8.319 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.094 * * * [progress]: [2/2] Setting up program.
0.096 * [progress]: [Phase 2 of 3] Improving.
0.096 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x))))
0.099 * * [simplify]: iteration  0 :  18  enodes  (cost  6 )
0.100 * * [simplify]: iteration  1 :  25  enodes  (cost  6 )
0.101 * * [simplify]: iteration  2 :  40  enodes  (cost  6 )
0.102 * * [simplify]: iteration  3 :  61  enodes  (cost  6 )
0.104 * * [simplify]: iteration  4 :  88  enodes  (cost  6 )
0.106 * * [simplify]: iteration  5 :  104  enodes  (cost  6 )
0.108 * * [simplify]: iteration  6 :  113  enodes  (cost  6 )
0.109 * * [simplify]: iteration  7 :  113  enodes  (cost  6 )
0.109 * [simplify]: Simplified to:
   (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x))))
0.110 * * [progress]: iteration 1 / 4
0.110 * * * [progress]: picking best candidate
0.111 * * * * [pick]: Picked  #<alt (λ (x) (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))))>
0.111 * * * [progress]: localizing error
0.118 * * * [progress]: generating rewritten candidates
0.118 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.124 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
0.137 * * * [progress]: generating series expansions
0.137 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.137 * [approximate]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in (x) around 0
0.137 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x
0.137 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.137 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of 1.0 in x
0.137 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.137 * [taylor]: Taking taylor expansion of 1.0 in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x
0.139 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.139 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of 1.0 in x
0.139 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.139 * [taylor]: Taking taylor expansion of 1.0 in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.167 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0
0.167 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
0.167 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.167 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of 1.0 in x
0.167 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.167 * [taylor]: Taking taylor expansion of 1.0 in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
0.169 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.169 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of 1.0 in x
0.169 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.169 * [taylor]: Taking taylor expansion of 1.0 in x
0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.213 * [approximate]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0
0.213 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.213 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.213 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.213 * [taylor]: Taking taylor expansion of 1.0 in x
0.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.213 * [taylor]: Taking taylor expansion of x in x
0.213 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.213 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of 1.0 in x
0.215 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.215 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.215 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.215 * [taylor]: Taking taylor expansion of 1.0 in x
0.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of 1.0 in x
0.262 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
0.262 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0
0.262 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.262 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.262 * [taylor]: Taking taylor expansion of 1.0 in x
0.262 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.262 * [taylor]: Taking taylor expansion of 1.0 in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.263 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.263 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.263 * [taylor]: Taking taylor expansion of x in x
0.263 * [taylor]: Taking taylor expansion of 1.0 in x
0.263 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.263 * [taylor]: Taking taylor expansion of 1.0 in x
0.263 * [taylor]: Taking taylor expansion of x in x
0.270 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0
0.270 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.270 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of 1.0 in x
0.271 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.271 * [taylor]: Taking taylor expansion of 1.0 in x
0.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.272 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of 1.0 in x
0.273 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.273 * [taylor]: Taking taylor expansion of 1.0 in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.283 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
0.283 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.283 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.283 * [taylor]: Taking taylor expansion of 1.0 in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of 1.0 in x
0.285 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.285 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.285 * [taylor]: Taking taylor expansion of 1.0 in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of 1.0 in x
0.295 * * * [progress]: simplifying candidates
0.296 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt (/ (+ 1.0 x) (- 1.0 x)))))
  (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))
  (log (sqrt (/ (+ 1.0 x) (- 1.0 x))))
  (log (sqrt (/ (+ 1.0 x) (- 1.0 x))))
  (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (log (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x))))
  (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (sqrt (- 1.0 x))))
  (log (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x))))
  (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1))
  (log (/ (cbrt (+ 1.0 x)) (- 1.0 x)))
  (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (+ (sqrt 1.0) (sqrt x))))
  (log (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))))
  (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1))
  (log (/ (cbrt (+ 1.0 x)) (- 1.0 x)))
  (log (/ (sqrt (+ 1.0 x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (log (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x))))
  (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))))
  (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))))
  (log (/ (sqrt (+ 1.0 x)) 1))
  (log (/ (sqrt (+ 1.0 x)) (- 1.0 x)))
  (log (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x))))
  (log (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))))
  (log (/ (sqrt (+ 1.0 x)) 1))
  (log (/ (sqrt (+ 1.0 x)) (- 1.0 x)))
  (log (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (log (/ (+ 1.0 x) (cbrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  (log (/ (+ 1.0 x) (sqrt (- 1.0 x))))
  (log (/ 1 1))
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log (/ 1 (+ (sqrt 1.0) (sqrt x))))
  (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))))
  (log (/ 1 1))
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (log (/ (+ 1.0 x) (cbrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  (log (/ (+ 1.0 x) (sqrt (- 1.0 x))))
  (log (/ 1 1))
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log (/ 1 (+ (sqrt 1.0) (sqrt x))))
  (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))))
  (log (/ 1 1))
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log 1)
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log (+ 1.0 x))
  (log (/ 1 (- 1.0 x)))
  (log (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3))))
  (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (log (/ (+ 1.0 x) (- (* 1.0 1.0) (* x x))))
  (log (+ 1.0 x))
  (log (+ 1.0 x))
  (log (- 1.0 x))
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log (log (/ (+ 1.0 x) (- 1.0 x))))
  (exp (log (/ (+ 1.0 x) (- 1.0 x))))
  (* (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))))
  (cbrt (log (/ (+ 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))))
  (sqrt (log (/ (+ 1.0 x) (- 1.0 x))))
  (sqrt (log (/ (+ 1.0 x) (- 1.0 x))))
  (- (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))
  (/ (* (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))) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt 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)) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt 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 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ (+ 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 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt 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) (+ (sqrt 1.0) (sqrt x)))
  (/ (+ 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) (+ 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))
  (- (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) (log 1.0))) (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3)))))
  (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3)))))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
0.301 * * [simplify]: iteration  0 :  318  enodes  (cost  660 )
0.307 * * [simplify]: iteration  1 :  1025  enodes  (cost  624 )
0.324 * * [simplify]: iteration  2 :  4261  enodes  (cost  602 )
0.410 * * [simplify]: iteration  3 :  5001  enodes  (cost  602 )
0.413 * [simplify]: Simplified to:
   (* 2 (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))))
  (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))
  (log (sqrt (/ (+ 1.0 x) (- 1.0 x))))
  (log (sqrt (/ (+ 1.0 x) (- 1.0 x))))
  (* 2 (log (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x)))))
  (log (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x))))
  (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (sqrt (- 1.0 x))))
  (log (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x))))
  (* 2 (log (cbrt (+ 1.0 x))))
  (log (/ (cbrt (+ 1.0 x)) (- 1.0 x)))
  (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (+ (sqrt 1.0) (sqrt x))))
  (log (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))))
  (* 2 (log (cbrt (+ 1.0 x))))
  (log (/ (cbrt (+ 1.0 x)) (- 1.0 x)))
  (log (/ (sqrt (+ 1.0 x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (log (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x))))
  (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))))
  (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))))
  (log (sqrt (+ 1.0 x)))
  (log (/ (sqrt (+ 1.0 x)) (- 1.0 x)))
  (log (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x))))
  (log (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))))
  (log (sqrt (+ 1.0 x)))
  (log (/ (sqrt (+ 1.0 x)) (- 1.0 x)))
  (- 0 (+ 0 (* 2 (log (cbrt (- 1.0 x))))))
  (log (/ (+ 1.0 x) (cbrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  (log (/ (+ 1.0 x) (sqrt (- 1.0 x))))
  0
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log (/ 1 (+ (sqrt 1.0) (sqrt x))))
  (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))))
  0
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (- 0 (+ 0 (* 2 (log (cbrt (- 1.0 x))))))
  (log (/ (+ 1.0 x) (cbrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  (log (/ (+ 1.0 x) (sqrt (- 1.0 x))))
  0
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log (/ 1 (+ (sqrt 1.0) (sqrt x))))
  (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))))
  0
  (log (/ (+ 1.0 x) (- 1.0 x)))
  0
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log (+ 1.0 x))
  (log (/ 1 (- 1.0 x)))
  (log (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3))))
  (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (log (/ 1 (- 1.0 x)))
  (log (+ 1.0 x))
  (log (+ 1.0 x))
  (log (- 1.0 x))
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log (log (/ (+ 1.0 x) (- 1.0 x))))
  (/ (+ 1.0 x) (- 1.0 x))
  (* (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))))
  (cbrt (log (/ (+ 1.0 x) (- 1.0 x))))
  (pow (log (/ (+ 1.0 x) (- 1.0 x))) 3)
  (sqrt (log (/ (+ 1.0 x) (- 1.0 x))))
  (sqrt (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)
  (* (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)))
  (- (+ 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))) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt 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) (sqrt x)))
  (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt 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 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))
  1
  (/ (+ 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 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt 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) (+ (sqrt 1.0) (sqrt 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) (+ 1.0 x))
  (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3)))
  (/ 1 (- 1.0 x))
  (* (+ (* x (- x 1.0)) (pow 1.0 2)) (- 1.0 x))
  (* (- 1.0 x) (- 1.0 x))
  (+ (* 2.0 (+ (pow x 2) x)) (- (log 1.0) (* 2.0 (/ (pow x 2) (pow 1.0 2)))))
  (+ (+ (* 0.6666666666666666 (/ 1 (pow x 3))) (log -1)) (/ 2.0 x))
  (+ (+ (* 0.6666666666666666 (/ 1 (pow x 3))) (log -1)) (/ 2.0 x))
  (+ 1.0 (* 2.0 (+ (pow x 2) x)))
  (- (- (/ (- 2.0) (pow x 2)) 1) (/ 2.0 x))
  (- (- (/ (- 2.0) (pow x 2)) 1) (/ 2.0 x))
0.414 * * * [progress]: adding candidates to table
0.592 * * [progress]: iteration 2 / 4
0.592 * * * [progress]: picking best candidate
0.606 * * * * [pick]: Picked  #<alt (λ (x) (* (/ 1.0 2.0) (+ (* 2.0 (+ (pow x 2) x)) (- (log 1.0) (* 2.0 (/ (pow x 2) (pow 1.0 2)))))))>
0.606 * * * [progress]: localizing error
0.618 * * * [progress]: generating rewritten candidates
0.619 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 2 2)
0.652 * * * [progress]: generating series expansions
0.652 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 2 2)
0.653 * [approximate]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in (x) around 0
0.653 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x
0.653 * [taylor]: Taking taylor expansion of 2.0 in x
0.653 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
0.653 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.654 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x
0.654 * [taylor]: Taking taylor expansion of 2.0 in x
0.654 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
0.654 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.654 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.654 * [taylor]: Taking taylor expansion of 1.0 in x
0.671 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0
0.671 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x
0.671 * [taylor]: Taking taylor expansion of 2.0 in x
0.671 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.671 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.671 * [taylor]: Taking taylor expansion of 1.0 in x
0.672 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x
0.672 * [taylor]: Taking taylor expansion of 2.0 in x
0.672 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.672 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.672 * [taylor]: Taking taylor expansion of 1.0 in x
0.688 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0
0.688 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x
0.688 * [taylor]: Taking taylor expansion of 2.0 in x
0.688 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.688 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.688 * [taylor]: Taking taylor expansion of 1.0 in x
0.689 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x
0.689 * [taylor]: Taking taylor expansion of 2.0 in x
0.689 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.689 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.689 * [taylor]: Taking taylor expansion of 1.0 in x
0.705 * * * [progress]: simplifying candidates
0.712 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (/ (pow x 2) (pow 1.0 2)))
  (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2)))
  (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2)))
  (+ (log 2.0) (- (* (log x) 2) (log (pow 1.0 2))))
  (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2)))
  (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2)))
  (+ (log 2.0) (- (* (log x) 2) (log (pow 1.0 2))))
  (+ (log 2.0) (- (log (pow x 2)) (* (log 1.0) 2)))
  (+ (log 2.0) (- (log (pow x 2)) (* (log 1.0) 2)))
  (+ (log 2.0) (- (log (pow x 2)) (log (pow 1.0 2))))
  (+ (log 2.0) (log (/ (pow x 2) (pow 1.0 2))))
  (log (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (exp (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (* (* (* 2.0 2.0) 2.0) (/ (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (pow 1.0 2) (pow 1.0 2)) (pow 1.0 2))))
  (* (* (* 2.0 2.0) 2.0) (* (* (/ (pow x 2) (pow 1.0 2)) (/ (pow x 2) (pow 1.0 2))) (/ (pow x 2) (pow 1.0 2))))
  (* (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))))
  (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (* (* (* 2.0 (/ (pow x 2) (pow 1.0 2))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2)))
  (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2)))
  (* (sqrt 2.0) (/ (pow (sqrt x) 2) 1.0))
  (* (sqrt 2.0) (/ (pow (sqrt x) 2) 1.0))
  (* (sqrt 2.0) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2))))
  (* (sqrt 2.0) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2))))
  (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2))))
  (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2))))
  (* (sqrt 2.0) (/ x (pow (sqrt 1.0) 2)))
  (* (sqrt 2.0) (/ x (pow (sqrt 1.0) 2)))
  (* (sqrt 2.0) (/ x 1.0))
  (* (sqrt 2.0) (/ x 1.0))
  (* (sqrt 2.0) (/ x (sqrt (pow 1.0 2))))
  (* (sqrt 2.0) (/ x (sqrt (pow 1.0 2))))
  (* (sqrt 2.0) (/ x (pow 1.0 (/ 2 2))))
  (* (sqrt 2.0) (/ x (pow 1.0 (/ 2 2))))
  (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2)))
  (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2)))
  (* (sqrt 2.0) (/ (sqrt (pow x 2)) 1.0))
  (* (sqrt 2.0) (/ (sqrt (pow x 2)) 1.0))
  (* (sqrt 2.0) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2))))
  (* (sqrt 2.0) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2))))
  (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2))))
  (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2))))
  (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2)))
  (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2)))
  (* (sqrt 2.0) (/ (pow x (/ 2 2)) 1.0))
  (* (sqrt 2.0) (/ (pow x (/ 2 2)) 1.0))
  (* (sqrt 2.0) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2))))
  (* (sqrt 2.0) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2))))
  (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2))))
  (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2))))
  (* 2.0 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2)))))
  (* 2.0 (sqrt (/ (pow x 2) (pow 1.0 2))))
  (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (sqrt 1.0) 2)))
  (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1 2)))
  (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0))
  (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (sqrt (pow 1.0 2))))
  (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) 1))
  (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1.0 (/ 2 2))))
  (* 2.0 (/ (pow (sqrt x) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 2.0 (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2)))
  (* 2.0 (/ (pow (sqrt x) 2) (pow 1 2)))
  (* 2.0 (/ (pow (sqrt x) 2) 1.0))
  (* 2.0 (/ (pow (sqrt x) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 2.0 (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2))))
  (* 2.0 (/ (pow (sqrt x) 2) 1))
  (* 2.0 (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2))))
  (* 2.0 (/ (pow 1 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 2.0 (/ (pow 1 2) (pow (sqrt 1.0) 2)))
  (* 2.0 (/ (pow 1 2) (pow 1 2)))
  (* 2.0 (/ (pow 1 2) 1.0))
  (* 2.0 (/ (pow 1 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 2.0 (/ (pow 1 2) (sqrt (pow 1.0 2))))
  (* 2.0 (/ (pow 1 2) 1))
  (* 2.0 (/ (pow 1 2) (pow 1.0 (/ 2 2))))
  (* 2.0 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 2.0 (/ x (pow (sqrt 1.0) 2)))
  (* 2.0 (/ x (pow 1 2)))
  (* 2.0 (/ x 1.0))
  (* 2.0 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 2.0 (/ x (sqrt (pow 1.0 2))))
  (* 2.0 (/ x 1))
  (* 2.0 (/ x (pow 1.0 (/ 2 2))))
  (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (sqrt 1.0) 2)))
  (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1 2)))
  (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1.0))
  (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (sqrt (pow 1.0 2))))
  (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1))
  (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1.0 (/ 2 2))))
  (* 2.0 (/ (sqrt (pow x 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 2.0 (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2)))
  (* 2.0 (/ (sqrt (pow x 2)) (pow 1 2)))
  (* 2.0 (/ (sqrt (pow x 2)) 1.0))
  (* 2.0 (/ (sqrt (pow x 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 2.0 (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2))))
  (* 2.0 (/ (sqrt (pow x 2)) 1))
  (* 2.0 (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2))))
  (* 2.0 (/ 1 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 2.0 (/ 1 (pow (sqrt 1.0) 2)))
  (* 2.0 (/ 1 (pow 1 2)))
  (* 2.0 (/ 1 1.0))
  (* 2.0 (/ 1 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 2.0 (/ 1 (sqrt (pow 1.0 2))))
  (* 2.0 (/ 1 1))
  (* 2.0 (/ 1 (pow 1.0 (/ 2 2))))
  (* 2.0 (/ (pow x (/ 2 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 2.0 (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2)))
  (* 2.0 (/ (pow x (/ 2 2)) (pow 1 2)))
  (* 2.0 (/ (pow x (/ 2 2)) 1.0))
  (* 2.0 (/ (pow x (/ 2 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 2.0 (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2))))
  (* 2.0 (/ (pow x (/ 2 2)) 1))
  (* 2.0 (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2))))
  (* 2.0 1)
  (* 2.0 (pow x 2))
  (* (cbrt 2.0) (/ (pow x 2) (pow 1.0 2)))
  (* (sqrt 2.0) (/ (pow x 2) (pow 1.0 2)))
  (* 2.0 (/ (pow x 2) (pow 1.0 2)))
  (* 2.0 (pow x 2))
  (* 2.0 (pow x 2))
  (* 2.0 (pow x 2))
  (* 2.0 (pow x 2))
0.719 * * [simplify]: iteration  0 :  528  enodes  (cost  643 )
0.728 * * [simplify]: iteration  1 :  2205  enodes  (cost  526 )
0.761 * * [simplify]: iteration  2 :  5001  enodes  (cost  525 )
0.764 * [simplify]: Simplified to:
   (* 2.0 (/ (pow x 2) (pow 1.0 2)))
  (log (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (log (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (log (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (log (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (log (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (log (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (log (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (log (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (log (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (log (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (log (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (exp (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (pow (* 2.0 (/ (pow x 2) (pow 1.0 2))) 3)
  (pow (* 2.0 (/ (pow x 2) (pow 1.0 2))) 3)
  (* (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))))
  (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (pow (* 2.0 (/ (pow x 2) (pow 1.0 2))) 3)
  (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2))))
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* x (sqrt 2.0)) (fabs 1.0))
  (/ (* x (sqrt 2.0)) (fabs 1.0))
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* x (sqrt 2.0)) (fabs 1.0))
  (/ (* x (sqrt 2.0)) (fabs 1.0))
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) (fabs x)) 1.0)
  (/ (* (sqrt 2.0) (fabs x)) 1.0)
  (/ (* (sqrt 2.0) (fabs x)) 1.0)
  (/ (* (sqrt 2.0) (fabs x)) 1.0)
  (/ (* (sqrt 2.0) (fabs x)) (fabs 1.0))
  (/ (* (sqrt 2.0) (fabs x)) (fabs 1.0))
  (/ (* (sqrt 2.0) (fabs x)) 1.0)
  (/ (* (sqrt 2.0) (fabs x)) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* x (sqrt 2.0)) (fabs 1.0))
  (/ (* x (sqrt 2.0)) (fabs 1.0))
  (/ (* (sqrt 2.0) x) 1.0)
  (/ (* (sqrt 2.0) x) 1.0)
  (* 2.0 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2)))))
  (* (/ (fabs (/ x 1.0)) 1) 2.0)
  (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (/ (* 2.0 (pow (* (cbrt x) (cbrt x)) 2)) 1.0)
  (* (pow (* (cbrt x) (cbrt x)) 2) 2.0)
  (/ (* 2.0 (pow (* (cbrt x) (cbrt x)) 2)) 1.0)
  (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (/ (* (pow (* (cbrt x) (cbrt x)) 2) 2.0) (fabs 1.0))
  (* (pow (* (cbrt x) (cbrt x)) 2) 2.0)
  (/ (* 2.0 (pow (* (cbrt x) (cbrt x)) 2)) 1.0)
  (/ (* 2.0 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ (* 2.0 x) 1.0)
  (* x 2.0)
  (/ (* 2.0 x) 1.0)
  (/ (* 2.0 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ (* x 2.0) (fabs 1.0))
  (* x 2.0)
  (/ (* 2.0 x) 1.0)
  (/ 2.0 (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ 2.0 1.0)
  2.0
  (/ 2.0 1.0)
  (/ 2.0 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ 2.0 (sqrt (pow 1.0 2)))
  2.0
  (/ 2.0 1.0)
  (/ (* 2.0 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ (* 2.0 x) 1.0)
  (* x 2.0)
  (/ (* 2.0 x) 1.0)
  (/ (* 2.0 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ (* x 2.0) (fabs 1.0))
  (* x 2.0)
  (/ (* 2.0 x) 1.0)
  (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (/ (* 2.0 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0)
  (* (* (cbrt (pow x 2)) (cbrt (pow x 2))) 2.0)
  (/ (* 2.0 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0)
  (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (/ (* 2.0 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (fabs 1.0))
  (* (* (cbrt (pow x 2)) (cbrt (pow x 2))) 2.0)
  (/ (* 2.0 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0)
  (/ (* 2.0 (fabs x)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ (* 2.0 (fabs x)) 1.0)
  (* (fabs x) 2.0)
  (/ (* 2.0 (fabs x)) 1.0)
  (* (/ 2.0 (cbrt (pow 1.0 2))) (/ (fabs x) (cbrt (pow 1.0 2))))
  (/ (* 2.0 (fabs x)) (fabs 1.0))
  (* (fabs x) 2.0)
  (/ (* 2.0 (fabs x)) 1.0)
  (/ 2.0 (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ 2.0 1.0)
  2.0
  (/ 2.0 1.0)
  (/ 2.0 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ 2.0 (sqrt (pow 1.0 2)))
  2.0
  (/ 2.0 1.0)
  (/ (* 2.0 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ (* 2.0 x) 1.0)
  (* x 2.0)
  (/ (* 2.0 x) 1.0)
  (/ (* 2.0 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ (* x 2.0) (fabs 1.0))
  (* x 2.0)
  (/ (* 2.0 x) 1.0)
  2.0
  (* 2.0 (pow x 2))
  (* (cbrt 2.0) (/ (pow x 2) (pow 1.0 2)))
  (* (sqrt 2.0) (/ (pow x 2) (pow 1.0 2)))
  (* 2.0 (/ (pow x 2) (pow 1.0 2)))
  (* 2.0 (pow x 2))
  (* 2.0 (pow x 2))
  (* 2.0 (pow x 2))
  (* 2.0 (pow x 2))
0.765 * * * [progress]: adding candidates to table
1.037 * * [progress]: iteration 3 / 4
1.037 * * * [progress]: picking best candidate
1.049 * * * * [pick]: Picked  #<alt (λ (x) (* (/ 1.0 2.0) (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))))>
1.049 * * * [progress]: localizing error
1.059 * * * [progress]: generating rewritten candidates
1.059 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
1.061 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
1.065 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
1.070 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
1.090 * * * [progress]: generating series expansions
1.090 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
1.090 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
1.090 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.090 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.090 * [taylor]: Taking taylor expansion of x in x
1.090 * [taylor]: Taking taylor expansion of 1.0 in x
1.091 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.091 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.091 * [taylor]: Taking taylor expansion of x in x
1.091 * [taylor]: Taking taylor expansion of 1.0 in x
1.104 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
1.104 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.104 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.104 * [taylor]: Taking taylor expansion of x in x
1.104 * [taylor]: Taking taylor expansion of 1.0 in x
1.105 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.105 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.105 * [taylor]: Taking taylor expansion of 1.0 in x
1.118 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
1.118 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.118 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.118 * [taylor]: Taking taylor expansion of 1.0 in x
1.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.118 * [taylor]: Taking taylor expansion of x in x
1.119 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.119 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.119 * [taylor]: Taking taylor expansion of 1.0 in x
1.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.119 * [taylor]: Taking taylor expansion of x in x
1.134 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
1.134 * [approximate]: Taking taylor expansion of (log (/ 1 (- 1.0 x))) in (x) around 0
1.134 * [taylor]: Taking taylor expansion of (log (/ 1 (- 1.0 x))) in x
1.134 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x
1.134 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.134 * [taylor]: Taking taylor expansion of 1.0 in x
1.134 * [taylor]: Taking taylor expansion of x in x
1.135 * [taylor]: Taking taylor expansion of (log (/ 1 (- 1.0 x))) in x
1.135 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x
1.135 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.135 * [taylor]: Taking taylor expansion of 1.0 in x
1.135 * [taylor]: Taking taylor expansion of x in x
1.153 * [approximate]: Taking taylor expansion of (log (/ 1 (- 1.0 (/ 1 x)))) in (x) around 0
1.153 * [taylor]: Taking taylor expansion of (log (/ 1 (- 1.0 (/ 1 x)))) in x
1.153 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.154 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.154 * [taylor]: Taking taylor expansion of 1.0 in x
1.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.154 * [taylor]: Taking taylor expansion of x in x
1.155 * [taylor]: Taking taylor expansion of (log (/ 1 (- 1.0 (/ 1 x)))) in x
1.155 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.155 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.155 * [taylor]: Taking taylor expansion of 1.0 in x
1.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.155 * [taylor]: Taking taylor expansion of x in x
1.183 * [approximate]: Taking taylor expansion of (log (/ 1 (+ (/ 1 x) 1.0))) in (x) around 0
1.183 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (/ 1 x) 1.0))) in x
1.183 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
1.183 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.183 * [taylor]: Taking taylor expansion of x in x
1.183 * [taylor]: Taking taylor expansion of 1.0 in x
1.184 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (/ 1 x) 1.0))) in x
1.184 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
1.184 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.184 * [taylor]: Taking taylor expansion of x in x
1.185 * [taylor]: Taking taylor expansion of 1.0 in x
1.204 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
1.204 * [approximate]: Taking taylor expansion of (/ 1 (- 1.0 x)) in (x) around 0
1.204 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x
1.204 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.204 * [taylor]: Taking taylor expansion of 1.0 in x
1.204 * [taylor]: Taking taylor expansion of x in x
1.205 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x
1.205 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.205 * [taylor]: Taking taylor expansion of 1.0 in x
1.205 * [taylor]: Taking taylor expansion of x in x
1.210 * [approximate]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in (x) around 0
1.211 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.211 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.211 * [taylor]: Taking taylor expansion of 1.0 in x
1.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.211 * [taylor]: Taking taylor expansion of x in x
1.212 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.212 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.212 * [taylor]: Taking taylor expansion of 1.0 in x
1.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.212 * [taylor]: Taking taylor expansion of x in x
1.220 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in (x) around 0
1.220 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
1.220 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.220 * [taylor]: Taking taylor expansion of x in x
1.220 * [taylor]: Taking taylor expansion of 1.0 in x
1.221 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
1.221 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.221 * [taylor]: Taking taylor expansion of x in x
1.221 * [taylor]: Taking taylor expansion of 1.0 in x
1.228 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
1.228 * [approximate]: Taking taylor expansion of (+ (log (/ 1 (- 1.0 x))) (log (+ x 1.0))) in (x) around 0
1.228 * [taylor]: Taking taylor expansion of (+ (log (/ 1 (- 1.0 x))) (log (+ x 1.0))) in x
1.228 * [taylor]: Taking taylor expansion of (log (/ 1 (- 1.0 x))) in x
1.228 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x
1.228 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.228 * [taylor]: Taking taylor expansion of 1.0 in x
1.228 * [taylor]: Taking taylor expansion of x in x
1.229 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.229 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.229 * [taylor]: Taking taylor expansion of x in x
1.229 * [taylor]: Taking taylor expansion of 1.0 in x
1.230 * [taylor]: Taking taylor expansion of (+ (log (/ 1 (- 1.0 x))) (log (+ x 1.0))) in x
1.230 * [taylor]: Taking taylor expansion of (log (/ 1 (- 1.0 x))) in x
1.230 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x
1.230 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.230 * [taylor]: Taking taylor expansion of 1.0 in x
1.230 * [taylor]: Taking taylor expansion of x in x
1.231 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.231 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.231 * [taylor]: Taking taylor expansion of x in x
1.231 * [taylor]: Taking taylor expansion of 1.0 in x
1.270 * [approximate]: Taking taylor expansion of (+ (log (+ (/ 1 x) 1.0)) (log (/ 1 (- 1.0 (/ 1 x))))) in (x) around 0
1.271 * [taylor]: Taking taylor expansion of (+ (log (+ (/ 1 x) 1.0)) (log (/ 1 (- 1.0 (/ 1 x))))) in x
1.271 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.271 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.271 * [taylor]: Taking taylor expansion of x in x
1.271 * [taylor]: Taking taylor expansion of 1.0 in x
1.271 * [taylor]: Taking taylor expansion of (log (/ 1 (- 1.0 (/ 1 x)))) in x
1.272 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.272 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.272 * [taylor]: Taking taylor expansion of 1.0 in x
1.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.272 * [taylor]: Taking taylor expansion of x in x
1.273 * [taylor]: Taking taylor expansion of (+ (log (+ (/ 1 x) 1.0)) (log (/ 1 (- 1.0 (/ 1 x))))) in x
1.273 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.273 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.273 * [taylor]: Taking taylor expansion of x in x
1.273 * [taylor]: Taking taylor expansion of 1.0 in x
1.274 * [taylor]: Taking taylor expansion of (log (/ 1 (- 1.0 (/ 1 x)))) in x
1.274 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.274 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.274 * [taylor]: Taking taylor expansion of 1.0 in x
1.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.274 * [taylor]: Taking taylor expansion of x in x
1.348 * [approximate]: Taking taylor expansion of (+ (log (/ 1 (+ (/ 1 x) 1.0))) (log (- 1.0 (/ 1 x)))) in (x) around 0
1.348 * [taylor]: Taking taylor expansion of (+ (log (/ 1 (+ (/ 1 x) 1.0))) (log (- 1.0 (/ 1 x)))) in x
1.348 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (/ 1 x) 1.0))) in x
1.348 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
1.348 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.348 * [taylor]: Taking taylor expansion of x in x
1.348 * [taylor]: Taking taylor expansion of 1.0 in x
1.349 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.349 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.349 * [taylor]: Taking taylor expansion of 1.0 in x
1.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.349 * [taylor]: Taking taylor expansion of x in x
1.350 * [taylor]: Taking taylor expansion of (+ (log (/ 1 (+ (/ 1 x) 1.0))) (log (- 1.0 (/ 1 x)))) in x
1.350 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (/ 1 x) 1.0))) in x
1.350 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
1.350 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.350 * [taylor]: Taking taylor expansion of x in x
1.350 * [taylor]: Taking taylor expansion of 1.0 in x
1.351 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.351 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.351 * [taylor]: Taking taylor expansion of 1.0 in x
1.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.351 * [taylor]: Taking taylor expansion of x in x
1.418 * * * [progress]: simplifying candidates
1.420 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (log (cbrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log 1)
  (log (+ 1.0 x))
  (log 1)
  (log (+ 1.0 x))
  (log (+ (pow 1.0 3) (pow x 3)))
  (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (log (- (* 1.0 1.0) (* x x)))
  (log (- 1.0 x))
  (log (+ 1.0 x))
  (log (log (+ 1.0 x)))
  (exp (log (+ 1.0 x)))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (cbrt (log (+ 1.0 x)))
  (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (log (* (cbrt (/ 1 (- 1.0 x))) (cbrt (/ 1 (- 1.0 x)))))
  (log (cbrt (/ 1 (- 1.0 x))))
  (log (sqrt (/ 1 (- 1.0 x))))
  (log (sqrt (/ 1 (- 1.0 x))))
  (log (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (log (/ (cbrt 1) (cbrt (- 1.0 x))))
  (log (/ (* (cbrt 1) (cbrt 1)) (sqrt (- 1.0 x))))
  (log (/ (cbrt 1) (sqrt (- 1.0 x))))
  (log (/ (* (cbrt 1) (cbrt 1)) 1))
  (log (/ (cbrt 1) (- 1.0 x)))
  (log (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1.0) (sqrt x))))
  (log (/ (cbrt 1) (- (sqrt 1.0) (sqrt x))))
  (log (/ (* (cbrt 1) (cbrt 1)) 1))
  (log (/ (cbrt 1) (- 1.0 x)))
  (log (/ (sqrt 1) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (log (/ (sqrt 1) (cbrt (- 1.0 x))))
  (log (/ (sqrt 1) (sqrt (- 1.0 x))))
  (log (/ (sqrt 1) (sqrt (- 1.0 x))))
  (log (/ (sqrt 1) 1))
  (log (/ (sqrt 1) (- 1.0 x)))
  (log (/ (sqrt 1) (+ (sqrt 1.0) (sqrt x))))
  (log (/ (sqrt 1) (- (sqrt 1.0) (sqrt x))))
  (log (/ (sqrt 1) 1))
  (log (/ (sqrt 1) (- 1.0 x)))
  (log (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (log (/ 1 (cbrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  (log (/ 1 1))
  (log (/ 1 (- 1.0 x)))
  (log (/ 1 (+ (sqrt 1.0) (sqrt x))))
  (log (/ 1 (- (sqrt 1.0) (sqrt x))))
  (log (/ 1 1))
  (log (/ 1 (- 1.0 x)))
  (log 1)
  (log (/ 1 (- 1.0 x)))
  (log 1)
  (log (/ 1 (- 1.0 x)))
  (log (/ 1 (- (pow 1.0 3) (pow x 3))))
  (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (log (/ 1 (- (* 1.0 1.0) (* x x))))
  (log (+ 1.0 x))
  (log 1)
  (log (- 1.0 x))
  (log (- 1.0 x))
  (log (- 1.0 x))
  (log (- 1.0 x))
  (log (/ 1 (- 1.0 x)))
  (log (log (/ 1 (- 1.0 x))))
  (exp (log (/ 1 (- 1.0 x))))
  (* (cbrt (log (/ 1 (- 1.0 x)))) (cbrt (log (/ 1 (- 1.0 x)))))
  (cbrt (log (/ 1 (- 1.0 x))))
  (* (* (log (/ 1 (- 1.0 x))) (log (/ 1 (- 1.0 x)))) (log (/ 1 (- 1.0 x))))
  (sqrt (log (/ 1 (- 1.0 x))))
  (sqrt (log (/ 1 (- 1.0 x))))
  (- 1)
  (- (log (- 1.0 x)))
  (- 0 (log (- 1.0 x)))
  (- (log 1) (log (- 1.0 x)))
  (log (/ 1 (- 1.0 x)))
  (exp (/ 1 (- 1.0 x)))
  (/ (* (* 1 1) 1) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)))
  (* (cbrt (/ 1 (- 1.0 x))) (cbrt (/ 1 (- 1.0 x))))
  (cbrt (/ 1 (- 1.0 x)))
  (* (* (/ 1 (- 1.0 x)) (/ 1 (- 1.0 x))) (/ 1 (- 1.0 x)))
  (sqrt (/ 1 (- 1.0 x)))
  (sqrt (/ 1 (- 1.0 x)))
  (- 1)
  (- (- 1.0 x))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt 1) (cbrt (- 1.0 x)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- 1.0 x)))
  (/ (cbrt 1) (sqrt (- 1.0 x)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- 1.0 x))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt 1) (- (sqrt 1.0) (sqrt x)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- 1.0 x))
  (/ (sqrt 1) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt 1) (cbrt (- 1.0 x)))
  (/ (sqrt 1) (sqrt (- 1.0 x)))
  (/ (sqrt 1) (sqrt (- 1.0 x)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- 1.0 x))
  (/ (sqrt 1) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt 1) (- (sqrt 1.0) (sqrt x)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ 1 (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ 1 (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) 1)
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ (- 1.0 x) (cbrt 1))
  (/ (- 1.0 x) (sqrt 1))
  (/ (- 1.0 x) 1)
  (/ 1 (- (pow 1.0 3) (pow x 3)))
  (/ 1 (- (* 1.0 1.0) (* x x)))
  (* (/ 1 (- 1.0 x)) (+ 1.0 x))
  (log (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x))))
  (exp (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x))))
  (* (cbrt (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))) (cbrt (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))))
  (cbrt (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x))))
  (* (* (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x))) (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))) (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x))))
  (sqrt (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x))))
  (sqrt (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x))))
  (+ (pow (log (/ 1 (- 1.0 x))) 3) (pow (log (+ 1.0 x)) 3))
  (+ (* (log (/ 1 (- 1.0 x))) (log (/ 1 (- 1.0 x)))) (- (* (log (+ 1.0 x)) (log (+ 1.0 x))) (* (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))))
  (- (* (log (/ 1 (- 1.0 x))) (log (/ 1 (- 1.0 x)))) (* (log (+ 1.0 x)) (log (+ 1.0 x))))
  (- (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))
  (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))
  (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))
  (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))
  (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))
  (+ (log (/ 1 (- 1.0 x))) (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (+ (log (/ 1 (- 1.0 x))) (log (sqrt (+ 1.0 x))))
  (+ (log (/ 1 (- 1.0 x))) (log 1))
  (+ (log (/ 1 (- 1.0 x))) (log 1))
  (+ (log (cbrt (/ 1 (- 1.0 x)))) (log (+ 1.0 x)))
  (+ (log (sqrt (/ 1 (- 1.0 x)))) (log (+ 1.0 x)))
  (+ (log (/ (cbrt 1) (cbrt (- 1.0 x)))) (log (+ 1.0 x)))
  (+ (log (/ (cbrt 1) (sqrt (- 1.0 x)))) (log (+ 1.0 x)))
  (+ (log (/ (cbrt 1) (- 1.0 x))) (log (+ 1.0 x)))
  (+ (log (/ (cbrt 1) (- (sqrt 1.0) (sqrt x)))) (log (+ 1.0 x)))
  (+ (log (/ (cbrt 1) (- 1.0 x))) (log (+ 1.0 x)))
  (+ (log (/ (sqrt 1) (cbrt (- 1.0 x)))) (log (+ 1.0 x)))
  (+ (log (/ (sqrt 1) (sqrt (- 1.0 x)))) (log (+ 1.0 x)))
  (+ (log (/ (sqrt 1) (- 1.0 x))) (log (+ 1.0 x)))
  (+ (log (/ (sqrt 1) (- (sqrt 1.0) (sqrt x)))) (log (+ 1.0 x)))
  (+ (log (/ (sqrt 1) (- 1.0 x))) (log (+ 1.0 x)))
  (+ (log (/ 1 (cbrt (- 1.0 x)))) (log (+ 1.0 x)))
  (+ (log (/ 1 (sqrt (- 1.0 x)))) (log (+ 1.0 x)))
  (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))
  (+ (log (/ 1 (- (sqrt 1.0) (sqrt x)))) (log (+ 1.0 x)))
  (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))
  (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))
  (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))
  (+ (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (log (+ 1.0 x)))
  (+ (log (+ 1.0 x)) (log (+ 1.0 x)))
  (+ (log (/ 1 (- 1.0 x))) (log (+ (pow 1.0 3) (pow x 3))))
  (+ (log (/ 1 (- 1.0 x))) (log (- (* 1.0 1.0) (* x x))))
  (- (log (- 1.0 x)) (log (+ 1.0 x)))
  (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x))))
  (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x))))
  (+ (* 0.5 (pow x 2)) (+ (* 1.0 x) (log 1.0)))
  (+ (log -1) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x)))))
  (+ (* 0.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (log (/ -1 x))))
  (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) 1.0))
  (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1.0 (/ 1 (pow x 3))))))
  (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1.0 (/ 1 (pow x 3))))))
  (- (+ (* 0.5 (pow x 2)) (+ (* 2.0 x) (* 2 (log 1.0)))) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3)))))
  (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3)))))
1.433 * * [simplify]: iteration  0 :  479  enodes  (cost  923 )
1.440 * * [simplify]: iteration  1 :  1596  enodes  (cost  831 )
1.465 * * [simplify]: iteration  2 :  5001  enodes  (cost  755 )
1.469 * [simplify]: Simplified to:
   (* 2 (log (cbrt (+ 1.0 x))))
  (log (cbrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  0
  (log (+ 1.0 x))
  0
  (log (+ 1.0 x))
  (log (+ (pow 1.0 3) (pow x 3)))
  (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (log (- (* 1.0 1.0) (* x x)))
  (log (- 1.0 x))
  (log (+ 1.0 x))
  (log (log (+ 1.0 x)))
  (+ 1.0 x)
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (cbrt (log (+ 1.0 x)))
  (pow (log (+ 1.0 x)) 3)
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (* 2 (log (cbrt (/ 1 (- 1.0 x)))))
  (log (cbrt (/ 1 (- 1.0 x))))
  (log (sqrt (/ 1 (- 1.0 x))))
  (log (sqrt (/ 1 (- 1.0 x))))
  (* 2 (log (/ (cbrt 1) (cbrt (- 1.0 x)))))
  (log (/ 1 (cbrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  0
  (log (/ 1 (- 1.0 x)))
  (log (/ 1 (+ (sqrt 1.0) (sqrt x))))
  (log (/ 1 (- (sqrt 1.0) (sqrt x))))
  0
  (log (/ 1 (- 1.0 x)))
  (* 2 (log (/ (cbrt 1) (cbrt (- 1.0 x)))))
  (log (/ 1 (cbrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  0
  (log (/ 1 (- 1.0 x)))
  (log (/ 1 (+ (sqrt 1.0) (sqrt x))))
  (log (/ 1 (- (sqrt 1.0) (sqrt x))))
  0
  (log (/ 1 (- 1.0 x)))
  (* 2 (log (/ (cbrt 1) (cbrt (- 1.0 x)))))
  (log (/ 1 (cbrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  (log (/ 1 (sqrt (- 1.0 x))))
  0
  (log (/ 1 (- 1.0 x)))
  (log (/ 1 (+ (sqrt 1.0) (sqrt x))))
  (log (/ 1 (- (sqrt 1.0) (sqrt x))))
  0
  (log (/ 1 (- 1.0 x)))
  0
  (log (/ 1 (- 1.0 x)))
  0
  (log (/ 1 (- 1.0 x)))
  (log (/ 1 (- (pow 1.0 3) (pow x 3))))
  (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (log (/ 1 (- (* 1.0 1.0) (* x x))))
  (log (+ 1.0 x))
  0
  (log (- 1.0 x))
  (log (- 1.0 x))
  (log (- 1.0 x))
  (log (- 1.0 x))
  (log (/ 1 (- 1.0 x)))
  (log (log (/ 1 (- 1.0 x))))
  (/ 1 (- 1.0 x))
  (* (cbrt (log (/ 1 (- 1.0 x)))) (cbrt (log (/ 1 (- 1.0 x)))))
  (cbrt (log (/ 1 (- 1.0 x))))
  (pow (log (/ 1 (- 1.0 x))) 3)
  (sqrt (log (/ 1 (- 1.0 x))))
  (sqrt (log (/ 1 (- 1.0 x))))
  (- 1)
  (log (/ 1 (- 1.0 x)))
  (log (/ 1 (- 1.0 x)))
  (log (/ 1 (- 1.0 x)))
  (log (/ 1 (- 1.0 x)))
  (exp (/ 1 (- 1.0 x)))
  (/ 1 (pow (- 1.0 x) 3))
  (* (cbrt (/ 1 (- 1.0 x))) (cbrt (/ 1 (- 1.0 x))))
  (cbrt (/ 1 (- 1.0 x)))
  (/ 1 (pow (- 1.0 x) 3))
  (sqrt (/ 1 (- 1.0 x)))
  (sqrt (/ 1 (- 1.0 x)))
  (- 1)
  (- x 1.0)
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  1
  (/ 1 (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (- (sqrt 1.0) (sqrt x)))
  1
  (/ 1 (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  1
  (/ 1 (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (- (sqrt 1.0) (sqrt x)))
  1
  (/ 1 (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  1
  (/ 1 (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (- (sqrt 1.0) (sqrt x)))
  1
  (/ 1 (- 1.0 x))
  (/ 1 (- 1.0 x))
  (- 1.0 x)
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (sqrt (- 1.0 x)))
  1
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  1
  (- 1.0 x)
  (- 1.0 x)
  (- 1.0 x)
  (/ 1 (- (pow 1.0 3) (pow x 3)))
  (/ 1 (- (* 1.0 1.0) (* x x)))
  (/ (+ 1.0 x) (- 1.0 x))
  (log (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x))))
  (/ (+ 1.0 x) (- 1.0 x))
  (* (cbrt (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))) (cbrt (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)))))
  (cbrt (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x))))
  (pow (- (log (+ 1.0 x)) (log (- 1.0 x))) 3)
  (sqrt (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x))))
  (sqrt (+ (log (/ 1 (- 1.0 x))) (log (+ 1.0 x))))
  (+ (pow (log (/ 1 (- 1.0 x))) 3) (pow (log (+ 1.0 x)) 3))
  (+ (+ (* (log (+ 1.0 x)) (+ (log (+ 1.0 x)) (log (- 1.0 x)))) 0) (* (log (- 1.0 x)) (log (- 1.0 x))))
  (* (log (- (* 1.0 1.0) (* x x))) (- (log (- 1.0 x)) (log (+ 1.0 x))))
  (log (/ 1 (- (* 1.0 1.0) (* x x))))
  (- (log (+ 1.0 x)) (log (- 1.0 x)))
  (- (log (+ 1.0 x)) (log (- 1.0 x)))
  (- (log (+ 1.0 x)) (log (- 1.0 x)))
  (- (log (+ 1.0 x)) (log (- 1.0 x)))
  (- (* 2 (log (cbrt (+ 1.0 x)))) (log (- 1.0 x)))
  (- (log (sqrt (+ 1.0 x))) (log (- 1.0 x)))
  (log (/ 1 (- 1.0 x)))
  (log (/ 1 (- 1.0 x)))
  (+ (log (cbrt (/ 1 (- 1.0 x)))) (log (+ 1.0 x)))
  (+ (log (sqrt (/ 1 (- 1.0 x)))) (log (+ 1.0 x)))
  (- (log (+ 1.0 x)) (log (cbrt (- 1.0 x))))
  (- (log (+ 1.0 x)) (log (sqrt (- 1.0 x))))
  (- (log (+ 1.0 x)) (log (- 1.0 x)))
  (- (log (+ 1.0 x)) (log (- (sqrt 1.0) (sqrt x))))
  (- (log (+ 1.0 x)) (log (- 1.0 x)))
  (- (log (+ 1.0 x)) (log (cbrt (- 1.0 x))))
  (- (log (+ 1.0 x)) (log (sqrt (- 1.0 x))))
  (- (log (+ 1.0 x)) (log (- 1.0 x)))
  (- (log (+ 1.0 x)) (log (- (sqrt 1.0) (sqrt x))))
  (- (log (+ 1.0 x)) (log (- 1.0 x)))
  (- (log (+ 1.0 x)) (log (cbrt (- 1.0 x))))
  (- (log (+ 1.0 x)) (log (sqrt (- 1.0 x))))
  (- (log (+ 1.0 x)) (log (- 1.0 x)))
  (- (log (+ 1.0 x)) (log (- (sqrt 1.0) (sqrt x))))
  (- (log (+ 1.0 x)) (log (- 1.0 x)))
  (- (log (+ 1.0 x)) (log (- 1.0 x)))
  (- (log (+ 1.0 x)) (log (- 1.0 x)))
  (+ (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (log (+ 1.0 x)))
  (* 2 (log (+ 1.0 x)))
  (- (log (+ (pow 1.0 3) (pow x 3))) (log (- 1.0 x)))
  (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)))
  (- (log (- 1.0 x)) (log (+ 1.0 x)))
  (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (/ 1.0 x) (- (/ (/ 0.5 x) x) (log x)))
  (- (* (/ 1 x) (- 1.0 (/ 0.5 x))) (- (log (/ -1 x)) (log -1)))
  (+ (* 0.5 (pow x 2)) (+ (* 1.0 x) (log 1.0)))
  (+ (+ (- (/ (/ 0.5 x) x) (log x)) (log -1)) (/ 1.0 x))
  (+ (+ (- (/ (/ 0.5 x) x) (log x)) (log -1)) (/ 1.0 x))
  (+ 1.0 (* 1.0 (+ (pow x 2) x)))
  (- (- (/ (- 1.0) (pow x 2)) (/ 1.0 (pow x 3))) (/ 1 x))
  (- (- (/ (- 1.0) (pow x 2)) (/ 1.0 (pow x 3))) (/ 1 x))
  (+ (* 2 (log 1.0)) (- (* x (+ 2.0 (* x 0.5))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (+ (+ (* 0.6666666666666666 (/ 1 (pow x 3))) (log -1)) (/ 2.0 x))
  (+ (+ (* 0.6666666666666666 (/ 1 (pow x 3))) (log -1)) (/ 2.0 x))
1.470 * * * [progress]: adding candidates to table
1.700 * * [progress]: iteration 4 / 4
1.700 * * * [progress]: picking best candidate
1.717 * * * * [pick]: Picked  #<alt (λ (x) (* (/ 1.0 2.0) (+ (* 2 (log 1.0)) (- (* x (+ 2.0 (* x 0.5))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))))>
1.717 * * * [progress]: localizing error
1.738 * * * [progress]: generating rewritten candidates
1.738 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2 1)
1.744 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2 2)
1.776 * * * [progress]: generating series expansions
1.776 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2 1)
1.776 * [approximate]: Taking taylor expansion of (* x (+ (* 0.5 x) 2.0)) in (x) around 0
1.776 * [taylor]: Taking taylor expansion of (* x (+ (* 0.5 x) 2.0)) in x
1.776 * [taylor]: Taking taylor expansion of x in x
1.776 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) 2.0) in x
1.776 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
1.776 * [taylor]: Taking taylor expansion of 0.5 in x
1.776 * [taylor]: Taking taylor expansion of x in x
1.776 * [taylor]: Taking taylor expansion of 2.0 in x
1.776 * [taylor]: Taking taylor expansion of (* x (+ (* 0.5 x) 2.0)) in x
1.776 * [taylor]: Taking taylor expansion of x in x
1.776 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) 2.0) in x
1.776 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
1.776 * [taylor]: Taking taylor expansion of 0.5 in x
1.776 * [taylor]: Taking taylor expansion of x in x
1.776 * [taylor]: Taking taylor expansion of 2.0 in x
1.794 * [approximate]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 2.0) x) in (x) around 0
1.794 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 2.0) x) in x
1.794 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 2.0) in x
1.794 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
1.794 * [taylor]: Taking taylor expansion of 0.5 in x
1.794 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.794 * [taylor]: Taking taylor expansion of x in x
1.795 * [taylor]: Taking taylor expansion of 2.0 in x
1.795 * [taylor]: Taking taylor expansion of x in x
1.796 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 2.0) x) in x
1.796 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 2.0) in x
1.796 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
1.796 * [taylor]: Taking taylor expansion of 0.5 in x
1.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.796 * [taylor]: Taking taylor expansion of x in x
1.796 * [taylor]: Taking taylor expansion of 2.0 in x
1.796 * [taylor]: Taking taylor expansion of x in x
1.818 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (* 0.5 (/ 1 x))) x)) in (x) around 0
1.818 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (* 0.5 (/ 1 x))) x)) in x
1.818 * [taylor]: Taking taylor expansion of -1 in x
1.818 * [taylor]: Taking taylor expansion of (/ (- 2.0 (* 0.5 (/ 1 x))) x) in x
1.818 * [taylor]: Taking taylor expansion of (- 2.0 (* 0.5 (/ 1 x))) in x
1.818 * [taylor]: Taking taylor expansion of 2.0 in x
1.818 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
1.818 * [taylor]: Taking taylor expansion of 0.5 in x
1.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.818 * [taylor]: Taking taylor expansion of x in x
1.819 * [taylor]: Taking taylor expansion of x in x
1.820 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (* 0.5 (/ 1 x))) x)) in x
1.820 * [taylor]: Taking taylor expansion of -1 in x
1.820 * [taylor]: Taking taylor expansion of (/ (- 2.0 (* 0.5 (/ 1 x))) x) in x
1.820 * [taylor]: Taking taylor expansion of (- 2.0 (* 0.5 (/ 1 x))) in x
1.820 * [taylor]: Taking taylor expansion of 2.0 in x
1.820 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
1.820 * [taylor]: Taking taylor expansion of 0.5 in x
1.820 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.820 * [taylor]: Taking taylor expansion of x in x
1.821 * [taylor]: Taking taylor expansion of x in x
1.846 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2 2)
1.846 * [approximate]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in (x) around 0
1.846 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x
1.846 * [taylor]: Taking taylor expansion of 1/2 in x
1.846 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
1.846 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.846 * [taylor]: Taking taylor expansion of x in x
1.846 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.847 * [taylor]: Taking taylor expansion of 1.0 in x
1.847 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x
1.847 * [taylor]: Taking taylor expansion of 1/2 in x
1.847 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
1.847 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.847 * [taylor]: Taking taylor expansion of x in x
1.847 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.847 * [taylor]: Taking taylor expansion of 1.0 in x
1.863 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0
1.863 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x
1.863 * [taylor]: Taking taylor expansion of 1/2 in x
1.863 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
1.863 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.863 * [taylor]: Taking taylor expansion of x in x
1.863 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.863 * [taylor]: Taking taylor expansion of 1.0 in x
1.864 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x
1.864 * [taylor]: Taking taylor expansion of 1/2 in x
1.864 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
1.864 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.864 * [taylor]: Taking taylor expansion of x in x
1.864 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.864 * [taylor]: Taking taylor expansion of 1.0 in x
1.880 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0
1.880 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x
1.880 * [taylor]: Taking taylor expansion of 1/2 in x
1.880 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
1.880 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.880 * [taylor]: Taking taylor expansion of x in x
1.880 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.880 * [taylor]: Taking taylor expansion of 1.0 in x
1.881 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x
1.881 * [taylor]: Taking taylor expansion of 1/2 in x
1.881 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
1.882 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.882 * [taylor]: Taking taylor expansion of x in x
1.882 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.882 * [taylor]: Taking taylor expansion of 1.0 in x
1.903 * * * [progress]: simplifying candidates
1.905 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ 2.0 (* x 0.5)))
  (+ (log x) (log (+ 2.0 (* x 0.5))))
  (log (* x (+ 2.0 (* x 0.5))))
  (exp (* x (+ 2.0 (* x 0.5))))
  (* (* (* x x) x) (* (* (+ 2.0 (* x 0.5)) (+ 2.0 (* x 0.5))) (+ 2.0 (* x 0.5))))
  (* (cbrt (* x (+ 2.0 (* x 0.5)))) (cbrt (* x (+ 2.0 (* x 0.5)))))
  (cbrt (* x (+ 2.0 (* x 0.5))))
  (* (* (* x (+ 2.0 (* x 0.5))) (* x (+ 2.0 (* x 0.5)))) (* x (+ 2.0 (* x 0.5))))
  (sqrt (* x (+ 2.0 (* x 0.5))))
  (sqrt (* x (+ 2.0 (* x 0.5))))
  (* (sqrt x) (sqrt (+ 2.0 (* x 0.5))))
  (* (sqrt x) (sqrt (+ 2.0 (* x 0.5))))
  (* x 2.0)
  (* x (* x 0.5))
  (* 2.0 x)
  (* (* x 0.5) x)
  (* x (* (cbrt (+ 2.0 (* x 0.5))) (cbrt (+ 2.0 (* x 0.5)))))
  (* x (sqrt (+ 2.0 (* x 0.5))))
  (* x 1)
  (* (cbrt x) (+ 2.0 (* x 0.5)))
  (* (sqrt x) (+ 2.0 (* x 0.5)))
  (* x (+ 2.0 (* x 0.5)))
  (* x (+ (pow 2.0 3) (pow (* x 0.5) 3)))
  (* x (- (* 2.0 2.0) (* (* x 0.5) (* x 0.5))))
  (* 1/2 (/ (pow x 2) (pow 1.0 2)))
  (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2)))
  (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2)))
  (+ (log 1/2) (- (* (log x) 2) (log (pow 1.0 2))))
  (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2)))
  (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2)))
  (+ (log 1/2) (- (* (log x) 2) (log (pow 1.0 2))))
  (+ (log 1/2) (- (log (pow x 2)) (* (log 1.0) 2)))
  (+ (log 1/2) (- (log (pow x 2)) (* (log 1.0) 2)))
  (+ (log 1/2) (- (log (pow x 2)) (log (pow 1.0 2))))
  (+ (log 1/2) (log (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (exp (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (* (* (* 1/2 1/2) 1/2) (/ (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (pow 1.0 2) (pow 1.0 2)) (pow 1.0 2))))
  (* (* (* 1/2 1/2) 1/2) (* (* (/ (pow x 2) (pow 1.0 2)) (/ (pow x 2) (pow 1.0 2))) (/ (pow x 2) (pow 1.0 2))))
  (* (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (* (* (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) 1.0))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) 1.0))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ x (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ x (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ x 1.0))
  (* (sqrt 1/2) (/ x 1.0))
  (* (sqrt 1/2) (/ x (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ x (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ x (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ x (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) 1.0))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) 1.0))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) 1.0))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) 1.0))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2))))
  (* 1/2 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2)))))
  (* 1/2 (sqrt (/ (pow x 2) (pow 1.0 2))))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (sqrt 1.0) 2)))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1 2)))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (sqrt (pow 1.0 2))))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1.0 (/ 2 2))))
  (* 1/2 (/ (pow (sqrt x) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2)))
  (* 1/2 (/ (pow (sqrt x) 2) (pow 1 2)))
  (* 1/2 (/ (pow (sqrt x) 2) 1.0))
  (* 1/2 (/ (pow (sqrt x) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2))))
  (* 1/2 (/ (pow (sqrt x) 2) 1))
  (* 1/2 (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2))))
  (* 1/2 (/ (pow 1 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ (pow 1 2) (pow (sqrt 1.0) 2)))
  (* 1/2 (/ (pow 1 2) (pow 1 2)))
  (* 1/2 (/ (pow 1 2) 1.0))
  (* 1/2 (/ (pow 1 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ (pow 1 2) (sqrt (pow 1.0 2))))
  (* 1/2 (/ (pow 1 2) 1))
  (* 1/2 (/ (pow 1 2) (pow 1.0 (/ 2 2))))
  (* 1/2 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ x (pow (sqrt 1.0) 2)))
  (* 1/2 (/ x (pow 1 2)))
  (* 1/2 (/ x 1.0))
  (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ x (sqrt (pow 1.0 2))))
  (* 1/2 (/ x 1))
  (* 1/2 (/ x (pow 1.0 (/ 2 2))))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (sqrt 1.0) 2)))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1 2)))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1.0))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (sqrt (pow 1.0 2))))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1.0 (/ 2 2))))
  (* 1/2 (/ (sqrt (pow x 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2)))
  (* 1/2 (/ (sqrt (pow x 2)) (pow 1 2)))
  (* 1/2 (/ (sqrt (pow x 2)) 1.0))
  (* 1/2 (/ (sqrt (pow x 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2))))
  (* 1/2 (/ (sqrt (pow x 2)) 1))
  (* 1/2 (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2))))
  (* 1/2 (/ 1 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ 1 (pow (sqrt 1.0) 2)))
  (* 1/2 (/ 1 (pow 1 2)))
  (* 1/2 (/ 1 1.0))
  (* 1/2 (/ 1 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ 1 (sqrt (pow 1.0 2))))
  (* 1/2 (/ 1 1))
  (* 1/2 (/ 1 (pow 1.0 (/ 2 2))))
  (* 1/2 (/ (pow x (/ 2 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2)))
  (* 1/2 (/ (pow x (/ 2 2)) (pow 1 2)))
  (* 1/2 (/ (pow x (/ 2 2)) 1.0))
  (* 1/2 (/ (pow x (/ 2 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2))))
  (* 1/2 (/ (pow x (/ 2 2)) 1))
  (* 1/2 (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2))))
  (* 1/2 1)
  (* 1/2 (pow x 2))
  (* (cbrt 1/2) (/ (pow x 2) (pow 1.0 2)))
  (* (sqrt 1/2) (/ (pow x 2) (pow 1.0 2)))
  (* 1/2 (/ (pow x 2) (pow 1.0 2)))
  (* 1/2 (pow x 2))
  (+ (* 0.5 (pow x 2)) (* 2.0 x))
  (+ (* 0.5 (pow x 2)) (* 2.0 x))
  (+ (* 0.5 (pow x 2)) (* 2.0 x))
  (* 0.5 (pow x 2))
  (* 0.5 (pow x 2))
  (* 0.5 (pow x 2))
1.913 * * [simplify]: iteration  0 :  659  enodes  (cost  755 )
1.925 * * [simplify]: iteration  1 :  3042  enodes  (cost  629 )
1.977 * * [simplify]: iteration  2 :  5001  enodes  (cost  628 )
1.981 * [simplify]: Simplified to:
   (* x (+ 2.0 (* x 0.5)))
  (log (* x (+ 2.0 (* x 0.5))))
  (log (* x (+ 2.0 (* x 0.5))))
  (exp (* x (+ 2.0 (* x 0.5))))
  (pow (* x (+ 2.0 (* x 0.5))) 3)
  (* (cbrt (* x (+ 2.0 (* x 0.5)))) (cbrt (* x (+ 2.0 (* x 0.5)))))
  (cbrt (* x (+ 2.0 (* x 0.5))))
  (pow (* x (+ 2.0 (* x 0.5))) 3)
  (sqrt (* x (+ 2.0 (* x 0.5))))
  (sqrt (* x (+ 2.0 (* x 0.5))))
  (* (sqrt x) (sqrt (+ 2.0 (* x 0.5))))
  (* (sqrt x) (sqrt (+ 2.0 (* x 0.5))))
  (* x 2.0)
  (* x (* x 0.5))
  (* x 2.0)
  (* x (* x 0.5))
  (* x (* (cbrt (+ 2.0 (* x 0.5))) (cbrt (+ 2.0 (* x 0.5)))))
  (* x (sqrt (+ 2.0 (* x 0.5))))
  x
  (* (cbrt x) (+ 2.0 (* x 0.5)))
  (* (sqrt x) (+ 2.0 (* x 0.5)))
  (* x (+ 2.0 (* x 0.5)))
  (* x (+ (pow 2.0 3) (pow (* x 0.5) 3)))
  (* x (- (* 2.0 2.0) (* (* x 0.5) (* x 0.5))))
  (* 1/2 (/ (pow x 2) (pow 1.0 2)))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (exp (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3)
  (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3)
  (* (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3)
  (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2))))
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* x (sqrt 1/2)) (fabs 1.0))
  (/ (* x (sqrt 1/2)) (fabs 1.0))
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* x (sqrt 1/2)) (fabs 1.0))
  (/ (* x (sqrt 1/2)) (fabs 1.0))
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) (fabs x)) 1.0)
  (/ (* (sqrt 1/2) (fabs x)) 1.0)
  (/ (* (sqrt 1/2) (fabs x)) 1.0)
  (/ (* (sqrt 1/2) (fabs x)) 1.0)
  (/ (* (sqrt 1/2) (fabs x)) (fabs 1.0))
  (/ (* (sqrt 1/2) (fabs x)) (fabs 1.0))
  (/ (* (sqrt 1/2) (fabs x)) 1.0)
  (/ (* (sqrt 1/2) (fabs x)) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* x (sqrt 1/2)) (fabs 1.0))
  (/ (* x (sqrt 1/2)) (fabs 1.0))
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (* 1/2 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2)))))
  (* (/ (fabs (/ x 1.0)) 1) 1/2)
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (/ (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) 1.0)
  (* (pow (* (cbrt x) (cbrt x)) 2) 1/2)
  (/ (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) 1.0)
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (/ (* (pow (* (cbrt x) (cbrt x)) 2) 1/2) (fabs 1.0))
  (* (pow (* (cbrt x) (cbrt x)) 2) 1/2)
  (/ (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) 1.0)
  (/ (* 1/2 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ (* 1/2 x) 1.0)
  (* x 1/2)
  (/ (* 1/2 x) 1.0)
  (/ (* 1/2 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ (* x 1/2) (fabs 1.0))
  (* x 1/2)
  (/ (* 1/2 x) 1.0)
  (/ 1/2 (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ 1/2 1.0)
  1/2
  (/ 1/2 1.0)
  (/ 1/2 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ 1/2 (sqrt (pow 1.0 2)))
  1/2
  (/ 1/2 1.0)
  (/ (* 1/2 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ (* 1/2 x) 1.0)
  (* x 1/2)
  (/ (* 1/2 x) 1.0)
  (/ (* 1/2 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ (* x 1/2) (fabs 1.0))
  (* x 1/2)
  (/ (* 1/2 x) 1.0)
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0)
  (* (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1/2)
  (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0)
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (fabs 1.0))
  (* (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1/2)
  (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0)
  (/ (* 1/2 (fabs x)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ (* 1/2 (fabs x)) 1.0)
  (/ (fabs x) 2)
  (/ (* 1/2 (fabs x)) 1.0)
  (* (/ 1/2 (cbrt (pow 1.0 2))) (/ (fabs x) (cbrt (pow 1.0 2))))
  (/ (* 1/2 (fabs x)) (fabs 1.0))
  (/ (fabs x) 2)
  (/ (* 1/2 (fabs x)) 1.0)
  (/ 1/2 (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ 1/2 1.0)
  1/2
  (/ 1/2 1.0)
  (/ 1/2 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ 1/2 (sqrt (pow 1.0 2)))
  1/2
  (/ 1/2 1.0)
  (/ (* 1/2 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ (* 1/2 x) 1.0)
  (* x 1/2)
  (/ (* 1/2 x) 1.0)
  (/ (* 1/2 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ (* x 1/2) (fabs 1.0))
  (* x 1/2)
  (/ (* 1/2 x) 1.0)
  1/2
  (* 1/2 (pow x 2))
  (* (cbrt 1/2) (/ (pow x 2) (pow 1.0 2)))
  (* (sqrt 1/2) (/ (pow x 2) (pow 1.0 2)))
  (* 1/2 (/ (pow x 2) (pow 1.0 2)))
  (* 1/2 (pow x 2))
  (* x (+ 2.0 (* x 0.5)))
  (* x (+ 2.0 (* x 0.5)))
  (* x (+ 2.0 (* x 0.5)))
  (* x (* x 0.5))
  (* x (* x 0.5))
  (* x (* x 0.5))
1.982 * * * [progress]: adding candidates to table
2.324 * [progress]: [Phase 3 of 3] Extracting.
2.325 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (/ 1.0 2.0) (+ (* 2.0 (+ (pow x 2) x)) (- (log 1.0) (* 2.0 (/ (pow x 2) (pow 1.0 2)))))))> #<alt (λ (x) (* (/ 1.0 2.0) (/ (+ (pow (log (/ 1 (- 1.0 x))) 3) (pow (log (+ 1.0 x)) 3)) (+ (+ (* (log (+ 1.0 x)) (+ (log (+ 1.0 x)) (log (- 1.0 x)))) 0) (* (log (- 1.0 x)) (log (- 1.0 x)))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (log (/ 1 (+ (sqrt 1.0) (sqrt x)))) (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (* 2 (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (- (* 2 (log (cbrt (+ 1.0 x)))) (log (- 1.0 x))) (log (cbrt (+ 1.0 x))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (log (/ 1 (- 1.0 x))) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (+ (log (/ 1 (sqrt (- 1.0 x)))) (log (/ 1 (sqrt (- 1.0 x))))) (log (+ 1.0 x)))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (* 2 (log 1.0)) (- (* (* x (* (cbrt (+ 2.0 (* x 0.5))) (cbrt (+ 2.0 (* x 0.5))))) (cbrt (+ 2.0 (* x 0.5)))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))))>)
2.327 * * * [regime-changes]: Trying 2 branch expressions: ((/ (+ 1.0 x) (- 1.0 x)) x)
2.327 * * * * [regimes]: Trying to branch on (/ (+ 1.0 x) (- 1.0 x)) from (#<alt (λ (x) (* (/ 1.0 2.0) (+ (* 2.0 (+ (pow x 2) x)) (- (log 1.0) (* 2.0 (/ (pow x 2) (pow 1.0 2)))))))> #<alt (λ (x) (* (/ 1.0 2.0) (/ (+ (pow (log (/ 1 (- 1.0 x))) 3) (pow (log (+ 1.0 x)) 3)) (+ (+ (* (log (+ 1.0 x)) (+ (log (+ 1.0 x)) (log (- 1.0 x)))) 0) (* (log (- 1.0 x)) (log (- 1.0 x)))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (log (/ 1 (+ (sqrt 1.0) (sqrt x)))) (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (* 2 (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (- (* 2 (log (cbrt (+ 1.0 x)))) (log (- 1.0 x))) (log (cbrt (+ 1.0 x))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (log (/ 1 (- 1.0 x))) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (+ (log (/ 1 (sqrt (- 1.0 x)))) (log (/ 1 (sqrt (- 1.0 x))))) (log (+ 1.0 x)))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (* 2 (log 1.0)) (- (* (* x (* (cbrt (+ 2.0 (* x 0.5))) (cbrt (+ 2.0 (* x 0.5))))) (cbrt (+ 2.0 (* x 0.5)))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))))>)
2.358 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (/ 1.0 2.0) (+ (* 2.0 (+ (pow x 2) x)) (- (log 1.0) (* 2.0 (/ (pow x 2) (pow 1.0 2)))))))> #<alt (λ (x) (* (/ 1.0 2.0) (/ (+ (pow (log (/ 1 (- 1.0 x))) 3) (pow (log (+ 1.0 x)) 3)) (+ (+ (* (log (+ 1.0 x)) (+ (log (+ 1.0 x)) (log (- 1.0 x)))) 0) (* (log (- 1.0 x)) (log (- 1.0 x)))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (log (/ 1 (+ (sqrt 1.0) (sqrt x)))) (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (* 2 (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (- (* 2 (log (cbrt (+ 1.0 x)))) (log (- 1.0 x))) (log (cbrt (+ 1.0 x))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (log (/ 1 (- 1.0 x))) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (+ (log (/ 1 (sqrt (- 1.0 x)))) (log (/ 1 (sqrt (- 1.0 x))))) (log (+ 1.0 x)))))> #<alt (λ (x) (* (/ 1.0 2.0) (+ (* 2 (log 1.0)) (- (* (* x (* (cbrt (+ 2.0 (* x 0.5))) (cbrt (+ 2.0 (* x 0.5))))) (cbrt (+ 2.0 (* x 0.5)))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))))>)
2.393 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.393 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1.0 2.0) (+ (* 2.0 (+ (pow x 2) x)) (- (log 1.0) (* 2.0 (/ (pow x 2) (pow 1.0 2))))))
2.394 * * [simplify]: iteration  0 :  20  enodes  (cost  12 )
2.394 * * [simplify]: iteration  1 :  20  enodes  (cost  12 )
2.395 * [simplify]: Simplified to:
   (* (/ 1.0 2.0) (+ (* 2.0 (+ (pow x 2) x)) (- (log 1.0) (* 2.0 (/ (pow x 2) (pow 1.0 2))))))
5.659 * [regime-testing]: Baseline error score: 0.6354316371215195
5.659 * [regime-testing]: Oracle error score: 0.15605882262352247
5.660 * [regime-testing]: End program error score: 0.6354316371215195