1 (- (* 1.0 1.0) (* x x))) (- 1.0 x))
  (* (+ (* (* 1.0 1.0) (* 1.0 1.0)) (+ (* (* x x) (* x x)) (* (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (+ (* 1.0 1.0) (* x x)) (- 1.0 x))
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- (pow 1.0 3) (pow x 3)))
  (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- (* 1.0 1.0) (* x x)))
  (* (- 1.0 x) (- 1.0 x))
  (log (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))))
  (exp (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))))
  (* (cbrt (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))) (cbrt (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))))
  (cbrt (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))))
  (* (* (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))) (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))) (sqrt (* (/ (- 1.0 x) (- (* 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) (- (pow 1.0 3) (pow x 3))))
  (sqrt (* (- (* 1.0 1.0) (* x x)) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (sqrt (* (- 1.0 x) (- (* 1.0 1.0) (* x x))))
  (sqrt (* (- (* 1.0 1.0) (* x x)) (+ 1.0 x)))
  (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x 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))) (- (* 1.0 1.0) (* x x))))
  (sqrt (+ 1.0 x))
  (sqrt (* (- 1.0 x) (- 1.0 x)))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (/ 1 2)
  (/ 1 2)
  (sqrt (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))))
  (sqrt (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x 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)))))
  (- (+ (* 1.0 (sqrt 1.0)) (* 0.5 (/ (pow x 2) (sqrt 1.0)))) (* x (sqrt 1.0)))
  (- (+ (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))) (* 1.0 (/ (sqrt -1) x))) (sqrt -1))
  (- (sqrt -1) (+ (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))) (* 1.0 (/ (sqrt -1) x))))
0.874 * * [simplify]: iteration  0 :  411  enodes  (cost  715 )
0.881 * * [simplify]: iteration  1 :  1708  enodes  (cost  579 )
0.916 * * [simplify]: iteration  2 :  5002  enodes  (cost  515 )
0.918 * [simplify]: Simplified to:
   (/ (- 1.0 x) (+ 1.0 x))
  (log (/ (- 1.0 x) (+ 1.0 x)))
  (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)
  (pow (/ (- 1.0 x) (+ 1.0 x)) 3)
  (* (cbrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))) (cbrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))))
  (cbrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))
  (pow (/ (- 1.0 x) (+ 1.0 x)) 3)
  (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))
  (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))
  (* (- 1.0 x) (- (pow 1.0 3) (pow x 3)))
  (* (+ (* x (+ x 1.0)) (* 1.0 1.0)) (- (* 1.0 1.0) (* x x)))
  (* (- 1.0 x) (- (* 1.0 1.0) (* x x)))
  (* (- (* 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) (- (* 1.0 1.0) (* x x)))) (sqrt (- 1.0 x)))
  (/ (- 1.0 x) (sqrt (- (* 1.0 1.0) (* x x))))
  (/ (- 1.0 x) (sqrt (- (* 1.0 1.0) (* x x))))
  (/ 1.0 (+ 1.0 x))
  (/ (- x) (+ 1.0 x))
  (/ 1.0 (+ 1.0 x))
  (/ (- x) (+ 1.0 x))
  (/ 1.0 (+ 1.0 x))
  (/ (- x) (+ 1.0 x))
  (/ 1.0 (+ 1.0 x))
  (/ (- x) (+ 1.0 x))
  (* (cbrt (- 1.0 x)) (* (/ (cbrt (- 1.0 x)) (+ 1.0 x)) 1))
  (/ (sqrt (- 1.0 x)) (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (* (* (+ (sqrt 1.0) (sqrt x)) 1) (* (/ 1 (+ 1.0 x)) 1))
  (/ 1 (+ 1.0 x))
  (* (cbrt (/ (- 1.0 x) (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (sqrt (/ (- 1.0 x) (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (cbrt (- 1.0 x)) (cbrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (cbrt (- 1.0 x)) (sqrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (/ (cbrt (- 1.0 x)) (+ 1.0 x))
  (cbrt (- 1.0 x))
  (* (/ (sqrt (- 1.0 x)) (cbrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (sqrt (- 1.0 x)) (sqrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (/ (sqrt (- 1.0 x)) (+ 1.0 x))
  (sqrt (- 1.0 x))
  (* (/ (- 1.0 x) (cbrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (- 1.0 x) (sqrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (/ (- 1.0 x) (+ 1.0 x))
  (- 1.0 x)
  (* (/ (- (sqrt 1.0) (sqrt x)) (cbrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (- (sqrt 1.0) (sqrt x)) (sqrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x))
  (- (sqrt 1.0) (sqrt x))
  (* (/ (- 1.0 x) (cbrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (* (/ (- 1.0 x) (sqrt (- (* 1.0 1.0) (* x x)))) (- 1.0 x))
  (/ (- 1.0 x) (+ 1.0 x))
  (- 1.0 x)
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (* (- 1.0 x) (+ (* (pow x 2) (+ (pow x 2) (* 1.0 1.0))) (* (pow 1.0 3) 1.0)))
  (* (+ (* 1.0 1.0) (* x x)) (- 1.0 x))
  (/ (- (pow 1.0 3) (pow x 3)) (+ 1.0 x))
  (- 1.0 x)
  (* (- 1.0 x) (- 1.0 x))
  (log (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))))
  (exp (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))))
  (* (cbrt (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))) (cbrt (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))))
  (cbrt (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))))
  (pow (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))) 3)
  (sqrt (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))))
  (sqrt (- 1.0 x))
  (sqrt (* (- 1.0 x) (- (pow 1.0 3) (pow x 3))))
  (sqrt (* (- (* 1.0 1.0) (* x x)) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (sqrt (* (- 1.0 x) (- (* 1.0 1.0) (* x x))))
  (sqrt (* (- (* 1.0 1.0) (* x x)) (+ 1.0 x)))
  (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- (pow 1.0 3) (pow x 3))))
  (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (sqrt (- 1.0 x))
  (sqrt (+ 1.0 x))
  (fabs (- 1.0 x))
  (sqrt (- (* 1.0 1.0) (* x x)))
  1/2
  1/2
  (sqrt (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x))))
  (sqrt (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x 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)))))
  (- (+ (* 1.0 (sqrt 1.0)) (* 0.5 (/ (pow x 2) (sqrt 1.0)))) (* x (sqrt 1.0)))
  (+ (- (* 1.0 (/ (sqrt -1) x)) (sqrt -1)) (/ (/ 0.5 (sqrt -1)) (pow x 2)))
  (- (sqrt -1) (+ (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))) (* 1.0 (/ (sqrt -1) x))))
0.919 * * * [progress]: adding candidates to table
1.102 * [progress]: [Phase 3 of 3] Extracting.
1.104 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (atan (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))))
1.105 * * [simplify]: iteration  0 :  14  enodes  (cost  10 )
1.105 * * [simplify]: iteration  1 :  14  enodes  (cost  10 )
1.105 * [simplify]: Simplified to:
   (* 2.0 (atan (sqrt (* (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))) (- 1.0 x)))))
1.891 * [regime-testing]: End program error score: 0.012376547068383549