12.863 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
0.024 * * [simplify]: iteration  0 :  10  enodes  (cost  15 )
0.025 * * [simplify]: iteration  1 :  18  enodes  (cost  15 )
0.027 * * [simplify]: iteration  2 :  31  enodes  (cost  15 )
0.030 * * [simplify]: iteration  3 :  41  enodes  (cost  15 )
0.034 * * [simplify]: iteration  4 :  52  enodes  (cost  15 )
0.039 * * [simplify]: iteration  5 :  65  enodes  (cost  15 )
0.048 * * [simplify]: iteration  6 :  80  enodes  (cost  15 )
0.056 * * [simplify]: iteration  7 :  103  enodes  (cost  15 )
0.068 * * [simplify]: iteration  8 :  123  enodes  (cost  15 )
0.081 * * [simplify]: iteration  9 :  141  enodes  (cost  15 )
0.099 * * [simplify]: iteration  done :  141  enodes  (cost  15 )
0.099 * [simplify]: Simplified to:
   (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
0.100 * * [progress]: iteration 1 / 4
0.100 * * * [progress]: picking best candidate
0.101 * * * * [pick]: Picked  #<alt (λ (x) (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))))>
0.101 * * * [progress]: localizing error
0.109 * * * [progress]: generating rewritten candidates
0.109 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.292 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.328 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.333 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.344 * * * [progress]: generating series expansions
0.344 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.344 * [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
0.344 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) (* 2.0 (/ 1 x))) in x
0.344 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in x
0.344 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.344 * [taylor]: Taking taylor expansion of 1.0 in x
0.344 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.344 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.344 * [taylor]: Taking taylor expansion of x in x
0.344 * [taylor]: Taking taylor expansion of 1.0 in x
0.345 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.345 * [taylor]: Taking taylor expansion of 1.0 in x
0.345 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.345 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.345 * [taylor]: Taking taylor expansion of 1.0 in x
0.346 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.346 * [taylor]: Taking taylor expansion of 2.0 in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) (* 2.0 (/ 1 x))) in x
0.347 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in x
0.347 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.347 * [taylor]: Taking taylor expansion of 1.0 in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.347 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of 1.0 in x
0.347 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.347 * [taylor]: Taking taylor expansion of 1.0 in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.348 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of 1.0 in x
0.349 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.349 * [taylor]: Taking taylor expansion of 2.0 in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.384 * [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
0.384 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) (* 2.0 x)) in x
0.384 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in x
0.384 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.384 * [taylor]: Taking taylor expansion of 1.0 in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.384 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of 1.0 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 (- (/ 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 (- (/ 1 x) 1.0)) in x
0.385 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of 1.0 in x
0.386 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.386 * [taylor]: Taking taylor expansion of 2.0 in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.386 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) (* 2.0 x)) in x
0.386 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in x
0.386 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.386 * [taylor]: Taking taylor expansion of 1.0 in x
0.386 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.386 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.386 * [taylor]: Taking taylor expansion of 1.0 in x
0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.387 * [taylor]: Taking taylor expansion of 1.0 in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.387 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of 1.0 in x
0.388 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.388 * [taylor]: Taking taylor expansion of 2.0 in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.463 * [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
0.463 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) (* 1.0 (/ 1 (+ 1.0 (/ 1 x))))) in x
0.463 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.463 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.463 * [taylor]: Taking taylor expansion of 1.0 in x
0.463 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.463 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.463 * [taylor]: Taking taylor expansion of 1.0 in x
0.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.464 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.464 * [taylor]: Taking taylor expansion of 2.0 in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.464 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.464 * [taylor]: Taking taylor expansion of 1.0 in x
0.464 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.464 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.464 * [taylor]: Taking taylor expansion of 1.0 in x
0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.465 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) (* 1.0 (/ 1 (+ 1.0 (/ 1 x))))) in x
0.465 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.465 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.465 * [taylor]: Taking taylor expansion of 1.0 in x
0.465 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.465 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.465 * [taylor]: Taking taylor expansion of 1.0 in x
0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.466 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.466 * [taylor]: Taking taylor expansion of 2.0 in x
0.466 * [taylor]: Taking taylor expansion of x in x
0.466 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.466 * [taylor]: Taking taylor expansion of 1.0 in x
0.466 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.466 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.466 * [taylor]: Taking taylor expansion of 1.0 in x
0.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.466 * [taylor]: Taking taylor expansion of x in x
0.551 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.551 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 2.0 (/ 1 x))) in (x) around 0
0.551 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 2.0 (/ 1 x))) in x
0.551 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.551 * [taylor]: Taking taylor expansion of 1.0 in x
0.551 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.551 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.551 * [taylor]: Taking taylor expansion of 1.0 in x
0.552 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.552 * [taylor]: Taking taylor expansion of 2.0 in x
0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 2.0 (/ 1 x))) in x
0.552 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.552 * [taylor]: Taking taylor expansion of 1.0 in x
0.552 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.552 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of 1.0 in x
0.553 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.553 * [taylor]: Taking taylor expansion of 2.0 in x
0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.561 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 2.0 x)) in (x) around 0
0.561 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.561 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.561 * [taylor]: Taking taylor expansion of 1.0 in x
0.561 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.561 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.561 * [taylor]: Taking taylor expansion of 1.0 in x
0.561 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.562 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.562 * [taylor]: Taking taylor expansion of 2.0 in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.562 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.562 * [taylor]: Taking taylor expansion of 1.0 in x
0.562 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.562 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.562 * [taylor]: Taking taylor expansion of 1.0 in x
0.562 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.565 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.565 * [taylor]: Taking taylor expansion of 2.0 in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.578 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in (x) around 0
0.578 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.579 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.579 * [taylor]: Taking taylor expansion of 1.0 in x
0.579 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.579 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.579 * [taylor]: Taking taylor expansion of 1.0 in x
0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.580 * [taylor]: Taking taylor expansion of 2.0 in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (* 2.0 x)) in x
0.580 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.580 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.581 * [taylor]: Taking taylor expansion of 2.0 in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.594 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.595 * [approximate]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in (x) around 0
0.595 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.601 * [approximate]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.601 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.601 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
0.602 * [taylor]: Taking taylor expansion of 1.0 in x
0.602 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.602 * [taylor]: Taking taylor expansion of 1.0 in x
0.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.609 * [approximate]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in (x) around 0
0.609 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.609 * [taylor]: Taking taylor expansion of 1.0 in x
0.609 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.609 * [taylor]: Taking taylor expansion of 1.0 in x
0.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.610 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.610 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.619 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.619 * [approximate]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in (x) around 0
0.619 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.619 * [taylor]: Taking taylor expansion of 1.0 in x
0.619 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of 1.0 in x
0.620 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.620 * [taylor]: Taking taylor expansion of 1.0 in x
0.620 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.620 * [taylor]: Taking taylor expansion of x in x
0.620 * [taylor]: Taking taylor expansion of 1.0 in x
0.629 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in (x) around 0
0.629 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.629 * [taylor]: Taking taylor expansion of 1.0 in x
0.629 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.629 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of 1.0 in x
0.630 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.630 * [taylor]: Taking taylor expansion of 1.0 in x
0.630 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of 1.0 in x
0.638 * [approximate]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.638 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.638 * [taylor]: Taking taylor expansion of -1.0 in x
0.638 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.638 * [taylor]: Taking taylor expansion of 1.0 in x
0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.639 * [taylor]: Taking taylor expansion of -1.0 in x
0.639 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.639 * [taylor]: Taking taylor expansion of 1.0 in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.648 * * * [progress]: simplifying candidates
0.650 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (/ (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)))
  (/ (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))
  (- (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)))
  (- (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)))
  (- (+ (* 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 (+ (* 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))))
  (- (+ (* 1.0 (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 (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)))))
0.655 * * [simplify]: iteration  0 :  213  enodes  (cost  1832 )
0.689 * * [simplify]: iteration  1 :  508  enodes  (cost  1716 )
0.783 * * [simplify]: iteration  2 :  1620  enodes  (cost  1630 )
1.150 * * [simplify]: iteration  done :  5000  enodes  (cost  1630 )
1.151 * [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))
  (+ (* 1.0 (+ (* (/ 1.0 (+ x 1.0)) (/ 1.0 (+ x 1.0))) (* (/ 2.0 x) (+ (/ 1.0 (+ x 1.0)) (/ 2.0 x))))) (* (- (pow (/ 1.0 (+ x 1.0)) 3) (pow (/ 2.0 x) 3)) (- 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)) (/ 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)) (/ 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)))
  (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)) (/ 1.0 (+ x 1.0))) (* (/ 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))
  (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)))
  (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)))
  (- (* 2.0 (+ (+ (/ 1 x) x) (pow x 3))))
  (+ (/ 2.0 (pow x 5)) (+ (/ 2.0 (pow x 3)) (/ 2.0 (pow x 7))))
  (+ (/ 2.0 (pow x 5)) (+ (/ 2.0 (pow x 3)) (/ 2.0 (pow x 7))))
  (- 1.0 (+ (/ 2.0 x) (* 1.0 x)))
  (- (- (/ 1.0 (pow x 3)) (/ 1.0 x)) (/ 1.0 (* x x)))
  (- (- (/ 1.0 (pow x 3)) (/ 1.0 x)) (/ 1.0 (* x x)))
  (- (+ (* 1.0 (pow x 2)) 1.0) (* 1.0 x))
  (+ (- (/ 1.0 (pow x 3)) (/ 1.0 (* x x))) (/ 1.0 x))
  (+ (- (/ 1.0 (pow x 3)) (/ 1.0 (* x x))) (/ 1.0 x))
  (- (+ (* 1.0 (+ (* x x) x)) 1.0))
  (+ (+ (/ 1.0 x) (/ 1.0 (* x x))) (/ 1.0 (pow x 3)))
  (+ (+ (/ 1.0 x) (/ 1.0 (* x x))) (/ 1.0 (pow x 3)))
1.152 * * * [progress]: adding candidates to table
1.381 * * [progress]: iteration 2 / 4
1.381 * * * [progress]: picking best candidate
1.387 * * * * [pick]: Picked  #<alt (λ (x) (+ (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))>
1.387 * * * [progress]: localizing error
1.403 * * * [progress]: generating rewritten candidates
1.403 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
1.723 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2)
1.725 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2 2)
1.727 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2 1)
1.731 * * * [progress]: generating series expansions
1.731 * * * * [progress]: [ 1 / 4 ] generating series at (2)
1.733 * [approximate]: Taking taylor expansion of (- (+ (/ (pow (cbrt 1.0) 3) (+ x 1.0)) (* 1.0 (/ 1 (- x 1.0)))) (* 2.0 (/ 1 x))) in (x) around 0
1.733 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cbrt 1.0) 3) (+ x 1.0)) (* 1.0 (/ 1 (- x 1.0)))) (* 2.0 (/ 1 x))) in x
1.733 * [taylor]: Taking taylor expansion of (+ (/ (pow (cbrt 1.0) 3) (+ x 1.0)) (* 1.0 (/ 1 (- x 1.0)))) in x
1.733 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 1.0) 3) (+ x 1.0)) in x
1.733 * [taylor]: Taking taylor expansion of (pow (cbrt 1.0) 3) in x
1.733 * [taylor]: Taking taylor expansion of (cbrt 1.0) in x
1.733 * [taylor]: Taking taylor expansion of 1.0 in x
1.733 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.733 * [taylor]: Taking taylor expansion of x in x
1.733 * [taylor]: Taking taylor expansion of 1.0 in x
1.737 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
1.737 * [taylor]: Taking taylor expansion of 1.0 in x
1.737 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
1.737 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.737 * [taylor]: Taking taylor expansion of x in x
1.737 * [taylor]: Taking taylor expansion of 1.0 in x
1.738 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.738 * [taylor]: Taking taylor expansion of 2.0 in x
1.738 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.738 * [taylor]: Taking taylor expansion of x in x
1.739 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cbrt 1.0) 3) (+ x 1.0)) (* 1.0 (/ 1 (- x 1.0)))) (* 2.0 (/ 1 x))) in x
1.739 * [taylor]: Taking taylor expansion of (+ (/ (pow (cbrt 1.0) 3) (+ x 1.0)) (* 1.0 (/ 1 (- x 1.0)))) in x
1.739 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 1.0) 3) (+ x 1.0)) in x
1.739 * [taylor]: Taking taylor expansion of (pow (cbrt 1.0) 3) in x
1.739 * [taylor]: Taking taylor expansion of (cbrt 1.0) in x
1.739 * [taylor]: Taking taylor expansion of 1.0 in x
1.739 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.739 * [taylor]: Taking taylor expansion of x in x
1.739 * [taylor]: Taking taylor expansion of 1.0 in x
1.743 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
1.743 * [taylor]: Taking taylor expansion of 1.0 in x
1.743 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
1.743 * [taylor]: Taking taylor expansion of (- x 1.0) in x
1.743 * [taylor]: Taking taylor expansion of x in x
1.743 * [taylor]: Taking taylor expansion of 1.0 in x
1.744 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.744 * [taylor]: Taking taylor expansion of 2.0 in x
1.744 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.744 * [taylor]: Taking taylor expansion of x in x
1.785 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ (pow (cbrt 1.0) 3) (+ 1.0 (/ 1 x)))) (* 2.0 x)) in (x) around 0
1.785 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ (pow (cbrt 1.0) 3) (+ 1.0 (/ 1 x)))) (* 2.0 x)) in x
1.785 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ (pow (cbrt 1.0) 3) (+ 1.0 (/ 1 x)))) in x
1.785 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
1.785 * [taylor]: Taking taylor expansion of 1.0 in x
1.785 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
1.785 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.785 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.785 * [taylor]: Taking taylor expansion of x in x
1.785 * [taylor]: Taking taylor expansion of 1.0 in x
1.786 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 1.0) 3) (+ 1.0 (/ 1 x))) in x
1.786 * [taylor]: Taking taylor expansion of (pow (cbrt 1.0) 3) in x
1.786 * [taylor]: Taking taylor expansion of (cbrt 1.0) in x
1.786 * [taylor]: Taking taylor expansion of 1.0 in x
1.787 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.787 * [taylor]: Taking taylor expansion of 1.0 in x
1.787 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.787 * [taylor]: Taking taylor expansion of x in x
1.790 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.790 * [taylor]: Taking taylor expansion of 2.0 in x
1.790 * [taylor]: Taking taylor expansion of x in x
1.790 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ (pow (cbrt 1.0) 3) (+ 1.0 (/ 1 x)))) (* 2.0 x)) in x
1.790 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ (pow (cbrt 1.0) 3) (+ 1.0 (/ 1 x)))) in x
1.790 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
1.790 * [taylor]: Taking taylor expansion of 1.0 in x
1.790 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
1.790 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.791 * [taylor]: Taking taylor expansion of x in x
1.791 * [taylor]: Taking taylor expansion of 1.0 in x
1.791 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 1.0) 3) (+ 1.0 (/ 1 x))) in x
1.791 * [taylor]: Taking taylor expansion of (pow (cbrt 1.0) 3) in x
1.791 * [taylor]: Taking taylor expansion of (cbrt 1.0) in x
1.791 * [taylor]: Taking taylor expansion of 1.0 in x
1.792 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.792 * [taylor]: Taking taylor expansion of 1.0 in x
1.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.792 * [taylor]: Taking taylor expansion of x in x
1.795 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.796 * [taylor]: Taking taylor expansion of 2.0 in x
1.796 * [taylor]: Taking taylor expansion of x in x
1.876 * [approximate]: Taking taylor expansion of (- (+ (* 2.0 x) (/ (pow (cbrt 1.0) 3) (- 1.0 (/ 1 x)))) (* 1.0 (/ 1 (+ 1.0 (/ 1 x))))) in (x) around 0
1.876 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 x) (/ (pow (cbrt 1.0) 3) (- 1.0 (/ 1 x)))) (* 1.0 (/ 1 (+ 1.0 (/ 1 x))))) in x
1.876 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (/ (pow (cbrt 1.0) 3) (- 1.0 (/ 1 x)))) in x
1.876 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.876 * [taylor]: Taking taylor expansion of 2.0 in x
1.877 * [taylor]: Taking taylor expansion of x in x
1.877 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 1.0) 3) (- 1.0 (/ 1 x))) in x
1.877 * [taylor]: Taking taylor expansion of (pow (cbrt 1.0) 3) in x
1.877 * [taylor]: Taking taylor expansion of (cbrt 1.0) in x
1.877 * [taylor]: Taking taylor expansion of 1.0 in x
1.877 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.877 * [taylor]: Taking taylor expansion of 1.0 in x
1.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.877 * [taylor]: Taking taylor expansion of x in x
1.881 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
1.881 * [taylor]: Taking taylor expansion of 1.0 in x
1.881 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
1.881 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.881 * [taylor]: Taking taylor expansion of 1.0 in x
1.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.881 * [taylor]: Taking taylor expansion of x in x
1.882 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 x) (/ (pow (cbrt 1.0) 3) (- 1.0 (/ 1 x)))) (* 1.0 (/ 1 (+ 1.0 (/ 1 x))))) in x
1.882 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (/ (pow (cbrt 1.0) 3) (- 1.0 (/ 1 x)))) in x
1.882 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.882 * [taylor]: Taking taylor expansion of 2.0 in x
1.882 * [taylor]: Taking taylor expansion of x in x
1.882 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 1.0) 3) (- 1.0 (/ 1 x))) in x
1.882 * [taylor]: Taking taylor expansion of (pow (cbrt 1.0) 3) in x
1.882 * [taylor]: Taking taylor expansion of (cbrt 1.0) in x
1.882 * [taylor]: Taking taylor expansion of 1.0 in x
1.883 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.883 * [taylor]: Taking taylor expansion of 1.0 in x
1.883 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.883 * [taylor]: Taking taylor expansion of x in x
1.886 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
1.886 * [taylor]: Taking taylor expansion of 1.0 in x
1.886 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
1.886 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.886 * [taylor]: Taking taylor expansion of 1.0 in x
1.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.886 * [taylor]: Taking taylor expansion of x in x
1.975 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2)
1.975 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in (x) around 0
1.975 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
1.975 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
1.975 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
1.975 * [taylor]: Taking taylor expansion of 1/3 in x
1.975 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.975 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.975 * [taylor]: Taking taylor expansion of x in x
1.975 * [taylor]: Taking taylor expansion of 1.0 in x
1.977 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
1.977 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
1.977 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
1.977 * [taylor]: Taking taylor expansion of 1/3 in x
1.977 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.977 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.977 * [taylor]: Taking taylor expansion of x in x
1.977 * [taylor]: Taking taylor expansion of 1.0 in x
2.016 * [approximate]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 1/3) in (x) around 0
2.016 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 1/3) in x
2.016 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ 1.0 (/ 1 x))))) in x
2.016 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ 1.0 (/ 1 x)))) in x
2.016 * [taylor]: Taking taylor expansion of 1/3 in x
2.016 * [taylor]: Taking taylor expansion of (log (+ 1.0 (/ 1 x))) in x
2.016 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.016 * [taylor]: Taking taylor expansion of 1.0 in x
2.016 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.016 * [taylor]: Taking taylor expansion of x in x
2.017 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 1/3) in x
2.017 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ 1.0 (/ 1 x))))) in x
2.017 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ 1.0 (/ 1 x)))) in x
2.017 * [taylor]: Taking taylor expansion of 1/3 in x
2.017 * [taylor]: Taking taylor expansion of (log (+ 1.0 (/ 1 x))) in x
2.017 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.017 * [taylor]: Taking taylor expansion of 1.0 in x
2.017 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.017 * [taylor]: Taking taylor expansion of x in x
2.036 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in (x) around 0
2.036 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
2.036 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
2.036 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
2.036 * [taylor]: Taking taylor expansion of 1/3 in x
2.036 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.036 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.036 * [taylor]: Taking taylor expansion of 1.0 in x
2.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.036 * [taylor]: Taking taylor expansion of x in x
2.038 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
2.038 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
2.038 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
2.038 * [taylor]: Taking taylor expansion of 1/3 in x
2.038 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.038 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.038 * [taylor]: Taking taylor expansion of 1.0 in x
2.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.038 * [taylor]: Taking taylor expansion of x in x
2.062 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2 2)
2.062 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in (x) around 0
2.062 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
2.062 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
2.062 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
2.062 * [taylor]: Taking taylor expansion of 1/3 in x
2.062 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
2.062 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.062 * [taylor]: Taking taylor expansion of x in x
2.062 * [taylor]: Taking taylor expansion of 1.0 in x
2.064 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
2.064 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
2.064 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
2.064 * [taylor]: Taking taylor expansion of 1/3 in x
2.064 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
2.064 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.064 * [taylor]: Taking taylor expansion of x in x
2.064 * [taylor]: Taking taylor expansion of 1.0 in x
2.104 * [approximate]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 1/3) in (x) around 0
2.104 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 1/3) in x
2.104 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ 1.0 (/ 1 x))))) in x
2.104 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ 1.0 (/ 1 x)))) in x
2.104 * [taylor]: Taking taylor expansion of 1/3 in x
2.104 * [taylor]: Taking taylor expansion of (log (+ 1.0 (/ 1 x))) in x
2.104 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.104 * [taylor]: Taking taylor expansion of 1.0 in x
2.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.104 * [taylor]: Taking taylor expansion of x in x
2.105 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 1/3) in x
2.105 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ 1.0 (/ 1 x))))) in x
2.105 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ 1.0 (/ 1 x)))) in x
2.105 * [taylor]: Taking taylor expansion of 1/3 in x
2.105 * [taylor]: Taking taylor expansion of (log (+ 1.0 (/ 1 x))) in x
2.105 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.105 * [taylor]: Taking taylor expansion of 1.0 in x
2.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.105 * [taylor]: Taking taylor expansion of x in x
2.124 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in (x) around 0
2.124 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
2.124 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
2.124 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
2.124 * [taylor]: Taking taylor expansion of 1/3 in x
2.124 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.124 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.124 * [taylor]: Taking taylor expansion of 1.0 in x
2.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.124 * [taylor]: Taking taylor expansion of x in x
2.126 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
2.126 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
2.126 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
2.126 * [taylor]: Taking taylor expansion of 1/3 in x
2.126 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.126 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.126 * [taylor]: Taking taylor expansion of 1.0 in x
2.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.126 * [taylor]: Taking taylor expansion of x in x
2.150 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2 1)
2.151 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in (x) around 0
2.151 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
2.151 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
2.151 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
2.151 * [taylor]: Taking taylor expansion of 1/3 in x
2.151 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
2.151 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.151 * [taylor]: Taking taylor expansion of x in x
2.151 * [taylor]: Taking taylor expansion of 1.0 in x
2.153 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
2.153 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
2.153 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
2.153 * [taylor]: Taking taylor expansion of 1/3 in x
2.153 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
2.153 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.153 * [taylor]: Taking taylor expansion of x in x
2.153 * [taylor]: Taking taylor expansion of 1.0 in x
2.192 * [approximate]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 1/3) in (x) around 0
2.193 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 1/3) in x
2.193 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ 1.0 (/ 1 x))))) in x
2.193 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ 1.0 (/ 1 x)))) in x
2.193 * [taylor]: Taking taylor expansion of 1/3 in x
2.193 * [taylor]: Taking taylor expansion of (log (+ 1.0 (/ 1 x))) in x
2.193 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.193 * [taylor]: Taking taylor expansion of 1.0 in x
2.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.193 * [taylor]: Taking taylor expansion of x in x
2.194 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 1/3) in x
2.194 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ 1.0 (/ 1 x))))) in x
2.194 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ 1.0 (/ 1 x)))) in x
2.194 * [taylor]: Taking taylor expansion of 1/3 in x
2.194 * [taylor]: Taking taylor expansion of (log (+ 1.0 (/ 1 x))) in x
2.194 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.194 * [taylor]: Taking taylor expansion of 1.0 in x
2.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.194 * [taylor]: Taking taylor expansion of x in x
2.213 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in (x) around 0
2.213 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
2.213 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
2.213 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
2.213 * [taylor]: Taking taylor expansion of 1/3 in x
2.213 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.213 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.213 * [taylor]: Taking taylor expansion of 1.0 in x
2.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.213 * [taylor]: Taking taylor expansion of x in x
2.215 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
2.215 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
2.215 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
2.215 * [taylor]: Taking taylor expansion of 1/3 in x
2.215 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.215 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.215 * [taylor]: Taking taylor expansion of 1.0 in x
2.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.215 * [taylor]: Taking taylor expansion of x in x
2.239 * * * [progress]: simplifying candidates
2.241 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (/ (exp (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0))))) (exp (/ 2.0 x))) (exp (/ 1.0 (- x 1.0))))
  (* (exp (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x))) (exp (/ 1.0 (- x 1.0))))
  (log (+ (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (exp (+ (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (* (cbrt (+ (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) (/ 1.0 (- x 1.0)))) (cbrt (+ (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) (/ 1.0 (- x 1.0)))))
  (cbrt (+ (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) (/ 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)))) (/ 2.0 x)) (/ 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)))) (/ 2.0 x)) (/ 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)))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (sqrt (+ (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (sqrt (+ (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))
  (+ (* (- (* (* (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0)) x) (* (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (cbrt (+ x 1.0))) 2.0)) (- x 1.0)) (* (* (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (cbrt (+ x 1.0))) x) 1.0))
  (* (* (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (cbrt (+ x 1.0))) x) (- x 1.0))
  (+ (* (- (* (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (cbrt 1.0)) x) (* (cbrt (+ x 1.0)) 2.0)) (- x 1.0)) (* (* (cbrt (+ x 1.0)) x) 1.0))
  (* (* (cbrt (+ x 1.0)) x) (- x 1.0))
  (+ (* (- (* (* (* (cbrt 1.0) (cbrt 1.0)) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) x) (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 2.0)) (- x 1.0)) (* (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) x) 1.0))
  (* (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) x) (- x 1.0))
  (+ (* (- (pow (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) 3) (pow (/ 2.0 x) 3)) (- 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)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0))))) (+ (* (/ 2.0 x) (/ 2.0 x)) (* (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 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)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0))))) (+ (* (/ 2.0 x) (/ 2.0 x)) (* (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)))) (- 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)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0))))) (* (/ 2.0 x) (/ 2.0 x))) (- x 1.0)) (* (+ (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) 1.0))
  (* (+ (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) (- x 1.0))
  (+ (pow (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) 3) (pow (/ 1.0 (- x 1.0)) 3))
  (+ (* (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x))) (- (* (/ 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)))) (/ 2.0 x)) (/ 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)))) (/ 2.0 x)) (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x))) (* (/ 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)))) (/ 2.0 x)) (/ 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)))) (/ 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 (cbrt (+ x 1.0)))
  (exp (cbrt (+ x 1.0)))
  (cbrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (cbrt (cbrt (+ x 1.0)))
  (cbrt (sqrt (+ x 1.0)))
  (cbrt (sqrt (+ x 1.0)))
  (cbrt 1)
  (cbrt (+ x 1.0))
  (cbrt 1)
  (cbrt (+ x 1.0))
  (cbrt (+ (pow x 3) (pow 1.0 3)))
  (cbrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (cbrt (- (* x x) (* 1.0 1.0)))
  (cbrt (- x 1.0))
  (* (cbrt (cbrt (+ x 1.0))) (cbrt (cbrt (+ x 1.0))))
  (cbrt (cbrt (+ x 1.0)))
  (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (log (cbrt (+ x 1.0)))
  (exp (cbrt (+ x 1.0)))
  (cbrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (cbrt (cbrt (+ x 1.0)))
  (cbrt (sqrt (+ x 1.0)))
  (cbrt (sqrt (+ x 1.0)))
  (cbrt 1)
  (cbrt (+ x 1.0))
  (cbrt 1)
  (cbrt (+ x 1.0))
  (cbrt (+ (pow x 3) (pow 1.0 3)))
  (cbrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (cbrt (- (* x x) (* 1.0 1.0)))
  (cbrt (- x 1.0))
  (* (cbrt (cbrt (+ x 1.0))) (cbrt (cbrt (+ x 1.0))))
  (cbrt (cbrt (+ x 1.0)))
  (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (log (cbrt (+ x 1.0)))
  (exp (cbrt (+ x 1.0)))
  (cbrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (cbrt (cbrt (+ x 1.0)))
  (cbrt (sqrt (+ x 1.0)))
  (cbrt (sqrt (+ x 1.0)))
  (cbrt 1)
  (cbrt (+ x 1.0))
  (cbrt 1)
  (cbrt (+ x 1.0))
  (cbrt (+ (pow x 3) (pow 1.0 3)))
  (cbrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (cbrt (- (* x x) (* 1.0 1.0)))
  (cbrt (- x 1.0))
  (* (cbrt (cbrt (+ x 1.0))) (cbrt (cbrt (+ x 1.0))))
  (cbrt (cbrt (+ x 1.0)))
  (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (- (+ (* 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)))))
  (- (+ (* 0.05555555555555555 (* (pow x 2) (pow 1.0 1/3))) (+ (* 0.3333333333333333 (* x (pow 1.0 1/3))) (pow 1.0 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (* 0.3333333333333333 (pow (/ 1 (pow x 2)) 1/3)) (pow (/ 1 x) -1/3)) (* 0.1111111111111111 (pow (/ 1 (pow x 5)) 1/3)))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/3 (- (log -1) (log (/ -1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) (pow x 2))))
  (- (+ (* 0.05555555555555555 (* (pow x 2) (pow 1.0 1/3))) (+ (* 0.3333333333333333 (* x (pow 1.0 1/3))) (pow 1.0 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (* 0.3333333333333333 (pow (/ 1 (pow x 2)) 1/3)) (pow (/ 1 x) -1/3)) (* 0.1111111111111111 (pow (/ 1 (pow x 5)) 1/3)))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/3 (- (log -1) (log (/ -1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) (pow x 2))))
  (- (+ (* 0.05555555555555555 (* (pow x 2) (pow 1.0 1/3))) (+ (* 0.3333333333333333 (* x (pow 1.0 1/3))) (pow 1.0 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (* 0.3333333333333333 (pow (/ 1 (pow x 2)) 1/3)) (pow (/ 1 x) -1/3)) (* 0.1111111111111111 (pow (/ 1 (pow x 5)) 1/3)))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/3 (- (log -1) (log (/ -1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) (pow x 2))))
2.246 * * [simplify]: iteration  0 :  174  enodes  (cost  1944 )
2.280 * * [simplify]: iteration  1 :  465  enodes  (cost  1891 )
2.375 * * [simplify]: iteration  2 :  1548  enodes  (cost  1326 )
2.713 * * [simplify]: iteration  done :  5000  enodes  (cost  1326 )
2.713 * [simplify]: Simplified to:
   (exp (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (- (/ 2.0 x) (/ 1.0 (- x 1.0)))))
  (exp (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (- (/ 2.0 x) (/ 1.0 (- x 1.0)))))
  (log (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (- (/ 2.0 x) (/ 1.0 (- x 1.0)))))
  (exp (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (- (/ 2.0 x) (/ 1.0 (- x 1.0)))))
  (* (cbrt (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (- (/ 2.0 x) (/ 1.0 (- x 1.0))))) (cbrt (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (- (/ 2.0 x) (/ 1.0 (- x 1.0))))))
  (cbrt (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (- (/ 2.0 x) (/ 1.0 (- x 1.0)))))
  (pow (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (- (/ 2.0 x) (/ 1.0 (- x 1.0)))) 3)
  (sqrt (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (- (/ 2.0 x) (/ 1.0 (- x 1.0)))))
  (sqrt (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (- (/ 2.0 x) (/ 1.0 (- x 1.0)))))
  (+ (* (* x 1.0) (pow (cbrt (+ x 1.0)) 3)) (* (- x 1.0) (- (* (pow (cbrt 1.0) 3) x) (* 2.0 (pow (cbrt (+ x 1.0)) 3)))))
  (* (* x (- x 1.0)) (pow (cbrt (+ x 1.0)) 3))
  (+ (* (* (cbrt (+ x 1.0)) x) 1.0) (* (- x 1.0) (- (* (/ (pow (cbrt 1.0) 3) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) x) (* (cbrt (+ x 1.0)) 2.0))))
  (* (* (cbrt (+ x 1.0)) x) (- x 1.0))
  (+ (* (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) x) 1.0) (* (- x 1.0) (- (* x (/ (pow (cbrt 1.0) 3) (cbrt (+ x 1.0)))) (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 2.0))))
  (* (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) x) (- x 1.0))
  (+ (* 1.0 (+ (* (+ (/ 2.0 x) (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3)) (/ 2.0 x)) (pow (/ (pow 1.0 2/3) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) 3))) (* (- (pow (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) 3) (pow (/ 2.0 x) 3)) (- x 1.0)))
  (* (- x 1.0) (+ (* (+ (/ 2.0 x) (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3)) (/ 2.0 x)) (pow (/ (pow 1.0 2/3) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) 3)))
  (+ (* (- x 1.0) (- (pow (/ (pow 1.0 2/3) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) 3) (* (/ 2.0 x) (/ 2.0 x)))) (* (+ (/ 2.0 x) (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3)) 1.0))
  (* (+ (/ 2.0 x) (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3)) (- x 1.0))
  (+ (pow (/ 1.0 (- x 1.0)) 3) (pow (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (/ 2.0 x)) 3))
  (+ (* (+ (- (/ 1.0 (- x 1.0)) (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3)) (/ 2.0 x)) (/ 1.0 (- x 1.0))) (* (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (/ 2.0 x)) (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (/ 2.0 x))))
  (* (- (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (/ 2.0 x)) (/ 1.0 (- x 1.0))) (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (- (/ 2.0 x) (/ 1.0 (- x 1.0)))))
  (- (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (/ 2.0 x)) (/ 1.0 (- x 1.0)))
  (- (pow (/ (cbrt 1.0) (cbrt (+ x 1.0))) 3) (- (/ 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 (cbrt (+ x 1.0)))
  (exp (cbrt (+ x 1.0)))
  (cbrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (cbrt (cbrt (+ x 1.0)))
  (cbrt (sqrt (+ x 1.0)))
  (cbrt (sqrt (+ x 1.0)))
  1
  (cbrt (+ x 1.0))
  1
  (cbrt (+ x 1.0))
  (cbrt (+ (pow x 3) (pow 1.0 3)))
  (cbrt (+ (* x x) (* 1.0 (- 1.0 x))))
  (cbrt (- (* x x) (* 1.0 1.0)))
  (cbrt (- x 1.0))
  (* (cbrt (cbrt (+ x 1.0))) (cbrt (cbrt (+ x 1.0))))
  (cbrt (cbrt (+ x 1.0)))
  (pow (cbrt (+ x 1.0)) 3)
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (log (cbrt (+ x 1.0)))
  (exp (cbrt (+ x 1.0)))
  (cbrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (cbrt (cbrt (+ x 1.0)))
  (cbrt (sqrt (+ x 1.0)))
  (cbrt (sqrt (+ x 1.0)))
  1
  (cbrt (+ x 1.0))
  1
  (cbrt (+ x 1.0))
  (cbrt (+ (pow x 3) (pow 1.0 3)))
  (cbrt (+ (* x x) (* 1.0 (- 1.0 x))))
  (cbrt (- (* x x) (* 1.0 1.0)))
  (cbrt (- x 1.0))
  (* (cbrt (cbrt (+ x 1.0))) (cbrt (cbrt (+ x 1.0))))
  (cbrt (cbrt (+ x 1.0)))
  (pow (cbrt (+ x 1.0)) 3)
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (log (cbrt (+ x 1.0)))
  (exp (cbrt (+ x 1.0)))
  (cbrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (cbrt (cbrt (+ x 1.0)))
  (cbrt (sqrt (+ x 1.0)))
  (cbrt (sqrt (+ x 1.0)))
  1
  (cbrt (+ x 1.0))
  1
  (cbrt (+ x 1.0))
  (cbrt (+ (pow x 3) (pow 1.0 3)))
  (cbrt (+ (* x x) (* 1.0 (- 1.0 x))))
  (cbrt (- (* x x) (* 1.0 1.0)))
  (cbrt (- x 1.0))
  (* (cbrt (cbrt (+ x 1.0))) (cbrt (cbrt (+ x 1.0))))
  (cbrt (cbrt (+ x 1.0)))
  (pow (cbrt (+ x 1.0)) 3)
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (- (* 2.0 (+ (pow x 3) (+ (/ 1 x) x))))
  (+ (+ (/ 2.0 (pow x 5)) (/ 2.0 (pow x 3))) (/ 2.0 (pow x 7)))
  (+ (+ (/ 2.0 (pow x 5)) (/ 2.0 (pow x 3))) (/ 2.0 (pow x 7)))
  (+ (+ (* (cbrt 1.0) (+ (* 0.05555555555555555 (* x x)) (* 0.3333333333333333 x))) (cbrt 1.0)) (* -1/6 (* (* x x) (cbrt (/ 1 (pow 1.0 5))))))
  (+ (* (cbrt (/ 1 (pow x 2))) 0.3333333333333333) (- (pow (/ 1 x) -1/3) (* 0.1111111111111111 (cbrt (/ 1 (pow x 5))))))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/3 (- (log -1) (log (/ -1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) (pow x 2))))
  (+ (+ (* (cbrt 1.0) (+ (* 0.05555555555555555 (* x x)) (* 0.3333333333333333 x))) (cbrt 1.0)) (* -1/6 (* (* x x) (cbrt (/ 1 (pow 1.0 5))))))
  (+ (* (cbrt (/ 1 (pow x 2))) 0.3333333333333333) (- (pow (/ 1 x) -1/3) (* 0.1111111111111111 (cbrt (/ 1 (pow x 5))))))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/3 (- (log -1) (log (/ -1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) (pow x 2))))
  (+ (+ (* (cbrt 1.0) (+ (* 0.05555555555555555 (* x x)) (* 0.3333333333333333 x))) (cbrt 1.0)) (* -1/6 (* (* x x) (cbrt (/ 1 (pow 1.0 5))))))
  (+ (* (cbrt (/ 1 (pow x 2))) 0.3333333333333333) (- (pow (/ 1 x) -1/3) (* 0.1111111111111111 (cbrt (/ 1 (pow x 5))))))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/3 (- (log -1) (log (/ -1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) (pow x 2))))
2.714 * * * [progress]: adding candidates to table
2.975 * * [progress]: iteration 3 / 4
2.975 * * * [progress]: picking best candidate
2.979 * * * * [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))))>
2.979 * * * [progress]: localizing error
2.993 * * * [progress]: generating rewritten candidates
2.993 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
3.004 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
3.023 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
3.026 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
3.040 * * * [progress]: generating series expansions
3.040 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
3.040 * [approximate]: Taking taylor expansion of 2.0 in (x) around 0
3.040 * [taylor]: Taking taylor expansion of 2.0 in x
3.040 * [taylor]: Taking taylor expansion of 2.0 in x
3.040 * [approximate]: Taking taylor expansion of 2.0 in (x) around 0
3.040 * [taylor]: Taking taylor expansion of 2.0 in x
3.041 * [taylor]: Taking taylor expansion of 2.0 in x
3.041 * [approximate]: Taking taylor expansion of 2.0 in (x) around 0
3.041 * [taylor]: Taking taylor expansion of 2.0 in x
3.041 * [taylor]: Taking taylor expansion of 2.0 in x
3.041 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
3.041 * [approximate]: Taking taylor expansion of (* (- x 1.0) (* x (+ x 1.0))) in (x) around 0
3.041 * [taylor]: Taking taylor expansion of (* (- x 1.0) (* x (+ x 1.0))) in x
3.041 * [taylor]: Taking taylor expansion of (- x 1.0) in x
3.041 * [taylor]: Taking taylor expansion of x in x
3.041 * [taylor]: Taking taylor expansion of 1.0 in x
3.041 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
3.041 * [taylor]: Taking taylor expansion of x in x
3.041 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.041 * [taylor]: Taking taylor expansion of x in x
3.041 * [taylor]: Taking taylor expansion of 1.0 in x
3.041 * [taylor]: Taking taylor expansion of (* (- x 1.0) (* x (+ x 1.0))) in x
3.041 * [taylor]: Taking taylor expansion of (- x 1.0) in x
3.041 * [taylor]: Taking taylor expansion of x in x
3.041 * [taylor]: Taking taylor expansion of 1.0 in x
3.041 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
3.041 * [taylor]: Taking taylor expansion of x in x
3.041 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.041 * [taylor]: Taking taylor expansion of x in x
3.041 * [taylor]: Taking taylor expansion of 1.0 in x
3.071 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) x) in (x) around 0
3.071 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) x) in x
3.071 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
3.071 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
3.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.071 * [taylor]: Taking taylor expansion of x in x
3.071 * [taylor]: Taking taylor expansion of 1.0 in x
3.071 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.071 * [taylor]: Taking taylor expansion of 1.0 in x
3.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.071 * [taylor]: Taking taylor expansion of x in x
3.072 * [taylor]: Taking taylor expansion of x in x
3.073 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) x) in x
3.073 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
3.073 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
3.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.073 * [taylor]: Taking taylor expansion of x in x
3.073 * [taylor]: Taking taylor expansion of 1.0 in x
3.073 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.073 * [taylor]: Taking taylor expansion of 1.0 in x
3.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.073 * [taylor]: Taking taylor expansion of x in x
3.073 * [taylor]: Taking taylor expansion of x in x
3.103 * [approximate]: Taking taylor expansion of (/ (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) x) in (x) around 0
3.103 * [taylor]: Taking taylor expansion of (/ (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) x) in x
3.103 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
3.103 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.103 * [taylor]: Taking taylor expansion of 1.0 in x
3.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.104 * [taylor]: Taking taylor expansion of x in x
3.104 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.104 * [taylor]: Taking taylor expansion of 1.0 in x
3.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.104 * [taylor]: Taking taylor expansion of x in x
3.104 * [taylor]: Taking taylor expansion of x in x
3.105 * [taylor]: Taking taylor expansion of (/ (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) x) in x
3.105 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
3.105 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.105 * [taylor]: Taking taylor expansion of 1.0 in x
3.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.105 * [taylor]: Taking taylor expansion of x in x
3.106 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.106 * [taylor]: Taking taylor expansion of 1.0 in x
3.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.106 * [taylor]: Taking taylor expansion of x in x
3.106 * [taylor]: Taking taylor expansion of x in x
3.139 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
3.139 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 x) 2.0)) in (x) around 0
3.139 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 2.0)) in x
3.139 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 2.0) in x
3.139 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
3.139 * [taylor]: Taking taylor expansion of 1.0 in x
3.139 * [taylor]: Taking taylor expansion of x in x
3.140 * [taylor]: Taking taylor expansion of 2.0 in x
3.140 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 2.0)) in x
3.140 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 2.0) in x
3.140 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
3.140 * [taylor]: Taking taylor expansion of 1.0 in x
3.140 * [taylor]: Taking taylor expansion of x in x
3.140 * [taylor]: Taking taylor expansion of 2.0 in x
3.149 * [approximate]: Taking taylor expansion of (- (+ 2.0 (* 1.0 (/ 1 x)))) in (x) around 0
3.149 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1.0 (/ 1 x)))) in x
3.149 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1.0 (/ 1 x))) in x
3.149 * [taylor]: Taking taylor expansion of 2.0 in x
3.149 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.150 * [taylor]: Taking taylor expansion of 1.0 in x
3.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.150 * [taylor]: Taking taylor expansion of x in x
3.150 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1.0 (/ 1 x)))) in x
3.150 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1.0 (/ 1 x))) in x
3.150 * [taylor]: Taking taylor expansion of 2.0 in x
3.150 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.150 * [taylor]: Taking taylor expansion of 1.0 in x
3.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.150 * [taylor]: Taking taylor expansion of x in x
3.163 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 2.0) in (x) around 0
3.163 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 2.0) in x
3.163 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.163 * [taylor]: Taking taylor expansion of 1.0 in x
3.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.163 * [taylor]: Taking taylor expansion of x in x
3.163 * [taylor]: Taking taylor expansion of 2.0 in x
3.163 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 2.0) in x
3.163 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.163 * [taylor]: Taking taylor expansion of 1.0 in x
3.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.163 * [taylor]: Taking taylor expansion of x in x
3.164 * [taylor]: Taking taylor expansion of 2.0 in x
3.176 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
3.176 * [approximate]: Taking taylor expansion of (* x (+ x 1.0)) in (x) around 0
3.176 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
3.176 * [taylor]: Taking taylor expansion of x in x
3.176 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.176 * [taylor]: Taking taylor expansion of x in x
3.176 * [taylor]: Taking taylor expansion of 1.0 in x
3.176 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
3.176 * [taylor]: Taking taylor expansion of x in x
3.176 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.176 * [taylor]: Taking taylor expansion of x in x
3.176 * [taylor]: Taking taylor expansion of 1.0 in x
3.185 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in (x) around 0
3.185 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
3.185 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.185 * [taylor]: Taking taylor expansion of 1.0 in x
3.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.185 * [taylor]: Taking taylor expansion of x in x
3.186 * [taylor]: Taking taylor expansion of x in x
3.186 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
3.186 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.186 * [taylor]: Taking taylor expansion of 1.0 in x
3.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.186 * [taylor]: Taking taylor expansion of x in x
3.187 * [taylor]: Taking taylor expansion of x in x
3.197 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in (x) around 0
3.197 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in x
3.197 * [taylor]: Taking taylor expansion of -1 in x
3.197 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) x) in x
3.197 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.197 * [taylor]: Taking taylor expansion of 1.0 in x
3.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.197 * [taylor]: Taking taylor expansion of x in x
3.197 * [taylor]: Taking taylor expansion of x in x
3.198 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in x
3.198 * [taylor]: Taking taylor expansion of -1 in x
3.198 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) x) in x
3.198 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.198 * [taylor]: Taking taylor expansion of 1.0 in x
3.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.198 * [taylor]: Taking taylor expansion of x in x
3.198 * [taylor]: Taking taylor expansion of x in x
3.222 * * * [progress]: simplifying candidates
3.223 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (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))
  (* (* (+ 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))
  (/ (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)
  (+ (log (+ x 1.0)) (log x))
  (log (* (+ x 1.0) x))
  (exp (* (+ x 1.0) x))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* x x) x))
  (* (cbrt (* (+ x 1.0) x)) (cbrt (* (+ x 1.0) x)))
  (cbrt (* (+ x 1.0) x))
  (* (* (* (+ x 1.0) x) (* (+ x 1.0) x)) (* (+ x 1.0) x))
  (sqrt (* (+ x 1.0) x))
  (sqrt (* (+ x 1.0) x))
  (* (sqrt (+ x 1.0)) (sqrt x))
  (* (sqrt (+ x 1.0)) (sqrt x))
  (* (+ x 1.0) (* (cbrt x) (cbrt x)))
  (* (+ x 1.0) (sqrt x))
  (* (+ x 1.0) 1)
  (* (cbrt (+ x 1.0)) x)
  (* (sqrt (+ x 1.0)) x)
  (* (+ x 1.0) x)
  (* (+ x 1.0) x)
  (* (+ (pow x 3) (pow 1.0 3)) x)
  (* (- (* x x) (* 1.0 1.0)) x)
  2.0
  2.0
  2.0
  (- (pow x 3) (* 1.0 x))
  (- (pow x 3) (* 1.0 x))
  (- (pow x 3) (* 1.0 x))
  (- (+ (* 1.0 x) 2.0))
  (- (+ (* 1.0 x) 2.0))
  (- (+ (* 1.0 x) 2.0))
  (+ (pow x 2) (* 1.0 x))
  (+ (pow x 2) (* 1.0 x))
  (+ (pow x 2) (* 1.0 x))
3.230 * * [simplify]: iteration  0 :  224  enodes  (cost  2834 )
3.277 * * [simplify]: iteration  1 :  766  enodes  (cost  2668 )
3.472 * * [simplify]: iteration  2 :  3977  enodes  (cost  2528 )
4.478 * * [simplify]: iteration  done :  5000  enodes  (cost  2528 )
4.480 * [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)))
  (+ (* (+ (* x x) (* 1.0 (- 1.0 x))) (* (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3)) (- (pow x 3) (pow 1.0 3)))) (* (* (+ (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (+ (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ (* 1.0 (+ x 1.0)) (* x x))) (* (* (+ (pow x 3) (pow 1.0 3)) x) 1.0)))
  (* (+ (* x x) (* 1.0 (- 1.0 x))) (* (+ (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (+ (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ (* 1.0 (+ x 1.0)) (* x x))))
  (+ (* (* (+ (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (+ (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ (* 1.0 (+ x 1.0)) (* x x))) (* (* (- (* 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)))
  (* (- x 1.0) (* (+ (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (+ (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ (* 1.0 (+ x 1.0)) (* x x))))
  (+ (* (+ (* (* 1.0 x) (* 1.0 x)) (* (* (+ 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))) (* (+ (* x x) (* 1.0 (- 1.0 x))) (* (- (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 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (+ (* 1.0 x) (* (+ x 1.0) 2.0)))) (+ x 1.0)))
  (+ (* (* (- (pow (* 1.0 x) 3) (pow (* (+ x 1.0) 2.0) 3)) (- (* x x) (* 1.0 1.0))) (- x 1.0)) (* (* (* (- (* x x) (* 1.0 1.0)) x) 1.0) (* (+ (* (* 1.0 x) (* 1.0 x)) (* (* (+ 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) (+ (* 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))) (- (pow x 3) (pow 1.0 3))) (+ (* x x) (* 1.0 (- 1.0 x)))) (* (* (+ (* 1.0 (+ x 1.0)) (* x x)) (+ (* 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 1.0)) (* 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 1.0)) (* x x)) (+ (* 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 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 x) (* 1.0 1.0))) (+ (* x x) (* 1.0 (- 1.0 x)))) (* (* (+ (* 1.0 x) (* (+ x 1.0) 2.0)) (+ 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) 2.0)) (+ 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))
  (+ (* (+ (* x x) (* 1.0 (- 1.0 x))) (* (- (* 1.0 x) (* (+ x 1.0) 2.0)) (- (pow x 3) (pow 1.0 3)))) (* (+ (* 1.0 (+ x 1.0)) (* x x)) (* (* (+ (pow x 3) (pow 1.0 3)) x) 1.0)))
  (* (+ (* x x) (* 1.0 (- 1.0 x))) (+ (* 1.0 (+ x 1.0)) (* x x)))
  (+ (* (* (- (* 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) (+ (* 1.0 (+ x 1.0)) (* x x))))
  (* (+ (* 1.0 (+ x 1.0)) (* x x)) (- x 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 x) (* 1.0 (- 1.0 x)))))
  (* (+ x 1.0) (+ (* x x) (* 1.0 (- 1.0 x))))
  (+ (* (* (- (* 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))
  (+ (* (+ (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (+ (* 1.0 x) (* (+ x 1.0) 2.0)))) (* (* (+ (pow x 3) (pow 1.0 3)) 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)))))
  (* (+ (* x x) (* 1.0 (- 1.0 x))) (+ (* (* 1.0 x) (* 1.0 x)) (* (* (+ x 1.0) 2.0) (+ (* 1.0 x) (* (+ x 1.0) 2.0)))))
  (+ (* (* (- (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) (+ (* 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) (+ (* 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 x) (* 1.0 (- 1.0 x)))) (* (+ (* 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 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))
  (+ (* (* (* (+ 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))))
  (- (* (* (- (* 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 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 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) (- x 1.0))
  (* (* (+ x 1.0) x) (- x 1.0))
  (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) x) (- x 1.0)) 3)
  (pow (* (* (+ x 1.0) x) (- x 1.0)) 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 1.0)) (* x x)))
  (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (* x x) (* 1.0 1.0)))
  (* (+ x 1.0) (+ (* x x) (* 1.0 (- 1.0 x))))
  (* (* (- (* x x) (* 1.0 1.0)) x) (- (pow x 3) (pow 1.0 3)))
  (* (+ (* 1.0 (+ x 1.0)) (* x x)) (- x 1.0))
  (* (* (- (* x x) (* 1.0 1.0)) x) (- (* x x) (* 1.0 1.0)))
  (* (+ x 1.0) (- x 1.0))
  (* (* x x) (+ x 1.0))
  (* (- 1.0) (* (+ x 1.0) x))
  (* (* x x) (+ x 1.0))
  (* (- 1.0) (* (+ x 1.0) x))
  (* (* x x) (+ x 1.0))
  (* (- 1.0) (* (+ x 1.0) x))
  (* (* x x) (+ x 1.0))
  (* (- 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 (+ x 1.0))
  (* (* (+ x 1.0) x) (+ (sqrt x) (sqrt 1.0)))
  (* x (+ x 1.0))
  (* (- x 1.0) x)
  (* (* (+ 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)) (* (- 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))
  (+ (* (* 1.0 x) (* 1.0 x)) (* (* (+ 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 (+ x 1.0))
  (log (* (+ x 1.0) x))
  (log (* (+ x 1.0) x))
  (exp (* (+ x 1.0) x))
  (pow (* x (+ x 1.0)) 3)
  (* (cbrt (* (+ x 1.0) x)) (cbrt (* (+ x 1.0) x)))
  (cbrt (* (+ x 1.0) x))
  (pow (* x (+ x 1.0)) 3)
  (sqrt (* (+ x 1.0) x))
  (sqrt (* (+ x 1.0) x))
  (* (sqrt (+ x 1.0)) (sqrt x))
  (* (sqrt (+ x 1.0)) (sqrt x))
  (* (+ x 1.0) (* (cbrt x) (cbrt x)))
  (* (+ x 1.0) (sqrt x))
  (+ x 1.0)
  (* (cbrt (+ x 1.0)) x)
  (* (sqrt (+ x 1.0)) x)
  (* x (+ x 1.0))
  (* x (+ x 1.0))
  (* (+ (pow x 3) (pow 1.0 3)) x)
  (* (* (+ x 1.0) x) (- x 1.0))
  2.0
  2.0
  2.0
  (- (pow x 3) (* 1.0 x))
  (- (pow x 3) (* 1.0 x))
  (- (pow x 3) (* 1.0 x))
  (- (+ (* 1.0 x) 2.0))
  (- (+ (* 1.0 x) 2.0))
  (- (+ (* 1.0 x) 2.0))
  (* x (+ x 1.0))
  (* x (+ x 1.0))
  (* x (+ x 1.0))
4.481 * * * [progress]: adding candidates to table
4.776 * * [progress]: iteration 4 / 4
4.776 * * * [progress]: picking best candidate
4.781 * * * * [pick]: Picked  #<alt (λ (x) (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))>
4.781 * * * [progress]: localizing error
4.788 * * * [progress]: generating rewritten candidates
4.788 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
4.805 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
4.826 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1)
4.838 * * * [progress]: generating series expansions
4.838 * * * * [progress]: [ 1 / 3 ] generating series at (2)
4.839 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- x 1.0) (* x (+ x 1.0)))) in (x) around 0
4.839 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- x 1.0) (* x (+ x 1.0)))) in x
4.839 * [taylor]: Taking taylor expansion of 2.0 in x
4.839 * [taylor]: Taking taylor expansion of (* (- x 1.0) (* x (+ x 1.0))) in x
4.839 * [taylor]: Taking taylor expansion of (- x 1.0) in x
4.839 * [taylor]: Taking taylor expansion of x in x
4.839 * [taylor]: Taking taylor expansion of 1.0 in x
4.839 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
4.839 * [taylor]: Taking taylor expansion of x in x
4.839 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.839 * [taylor]: Taking taylor expansion of x in x
4.839 * [taylor]: Taking taylor expansion of 1.0 in x
4.844 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- x 1.0) (* x (+ x 1.0)))) in x
4.844 * [taylor]: Taking taylor expansion of 2.0 in x
4.844 * [taylor]: Taking taylor expansion of (* (- x 1.0) (* x (+ x 1.0))) in x
4.844 * [taylor]: Taking taylor expansion of (- x 1.0) in x
4.844 * [taylor]: Taking taylor expansion of x in x
4.844 * [taylor]: Taking taylor expansion of 1.0 in x
4.844 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
4.844 * [taylor]: Taking taylor expansion of x in x
4.844 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.844 * [taylor]: Taking taylor expansion of x in x
4.844 * [taylor]: Taking taylor expansion of 1.0 in x
4.872 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))))) in (x) around 0
4.873 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))))) in x
4.873 * [taylor]: Taking taylor expansion of 2.0 in x
4.873 * [taylor]: Taking taylor expansion of (/ x (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x)))) in x
4.873 * [taylor]: Taking taylor expansion of x in x
4.873 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
4.873 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
4.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.873 * [taylor]: Taking taylor expansion of x in x
4.873 * [taylor]: Taking taylor expansion of 1.0 in x
4.873 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.873 * [taylor]: Taking taylor expansion of 1.0 in x
4.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.873 * [taylor]: Taking taylor expansion of x in x
4.874 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))))) in x
4.874 * [taylor]: Taking taylor expansion of 2.0 in x
4.874 * [taylor]: Taking taylor expansion of (/ x (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x)))) in x
4.874 * [taylor]: Taking taylor expansion of x in x
4.874 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
4.874 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
4.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.874 * [taylor]: Taking taylor expansion of x in x
4.875 * [taylor]: Taking taylor expansion of 1.0 in x
4.875 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.875 * [taylor]: Taking taylor expansion of 1.0 in x
4.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.875 * [taylor]: Taking taylor expansion of x in x
4.899 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))))) in (x) around 0
4.900 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))))) in x
4.900 * [taylor]: Taking taylor expansion of 2.0 in x
4.900 * [taylor]: Taking taylor expansion of (/ x (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
4.900 * [taylor]: Taking taylor expansion of x in x
4.900 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
4.900 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.900 * [taylor]: Taking taylor expansion of 1.0 in x
4.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.900 * [taylor]: Taking taylor expansion of x in x
4.900 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.900 * [taylor]: Taking taylor expansion of 1.0 in x
4.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.900 * [taylor]: Taking taylor expansion of x in x
4.902 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))))) in x
4.902 * [taylor]: Taking taylor expansion of 2.0 in x
4.902 * [taylor]: Taking taylor expansion of (/ x (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
4.902 * [taylor]: Taking taylor expansion of x in x
4.902 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
4.902 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.902 * [taylor]: Taking taylor expansion of 1.0 in x
4.902 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.902 * [taylor]: Taking taylor expansion of x in x
4.902 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.902 * [taylor]: Taking taylor expansion of 1.0 in x
4.902 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.902 * [taylor]: Taking taylor expansion of x in x
4.931 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
4.932 * [approximate]: Taking taylor expansion of (* (- x 1.0) (* x (+ x 1.0))) in (x) around 0
4.932 * [taylor]: Taking taylor expansion of (* (- x 1.0) (* x (+ x 1.0))) in x
4.932 * [taylor]: Taking taylor expansion of (- x 1.0) in x
4.932 * [taylor]: Taking taylor expansion of x in x
4.932 * [taylor]: Taking taylor expansion of 1.0 in x
4.932 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
4.932 * [taylor]: Taking taylor expansion of x in x
4.932 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.932 * [taylor]: Taking taylor expansion of x in x
4.932 * [taylor]: Taking taylor expansion of 1.0 in x
4.932 * [taylor]: Taking taylor expansion of (* (- x 1.0) (* x (+ x 1.0))) in x
4.932 * [taylor]: Taking taylor expansion of (- x 1.0) in x
4.932 * [taylor]: Taking taylor expansion of x in x
4.932 * [taylor]: Taking taylor expansion of 1.0 in x
4.932 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
4.932 * [taylor]: Taking taylor expansion of x in x
4.932 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.932 * [taylor]: Taking taylor expansion of x in x
4.932 * [taylor]: Taking taylor expansion of 1.0 in x
4.959 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) x) in (x) around 0
4.959 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) x) in x
4.959 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
4.959 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
4.959 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.959 * [taylor]: Taking taylor expansion of x in x
4.959 * [taylor]: Taking taylor expansion of 1.0 in x
4.959 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.959 * [taylor]: Taking taylor expansion of 1.0 in x
4.959 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.959 * [taylor]: Taking taylor expansion of x in x
4.959 * [taylor]: Taking taylor expansion of x in x
4.960 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) x) in x
4.961 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
4.961 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
4.961 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.961 * [taylor]: Taking taylor expansion of x in x
4.961 * [taylor]: Taking taylor expansion of 1.0 in x
4.961 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.961 * [taylor]: Taking taylor expansion of 1.0 in x
4.961 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.961 * [taylor]: Taking taylor expansion of x in x
4.961 * [taylor]: Taking taylor expansion of x in x
4.991 * [approximate]: Taking taylor expansion of (/ (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) x) in (x) around 0
4.991 * [taylor]: Taking taylor expansion of (/ (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) x) in x
4.991 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
4.991 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.991 * [taylor]: Taking taylor expansion of 1.0 in x
4.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.991 * [taylor]: Taking taylor expansion of x in x
4.992 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.992 * [taylor]: Taking taylor expansion of 1.0 in x
4.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.992 * [taylor]: Taking taylor expansion of x in x
4.992 * [taylor]: Taking taylor expansion of x in x
4.993 * [taylor]: Taking taylor expansion of (/ (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) x) in x
4.993 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
4.993 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.993 * [taylor]: Taking taylor expansion of 1.0 in x
4.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.993 * [taylor]: Taking taylor expansion of x in x
4.993 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.993 * [taylor]: Taking taylor expansion of 1.0 in x
4.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.993 * [taylor]: Taking taylor expansion of x in x
4.994 * [taylor]: Taking taylor expansion of x in x
5.028 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1)
5.028 * [approximate]: Taking taylor expansion of (* x (+ x 1.0)) in (x) around 0
5.028 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
5.028 * [taylor]: Taking taylor expansion of x in x
5.028 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.028 * [taylor]: Taking taylor expansion of x in x
5.028 * [taylor]: Taking taylor expansion of 1.0 in x
5.028 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
5.028 * [taylor]: Taking taylor expansion of x in x
5.028 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.028 * [taylor]: Taking taylor expansion of x in x
5.028 * [taylor]: Taking taylor expansion of 1.0 in x
5.037 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in (x) around 0
5.037 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
5.037 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.037 * [taylor]: Taking taylor expansion of 1.0 in x
5.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.037 * [taylor]: Taking taylor expansion of x in x
5.038 * [taylor]: Taking taylor expansion of x in x
5.038 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
5.038 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.038 * [taylor]: Taking taylor expansion of 1.0 in x
5.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.038 * [taylor]: Taking taylor expansion of x in x
5.039 * [taylor]: Taking taylor expansion of x in x
5.049 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in (x) around 0
5.049 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in x
5.049 * [taylor]: Taking taylor expansion of -1 in x
5.049 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) x) in x
5.049 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.049 * [taylor]: Taking taylor expansion of 1.0 in x
5.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.049 * [taylor]: Taking taylor expansion of x in x
5.049 * [taylor]: Taking taylor expansion of x in x
5.050 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) x)) in x
5.050 * [taylor]: Taking taylor expansion of -1 in x
5.050 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) x) in x
5.050 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.050 * [taylor]: Taking taylor expansion of 1.0 in x
5.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.050 * [taylor]: Taking taylor expansion of x in x
5.051 * [taylor]: Taking taylor expansion of x in x
5.069 * * * [progress]: simplifying candidates
5.070 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (log 2.0) (+ (+ (log (+ x 1.0)) (log x)) (log (- x 1.0))))
  (- (log 2.0) (+ (log (* (+ x 1.0) x)) (log (- x 1.0))))
  (- (log 2.0) (log (* (* (+ x 1.0) x) (- x 1.0))))
  (log (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (exp (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* x x) x)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (* (* (+ x 1.0) x) (* (+ x 1.0) x)) (* (+ x 1.0) x)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (* (* (+ x 1.0) x) (- x 1.0)) (* (* (+ x 1.0) x) (- x 1.0))) (* (* (+ x 1.0) x) (- x 1.0))))
  (* (cbrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0)))) (cbrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0)))))
  (cbrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (* (* (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))) (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0)))) (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (sqrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (sqrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (- 2.0)
  (- (* (* (+ x 1.0) x) (- x 1.0)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (+ x 1.0) x))
  (/ (cbrt 2.0) (- x 1.0))
  (/ (sqrt 2.0) (* (+ x 1.0) x))
  (/ (sqrt 2.0) (- x 1.0))
  (/ 1 (* (+ x 1.0) x))
  (/ 2.0 (- x 1.0))
  (/ 1 (* (* (+ x 1.0) x) (- x 1.0)))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) 2.0)
  (/ 2.0 (* (+ x 1.0) x))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) (cbrt 2.0))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) (sqrt 2.0))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) 2.0)
  (/ 2.0 (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (pow x 3) (pow 1.0 3))))
  (/ 2.0 (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (* x x) (* 1.0 1.0))))
  (/ 2.0 (* (* (- (* x x) (* 1.0 1.0)) x) (- (pow x 3) (pow 1.0 3))))
  (/ 2.0 (* (* (- (* x x) (* 1.0 1.0)) x) (- (* x x) (* 1.0 1.0))))
  (/ 2.0 (* (* (+ x 1.0) x) (- (pow x 3) (pow 1.0 3))))
  (/ 2.0 (* (* (+ x 1.0) x) (- (* x x) (* 1.0 1.0))))
  (/ 2.0 (* (* (+ (pow x 3) (pow 1.0 3)) x) (- x 1.0)))
  (/ 2.0 (* (* (- (* x x) (* 1.0 1.0)) x) (- x 1.0)))
  (* (* (+ 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))
  (* (+ x 1.0) x)
  (+ (log (+ x 1.0)) (log x))
  (log (* (+ x 1.0) x))
  (exp (* (+ x 1.0) x))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* x x) x))
  (* (cbrt (* (+ x 1.0) x)) (cbrt (* (+ x 1.0) x)))
  (cbrt (* (+ x 1.0) x))
  (* (* (* (+ x 1.0) x) (* (+ x 1.0) x)) (* (+ x 1.0) x))
  (sqrt (* (+ x 1.0) x))
  (sqrt (* (+ x 1.0) x))
  (* (sqrt (+ x 1.0)) (sqrt x))
  (* (sqrt (+ x 1.0)) (sqrt x))
  (* (+ x 1.0) (* (cbrt x) (cbrt x)))
  (* (+ x 1.0) (sqrt x))
  (* (+ x 1.0) 1)
  (* (cbrt (+ x 1.0)) x)
  (* (sqrt (+ x 1.0)) x)
  (* (+ x 1.0) x)
  (* (+ x 1.0) x)
  (* (+ (pow x 3) (pow 1.0 3)) x)
  (* (- (* x x) (* 1.0 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)))))
  (- (pow x 3) (* 1.0 x))
  (- (pow x 3) (* 1.0 x))
  (- (pow x 3) (* 1.0 x))
  (+ (pow x 2) (* 1.0 x))
  (+ (pow x 2) (* 1.0 x))
  (+ (pow x 2) (* 1.0 x))
5.074 * * [simplify]: iteration  0 :  154  enodes  (cost  1283 )
5.105 * * [simplify]: iteration  1 :  431  enodes  (cost  1247 )
5.240 * * [simplify]: iteration  2 :  2032  enodes  (cost  1075 )
5.814 * * [simplify]: iteration  done :  5000  enodes  (cost  1075 )
5.815 * [simplify]: Simplified to:
   (log (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (log (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (log (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (log (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (exp (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (pow (/ 2.0 (* (- (* x x) (* 1.0 1.0)) x)) 3)
  (pow (/ 2.0 (* (- (* x x) (* 1.0 1.0)) x)) 3)
  (pow (/ 2.0 (* (- (* x x) (* 1.0 1.0)) x)) 3)
  (* (cbrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0)))) (cbrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0)))))
  (cbrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (pow (/ 2.0 (* (- (* x x) (* 1.0 1.0)) x)) 3)
  (sqrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (sqrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))
  (- 2.0)
  (- (* (* (+ x 1.0) x) (- x 1.0)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (+ x 1.0) x))
  (/ (cbrt 2.0) (- x 1.0))
  (/ (sqrt 2.0) (* (+ x 1.0) x))
  (/ (sqrt 2.0) (- x 1.0))
  (/ 1 (* (+ x 1.0) x))
  (/ 2.0 (- x 1.0))
  (/ 1 (* (* (+ x 1.0) x) (- x 1.0)))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) 2.0)
  (/ 2.0 (* (+ x 1.0) x))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) (cbrt 2.0))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) (sqrt 2.0))
  (/ (* (* (+ x 1.0) x) (- x 1.0)) 2.0)
  (/ 2.0 (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (pow x 3) (pow 1.0 3))))
  (/ 2.0 (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (* x x) (* 1.0 1.0))))
  (/ 2.0 (* (* (- (* x x) (* 1.0 1.0)) x) (- (pow x 3) (pow 1.0 3))))
  (/ 2.0 (* (* (- (* x x) (* 1.0 1.0)) x) (- (* x x) (* 1.0 1.0))))
  (/ 2.0 (* (* (+ x 1.0) x) (- (pow x 3) (pow 1.0 3))))
  (/ 2.0 (* (* (+ x 1.0) x) (- (* x x) (* 1.0 1.0))))
  (/ 2.0 (* (* (+ (pow x 3) (pow 1.0 3)) x) (- x 1.0)))
  (/ 2.0 (* (* (- (* x x) (* 1.0 1.0)) x) (- x 1.0)))
  (* (- (* 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) x) (- x 1.0)) 3)
  (pow (* (* (+ x 1.0) x) (- x 1.0)) 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 (+ x 1.0))) (+ (* x x) (* 1.0 (- 1.0 x))))
  (* (* (+ (pow x 3) (pow 1.0 3)) x) (- (* x x) (* 1.0 1.0)))
  (* (+ x 1.0) (+ (* x x) (* 1.0 (- 1.0 x))))
  (* (* (- (* x x) (* 1.0 1.0)) x) (- (pow x 3) (pow 1.0 3)))
  (* (+ (* x x) (* 1.0 (+ x 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 (* (+ 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))
  (* (* (+ x 1.0) x) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (* (* (+ x 1.0) x) (sqrt (- x 1.0)))
  (* (+ x 1.0) x)
  (* (* (+ x 1.0) x) (+ (sqrt x) (sqrt 1.0)))
  (* (+ x 1.0) x)
  (* 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 1.0) x) (* (- x 1.0) (- x 1.0)))
  (* (+ x 1.0) x)
  (log (* (+ x 1.0) x))
  (log (* (+ x 1.0) x))
  (exp (* (+ x 1.0) x))
  (pow (* (+ x 1.0) x) 3)
  (* (cbrt (* (+ x 1.0) x)) (cbrt (* (+ x 1.0) x)))
  (cbrt (* (+ x 1.0) x))
  (pow (* (+ x 1.0) x) 3)
  (sqrt (* (+ x 1.0) x))
  (sqrt (* (+ x 1.0) x))
  (* (sqrt (+ x 1.0)) (sqrt x))
  (* (sqrt (+ x 1.0)) (sqrt x))
  (* (+ x 1.0) (* (cbrt x) (cbrt x)))
  (* (+ x 1.0) (sqrt x))
  (+ x 1.0)
  (* (cbrt (+ x 1.0)) x)
  (* (sqrt (+ x 1.0)) x)
  (* (+ x 1.0) x)
  (* (+ x 1.0) x)
  (* (+ (pow x 3) (pow 1.0 3)) x)
  (* (- (* x x) (* 1.0 1.0)) x)
  (- (* 2.0 (+ (+ (/ 1 x) x) (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)))
  (- (pow x 3) (* 1.0 x))
  (- (pow x 3) (* 1.0 x))
  (- (pow x 3) (* 1.0 x))
  (* (+ x 1.0) x)
  (* (+ x 1.0) x)
  (* (+ x 1.0) x)
5.816 * * * [progress]: adding candidates to table
5.989 * [progress]: [Phase 3 of 3] Extracting.
5.989 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (/ 2.0 (* (* (- (* x x) (* 1.0 1.0)) x) (- x 1.0))) (- x 1.0)))> #<alt (λ (x) (* (* (cbrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0)))) (cbrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))) (cbrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))))> #<alt (λ (x) (+ (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))> #<alt (λ (x) (/ (sqrt 2.0) (/ (* (* (+ x 1.0) x) (- x 1.0)) (sqrt 2.0))))> #<alt (λ (x) (/ 2.0 (- (pow x 3) (* 1.0 x))))> #<alt (λ (x) (* (/ 2.0 (* (* (- (* x x) (* 1.0 1.0)) x) (- (* x x) (* 1.0 1.0)))) (* (- x 1.0) (+ x 1.0))))> #<alt (λ (x) (* (/ 1 (* (+ x 1.0) x)) (/ 2.0 (- x 1.0))))>)
5.990 * * * [regime-changes]: Trying 1 branch expressions: (x)
5.990 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (/ 2.0 (* (* (- (* x x) (* 1.0 1.0)) x) (- x 1.0))) (- x 1.0)))> #<alt (λ (x) (* (* (cbrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0)))) (cbrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))) (cbrt (/ 2.0 (* (* (+ x 1.0) x) (- x 1.0))))))> #<alt (λ (x) (+ (- (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt 1.0) (cbrt (+ x 1.0)))) (/ 2.0 x)) (/ 1.0 (- x 1.0))))> #<alt (λ (x) (/ (sqrt 2.0) (/ (* (* (+ x 1.0) x) (- x 1.0)) (sqrt 2.0))))> #<alt (λ (x) (/ 2.0 (- (pow x 3) (* 1.0 x))))> #<alt (λ (x) (* (/ 2.0 (* (* (- (* x x) (* 1.0 1.0)) x) (- (* x x) (* 1.0 1.0)))) (* (- x 1.0) (+ x 1.0))))> #<alt (λ (x) (* (/ 1 (* (+ x 1.0) x)) (/ 2.0 (- x 1.0))))>)
6.012 * * * [regime]: Found split indices: #<option (#s(si 6 255))>
6.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (/ 1 (* (+ x 1.0) x)) (/ 2.0 (- x 1.0)))
6.012 * * [simplify]: iteration  0 :  10  enodes  (cost  13 )
6.013 * * [simplify]: iteration  1 :  15  enodes  (cost  13 )
6.013 * * [simplify]: iteration  done :  15  enodes  (cost  13 )
6.013 * [simplify]: Simplified to:
   (* (/ 1 (* (+ x 1.0) x)) (/ 2.0 (- x 1.0)))
6.797 * [regime-testing]: Baseline error score: 0.08565243624482509
6.797 * [regime-testing]: Oracle error score: 0.006875859482435304
6.798 * [regime-testing]: End program error score: 0.08565243624482509
6.815 * [regime-testing]: Target error score: 0.2917615542421458