2.892 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.059 * * * [progress]: [2/2] Setting up program.
0.060 * [progress]: [Phase 2 of 3] Improving.
0.060 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ 1.0 x))
0.066 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
0.068 * * [simplify]: iteration  1 :  5  enodes  (cost  2 )
0.068 * [simplify]: Simplified to:
   (log (+ 1.0 x))
0.068 * * [progress]: iteration 1 / 4
0.068 * * * [progress]: picking best candidate
0.070 * * * * [pick]: Picked  #<alt (λ (x) (log (+ 1.0 x)))>
0.070 * * * [progress]: localizing error
0.073 * * * [progress]: generating rewritten candidates
0.073 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.077 * * * [progress]: generating series expansions
0.077 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.078 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.078 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.078 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.079 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.092 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.092 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.105 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.105 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.105 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.105 * [taylor]: Taking taylor expansion of 1.0 in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.106 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.106 * [taylor]: Taking taylor expansion of 1.0 in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.121 * * * [progress]: simplifying candidates
0.121 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (log (+ 1.0 x)))
  (log1p (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)))
  (- (+ (* 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))))
0.125 * * [simplify]: iteration  0 :  131  enodes  (cost  99 )
0.128 * * [simplify]: iteration  1 :  363  enodes  (cost  89 )
0.134 * * [simplify]: iteration  2 :  1292  enodes  (cost  86 )
0.161 * * [simplify]: iteration  3 :  5002  enodes  (cost  81 )
0.162 * [simplify]: Simplified to:
   (expm1 (log (+ 1.0 x)))
  (log1p (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)))
  (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x))
  (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x))
0.162 * * * [progress]: adding candidates to table
0.203 * * [progress]: iteration 2 / 4
0.203 * * * [progress]: picking best candidate
0.212 * * * * [pick]: Picked  #<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))>
0.212 * * * [progress]: localizing error
0.222 * * * [progress]: generating rewritten candidates
0.222 * * * [progress]: generating series expansions
0.222 * * * [progress]: simplifying candidates
0.222 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.225 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.225 * [simplify]: Simplified to:
   
0.225 * * * [progress]: adding candidates to table
0.225 * * [progress]: iteration 3 / 4
0.225 * * * [progress]: picking best candidate
0.231 * * * * [pick]: Picked  #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))))>
0.231 * * * [progress]: localizing error
0.239 * * * [progress]: generating rewritten candidates
0.239 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.242 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1)
0.245 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
0.249 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.258 * * * [progress]: generating series expansions
0.258 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.259 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.259 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.259 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of 1.0 in x
0.259 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.259 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of 1.0 in x
0.275 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.275 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.275 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of 1.0 in x
0.276 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.276 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of 1.0 in x
0.289 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.289 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.289 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.289 * [taylor]: Taking taylor expansion of 1.0 in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.290 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.290 * [taylor]: Taking taylor expansion of 1.0 in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.305 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1)
0.305 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.305 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.305 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [taylor]: Taking taylor expansion of 1.0 in x
0.305 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.305 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [taylor]: Taking taylor expansion of 1.0 in x
0.317 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.317 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.317 * [taylor]: Taking taylor expansion of 1.0 in x
0.318 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of 1.0 in x
0.330 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.330 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.330 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.330 * [taylor]: Taking taylor expansion of 1.0 in x
0.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.330 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.332 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.332 * [taylor]: Taking taylor expansion of 1.0 in x
0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.352 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
0.352 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.352 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.352 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.352 * [taylor]: Taking taylor expansion of 1.0 in x
0.353 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.353 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of 1.0 in x
0.365 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.365 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of 1.0 in x
0.366 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.367 * [taylor]: Taking taylor expansion of 1.0 in x
0.379 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.379 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.379 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.379 * [taylor]: Taking taylor expansion of 1.0 in x
0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.380 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.380 * [taylor]: Taking taylor expansion of 1.0 in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.394 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.395 * [approximate]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in (x) around 0
0.395 * [taylor]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in x
0.395 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ x 1.0)) 2)))) in x
0.395 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ x 1.0)) 2))) in x
0.395 * [taylor]: Taking taylor expansion of 1/3 in x
0.395 * [taylor]: Taking taylor expansion of (log (pow (log (+ x 1.0)) 2)) in x
0.395 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 2) in x
0.395 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.395 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of 1.0 in x
0.402 * [taylor]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in x
0.403 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ x 1.0)) 2)))) in x
0.403 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ x 1.0)) 2))) in x
0.403 * [taylor]: Taking taylor expansion of 1/3 in x
0.403 * [taylor]: Taking taylor expansion of (log (pow (log (+ x 1.0)) 2)) in x
0.403 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 2) in x
0.403 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.403 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.403 * [taylor]: Taking taylor expansion of 1.0 in x
0.514 * [approximate]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in (x) around 0
0.514 * [taylor]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in x
0.514 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2)))) in x
0.514 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2))) in x
0.514 * [taylor]: Taking taylor expansion of 1/3 in x
0.514 * [taylor]: Taking taylor expansion of (log (pow (log (+ (/ 1 x) 1.0)) 2)) in x
0.514 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 2) in x
0.514 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.514 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of 1.0 in x
0.516 * [taylor]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in x
0.516 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2)))) in x
0.516 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2))) in x
0.516 * [taylor]: Taking taylor expansion of 1/3 in x
0.516 * [taylor]: Taking taylor expansion of (log (pow (log (+ (/ 1 x) 1.0)) 2)) in x
0.516 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 2) in x
0.516 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.516 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.517 * [taylor]: Taking taylor expansion of x in x
0.517 * [taylor]: Taking taylor expansion of 1.0 in x
0.541 * [approximate]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in (x) around 0
0.542 * [taylor]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in x
0.542 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2)))) in x
0.542 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2))) in x
0.542 * [taylor]: Taking taylor expansion of 1/3 in x
0.542 * [taylor]: Taking taylor expansion of (log (pow (log (- 1.0 (/ 1 x))) 2)) in x
0.542 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 2) in x
0.542 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.542 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.542 * [taylor]: Taking taylor expansion of 1.0 in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.546 * [taylor]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in x
0.546 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2)))) in x
0.546 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2))) in x
0.546 * [taylor]: Taking taylor expansion of 1/3 in x
0.546 * [taylor]: Taking taylor expansion of (log (pow (log (- 1.0 (/ 1 x))) 2)) in x
0.546 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 2) in x
0.546 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.546 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.546 * [taylor]: Taking taylor expansion of 1.0 in x
0.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.599 * * * [progress]: simplifying candidates
0.601 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (log (+ 1.0 x)))
  (log1p (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)))
  (expm1 (log (+ 1.0 x)))
  (log1p (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)))
  (expm1 (log (+ 1.0 x)))
  (log1p (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)))
  (expm1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (log1p (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (+ 1/3 1/3)
  (+ 1 1)
  (* (log (+ 1.0 x)) (log (+ 1.0 x)))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (+ 1 1)
  (+ (log (cbrt (log (+ 1.0 x)))) (log (cbrt (log (+ 1.0 x)))))
  (log (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (exp (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (* (log (+ 1.0 x)) (log (+ 1.0 x)))
  (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))))
  (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (* (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (sqrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (sqrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))))
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))))
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* 1 1)
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (log (+ 1.0 x))) (cbrt 1))
  (* (cbrt (log (+ 1.0 x))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))))
  (* (cbrt (log (+ 1.0 x))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt (log (+ 1.0 x))) (cbrt 1))
  (* (cbrt (log (+ 1.0 x))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))))
  (* (cbrt (log (+ 1.0 x))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* (cbrt (log (+ 1.0 x))) 1)
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (log (+ 1.0 x))) (cbrt (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))))
  (- (+ (* 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))))
  (- (+ (* 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))))
  (- (+ (pow (pow (log 1.0) 2) 1/3) (* 0.6666666666666666 (* x (pow (/ 1 (log 1.0)) 1/3)))) (+ (* 0.1111111111111111 (* (pow x 2) (pow (/ 1 (pow (log 1.0) 4)) 1/3))) (* 1/3 (* (/ (pow x 2) (pow 1.0 2)) (pow (/ 1 (log 1.0)) 1/3)))))
  (- (+ (* 0.3333333333333333 (* (/ 1 (pow x 2)) (pow (/ 1 (log (/ 1 x))) 1/3))) (pow (pow (log (/ 1 x)) 2) 1/3)) (+ (* 0.6666666666666666 (* (/ 1 x) (pow (/ 1 (log (/ 1 x))) 1/3))) (* 0.1111111111111111 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (log (/ 1 x)) 4)) 1/3)))))
  (- (+ (pow (pow (- (log -1) (log (/ -1 x))) 2) 1/3) (+ (* 0.8888888888888888 (* (/ (* (log -1) (log (/ -1 x))) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3))) (+ (* 0.3333333333333333 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (+ (* 0.6666666666666666 (* (/ (log -1) x) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (* 0.3333333333333333 (* (/ (log (/ -1 x)) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))))))) (+ (* 0.3333333333333333 (* (/ (log -1) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (+ (* 0.4444444444444444 (* (/ (pow (log -1) 2) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3))) (+ (* 0.6666666666666666 (* (/ (log (/ -1 x)) x) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (* 0.4444444444444444 (* (/ (pow (log (/ -1 x)) 2) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3)))))))
0.608 * * [simplify]: iteration  0 :  458  enodes  (cost  860 )
0.617 * * [simplify]: iteration  1 :  1768  enodes  (cost  793 )
0.652 * * [simplify]: iteration  2 :  5001  enodes  (cost  696 )
0.656 * [simplify]: Simplified to:
   (expm1 (log (+ 1.0 x)))
  (log1p (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)
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 4)
  (cbrt (log (+ 1.0 x)))
  (pow (log (+ 1.0 x)) 3)
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (expm1 (log (+ 1.0 x)))
  (log1p (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)
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 4)
  (cbrt (log (+ 1.0 x)))
  (pow (log (+ 1.0 x)) 3)
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (expm1 (log (+ 1.0 x)))
  (log1p (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)
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 4)
  (cbrt (log (+ 1.0 x)))
  (pow (log (+ 1.0 x)) 3)
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (expm1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (log1p (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  2/3
  2
  (pow (cbrt (log (+ 1.0 x))) 6)
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 4)
  2
  (* 2 (log (cbrt (log (+ 1.0 x)))))
  (* 2 (log (cbrt (log (+ 1.0 x)))))
  (pow (exp 1) (pow (sqrt (cbrt (log (+ 1.0 x)))) 4))
  (pow (cbrt (log (+ 1.0 x))) 6)
  (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))))
  (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (pow (cbrt (log (+ 1.0 x))) 6)
  (fabs (cbrt (log (+ 1.0 x))))
  (fabs (cbrt (log (+ 1.0 x))))
  1
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 4)
  1
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 4)
  (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))))
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  1
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 4)
  1
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 4)
  (pow (cbrt (cbrt (log (+ 1.0 x)))) 4)
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))
  (cbrt (log (+ 1.0 x)))
  (cbrt (log (+ 1.0 x)))
  1
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 4)
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (cbrt (log (+ 1.0 x)))
  (cbrt (log (+ 1.0 x)))
  2/3
  2
  (cbrt (log (+ 1.0 x)))
  (* (cbrt (log (+ 1.0 x))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))))
  (* (cbrt (log (+ 1.0 x))) (cbrt (sqrt (log (+ 1.0 x)))))
  (cbrt (log (+ 1.0 x)))
  (* (cbrt (log (+ 1.0 x))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))))
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 3)
  (cbrt (log (+ 1.0 x)))
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 4)
  (pow (cbrt (cbrt (log (+ 1.0 x)))) 4)
  (* (cbrt (log (+ 1.0 x))) (cbrt (sqrt (log (+ 1.0 x)))))
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 4)
  (pow (cbrt (cbrt (log (+ 1.0 x)))) 4)
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 3)
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 4)
  (fma x 1.0 (- (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)))
  (fma x 1.0 (- (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)))
  (fma x 1.0 (- (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)))
  (- (+ (pow (pow (log 1.0) 2) 1/3) (* (pow (/ 1 (log 1.0)) 1/3) (- (* 0.6666666666666666 x) (* 1/3 (/ (pow x 2) (pow 1.0 2)))))) (* 0.1111111111111111 (* (pow x 2) (pow (/ 1 (pow (log 1.0) 4)) 1/3))))
  (+ (pow (pow (log (/ 1 x)) 2) 1/3) (+ (* (pow (/ 1 (log (/ 1 x))) 1/3) (- (* 0.3333333333333333 (/ 1 (pow x 2))) (* 0.6666666666666666 (/ 1 x)))) (* (- 0.1111111111111111) (/ (pow (/ 1 (pow (log (/ 1 x)) 4)) 1/3) (pow x 2)))))
  (+ (* (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3) (+ (* 0.3333333333333333 (/ 1 (pow x 2))) (fma 0.6666666666666666 (/ (log -1) x) (* 0.3333333333333333 (/ (log (/ -1 x)) (pow x 2)))))) (- (fma (* 0.8888888888888888 (/ (* (log -1) (log (/ -1 x))) (pow x 2))) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3) (pow (pow (- (log -1) (log (/ -1 x))) 2) 1/3)) (+ (+ (* 0.3333333333333333 (* (/ (log -1) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (* (* 0.4444444444444444 (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3)) (+ (/ (pow (log -1) 2) (pow x 2)) (/ (pow (log (/ -1 x)) 2) (pow x 2))))) (* 0.6666666666666666 (* (/ (log (/ -1 x)) x) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))))))
0.657 * * * [progress]: adding candidates to table
0.878 * * [progress]: iteration 4 / 4
0.878 * * * [progress]: picking best candidate
0.894 * * * * [pick]: Picked  #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))) (cbrt (log (+ 1.0 x)))))>
0.894 * * * [progress]: localizing error
0.908 * * * [progress]: generating rewritten candidates
0.908 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.911 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
0.915 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2)
0.919 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1 2)
0.926 * * * [progress]: generating series expansions
0.926 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.926 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.926 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.926 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.926 * [taylor]: Taking taylor expansion of x in x
0.926 * [taylor]: Taking taylor expansion of 1.0 in x
0.927 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.927 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.927 * [taylor]: Taking taylor expansion of x in x
0.927 * [taylor]: Taking taylor expansion of 1.0 in x
0.939 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.939 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.939 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.939 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.939 * [taylor]: Taking taylor expansion of x in x
0.939 * [taylor]: Taking taylor expansion of 1.0 in x
0.940 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.940 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.940 * [taylor]: Taking taylor expansion of 1.0 in x
0.952 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.952 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.952 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.952 * [taylor]: Taking taylor expansion of 1.0 in x
0.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.952 * [taylor]: Taking taylor expansion of x in x
0.953 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.953 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.953 * [taylor]: Taking taylor expansion of 1.0 in x
0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.953 * [taylor]: Taking taylor expansion of x in x
0.972 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
0.972 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.972 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.972 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.973 * [taylor]: Taking taylor expansion of x in x
0.973 * [taylor]: Taking taylor expansion of 1.0 in x
0.973 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.973 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.973 * [taylor]: Taking taylor expansion of x in x
0.973 * [taylor]: Taking taylor expansion of 1.0 in x
0.985 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.985 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.985 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.986 * [taylor]: Taking taylor expansion of x in x
0.986 * [taylor]: Taking taylor expansion of 1.0 in x
0.986 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.986 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.986 * [taylor]: Taking taylor expansion of x in x
0.987 * [taylor]: Taking taylor expansion of 1.0 in x
1.000 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
1.000 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.000 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.000 * [taylor]: Taking taylor expansion of 1.0 in x
1.000 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.000 * [taylor]: Taking taylor expansion of x in x
1.001 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.001 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.001 * [taylor]: Taking taylor expansion of 1.0 in x
1.001 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.001 * [taylor]: Taking taylor expansion of x in x
1.016 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 2)
1.016 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in (x) around 0
1.016 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
1.016 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
1.016 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
1.016 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
1.016 * [taylor]: Taking taylor expansion of 1/3 in x
1.016 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.016 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.016 * [taylor]: Taking taylor expansion of x in x
1.016 * [taylor]: Taking taylor expansion of 1.0 in x
1.019 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
1.019 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
1.019 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
1.019 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
1.019 * [taylor]: Taking taylor expansion of 1/3 in x
1.019 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.019 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.019 * [taylor]: Taking taylor expansion of x in x
1.019 * [taylor]: Taking taylor expansion of 1.0 in x
1.082 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in (x) around 0
1.082 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
1.082 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
1.082 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
1.082 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
1.082 * [taylor]: Taking taylor expansion of 1/3 in x
1.082 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.082 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.082 * [taylor]: Taking taylor expansion of x in x
1.082 * [taylor]: Taking taylor expansion of 1.0 in x
1.083 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
1.083 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
1.083 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
1.083 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
1.083 * [taylor]: Taking taylor expansion of 1/3 in x
1.083 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.083 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.083 * [taylor]: Taking taylor expansion of x in x
1.084 * [taylor]: Taking taylor expansion of 1.0 in x
1.104 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in (x) around 0
1.104 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
1.104 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
1.104 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
1.104 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
1.104 * [taylor]: Taking taylor expansion of 1/3 in x
1.104 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.104 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.104 * [taylor]: Taking taylor expansion of 1.0 in x
1.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.107 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
1.107 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
1.107 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
1.107 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
1.107 * [taylor]: Taking taylor expansion of 1/3 in x
1.107 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.107 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.107 * [taylor]: Taking taylor expansion of 1.0 in x
1.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.107 * [taylor]: Taking taylor expansion of x in x
1.134 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1 2)
1.134 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in (x) around 0
1.134 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
1.134 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
1.134 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
1.134 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
1.134 * [taylor]: Taking taylor expansion of 1/3 in x
1.134 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.134 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.134 * [taylor]: Taking taylor expansion of x in x
1.134 * [taylor]: Taking taylor expansion of 1.0 in x
1.137 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
1.137 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
1.137 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
1.137 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
1.137 * [taylor]: Taking taylor expansion of 1/3 in x
1.137 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.137 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.137 * [taylor]: Taking taylor expansion of x in x
1.137 * [taylor]: Taking taylor expansion of 1.0 in x
1.200 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in (x) around 0
1.200 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
1.200 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
1.200 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
1.200 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
1.200 * [taylor]: Taking taylor expansion of 1/3 in x
1.200 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.200 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.200 * [taylor]: Taking taylor expansion of x in x
1.200 * [taylor]: Taking taylor expansion of 1.0 in x
1.201 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
1.201 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
1.201 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
1.201 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
1.201 * [taylor]: Taking taylor expansion of 1/3 in x
1.201 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.201 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.201 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.201 * [taylor]: Taking taylor expansion of x in x
1.202 * [taylor]: Taking taylor expansion of 1.0 in x
1.221 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in (x) around 0
1.221 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
1.222 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
1.222 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
1.222 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
1.222 * [taylor]: Taking taylor expansion of 1/3 in x
1.222 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.222 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.222 * [taylor]: Taking taylor expansion of 1.0 in x
1.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.222 * [taylor]: Taking taylor expansion of x in x
1.224 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
1.224 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
1.224 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
1.224 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
1.224 * [taylor]: Taking taylor expansion of 1/3 in x
1.224 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.224 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.224 * [taylor]: Taking taylor expansion of 1.0 in x
1.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.224 * [taylor]: Taking taylor expansion of x in x
1.257 * * * [progress]: simplifying candidates
1.258 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (log (+ 1.0 x)))
  (log1p (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)))
  (expm1 (log (+ 1.0 x)))
  (log1p (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)))
  (expm1 (log (cbrt (+ 1.0 x))))
  (log1p (log (cbrt (+ 1.0 x))))
  (log (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (cbrt 1))
  (log (cbrt (+ 1.0 x)))
  (log (cbrt 1))
  (log (cbrt (+ 1.0 x)))
  (log (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log 1)
  (log (cbrt (+ 1.0 x)))
  (log (cbrt (+ (pow 1.0 3) (pow x 3))))
  (log (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (cbrt (- (* 1.0 1.0) (* x x))))
  (log (cbrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (cbrt (+ 1.0 x)))
  (log (log (cbrt (+ 1.0 x))))
  (exp (log (cbrt (+ 1.0 x))))
  (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x)))))
  (cbrt (log (cbrt (+ 1.0 x))))
  (* (* (log (cbrt (+ 1.0 x))) (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))))
  (sqrt (log (cbrt (+ 1.0 x))))
  (sqrt (log (cbrt (+ 1.0 x))))
  (expm1 (log (cbrt (+ 1.0 x))))
  (log1p (log (cbrt (+ 1.0 x))))
  (log (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (cbrt 1))
  (log (cbrt (+ 1.0 x)))
  (log (cbrt 1))
  (log (cbrt (+ 1.0 x)))
  (log (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log 1)
  (log (cbrt (+ 1.0 x)))
  (log (cbrt (+ (pow 1.0 3) (pow x 3))))
  (log (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (cbrt (- (* 1.0 1.0) (* x x))))
  (log (cbrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (cbrt (+ 1.0 x)))
  (log (log (cbrt (+ 1.0 x))))
  (exp (log (cbrt (+ 1.0 x))))
  (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x)))))
  (cbrt (log (cbrt (+ 1.0 x))))
  (* (* (log (cbrt (+ 1.0 x))) (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))))
  (sqrt (log (cbrt (+ 1.0 x))))
  (sqrt (log (cbrt (+ 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))))
  (- (+ (* 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))))
  (- (+ (log (pow 1.0 1/3)) (* 0.3333333333333333 x)) (* 1/6 (/ (pow x 2) (pow 1.0 2))))
  (- (+ (log (pow (/ 1 x) -1/3)) (* 0.3333333333333333 (/ 1 x))) (* 0.16666666666666666 (/ 1 (pow x 2))))
  (- (+ (* 1/3 (log -1)) (* 0.3333333333333333 (/ 1 x))) (+ (* 0.16666666666666666 (/ 1 (pow x 2))) (* 1/3 (log (/ -1 x)))))
  (- (+ (log (pow 1.0 1/3)) (* 0.3333333333333333 x)) (* 1/6 (/ (pow x 2) (pow 1.0 2))))
  (- (+ (log (pow (/ 1 x) -1/3)) (* 0.3333333333333333 (/ 1 x))) (* 0.16666666666666666 (/ 1 (pow x 2))))
  (- (+ (* 1/3 (log -1)) (* 0.3333333333333333 (/ 1 x))) (+ (* 0.16666666666666666 (/ 1 (pow x 2))) (* 1/3 (log (/ -1 x)))))
1.263 * * [simplify]: iteration  0 :  225  enodes  (cost  508 )
1.267 * * [simplify]: iteration  1 :  598  enodes  (cost  460 )
1.276 * * [simplify]: iteration  2 :  2159  enodes  (cost  450 )
1.314 * * [simplify]: iteration  3 :  5001  enodes  (cost  440 )
1.317 * [simplify]: Simplified to:
   (expm1 (log (+ 1.0 x)))
  (log1p (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)))
  (expm1 (log (+ 1.0 x)))
  (log1p (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)))
  (expm1 (log (cbrt (+ 1.0 x))))
  (log1p (log (cbrt (+ 1.0 x))))
  (log (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  0
  (log (cbrt (+ 1.0 x)))
  0
  (log (cbrt (+ 1.0 x)))
  (* 2 (log (cbrt (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  0
  (log (cbrt (+ 1.0 x)))
  (log (cbrt (+ (pow 1.0 3) (pow x 3))))
  (log (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (cbrt (- (* 1.0 1.0) (* x x))))
  (log (cbrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (cbrt (+ 1.0 x)))
  (log (log (cbrt (+ 1.0 x))))
  (cbrt (+ 1.0 x))
  (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x)))))
  (cbrt (log (cbrt (+ 1.0 x))))
  (pow (log (cbrt (+ 1.0 x))) 3)
  (sqrt (log (cbrt (+ 1.0 x))))
  (sqrt (log (cbrt (+ 1.0 x))))
  (expm1 (log (cbrt (+ 1.0 x))))
  (log1p (log (cbrt (+ 1.0 x))))
  (log (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  0
  (log (cbrt (+ 1.0 x)))
  0
  (log (cbrt (+ 1.0 x)))
  (* 2 (log (cbrt (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  0
  (log (cbrt (+ 1.0 x)))
  (log (cbrt (+ (pow 1.0 3) (pow x 3))))
  (log (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (cbrt (- (* 1.0 1.0) (* x x))))
  (log (cbrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (cbrt (+ 1.0 x)))
  (log (log (cbrt (+ 1.0 x))))
  (cbrt (+ 1.0 x))
  (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x)))))
  (cbrt (log (cbrt (+ 1.0 x))))
  (pow (log (cbrt (+ 1.0 x))) 3)
  (sqrt (log (cbrt (+ 1.0 x))))
  (sqrt (log (cbrt (+ 1.0 x))))
  (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x))
  (fma 1.0 (/ 1 x) (- (log -1) (fma 0.5 (/ 1 (pow x 2)) (log (/ -1 x)))))
  (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x))
  (fma 1.0 (/ 1 x) (- (log -1) (fma 0.5 (/ 1 (pow x 2)) (log (/ -1 x)))))
  (fma 1/3 (log 1.0) (- (* 0.3333333333333333 x) (* 1/6 (/ (pow x 2) (pow 1.0 2)))))
  (- (* (/ 1 x) (- 0.3333333333333333 (/ 0.16666666666666666 x))) (* -1/3 (log x)))
  (fma (log -1) 1/3 (- (* 0.3333333333333333 (/ 1 x)) (fma 0.16666666666666666 (/ 1 (pow x 2)) (* 1/3 (log (/ -1 x))))))
  (fma 1/3 (log 1.0) (- (* 0.3333333333333333 x) (* 1/6 (/ (pow x 2) (pow 1.0 2)))))
  (- (* (/ 1 x) (- 0.3333333333333333 (/ 0.16666666666666666 x))) (* -1/3 (log x)))
  (fma (log -1) 1/3 (- (* 0.3333333333333333 (/ 1 x)) (fma 0.16666666666666666 (/ 1 (pow x 2)) (* 1/3 (log (/ -1 x))))))
1.318 * * * [progress]: adding candidates to table
1.596 * [progress]: [Phase 3 of 3] Extracting.
1.596 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))) (cbrt (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (- (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))> #<alt (λ (x) (* (* (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (log (+ 1.0 x)))>)
1.598 * * * [regime-changes]: Trying 3 branch expressions: ((+ 1.0 x) (log (+ 1.0 x)) x)
1.598 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))) (cbrt (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (- (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))> #<alt (λ (x) (* (* (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (log (+ 1.0 x)))>)
1.624 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (* (* (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (log (+ 1.0 x)))>)
1.637 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (#<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))) (cbrt (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (- (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))> #<alt (λ (x) (* (* (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (log (+ 1.0 x)))>)
1.666 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (#<alt (λ (x) (* (* (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (log (+ 1.0 x)))>)
1.679 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))) (cbrt (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (- (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))> #<alt (λ (x) (* (* (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (log (+ 1.0 x)))>)
1.712 * * * [regime]: Found split indices: #<option (#s(si 0 175) #s(si 5 255))>
1.714 * [binary-search]: Only using regimes for bounds on (+ 1.0 x) and (#<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))) (cbrt (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (- (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))> #<alt (λ (x) (* (* (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (log (+ 1.0 x)))>)
1.714 * [regimes]: Found splitpoints: (#s(sp 0 (+ 1.0 x) 1.0000000183640019) #s(sp 5 (+ 1.0 x) +nan.0)) , with alts (#<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))) (cbrt (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (- (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))> #<alt (λ (x) (* (* (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (log (+ 1.0 x)))>)
1.715 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (+ 1.0 x) 1.0000000183640019) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (log (+ 1.0 x)))
1.715 * * [simplify]: iteration  0 :  18  enodes  (cost  10 )
1.715 * * [simplify]: iteration  1 :  18  enodes  (cost  10 )
1.716 * [simplify]: Simplified to:
   (if (<= (+ 1.0 x) 1.0000000183640019) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (log (+ 1.0 x)))
3.778 * [regime-testing]: Baseline error score: 21.54216657902235
3.778 * [regime-testing]: Oracle error score: 0.09443854943667916
3.779 * [regime-testing]: End program error score: 0.27715250266161506
3.811 * [regime-testing]: Target error score: 0.14139267408426054