7.792 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.106 * * * [progress]: [2/2] Setting up program.
0.110 * [progress]: [Phase 2 of 3] Improving.
0.110 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x))))
0.112 * * [simplify]: iteration  0 :  18  enodes  (cost  6 )
0.113 * * [simplify]: iteration  1 :  25  enodes  (cost  6 )
0.114 * * [simplify]: iteration  2 :  40  enodes  (cost  6 )
0.115 * * [simplify]: iteration  3 :  61  enodes  (cost  6 )
0.116 * * [simplify]: iteration  4 :  88  enodes  (cost  6 )
0.118 * * [simplify]: iteration  5 :  104  enodes  (cost  6 )
0.120 * * [simplify]: iteration  6 :  113  enodes  (cost  6 )
0.121 * * [simplify]: iteration  7 :  113  enodes  (cost  6 )
0.121 * [simplify]: Simplified to:
   (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x))))
0.122 * * [progress]: iteration 1 / 4
0.122 * * * [progress]: picking best candidate
0.124 * * * * [pick]: Picked  #<alt (λ (x) (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))))>
0.124 * * * [progress]: localizing error
0.132 * * * [progress]: generating rewritten candidates
0.132 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.138 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
0.148 * * * [progress]: generating series expansions
0.148 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.148 * [approximate]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in (x) around 0
0.149 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x
0.149 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.149 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of 1.0 in x
0.149 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.149 * [taylor]: Taking taylor expansion of 1.0 in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x
0.149 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.149 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of 1.0 in x
0.149 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.149 * [taylor]: Taking taylor expansion of 1.0 in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.150 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0
0.150 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
0.150 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of 1.0 in x
0.150 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.150 * [taylor]: Taking taylor expansion of 1.0 in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
0.150 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of 1.0 in x
0.150 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.150 * [taylor]: Taking taylor expansion of 1.0 in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.152 * [approximate]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0
0.152 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.152 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.152 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.152 * [taylor]: Taking taylor expansion of 1.0 in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of 1.0 in x
0.152 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.152 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.152 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.152 * [taylor]: Taking taylor expansion of 1.0 in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of 1.0 in x
0.153 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
0.153 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0
0.154 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.154 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of 1.0 in x
0.154 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.154 * [taylor]: Taking taylor expansion of 1.0 in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.154 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of 1.0 in x
0.154 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.154 * [taylor]: Taking taylor expansion of 1.0 in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0
0.154 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of 1.0 in x
0.154 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.154 * [taylor]: Taking taylor expansion of 1.0 in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of 1.0 in x
0.155 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.155 * [taylor]: Taking taylor expansion of 1.0 in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
0.155 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.155 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.155 * [taylor]: Taking taylor expansion of 1.0 in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of 1.0 in x
0.155 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.155 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.155 * [taylor]: Taking taylor expansion of 1.0 in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of 1.0 in x
0.156 * * * [progress]: simplifying candidates
0.157 * [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)))
  (neg (+ 1.0 x))
  (neg (- 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))
  (neg (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (neg (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
0.162 * * [simplify]: iteration  0 :  318  enodes  (cost  660 )
0.167 * * [simplify]: iteration  1 :  1025  enodes  (cost  624 )
0.183 * * [simplify]: iteration  2 :  4261  enodes  (cost  602 )
0.267 * * [simplify]: iteration  3 :  5003  enodes  (cost  602 )
0.271 * [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)))
  (neg (+ 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)))
  (- (- (/ (neg 2.0) (pow x 2)) 1) (/ 2.0 x))
  (- (- (/ (neg 2.0) (pow x 2)) 1) (/ 2.0 x))
0.271 * * * [progress]: adding candidates to table
0.612 * * [progress]: iteration 2 / 4
0.612 * * * [progress]: picking best candidate
0.621 * * * * [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)))))))>
0.621 * * * [progress]: localizing error
0.634 * * * [progress]: generating rewritten candidates
0.634 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 2 2)
0.659 * * * [progress]: generating series expansions
0.659 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 2 2)
0.660 * [approximate]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in (x) around 0
0.660 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x
0.660 * [taylor]: Taking taylor expansion of 2.0 in x
0.660 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
0.660 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.660 * [taylor]: Taking taylor expansion of 1.0 in x
0.660 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x
0.660 * [taylor]: Taking taylor expansion of 2.0 in x
0.660 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
0.660 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.660 * [taylor]: Taking taylor expansion of 1.0 in x
0.661 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0
0.661 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x
0.661 * [taylor]: Taking taylor expansion of 2.0 in x
0.661 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.661 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.661 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.661 * [taylor]: Taking taylor expansion of 1.0 in x
0.661 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x
0.661 * [taylor]: Taking taylor expansion of 2.0 in x
0.661 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.661 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.662 * [taylor]: Taking taylor expansion of 1.0 in x
0.663 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0
0.663 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x
0.663 * [taylor]: Taking taylor expansion of 2.0 in x
0.663 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.663 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.663 * [taylor]: Taking taylor expansion of 1.0 in x
0.663 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x
0.663 * [taylor]: Taking taylor expansion of 2.0 in x
0.663 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.663 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.663 * [taylor]: Taking taylor expansion of 1.0 in x
0.664 * * * [progress]: simplifying candidates
0.666 * [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))
0.673 * * [simplify]: iteration  0 :  528  enodes  (cost  643 )
0.681 * * [simplify]: iteration  1 :  2205  enodes  (cost  526 )
0.712 * * [simplify]: iteration  2 :  5001  enodes  (cost  525 )
0.716 * [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))
0.717 * * * [progress]: adding candidates to table
1.356 * * [progress]: iteration 3 / 4
1.356 * * * [progress]: picking best candidate
1.362 * * * * [pick]: Picked  #<alt (λ (x) (* (/ 1.0 2.0) (- (log (+ 1.0 x)) (log (- 1.0 x)))))>
1.362 * * * [progress]: localizing error
1.370 * * * [progress]: generating rewritten candidates
1.370 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2)
1.373 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
1.377 * * * [progress]: generating series expansions
1.377 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2)
1.377 * [approximate]: Taking taylor expansion of (log (- 1.0 x)) in (x) around 0
1.377 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x
1.377 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.377 * [taylor]: Taking taylor expansion of 1.0 in x
1.377 * [taylor]: Taking taylor expansion of x in x
1.377 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x
1.377 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.377 * [taylor]: Taking taylor expansion of 1.0 in x
1.377 * [taylor]: Taking taylor expansion of x in x
1.378 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
1.378 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.378 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.378 * [taylor]: Taking taylor expansion of 1.0 in x
1.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.378 * [taylor]: Taking taylor expansion of x in x
1.378 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.378 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.378 * [taylor]: Taking taylor expansion of 1.0 in x
1.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.378 * [taylor]: Taking taylor expansion of x in x
1.379 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
1.379 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.379 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.379 * [taylor]: Taking taylor expansion of x in x
1.379 * [taylor]: Taking taylor expansion of 1.0 in x
1.379 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.379 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.379 * [taylor]: Taking taylor expansion of x in x
1.379 * [taylor]: Taking taylor expansion of 1.0 in x
1.380 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
1.380 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
1.380 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.380 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.380 * [taylor]: Taking taylor expansion of x in x
1.380 * [taylor]: Taking taylor expansion of 1.0 in x
1.380 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.380 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.380 * [taylor]: Taking taylor expansion of x in x
1.380 * [taylor]: Taking taylor expansion of 1.0 in x
1.381 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
1.381 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.381 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.381 * [taylor]: Taking taylor expansion of x in x
1.381 * [taylor]: Taking taylor expansion of 1.0 in x
1.381 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.381 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.381 * [taylor]: Taking taylor expansion of x in x
1.381 * [taylor]: Taking taylor expansion of 1.0 in x
1.382 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
1.382 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.382 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.382 * [taylor]: Taking taylor expansion of 1.0 in x
1.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.382 * [taylor]: Taking taylor expansion of x in x
1.382 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.382 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.382 * [taylor]: Taking taylor expansion of 1.0 in x
1.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.382 * [taylor]: Taking taylor expansion of x in x
1.383 * * * [progress]: simplifying candidates
1.383 * [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 (+ (sqrt 1.0) (sqrt x)))
  (log (- (sqrt 1.0) (sqrt 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 (+ 1.0 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 1.0) (+ (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (- (log (neg 1)) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x)))))
  (- (log 1) (+ (* 0.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (log (/ -1 x)))))
  (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (+ (log 1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x))))
  (- (+ (log (neg 1)) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x))))
1.386 * * [simplify]: iteration  0 :  191  enodes  (cost  202 )
1.389 * * [simplify]: iteration  1 :  504  enodes  (cost  182 )
1.396 * * [simplify]: iteration  2 :  1670  enodes  (cost  171 )
1.429 * * [simplify]: iteration  3 :  5001  enodes  (cost  168 )
1.430 * [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))
  (log (+ (sqrt 1.0) (sqrt x)))
  (log (- (sqrt 1.0) (sqrt 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 (+ 1.0 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)))
  (- (log 1.0) (+ (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (- (- (log -1) (/ 1.0 x)) (- (/ (/ 0.5 x) x) (log x)))
  (- (- 0 (log (/ -1 x))) (* (/ 1 x) (+ 1.0 (/ 0.5 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)))
  (- (/ 1.0 x) (- (/ (/ 0.5 x) x) (log x)))
1.430 * * * [progress]: adding candidates to table
1.549 * * [progress]: iteration 4 / 4
1.549 * * * [progress]: picking best candidate
1.560 * * * * [pick]: Picked  #<alt (λ (x) (* (/ 1.0 2.0) (- (log (+ 1.0 x)) (- (log (- (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))))))>
1.560 * * * [progress]: localizing error
1.579 * * * [progress]: generating rewritten candidates
1.579 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2)
1.584 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
1.587 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1)
1.600 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1 1)
1.614 * * * [progress]: generating series expansions
1.614 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2)
1.614 * [approximate]: Taking taylor expansion of (log (+ (pow x 2) (+ (* 1.0 x) 1.0))) in (x) around 0
1.614 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) (+ (* 1.0 x) 1.0))) in x
1.614 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1.0 x) 1.0)) in x
1.614 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.614 * [taylor]: Taking taylor expansion of x in x
1.614 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
1.614 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.614 * [taylor]: Taking taylor expansion of 1.0 in x
1.614 * [taylor]: Taking taylor expansion of x in x
1.614 * [taylor]: Taking taylor expansion of 1.0 in x
1.614 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) (+ (* 1.0 x) 1.0))) in x
1.614 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1.0 x) 1.0)) in x
1.614 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.614 * [taylor]: Taking taylor expansion of x in x
1.614 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
1.614 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.614 * [taylor]: Taking taylor expansion of 1.0 in x
1.615 * [taylor]: Taking taylor expansion of x in x
1.615 * [taylor]: Taking taylor expansion of 1.0 in x
1.615 * [approximate]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (+ (* 1.0 (/ 1 x)) 1.0))) in (x) around 0
1.615 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (+ (* 1.0 (/ 1 x)) 1.0))) in x
1.615 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1.0 (/ 1 x)) 1.0)) in x
1.615 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.615 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.615 * [taylor]: Taking taylor expansion of x in x
1.615 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) 1.0) in x
1.615 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.615 * [taylor]: Taking taylor expansion of 1.0 in x
1.615 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.615 * [taylor]: Taking taylor expansion of x in x
1.616 * [taylor]: Taking taylor expansion of 1.0 in x
1.616 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (+ (* 1.0 (/ 1 x)) 1.0))) in x
1.616 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1.0 (/ 1 x)) 1.0)) in x
1.616 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.616 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.616 * [taylor]: Taking taylor expansion of x in x
1.616 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) 1.0) in x
1.616 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.616 * [taylor]: Taking taylor expansion of 1.0 in x
1.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.616 * [taylor]: Taking taylor expansion of x in x
1.616 * [taylor]: Taking taylor expansion of 1.0 in x
1.617 * [approximate]: Taking taylor expansion of (log (- (+ (/ 1 (pow x 2)) 1.0) (* 1.0 (/ 1 x)))) in (x) around 0
1.617 * [taylor]: Taking taylor expansion of (log (- (+ (/ 1 (pow x 2)) 1.0) (* 1.0 (/ 1 x)))) in x
1.617 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 1.0) (* 1.0 (/ 1 x))) in x
1.617 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
1.617 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.617 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.617 * [taylor]: Taking taylor expansion of x in x
1.617 * [taylor]: Taking taylor expansion of 1.0 in x
1.617 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.617 * [taylor]: Taking taylor expansion of 1.0 in x
1.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.617 * [taylor]: Taking taylor expansion of x in x
1.617 * [taylor]: Taking taylor expansion of (log (- (+ (/ 1 (pow x 2)) 1.0) (* 1.0 (/ 1 x)))) in x
1.617 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 1.0) (* 1.0 (/ 1 x))) in x
1.617 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
1.617 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.617 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.617 * [taylor]: Taking taylor expansion of x in x
1.617 * [taylor]: Taking taylor expansion of 1.0 in x
1.617 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.617 * [taylor]: Taking taylor expansion of 1.0 in x
1.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.617 * [taylor]: Taking taylor expansion of x in x
1.618 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
1.618 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
1.618 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.618 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.618 * [taylor]: Taking taylor expansion of x in x
1.618 * [taylor]: Taking taylor expansion of 1.0 in x
1.618 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.618 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.618 * [taylor]: Taking taylor expansion of x in x
1.618 * [taylor]: Taking taylor expansion of 1.0 in x
1.619 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
1.619 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.619 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.619 * [taylor]: Taking taylor expansion of x in x
1.619 * [taylor]: Taking taylor expansion of 1.0 in x
1.619 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.619 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.619 * [taylor]: Taking taylor expansion of x in x
1.619 * [taylor]: Taking taylor expansion of 1.0 in x
1.620 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
1.620 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.620 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.620 * [taylor]: Taking taylor expansion of 1.0 in x
1.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.620 * [taylor]: Taking taylor expansion of x in x
1.620 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.620 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.620 * [taylor]: Taking taylor expansion of 1.0 in x
1.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.620 * [taylor]: Taking taylor expansion of x in x
1.621 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1)
1.621 * [approximate]: Taking taylor expansion of (log (- 1.0 (pow x 3))) in (x) around 0
1.621 * [taylor]: Taking taylor expansion of (log (- 1.0 (pow x 3))) in x
1.621 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 3)) in x
1.621 * [taylor]: Taking taylor expansion of 1.0 in x
1.621 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.621 * [taylor]: Taking taylor expansion of x in x
1.621 * [taylor]: Taking taylor expansion of (log (- 1.0 (pow x 3))) in x
1.621 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 3)) in x
1.621 * [taylor]: Taking taylor expansion of 1.0 in x
1.621 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.621 * [taylor]: Taking taylor expansion of x in x
1.625 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 (pow x 3)))) in (x) around 0
1.625 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 (pow x 3)))) in x
1.625 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 3))) in x
1.625 * [taylor]: Taking taylor expansion of 1.0 in x
1.625 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.625 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.625 * [taylor]: Taking taylor expansion of x in x
1.625 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 (pow x 3)))) in x
1.625 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 3))) in x
1.625 * [taylor]: Taking taylor expansion of 1.0 in x
1.625 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.625 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.625 * [taylor]: Taking taylor expansion of x in x
1.630 * [approximate]: Taking taylor expansion of (log (+ (/ 1 (pow x 3)) 1.0)) in (x) around 0
1.630 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 3)) 1.0)) in x
1.630 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) 1.0) in x
1.630 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.630 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.630 * [taylor]: Taking taylor expansion of x in x
1.630 * [taylor]: Taking taylor expansion of 1.0 in x
1.630 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 3)) 1.0)) in x
1.630 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) 1.0) in x
1.630 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.630 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.630 * [taylor]: Taking taylor expansion of x in x
1.630 * [taylor]: Taking taylor expansion of 1.0 in x
1.635 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1 1)
1.635 * [approximate]: Taking taylor expansion of (- 1.0 (pow x 3)) in (x) around 0
1.635 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 3)) in x
1.635 * [taylor]: Taking taylor expansion of 1.0 in x
1.635 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.635 * [taylor]: Taking taylor expansion of x in x
1.635 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 3)) in x
1.635 * [taylor]: Taking taylor expansion of 1.0 in x
1.635 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.635 * [taylor]: Taking taylor expansion of x in x
1.636 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 3))) in (x) around 0
1.636 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 3))) in x
1.636 * [taylor]: Taking taylor expansion of 1.0 in x
1.636 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.636 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.636 * [taylor]: Taking taylor expansion of x in x
1.636 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 3))) in x
1.636 * [taylor]: Taking taylor expansion of 1.0 in x
1.636 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.636 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.636 * [taylor]: Taking taylor expansion of x in x
1.638 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 3)) 1.0) in (x) around 0
1.638 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) 1.0) in x
1.638 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.638 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.638 * [taylor]: Taking taylor expansion of x in x
1.638 * [taylor]: Taking taylor expansion of 1.0 in x
1.638 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) 1.0) in x
1.639 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.639 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.639 * [taylor]: Taking taylor expansion of x in x
1.639 * [taylor]: Taking taylor expansion of 1.0 in x
1.640 * * * [progress]: simplifying candidates
1.642 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (cbrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))))
  (log (cbrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (log (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (log (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (log 1)
  (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (log (+ (pow (* 1.0 1.0) 3) (pow (+ (* x x) (* 1.0 x)) 3)))
  (log (+ (* (* 1.0 1.0) (* 1.0 1.0)) (- (* (+ (* x x) (* 1.0 x)) (+ (* x x) (* 1.0 x))) (* (* 1.0 1.0) (+ (* x x) (* 1.0 x))))))
  (log (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (+ (* x x) (* 1.0 x)) (+ (* x x) (* 1.0 x)))))
  (log (- (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (log (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (exp (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (* (cbrt (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))) (cbrt (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))))
  (cbrt (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (* (* (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))) (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (sqrt (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (sqrt (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (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 (- (pow 1.0 3) (pow x 3))) (cbrt (- (pow 1.0 3) (pow x 3)))))
  (log (cbrt (- (pow 1.0 3) (pow x 3))))
  (log (sqrt (- (pow 1.0 3) (pow x 3))))
  (log (sqrt (- (pow 1.0 3) (pow x 3))))
  (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (log (- 1.0 x))
  (log 1)
  (log (- (pow 1.0 3) (pow x 3)))
  (log (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (+ (pow (sqrt 1.0) 3) (sqrt (pow x 3))))
  (log (- (pow (sqrt 1.0) 3) (sqrt (pow x 3))))
  (log (+ (pow (sqrt 1.0) 3) (pow x (/ 3 2))))
  (log (- (pow (sqrt 1.0) 3) (pow x (/ 3 2))))
  (log (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (+ (pow (sqrt 1.0) 3) (sqrt (pow x 3))))
  (log (- (pow (sqrt 1.0) 3) (sqrt (pow x 3))))
  (log (+ (pow (sqrt 1.0) 3) (pow x (/ 3 2))))
  (log (- (pow (sqrt 1.0) 3) (pow x (/ 3 2))))
  (log (+ (sqrt (pow 1.0 3)) (pow (sqrt x) 3)))
  (log (- (sqrt (pow 1.0 3)) (pow (sqrt x) 3)))
  (log (+ (sqrt (pow 1.0 3)) (pow (sqrt x) 3)))
  (log (- (sqrt (pow 1.0 3)) (pow (sqrt x) 3)))
  (log (+ (sqrt (pow 1.0 3)) (sqrt (pow x 3))))
  (log (- (sqrt (pow 1.0 3)) (sqrt (pow x 3))))
  (log (+ (sqrt (pow 1.0 3)) (pow x (/ 3 2))))
  (log (- (sqrt (pow 1.0 3)) (pow x (/ 3 2))))
  (log (+ (pow 1.0 (/ 3 2)) (pow (sqrt x) 3)))
  (log (- (pow 1.0 (/ 3 2)) (pow (sqrt x) 3)))
  (log (+ (pow 1.0 (/ 3 2)) (pow (sqrt x) 3)))
  (log (- (pow 1.0 (/ 3 2)) (pow (sqrt x) 3)))
  (log (+ (pow 1.0 (/ 3 2)) (sqrt (pow x 3))))
  (log (- (pow 1.0 (/ 3 2)) (sqrt (pow x 3))))
  (log (+ (pow 1.0 (/ 3 2)) (pow x (/ 3 2))))
  (log (- (pow 1.0 (/ 3 2)) (pow x (/ 3 2))))
  (log (pow 1 3))
  (log (- (pow 1.0 3) (pow x 3)))
  (log (pow 1 3))
  (log (- (pow 1.0 3) (pow x 3)))
  (log (pow 1 3))
  (log (- (pow 1.0 3) (pow x 3)))
  (log (pow 1 3))
  (log (- (pow 1.0 3) (pow x 3)))
  (log 1)
  (log (- (pow 1.0 3) (pow x 3)))
  (log (- (pow (pow 1.0 3) 3) (pow (pow x 3) 3)))
  (log (+ (* (pow 1.0 3) (pow 1.0 3)) (+ (* (pow x 3) (pow x 3)) (* (pow 1.0 3) (pow x 3)))))
  (log (- (* (pow 1.0 3) (pow 1.0 3)) (* (pow x 3) (pow x 3))))
  (log (+ (pow 1.0 3) (pow x 3)))
  (log (- (pow 1.0 3) (pow x 3)))
  (log (log (- (pow 1.0 3) (pow x 3))))
  (exp (log (- (pow 1.0 3) (pow x 3))))
  (* (cbrt (log (- (pow 1.0 3) (pow x 3)))) (cbrt (log (- (pow 1.0 3) (pow x 3)))))
  (cbrt (log (- (pow 1.0 3) (pow x 3))))
  (* (* (log (- (pow 1.0 3) (pow x 3))) (log (- (pow 1.0 3) (pow x 3)))) (log (- (pow 1.0 3) (pow x 3))))
  (sqrt (log (- (pow 1.0 3) (pow x 3))))
  (sqrt (log (- (pow 1.0 3) (pow x 3))))
  (/ (exp (pow 1.0 3)) (exp (pow x 3)))
  (log (- (pow 1.0 3) (pow x 3)))
  (exp (- (pow 1.0 3) (pow x 3)))
  (* (cbrt (- (pow 1.0 3) (pow x 3))) (cbrt (- (pow 1.0 3) (pow x 3))))
  (cbrt (- (pow 1.0 3) (pow x 3)))
  (* (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow x 3))) (- (pow 1.0 3) (pow x 3)))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))
  (- 1.0 x)
  (- (pow (pow 1.0 3) 3) (pow (pow x 3) 3))
  (+ (* (pow 1.0 3) (pow 1.0 3)) (+ (* (pow x 3) (pow x 3)) (* (pow 1.0 3) (pow x 3))))
  (neg (pow x 3))
  (- (* (pow 1.0 3) (pow 1.0 3)) (* (pow x 3) (pow x 3)))
  (+ (pow 1.0 3) (pow x 3))
  (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (+ (pow (sqrt 1.0) 3) (sqrt (pow x 3)))
  (- (pow (sqrt 1.0) 3) (sqrt (pow x 3)))
  (+ (pow (sqrt 1.0) 3) (pow x (/ 3 2)))
  (- (pow (sqrt 1.0) 3) (pow x (/ 3 2)))
  (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (+ (pow (sqrt 1.0) 3) (sqrt (pow x 3)))
  (- (pow (sqrt 1.0) 3) (sqrt (pow x 3)))
  (+ (pow (sqrt 1.0) 3) (pow x (/ 3 2)))
  (- (pow (sqrt 1.0) 3) (pow x (/ 3 2)))
  (+ (sqrt (pow 1.0 3)) (pow (sqrt x) 3))
  (- (sqrt (pow 1.0 3)) (pow (sqrt x) 3))
  (+ (sqrt (pow 1.0 3)) (pow (sqrt x) 3))
  (- (sqrt (pow 1.0 3)) (pow (sqrt x) 3))
  (+ (sqrt (pow 1.0 3)) (sqrt (pow x 3)))
  (- (sqrt (pow 1.0 3)) (sqrt (pow x 3)))
  (+ (sqrt (pow 1.0 3)) (pow x (/ 3 2)))
  (- (sqrt (pow 1.0 3)) (pow x (/ 3 2)))
  (+ (pow 1.0 (/ 3 2)) (pow (sqrt x) 3))
  (- (pow 1.0 (/ 3 2)) (pow (sqrt x) 3))
  (+ (pow 1.0 (/ 3 2)) (pow (sqrt x) 3))
  (- (pow 1.0 (/ 3 2)) (pow (sqrt x) 3))
  (+ (pow 1.0 (/ 3 2)) (sqrt (pow x 3)))
  (- (pow 1.0 (/ 3 2)) (sqrt (pow x 3)))
  (+ (pow 1.0 (/ 3 2)) (pow x (/ 3 2)))
  (- (pow 1.0 (/ 3 2)) (pow x (/ 3 2)))
  (- (pow 1.0 3) (pow x 3))
  (- (pow 1.0 3) (pow x 3))
  (- (pow 1.0 3) (pow x 3))
  (- (pow 1.0 3) (pow x 3))
  (- (pow 1.0 3) (pow x 3))
  (neg (pow x 3))
  (+ (* 0.5 (pow x 2)) (+ (* 1.0 x) (log 1.0)))
  (- (+ (log 1) (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) (* 2 (log (/ 1 x))))
  (- (+ (log 1) (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) (* 2 (log (/ -1 x))))
  (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (+ (log 1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x))))
  (- (+ (log (neg 1)) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x))))
  (- (log 1.0) (+ (* 1.0 (pow x 3)) (* 1/2 (/ (pow x 6) (pow 1.0 2)))))
  (- (log (neg 1)) (+ (* 0.5 (/ 1 (pow x 6))) (+ (* 3 (log (/ 1 x))) (* 1.0 (/ 1 (pow x 3))))))
  (- (log 1) (+ (* 0.5 (/ 1 (pow x 6))) (+ (* 1.0 (/ 1 (pow x 3))) (* 3 (log (/ -1 x))))))
  (- 1.0 (pow x 3))
  (- 1.0 (pow x 3))
  (- 1.0 (pow x 3))
1.648 * * [simplify]: iteration  0 :  433  enodes  (cost  879 )
1.656 * * [simplify]: iteration  1 :  1525  enodes  (cost  816 )
1.683 * * [simplify]: iteration  2 :  5002  enodes  (cost  799 )
1.688 * [simplify]: Simplified to:
   (* 2 (log (cbrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))))
  (log (cbrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (log (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (log (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  0
  (log (+ (* x (+ x 1.0)) (pow 1.0 2)))
  (log (+ (pow (* 1.0 1.0) 3) (pow (+ (* x x) (* 1.0 x)) 3)))
  (log (+ (* (* 1.0 1.0) (* 1.0 1.0)) (- (* (+ (* x x) (* 1.0 x)) (+ (* x x) (* 1.0 x))) (* (* 1.0 1.0) (+ (* x x) (* 1.0 x))))))
  (log (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (+ (* x x) (* 1.0 x)) (+ (* x x) (* 1.0 x)))))
  (log (- (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (log (+ (* x (+ x 1.0)) (pow 1.0 2)))
  (log (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (+ (* x (+ x 1.0)) (pow 1.0 2))
  (* (cbrt (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))) (cbrt (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))))
  (cbrt (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (pow (log (+ (* x (+ x 1.0)) (pow 1.0 2))) 3)
  (sqrt (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (sqrt (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (* 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 (- (pow 1.0 3) (pow x 3)))))
  (log (cbrt (- (pow 1.0 3) (pow x 3))))
  (log (sqrt (- (pow 1.0 3) (pow x 3))))
  (log (sqrt (- (pow 1.0 3) (pow x 3))))
  (log (+ (* x (+ x 1.0)) (pow 1.0 2)))
  (log (- 1.0 x))
  0
  (log (- (pow 1.0 3) (pow x 3)))
  (log (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (+ (pow (sqrt 1.0) 3) (sqrt (pow x 3))))
  (log (- (pow (sqrt 1.0) 3) (sqrt (pow x 3))))
  (log (+ (pow (sqrt 1.0) 3) (pow x 3/2)))
  (log (- (pow (sqrt 1.0) 3) (pow x 3/2)))
  (log (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3)))
  (log (+ (pow (sqrt 1.0) 3) (sqrt (pow x 3))))
  (log (- (pow (sqrt 1.0) 3) (sqrt (pow x 3))))
  (log (+ (pow (sqrt 1.0) 3) (pow x 3/2)))
  (log (- (pow (sqrt 1.0) 3) (pow x 3/2)))
  (log (+ (sqrt (pow 1.0 3)) (pow (sqrt x) 3)))
  (log (- (sqrt (pow 1.0 3)) (pow (sqrt x) 3)))
  (log (+ (sqrt (pow 1.0 3)) (pow (sqrt x) 3)))
  (log (- (sqrt (pow 1.0 3)) (pow (sqrt x) 3)))
  (log (+ (sqrt (pow 1.0 3)) (sqrt (pow x 3))))
  (log (- (sqrt (pow 1.0 3)) (sqrt (pow x 3))))
  (log (+ (sqrt (pow 1.0 3)) (pow x 3/2)))
  (log (- (sqrt (pow 1.0 3)) (pow x 3/2)))
  (log (+ (pow 1.0 3/2) (pow (sqrt x) 3)))
  (log (- (pow 1.0 3/2) (pow (sqrt x) 3)))
  (log (+ (pow 1.0 3/2) (pow (sqrt x) 3)))
  (log (- (pow 1.0 3/2) (pow (sqrt x) 3)))
  (log (+ (pow 1.0 3/2) (sqrt (pow x 3))))
  (log (- (pow 1.0 3/2) (sqrt (pow x 3))))
  (log (+ (pow 1.0 3/2) (pow x 3/2)))
  (log (- (pow 1.0 3/2) (pow x 3/2)))
  0
  (log (- (pow 1.0 3) (pow x 3)))
  0
  (log (- (pow 1.0 3) (pow x 3)))
  0
  (log (- (pow 1.0 3) (pow x 3)))
  0
  (log (- (pow 1.0 3) (pow x 3)))
  0
  (log (- (pow 1.0 3) (pow x 3)))
  (log (- (pow (pow 1.0 3) 3) (pow (pow x 3) 3)))
  (log (+ (* (pow 1.0 3) (pow 1.0 3)) (+ (* (pow x 3) (pow x 3)) (* (pow 1.0 3) (pow x 3)))))
  (log (- (* (pow 1.0 3) (pow 1.0 3)) (* (pow x 3) (pow x 3))))
  (log (+ (pow 1.0 3) (pow x 3)))
  (log (- (pow 1.0 3) (pow x 3)))
  (log (log (- (pow 1.0 3) (pow x 3))))
  (- (pow 1.0 3) (pow x 3))
  (* (cbrt (log (- (pow 1.0 3) (pow x 3)))) (cbrt (log (- (pow 1.0 3) (pow x 3)))))
  (cbrt (log (- (pow 1.0 3) (pow x 3))))
  (pow (log (- (pow 1.0 3) (pow x 3))) 3)
  (sqrt (log (- (pow 1.0 3) (pow x 3))))
  (sqrt (log (- (pow 1.0 3) (pow x 3))))
  (exp (- (pow 1.0 3) (pow x 3)))
  (log (- (pow 1.0 3) (pow x 3)))
  (exp (- (pow 1.0 3) (pow x 3)))
  (* (cbrt (- (pow 1.0 3) (pow x 3))) (cbrt (- (pow 1.0 3) (pow x 3))))
  (cbrt (- (pow 1.0 3) (pow x 3)))
  (pow (- (pow 1.0 3) (pow x 3)) 3)
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (+ (* x (+ x 1.0)) (pow 1.0 2))
  (- 1.0 x)
  (- (pow (pow 1.0 3) 3) (pow (pow x 3) 3))
  (+ (+ (pow 1.0 6) (pow x 6)) (* (pow 1.0 3) (pow x 3)))
  (neg (pow x 3))
  (- (pow 1.0 6) (pow x 6))
  (+ (pow 1.0 3) (pow x 3))
  (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (+ (pow (sqrt 1.0) 3) (sqrt (pow x 3)))
  (- (pow (sqrt 1.0) 3) (sqrt (pow x 3)))
  (+ (pow (sqrt 1.0) 3) (pow x 3/2))
  (- (pow (sqrt 1.0) 3) (pow x 3/2))
  (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (+ (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (- (pow (sqrt 1.0) 3) (pow (sqrt x) 3))
  (+ (pow (sqrt 1.0) 3) (sqrt (pow x 3)))
  (- (pow (sqrt 1.0) 3) (sqrt (pow x 3)))
  (+ (pow (sqrt 1.0) 3) (pow x 3/2))
  (- (pow (sqrt 1.0) 3) (pow x 3/2))
  (+ (sqrt (pow 1.0 3)) (pow (sqrt x) 3))
  (- (sqrt (pow 1.0 3)) (pow (sqrt x) 3))
  (+ (sqrt (pow 1.0 3)) (pow (sqrt x) 3))
  (- (sqrt (pow 1.0 3)) (pow (sqrt x) 3))
  (+ (sqrt (pow 1.0 3)) (sqrt (pow x 3)))
  (- (sqrt (pow 1.0 3)) (sqrt (pow x 3)))
  (+ (sqrt (pow 1.0 3)) (pow x 3/2))
  (- (sqrt (pow 1.0 3)) (pow x 3/2))
  (+ (pow 1.0 3/2) (pow (sqrt x) 3))
  (- (pow 1.0 3/2) (pow (sqrt x) 3))
  (+ (pow 1.0 3/2) (pow (sqrt x) 3))
  (- (pow 1.0 3/2) (pow (sqrt x) 3))
  (+ (pow 1.0 3/2) (sqrt (pow x 3)))
  (- (pow 1.0 3/2) (sqrt (pow x 3)))
  (+ (pow 1.0 3/2) (pow x 3/2))
  (- (pow 1.0 3/2) (pow x 3/2))
  (- (pow 1.0 3) (pow x 3))
  (- (pow 1.0 3) (pow x 3))
  (- (pow 1.0 3) (pow x 3))
  (- (pow 1.0 3) (pow x 3))
  (- (pow 1.0 3) (pow x 3))
  (neg (pow x 3))
  (+ (* 0.5 (pow x 2)) (+ (* 1.0 x) (log 1.0)))
  (+ (+ (* (log x) 2) (/ (/ 0.5 x) x)) (/ 1.0 x))
  (+ (+ (* -2 (log (/ -1 x))) (/ (/ 0.5 x) x)) (/ 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)))
  (- (log 1.0) (+ (* 1.0 (pow x 3)) (* 1/2 (/ (pow x 6) (pow 1.0 2)))))
  (- (- (log -1) (* (/ 1 (pow x 3)) (+ 1.0 (/ 0.5 (pow x 3))))) (* -3 (log x)))
  (- (- 0 (* 3 (log (/ -1 x)))) (* (/ 1 (pow x 3)) (+ 1.0 (/ 0.5 (pow x 3)))))
  (- 1.0 (pow x 3))
  (- 1.0 (pow x 3))
  (- 1.0 (pow x 3))
1.689 * * * [progress]: adding candidates to table
2.575 * [progress]: [Phase 3 of 3] Extracting.
2.576 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (/ 1.0 2.0) (log (* (+ 1.0 x) (/ 1 (- 1.0 x))))))> #<alt (λ (x) (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))))> #<alt (λ (x) (* (/ 1.0 2.0) (- (log (+ 1.0 x)) (- (log (- (pow 1.0 3) (pow x 3))) (exp (log (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))))))))> #<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) (- (log (+ 1.0 x)) (- (log (- (pow 1.0 3) (pow x 3))) (- (log (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (+ (* x x) (* 1.0 x)) (+ (* x x) (* 1.0 x))))) (log (- (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))))))>)
2.577 * * * [regime-changes]: Trying 4 branch expressions: ((/ (+ 1.0 x) (- 1.0 x)) (log (/ (+ 1.0 x) (- 1.0 x))) (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))) x)
2.577 * * * * [regimes]: Trying to branch on (/ (+ 1.0 x) (- 1.0 x)) from (#<alt (λ (x) (* (/ 1.0 2.0) (log (* (+ 1.0 x) (/ 1 (- 1.0 x))))))> #<alt (λ (x) (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))))> #<alt (λ (x) (* (/ 1.0 2.0) (- (log (+ 1.0 x)) (- (log (- (pow 1.0 3) (pow x 3))) (exp (log (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))))))))> #<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) (- (log (+ 1.0 x)) (- (log (- (pow 1.0 3) (pow x 3))) (- (log (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (+ (* x x) (* 1.0 x)) (+ (* x x) (* 1.0 x))))) (log (- (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))))))>)
2.611 * * * * [regimes]: Trying to branch on (log (/ (+ 1.0 x) (- 1.0 x))) from (#<alt (λ (x) (* (/ 1.0 2.0) (log (* (+ 1.0 x) (/ 1 (- 1.0 x))))))> #<alt (λ (x) (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))))> #<alt (λ (x) (* (/ 1.0 2.0) (- (log (+ 1.0 x)) (- (log (- (pow 1.0 3) (pow x 3))) (exp (log (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))))))))> #<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) (- (log (+ 1.0 x)) (- (log (- (pow 1.0 3) (pow x 3))) (- (log (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (+ (* x x) (* 1.0 x)) (+ (* x x) (* 1.0 x))))) (log (- (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))))))>)
2.651 * * * * [regimes]: Trying to branch on (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))) from (#<alt (λ (x) (* (/ 1.0 2.0) (log (* (+ 1.0 x) (/ 1 (- 1.0 x))))))> #<alt (λ (x) (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))))> #<alt (λ (x) (* (/ 1.0 2.0) (- (log (+ 1.0 x)) (- (log (- (pow 1.0 3) (pow x 3))) (exp (log (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))))))))> #<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) (- (log (+ 1.0 x)) (- (log (- (pow 1.0 3) (pow x 3))) (- (log (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (+ (* x x) (* 1.0 x)) (+ (* x x) (* 1.0 x))))) (log (- (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))))))>)
2.689 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (/ 1.0 2.0) (log (* (+ 1.0 x) (/ 1 (- 1.0 x))))))> #<alt (λ (x) (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))))> #<alt (λ (x) (* (/ 1.0 2.0) (- (log (+ 1.0 x)) (- (log (- (pow 1.0 3) (pow x 3))) (exp (log (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))))))))> #<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) (- (log (+ 1.0 x)) (- (log (- (pow 1.0 3) (pow x 3))) (- (log (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (+ (* x x) (* 1.0 x)) (+ (* x x) (* 1.0 x))))) (log (- (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))))))>)
2.733 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
2.733 * [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))))))
2.734 * * [simplify]: iteration  0 :  20  enodes  (cost  12 )
2.734 * * [simplify]: iteration  1 :  20  enodes  (cost  12 )
2.734 * [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))))))
6.382 * [regime-testing]: Baseline error score: 0.6431904084534419
6.383 * [regime-testing]: Oracle error score: 0.15498924967169028
6.384 * [regime-testing]: End program error score: 0.6431904084534419