0.748 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.326 * * * [progress]: [2/2] Setting up program.
0.330 * [progress]: [Phase 2 of 3] Improving.
0.333 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg (log (- (/ 1.0 x) 1.0)))
0.337 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
0.338 * * [simplify]: iteration  1 :  9  enodes  (cost  4 )
0.339 * * [simplify]: iteration  2 :  9  enodes  (cost  4 )
0.340 * [simplify]: Simplified to:
   (neg (log (- (/ 1.0 x) 1.0)))
0.341 * * [progress]: iteration 1 / 4
0.341 * * * [progress]: picking best candidate
0.344 * * * * [pick]: Picked  #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>
0.344 * * * [progress]: localizing error
0.353 * * * [progress]: generating rewritten candidates
0.353 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1)
0.385 * * * [progress]: generating series expansions
0.385 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1)
0.390 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in (x) around 0
0.391 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x
0.391 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.391 * [taylor]: Taking taylor expansion of 1.0 in x
0.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of 1.0 in x
0.392 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x
0.392 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.392 * [taylor]: Taking taylor expansion of 1.0 in x
0.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of 1.0 in x
0.395 * [approximate]: Taking taylor expansion of (- (* 1.0 x) 1.0) in (x) around 0
0.395 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.395 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.395 * [taylor]: Taking taylor expansion of 1.0 in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of 1.0 in x
0.395 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.395 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.395 * [taylor]: Taking taylor expansion of 1.0 in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of 1.0 in x
0.397 * [approximate]: Taking taylor expansion of (neg (+ (* 1.0 x) 1.0)) in (x) around 0
0.397 * [taylor]: Taking taylor expansion of (neg (+ (* 1.0 x) 1.0)) in x
0.397 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
0.397 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.397 * [taylor]: Taking taylor expansion of 1.0 in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [taylor]: Taking taylor expansion of 1.0 in x
0.397 * [taylor]: Taking taylor expansion of (neg (+ (* 1.0 x) 1.0)) in x
0.397 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
0.397 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.397 * [taylor]: Taking taylor expansion of 1.0 in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [taylor]: Taking taylor expansion of 1.0 in x
0.398 * * * [progress]: simplifying candidates
0.398 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (/ 1.0 x)) (exp 1.0))
  (log (- (/ 1.0 x) 1.0))
  (exp (- (/ 1.0 x) 1.0))
  (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0)))
  (cbrt (- (/ 1.0 x) 1.0))
  (* (* (- (/ 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))
  (- (pow (/ 1.0 x) 3) (pow 1.0 3))
  (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0)))
  (neg 1.0)
  (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))
  (+ (/ 1.0 x) 1.0)
  (+ (sqrt (/ 1.0 x)) (sqrt 1.0))
  (- (sqrt (/ 1.0 x)) (sqrt 1.0))
  (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))
  (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))
  (- (/ 1.0 x) 1.0)
  (neg 1.0)
  (- (* 1.0 (/ 1 x)) 1.0)
  (- (* 1.0 (/ 1 x)) 1.0)
  (- (* 1.0 (/ 1 x)) 1.0)
0.401 * * [simplify]: iteration  0 :  78  enodes  (cost  82 )
0.402 * * [simplify]: iteration  1 :  164  enodes  (cost  74 )
0.406 * * [simplify]: iteration  2 :  671  enodes  (cost  73 )
0.418 * * [simplify]: iteration  3 :  2485  enodes  (cost  72 )
0.468 * * [simplify]: iteration  4 :  5001  enodes  (cost  72 )
0.469 * [simplify]: Simplified to:
   (exp (- (/ 1.0 x) 1.0))
  (log (- (/ 1.0 x) 1.0))
  (exp (- (/ 1.0 x) 1.0))
  (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0)))
  (cbrt (- (/ 1.0 x) 1.0))
  (pow (- (/ 1.0 x) 1.0) 3)
  (sqrt (- (/ 1.0 x) 1.0))
  (sqrt (- (/ 1.0 x) 1.0))
  (- (pow (/ 1.0 x) 3) (pow 1.0 3))
  (+ (* (/ 1.0 x) (+ 1.0 (/ 1.0 x))) (* 1.0 1.0))
  (neg 1.0)
  (* 1.0 (- (/ (/ 1.0 x) x) 1.0))
  (+ (/ 1.0 x) 1.0)
  (+ (sqrt (/ 1.0 x)) (sqrt 1.0))
  (- (sqrt (/ 1.0 x)) (sqrt 1.0))
  (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))
  (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))
  (- (/ 1.0 x) 1.0)
  (neg 1.0)
  (- (/ 1.0 x) 1.0)
  (- (/ 1.0 x) 1.0)
  (- (/ 1.0 x) 1.0)
0.470 * * * [progress]: adding candidates to table
0.504 * * [progress]: iteration 2 / 4
0.504 * * * [progress]: picking best candidate
0.507 * * * * [pick]: Picked  #<alt (λ (x) (neg (log (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))))>
0.507 * * * [progress]: localizing error
0.517 * * * [progress]: generating rewritten candidates
0.517 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
0.546 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 2 1)
0.552 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2)
0.567 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
0.578 * * * [progress]: generating series expansions
0.578 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
0.579 * [approximate]: Taking taylor expansion of (* 1.0 (/ (- (* 1.0 (/ 1 (pow x 2))) 1.0) (+ 1.0 (* 1.0 (/ 1 x))))) in (x) around 0
0.579 * [taylor]: Taking taylor expansion of (* 1.0 (/ (- (* 1.0 (/ 1 (pow x 2))) 1.0) (+ 1.0 (* 1.0 (/ 1 x))))) in x
0.579 * [taylor]: Taking taylor expansion of 1.0 in x
0.579 * [taylor]: Taking taylor expansion of (/ (- (* 1.0 (/ 1 (pow x 2))) 1.0) (+ 1.0 (* 1.0 (/ 1 x)))) in x
0.579 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 2))) 1.0) in x
0.579 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.579 * [taylor]: Taking taylor expansion of 1.0 in x
0.579 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.579 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of 1.0 in x
0.579 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 x))) in x
0.579 * [taylor]: Taking taylor expansion of 1.0 in x
0.579 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.579 * [taylor]: Taking taylor expansion of 1.0 in x
0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of (* 1.0 (/ (- (* 1.0 (/ 1 (pow x 2))) 1.0) (+ 1.0 (* 1.0 (/ 1 x))))) in x
0.579 * [taylor]: Taking taylor expansion of 1.0 in x
0.579 * [taylor]: Taking taylor expansion of (/ (- (* 1.0 (/ 1 (pow x 2))) 1.0) (+ 1.0 (* 1.0 (/ 1 x)))) in x
0.579 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 2))) 1.0) in x
0.579 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.580 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 x))) in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.583 * [approximate]: Taking taylor expansion of (* 1.0 (/ (- (* 1.0 (pow x 2)) 1.0) (+ (* 1.0 x) 1.0))) in (x) around 0
0.583 * [taylor]: Taking taylor expansion of (* 1.0 (/ (- (* 1.0 (pow x 2)) 1.0) (+ (* 1.0 x) 1.0))) in x
0.583 * [taylor]: Taking taylor expansion of 1.0 in x
0.583 * [taylor]: Taking taylor expansion of (/ (- (* 1.0 (pow x 2)) 1.0) (+ (* 1.0 x) 1.0)) in x
0.583 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.583 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.583 * [taylor]: Taking taylor expansion of 1.0 in x
0.583 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of 1.0 in x
0.583 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
0.583 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.583 * [taylor]: Taking taylor expansion of 1.0 in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of 1.0 in x
0.583 * [taylor]: Taking taylor expansion of (* 1.0 (/ (- (* 1.0 (pow x 2)) 1.0) (+ (* 1.0 x) 1.0))) in x
0.583 * [taylor]: Taking taylor expansion of 1.0 in x
0.583 * [taylor]: Taking taylor expansion of (/ (- (* 1.0 (pow x 2)) 1.0) (+ (* 1.0 x) 1.0)) in x
0.583 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.583 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.583 * [taylor]: Taking taylor expansion of 1.0 in x
0.583 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of 1.0 in x
0.584 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
0.584 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.584 * [taylor]: Taking taylor expansion of 1.0 in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of 1.0 in x
0.585 * [approximate]: Taking taylor expansion of (* 1.0 (/ (- (* 1.0 (pow x 2)) 1.0) (- 1.0 (* 1.0 x)))) in (x) around 0
0.586 * [taylor]: Taking taylor expansion of (* 1.0 (/ (- (* 1.0 (pow x 2)) 1.0) (- 1.0 (* 1.0 x)))) in x
0.586 * [taylor]: Taking taylor expansion of 1.0 in x
0.586 * [taylor]: Taking taylor expansion of (/ (- (* 1.0 (pow x 2)) 1.0) (- 1.0 (* 1.0 x))) in x
0.586 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.586 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.586 * [taylor]: Taking taylor expansion of 1.0 in x
0.586 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.586 * [taylor]: Taking taylor expansion of 1.0 in x
0.586 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 x)) in x
0.586 * [taylor]: Taking taylor expansion of 1.0 in x
0.586 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.586 * [taylor]: Taking taylor expansion of 1.0 in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.586 * [taylor]: Taking taylor expansion of (* 1.0 (/ (- (* 1.0 (pow x 2)) 1.0) (- 1.0 (* 1.0 x)))) in x
0.586 * [taylor]: Taking taylor expansion of 1.0 in x
0.586 * [taylor]: Taking taylor expansion of (/ (- (* 1.0 (pow x 2)) 1.0) (- 1.0 (* 1.0 x))) in x
0.586 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.586 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.586 * [taylor]: Taking taylor expansion of 1.0 in x
0.586 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.586 * [taylor]: Taking taylor expansion of 1.0 in x
0.586 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 x)) in x
0.586 * [taylor]: Taking taylor expansion of 1.0 in x
0.586 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.586 * [taylor]: Taking taylor expansion of 1.0 in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.588 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 2 1)
0.588 * [approximate]: Taking taylor expansion of (/ 1.0 (pow x 2)) in (x) around 0
0.588 * [taylor]: Taking taylor expansion of (/ 1.0 (pow x 2)) in x
0.588 * [taylor]: Taking taylor expansion of 1.0 in x
0.588 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.588 * [taylor]: Taking taylor expansion of (/ 1.0 (pow x 2)) in x
0.588 * [taylor]: Taking taylor expansion of 1.0 in x
0.588 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.589 * [approximate]: Taking taylor expansion of (* 1.0 (pow x 2)) in (x) around 0
0.589 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.589 * [taylor]: Taking taylor expansion of 1.0 in x
0.589 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.589 * [taylor]: Taking taylor expansion of 1.0 in x
0.589 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.590 * [approximate]: Taking taylor expansion of (* 1.0 (pow x 2)) in (x) around 0
0.590 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.590 * [taylor]: Taking taylor expansion of 1.0 in x
0.590 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.590 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.590 * [taylor]: Taking taylor expansion of 1.0 in x
0.590 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.591 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2)
0.591 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 2))) 1.0) in (x) around 0
0.591 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 2))) 1.0) in x
0.591 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.591 * [taylor]: Taking taylor expansion of 1.0 in x
0.591 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.591 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.591 * [taylor]: Taking taylor expansion of x in x
0.591 * [taylor]: Taking taylor expansion of 1.0 in x
0.591 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 2))) 1.0) in x
0.591 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.591 * [taylor]: Taking taylor expansion of 1.0 in x
0.591 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.591 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.591 * [taylor]: Taking taylor expansion of x in x
0.591 * [taylor]: Taking taylor expansion of 1.0 in x
0.593 * [approximate]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in (x) around 0
0.593 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.593 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.593 * [taylor]: Taking taylor expansion of 1.0 in x
0.593 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.593 * [taylor]: Taking taylor expansion of 1.0 in x
0.593 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.593 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.593 * [taylor]: Taking taylor expansion of 1.0 in x
0.593 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.593 * [taylor]: Taking taylor expansion of 1.0 in x
0.594 * [approximate]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in (x) around 0
0.594 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.594 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.594 * [taylor]: Taking taylor expansion of 1.0 in x
0.594 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.594 * [taylor]: Taking taylor expansion of x in x
0.594 * [taylor]: Taking taylor expansion of 1.0 in x
0.594 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.594 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.594 * [taylor]: Taking taylor expansion of 1.0 in x
0.594 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.594 * [taylor]: Taking taylor expansion of x in x
0.594 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
0.595 * [approximate]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 x))) in (x) around 0
0.595 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 x))) in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 x))) in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.596 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in (x) around 0
0.596 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
0.596 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.596 * [taylor]: Taking taylor expansion of 1.0 in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.596 * [taylor]: Taking taylor expansion of 1.0 in x
0.596 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
0.596 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.597 * [taylor]: Taking taylor expansion of 1.0 in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of 1.0 in x
0.597 * [approximate]: Taking taylor expansion of (- 1.0 (* 1.0 x)) in (x) around 0
0.597 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 x)) in x
0.597 * [taylor]: Taking taylor expansion of 1.0 in x
0.597 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.597 * [taylor]: Taking taylor expansion of 1.0 in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 x)) in x
0.597 * [taylor]: Taking taylor expansion of 1.0 in x
0.597 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.597 * [taylor]: Taking taylor expansion of 1.0 in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.598 * * * [progress]: simplifying candidates
0.600 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log 1.0) (log (- (/ (/ 1.0 x) x) 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (* 1.0 (- (/ (/ 1.0 x) x) 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (log (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (exp (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (/ (* (* (* 1.0 1.0) 1.0) (* (* (- (/ (/ 1.0 x) x) 1.0) (- (/ (/ 1.0 x) x) 1.0)) (- (/ (/ 1.0 x) x) 1.0))) (* (* (+ (/ 1.0 x) 1.0) (+ (/ 1.0 x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (/ (* (* (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (* 1.0 (- (/ (/ 1.0 x) x) 1.0))) (* 1.0 (- (/ (/ 1.0 x) x) 1.0))) (* (* (+ (/ 1.0 x) 1.0) (+ (/ 1.0 x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (* (cbrt (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0))) (cbrt (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0))))
  (cbrt (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (* (* (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)) (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0))) (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (sqrt (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (sqrt (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (neg (* 1.0 (- (/ (/ 1.0 x) x) 1.0)))
  (neg (+ (/ 1.0 x) 1.0))
  (/ 1.0 (* (cbrt (+ (/ 1.0 x) 1.0)) (cbrt (+ (/ 1.0 x) 1.0))))
  (/ (- (/ (/ 1.0 x) x) 1.0) (cbrt (+ (/ 1.0 x) 1.0)))
  (/ 1.0 (sqrt (+ (/ 1.0 x) 1.0)))
  (/ (- (/ (/ 1.0 x) x) 1.0) (sqrt (+ (/ 1.0 x) 1.0)))
  (/ 1.0 1)
  (/ (- (/ (/ 1.0 x) x) 1.0) (+ (/ 1.0 x) 1.0))
  (/ 1.0 1)
  (/ (- (/ (/ 1.0 x) x) 1.0) (+ (/ 1.0 x) 1.0))
  (/ 1 (+ (/ 1.0 x) 1.0))
  (/ (+ (/ 1.0 x) 1.0) (* 1.0 (- (/ (/ 1.0 x) x) 1.0)))
  (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (* (cbrt (+ (/ 1.0 x) 1.0)) (cbrt (+ (/ 1.0 x) 1.0))))
  (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (sqrt (+ (/ 1.0 x) 1.0)))
  (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) 1)
  (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) 1)
  (/ (+ (/ 1.0 x) 1.0) (- (/ (/ 1.0 x) x) 1.0))
  (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (pow (/ 1.0 x) 3) (pow 1.0 3)))
  (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
  (* (+ (/ 1.0 x) 1.0) (+ (* (/ (/ 1.0 x) x) (/ (/ 1.0 x) x)) (+ (* 1.0 1.0) (* (/ (/ 1.0 x) x) 1.0))))
  (* (+ (/ 1.0 x) 1.0) (+ (/ (/ 1.0 x) x) 1.0))
  (- (- (log 1.0) (log x)) (log x))
  (- (log (/ 1.0 x)) (log x))
  (log (/ (/ 1.0 x) x))
  (exp (/ (/ 1.0 x) x))
  (/ (/ (* (* 1.0 1.0) 1.0) (* (* x x) x)) (* (* x x) x))
  (/ (* (* (/ 1.0 x) (/ 1.0 x)) (/ 1.0 x)) (* (* x x) x))
  (* (cbrt (/ (/ 1.0 x) x)) (cbrt (/ (/ 1.0 x) x)))
  (cbrt (/ (/ 1.0 x) x))
  (* (* (/ (/ 1.0 x) x) (/ (/ 1.0 x) x)) (/ (/ 1.0 x) x))
  (sqrt (/ (/ 1.0 x) x))
  (sqrt (/ (/ 1.0 x) x))
  (neg (/ 1.0 x))
  (neg x)
  (/ (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (/ 1.0 x)) (cbrt x))
  (/ (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) (sqrt x))
  (/ (cbrt (/ 1.0 x)) (sqrt x))
  (/ (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) 1)
  (/ (cbrt (/ 1.0 x)) x)
  (/ (sqrt (/ 1.0 x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ 1.0 x)) (cbrt x))
  (/ (sqrt (/ 1.0 x)) (sqrt x))
  (/ (sqrt (/ 1.0 x)) (sqrt x))
  (/ (sqrt (/ 1.0 x)) 1)
  (/ (sqrt (/ 1.0 x)) x)
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) (cbrt x)) (cbrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (cbrt 1.0) (cbrt x)) (sqrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) 1)
  (/ (/ (cbrt 1.0) (cbrt x)) x)
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) (sqrt x)) (cbrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (sqrt x))
  (/ (/ (cbrt 1.0) (sqrt x)) (sqrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) 1)
  (/ (/ (cbrt 1.0) (sqrt x)) x)
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) x) (cbrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (sqrt x))
  (/ (/ (cbrt 1.0) x) (sqrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 1)
  (/ (/ (cbrt 1.0) x) x)
  (/ (/ (sqrt 1.0) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) (cbrt x)) (cbrt x))
  (/ (/ (sqrt 1.0) (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (sqrt 1.0) (cbrt x)) (sqrt x))
  (/ (/ (sqrt 1.0) (* (cbrt x) (cbrt x))) 1)
  (/ (/ (sqrt 1.0) (cbrt x)) x)
  (/ (/ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) (sqrt x)) (cbrt x))
  (/ (/ (sqrt 1.0) (sqrt x)) (sqrt x))
  (/ (/ (sqrt 1.0) (sqrt x)) (sqrt x))
  (/ (/ (sqrt 1.0) (sqrt x)) 1)
  (/ (/ (sqrt 1.0) (sqrt x)) x)
  (/ (/ (sqrt 1.0) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) x) (cbrt x))
  (/ (/ (sqrt 1.0) 1) (sqrt x))
  (/ (/ (sqrt 1.0) x) (sqrt x))
  (/ (/ (sqrt 1.0) 1) 1)
  (/ (/ (sqrt 1.0) x) x)
  (/ (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 (cbrt x)) (cbrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ 1.0 (cbrt x)) (sqrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) 1)
  (/ (/ 1.0 (cbrt x)) x)
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 (sqrt x)) (cbrt x))
  (/ (/ 1 (sqrt x)) (sqrt x))
  (/ (/ 1.0 (sqrt x)) (sqrt x))
  (/ (/ 1 (sqrt x)) 1)
  (/ (/ 1.0 (sqrt x)) x)
  (/ (/ 1 1) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (cbrt x))
  (/ (/ 1 1) (sqrt x))
  (/ (/ 1.0 x) (sqrt x))
  (/ (/ 1 1) 1)
  (/ (/ 1.0 x) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ 1.0 x) (sqrt x))
  (/ 1 1)
  (/ (/ 1.0 x) x)
  (/ 1.0 (* (cbrt x) (cbrt x)))
  (/ (/ 1 x) (cbrt x))
  (/ 1.0 (sqrt x))
  (/ (/ 1 x) (sqrt x))
  (/ 1.0 1)
  (/ (/ 1 x) x)
  (/ 1 x)
  (/ x (/ 1.0 x))
  (/ (/ 1.0 x) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (sqrt x))
  (/ (/ 1.0 x) 1)
  (/ x (cbrt (/ 1.0 x)))
  (/ x (sqrt (/ 1.0 x)))
  (/ x (/ (cbrt 1.0) (cbrt x)))
  (/ x (/ (cbrt 1.0) (sqrt x)))
  (/ x (/ (cbrt 1.0) x))
  (/ x (/ (sqrt 1.0) (cbrt x)))
  (/ x (/ (sqrt 1.0) (sqrt x)))
  (/ x (/ (sqrt 1.0) x))
  (/ x (/ 1.0 (cbrt x)))
  (/ x (/ 1.0 (sqrt x)))
  (/ x (/ 1.0 x))
  (/ x (/ 1.0 x))
  (/ x (/ 1 x))
  (* x x)
  (/ (exp (/ (/ 1.0 x) x)) (exp 1.0))
  (log (- (/ (/ 1.0 x) x) 1.0))
  (exp (- (/ (/ 1.0 x) x) 1.0))
  (* (cbrt (- (/ (/ 1.0 x) x) 1.0)) (cbrt (- (/ (/ 1.0 x) x) 1.0)))
  (cbrt (- (/ (/ 1.0 x) x) 1.0))
  (* (* (- (/ (/ 1.0 x) x) 1.0) (- (/ (/ 1.0 x) x) 1.0)) (- (/ (/ 1.0 x) x) 1.0))
  (sqrt (- (/ (/ 1.0 x) x) 1.0))
  (sqrt (- (/ (/ 1.0 x) x) 1.0))
  (- (pow (/ (/ 1.0 x) x) 3) (pow 1.0 3))
  (+ (* (/ (/ 1.0 x) x) (/ (/ 1.0 x) x)) (+ (* 1.0 1.0) (* (/ (/ 1.0 x) x) 1.0)))
  (neg 1.0)
  (- (* (/ (/ 1.0 x) x) (/ (/ 1.0 x) x)) (* 1.0 1.0))
  (+ (/ (/ 1.0 x) x) 1.0)
  (+ (sqrt (/ (/ 1.0 x) x)) (sqrt 1.0))
  (- (sqrt (/ (/ 1.0 x) x)) (sqrt 1.0))
  (+ (/ (sqrt (/ 1.0 x)) (sqrt x)) (sqrt 1.0))
  (- (/ (sqrt (/ 1.0 x)) (sqrt x)) (sqrt 1.0))
  (+ (/ (/ (sqrt 1.0) (sqrt x)) (sqrt x)) (sqrt 1.0))
  (- (/ (/ (sqrt 1.0) (sqrt x)) (sqrt x)) (sqrt 1.0))
  (- (/ (/ 1.0 x) x) 1.0)
  (neg 1.0)
  (* (exp (/ 1.0 x)) (exp 1.0))
  (log (+ (/ 1.0 x) 1.0))
  (exp (+ (/ 1.0 x) 1.0))
  (* (cbrt (+ (/ 1.0 x) 1.0)) (cbrt (+ (/ 1.0 x) 1.0)))
  (cbrt (+ (/ 1.0 x) 1.0))
  (* (* (+ (/ 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))
  (+ (pow (/ 1.0 x) 3) (pow 1.0 3))
  (+ (* (/ 1.0 x) (/ 1.0 x)) (- (* 1.0 1.0) (* (/ 1.0 x) 1.0)))
  (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))
  (- (/ 1.0 x) 1.0)
  (+ (/ 1.0 x) 1.0)
  (- (* 1.0 (/ 1 x)) 1.0)
  (- (* 1.0 (/ 1 x)) 1.0)
  (- (* 1.0 (/ 1 x)) 1.0)
  (/ 1.0 (pow x 2))
  (/ 1.0 (pow x 2))
  (/ 1.0 (pow x 2))
  (- (* 1.0 (/ 1 (pow x 2))) 1.0)
  (- (* 1.0 (/ 1 (pow x 2))) 1.0)
  (- (* 1.0 (/ 1 (pow x 2))) 1.0)
  (+ (* 1.0 (/ 1 x)) 1.0)
  (+ 1.0 (* 1.0 (/ 1 x)))
  (+ 1.0 (* 1.0 (/ 1 x)))
0.606 * * [simplify]: iteration  0 :  539  enodes  (cost  902 )
0.615 * * [simplify]: iteration  1 :  2313  enodes  (cost  803 )
0.647 * * [simplify]: iteration  2 :  5001  enodes  (cost  797 )
0.656 * [simplify]: Simplified to:
   (log (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (log (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (log (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (exp (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (pow (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)) 3)
  (pow (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)) 3)
  (* (cbrt (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0))) (cbrt (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0))))
  (cbrt (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (pow (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)) 3)
  (sqrt (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (sqrt (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))
  (neg (* 1.0 (- (/ (/ 1.0 x) x) 1.0)))
  (neg (+ (/ 1.0 x) 1.0))
  (/ 1.0 (* (cbrt (+ (/ 1.0 x) 1.0)) (cbrt (+ (/ 1.0 x) 1.0))))
  (/ (- (/ (/ 1.0 x) x) 1.0) (cbrt (+ (/ 1.0 x) 1.0)))
  (/ 1.0 (sqrt (+ (/ 1.0 x) 1.0)))
  (/ (- (/ (/ 1.0 x) x) 1.0) (sqrt (+ (/ 1.0 x) 1.0)))
  1.0
  (/ (- (/ (/ 1.0 x) x) 1.0) (+ (/ 1.0 x) 1.0))
  1.0
  (/ (- (/ (/ 1.0 x) x) 1.0) (+ (/ 1.0 x) 1.0))
  (/ 1 (+ (/ 1.0 x) 1.0))
  (/ (+ (/ 1.0 x) 1.0) (* 1.0 (- (/ (/ 1.0 x) x) 1.0)))
  (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (* (cbrt (+ (/ 1.0 x) 1.0)) (cbrt (+ (/ 1.0 x) 1.0))))
  (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (sqrt (+ (/ 1.0 x) 1.0)))
  (* 1.0 (- (/ (/ 1.0 x) x) 1.0))
  (* 1.0 (- (/ (/ 1.0 x) x) 1.0))
  (/ (+ (/ 1.0 x) 1.0) (- (/ (/ 1.0 x) x) 1.0))
  (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (pow (/ 1.0 x) 3) (pow 1.0 3)))
  (/ (- (/ (/ 1.0 x) x) 1.0) (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) 1.0))
  (* (+ (* 1.0 (+ 1.0 (/ (/ 1.0 x) x))) (* (/ (/ 1.0 x) x) (/ (/ 1.0 x) x))) (+ (/ 1.0 x) 1.0))
  (* (+ (/ 1.0 x) 1.0) (+ (/ (/ 1.0 x) x) 1.0))
  (log (/ (/ 1.0 x) x))
  (log (/ (/ 1.0 x) x))
  (log (/ (/ 1.0 x) x))
  (exp (/ (/ 1.0 x) x))
  (pow (/ (/ 1.0 x) x) 3)
  (pow (/ (/ 1.0 x) x) 3)
  (* (cbrt (/ (/ 1.0 x) x)) (cbrt (/ (/ 1.0 x) x)))
  (cbrt (/ (/ 1.0 x) x))
  (pow (/ (/ 1.0 x) x) 3)
  (sqrt (/ (/ 1.0 x) x))
  (sqrt (/ (/ 1.0 x) x))
  (neg (/ 1.0 x))
  (neg x)
  (/ (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (/ 1.0 x)) (cbrt x))
  (/ (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) (sqrt x))
  (/ (cbrt (/ 1.0 x)) (sqrt x))
  (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
  (/ (cbrt (/ 1.0 x)) x)
  (/ (sqrt (/ 1.0 x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ 1.0 x)) (cbrt x))
  (/ (sqrt (/ 1.0 x)) (sqrt x))
  (/ (sqrt (/ 1.0 x)) (sqrt x))
  (sqrt (/ 1.0 x))
  (/ (sqrt (/ 1.0 x)) x)
  (* (/ (cbrt 1.0) (cbrt x)) (/ (cbrt 1.0) (pow (cbrt x) 3)))
  (/ (/ (cbrt 1.0) (cbrt x)) (cbrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) (cbrt x)) (sqrt x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) (cbrt x)) x)
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) (cbrt x)) (sqrt x))
  (/ (cbrt 1.0) (/ x (cbrt 1.0)))
  (/ (cbrt 1.0) x)
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x))
  (/ (/ (cbrt 1.0) (sqrt x)) x)
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) (cbrt x)) x)
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x))
  (/ (/ (cbrt 1.0) (sqrt x)) x)
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (/ (cbrt 1.0) x) x)
  (* (/ (/ (sqrt 1.0) 2) (cbrt x)) (/ 2 (pow (cbrt x) 3)))
  (/ (sqrt 1.0) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) (sqrt x)) (cbrt x))
  (/ (sqrt 1.0) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) x) (cbrt x))
  (/ (/ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) (sqrt x)) (cbrt x))
  (/ (sqrt 1.0) x)
  (/ (sqrt 1.0) x)
  (/ (sqrt 1.0) (sqrt x))
  (/ (/ (sqrt 1.0) (sqrt x)) x)
  (/ (sqrt 1.0) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) x) (cbrt x))
  (/ (sqrt 1.0) (sqrt x))
  (/ (/ (sqrt 1.0) (sqrt x)) x)
  (sqrt 1.0)
  (/ (/ (sqrt 1.0) x) x)
  (* (/ 1/2 (cbrt x)) (/ 2 (pow (cbrt x) 3)))
  (/ 1.0 (* (cbrt x) (cbrt x)))
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 (sqrt x)) (cbrt x))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (cbrt x))
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 (sqrt x)) (cbrt x))
  (/ 1 x)
  (/ 1.0 x)
  (/ 1 (sqrt x))
  (/ (/ 1.0 x) (sqrt x))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ 1.0 x) (sqrt x))
  1
  (/ (/ 1.0 x) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ 1.0 x) (sqrt x))
  1
  (/ (/ 1.0 x) x)
  (/ 1.0 (* (cbrt x) (cbrt x)))
  (/ (/ 1 x) (cbrt x))
  (/ 1.0 (sqrt x))
  (/ (/ 1 x) (sqrt x))
  1.0
  (/ (/ 1 x) x)
  (/ 1 x)
  (/ x (/ 1.0 x))
  (/ (/ 1.0 x) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (sqrt x))
  (/ 1.0 x)
  (/ x (cbrt (/ 1.0 x)))
  (/ x (sqrt (/ 1.0 x)))
  (/ x (/ (cbrt 1.0) (cbrt x)))
  (/ x (/ (cbrt 1.0) (sqrt x)))
  (/ x (/ (cbrt 1.0) x))
  (/ x (/ (sqrt 1.0) (cbrt x)))
  (/ x (/ (sqrt 1.0) (sqrt x)))
  (/ x (/ (sqrt 1.0) x))
  (/ x (/ 1.0 (cbrt x)))
  (/ x (/ 1.0 (sqrt x)))
  (/ x (/ 1.0 x))
  (/ x (/ 1.0 x))
  (pow x 2)
  (pow x 2)
  (exp (- (/ (/ 1.0 x) x) 1.0))
  (log (- (/ (/ 1.0 x) x) 1.0))
  (exp (- (/ (/ 1.0 x) x) 1.0))
  (* (cbrt (- (/ (/ 1.0 x) x) 1.0)) (cbrt (- (/ (/ 1.0 x) x) 1.0)))
  (cbrt (- (/ (/ 1.0 x) x) 1.0))
  (pow (- (/ (/ 1.0 x) x) 1.0) 3)
  (sqrt (- (/ (/ 1.0 x) x) 1.0))
  (sqrt (- (/ (/ 1.0 x) x) 1.0))
  (- (pow (/ (/ 1.0 x) x) 3) (pow 1.0 3))
  (+ (* 1.0 (+ 1.0 (/ (/ 1.0 x) x))) (* (/ (/ 1.0 x) x) (/ (/ 1.0 x) x)))
  (neg 1.0)
  (- (* (/ (/ 1.0 x) x) (/ (/ 1.0 x) x)) (* 1.0 1.0))
  (+ (/ (/ 1.0 x) x) 1.0)
  (+ (sqrt (/ (/ 1.0 x) x)) (sqrt 1.0))
  (- (sqrt (/ (/ 1.0 x) x)) (sqrt 1.0))
  (+ (/ (sqrt (/ 1.0 x)) (sqrt x)) (sqrt 1.0))
  (- (/ (sqrt (/ 1.0 x)) (sqrt x)) (sqrt 1.0))
  (+ (/ (sqrt 1.0) x) (sqrt 1.0))
  (- (/ (sqrt 1.0) x) (sqrt 1.0))
  (- (/ (/ 1.0 x) x) 1.0)
  (neg 1.0)
  (exp (+ (/ 1.0 x) 1.0))
  (log (+ (/ 1.0 x) 1.0))
  (exp (+ (/ 1.0 x) 1.0))
  (* (cbrt (+ (/ 1.0 x) 1.0)) (cbrt (+ (/ 1.0 x) 1.0)))
  (cbrt (+ (/ 1.0 x) 1.0))
  (pow (+ (/ 1.0 x) 1.0) 3)
  (sqrt (+ (/ 1.0 x) 1.0))
  (sqrt (+ (/ 1.0 x) 1.0))
  (+ (pow (/ 1.0 x) 3) (pow 1.0 3))
  (* 1.0 (+ (/ (/ 1.0 x) x) (- 1.0 (/ 1.0 x))))
  (* 1.0 (- (/ (/ 1.0 x) x) 1.0))
  (- (/ 1.0 x) 1.0)
  (+ (/ 1.0 x) 1.0)
  (- (/ 1.0 x) 1.0)
  (- (/ 1.0 x) 1.0)
  (- (/ 1.0 x) 1.0)
  (/ (/ 1.0 x) x)
  (/ (/ 1.0 x) x)
  (/ (/ 1.0 x) x)
  (- (/ (/ 1.0 x) x) 1.0)
  (- (/ (/ 1.0 x) x) 1.0)
  (- (/ (/ 1.0 x) x) 1.0)
  (+ (/ 1.0 x) 1.0)
  (+ (/ 1.0 x) 1.0)
  (+ (/ 1.0 x) 1.0)
0.657 * * * [progress]: adding candidates to table
1.915 * [progress]: [Phase 3 of 3] Extracting.
1.916 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (neg (log (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.917 * * * [regime-changes]: Trying 5 branch expressions: ((/ 1.0 x) (- (/ 1.0 x) 1.0) (log (- (/ 1.0 x) 1.0)) (neg (log (- (/ 1.0 x) 1.0))) x)
1.917 * * * * [regimes]: Trying to branch on (/ 1.0 x) from (#<alt (λ (x) (neg (log (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.944 * * * * [regimes]: Trying to branch on (- (/ 1.0 x) 1.0) from (#<alt (λ (x) (neg (log (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.968 * * * * [regimes]: Trying to branch on (log (- (/ 1.0 x) 1.0)) from (#<alt (λ (x) (neg (log (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.999 * * * * [regimes]: Trying to branch on (neg (log (- (/ 1.0 x) 1.0))) from (#<alt (λ (x) (neg (log (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
2.027 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (neg (log (/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0)))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
2.053 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.054 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg (log (- (/ 1.0 x) 1.0)))
2.055 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
2.055 * [simplify]: Simplified to:
   (neg (log (- (/ 1.0 x) 1.0)))
3.503 * [regime-testing]: Baseline error score: 0.013454838382516173
3.503 * [regime-testing]: Oracle error score: 0.012183438832392118
3.505 * [regime-testing]: End program error score: 0.013454838382516173