9.363 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
0.025 * * [simplify]: iteration  0 :  18  enodes  (cost  7 )
0.026 * * [simplify]: iteration  1 :  31  enodes  (cost  7 )
0.028 * * [simplify]: iteration  2 :  43  enodes  (cost  7 )
0.029 * * [simplify]: iteration  3 :  57  enodes  (cost  7 )
0.031 * * [simplify]: iteration  4 :  73  enodes  (cost  7 )
0.032 * * [simplify]: iteration  5 :  92  enodes  (cost  7 )
0.033 * * [simplify]: iteration  6 :  126  enodes  (cost  7 )
0.035 * * [simplify]: iteration  7 :  158  enodes  (cost  7 )
0.037 * * [simplify]: iteration  8 :  207  enodes  (cost  7 )
0.039 * * [simplify]: iteration  9 :  209  enodes  (cost  7 )
0.040 * * [simplify]: iteration  10 :  209  enodes  (cost  7 )
0.040 * [simplify]: Simplified to:
   (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
0.041 * * [progress]: iteration 1 / 4
0.041 * * * [progress]: picking best candidate
0.042 * * * * [pick]: Picked  #<alt (λ (x) (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))>
0.042 * * * [progress]: localizing error
0.050 * * * [progress]: generating rewritten candidates
0.050 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.084 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.089 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.094 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.115 * * * [progress]: generating series expansions
0.115 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.115 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) (* 2.0 (/ 1 x))) in (x) around 0
0.115 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) (* 2.0 (/ 1 x))) in x
0.115 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in x
0.115 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.115 * [taylor]: Taking taylor expansion of 1.0 in x
0.115 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.115 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of 1.0 in x
0.116 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.116 * [taylor]: Taking taylor expansion of 1.0 in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.116 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of 1.0 in x
0.117 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.117 * [taylor]: Taking taylor expansion of 2.0 in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) (* 2.0 (/ 1 x))) in x
0.118 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in x
0.118 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.118 * [taylor]: Taking taylor expansion of 1.0 in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.118 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of 1.0 in x
0.119 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.119 * [taylor]: Taking taylor expansion of 1.0 in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.119 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of 1.0 in x
0.120 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.120 * [taylor]: Taking taylor expansion of 2.0 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.161 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) (* 2.0 x)) in (x) around 0
0.161 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) (* 2.0 x)) in x
0.161 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in x
0.161 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.161 * [taylor]: Taking taylor expansion of 1.0 in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.161 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.161 * [taylor]: Taking taylor expansion of 1.0 in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.162 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.162 * [taylor]: Taking taylor expansion of 1.0 in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.162 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [taylor]: Taking taylor expansion of 1.0 in x
0.163 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.163 * [taylor]: Taking taylor expansion of 2.0 in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) (* 2.0 x)) in x
0.163 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in x
0.163 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.163 * [taylor]: Taking taylor expansion of 1.0 in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.163 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.163 * [taylor]: Taking taylor expansion of 1.0 in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.164 * [taylor]: Taking taylor expansion of 1.0 in x
0.164 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.164 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of 1.0 in x
0.164 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.164 * [taylor]: Taking taylor expansion of 2.0 in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.243 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) (* 1.0 (/ 1 (+ 1.0 (/ 1 x))))) in (x) around 0
0.243 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) (* 1.0 (/ 1 (+ 1.0 (/ 1 x))))) in x
0.243 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.243 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.243 * [taylor]: Taking taylor expansion of 1.0 in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.243 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.243 * [taylor]: Taking taylor expansion of 1.0 in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.244 * [taylor]: Taking taylor expansion of 2.0 in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.244 * [taylor]: Taking taylor expansion of 1.0 in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.244 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.244 * [taylor]: Taking taylor expansion of 1.0 in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) (* 1.0 (/ 1 (+ 1.0 (/ 1 x))))) in x
0.245 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.245 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.245 * [taylor]: Taking taylor expansion of 1.0 in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.245 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.245 * [taylor]: Taking taylor expansion of 1.0 in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.246 * [taylor]: Taking taylor expansion of 2.0 in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.246 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.332 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.332 * [approximate]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in (x) around 0
0.332 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.332 * [taylor]: Taking taylor expansion of 1.0 in x
0.332 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of 1.0 in x
0.334 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.334 * [taylor]: Taking taylor expansion of 1.0 in x
0.334 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of 1.0 in x
0.342 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in (x) around 0
0.342 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.342 * [taylor]: Taking taylor expansion of 1.0 in x
0.342 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.343 * [taylor]: Taking taylor expansion of 1.0 in x
0.343 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.343 * [taylor]: Taking taylor expansion of 1.0 in x
0.343 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.344 * [taylor]: Taking taylor expansion of 1.0 in x
0.351 * [approximate]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.351 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.351 * [taylor]: Taking taylor expansion of -1.0 in x
0.351 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.351 * [taylor]: Taking taylor expansion of 1.0 in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.352 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.352 * [taylor]: Taking taylor expansion of -1.0 in x
0.352 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.352 * [taylor]: Taking taylor expansion of 1.0 in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.359 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.359 * [approximate]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in (x) around 0
0.359 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.359 * [taylor]: Taking taylor expansion of 1.0 in x
0.359 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of 1.0 in x
0.360 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.360 * [taylor]: Taking taylor expansion of 1.0 in x
0.360 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of 1.0 in x
0.366 * [approximate]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.366 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
0.366 * [taylor]: Taking taylor expansion of 1.0 in x
0.366 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.366 * [taylor]: Taking taylor expansion of 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 (+ 1.0 (/ 1 x))) in x
0.367 * [taylor]: Taking taylor expansion of 1.0 in x
0.367 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.367 * [taylor]: Taking taylor expansion of 1.0 in x
0.367 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.367 * [taylor]: Taking taylor expansion of x in x
0.374 * [approximate]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in (x) around 0
0.374 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.374 * [taylor]: Taking taylor expansion of 1.0 in x
0.374 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.374 * [taylor]: Taking taylor expansion of 1.0 in x
0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.375 * [taylor]: Taking taylor expansion of 1.0 in x
0.375 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.375 * [taylor]: Taking taylor expansion of 1.0 in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.383 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.384 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 2.0 (/ 1 x))) in (x) around 0
0.384 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 2.0 (/ 1 x))) in x
0.384 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.384 * [taylor]: Taking taylor expansion of 1.0 in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.384 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of 1.0 in x
0.384 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of 2.0 in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 2.0 (/ 1 x))) in x
0.385 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.385 * [taylor]: Taking taylor expansion of 1.0 in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.385 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of 1.0 in x
0.385 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.385 * [taylor]: Taking taylor expansion of 2.0 in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.398 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 2.0 x)) in (x) around 0
0.398 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.398 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.398 * [taylor]: Taking taylor expansion of 1.0 in x
0.398 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.398 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.398 * [taylor]: Taking taylor expansion of 1.0 in x
0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.399 * [taylor]: Taking taylor expansion of 2.0 in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.399 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.399 * [taylor]: Taking taylor expansion of 1.0 in x
0.399 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.399 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.399 * [taylor]: Taking taylor expansion of 1.0 in x
0.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.400 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.400 * [taylor]: Taking taylor expansion of 2.0 in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.413 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in (x) around 0
0.413 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.413 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.413 * [taylor]: Taking taylor expansion of 1.0 in x
0.413 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.413 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.413 * [taylor]: Taking taylor expansion of 1.0 in x
0.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.414 * [taylor]: Taking taylor expansion of 2.0 in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.414 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.414 * [taylor]: Taking taylor expansion of 1.0 in x
0.414 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.414 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.414 * [taylor]: Taking taylor expansion of 1.0 in x
0.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.415 * [taylor]: Taking taylor expansion of 2.0 in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.429 * * * [progress]: simplifying candidates
0.431 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (exp (/ 1.0 (+ x 1.0))) (exp (/ 2.0 x))) (exp (/ 1.0 (- x 1.0))))
  (* (exp (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))) (exp (/ 1.0 (- x 1.0))))
  (log (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (exp (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (* (cbrt (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))) (cbrt (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))))
  (cbrt (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (* (* (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))) (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))) (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (sqrt (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (sqrt (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))
  (* (* (+ x 1.0) x) (- x 1.0))
  (+ (* (- (pow (/ 1.0 (+ x 1.0)) 3) (pow (/ 2.0 x) 3)) (- x 1.0)) (* (+ (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (+ (* (/ 2.0 x) (/ 2.0 x)) (* (/ 1.0 (+ x 1.0)) (/ 2.0 x)))) 1.0))
  (* (+ (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (+ (* (/ 2.0 x) (/ 2.0 x)) (* (/ 1.0 (+ x 1.0)) (/ 2.0 x)))) (- x 1.0))
  (+ (* (- (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (* (/ 2.0 x) (/ 2.0 x))) (- x 1.0)) (* (+ (/ 1.0 (+ x 1.0)) (/ 2.0 x)) 1.0))
  (* (+ (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (- x 1.0))
  (+ (pow (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) 3) (pow (/ 1.0 (- x 1.0)) 3))
  (+ (* (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))) (- (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (* (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))))
  (- (* (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))) (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))))
  (- (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (- (/ 2.0 x) (/ 1.0 (- x 1.0)))
  (- (log 1.0) (log (- x 1.0)))
  (log (/ 1.0 (- x 1.0)))
  (exp (/ 1.0 (- x 1.0)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (/ 1.0 (- x 1.0))) (cbrt (/ 1.0 (- x 1.0))))
  (cbrt (/ 1.0 (- x 1.0)))
  (* (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (/ 1.0 (- x 1.0)))
  (sqrt (/ 1.0 (- x 1.0)))
  (sqrt (/ 1.0 (- x 1.0)))
  (- 1.0)
  (- (- x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (cbrt 1.0) (cbrt (- x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- x 1.0)))
  (/ (cbrt 1.0) (sqrt (- x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (- x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ (cbrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (sqrt 1.0) (cbrt (- x 1.0)))
  (/ (sqrt 1.0) (sqrt (- x 1.0)))
  (/ (sqrt 1.0) (sqrt (- x 1.0)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt 1.0)))
  (/ (sqrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (- x 1.0))
  (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1.0 (cbrt (- x 1.0)))
  (/ 1 (sqrt (- x 1.0)))
  (/ 1.0 (sqrt (- x 1.0)))
  (/ 1 1)
  (/ 1.0 (- x 1.0))
  (/ 1 (+ (sqrt x) (sqrt 1.0)))
  (/ 1.0 (- (sqrt x) (sqrt 1.0)))
  (/ 1 1)
  (/ 1.0 (- x 1.0))
  (/ 1 (- x 1.0))
  (/ (- x 1.0) 1.0)
  (/ 1.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1.0 (sqrt (- x 1.0)))
  (/ 1.0 1)
  (/ 1.0 (+ (sqrt x) (sqrt 1.0)))
  (/ 1.0 1)
  (/ (- x 1.0) (cbrt 1.0))
  (/ (- x 1.0) (sqrt 1.0))
  (/ (- x 1.0) 1.0)
  (/ 1.0 (- (pow x 3) (pow 1.0 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (- (log 1.0) (log (+ x 1.0)))
  (log (/ 1.0 (+ x 1.0)))
  (exp (/ 1.0 (+ x 1.0)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)))
  (* (cbrt (/ 1.0 (+ x 1.0))) (cbrt (/ 1.0 (+ x 1.0))))
  (cbrt (/ 1.0 (+ x 1.0)))
  (* (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (/ 1.0 (+ x 1.0)))
  (sqrt (/ 1.0 (+ x 1.0)))
  (sqrt (/ 1.0 (+ x 1.0)))
  (- 1.0)
  (- (+ x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (cbrt 1.0) (cbrt (+ x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ x 1.0)))
  (/ (cbrt 1.0) (sqrt (+ x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ x 1.0))
  (/ (sqrt 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (sqrt 1.0) (cbrt (+ x 1.0)))
  (/ (sqrt 1.0) (sqrt (+ x 1.0)))
  (/ (sqrt 1.0) (sqrt (+ x 1.0)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ x 1.0))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1.0 (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ 1.0 (sqrt (+ x 1.0)))
  (/ 1 1)
  (/ 1.0 (+ x 1.0))
  (/ 1 1)
  (/ 1.0 (+ x 1.0))
  (/ 1 (+ x 1.0))
  (/ (+ x 1.0) 1.0)
  (/ 1.0 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1.0 (sqrt (+ x 1.0)))
  (/ 1.0 1)
  (/ 1.0 1)
  (/ (+ x 1.0) (cbrt 1.0))
  (/ (+ x 1.0) (sqrt 1.0))
  (/ (+ x 1.0) 1.0)
  (/ 1.0 (+ (pow x 3) (pow 1.0 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (/ (exp (/ 1.0 (+ x 1.0))) (exp (/ 2.0 x)))
  (log (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (exp (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (* (cbrt (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))) (cbrt (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))))
  (cbrt (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (* (* (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))) (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (- (* 1.0 x) (* (+ x 1.0) 2.0))
  (* (+ x 1.0) x)
  (- (pow (/ 1.0 (+ x 1.0)) 3) (pow (/ 2.0 x) 3))
  (+ (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (+ (* (/ 2.0 x) (/ 2.0 x)) (* (/ 1.0 (+ x 1.0)) (/ 2.0 x))))
  (- (/ 2.0 x))
  (- (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (* (/ 2.0 x) (/ 2.0 x)))
  (+ (/ 1.0 (+ x 1.0)) (/ 2.0 x))
  (+ (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ 2.0 x)))
  (- (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ 2.0 x)))
  (+ (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt 2.0) (sqrt x)))
  (- (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt 2.0) (sqrt x)))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ 2.0 x)))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ 2.0 x)))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt 2.0) (sqrt x)))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt 2.0) (sqrt x)))
  (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))
  (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))
  (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))
  (- (/ 2.0 x))
  (- (+ (* 2.0 (pow x 3)) (+ (* 2.0 (/ 1 x)) (* 2.0 x))))
  (+ (* 2.0 (/ 1 (pow x 7))) (+ (* 2.0 (/ 1 (pow x 5))) (* 2.0 (/ 1 (pow x 3)))))
  (+ (* 2.0 (/ 1 (pow x 7))) (+ (* 2.0 (/ 1 (pow x 5))) (* 2.0 (/ 1 (pow x 3)))))
  (- (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) 1.0)))
  (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))))
  (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))))
  (- (+ (* 1.0 (pow x 2)) 1.0) (* 1.0 x))
  (- (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (* 1.0 (/ 1 (pow x 2))))
  (- (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (* 1.0 (/ 1 (pow x 2))))
  (- 1.0 (+ (* 1.0 x) (* 2.0 (/ 1 x))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))))
0.437 * * [simplify]: iteration  0 :  496  enodes  (cost  865 )
0.445 * * [simplify]: iteration  1 :  1681  enodes  (cost  827 )
0.471 * * [simplify]: iteration  2 :  5001  enodes  (cost  816 )
0.476 * [simplify]: Simplified to:
   (exp (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (exp (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (log (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (exp (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (* (cbrt (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))) (cbrt (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))))
  (cbrt (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (pow (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))) 3)
  (sqrt (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (sqrt (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))
  (* (* (+ x 1.0) x) (- x 1.0))
  (+ (+ (* (- (pow (/ 1.0 (+ x 1.0)) 3) (pow (/ 2.0 x) 3)) (- x 1.0)) (/ (pow 1.0 3) (* (+ x 1.0) (+ x 1.0)))) (* 1.0 (* (/ 2.0 x) (+ (/ 2.0 x) (/ 1.0 (+ x 1.0))))))
  (* (- x 1.0) (+ (* (/ 2.0 x) (+ (/ 2.0 x) (/ 1.0 (+ x 1.0)))) (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0)))))
  (* (+ (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (+ 1.0 (* (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (- x 1.0))))
  (* (+ (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (- x 1.0))
  (+ (pow (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) 3) (pow (/ 1.0 (- x 1.0)) 3))
  (+ (* (/ 1.0 (- x 1.0)) (- (/ 1.0 (- x 1.0)) (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))) (* (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))))
  (- (* (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))) (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))))
  (- (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (- (/ 1.0 (- x 1.0)) (/ 2.0 x))
  (- (/ 1.0 (- x 1.0)) (/ 2.0 x))
  (- (/ 2.0 x) (/ 1.0 (- x 1.0)))
  (log (/ 1.0 (- x 1.0)))
  (log (/ 1.0 (- x 1.0)))
  (exp (/ 1.0 (- x 1.0)))
  (pow (/ 1.0 (- x 1.0)) 3)
  (* (cbrt (/ 1.0 (- x 1.0))) (cbrt (/ 1.0 (- x 1.0))))
  (cbrt (/ 1.0 (- x 1.0)))
  (pow (/ 1.0 (- x 1.0)) 3)
  (sqrt (/ 1.0 (- x 1.0)))
  (sqrt (/ 1.0 (- x 1.0)))
  (- 1.0)
  (- (- x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (cbrt 1.0) (cbrt (- x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- x 1.0)))
  (/ (cbrt 1.0) (sqrt (- x 1.0)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (- x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ (cbrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (sqrt 1.0) (cbrt (- x 1.0)))
  (/ (sqrt 1.0) (sqrt (- x 1.0)))
  (/ (sqrt 1.0) (sqrt (- x 1.0)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt 1.0)))
  (/ (sqrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (- x 1.0))
  (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1.0 (cbrt (- x 1.0)))
  (/ 1 (sqrt (- x 1.0)))
  (/ 1.0 (sqrt (- x 1.0)))
  1
  (/ 1.0 (- x 1.0))
  (/ 1 (+ (sqrt x) (sqrt 1.0)))
  (/ 1.0 (- (sqrt x) (sqrt 1.0)))
  1
  (/ 1.0 (- x 1.0))
  (/ 1 (- x 1.0))
  (/ (- x 1.0) 1.0)
  (/ 1.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1.0 (sqrt (- x 1.0)))
  1.0
  (/ 1.0 (+ (sqrt x) (sqrt 1.0)))
  1.0
  (/ (- x 1.0) (cbrt 1.0))
  (/ (- x 1.0) (sqrt 1.0))
  (/ (- x 1.0) 1.0)
  (/ 1.0 (- (pow x 3) (pow 1.0 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (log (/ 1.0 (+ x 1.0)))
  (log (/ 1.0 (+ x 1.0)))
  (exp (/ 1.0 (+ x 1.0)))
  (pow (/ 1.0 (+ x 1.0)) 3)
  (* (cbrt (/ 1.0 (+ x 1.0))) (cbrt (/ 1.0 (+ x 1.0))))
  (cbrt (/ 1.0 (+ x 1.0)))
  (pow (/ 1.0 (+ x 1.0)) 3)
  (sqrt (/ 1.0 (+ x 1.0)))
  (sqrt (/ 1.0 (+ x 1.0)))
  (- 1.0)
  (- (+ x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (cbrt 1.0) (cbrt (+ x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ x 1.0)))
  (/ (cbrt 1.0) (sqrt (+ x 1.0)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ x 1.0))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ x 1.0))
  (/ (sqrt 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (sqrt 1.0) (cbrt (+ x 1.0)))
  (/ (sqrt 1.0) (sqrt (+ x 1.0)))
  (/ (sqrt 1.0) (sqrt (+ x 1.0)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ x 1.0))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1.0 (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ 1.0 (sqrt (+ x 1.0)))
  1
  (/ 1.0 (+ x 1.0))
  1
  (/ 1.0 (+ x 1.0))
  (/ 1 (+ x 1.0))
  (/ (+ x 1.0) 1.0)
  (/ 1.0 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1.0 (sqrt (+ x 1.0)))
  1.0
  1.0
  (/ (+ x 1.0) (cbrt 1.0))
  (/ (+ x 1.0) (sqrt 1.0))
  (/ (+ x 1.0) 1.0)
  (/ 1.0 (+ (pow x 3) (pow 1.0 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (exp (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (log (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (exp (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (* (cbrt (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))) (cbrt (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))))
  (cbrt (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (pow (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) 3)
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (sqrt (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (- (* 1.0 x) (* (+ x 1.0) 2.0))
  (* (+ x 1.0) x)
  (- (pow (/ 1.0 (+ x 1.0)) 3) (pow (/ 2.0 x) 3))
  (+ (* (/ 1.0 (+ x 1.0)) (+ (/ 2.0 x) (/ 1.0 (+ x 1.0)))) (* (/ 2.0 x) (/ 2.0 x)))
  (- (/ 2.0 x))
  (- (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (* (/ 2.0 x) (/ 2.0 x)))
  (+ (/ 1.0 (+ x 1.0)) (/ 2.0 x))
  (+ (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ 2.0 x)))
  (- (sqrt (/ 1.0 (+ x 1.0))) (sqrt (/ 2.0 x)))
  (+ (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt 2.0) (sqrt x)))
  (- (sqrt (/ 1.0 (+ x 1.0))) (/ (sqrt 2.0) (sqrt x)))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ 2.0 x)))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (sqrt (/ 2.0 x)))
  (+ (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt 2.0) (sqrt x)))
  (- (/ (sqrt 1.0) (sqrt (+ x 1.0))) (/ (sqrt 2.0) (sqrt x)))
  (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))
  (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))
  (- (/ 1.0 (+ x 1.0)) (/ 2.0 x))
  (- (/ 2.0 x))
  (* (- 2.0) (+ (pow x 3) (+ (/ 1 x) x)))
  (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))
  (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))
  (* 1.0 (- (- (pow x 2)) (+ x 1)))
  (* 1.0 (+ (+ (/ 1 (pow x 2)) (/ 1 x)) (/ 1 (pow x 3))))
  (* 1.0 (+ (+ (/ 1 (pow x 2)) (/ 1 x)) (/ 1 (pow x 3))))
  (* 1.0 (- (+ (pow x 2) 1) x))
  (* 1.0 (- (+ (/ 1 x) (/ 1 (pow x 3))) (/ 1 (pow x 2))))
  (* 1.0 (- (+ (/ 1 x) (/ 1 (pow x 3))) (/ 1 (pow x 2))))
  (- 1.0 (+ (* 1.0 x) (* 2.0 (/ 1 x))))
  (* 1.0 (- (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))))
  (* 1.0 (- (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))))
0.476 * * * [progress]: adding candidates to table
0.721 * * [progress]: iteration 2 / 4
0.721 * * * [progress]: picking best candidate
0.727 * * * * [pick]: Picked  #<alt (λ (x) (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))>
0.727 * * * [progress]: localizing error
0.736 * * * [progress]: generating rewritten candidates
0.736 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.753 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.759 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
0.764 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.779 * * * [progress]: generating series expansions
0.779 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.779 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) (* 2.0 (/ 1 x))) in (x) around 0
0.779 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) (* 2.0 (/ 1 x))) in x
0.779 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in x
0.779 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.779 * [taylor]: Taking taylor expansion of 1.0 in x
0.779 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.779 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of 1.0 in x
0.780 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.780 * [taylor]: Taking taylor expansion of 1.0 in x
0.780 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.780 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.780 * [taylor]: Taking taylor expansion of x in x
0.780 * [taylor]: Taking taylor expansion of 1.0 in x
0.782 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.782 * [taylor]: Taking taylor expansion of 2.0 in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) (* 2.0 (/ 1 x))) in x
0.782 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in x
0.782 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.782 * [taylor]: Taking taylor expansion of 1.0 in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.782 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of 1.0 in x
0.783 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.783 * [taylor]: Taking taylor expansion of 1.0 in x
0.783 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.783 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [taylor]: Taking taylor expansion of 1.0 in x
0.784 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.784 * [taylor]: Taking taylor expansion of 2.0 in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.820 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) (* 2.0 x)) in (x) around 0
0.820 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) (* 2.0 x)) in x
0.820 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in x
0.820 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.820 * [taylor]: Taking taylor expansion of 1.0 in x
0.820 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.820 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.820 * [taylor]: Taking taylor expansion of 1.0 in x
0.820 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.821 * [taylor]: Taking taylor expansion of x in x
0.821 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.821 * [taylor]: Taking taylor expansion of 1.0 in x
0.821 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.821 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.821 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.821 * [taylor]: Taking taylor expansion of x in x
0.822 * [taylor]: Taking taylor expansion of 1.0 in x
0.822 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.822 * [taylor]: Taking taylor expansion of 2.0 in x
0.822 * [taylor]: Taking taylor expansion of x in x
0.822 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) (* 2.0 x)) in x
0.822 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in x
0.822 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.822 * [taylor]: Taking taylor expansion of 1.0 in x
0.822 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.822 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.822 * [taylor]: Taking taylor expansion of 1.0 in x
0.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.822 * [taylor]: Taking taylor expansion of x in x
0.823 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.823 * [taylor]: Taking taylor expansion of 1.0 in x
0.823 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.823 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.823 * [taylor]: Taking taylor expansion of x in x
0.824 * [taylor]: Taking taylor expansion of 1.0 in x
0.824 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.824 * [taylor]: Taking taylor expansion of 2.0 in x
0.824 * [taylor]: Taking taylor expansion of x in x
0.903 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) (* 1.0 (/ 1 (+ 1.0 (/ 1 x))))) in (x) around 0
0.903 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) (* 1.0 (/ 1 (+ 1.0 (/ 1 x))))) in x
0.903 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.903 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.903 * [taylor]: Taking taylor expansion of 1.0 in x
0.903 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.903 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.903 * [taylor]: Taking taylor expansion of 1.0 in x
0.903 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.904 * [taylor]: Taking taylor expansion of 2.0 in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.904 * [taylor]: Taking taylor expansion of 1.0 in x
0.904 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.904 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.904 * [taylor]: Taking taylor expansion of 1.0 in x
0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.905 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) (* 1.0 (/ 1 (+ 1.0 (/ 1 x))))) in x
0.905 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.905 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.905 * [taylor]: Taking taylor expansion of 1.0 in x
0.905 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.905 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.905 * [taylor]: Taking taylor expansion of 1.0 in x
0.905 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.905 * [taylor]: Taking taylor expansion of x in x
0.906 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.906 * [taylor]: Taking taylor expansion of 2.0 in x
0.906 * [taylor]: Taking taylor expansion of x in x
0.906 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.906 * [taylor]: Taking taylor expansion of 1.0 in x
0.906 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.906 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.906 * [taylor]: Taking taylor expansion of 1.0 in x
0.906 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.906 * [taylor]: Taking taylor expansion of x in x
0.993 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.993 * [approximate]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in (x) around 0
0.993 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.993 * [taylor]: Taking taylor expansion of 1.0 in x
0.993 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.993 * [taylor]: Taking taylor expansion of x in x
0.994 * [taylor]: Taking taylor expansion of 1.0 in x
0.995 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.995 * [taylor]: Taking taylor expansion of 1.0 in x
0.995 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.995 * [taylor]: Taking taylor expansion of x in x
0.995 * [taylor]: Taking taylor expansion of 1.0 in x
1.009 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in (x) around 0
1.009 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
1.009 * [taylor]: Taking taylor expansion of 1.0 in x
1.009 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.009 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.009 * [taylor]: Taking taylor expansion of x in x
1.009 * [taylor]: Taking taylor expansion of 1.0 in x
1.010 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
1.010 * [taylor]: Taking taylor expansion of 1.0 in x
1.010 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.010 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.010 * [taylor]: Taking taylor expansion of 1.0 in x
1.018 * [approximate]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in (x) around 0
1.018 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
1.018 * [taylor]: Taking taylor expansion of -1.0 in x
1.018 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.018 * [taylor]: Taking taylor expansion of 1.0 in x
1.018 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.018 * [taylor]: Taking taylor expansion of x in x
1.019 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
1.019 * [taylor]: Taking taylor expansion of -1.0 in x
1.019 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.019 * [taylor]: Taking taylor expansion of 1.0 in x
1.019 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.019 * [taylor]: Taking taylor expansion of x in x
1.026 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
1.026 * [approximate]: Taking taylor expansion of (/ 1 (+ x 1.0)) in (x) around 0
1.026 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
1.026 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.026 * [taylor]: Taking taylor expansion of x in x
1.026 * [taylor]: Taking taylor expansion of 1.0 in x
1.027 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
1.027 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.027 * [taylor]: Taking taylor expansion of x in x
1.027 * [taylor]: Taking taylor expansion of 1.0 in x
1.032 * [approximate]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in (x) around 0
1.032 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
1.032 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.032 * [taylor]: Taking taylor expansion of 1.0 in x
1.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.033 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
1.033 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.033 * [taylor]: Taking taylor expansion of 1.0 in x
1.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.033 * [taylor]: Taking taylor expansion of x in x
1.040 * [approximate]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in (x) around 0
1.040 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.040 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.040 * [taylor]: Taking taylor expansion of 1.0 in x
1.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.040 * [taylor]: Taking taylor expansion of x in x
1.041 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.041 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.041 * [taylor]: Taking taylor expansion of 1.0 in x
1.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.041 * [taylor]: Taking taylor expansion of x in x
1.048 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.048 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 2.0 (/ 1 x))) in (x) around 0
1.048 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 2.0 (/ 1 x))) in x
1.049 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
1.049 * [taylor]: Taking taylor expansion of 1.0 in x
1.049 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
1.049 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.049 * [taylor]: Taking taylor expansion of x in x
1.049 * [taylor]: Taking taylor expansion of 1.0 in x
1.049 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.049 * [taylor]: Taking taylor expansion of 2.0 in x
1.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.049 * [taylor]: Taking taylor expansion of x in x
1.049 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 2.0 (/ 1 x))) in x
1.050 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
1.050 * [taylor]: Taking taylor expansion of 1.0 in x
1.050 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
1.050 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.050 * [taylor]: Taking taylor expansion of x in x
1.050 * [taylor]: Taking taylor expansion of 1.0 in x
1.050 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.050 * [taylor]: Taking taylor expansion of 2.0 in x
1.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.050 * [taylor]: Taking taylor expansion of x in x
1.059 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 2.0 x)) in (x) around 0
1.059 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 2.0 x)) in x
1.059 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
1.059 * [taylor]: Taking taylor expansion of 1.0 in x
1.059 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
1.059 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.059 * [taylor]: Taking taylor expansion of 1.0 in x
1.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.059 * [taylor]: Taking taylor expansion of x in x
1.060 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.060 * [taylor]: Taking taylor expansion of 2.0 in x
1.060 * [taylor]: Taking taylor expansion of x in x
1.060 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 2.0 x)) in x
1.060 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
1.060 * [taylor]: Taking taylor expansion of 1.0 in x
1.060 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
1.060 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.060 * [taylor]: Taking taylor expansion of 1.0 in x
1.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.060 * [taylor]: Taking taylor expansion of x in x
1.061 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.061 * [taylor]: Taking taylor expansion of 2.0 in x
1.061 * [taylor]: Taking taylor expansion of x in x
1.074 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in (x) around 0
1.074 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in x
1.074 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
1.075 * [taylor]: Taking taylor expansion of 1.0 in x
1.075 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.075 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.075 * [taylor]: Taking taylor expansion of 1.0 in x
1.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.075 * [taylor]: Taking taylor expansion of x in x
1.076 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.076 * [taylor]: Taking taylor expansion of 2.0 in x
1.076 * [taylor]: Taking taylor expansion of x in x
1.076 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in x
1.076 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
1.076 * [taylor]: Taking taylor expansion of 1.0 in x
1.076 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
1.076 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.076 * [taylor]: Taking taylor expansion of 1.0 in x
1.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.076 * [taylor]: Taking taylor expansion of x in x
1.077 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.077 * [taylor]: Taking taylor expansion of 2.0 in x
1.077 * [taylor]: Taking taylor expansion of x in x
1.095 * * * [progress]: simplifying candidates
1.097 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (exp (* 1.0 (/ 1 (+ x 1.0)))) (exp (/ 2.0 x))) (exp (/ 1.0 (- x 1.0))))
  (* (exp (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x))) (exp (/ 1.0 (- x 1.0))))
  (log (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (exp (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (* (cbrt (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0)))) (cbrt (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0)))))
  (cbrt (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (* (* (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))) (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0)))) (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (sqrt (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (sqrt (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))
  (* (* (+ x 1.0) x) (- x 1.0))
  (+ (* (- (* (* 1.0 1) x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))
  (* (* (+ x 1.0) x) (- x 1.0))
  (+ (* (- (pow (* 1.0 (/ 1 (+ x 1.0))) 3) (pow (/ 2.0 x) 3)) (- x 1.0)) (* (+ (* (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (+ x 1.0)))) (+ (* (/ 2.0 x) (/ 2.0 x)) (* (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))) 1.0))
  (* (+ (* (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (+ x 1.0)))) (+ (* (/ 2.0 x) (/ 2.0 x)) (* (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))) (- x 1.0))
  (+ (* (- (* (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (+ x 1.0)))) (* (/ 2.0 x) (/ 2.0 x))) (- x 1.0)) (* (+ (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) 1.0))
  (* (+ (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (- x 1.0))
  (+ (pow (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) 3) (pow (/ 1.0 (- x 1.0)) 3))
  (+ (* (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x))) (- (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (* (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0)))))
  (- (* (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x))) (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))))
  (- (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (+ (- (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (- (/ 2.0 x) (/ 1.0 (- x 1.0)))
  (- (log 1.0) (log (- x 1.0)))
  (log (/ 1.0 (- x 1.0)))
  (exp (/ 1.0 (- x 1.0)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (/ 1.0 (- x 1.0))) (cbrt (/ 1.0 (- x 1.0))))
  (cbrt (/ 1.0 (- x 1.0)))
  (* (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (/ 1.0 (- x 1.0)))
  (sqrt (/ 1.0 (- x 1.0)))
  (sqrt (/ 1.0 (- x 1.0)))
  (- 1.0)
  (- (- x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (cbrt 1.0) (cbrt (- x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- x 1.0)))
  (/ (cbrt 1.0) (sqrt (- x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (- x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ (cbrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (sqrt 1.0) (cbrt (- x 1.0)))
  (/ (sqrt 1.0) (sqrt (- x 1.0)))
  (/ (sqrt 1.0) (sqrt (- x 1.0)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt 1.0)))
  (/ (sqrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (- x 1.0))
  (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1.0 (cbrt (- x 1.0)))
  (/ 1 (sqrt (- x 1.0)))
  (/ 1.0 (sqrt (- x 1.0)))
  (/ 1 1)
  (/ 1.0 (- x 1.0))
  (/ 1 (+ (sqrt x) (sqrt 1.0)))
  (/ 1.0 (- (sqrt x) (sqrt 1.0)))
  (/ 1 1)
  (/ 1.0 (- x 1.0))
  (/ 1 (- x 1.0))
  (/ (- x 1.0) 1.0)
  (/ 1.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1.0 (sqrt (- x 1.0)))
  (/ 1.0 1)
  (/ 1.0 (+ (sqrt x) (sqrt 1.0)))
  (/ 1.0 1)
  (/ (- x 1.0) (cbrt 1.0))
  (/ (- x 1.0) (sqrt 1.0))
  (/ (- x 1.0) 1.0)
  (/ 1.0 (- (pow x 3) (pow 1.0 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (- 1)
  (- (log (+ x 1.0)))
  (- 0 (log (+ x 1.0)))
  (- (log 1) (log (+ x 1.0)))
  (log (/ 1 (+ x 1.0)))
  (exp (/ 1 (+ x 1.0)))
  (/ (* (* 1 1) 1) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)))
  (* (cbrt (/ 1 (+ x 1.0))) (cbrt (/ 1 (+ x 1.0))))
  (cbrt (/ 1 (+ x 1.0)))
  (* (* (/ 1 (+ x 1.0)) (/ 1 (+ x 1.0))) (/ 1 (+ x 1.0)))
  (sqrt (/ 1 (+ x 1.0)))
  (sqrt (/ 1 (+ x 1.0)))
  (- 1)
  (- (+ x 1.0))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (cbrt 1) (cbrt (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x 1.0)))
  (/ (cbrt 1) (sqrt (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ x 1.0))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ x 1.0))
  (/ (sqrt 1) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (sqrt 1) (cbrt (+ x 1.0)))
  (/ (sqrt 1) (sqrt (+ x 1.0)))
  (/ (sqrt 1) (sqrt (+ x 1.0)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ x 1.0))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1 (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ 1 1)
  (/ 1 (+ x 1.0))
  (/ 1 1)
  (/ 1 (+ x 1.0))
  (/ 1 (+ x 1.0))
  (/ (+ x 1.0) 1)
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1 (sqrt (+ x 1.0)))
  (/ 1 1)
  (/ 1 1)
  (/ (+ x 1.0) (cbrt 1))
  (/ (+ x 1.0) (sqrt 1))
  (/ (+ x 1.0) 1)
  (/ 1 (+ (pow x 3) (pow 1.0 3)))
  (/ 1 (- (* x x) (* 1.0 1.0)))
  (/ (exp (* 1.0 (/ 1 (+ x 1.0)))) (exp (/ 2.0 x)))
  (log (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))
  (exp (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))
  (* (cbrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x))) (cbrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x))))
  (cbrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))
  (* (* (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x))) (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))
  (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))
  (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))
  (- (* 1.0 x) (* (+ x 1.0) 2.0))
  (* (+ x 1.0) x)
  (- (* (* 1.0 1) x) (* (+ x 1.0) 2.0))
  (* (+ x 1.0) x)
  (- (pow (* 1.0 (/ 1 (+ x 1.0))) 3) (pow (/ 2.0 x) 3))
  (+ (* (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (+ x 1.0)))) (+ (* (/ 2.0 x) (/ 2.0 x)) (* (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x))))
  (- (/ 2.0 x))
  (- (* (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (+ x 1.0)))) (* (/ 2.0 x) (/ 2.0 x)))
  (+ (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x))
  (- (/ 2.0 x))
  (- (+ (* 2.0 (pow x 3)) (+ (* 2.0 (/ 1 x)) (* 2.0 x))))
  (+ (* 2.0 (/ 1 (pow x 7))) (+ (* 2.0 (/ 1 (pow x 5))) (* 2.0 (/ 1 (pow x 3)))))
  (+ (* 2.0 (/ 1 (pow x 7))) (+ (* 2.0 (/ 1 (pow x 5))) (* 2.0 (/ 1 (pow x 3)))))
  (- (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) 1.0)))
  (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))))
  (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))))
  (- (+ (* 1.0 (pow x 2)) 1.0) (* 1.0 x))
  (- (+ (/ 1 x) (* 1.0 (/ 1 (pow x 3)))) (* 1.0 (/ 1 (pow x 2))))
  (- (+ (/ 1 x) (* 1.0 (/ 1 (pow x 3)))) (* 1.0 (/ 1 (pow x 2))))
  (- 1.0 (+ (* 1.0 x) (* 2.0 (/ 1 x))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))))
  (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))))
1.103 * * [simplify]: iteration  0 :  512  enodes  (cost  830 )
1.112 * * [simplify]: iteration  1 :  2076  enodes  (cost  775 )
1.151 * * [simplify]: iteration  2 :  5001  enodes  (cost  748 )
1.155 * [simplify]: Simplified to:
   (exp (- (+ (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0))) (/ 2.0 x)))
  (exp (- (+ (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0))) (/ 2.0 x)))
  (log (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (exp (- (+ (/ 1.0 (+ x 1.0)) (/ 1.0 (- x 1.0))) (/ 2.0 x)))
  (* (cbrt (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0)))) (cbrt (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0)))))
  (cbrt (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (pow (- (+ (/ 1.0 (- x 1.0)) (/ 1.0 (+ x 1.0))) (/ 2.0 x)) 3)
  (sqrt (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (sqrt (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))
  (* (* (+ x 1.0) x) (- x 1.0))
  (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))
  (* (* (+ x 1.0) x) (- x 1.0))
  (+ (* (- (pow (* 1.0 (/ 1 (+ x 1.0))) 3) (pow (/ 2.0 x) 3)) (- x 1.0)) (* (+ (* (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (+ x 1.0)))) (+ (* (/ 2.0 x) (/ 2.0 x)) (* (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))) 1.0))
  (* (- x 1.0) (+ (* (/ 2.0 x) (+ (/ 2.0 x) (* 1.0 (/ 1 (+ x 1.0))))) (* (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (+ x 1.0))))))
  (+ (* (- (* (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (+ x 1.0)))) (* (/ 2.0 x) (/ 2.0 x))) (- x 1.0)) (* (+ (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) 1.0))
  (* (+ (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (- x 1.0))
  (+ (pow (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) 3) (pow (/ 1.0 (- x 1.0)) 3))
  (+ (* (/ 1.0 (- x 1.0)) (- (/ 1.0 (- x 1.0)) (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))) (* (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x))))
  (* (- (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))) (- (+ (/ 1.0 (- x 1.0)) (/ 1.0 (+ x 1.0))) (/ 2.0 x)))
  (- (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (- (+ (/ 1.0 (- x 1.0)) (/ 1.0 (+ x 1.0))) (/ 2.0 x))
  (- (/ 1.0 (- x 1.0)) (/ 2.0 x))
  (- (/ 1.0 (- x 1.0)) (/ 2.0 x))
  (- (/ 2.0 x) (/ 1.0 (- x 1.0)))
  (log (/ 1.0 (- x 1.0)))
  (log (/ 1.0 (- x 1.0)))
  (exp (/ 1.0 (- x 1.0)))
  (pow (/ 1.0 (- x 1.0)) 3)
  (* (cbrt (/ 1.0 (- x 1.0))) (cbrt (/ 1.0 (- x 1.0))))
  (cbrt (/ 1.0 (- x 1.0)))
  (pow (/ 1.0 (- x 1.0)) 3)
  (sqrt (/ 1.0 (- x 1.0)))
  (sqrt (/ 1.0 (- x 1.0)))
  (- 1.0)
  (- (- x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (cbrt 1.0) (cbrt (- x 1.0)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- x 1.0)))
  (/ (cbrt 1.0) (sqrt (- x 1.0)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (- x 1.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ (cbrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (sqrt 1.0) (cbrt (- x 1.0)))
  (/ (sqrt 1.0) (sqrt (- x 1.0)))
  (/ (sqrt 1.0) (sqrt (- x 1.0)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (- x 1.0))
  (/ (sqrt 1.0) (+ (sqrt x) (sqrt 1.0)))
  (/ (sqrt 1.0) (- (sqrt x) (sqrt 1.0)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (- x 1.0))
  (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1.0 (cbrt (- x 1.0)))
  (/ 1 (sqrt (- x 1.0)))
  (/ 1.0 (sqrt (- x 1.0)))
  1
  (/ 1.0 (- x 1.0))
  (/ 1 (+ (sqrt x) (sqrt 1.0)))
  (/ 1.0 (- (sqrt x) (sqrt 1.0)))
  1
  (/ 1.0 (- x 1.0))
  (/ 1 (- x 1.0))
  (/ (- x 1.0) 1.0)
  (/ 1.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ 1.0 (sqrt (- x 1.0)))
  1.0
  (/ 1.0 (+ (sqrt x) (sqrt 1.0)))
  1.0
  (/ (- x 1.0) (cbrt 1.0))
  (/ (- x 1.0) (sqrt 1.0))
  (/ (- x 1.0) 1.0)
  (/ 1.0 (- (pow x 3) (pow 1.0 3)))
  (/ 1.0 (- (* x x) (* 1.0 1.0)))
  (- 1)
  (log (/ 1 (+ x 1.0)))
  (log (/ 1 (+ x 1.0)))
  (log (/ 1 (+ x 1.0)))
  (log (/ 1 (+ x 1.0)))
  (exp (/ 1 (+ x 1.0)))
  (pow (/ 1 (+ x 1.0)) 3)
  (* (cbrt (/ 1 (+ x 1.0))) (cbrt (/ 1 (+ x 1.0))))
  (cbrt (/ 1 (+ x 1.0)))
  (pow (/ 1 (+ x 1.0)) 3)
  (sqrt (/ 1 (+ x 1.0)))
  (sqrt (/ 1 (+ x 1.0)))
  (- 1)
  (- (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1 (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  1
  (/ 1 (+ x 1.0))
  1
  (/ 1 (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1 (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  1
  (/ 1 (+ x 1.0))
  1
  (/ 1 (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1 (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  1
  (/ 1 (+ x 1.0))
  1
  (/ 1 (+ x 1.0))
  (/ 1 (+ x 1.0))
  (+ x 1.0)
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ 1 (sqrt (+ x 1.0)))
  1
  1
  (+ x 1.0)
  (+ x 1.0)
  (+ x 1.0)
  (/ 1 (+ (pow x 3) (pow 1.0 3)))
  (/ 1 (- (* x x) (* 1.0 1.0)))
  (exp (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (log (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))
  (exp (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (* (cbrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x))) (cbrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x))))
  (cbrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))
  (pow (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) 3)
  (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))
  (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)))
  (- (* 1.0 x) (* (+ x 1.0) 2.0))
  (* (+ x 1.0) x)
  (- (* 1.0 x) (* (+ x 1.0) 2.0))
  (* (+ x 1.0) x)
  (- (pow (* 1.0 (/ 1 (+ x 1.0))) 3) (pow (/ 2.0 x) 3))
  (+ (* (/ 2.0 x) (+ (/ 2.0 x) (* 1.0 (/ 1 (+ x 1.0))))) (* (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (+ x 1.0)))))
  (- (/ 2.0 x))
  (* (+ (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)))
  (+ (/ 1.0 (+ x 1.0)) (/ 2.0 x))
  (- (/ 2.0 x))
  (* (- 2.0) (+ (pow x 3) (+ (/ 1 x) x)))
  (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))
  (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))
  (- (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) 1.0)))
  (+ (+ (/ 1.0 (pow x 3)) (/ 1.0 x)) (/ 1.0 (pow x 2)))
  (+ (+ (/ 1.0 (pow x 3)) (/ 1.0 x)) (/ 1.0 (pow x 2)))
  (- (+ (* 1.0 (pow x 2)) 1.0) (* 1.0 x))
  (+ (/ 1.0 (pow x 3)) (- (/ 1 x) (/ 1.0 (pow x 2))))
  (+ (/ 1.0 (pow x 3)) (- (/ 1 x) (/ 1.0 (pow x 2))))
  (- 1.0 (+ (* 1.0 x) (* 2.0 (/ 1 x))))
  (- (- (/ 1.0 (pow x 3)) (/ 1.0 x)) (/ 1.0 (pow x 2)))
  (- (- (/ 1.0 (pow x 3)) (/ 1.0 x)) (/ 1.0 (pow x 2)))
1.155 * * * [progress]: adding candidates to table
1.360 * * [progress]: iteration 3 / 4
1.360 * * * [progress]: picking best candidate
1.364 * * * * [pick]: Picked  #<alt (λ (x) (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))>
1.364 * * * [progress]: localizing error
1.376 * * * [progress]: generating rewritten candidates
1.377 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.387 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
1.391 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
1.400 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.431 * * * [progress]: generating series expansions
1.431 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.432 * [approximate]: Taking taylor expansion of 2.0 in (x) around 0
1.432 * [taylor]: Taking taylor expansion of 2.0 in x
1.432 * [taylor]: Taking taylor expansion of 2.0 in x
1.432 * [approximate]: Taking taylor expansion of 2.0 in (x) around 0
1.432 * [taylor]: Taking taylor expansion of 2.0 in x
1.432 * [taylor]: Taking taylor expansion of 2.0 in x
1.433 * [approximate]: Taking taylor expansion of 2.0 in (x) around 0
1.433 * [taylor]: Taking taylor expansion of 2.0 in x
1.433 * [taylor]: Taking taylor expansion of 2.0 in x
1.433 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
1.433 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 x) 2.0)) in (x) around 0
1.433 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 2.0)) in x
1.433 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 2.0) in x
1.433 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.433 * [taylor]: Taking taylor expansion of 1.0 in x
1.433 * [taylor]: Taking taylor expansion of x in x
1.433 * [taylor]: Taking taylor expansion of 2.0 in x
1.433 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 2.0)) in x
1.433 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 2.0) in x
1.433 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.433 * [taylor]: Taking taylor expansion of 1.0 in x
1.433 * [taylor]: Taking taylor expansion of x in x
1.433 * [taylor]: Taking taylor expansion of 2.0 in x
1.443 * [approximate]: Taking taylor expansion of (- (+ 2.0 (* 1.0 (/ 1 x)))) in (x) around 0
1.443 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1.0 (/ 1 x)))) in x
1.443 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1.0 (/ 1 x))) in x
1.443 * [taylor]: Taking taylor expansion of 2.0 in x
1.443 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.443 * [taylor]: Taking taylor expansion of 1.0 in x
1.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.443 * [taylor]: Taking taylor expansion of x in x
1.444 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1.0 (/ 1 x)))) in x
1.444 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1.0 (/ 1 x))) in x
1.444 * [taylor]: Taking taylor expansion of 2.0 in x
1.444 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.444 * [taylor]: Taking taylor expansion of 1.0 in x
1.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.444 * [taylor]: Taking taylor expansion of x in x
1.456 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 2.0) in (x) around 0
1.456 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 2.0) in x
1.456 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.457 * [taylor]: Taking taylor expansion of 1.0 in x
1.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.457 * [taylor]: Taking taylor expansion of x in x
1.457 * [taylor]: Taking taylor expansion of 2.0 in x
1.457 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 2.0) in x
1.457 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.457 * [taylor]: Taking taylor expansion of 1.0 in x
1.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.457 * [taylor]: Taking taylor expansion of x in x
1.457 * [taylor]: Taking taylor expansion of 2.0 in x
1.469 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.469 * [approximate]: Taking taylor expansion of (* (- x 1.0) (* x (+ x 1.0))) in (x) around 0
1.470 * [taylor]: Taking taylor expansion of (* (- x 1.0) (* x (+ x 1.0))) in x
1.470 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.470 * [taylor]: Taking taylor expansion of 1.0 in x
1.470 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.470 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.470 * [taylor]: Taking taylor expansion of 1.0 in x
1.470 * [taylor]: Taking taylor expansion of (* (- x 1.0) (* x (+ x 1.0))) in x
1.470 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.470 * [taylor]: Taking taylor expansion of 1.0 in x
1.470 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.470 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.470 * [taylor]: Taking taylor expansion of 1.0 in x
1.495 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) x) in (x) around 0
1.495 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) x) in x
1.495 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
1.495 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.495 * [taylor]: Taking taylor expansion of x in x
1.496 * [taylor]: Taking taylor expansion of 1.0 in x
1.496 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.496 * [taylor]: Taking taylor expansion of 1.0 in x
1.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.496 * [taylor]: Taking taylor expansion of x in x
1.496 * [taylor]: Taking taylor expansion of x in x
1.497 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) x) in x
1.497 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
1.497 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.497 * [taylor]: Taking taylor expansion of x in x
1.497 * [taylor]: Taking taylor expansion of 1.0 in x
1.497 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.497 * [taylor]: Taking taylor expansion of 1.0 in x
1.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.497 * [taylor]: Taking taylor expansion of x in x
1.498 * [taylor]: Taking taylor expansion of x in x
1.532 * [approximate]: Taking taylor expansion of (/ (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) x) in (x) around 0
1.532 * [taylor]: Taking taylor expansion of (/ (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) x) in x
1.532 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
1.532 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.532 * [taylor]: Taking taylor expansion of 1.0 in x
1.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.532 * [taylor]: Taking taylor expansion of x in x
1.532 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.532 * [taylor]: Taking taylor expansion of 1.0 in x
1.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.532 * [taylor]: Taking taylor expansion of x in x
1.532 * [taylor]: Taking taylor expansion of x in x
1.534 * [taylor]: Taking taylor expansion of (/ (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) x) in x
1.534 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
1.534 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.534 * [taylor]: Taking taylor expansion of 1.0 in x
1.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.534 * [taylor]: Taking taylor expansion of x in x
1.534 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.534 * [taylor]: Taking taylor expansion of 1.0 in x
1.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.534 * [taylor]: Taking taylor expansion of x in x
1.534 * [taylor]: Taking taylor expansion of x in x
1.562 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.563 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- x 1.0) (* x (+ x 1.0)))) in (x) around 0
1.563 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- x 1.0) (* x (+ x 1.0)))) in x
1.563 * [taylor]: Taking taylor expansion of 2.0 in x
1.563 * [taylor]: Taking taylor expansion of (* (- x 1.0) (* x (+ x 1.0))) in x
1.563 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.563 * [taylor]: Taking taylor expansion of x in x
1.563 * [taylor]: Taking taylor expansion of 1.0 in x
1.563 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
1.563 * [taylor]: Taking taylor expansion of x in x
1.563 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.563 * [taylor]: Taking taylor expansion of x in x
1.563 * [taylor]: Taking taylor expansion of 1.0 in x
1.568 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- x 1.0) (* x (+ x 1.0)))) in x
1.568 * [taylor]: Taking taylor expansion of 2.0 in x
1.568 * [taylor]: Taking taylor expansion of (* (- x 1.0) (* x (+ x 1.0))) in x
1.568 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.568 * [taylor]: Taking taylor expansion of x in x
1.568 * [taylor]: Taking taylor expansion of 1.0 in x
1.568 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
1.568 * [taylor]: Taking taylor expansion of x in x
1.568 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.568 * [taylor]: Taking taylor expansion of x in x
1.568 * [taylor]: Taking taylor expansion of 1.0 in x
1.597 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))))) in (x) around 0
1.597 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))))) in x
1.597 * [taylor]: Taking taylor expansion of 2.0 in x
1.597 * [taylor]: Taking taylor expansion of (/ x (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x)))) in x
1.597 * [taylor]: Taking taylor expansion of x in x
1.597 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
1.597 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.597 * [taylor]: Taking taylor expansion of x in x
1.597 * [taylor]: Taking taylor expansion of 1.0 in x
1.597 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.597 * [taylor]: Taking taylor expansion of 1.0 in x
1.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.597 * [taylor]: Taking taylor expansion of x in x
1.598 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))))) in x
1.598 * [taylor]: Taking taylor expansion of 2.0 in x
1.599 * [taylor]: Taking taylor expansion of (/ x (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x)))) in x
1.599 * [taylor]: Taking taylor expansion of x in x
1.599 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
1.599 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.599 * [taylor]: Taking taylor expansion of x in x
1.599 * [taylor]: Taking taylor expansion of 1.0 in x
1.599 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.599 * [taylor]: Taking taylor expansion of 1.0 in x
1.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.599 * [taylor]: Taking taylor expansion of x in x
1.623 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))))) in (x) around 0
1.623 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))))) in x
1.623 * [taylor]: Taking taylor expansion of 2.0 in x
1.623 * [taylor]: Taking taylor expansion of (/ x (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
1.623 * [taylor]: Taking taylor expansion of x in x
1.623 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
1.623 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.623 * [taylor]: Taking taylor expansion of 1.0 in x
1.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.623 * [taylor]: Taking taylor expansion of x in x
1.624 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.624 * [taylor]: Taking taylor expansion of 1.0 in x
1.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.624 * [taylor]: Taking taylor expansion of x in x
1.625 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))))) in x
1.625 * [taylor]: Taking taylor expansion of 2.0 in x
1.625 * [taylor]: Taking taylor expansion of (/ x (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
1.625 * [taylor]: Taking taylor expansion of x in x
1.625 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
1.625 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.625 * [taylor]: Taking taylor expansion of 1.0 in x
1.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.625 * [taylor]: Taking taylor expansion of x in x
1.626 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.626 * [taylor]: Taking taylor expansion of 1.0 in x
1.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.626 * [taylor]: Taking taylor expansion of x in x
1.650 * * * [progress]: simplifying candidates
1.653 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0))) (exp (* (* (+ x 1.0) x) 1.0)))
  (log (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (exp (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (* (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))))
  (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (* (* (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (sqrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (sqrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (+ (* (* (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3)) (- (pow x 3) (pow 1.0 3))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (* (* (+ (pow x 3) (pow 1.0 3)) x) 1.0)))
  (* (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (+ (* (* (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3)) (- (pow x 3) (pow 1.0 3))) (- x 1.0)) (* (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (* (* (- (* x x) (* 1.0 1.0)) x) 1.0)))
  (* (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (- x 1.0))
  (+ (* (* (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3)) (- (* x x) (* 1.0 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ x 1.0)) (* (* (+ (pow x 3) (pow 1.0 3)) x) 1.0)))
  (* (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ x 1.0)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (+ (* (* (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3)) (- (* x x) (* 1.0 1.0))) (- x 1.0)) (* (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ x 1.0)) (* (* (- (* x x) (* 1.0 1.0)) x) 1.0)))
  (* (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ x 1.0)) (- x 1.0))
  (+ (* (* (- (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0))) (- (pow x 3) (pow 1.0 3))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (* (* (+ (pow x 3) (pow 1.0 3)) x) 1.0)))
  (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (+ (* (* (- (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0))) (- (pow x 3) (pow 1.0 3))) (- x 1.0)) (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (* (* (- (* x x) (* 1.0 1.0)) x) 1.0)))
  (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (- x 1.0))
  (+ (* (* (- (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0))) (- (* x x) (* 1.0 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ x 1.0)) (* (* (+ (pow x 3) (pow 1.0 3)) x) 1.0)))
  (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ x 1.0)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (+ (* (* (- (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0))) (- (* x x) (* 1.0 1.0))) (- x 1.0)) (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ x 1.0)) (* (* (- (* x x) (* 1.0 1.0)) x) 1.0)))
  (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ x 1.0)) (- x 1.0))
  (+ (* (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- (pow x 3) (pow 1.0 3))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (* (* (+ (pow x 3) (pow 1.0 3)) x) 1.0)))
  (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (+ (* (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- (pow x 3) (pow 1.0 3))) (- x 1.0)) (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (* (* (- (* x x) (* 1.0 1.0)) x) 1.0)))
  (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (- x 1.0))
  (+ (* (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- (* x x) (* 1.0 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (+ x 1.0) (* (* (+ (pow x 3) (pow 1.0 3)) x) 1.0)))
  (* (+ x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (+ (* (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- (* x x) (* 1.0 1.0))) (- x 1.0)) (* (+ x 1.0) (* (* (- (* x x) (* 1.0 1.0)) x) 1.0)))
  (* (+ x 1.0) (- x 1.0))
  (+ (* (* (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3)) (- x 1.0)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (* (* (+ (pow x 3) (pow 1.0 3)) x) 1.0)))
  (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (+ (* (* (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3)) (- x 1.0)) (- x 1.0)) (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (* (* (- (* x x) (* 1.0 1.0)) x) 1.0)))
  (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (- x 1.0))
  (+ (* (* (- (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0))) (- x 1.0)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (* (* (+ (pow x 3) (pow 1.0 3)) x) 1.0)))
  (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (+ (* (* (- (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0))) (- x 1.0)) (- x 1.0)) (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (* (* (- (* x x) (* 1.0 1.0)) x) 1.0)))
  (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0))
  (+ (pow (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) 3) (pow (* (* (+ x 1.0) x) 1.0) 3))
  (+ (* (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0))) (- (* (* (* (+ x 1.0) x) 1.0) (* (* (+ x 1.0) x) 1.0)) (* (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))))
  (- (* (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0))) (* (* (* (+ x 1.0) x) 1.0) (* (* (+ x 1.0) x) 1.0)))
  (- (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))
  (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- 1.0)) (* (* (+ x 1.0) x) 1.0))
  (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- 1.0)) (* (* (+ x 1.0) x) 1.0))
  (+ (* (- 1.0) (- (* 1.0 x) (* (+ x 1.0) 2.0))) (* (* (+ x 1.0) x) 1.0))
  (+ (* (- 1.0) (- (* 1.0 x) (* (+ x 1.0) 2.0))) (* (* (+ x 1.0) x) 1.0))
  (/ (exp (* 1.0 x)) (exp (* (+ x 1.0) 2.0)))
  (log (- (* 1.0 x) (* (+ x 1.0) 2.0)))
  (exp (- (* 1.0 x) (* (+ x 1.0) 2.0)))
  (* (cbrt (- (* 1.0 x) (* (+ x 1.0) 2.0))) (cbrt (- (* 1.0 x) (* (+ x 1.0) 2.0))))
  (cbrt (- (* 1.0 x) (* (+ x 1.0) 2.0)))
  (* (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- (* 1.0 x) (* (+ x 1.0) 2.0))) (- (* 1.0 x) (* (+ x 1.0) 2.0)))
  (sqrt (- (* 1.0 x) (* (+ x 1.0) 2.0)))
  (sqrt (- (* 1.0 x) (* (+ x 1.0) 2.0)))
  (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3))
  (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0))))
  (- (* (+ x 1.0) 2.0))
  (- (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)))
  (+ (* 1.0 x) (* (+ x 1.0) 2.0))
  (- (* (+ x 1.0) 2.0))
  (* (* (+ x 1.0) x) (- x 1.0))
  (* (* (+ x 1.0) x) (- x 1.0))
  (+ (+ (log (+ x 1.0)) (log x)) (log (- x 1.0)))
  (+ (log (* (+ x 1.0) x)) (log (- x 1.0)))
  (log (* (* (+ x 1.0) x) (- x 1.0)))
  (exp (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* x x) x)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (* (* (* (+ x 1.0) x) (* (+ x 1.0) x)) (* (+ x 1.0) x)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (* (* (+ x 1.0) x) (- x 1.0))) (cbrt (* (* (+ x 1.0) x) (- x 1.0))))
  (cbrt (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (* (* (+ x 1.0) x) (- x 1.0)) (* (* (+ x 1.0) x) (- x 1.0))) (* (* (+ x 1.0) x) (- x 1.0)))
  (sqrt (* (* (+ x 1.0) x) (- x 1.0)))
  (sqrt (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (pow x 3) (pow 1.0 3)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))
  (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (* x x) (* 1.0 1.0)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ x 1.0))
  (* (* (- (* x x) (* 1.0 1.0)) x) (- (pow x 3) (pow 1.0 3)))
  (* (- x 1.0) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))
  (* (* (- (* x x) (* 1.0 1.0)) x) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (+ x 1.0))
  (* (* (+ x 1.0) x) x)
  (* (* (+ x 1.0) x) (- 1.0))
  (* (* (+ x 1.0) x) x)
  (* (* (+ x 1.0) x) (- 1.0))
  (* x (* (+ x 1.0) x))
  (* (- 1.0) (* (+ x 1.0) x))
  (* x (* (+ x 1.0) x))
  (* (- 1.0) (* (+ x 1.0) x))
  (* (* (+ x 1.0) x) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (* (* (+ x 1.0) x) (sqrt (- x 1.0)))
  (* (* (+ x 1.0) x) 1)
  (* (* (+ x 1.0) x) (+ (sqrt x) (sqrt 1.0)))
  (* (* (+ x 1.0) x) 1)
  (* x (- x 1.0))
  (* (* (+ x 1.0) x) (- (pow x 3) (pow 1.0 3)))
  (* (* (+ x 1.0) x) (- (* x x) (* 1.0 1.0)))
  (* (* (+ (pow x 3) (pow 1.0 3)) x) (- x 1.0))
  (* (* (- (* x x) (* 1.0 1.0)) x) (- x 1.0))
  (- (log (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (+ (+ (log (+ x 1.0)) (log x)) (log (- x 1.0))))
  (- (log (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (+ (log (* (+ x 1.0) x)) (log (- x 1.0))))
  (- (log (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (log (* (* (+ x 1.0) x) (- x 1.0))))
  (log (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
  (exp (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
  (/ (* (* (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (* (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* x x) x)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))))
  (/ (* (* (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (* (* (* (* (+ x 1.0) x) (* (+ x 1.0) x)) (* (+ x 1.0) x)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))))
  (/ (* (* (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (* (* (* (* (+ x 1.0) x) (- x 1.0)) (* (* (+ x 1.0) x) (- x 1.0))) (* (* (+ x 1.0) x) (- x 1.0))))
  (* (cbrt (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0)))) (cbrt (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0)))))
  (cbrt (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
  (* (* (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))) (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0)))) (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
  (sqrt (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
  (sqrt (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
  (- (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (- (* (* (+ x 1.0) x) (- x 1.0)))
  (/ (* (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))) (* (+ x 1.0) x))
  (/ (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (- x 1.0))
  (/ (sqrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (* (+ x 1.0) x))
  (/ (sqrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (- x 1.0))
  (/ 1 (* (+ x 1.0) x))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (- x 1.0))
  (/ 1 (* (* (+ x 1.0) x) (- x 1.0)))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (+ x 1.0) x))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) (sqrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (pow x 3) (pow 1.0 3))))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (* x x) (* 1.0 1.0))))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (- (* x x) (* 1.0 1.0)) x) (- (pow x 3) (pow 1.0 3))))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (- (* x x) (* 1.0 1.0)) x) (- (* x x) (* 1.0 1.0))))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- (pow x 3) (pow 1.0 3))))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- (* x x) (* 1.0 1.0))))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ (pow x 3) (pow 1.0 3)) x) (- x 1.0)))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (- (* x x) (* 1.0 1.0)) x) (- x 1.0)))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
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  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (- x 1.0)))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ x 1.0)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ x 1.0)) (- x 1.0)))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (- x 1.0)))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (+ x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (+ x 1.0) (- x 1.0)))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (- x 1.0)))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (+ (* (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0))) (- (* (* (* (+ x 1.0) x) 1.0) (* (* (+ x 1.0) x) 1.0)) (* (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (- (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  2.0
  2.0
  2.0
  (- (+ (* 1.0 x) 2.0))
  (- (+ (* 1.0 x) 2.0))
  (- (+ (* 1.0 x) 2.0))
  (- (pow x 3) (* 1.0 x))
  (- (pow x 3) (* 1.0 x))
  (- (pow x 3) (* 1.0 x))
  (- (+ (* 2.0 (pow x 3)) (+ (* 2.0 (/ 1 x)) (* 2.0 x))))
  (+ (* 2.0 (/ 1 (pow x 7))) (+ (* 2.0 (/ 1 (pow x 5))) (* 2.0 (/ 1 (pow x 3)))))
  (+ (* 2.0 (/ 1 (pow x 7))) (+ (* 2.0 (/ 1 (pow x 5))) (* 2.0 (/ 1 (pow x 3)))))
1.670 * * [simplify]: iteration  0 :  997  enodes  (cost  2264 )
1.691 * * [simplify]: iteration  1 :  5001  enodes  (cost  2129 )
1.700 * [simplify]: Simplified to:
   (exp (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (log (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (exp (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (* (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))))
  (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (pow (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) 3)
  (sqrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (sqrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (+ (* (* (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3)) (- (pow x 3) (pow 1.0 3))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (* (* (+ (pow x 3) (pow 1.0 3)) x) 1.0)))
  (* (+ (* 1.0 (- 1.0 x)) (* x x)) (* (+ (* 1.0 (+ 1.0 x)) (* x x)) (+ (* (* (+ x 1.0) 2.0) (+ (* (+ x 1.0) 2.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x)))))
  (+ (* (* (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3)) (- (pow x 3) (pow 1.0 3))) (- x 1.0)) (* (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (* (* (- (* x x) (* 1.0 1.0)) x) 1.0)))
  (* (- x 1.0) (* (+ (* 1.0 (+ 1.0 x)) (* x x)) (+ (* (* (+ x 1.0) 2.0) (+ (* (+ x 1.0) 2.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x)))))
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  (+ (* (* (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3)) (- (* x x) (* 1.0 1.0))) (- x 1.0)) (* (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ x 1.0)) (* (* (- (* x x) (* 1.0 1.0)) x) 1.0)))
  (* (- x 1.0) (* (+ x 1.0) (+ (* (* (+ x 1.0) 2.0) (+ (* (+ x 1.0) 2.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x)))))
  (+ (* (* (- (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0))) (- (pow x 3) (pow 1.0 3))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (* (* (+ (pow x 3) (pow 1.0 3)) x) 1.0)))
  (* (+ (* 1.0 (- 1.0 x)) (* x x)) (* (+ (* 1.0 (+ 1.0 x)) (* x x)) (+ (* 1.0 x) (* (+ x 1.0) 2.0))))
  (+ (* (* (- (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0))) (- (pow x 3) (pow 1.0 3))) (- x 1.0)) (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (* (* (- (* x x) (* 1.0 1.0)) x) 1.0)))
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  (* (+ (* 1.0 (- 1.0 x)) (* x x)) (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ x 1.0)))
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  (* (+ (* 1.0 (- 1.0 x)) (* x x)) (+ (* (* (+ x 1.0) 2.0) (+ (* (+ x 1.0) 2.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x))))
  (+ (* (* (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3)) (- x 1.0)) (- x 1.0)) (* (+ (* (* 1.0 x) (* 1.0 x)) (+ (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)) (* (* 1.0 x) (* (+ x 1.0) 2.0)))) (* (* (- (* x x) (* 1.0 1.0)) x) 1.0)))
  (* (- x 1.0) (+ (* (* (+ x 1.0) 2.0) (+ (* (+ x 1.0) 2.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x))))
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  (* (+ (* 1.0 (- 1.0 x)) (* x x)) (+ (* 1.0 x) (* (+ x 1.0) 2.0)))
  (+ (* (* (- (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0))) (- x 1.0)) (- x 1.0)) (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (* (* (- (* x x) (* 1.0 1.0)) x) 1.0)))
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  (- (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))
  (+ (* (- 1.0) (- (* 1.0 x) (* (+ x 1.0) 2.0))) (* (* (+ x 1.0) x) 1.0))
  (+ (* (- 1.0) (- (* 1.0 x) (* (+ x 1.0) 2.0))) (* (* (+ x 1.0) x) 1.0))
  (+ (* (- 1.0) (- (* 1.0 x) (* (+ x 1.0) 2.0))) (* (* (+ x 1.0) x) 1.0))
  (+ (* (- 1.0) (- (* 1.0 x) (* (+ x 1.0) 2.0))) (* (* (+ x 1.0) x) 1.0))
  (exp (- (* 1.0 x) (* (+ x 1.0) 2.0)))
  (log (- (* 1.0 x) (* (+ x 1.0) 2.0)))
  (exp (- (* 1.0 x) (* (+ x 1.0) 2.0)))
  (* (cbrt (- (* 1.0 x) (* (+ x 1.0) 2.0))) (cbrt (- (* 1.0 x) (* (+ x 1.0) 2.0))))
  (cbrt (- (* 1.0 x) (* (+ x 1.0) 2.0)))
  (pow (- (* 1.0 x) (* (+ x 1.0) 2.0)) 3)
  (sqrt (- (* 1.0 x) (* (+ x 1.0) 2.0)))
  (sqrt (- (* 1.0 x) (* (+ x 1.0) 2.0)))
  (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3))
  (+ (* (* (+ x 1.0) 2.0) (+ (* (+ x 1.0) 2.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x)))
  (- (* (+ x 1.0) 2.0))
  (- (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (* (+ x 1.0) 2.0)))
  (+ (* 1.0 x) (* (+ x 1.0) 2.0))
  (- (* (+ x 1.0) 2.0))
  (* (- (* x x) (* 1.0 1.0)) x)
  (* (- (* x x) (* 1.0 1.0)) x)
  (log (* (* (+ x 1.0) x) (- x 1.0)))
  (log (* (* (+ x 1.0) x) (- x 1.0)))
  (log (* (* (+ x 1.0) x) (- x 1.0)))
  (exp (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (pow (- x 1.0) 3) (pow (+ x 1.0) 3)) (pow x 3))
  (* (* (pow (- x 1.0) 3) (pow (+ x 1.0) 3)) (pow x 3))
  (* (cbrt (* (* (+ x 1.0) x) (- x 1.0))) (cbrt (* (* (+ x 1.0) x) (- x 1.0))))
  (cbrt (* (* (+ x 1.0) x) (- x 1.0)))
  (pow (* (* (+ x 1.0) x) (- x 1.0)) 3)
  (sqrt (* (* (+ x 1.0) x) (- x 1.0)))
  (sqrt (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (pow x 3) (pow 1.0 3)))
  (* (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (* x x) (* 1.0 1.0)))
  (* (+ x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (* (- (* x x) (* 1.0 1.0)) x) (- (pow x 3) (pow 1.0 3)))
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  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (+ x 1.0) (- x 1.0)))
  (- (* x x) (* 1.0 1.0))
  (* (* (+ x 1.0) x) x)
  (* (* (+ x 1.0) x) (- 1.0))
  (* (* (+ x 1.0) x) x)
  (* (* (+ x 1.0) x) (- 1.0))
  (* (* (+ x 1.0) x) x)
  (* (* (+ x 1.0) x) (- 1.0))
  (* (* (+ x 1.0) x) x)
  (* (* (+ x 1.0) x) (- 1.0))
  (* (* (+ x 1.0) x) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
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  (* (+ x 1.0) x)
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  (* (* (+ (pow x 3) (pow 1.0 3)) x) (- x 1.0))
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  (log (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
  (log (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
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  (log (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
  (exp (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
  (* (/ (* (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (pow (- x 1.0) 3)) (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (pow (* (+ x 1.0) x) 3)))
  (* (/ (* (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (pow (- x 1.0) 3)) (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (pow (* (+ x 1.0) x) 3)))
  (pow (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))) 3)
  (* (cbrt (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0)))) (cbrt (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0)))))
  (cbrt (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
  (pow (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))) 3)
  (sqrt (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
  (sqrt (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
  (- (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (- (* (* (+ x 1.0) x) (- x 1.0)))
  (/ (* (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))) (* (+ x 1.0) x))
  (/ (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (- x 1.0))
  (/ (sqrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (* (+ x 1.0) x))
  (/ (sqrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))) (- x 1.0))
  (/ 1 (* (+ x 1.0) x))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (- x 1.0))
  (/ 1 (* (* (+ x 1.0) x) (- x 1.0)))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (+ x 1.0) x))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) (cbrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) (sqrt (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0))))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (pow x 3) (pow 1.0 3))))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (* x x) (* 1.0 1.0))))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (- (* x x) (* 1.0 1.0)) x) (- (pow x 3) (pow 1.0 3))))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (- (* x x) (* 1.0 1.0)) x) (- (* x x) (* 1.0 1.0))))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- (pow x 3) (pow 1.0 3))))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- (* x x) (* 1.0 1.0))))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ (pow x 3) (pow 1.0 3)) x) (- x 1.0)))
  (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (- (* x x) (* 1.0 1.0)) x) (- x 1.0)))
  (* (* (+ (* 1.0 (- 1.0 x)) (* x x)) (* (+ (* 1.0 (+ 1.0 x)) (* x x)) (+ (* (* (+ x 1.0) 2.0) (+ (* (+ x 1.0) 2.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x))))) (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (- x 1.0) (* (+ (* 1.0 (+ 1.0 x)) (* x x)) (+ (* (* (+ x 1.0) 2.0) (+ (* (+ x 1.0) 2.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x))))) (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (+ (* 1.0 (- 1.0 x)) (* x x)) (* (+ x 1.0) (+ (* (* (+ x 1.0) 2.0) (+ (* (+ x 1.0) 2.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x))))) (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (- x 1.0) (* (+ x 1.0) (+ (* (* (+ x 1.0) 2.0) (+ (* (+ x 1.0) 2.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x))))) (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (+ (* 1.0 (- 1.0 x)) (* x x)) (* (+ (* 1.0 (+ 1.0 x)) (* x x)) (+ (* 1.0 x) (* (+ x 1.0) 2.0)))) (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (- x 1.0) (* (+ (* 1.0 (+ 1.0 x)) (* x x)) (+ (* 1.0 x) (* (+ x 1.0) 2.0)))) (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (+ (* 1.0 (- 1.0 x)) (* x x)) (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ x 1.0))) (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ x 1.0)) (- x 1.0)))
  (* (* (* (- (* x x) (* 1.0 1.0)) x) (+ (* 1.0 (- 1.0 x)) (* x x))) (+ (* 1.0 (+ 1.0 x)) (* x x)))
  (* (* (* (- (* x x) (* 1.0 1.0)) x) (- x 1.0)) (+ (* 1.0 (+ 1.0 x)) (* x x)))
  (* (* (* (- (* x x) (* 1.0 1.0)) x) (+ (* 1.0 (- 1.0 x)) (* x x))) (+ x 1.0))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (+ x 1.0) (- x 1.0)))
  (* (* (+ (* 1.0 (- 1.0 x)) (* x x)) (+ (* (* (+ x 1.0) 2.0) (+ (* (+ x 1.0) 2.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x)))) (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (- x 1.0) (+ (* (* (+ x 1.0) 2.0) (+ (* (+ x 1.0) 2.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x)))) (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (+ (* 1.0 (- 1.0 x)) (* x x)) (+ (* 1.0 x) (* (+ x 1.0) 2.0))) (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)))
  (* (+ (* (* (* (+ x 1.0) x) 1.0) (- (* (* (+ x 1.0) x) 1.0) (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)))) (* (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)))) (* (* (+ x 1.0) x) (- x 1.0)))
  (* (* (* (+ x 1.0) x) (- x 1.0)) (- (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)))
  2.0
  2.0
  2.0
  (- (+ (* 1.0 x) 2.0))
  (- (+ (* 1.0 x) 2.0))
  (- (+ (* 1.0 x) 2.0))
  (- (pow x 3) (* 1.0 x))
  (- (pow x 3) (* 1.0 x))
  (- (pow x 3) (* 1.0 x))
  (- (+ (* 2.0 (pow x 3)) (+ (* 2.0 (/ 1 x)) (* 2.0 x))))
  (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))
  (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))
1.701 * * * [progress]: adding candidates to table
2.309 * * [progress]: iteration 4 / 4
2.309 * * * [progress]: picking best candidate
2.312 * * * * [pick]: Picked  #<alt (λ (x) (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))>
2.312 * * * [progress]: localizing error
2.329 * * * [progress]: generating rewritten candidates
2.329 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2)
2.334 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
2.339 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1)
2.344 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
2.415 * * * [progress]: generating series expansions
2.415 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2)
2.415 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0
2.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.415 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.415 * [taylor]: Taking taylor expansion of x in x
2.416 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.416 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.416 * [taylor]: Taking taylor expansion of x in x
2.427 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0
2.427 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.427 * [taylor]: Taking taylor expansion of x in x
2.427 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.427 * [taylor]: Taking taylor expansion of x in x
2.435 * [approximate]: Taking taylor expansion of (* -1 (pow x 3)) in (x) around 0
2.435 * [taylor]: Taking taylor expansion of (* -1 (pow x 3)) in x
2.435 * [taylor]: Taking taylor expansion of -1 in x
2.435 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.435 * [taylor]: Taking taylor expansion of x in x
2.435 * [taylor]: Taking taylor expansion of (* -1 (pow x 3)) in x
2.435 * [taylor]: Taking taylor expansion of -1 in x
2.435 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.435 * [taylor]: Taking taylor expansion of x in x
2.446 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
2.446 * [approximate]: Taking taylor expansion of (/ 1 (pow x 7)) in (x) around 0
2.446 * [taylor]: Taking taylor expansion of (/ 1 (pow x 7)) in x
2.446 * [taylor]: Taking taylor expansion of (pow x 7) in x
2.446 * [taylor]: Taking taylor expansion of x in x
2.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 7)) in x
2.447 * [taylor]: Taking taylor expansion of (pow x 7) in x
2.447 * [taylor]: Taking taylor expansion of x in x
2.468 * [approximate]: Taking taylor expansion of (pow x 7) in (x) around 0
2.468 * [taylor]: Taking taylor expansion of (pow x 7) in x
2.468 * [taylor]: Taking taylor expansion of x in x
2.468 * [taylor]: Taking taylor expansion of (pow x 7) in x
2.468 * [taylor]: Taking taylor expansion of x in x
2.483 * [approximate]: Taking taylor expansion of (* -1 (pow x 7)) in (x) around 0
2.483 * [taylor]: Taking taylor expansion of (* -1 (pow x 7)) in x
2.483 * [taylor]: Taking taylor expansion of -1 in x
2.483 * [taylor]: Taking taylor expansion of (pow x 7) in x
2.483 * [taylor]: Taking taylor expansion of x in x
2.483 * [taylor]: Taking taylor expansion of (* -1 (pow x 7)) in x
2.483 * [taylor]: Taking taylor expansion of -1 in x
2.483 * [taylor]: Taking taylor expansion of (pow x 7) in x
2.483 * [taylor]: Taking taylor expansion of x in x
2.501 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1)
2.501 * [approximate]: Taking taylor expansion of (/ 1 (pow x 5)) in (x) around 0
2.501 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
2.501 * [taylor]: Taking taylor expansion of (pow x 5) in x
2.501 * [taylor]: Taking taylor expansion of x in x
2.502 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
2.502 * [taylor]: Taking taylor expansion of (pow x 5) in x
2.502 * [taylor]: Taking taylor expansion of x in x
2.516 * [approximate]: Taking taylor expansion of (pow x 5) in (x) around 0
2.516 * [taylor]: Taking taylor expansion of (pow x 5) in x
2.516 * [taylor]: Taking taylor expansion of x in x
2.516 * [taylor]: Taking taylor expansion of (pow x 5) in x
2.516 * [taylor]: Taking taylor expansion of x in x
2.527 * [approximate]: Taking taylor expansion of (* -1 (pow x 5)) in (x) around 0
2.527 * [taylor]: Taking taylor expansion of (* -1 (pow x 5)) in x
2.527 * [taylor]: Taking taylor expansion of -1 in x
2.527 * [taylor]: Taking taylor expansion of (pow x 5) in x
2.527 * [taylor]: Taking taylor expansion of x in x
2.527 * [taylor]: Taking taylor expansion of (* -1 (pow x 5)) in x
2.527 * [taylor]: Taking taylor expansion of -1 in x
2.527 * [taylor]: Taking taylor expansion of (pow x 5) in x
2.527 * [taylor]: Taking taylor expansion of x in x
2.544 * * * * [progress]: [ 4 / 4 ] generating series at (2)
2.544 * [approximate]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))) in (x) around 0
2.544 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))) in x
2.544 * [taylor]: Taking taylor expansion of 2.0 in x
2.544 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))) in x
2.544 * [taylor]: Taking taylor expansion of (/ 1 (pow x 7)) in x
2.544 * [taylor]: Taking taylor expansion of (pow x 7) in x
2.544 * [taylor]: Taking taylor expansion of x in x
2.545 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))) in x
2.545 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
2.545 * [taylor]: Taking taylor expansion of (pow x 5) in x
2.545 * [taylor]: Taking taylor expansion of x in x
2.546 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.546 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.546 * [taylor]: Taking taylor expansion of x in x
2.547 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))) in x
2.547 * [taylor]: Taking taylor expansion of 2.0 in x
2.547 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))) in x
2.547 * [taylor]: Taking taylor expansion of (/ 1 (pow x 7)) in x
2.547 * [taylor]: Taking taylor expansion of (pow x 7) in x
2.547 * [taylor]: Taking taylor expansion of x in x
2.548 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))) in x
2.548 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
2.548 * [taylor]: Taking taylor expansion of (pow x 5) in x
2.548 * [taylor]: Taking taylor expansion of x in x
2.549 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.549 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.549 * [taylor]: Taking taylor expansion of x in x
2.569 * [approximate]: Taking taylor expansion of (* 2.0 (+ (pow x 7) (+ (pow x 3) (pow x 5)))) in (x) around 0
2.569 * [taylor]: Taking taylor expansion of (* 2.0 (+ (pow x 7) (+ (pow x 3) (pow x 5)))) in x
2.569 * [taylor]: Taking taylor expansion of 2.0 in x
2.569 * [taylor]: Taking taylor expansion of (+ (pow x 7) (+ (pow x 3) (pow x 5))) in x
2.569 * [taylor]: Taking taylor expansion of (pow x 7) in x
2.569 * [taylor]: Taking taylor expansion of x in x
2.569 * [taylor]: Taking taylor expansion of (+ (pow x 3) (pow x 5)) in x
2.569 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.569 * [taylor]: Taking taylor expansion of x in x
2.569 * [taylor]: Taking taylor expansion of (pow x 5) in x
2.569 * [taylor]: Taking taylor expansion of x in x
2.569 * [taylor]: Taking taylor expansion of (* 2.0 (+ (pow x 7) (+ (pow x 3) (pow x 5)))) in x
2.569 * [taylor]: Taking taylor expansion of 2.0 in x
2.569 * [taylor]: Taking taylor expansion of (+ (pow x 7) (+ (pow x 3) (pow x 5))) in x
2.569 * [taylor]: Taking taylor expansion of (pow x 7) in x
2.569 * [taylor]: Taking taylor expansion of x in x
2.569 * [taylor]: Taking taylor expansion of (+ (pow x 3) (pow x 5)) in x
2.569 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.569 * [taylor]: Taking taylor expansion of x in x
2.569 * [taylor]: Taking taylor expansion of (pow x 5) in x
2.569 * [taylor]: Taking taylor expansion of x in x
2.584 * [approximate]: Taking taylor expansion of (* -2.0 (+ (pow x 7) (+ (pow x 3) (pow x 5)))) in (x) around 0
2.584 * [taylor]: Taking taylor expansion of (* -2.0 (+ (pow x 7) (+ (pow x 3) (pow x 5)))) in x
2.584 * [taylor]: Taking taylor expansion of -2.0 in x
2.584 * [taylor]: Taking taylor expansion of (+ (pow x 7) (+ (pow x 3) (pow x 5))) in x
2.584 * [taylor]: Taking taylor expansion of (pow x 7) in x
2.584 * [taylor]: Taking taylor expansion of x in x
2.584 * [taylor]: Taking taylor expansion of (+ (pow x 3) (pow x 5)) in x
2.584 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.584 * [taylor]: Taking taylor expansion of x in x
2.584 * [taylor]: Taking taylor expansion of (pow x 5) in x
2.584 * [taylor]: Taking taylor expansion of x in x
2.585 * [taylor]: Taking taylor expansion of (* -2.0 (+ (pow x 7) (+ (pow x 3) (pow x 5)))) in x
2.585 * [taylor]: Taking taylor expansion of -2.0 in x
2.585 * [taylor]: Taking taylor expansion of (+ (pow x 7) (+ (pow x 3) (pow x 5))) in x
2.585 * [taylor]: Taking taylor expansion of (pow x 7) in x
2.585 * [taylor]: Taking taylor expansion of x in x
2.585 * [taylor]: Taking taylor expansion of (+ (pow x 3) (pow x 5)) in x
2.585 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.585 * [taylor]: Taking taylor expansion of x in x
2.585 * [taylor]: Taking taylor expansion of (pow x 5) in x
2.585 * [taylor]: Taking taylor expansion of x in x
2.601 * * * [progress]: simplifying candidates
2.603 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- 3)
  (- (* (log x) 3))
  (- (* (log x) 3))
  (- (log (pow x 3)))
  (- 0 (* (log x) 3))
  (- 0 (* (log x) 3))
  (- 0 (log (pow x 3)))
  (- (log 1) (* (log x) 3))
  (- (log 1) (* (log x) 3))
  (- (log 1) (log (pow x 3)))
  (log (/ 1 (pow x 3)))
  (exp (/ 1 (pow x 3)))
  (/ (* (* 1 1) 1) (* (* (pow x 3) (pow x 3)) (pow x 3)))
  (* (cbrt (/ 1 (pow x 3))) (cbrt (/ 1 (pow x 3))))
  (cbrt (/ 1 (pow x 3)))
  (* (* (/ 1 (pow x 3)) (/ 1 (pow x 3))) (/ 1 (pow x 3)))
  (sqrt (/ 1 (pow x 3)))
  (sqrt (/ 1 (pow x 3)))
  (- 1)
  (- (pow x 3))
  (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt x) (cbrt x)) 3))
  (/ (cbrt 1) (pow (cbrt x) 3))
  (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt x) 3))
  (/ (cbrt 1) (pow (sqrt x) 3))
  (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))
  (/ (cbrt 1) (pow x 3))
  (/ (* (cbrt 1) (cbrt 1)) (* x x))
  (/ (cbrt 1) x)
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow x 3)) (cbrt (pow x 3))))
  (/ (cbrt 1) (cbrt (pow x 3)))
  (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt x) (cbrt x)) 3))
  (/ (cbrt 1) (pow (cbrt x) 3))
  (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt x) 3))
  (/ (cbrt 1) (pow (sqrt x) 3))
  (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))
  (/ (cbrt 1) (pow x 3))
  (/ (* (cbrt 1) (cbrt 1)) x)
  (/ (cbrt 1) (* x x))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow x 3)))
  (/ (cbrt 1) (sqrt (pow x 3)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (pow x 3))
  (/ (* (cbrt 1) (cbrt 1)) (pow x (/ 3 2)))
  (/ (cbrt 1) (pow x (/ 3 2)))
  (/ (sqrt 1) (pow (* (cbrt x) (cbrt x)) 3))
  (/ (sqrt 1) (pow (cbrt x) 3))
  (/ (sqrt 1) (pow (sqrt x) 3))
  (/ (sqrt 1) (pow (sqrt x) 3))
  (/ (sqrt 1) (pow 1 3))
  (/ (sqrt 1) (pow x 3))
  (/ (sqrt 1) (* x x))
  (/ (sqrt 1) x)
  (/ (sqrt 1) (* (cbrt (pow x 3)) (cbrt (pow x 3))))
  (/ (sqrt 1) (cbrt (pow x 3)))
  (/ (sqrt 1) (pow (* (cbrt x) (cbrt x)) 3))
  (/ (sqrt 1) (pow (cbrt x) 3))
  (/ (sqrt 1) (pow (sqrt x) 3))
  (/ (sqrt 1) (pow (sqrt x) 3))
  (/ (sqrt 1) (pow 1 3))
  (/ (sqrt 1) (pow x 3))
  (/ (sqrt 1) x)
  (/ (sqrt 1) (* x x))
  (/ (sqrt 1) (sqrt (pow x 3)))
  (/ (sqrt 1) (sqrt (pow x 3)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (pow x 3))
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  (/ 1 (cbrt (pow x 3)))
  (/ 1 (pow (* (cbrt x) (cbrt x)) 3))
  (/ 1 (pow (cbrt x) 3))
  (/ 1 (pow (sqrt x) 3))
  (/ 1 (pow (sqrt x) 3))
  (/ 1 (pow 1 3))
  (/ 1 (pow x 3))
  (/ 1 x)
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  (/ 1 (sqrt (pow x 3)))
  (/ 1 1)
  (/ 1 (pow x 3))
  (/ 1 (pow x (/ 3 2)))
  (/ 1 (pow x (/ 3 2)))
  (/ 1 (pow x 3))
  (/ (pow x 3) 1)
  (/ 1 (pow (* (cbrt x) (cbrt x)) 3))
  (/ 1 (pow (sqrt x) 3))
  (/ 1 (pow 1 3))
  (/ 1 (* x x))
  (/ 1 (* (cbrt (pow x 3)) (cbrt (pow x 3))))
  (/ 1 (pow (* (cbrt x) (cbrt x)) 3))
  (/ 1 (pow (sqrt x) 3))
  (/ 1 (pow 1 3))
  (/ 1 x)
  (/ 1 (sqrt (pow x 3)))
  (/ 1 1)
  (/ 1 (pow x (/ 3 2)))
  (/ (pow x 3) (cbrt 1))
  (/ (pow x 3) (sqrt 1))
  (/ (pow x 3) 1)
  (- 7)
  (- (* (log x) 7))
  (- (* (log x) 7))
  (- (log (pow x 7)))
  (- 0 (* (log x) 7))
  (- 0 (* (log x) 7))
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  (- (log 1) (* (log x) 7))
  (- (log 1) (log (pow x 7)))
  (log (/ 1 (pow x 7)))
  (exp (/ 1 (pow x 7)))
  (/ (* (* 1 1) 1) (* (* (pow x 7) (pow x 7)) (pow x 7)))
  (* (cbrt (/ 1 (pow x 7))) (cbrt (/ 1 (pow x 7))))
  (cbrt (/ 1 (pow x 7)))
  (* (* (/ 1 (pow x 7)) (/ 1 (pow x 7))) (/ 1 (pow x 7)))
  (sqrt (/ 1 (pow x 7)))
  (sqrt (/ 1 (pow x 7)))
  (- 1)
  (- (pow x 7))
  (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt x) (cbrt x)) 7))
  (/ (cbrt 1) (pow (cbrt x) 7))
  (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt x) 7))
  (/ (cbrt 1) (pow (sqrt x) 7))
  (/ (* (cbrt 1) (cbrt 1)) (pow 1 7))
  (/ (cbrt 1) (pow x 7))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow x 7)) (cbrt (pow x 7))))
  (/ (cbrt 1) (cbrt (pow x 7)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow x 7)))
  (/ (cbrt 1) (sqrt (pow x 7)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (pow x 7))
  (/ (* (cbrt 1) (cbrt 1)) (pow x (/ 7 2)))
  (/ (cbrt 1) (pow x (/ 7 2)))
  (/ (sqrt 1) (pow (* (cbrt x) (cbrt x)) 7))
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  (/ (sqrt 1) (pow (sqrt x) 7))
  (/ (sqrt 1) (pow (sqrt x) 7))
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  (/ (sqrt 1) (pow x 7))
  (/ (sqrt 1) (* (cbrt (pow x 7)) (cbrt (pow x 7))))
  (/ (sqrt 1) (cbrt (pow x 7)))
  (/ (sqrt 1) (sqrt (pow x 7)))
  (/ (sqrt 1) (sqrt (pow x 7)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (pow x 7))
  (/ (sqrt 1) (pow x (/ 7 2)))
  (/ (sqrt 1) (pow x (/ 7 2)))
  (/ 1 (pow (* (cbrt x) (cbrt x)) 7))
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  (/ 1 (pow (sqrt x) 7))
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  (/ 1 (pow 1 7))
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  (/ 1 (* (cbrt (pow x 7)) (cbrt (pow x 7))))
  (/ 1 (cbrt (pow x 7)))
  (/ 1 (sqrt (pow x 7)))
  (/ 1 (sqrt (pow x 7)))
  (/ 1 1)
  (/ 1 (pow x 7))
  (/ 1 (pow x (/ 7 2)))
  (/ 1 (pow x (/ 7 2)))
  (/ 1 (pow x 7))
  (/ (pow x 7) 1)
  (/ 1 (pow (* (cbrt x) (cbrt x)) 7))
  (/ 1 (pow (sqrt x) 7))
  (/ 1 (pow 1 7))
  (/ 1 (* (cbrt (pow x 7)) (cbrt (pow x 7))))
  (/ 1 (sqrt (pow x 7)))
  (/ 1 1)
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  (/ (pow x 7) (cbrt 1))
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  (/ (pow x 7) 1)
  (- 5)
  (- (* (log x) 5))
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  (- 0 (* (log x) 5))
  (- 0 (* (log x) 5))
  (- 0 (log (pow x 5)))
  (- (log 1) (* (log x) 5))
  (- (log 1) (* (log x) 5))
  (- (log 1) (log (pow x 5)))
  (log (/ 1 (pow x 5)))
  (exp (/ 1 (pow x 5)))
  (/ (* (* 1 1) 1) (* (* (pow x 5) (pow x 5)) (pow x 5)))
  (* (cbrt (/ 1 (pow x 5))) (cbrt (/ 1 (pow x 5))))
  (cbrt (/ 1 (pow x 5)))
  (* (* (/ 1 (pow x 5)) (/ 1 (pow x 5))) (/ 1 (pow x 5)))
  (sqrt (/ 1 (pow x 5)))
  (sqrt (/ 1 (pow x 5)))
  (- 1)
  (- (pow x 5))
  (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt x) (cbrt x)) 5))
  (/ (cbrt 1) (pow (cbrt x) 5))
  (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt x) 5))
  (/ (cbrt 1) (pow (sqrt x) 5))
  (/ (* (cbrt 1) (cbrt 1)) (pow 1 5))
  (/ (cbrt 1) (pow x 5))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow x 5)) (cbrt (pow x 5))))
  (/ (cbrt 1) (cbrt (pow x 5)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow x 5)))
  (/ (cbrt 1) (sqrt (pow x 5)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (pow x 5))
  (/ (* (cbrt 1) (cbrt 1)) (pow x (/ 5 2)))
  (/ (cbrt 1) (pow x (/ 5 2)))
  (/ (sqrt 1) (pow (* (cbrt x) (cbrt x)) 5))
  (/ (sqrt 1) (pow (cbrt x) 5))
  (/ (sqrt 1) (pow (sqrt x) 5))
  (/ (sqrt 1) (pow (sqrt x) 5))
  (/ (sqrt 1) (pow 1 5))
  (/ (sqrt 1) (pow x 5))
  (/ (sqrt 1) (* (cbrt (pow x 5)) (cbrt (pow x 5))))
  (/ (sqrt 1) (cbrt (pow x 5)))
  (/ (sqrt 1) (sqrt (pow x 5)))
  (/ (sqrt 1) (sqrt (pow x 5)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (pow x 5))
  (/ (sqrt 1) (pow x (/ 5 2)))
  (/ (sqrt 1) (pow x (/ 5 2)))
  (/ 1 (pow (* (cbrt x) (cbrt x)) 5))
  (/ 1 (pow (cbrt x) 5))
  (/ 1 (pow (sqrt x) 5))
  (/ 1 (pow (sqrt x) 5))
  (/ 1 (pow 1 5))
  (/ 1 (pow x 5))
  (/ 1 (* (cbrt (pow x 5)) (cbrt (pow x 5))))
  (/ 1 (cbrt (pow x 5)))
  (/ 1 (sqrt (pow x 5)))
  (/ 1 (sqrt (pow x 5)))
  (/ 1 1)
  (/ 1 (pow x 5))
  (/ 1 (pow x (/ 5 2)))
  (/ 1 (pow x (/ 5 2)))
  (/ 1 (pow x 5))
  (/ (pow x 5) 1)
  (/ 1 (pow (* (cbrt x) (cbrt x)) 5))
  (/ 1 (pow (sqrt x) 5))
  (/ 1 (pow 1 5))
  (/ 1 (* (cbrt (pow x 5)) (cbrt (pow x 5))))
  (/ 1 (sqrt (pow x 5)))
  (/ 1 1)
  (/ 1 (pow x (/ 5 2)))
  (/ (pow x 5) (cbrt 1))
  (/ (pow x 5) (sqrt 1))
  (/ (pow x 5) 1)
  (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))
  (+ (log 2.0) (log (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (log (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (exp (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (* (* (* 2.0 2.0) 2.0) (* (* (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))) (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))) (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (* (cbrt (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))) (cbrt (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))))
  (cbrt (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (* (* (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))) (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))) (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (sqrt (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (sqrt (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (* (sqrt 2.0) (sqrt (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (* (sqrt 2.0) (sqrt (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (* 2.0 (/ 1 (pow x 7)))
  (* 2.0 (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))
  (* (/ 1 (pow x 7)) 2.0)
  (* (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))) 2.0)
  (* 2.0 (* (cbrt (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))) (cbrt (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))))
  (* 2.0 (sqrt (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (* 2.0 1)
  (* 2.0 (/ (* (cbrt 1) (cbrt 1)) 1))
  (* 2.0 (/ (sqrt 1) 1))
  (* 2.0 (/ 1 1))
  (* 2.0 1)
  (* 2.0 1)
  (* 2.0 1)
  (* 2.0 1)
  (* 2.0 1)
  (* 2.0 1)
  (* 2.0 1)
  (* 2.0 1)
  (* 2.0 1)
  (* 2.0 1)
  (* (cbrt 2.0) (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))
  (* (sqrt 2.0) (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))
  (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))
  (* 2.0 (+ (* 1 (* (pow x 5) (pow x 3))) (* (pow x 7) (+ (* 1 (pow x 3)) (* (pow x 5) 1)))))
  (* 2.0 (+ (* 1 (+ (* (/ 1 (pow x 5)) (/ 1 (pow x 5))) (- (* (/ 1 (pow x 3)) (/ 1 (pow x 3))) (* (/ 1 (pow x 5)) (/ 1 (pow x 3)))))) (* (pow x 7) (+ (pow (/ 1 (pow x 5)) 3) (pow (/ 1 (pow x 3)) 3)))))
  (* 2.0 (+ (* 1 (- (/ 1 (pow x 5)) (/ 1 (pow x 3)))) (* (pow x 7) (- (* (/ 1 (pow x 5)) (/ 1 (pow x 5))) (* (/ 1 (pow x 3)) (/ 1 (pow x 3)))))))
  (* 2.0 (+ (pow (/ 1 (pow x 7)) 3) (pow (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))) 3)))
  (* 2.0 (- (* (/ 1 (pow x 7)) (/ 1 (pow x 7))) (* (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (/ 1 (pow x 3))
  (/ 1 (pow x 3))
  (/ 1 (pow x 3))
  (/ 1 (pow x 7))
  (/ 1 (pow x 7))
  (/ 1 (pow x 7))
  (/ 1 (pow x 5))
  (/ 1 (pow x 5))
  (/ 1 (pow x 5))
  (+ (* 2.0 (/ 1 (pow x 7))) (+ (* 2.0 (/ 1 (pow x 5))) (* 2.0 (/ 1 (pow x 3)))))
  (+ (* 2.0 (/ 1 (pow x 7))) (+ (* 2.0 (/ 1 (pow x 5))) (* 2.0 (/ 1 (pow x 3)))))
  (+ (* 2.0 (/ 1 (pow x 7))) (+ (* 2.0 (/ 1 (pow x 5))) (* 2.0 (/ 1 (pow x 3)))))
2.615 * * [simplify]: iteration  0 :  652  enodes  (cost  1171 )
2.629 * * [simplify]: iteration  1 :  3945  enodes  (cost  952 )
2.684 * * [simplify]: iteration  2 :  5003  enodes  (cost  952 )
2.690 * [simplify]: Simplified to:
   (- 3)
  (log (/ 1 (pow x 3)))
  (log (/ 1 (pow x 3)))
  (log (/ 1 (pow x 3)))
  (log (/ 1 (pow x 3)))
  (log (/ 1 (pow x 3)))
  (log (/ 1 (pow x 3)))
  (log (/ 1 (pow x 3)))
  (log (/ 1 (pow x 3)))
  (log (/ 1 (pow x 3)))
  (log (/ 1 (pow x 3)))
  (exp (/ 1 (pow x 3)))
  (/ 1 (pow (pow x 3) 3))
  (* (cbrt (/ 1 (pow x 3))) (cbrt (/ 1 (pow x 3))))
  (cbrt (/ 1 (pow x 3)))
  (/ 1 (pow (pow x 3) 3))
  (sqrt (/ 1 (pow x 3)))
  (sqrt (/ 1 (pow x 3)))
  (- 1)
  (- (pow x 3))
  (/ 1 (* x x))
  (/ 1 x)
  (/ 1 (pow (sqrt x) 3))
  (/ 1 (pow (sqrt x) 3))
  1
  (/ 1 (pow x 3))
  (/ 1 (* x x))
  (/ 1 x)
  (/ 1 (* x x))
  (/ 1 x)
  (/ 1 (* x x))
  (/ 1 x)
  (/ 1 (pow (sqrt x) 3))
  (/ 1 (pow (sqrt x) 3))
  1
  (/ 1 (pow x 3))
  (/ 1 x)
  (/ 1 (* x x))
  (/ 1 (sqrt (pow x 3)))
  (/ 1 (sqrt (pow x 3)))
  1
  (/ 1 (pow x 3))
  (/ 1 (pow x (/ 3 2)))
  (/ 1 (pow x (/ 3 2)))
  (/ 1 (* x x))
  (/ 1 x)
  (/ 1 (pow (sqrt x) 3))
  (/ 1 (pow (sqrt x) 3))
  1
  (/ 1 (pow x 3))
  (/ 1 (* x x))
  (/ 1 x)
  (/ 1 (* x x))
  (/ 1 x)
  (/ 1 (* x x))
  (/ 1 x)
  (/ 1 (pow (sqrt x) 3))
  (/ 1 (pow (sqrt x) 3))
  1
  (/ 1 (pow x 3))
  (/ 1 x)
  (/ 1 (* x x))
  (/ 1 (sqrt (pow x 3)))
  (/ 1 (sqrt (pow x 3)))
  1
  (/ 1 (pow x 3))
  (/ 1 (pow x (/ 3 2)))
  (/ 1 (pow x (/ 3 2)))
  (/ 1 (* x x))
  (/ 1 x)
  (/ 1 (pow (sqrt x) 3))
  (/ 1 (pow (sqrt x) 3))
  1
  (/ 1 (pow x 3))
  (/ 1 (* x x))
  (/ 1 x)
  (/ 1 (* x x))
  (/ 1 x)
  (/ 1 (* x x))
  (/ 1 x)
  (/ 1 (pow (sqrt x) 3))
  (/ 1 (pow (sqrt x) 3))
  1
  (/ 1 (pow x 3))
  (/ 1 x)
  (/ 1 (* x x))
  (/ 1 (sqrt (pow x 3)))
  (/ 1 (sqrt (pow x 3)))
  1
  (/ 1 (pow x 3))
  (/ 1 (pow x (/ 3 2)))
  (/ 1 (pow x (/ 3 2)))
  (/ 1 (pow x 3))
  (pow x 3)
  (/ 1 (* x x))
  (/ 1 (pow (sqrt x) 3))
  1
  (/ 1 (* x x))
  (/ 1 (* x x))
  (/ 1 (* x x))
  (/ 1 (pow (sqrt x) 3))
  1
  (/ 1 x)
  (/ 1 (sqrt (pow x 3)))
  1
  (/ 1 (pow x (/ 3 2)))
  (pow x 3)
  (pow x 3)
  (pow x 3)
  (- 7)
  (log (/ 1 (pow x 7)))
  (log (/ 1 (pow x 7)))
  (log (/ 1 (pow x 7)))
  (log (/ 1 (pow x 7)))
  (log (/ 1 (pow x 7)))
  (log (/ 1 (pow x 7)))
  (log (/ 1 (pow x 7)))
  (log (/ 1 (pow x 7)))
  (log (/ 1 (pow x 7)))
  (log (/ 1 (pow x 7)))
  (exp (/ 1 (pow x 7)))
  (pow (/ 1 (pow x 7)) 3)
  (* (cbrt (/ 1 (pow x 7))) (cbrt (/ 1 (pow x 7))))
  (cbrt (/ 1 (pow x 7)))
  (pow (/ 1 (pow x 7)) 3)
  (sqrt (/ 1 (pow x 7)))
  (sqrt (/ 1 (pow x 7)))
  (- 1)
  (- (pow x 7))
  (/ 1 (pow (* (cbrt x) (cbrt x)) 7))
  (/ 1 (pow (cbrt x) 7))
  (/ 1 (pow (sqrt x) 7))
  (/ 1 (pow (sqrt x) 7))
  1
  (/ 1 (pow x 7))
  (/ (/ 1 (cbrt (pow x 7))) (cbrt (pow x 7)))
  (/ 1 (cbrt (pow x 7)))
  (/ 1 (sqrt (pow x 7)))
  (/ 1 (sqrt (pow x 7)))
  1
  (/ 1 (pow x 7))
  (/ 1 (pow x (/ 7 2)))
  (/ 1 (pow x (/ 7 2)))
  (/ 1 (pow (* (cbrt x) (cbrt x)) 7))
  (/ 1 (pow (cbrt x) 7))
  (/ 1 (pow (sqrt x) 7))
  (/ 1 (pow (sqrt x) 7))
  1
  (/ 1 (pow x 7))
  (/ (/ 1 (cbrt (pow x 7))) (cbrt (pow x 7)))
  (/ 1 (cbrt (pow x 7)))
  (/ 1 (sqrt (pow x 7)))
  (/ 1 (sqrt (pow x 7)))
  1
  (/ 1 (pow x 7))
  (/ 1 (pow x (/ 7 2)))
  (/ 1 (pow x (/ 7 2)))
  (/ 1 (pow (* (cbrt x) (cbrt x)) 7))
  (/ 1 (pow (cbrt x) 7))
  (/ 1 (pow (sqrt x) 7))
  (/ 1 (pow (sqrt x) 7))
  1
  (/ 1 (pow x 7))
  (/ (/ 1 (cbrt (pow x 7))) (cbrt (pow x 7)))
  (/ 1 (cbrt (pow x 7)))
  (/ 1 (sqrt (pow x 7)))
  (/ 1 (sqrt (pow x 7)))
  1
  (/ 1 (pow x 7))
  (/ 1 (pow x (/ 7 2)))
  (/ 1 (pow x (/ 7 2)))
  (/ 1 (pow x 7))
  (pow x 7)
  (/ 1 (pow (* (cbrt x) (cbrt x)) 7))
  (/ 1 (pow (sqrt x) 7))
  1
  (/ (/ 1 (cbrt (pow x 7))) (cbrt (pow x 7)))
  (/ 1 (sqrt (pow x 7)))
  1
  (/ 1 (pow x (/ 7 2)))
  (pow x 7)
  (pow x 7)
  (pow x 7)
  (- 5)
  (log (/ 1 (pow x 5)))
  (log (/ 1 (pow x 5)))
  (log (/ 1 (pow x 5)))
  (log (/ 1 (pow x 5)))
  (log (/ 1 (pow x 5)))
  (log (/ 1 (pow x 5)))
  (log (/ 1 (pow x 5)))
  (log (/ 1 (pow x 5)))
  (log (/ 1 (pow x 5)))
  (log (/ 1 (pow x 5)))
  (exp (/ 1 (pow x 5)))
  (pow (/ 1 (pow x 5)) 3)
  (* (cbrt (/ 1 (pow x 5))) (cbrt (/ 1 (pow x 5))))
  (cbrt (/ 1 (pow x 5)))
  (pow (/ 1 (pow x 5)) 3)
  (sqrt (/ 1 (pow x 5)))
  (sqrt (/ 1 (pow x 5)))
  (- 1)
  (- (pow x 5))
  (/ 1 (pow (* (cbrt x) (cbrt x)) 5))
  (/ 1 (pow (cbrt x) 5))
  (/ 1 (pow (sqrt x) 5))
  (/ 1 (pow (sqrt x) 5))
  1
  (/ 1 (pow x 5))
  (/ (/ 1 (cbrt (pow x 5))) (cbrt (pow x 5)))
  (/ 1 (cbrt (pow x 5)))
  (/ 1 (sqrt (pow x 5)))
  (/ 1 (sqrt (pow x 5)))
  1
  (/ 1 (pow x 5))
  (/ 1 (pow x (/ 5 2)))
  (/ 1 (pow x (/ 5 2)))
  (/ 1 (pow (* (cbrt x) (cbrt x)) 5))
  (/ 1 (pow (cbrt x) 5))
  (/ 1 (pow (sqrt x) 5))
  (/ 1 (pow (sqrt x) 5))
  1
  (/ 1 (pow x 5))
  (/ (/ 1 (cbrt (pow x 5))) (cbrt (pow x 5)))
  (/ 1 (cbrt (pow x 5)))
  (/ 1 (sqrt (pow x 5)))
  (/ 1 (sqrt (pow x 5)))
  1
  (/ 1 (pow x 5))
  (/ 1 (pow x (/ 5 2)))
  (/ 1 (pow x (/ 5 2)))
  (/ 1 (pow (* (cbrt x) (cbrt x)) 5))
  (/ 1 (pow (cbrt x) 5))
  (/ 1 (pow (sqrt x) 5))
  (/ 1 (pow (sqrt x) 5))
  1
  (/ 1 (pow x 5))
  (/ (/ 1 (cbrt (pow x 5))) (cbrt (pow x 5)))
  (/ 1 (cbrt (pow x 5)))
  (/ 1 (sqrt (pow x 5)))
  (/ 1 (sqrt (pow x 5)))
  1
  (/ 1 (pow x 5))
  (/ 1 (pow x (/ 5 2)))
  (/ 1 (pow x (/ 5 2)))
  (/ 1 (pow x 5))
  (pow x 5)
  (/ 1 (pow (* (cbrt x) (cbrt x)) 5))
  (/ 1 (pow (sqrt x) 5))
  1
  (/ (/ 1 (cbrt (pow x 5))) (cbrt (pow x 5)))
  (/ 1 (sqrt (pow x 5)))
  1
  (/ 1 (pow x (/ 5 2)))
  (pow x 5)
  (pow x 5)
  (pow x 5)
  (+ (+ (/ 2.0 (pow x 3)) (/ 2.0 (pow x 5))) (/ 2.0 (pow x 7)))
  (log (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (log (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (exp (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (pow (+ (+ (/ 2.0 (pow x 3)) (/ 2.0 (pow x 5))) (/ 2.0 (pow x 7))) 3)
  (* (cbrt (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))) (cbrt (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))))
  (cbrt (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (pow (+ (+ (/ 2.0 (pow x 3)) (/ 2.0 (pow x 5))) (/ 2.0 (pow x 7))) 3)
  (sqrt (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (sqrt (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (* (sqrt 2.0) (sqrt (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (* (sqrt 2.0) (sqrt (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  (/ 2.0 (pow x 7))
  (+ (/ 2.0 (pow x 3)) (/ 2.0 (pow x 5)))
  (/ 2.0 (pow x 7))
  (+ (/ 2.0 (pow x 3)) (/ 2.0 (pow x 5)))
  (* 2.0 (* (cbrt (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))) (cbrt (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))))
  (* 2.0 (sqrt (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))))))
  2.0
  2.0
  2.0
  2.0
  2.0
  2.0
  2.0
  2.0
  2.0
  2.0
  2.0
  2.0
  2.0
  2.0
  (* (cbrt 2.0) (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))
  (* (sqrt 2.0) (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))
  (+ (+ (/ 2.0 (pow x 3)) (/ 2.0 (pow x 5))) (/ 2.0 (pow x 7)))
  (+ (* 2.0 (* (+ (pow x 5) (pow x 3)) (pow x 7))) (* 2.0 (* (pow x 5) (pow x 3))))
  (* (+ (* (pow x 7) (+ (pow (/ 1 (pow x 5)) 3) (pow (/ 1 (pow x 3)) 3))) (+ (* (/ 1 (pow x 3)) (- (/ 1 (pow x 3)) (/ 1 (pow x 5)))) (* (/ 1 (pow x 5)) (/ 1 (pow x 5))))) 2.0)
  (* (+ (* (pow x 7) (- (* (/ 1 (pow x 5)) (/ 1 (pow x 5))) (* (/ 1 (pow x 3)) (/ 1 (pow x 3))))) (- (/ 1 (pow x 5)) (/ 1 (pow x 3)))) 2.0)
  (* 2.0 (+ (pow (/ 1 (pow x 7)) 3) (pow (+ (/ 1 (pow x 5)) (/ 1 (pow x 3))) 3)))
  (* (+ (+ (/ 2.0 (pow x 3)) (/ 2.0 (pow x 5))) (/ 2.0 (pow x 7))) (- (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (/ 1 (pow x 3)))))
  (/ 1 (pow x 3))
  (/ 1 (pow x 3))
  (/ 1 (pow x 3))
  (/ 1 (pow x 7))
  (/ 1 (pow x 7))
  (/ 1 (pow x 7))
  (/ 1 (pow x 5))
  (/ 1 (pow x 5))
  (/ 1 (pow x 5))
  (+ (+ (/ 2.0 (pow x 3)) (/ 2.0 (pow x 5))) (/ 2.0 (pow x 7)))
  (+ (+ (/ 2.0 (pow x 3)) (/ 2.0 (pow x 5))) (/ 2.0 (pow x 7)))
  (+ (+ (/ 2.0 (pow x 3)) (/ 2.0 (pow x 5))) (/ 2.0 (pow x 7)))
2.691 * * * [progress]: adding candidates to table
3.000 * [progress]: [Phase 3 of 3] Extracting.
3.000 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))> #<alt (λ (x) (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (pow x (- 3))))))> #<alt (λ (x) (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))>)
3.002 * * * [regime-changes]: Trying 1 branch expressions: (x)
3.002 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))> #<alt (λ (x) (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (pow x (- 3))))))> #<alt (λ (x) (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))>)
3.024 * * * [regime]: Found split indices: #<option (#s(si 1 59) #s(si 0 194) #s(si 1 255))>
3.025 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))> #<alt (λ (x) (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (pow x (- 3))))))> #<alt (λ (x) (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))>)
3.106 * [regimes]: Found splitpoints: (#s(sp 1 x -133365124.473443) #s(sp 0 x 472.4265139213075) #s(sp 1 x +nan.0)) , with alts (#<alt (λ (x) (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))> #<alt (λ (x) (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (pow x (- 3))))))> #<alt (λ (x) (+ (- (* 1.0 (/ 1 (+ x 1.0))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))>)
3.106 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -133365124.473443) (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (pow x (- 3))))) (if (<= x 472.4265139213075) (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))) (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (pow x (- 3)))))))
3.107 * * [simplify]: iteration  0 :  49  enodes  (cost  24 )
3.107 * * [simplify]: iteration  1 :  49  enodes  (cost  24 )
3.107 * [simplify]: Simplified to:
   (if (or (<= x -133365124.473443) (not (<= x 472.4265139213075))) (* 2.0 (+ (/ 1 (pow x 7)) (+ (/ 1 (pow x 5)) (pow x (- 3))))) (/ (+ (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- x 1.0)) (* (* (+ x 1.0) x) 1.0)) (* (* (+ x 1.0) x) (- x 1.0))))
3.799 * [regime-testing]: Baseline error score: 9.462464270228901
3.800 * [regime-testing]: Oracle error score: 0.010316489616167487
3.801 * [regime-testing]: End program error score: 0.02099714813697418
3.816 * [regime-testing]: Target error score: 0.2814268844425427