9.805 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ 2.0 (+ (exp x) (exp (- x))))
0.014 * * [simplify]: iteration  0 :  10  enodes  (cost  5 )
0.016 * * [simplify]: iteration  1 :  12  enodes  (cost  5 )
0.017 * * [simplify]: iteration  2 :  14  enodes  (cost  5 )
0.018 * * [simplify]: iteration  3 :  15  enodes  (cost  5 )
0.019 * * [simplify]: iteration  4 :  20  enodes  (cost  5 )
0.020 * * [simplify]: iteration  5 :  40  enodes  (cost  5 )
0.022 * * [simplify]: iteration  6 :  61  enodes  (cost  5 )
0.024 * * [simplify]: iteration  7 :  150  enodes  (cost  5 )
0.030 * * [simplify]: iteration  8 :  1038  enodes  (cost  5 )
0.214 * * [simplify]: iteration  9 :  5001  enodes  (cost  5 )
0.214 * [simplify]: Simplified to:
   (/ 2.0 (+ (exp x) (exp (- x))))
0.214 * * [progress]: iteration 1 / 4
0.214 * * * [progress]: picking best candidate
0.216 * * * * [pick]: Picked  #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>
0.216 * * * [progress]: localizing error
0.222 * * * [progress]: generating rewritten candidates
0.222 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.228 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.234 * * * [progress]: generating series expansions
0.234 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.234 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
0.234 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.234 * [taylor]: Taking taylor expansion of 2.0 in x
0.234 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.234 * [taylor]: Taking taylor expansion of (exp x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.234 * [taylor]: Taking taylor expansion of (- x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.235 * [taylor]: Taking taylor expansion of 2.0 in x
0.235 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.235 * [taylor]: Taking taylor expansion of (exp x) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.235 * [taylor]: Taking taylor expansion of (- x) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.259 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
0.259 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.259 * [taylor]: Taking taylor expansion of 2.0 in x
0.259 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.259 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.260 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.261 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.261 * [taylor]: Taking taylor expansion of 2.0 in x
0.261 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.261 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.261 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.271 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.271 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.271 * [taylor]: Taking taylor expansion of 2.0 in x
0.271 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.271 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.272 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.272 * [taylor]: Taking taylor expansion of -1 in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.272 * [taylor]: Taking taylor expansion of 2.0 in x
0.272 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.272 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.273 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.273 * [taylor]: Taking taylor expansion of -1 in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.278 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.278 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
0.278 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.278 * [taylor]: Taking taylor expansion of (exp x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.278 * [taylor]: Taking taylor expansion of (- x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.278 * [taylor]: Taking taylor expansion of (exp x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.278 * [taylor]: Taking taylor expansion of (- x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.293 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
0.293 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.293 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.294 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.294 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.295 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.295 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.297 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.297 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.297 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.298 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.298 * [taylor]: Taking taylor expansion of -1 in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.298 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.298 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.298 * [taylor]: Taking taylor expansion of -1 in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.301 * * * [progress]: simplifying candidates
0.301 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log 2.0) (log (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (* (exp (exp x)) (exp (exp (- x))))
  (log (+ (exp x) (exp (- x))))
  (exp (+ (exp x) (exp (- x))))
  (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (cbrt (+ (exp x) (exp (- x))))
  (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (+ (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
  (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
0.305 * * [simplify]: iteration  0 :  189  enodes  (cost  411 )
0.309 * * [simplify]: iteration  1 :  622  enodes  (cost  377 )
0.320 * * [simplify]: iteration  2 :  2886  enodes  (cost  375 )
0.403 * * [simplify]: iteration  3 :  5003  enodes  (cost  374 )
0.405 * [simplify]: Simplified to:
   (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  2.0
  2.0
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (+ (exp (+ x x)) (- (exp (+ (- x) (- x))))))
  (exp (+ (exp x) (exp (- x))))
  (log (+ (exp (* -1 x)) (exp x)))
  (exp (+ (exp x) (exp (- x))))
  (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (cbrt (+ (exp x) (exp (- x))))
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (sqrt (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (+ (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (pow (exp x) -2) (- (exp (+ x x)) 1))
  (- (/ (exp (+ x x)) 1) (/ (pow (exp x) -2) 1))
  (- (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
0.405 * * * [progress]: adding candidates to table
0.491 * * [progress]: iteration 2 / 4
0.491 * * * [progress]: picking best candidate
0.498 * * * * [pick]: Picked  #<alt (λ (x) (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))>
0.498 * * * [progress]: localizing error
0.507 * * * [progress]: generating rewritten candidates
0.507 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.517 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.526 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.538 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
0.548 * * * [progress]: generating series expansions
0.548 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.549 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in (x) around 0
0.549 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in x
0.549 * [taylor]: Taking taylor expansion of 2.0 in x
0.549 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.549 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.549 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.549 * [taylor]: Taking taylor expansion of -1 in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of (exp x) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.551 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in x
0.551 * [taylor]: Taking taylor expansion of 2.0 in x
0.551 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.551 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.551 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.551 * [taylor]: Taking taylor expansion of -1 in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.551 * [taylor]: Taking taylor expansion of (exp x) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.574 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.574 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.574 * [taylor]: Taking taylor expansion of 2.0 in x
0.574 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.574 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.574 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.574 * [taylor]: Taking taylor expansion of -1 in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.575 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.575 * [taylor]: Taking taylor expansion of 2.0 in x
0.575 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.575 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.575 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.575 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.575 * [taylor]: Taking taylor expansion of -1 in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.580 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.581 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.581 * [taylor]: Taking taylor expansion of 2.0 in x
0.581 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.581 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.581 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.581 * [taylor]: Taking taylor expansion of -1 in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.582 * [taylor]: Taking taylor expansion of 2.0 in x
0.582 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.582 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.582 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.582 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.582 * [taylor]: Taking taylor expansion of -1 in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.587 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.587 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in (x) around 0
0.587 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in x
0.587 * [taylor]: Taking taylor expansion of 2.0 in x
0.587 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.587 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.587 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.587 * [taylor]: Taking taylor expansion of -1 in x
0.587 * [taylor]: Taking taylor expansion of x in x
0.588 * [taylor]: Taking taylor expansion of (exp x) in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in x
0.589 * [taylor]: Taking taylor expansion of 2.0 in x
0.589 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.589 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.589 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.589 * [taylor]: Taking taylor expansion of -1 in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of (exp x) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.612 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.612 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.612 * [taylor]: Taking taylor expansion of 2.0 in x
0.612 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.612 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.612 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.612 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.612 * [taylor]: Taking taylor expansion of -1 in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.613 * [taylor]: Taking taylor expansion of 2.0 in x
0.613 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.613 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.613 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.613 * [taylor]: Taking taylor expansion of -1 in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.623 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.623 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.623 * [taylor]: Taking taylor expansion of 2.0 in x
0.623 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.624 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.624 * [taylor]: Taking taylor expansion of -1 in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.624 * [taylor]: Taking taylor expansion of 2.0 in x
0.624 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.624 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.625 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.625 * [taylor]: Taking taylor expansion of -1 in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.630 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.630 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3) in (x) around 0
0.630 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3) in x
0.630 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in x
0.630 * [taylor]: Taking taylor expansion of 2.0 in x
0.630 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.630 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.630 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.630 * [taylor]: Taking taylor expansion of -1 in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of (exp x) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3) in x
0.632 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in x
0.632 * [taylor]: Taking taylor expansion of 2.0 in x
0.632 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.632 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.632 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.632 * [taylor]: Taking taylor expansion of -1 in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (exp x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.672 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in (x) around 0
0.672 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in x
0.672 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.672 * [taylor]: Taking taylor expansion of 2.0 in x
0.672 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.672 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.672 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.672 * [taylor]: Taking taylor expansion of -1 in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.673 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in x
0.673 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.673 * [taylor]: Taking taylor expansion of 2.0 in x
0.673 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.673 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.673 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.673 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.673 * [taylor]: Taking taylor expansion of -1 in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.689 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in (x) around 0
0.689 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in x
0.689 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.689 * [taylor]: Taking taylor expansion of 2.0 in x
0.689 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.689 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.689 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.690 * [taylor]: Taking taylor expansion of -1 in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in x
0.690 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.690 * [taylor]: Taking taylor expansion of 2.0 in x
0.690 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.690 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.690 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.690 * [taylor]: Taking taylor expansion of -1 in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.711 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
0.711 * [approximate]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in (x) around 0
0.711 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.711 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.711 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.711 * [taylor]: Taking taylor expansion of -1 in x
0.711 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of (exp x) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.712 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.712 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.712 * [taylor]: Taking taylor expansion of -1 in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.713 * [taylor]: Taking taylor expansion of (exp x) in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.725 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.725 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.725 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.725 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.726 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.726 * [taylor]: Taking taylor expansion of -1 in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.726 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.727 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.727 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.727 * [taylor]: Taking taylor expansion of -1 in x
0.727 * [taylor]: Taking taylor expansion of x in x
0.729 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.729 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.729 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.729 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.729 * [taylor]: Taking taylor expansion of -1 in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.730 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.730 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.730 * [taylor]: Taking taylor expansion of -1 in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.732 * * * [progress]: simplifying candidates
0.734 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))
  (exp (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (pow (* (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x)))) (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))) 3))
  (cbrt (pow (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x)))) 3))
  (cbrt (pow (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x)))) 3))
  (cbrt (pow (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x)))) 3))
  (cbrt (pow (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x))))) 3))
  (cbrt (pow (/ (cbrt 2.0) (cbrt (+ (exp (* -1 x)) (exp x)))) 3))
  (cbrt (pow (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (* -1 x)) (exp x)))) 3))
  (cbrt (pow (/ (cbrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x)))) 3))
  (cbrt (pow (/ (* (cbrt 2.0) (cbrt 2.0)) 1) 3))
  (cbrt (pow (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x))) 3))
  (cbrt (pow (/ (* (cbrt 2.0) (cbrt 2.0)) 1) 3))
  (cbrt (pow (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x))) 3))
  (cbrt (pow (/ (sqrt 2.0) (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x))))) 3))
  (cbrt (pow (/ (sqrt 2.0) (cbrt (+ (exp (* -1 x)) (exp x)))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x)))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x)))) 3))
  (cbrt (pow (/ (sqrt 2.0) 1) 3))
  (cbrt (pow (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x))) 3))
  (cbrt (pow (/ (sqrt 2.0) 1) 3))
  (cbrt (pow (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x))) 3))
  (cbrt (pow (/ 1 (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x))))) 3))
  (cbrt (pow (/ 2.0 (cbrt (+ (exp (* -1 x)) (exp x)))) 3))
  (cbrt (pow (/ 1 (sqrt (+ (exp (* -1 x)) (exp x)))) 3))
  (cbrt (pow (/ 2.0 (sqrt (+ (exp (* -1 x)) (exp x)))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (cbrt (pow 2.0 3))
  (cbrt (pow (/ 1 (+ (exp (* -1 x)) (exp x))) 3))
  (cbrt (pow (/ 2.0 (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3))) 3))
  (cbrt (pow (+ (* (exp (* -1 x)) (exp (* -1 x))) (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp x)))) 3))
  (cbrt (pow (/ 2.0 (- (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp x)))) 3))
  (cbrt (pow (- (exp (* -1 x)) (exp x)) 3))
  (cbrt (* (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (cbrt (* (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)) (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))))
  (cbrt (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (sqrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (sqrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt 1)
  (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 3 2)))
  (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 3 2)))
  (* (cbrt (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))) (cbrt (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))))
  (cbrt (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))
  (* (* (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)) (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))) (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))
  (sqrt (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))
  (sqrt (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))
  (- (log 2.0) (log (+ (exp (* -1 x)) (exp x))))
  (log (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (exp (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x))) (+ (exp (* -1 x)) (exp x))))
  (* (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x)))) (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (* (* (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x)))) (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (- 2.0)
  (- (+ (exp (* -1 x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))
  (/ (cbrt 2.0) (cbrt (+ (exp (* -1 x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (* -1 x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (+ (exp (* -1 x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x)))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x)))
  (/ 1 (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))
  (/ 2.0 (cbrt (+ (exp (* -1 x)) (exp x))))
  (/ 1 (sqrt (+ (exp (* -1 x)) (exp x))))
  (/ 2.0 (sqrt (+ (exp (* -1 x)) (exp x))))
  (/ 1 1)
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 1 1)
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 1 (+ (exp (* -1 x)) (exp x)))
  (/ (+ (exp (* -1 x)) (exp x)) 2.0)
  (/ 2.0 (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))
  (/ 2.0 (sqrt (+ (exp (* -1 x)) (exp x))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp (* -1 x)) (exp x)) (cbrt 2.0))
  (/ (+ (exp (* -1 x)) (exp x)) (sqrt 2.0))
  (/ (+ (exp (* -1 x)) (exp x)) 2.0)
  (/ 2.0 (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3)))
  (/ 2.0 (- (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp x))))
  (* (- (log 2.0) (log (+ (exp (* -1 x)) (exp x)))) 3)
  (* (log (/ 2.0 (+ (exp (* -1 x)) (exp x)))) 3)
  (* (log (/ 2.0 (+ (exp (* -1 x)) (exp x)))) 3)
  (* 1 3)
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) (* (cbrt 3) (cbrt 3)))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) (sqrt 3))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 1)
  (pow (* (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x)))) (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))) 3)
  (pow (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x))))) 3)
  (pow (/ (cbrt 2.0) (cbrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ (cbrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ (* (cbrt 2.0) (cbrt 2.0)) 1) 3)
  (pow (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x))) 3)
  (pow (/ (* (cbrt 2.0) (cbrt 2.0)) 1) 3)
  (pow (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x))) 3)
  (pow (/ (sqrt 2.0) (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x))))) 3)
  (pow (/ (sqrt 2.0) (cbrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ (sqrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ (sqrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ (sqrt 2.0) 1) 3)
  (pow (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x))) 3)
  (pow (/ (sqrt 2.0) 1) 3)
  (pow (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x))) 3)
  (pow (/ 1 (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x))))) 3)
  (pow (/ 2.0 (cbrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ 1 (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ 2.0 (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ 1 1) 3)
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (pow 1 3)
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (pow 2.0 3)
  (pow (/ 1 (+ (exp (* -1 x)) (exp x))) 3)
  (pow (/ 2.0 (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3))) 3)
  (pow (+ (* (exp (* -1 x)) (exp (* -1 x))) (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp x)))) 3)
  (pow (/ 2.0 (- (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp x)))) 3)
  (pow (- (exp (* -1 x)) (exp x)) 3)
  (* (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (log (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (exp (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (* (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)) (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (* (* (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3) (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)) (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (sqrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (sqrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 3 2))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 3 2))
  (* (exp (exp (* -1 x))) (exp (exp x)))
  (log (+ (exp (* -1 x)) (exp x)))
  (exp (+ (exp (* -1 x)) (exp x)))
  (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x))))
  (cbrt (+ (exp (* -1 x)) (exp x)))
  (* (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x))) (+ (exp (* -1 x)) (exp x)))
  (sqrt (+ (exp (* -1 x)) (exp x)))
  (sqrt (+ (exp (* -1 x)) (exp x)))
  (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3))
  (+ (* (exp (* -1 x)) (exp (* -1 x))) (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp x))))
  (- (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp x)))
  (- (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (- (+ (* 1.375 (pow x 4)) 1.0) (* 1.5 (pow x 2)))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
0.741 * * [simplify]: iteration  0 :  404  enodes  (cost  1131 )
0.748 * * [simplify]: iteration  1 :  1489  enodes  (cost  1092 )
0.773 * * [simplify]: iteration  2 :  5002  enodes  (cost  1067 )
0.779 * [simplify]: Simplified to:
   (log (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (exp (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (cbrt (* (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))
  (/ (cbrt 2.0) (cbrt (+ (exp (* -1 x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (* -1 x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (+ (exp (* -1 x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x)))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x)))
  (/ 1 (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))
  (/ 2.0 (cbrt (+ (exp (* -1 x)) (exp x))))
  (/ 1 (sqrt (+ (exp (* -1 x)) (exp x))))
  (/ 2.0 (sqrt (+ (exp (* -1 x)) (exp x))))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  2.0
  (/ 1 (+ (exp (* -1 x)) (exp x)))
  (/ 2.0 (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3)))
  (+ (exp (+ x x)) (- (pow (exp x) -2) 1))
  (/ 2.0 (+ (- (exp (+ x x))) (pow (exp -1) (* 2 x))))
  (- (exp (* -1 x)) (exp x))
  (cbrt (* (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (cbrt (* (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (cbrt (sqrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (sqrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (cbrt (* (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (log (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (log (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (exp (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (cbrt (* (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (- 2.0)
  (- (+ (exp (* -1 x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))
  (/ (cbrt 2.0) (cbrt (+ (exp (* -1 x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (* -1 x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (+ (exp (* -1 x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x)))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x)))
  (/ 1 (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))
  (/ 2.0 (cbrt (+ (exp (* -1 x)) (exp x))))
  (/ 1 (sqrt (+ (exp (* -1 x)) (exp x))))
  (/ 2.0 (sqrt (+ (exp (* -1 x)) (exp x))))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 1 (+ (exp (* -1 x)) (exp x)))
  (/ (+ (exp (* -1 x)) (exp x)) 2.0)
  (/ 2.0 (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))
  (/ 2.0 (sqrt (+ (exp (* -1 x)) (exp x))))
  2.0
  2.0
  (/ (+ (exp (* -1 x)) (exp x)) (cbrt 2.0))
  (/ (+ (exp (* -1 x)) (exp x)) (sqrt 2.0))
  (/ (+ (exp (* -1 x)) (exp x)) 2.0)
  (/ 2.0 (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3)))
  (/ 2.0 (+ (- (exp (+ x x))) (pow (exp -1) (* 2 x))))
  (log (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (log (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (log (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  3
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) (* (cbrt 3) (cbrt 3)))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) (sqrt 3))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 2)
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3/2)
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3/2)
  (pow (/ (cbrt 2.0) (cbrt (+ (exp (* -1 x)) (exp x)))) 6)
  (pow (/ (cbrt 2.0) (cbrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ (cbrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (* (cbrt 2.0) (cbrt 2.0)) 3)
  (pow (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x))) 3)
  (pow (* (cbrt 2.0) (cbrt 2.0)) 3)
  (pow (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x))) 3)
  (pow (/ (sqrt 2.0) (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x))))) 3)
  (pow (/ (sqrt 2.0) (cbrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ (sqrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ (sqrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (sqrt 2.0) 3)
  (pow (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x))) 3)
  (pow (sqrt 2.0) 3)
  (pow (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x))) 3)
  (pow (/ 1 (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x))))) 3)
  (pow (/ 2.0 (cbrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ 1 (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (/ 2.0 (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  1
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  1
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  1
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (pow 2.0 3)
  (pow (/ 1 (+ (exp (* -1 x)) (exp x))) 3)
  (pow (/ 2.0 (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3))) 3)
  (pow (- (exp (+ x x)) (- (exp (+ (* -1 x) x)) (pow (exp -1) (* 2 x)))) 3)
  (pow (/ 2.0 (- (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp x)))) 3)
  (pow (- (exp (* -1 x)) (exp x)) 3)
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 2)
  (log (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (exp (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 2)
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (pow (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3) 3)
  (sqrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (sqrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3/2)
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3/2)
  (exp (+ (exp (* -1 x)) (exp x)))
  (log (+ (exp (* -1 x)) (exp x)))
  (exp (+ (exp (* -1 x)) (exp x)))
  (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x))))
  (cbrt (+ (exp (* -1 x)) (exp x)))
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (sqrt (+ (exp (* -1 x)) (exp x)))
  (sqrt (+ (exp (* -1 x)) (exp x)))
  (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3))
  (+ (exp (+ x x)) (- (pow (exp x) -2) 1))
  (+ (- (exp (+ x x))) (pow (exp -1) (* 2 x)))
  (- (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (- (+ (* 1.375 (pow x 4)) 1.0) (* 1.5 (pow x 2)))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
0.780 * * * [progress]: adding candidates to table
1.010 * * [progress]: iteration 3 / 4
1.010 * * * [progress]: picking best candidate
1.015 * * * * [pick]: Picked  #<alt (λ (x) (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))>
1.015 * * * [progress]: localizing error
1.024 * * * [progress]: generating rewritten candidates
1.024 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.033 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
1.044 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
1.050 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.064 * * * [progress]: generating series expansions
1.065 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.065 * [approximate]: Taking taylor expansion of (pow (+ (exp (* -1 x)) (exp x)) 3) in (x) around 0
1.065 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -1 x)) (exp x)) 3) in x
1.065 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.065 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.065 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.065 * [taylor]: Taking taylor expansion of -1 in x
1.065 * [taylor]: Taking taylor expansion of x in x
1.066 * [taylor]: Taking taylor expansion of (exp x) in x
1.066 * [taylor]: Taking taylor expansion of x in x
1.066 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -1 x)) (exp x)) 3) in x
1.066 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.066 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.066 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.066 * [taylor]: Taking taylor expansion of -1 in x
1.066 * [taylor]: Taking taylor expansion of x in x
1.067 * [taylor]: Taking taylor expansion of (exp x) in x
1.067 * [taylor]: Taking taylor expansion of x in x
1.086 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3) in (x) around 0
1.086 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3) in x
1.086 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.086 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.087 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.087 * [taylor]: Taking taylor expansion of -1 in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3) in x
1.087 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.087 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.088 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.088 * [taylor]: Taking taylor expansion of -1 in x
1.088 * [taylor]: Taking taylor expansion of x in x
1.100 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3) in (x) around 0
1.100 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3) in x
1.100 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.100 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.101 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.101 * [taylor]: Taking taylor expansion of -1 in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.101 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3) in x
1.101 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.101 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.101 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.101 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.101 * [taylor]: Taking taylor expansion of -1 in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.119 * * * * [progress]: [ 2 / 4 ] generating series at (2)
1.119 * [approximate]: Taking taylor expansion of (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x))) in (x) around 0
1.119 * [taylor]: Taking taylor expansion of (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x))) in x
1.119 * [taylor]: Taking taylor expansion of (cbrt 8.0) in x
1.119 * [taylor]: Taking taylor expansion of 8.0 in x
1.120 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.120 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.120 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.120 * [taylor]: Taking taylor expansion of -1 in x
1.120 * [taylor]: Taking taylor expansion of x in x
1.121 * [taylor]: Taking taylor expansion of (exp x) in x
1.121 * [taylor]: Taking taylor expansion of x in x
1.122 * [taylor]: Taking taylor expansion of (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x))) in x
1.122 * [taylor]: Taking taylor expansion of (cbrt 8.0) in x
1.122 * [taylor]: Taking taylor expansion of 8.0 in x
1.122 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.123 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.123 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.123 * [taylor]: Taking taylor expansion of -1 in x
1.123 * [taylor]: Taking taylor expansion of x in x
1.123 * [taylor]: Taking taylor expansion of (exp x) in x
1.123 * [taylor]: Taking taylor expansion of x in x
1.156 * [approximate]: Taking taylor expansion of (/ (cbrt 8.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1.156 * [taylor]: Taking taylor expansion of (/ (cbrt 8.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.156 * [taylor]: Taking taylor expansion of (cbrt 8.0) in x
1.156 * [taylor]: Taking taylor expansion of 8.0 in x
1.157 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.157 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.157 * [taylor]: Taking taylor expansion of x in x
1.157 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.158 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.158 * [taylor]: Taking taylor expansion of -1 in x
1.158 * [taylor]: Taking taylor expansion of x in x
1.158 * [taylor]: Taking taylor expansion of (/ (cbrt 8.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.158 * [taylor]: Taking taylor expansion of (cbrt 8.0) in x
1.158 * [taylor]: Taking taylor expansion of 8.0 in x
1.159 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.159 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.159 * [taylor]: Taking taylor expansion of x in x
1.159 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.159 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.159 * [taylor]: Taking taylor expansion of -1 in x
1.159 * [taylor]: Taking taylor expansion of x in x
1.171 * [approximate]: Taking taylor expansion of (/ (cbrt 8.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1.171 * [taylor]: Taking taylor expansion of (/ (cbrt 8.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.171 * [taylor]: Taking taylor expansion of (cbrt 8.0) in x
1.171 * [taylor]: Taking taylor expansion of 8.0 in x
1.172 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.172 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.172 * [taylor]: Taking taylor expansion of x in x
1.172 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.172 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.172 * [taylor]: Taking taylor expansion of -1 in x
1.172 * [taylor]: Taking taylor expansion of x in x
1.173 * [taylor]: Taking taylor expansion of (/ (cbrt 8.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.173 * [taylor]: Taking taylor expansion of (cbrt 8.0) in x
1.173 * [taylor]: Taking taylor expansion of 8.0 in x
1.174 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.174 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.174 * [taylor]: Taking taylor expansion of x in x
1.174 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.174 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.174 * [taylor]: Taking taylor expansion of -1 in x
1.174 * [taylor]: Taking taylor expansion of x in x
1.186 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
1.186 * [approximate]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in (x) around 0
1.186 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.186 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.186 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.186 * [taylor]: Taking taylor expansion of -1 in x
1.186 * [taylor]: Taking taylor expansion of x in x
1.187 * [taylor]: Taking taylor expansion of (exp x) in x
1.187 * [taylor]: Taking taylor expansion of x in x
1.187 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.187 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.187 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.187 * [taylor]: Taking taylor expansion of -1 in x
1.187 * [taylor]: Taking taylor expansion of x in x
1.192 * [taylor]: Taking taylor expansion of (exp x) in x
1.192 * [taylor]: Taking taylor expansion of x in x
1.206 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.206 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.206 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.206 * [taylor]: Taking taylor expansion of x in x
1.206 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.206 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.206 * [taylor]: Taking taylor expansion of -1 in x
1.206 * [taylor]: Taking taylor expansion of x in x
1.206 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.206 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.206 * [taylor]: Taking taylor expansion of x in x
1.207 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.207 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.207 * [taylor]: Taking taylor expansion of -1 in x
1.207 * [taylor]: Taking taylor expansion of x in x
1.209 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.209 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.209 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.209 * [taylor]: Taking taylor expansion of x in x
1.209 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.209 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.209 * [taylor]: Taking taylor expansion of -1 in x
1.209 * [taylor]: Taking taylor expansion of x in x
1.210 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.210 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.210 * [taylor]: Taking taylor expansion of x in x
1.210 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.210 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.210 * [taylor]: Taking taylor expansion of -1 in x
1.210 * [taylor]: Taking taylor expansion of x in x
1.212 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.213 * [approximate]: Taking taylor expansion of (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)) in (x) around 0
1.213 * [taylor]: Taking taylor expansion of (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)) in x
1.213 * [taylor]: Taking taylor expansion of 8.0 in x
1.213 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -1 x)) (exp x)) 3) in x
1.213 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.213 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.213 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.213 * [taylor]: Taking taylor expansion of -1 in x
1.213 * [taylor]: Taking taylor expansion of x in x
1.213 * [taylor]: Taking taylor expansion of (exp x) in x
1.214 * [taylor]: Taking taylor expansion of x in x
1.215 * [taylor]: Taking taylor expansion of (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)) in x
1.215 * [taylor]: Taking taylor expansion of 8.0 in x
1.215 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -1 x)) (exp x)) 3) in x
1.215 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.215 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.215 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.215 * [taylor]: Taking taylor expansion of -1 in x
1.215 * [taylor]: Taking taylor expansion of x in x
1.215 * [taylor]: Taking taylor expansion of (exp x) in x
1.215 * [taylor]: Taking taylor expansion of x in x
1.243 * [approximate]: Taking taylor expansion of (/ 8.0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3)) in (x) around 0
1.243 * [taylor]: Taking taylor expansion of (/ 8.0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3)) in x
1.243 * [taylor]: Taking taylor expansion of 8.0 in x
1.243 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3) in x
1.243 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.243 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.243 * [taylor]: Taking taylor expansion of x in x
1.243 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.243 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.243 * [taylor]: Taking taylor expansion of -1 in x
1.243 * [taylor]: Taking taylor expansion of x in x
1.244 * [taylor]: Taking taylor expansion of (/ 8.0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3)) in x
1.244 * [taylor]: Taking taylor expansion of 8.0 in x
1.244 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3) in x
1.244 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.244 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.244 * [taylor]: Taking taylor expansion of x in x
1.245 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.245 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.245 * [taylor]: Taking taylor expansion of -1 in x
1.245 * [taylor]: Taking taylor expansion of x in x
1.262 * [approximate]: Taking taylor expansion of (/ 8.0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3)) in (x) around 0
1.262 * [taylor]: Taking taylor expansion of (/ 8.0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3)) in x
1.262 * [taylor]: Taking taylor expansion of 8.0 in x
1.262 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3) in x
1.262 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.262 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.262 * [taylor]: Taking taylor expansion of x in x
1.262 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.262 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.262 * [taylor]: Taking taylor expansion of -1 in x
1.262 * [taylor]: Taking taylor expansion of x in x
1.263 * [taylor]: Taking taylor expansion of (/ 8.0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3)) in x
1.263 * [taylor]: Taking taylor expansion of 8.0 in x
1.263 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 3) in x
1.263 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.263 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.263 * [taylor]: Taking taylor expansion of x in x
1.264 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.264 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.264 * [taylor]: Taking taylor expansion of -1 in x
1.264 * [taylor]: Taking taylor expansion of x in x
1.288 * * * [progress]: simplifying candidates
1.290 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (log (+ (exp (* -1 x)) (exp x))) 3)
  (* (log (+ (exp (* -1 x)) (exp x))) 3)
  (* 1 3)
  (pow (+ (exp (* -1 x)) (exp x)) (* (cbrt 3) (cbrt 3)))
  (pow (+ (exp (* -1 x)) (exp x)) (sqrt 3))
  (pow (+ (exp (* -1 x)) (exp x)) 1)
  (pow (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))) 3)
  (pow (cbrt (+ (exp (* -1 x)) (exp x))) 3)
  (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3)
  (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3)
  (pow 1 3)
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (pow 1 3)
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))
  (log (pow (+ (exp (* -1 x)) (exp x)) 3))
  (exp (pow (+ (exp (* -1 x)) (exp x)) 3))
  (* (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)) (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3))
  (* (* (pow (+ (exp (* -1 x)) (exp x)) 3) (pow (+ (exp (* -1 x)) (exp x)) 3)) (pow (+ (exp (* -1 x)) (exp x)) 3))
  (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))
  (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))
  (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2))
  (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2))
  (log (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (exp (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (* (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))) (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))))
  (cbrt (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (sqrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (sqrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (pow (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))) 3)))
  (cbrt (/ (cbrt 8.0) (pow (cbrt (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (/ (cbrt 8.0) (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (pow 1 3)))
  (cbrt (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (pow 1 3)))
  (cbrt (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x))))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (* (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)) (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)))))
  (cbrt (/ (cbrt 8.0) (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ (cbrt 8.0) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) 1))
  (cbrt (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2))))
  (cbrt (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2))))
  (cbrt (/ (sqrt 8.0) (pow (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))) 3)))
  (cbrt (/ (sqrt 8.0) (pow (cbrt (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (/ (sqrt 8.0) (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (/ (sqrt 8.0) (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (/ (sqrt 8.0) (pow 1 3)))
  (cbrt (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ (sqrt 8.0) (pow 1 3)))
  (cbrt (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ (sqrt 8.0) (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ (sqrt 8.0) (+ (exp (* -1 x)) (exp x))))
  (cbrt (/ (sqrt 8.0) (* (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)) (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)))))
  (cbrt (/ (sqrt 8.0) (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ (sqrt 8.0) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ (sqrt 8.0) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ (sqrt 8.0) 1))
  (cbrt (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2))))
  (cbrt (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2))))
  (cbrt (/ 1 (pow (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))) 3)))
  (cbrt (/ 8.0 (pow (cbrt (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (/ 1 (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (/ 8.0 (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (/ 1 (pow 1 3)))
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ 1 (pow 1 3)))
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ 1 (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 8.0 (+ (exp (* -1 x)) (exp x))))
  (cbrt (/ 1 (* (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)) (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)))))
  (cbrt (/ 8.0 (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ 1 (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ 8.0 (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ 1 1))
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ 1 (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2))))
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2))))
  (cbrt 1)
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt 8.0)
  (cbrt (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt 8.0)
  (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3))
  (cbrt (- 8.0))
  (cbrt (- (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt 1)
  (cbrt (/ (pow (+ (exp (* -1 x)) (exp x)) 3) 8.0))
  (cbrt (/ 8.0 (pow (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))) 3)))
  (cbrt (pow (cbrt (+ (exp (* -1 x)) (exp x))) 3))
  (cbrt (/ 8.0 (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3)))
  (cbrt (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3))
  (cbrt (/ 8.0 (pow 1 3)))
  (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3))
  (cbrt (/ 8.0 (pow 1 3)))
  (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3))
  (cbrt (/ 8.0 (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (+ (exp (* -1 x)) (exp x)))
  (cbrt (/ 8.0 (* (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)) (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)))))
  (cbrt (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ 8.0 (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ 8.0 1))
  (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3))
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2))))
  (cbrt (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2)))
  (cbrt (* (cbrt 8.0) (cbrt 8.0)))
  (cbrt (/ (pow (+ (exp (* -1 x)) (exp x)) 3) (cbrt 8.0)))
  (cbrt (sqrt 8.0))
  (cbrt (/ (pow (+ (exp (* -1 x)) (exp x)) 3) (sqrt 8.0)))
  (cbrt 1)
  (cbrt (/ (pow (+ (exp (* -1 x)) (exp x)) 3) 8.0))
  (* (cbrt (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))) (cbrt (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))))
  (cbrt (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (* (* (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))) (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))) (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (sqrt (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (sqrt (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (* (exp (exp (* -1 x))) (exp (exp x)))
  (log (+ (exp (* -1 x)) (exp x)))
  (exp (+ (exp (* -1 x)) (exp x)))
  (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x))))
  (cbrt (+ (exp (* -1 x)) (exp x)))
  (* (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x))) (+ (exp (* -1 x)) (exp x)))
  (sqrt (+ (exp (* -1 x)) (exp x)))
  (sqrt (+ (exp (* -1 x)) (exp x)))
  (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3))
  (+ (* (exp (* -1 x)) (exp (* -1 x))) (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp x))))
  (- (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp x)))
  (- (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
  (- (log 8.0) (* (log (+ (exp (* -1 x)) (exp x))) 3))
  (- (log 8.0) (* (log (+ (exp (* -1 x)) (exp x))) 3))
  (- (log 8.0) (log (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (log (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (exp (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ (* (* 8.0 8.0) 8.0) (* (* (pow (+ (exp (* -1 x)) (exp x)) 3) (pow (+ (exp (* -1 x)) (exp x)) 3)) (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (* (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))) (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (* (* (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)) (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))) (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (sqrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (sqrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (- 8.0)
  (- (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (* (cbrt 8.0) (cbrt 8.0)) (pow (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))) 3))
  (/ (cbrt 8.0) (pow (cbrt (+ (exp (* -1 x)) (exp x))) 3))
  (/ (* (cbrt 8.0) (cbrt 8.0)) (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3))
  (/ (cbrt 8.0) (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3))
  (/ (* (cbrt 8.0) (cbrt 8.0)) (pow 1 3))
  (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (* (cbrt 8.0) (cbrt 8.0)) (pow 1 3))
  (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (* (cbrt 8.0) (cbrt 8.0)) (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x))))
  (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x)))
  (/ (* (cbrt 8.0) (cbrt 8.0)) (* (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)) (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (/ (cbrt 8.0) (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ (* (cbrt 8.0) (cbrt 8.0)) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ (cbrt 8.0) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ (* (cbrt 8.0) (cbrt 8.0)) 1)
  (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (* (cbrt 8.0) (cbrt 8.0)) (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2)))
  (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2)))
  (/ (sqrt 8.0) (pow (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))) 3))
  (/ (sqrt 8.0) (pow (cbrt (+ (exp (* -1 x)) (exp x))) 3))
  (/ (sqrt 8.0) (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3))
  (/ (sqrt 8.0) (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3))
  (/ (sqrt 8.0) (pow 1 3))
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (sqrt 8.0) (pow 1 3))
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (sqrt 8.0) (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x))))
  (/ (sqrt 8.0) (+ (exp (* -1 x)) (exp x)))
  (/ (sqrt 8.0) (* (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)) (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (/ (sqrt 8.0) (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ (sqrt 8.0) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ (sqrt 8.0) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ (sqrt 8.0) 1)
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2)))
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2)))
  (/ 1 (pow (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))) 3))
  (/ 8.0 (pow (cbrt (+ (exp (* -1 x)) (exp x))) 3))
  (/ 1 (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3))
  (/ 8.0 (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3))
  (/ 1 (pow 1 3))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ 1 (pow 1 3))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ 1 (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x))))
  (/ 8.0 (+ (exp (* -1 x)) (exp x)))
  (/ 1 (* (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)) (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (/ 8.0 (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ 1 (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ 8.0 (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ 1 1)
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ 1 (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2)))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2)))
  (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (pow (+ (exp (* -1 x)) (exp x)) 3) 8.0)
  (/ 8.0 (pow (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))) 3))
  (/ 8.0 (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3))
  (/ 8.0 (pow 1 3))
  (/ 8.0 (pow 1 3))
  (/ 8.0 (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x))))
  (/ 8.0 (* (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3)) (cbrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (/ 8.0 (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ 8.0 1)
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) (/ 3 2)))
  (/ (pow (+ (exp (* -1 x)) (exp x)) 3) (cbrt 8.0))
  (/ (pow (+ (exp (* -1 x)) (exp x)) 3) (sqrt 8.0))
  (/ (pow (+ (exp (* -1 x)) (exp x)) 3) 8.0)
  (+ (* 12 (pow x 2)) (+ (* 7 (pow x 4)) 8))
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (- (+ (* 1/2 (cbrt 8.0)) (* 5/48 (* (pow x 4) (cbrt 8.0)))) (* 1/4 (* (pow x 2) (cbrt 8.0))))
  (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x)))
  (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x)))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
  (- (+ (* 1.375 (pow x 4)) 1.0) (* 1.5 (pow x 2)))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
1.300 * * [simplify]: iteration  0 :  389  enodes  (cost  1575 )
1.308 * * [simplify]: iteration  1 :  1474  enodes  (cost  1438 )
1.337 * * [simplify]: iteration  2 :  5003  enodes  (cost  1419 )
1.345 * [simplify]: Simplified to:
   (log (pow (+ (exp (* -1 x)) (exp x)) 3))
  (log (pow (+ (exp (* -1 x)) (exp x)) 3))
  3
  (pow (+ (exp (* -1 x)) (exp x)) (* (cbrt 3) (cbrt 3)))
  (pow (+ (exp (* -1 x)) (exp x)) (sqrt 3))
  (+ (exp (* -1 x)) (exp x))
  (pow (+ (exp (* -1 x)) (exp x)) 2)
  (+ (exp (* -1 x)) (exp x))
  (pow (+ (exp (* -1 x)) (exp x)) 3/2)
  (pow (+ (exp (* -1 x)) (exp x)) 3/2)
  1
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  1
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (pow (+ (exp (* -1 x)) (exp x)) 2)
  (log (pow (+ (exp (* -1 x)) (exp x)) 3))
  (exp (pow (+ (exp (* -1 x)) (exp x)) 3))
  (pow (+ (exp (* -1 x)) (exp x)) 2)
  (+ (exp (* -1 x)) (exp x))
  (pow (pow (+ (exp (* -1 x)) (exp x)) 3) 3)
  (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))
  (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))
  (pow (+ (exp (* -1 x)) (exp x)) 3/2)
  (pow (+ (exp (* -1 x)) (exp x)) 3/2)
  (log (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (exp (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (* (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))) (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))))
  (cbrt (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (sqrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (sqrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x))))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  (cbrt (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  (cbrt (* (cbrt 8.0) (cbrt 8.0)))
  (cbrt (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (* (cbrt 8.0) (cbrt 8.0)))
  (cbrt (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x))))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x))))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ (cbrt 8.0) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (* (cbrt 8.0) (cbrt 8.0)))
  (cbrt (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ (* (cbrt 8.0) (cbrt 8.0)) (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  (cbrt (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  (cbrt (/ (sqrt 8.0) (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ (sqrt 8.0) (+ (exp (* -1 x)) (exp x))))
  (cbrt (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  (cbrt (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  (cbrt (sqrt 8.0))
  (cbrt (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (sqrt 8.0))
  (cbrt (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ (sqrt 8.0) (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ (sqrt 8.0) (+ (exp (* -1 x)) (exp x))))
  (cbrt (/ (sqrt 8.0) (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ (sqrt 8.0) (+ (exp (* -1 x)) (exp x))))
  (cbrt (/ (sqrt 8.0) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ (sqrt 8.0) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (sqrt 8.0))
  (cbrt (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  (cbrt (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  (cbrt (/ 1 (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 8.0 (+ (exp (* -1 x)) (exp x))))
  (cbrt (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  1
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  1
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ 1 (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 8.0 (+ (exp (* -1 x)) (exp x))))
  (cbrt (/ 1 (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 8.0 (+ (exp (* -1 x)) (exp x))))
  (cbrt (/ 1 (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ 8.0 (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  1
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  1
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt 8.0)
  (cbrt (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt 8.0)
  (+ (exp (* -1 x)) (exp x))
  (cbrt (- 8.0))
  (cbrt (- (pow (+ (exp (* -1 x)) (exp x)) 3)))
  1
  (cbrt (/ (pow (+ (exp (* -1 x)) (exp x)) 3) 8.0))
  (cbrt (/ 8.0 (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (+ (exp (* -1 x)) (exp x)))
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  (sqrt (+ (exp (* -1 x)) (exp x)))
  (cbrt 8.0)
  (+ (exp (* -1 x)) (exp x))
  (cbrt 8.0)
  (+ (exp (* -1 x)) (exp x))
  (cbrt (/ 8.0 (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (+ (exp (* -1 x)) (exp x)))
  (cbrt (/ 8.0 (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x)))))
  (cbrt (+ (exp (* -1 x)) (exp x)))
  (cbrt (/ 8.0 (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (cbrt 8.0)
  (+ (exp (* -1 x)) (exp x))
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3/2)))
  (sqrt (+ (exp (* -1 x)) (exp x)))
  (cbrt (* (cbrt 8.0) (cbrt 8.0)))
  (cbrt (/ (pow (+ (exp (* -1 x)) (exp x)) 3) (cbrt 8.0)))
  (cbrt (sqrt 8.0))
  (cbrt (/ (pow (+ (exp (* -1 x)) (exp x)) 3) (sqrt 8.0)))
  1
  (cbrt (/ (pow (+ (exp (* -1 x)) (exp x)) 3) 8.0))
  (* (cbrt (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))) (cbrt (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))))
  (cbrt (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (sqrt (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (sqrt (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (exp (+ (exp (* -1 x)) (exp x)))
  (log (+ (exp (* -1 x)) (exp x)))
  (exp (+ (exp (* -1 x)) (exp x)))
  (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x))))
  (cbrt (+ (exp (* -1 x)) (exp x)))
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (sqrt (+ (exp (* -1 x)) (exp x)))
  (sqrt (+ (exp (* -1 x)) (exp x)))
  (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3))
  (- (exp (+ x x)) (- (exp (+ (* -1 x) x)) (pow (exp -1) (* 2 x))))
  (+ (- (exp (+ x x))) (pow (exp -1) (* 2 x)))
  (- (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
  (log (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (log (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (log (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (log (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (exp (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (pow (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)) 3)
  (* (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))) (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))
  (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (pow (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)) 3)
  (sqrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (sqrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (- 8.0)
  (- (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (cbrt 8.0) (/ (pow (+ (exp (* -1 x)) (exp x)) 2) (cbrt 8.0)))
  (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x)))
  (/ (* (cbrt 8.0) (cbrt 8.0)) (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  (* (cbrt 8.0) (cbrt 8.0))
  (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3))
  (* (cbrt 8.0) (cbrt 8.0))
  (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (cbrt 8.0) (/ (pow (+ (exp (* -1 x)) (exp x)) 2) (cbrt 8.0)))
  (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x)))
  (/ (cbrt 8.0) (/ (pow (+ (exp (* -1 x)) (exp x)) 2) (cbrt 8.0)))
  (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x)))
  (/ (* (cbrt 8.0) (cbrt 8.0)) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ (cbrt 8.0) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (* (cbrt 8.0) (cbrt 8.0))
  (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (* (cbrt 8.0) (cbrt 8.0)) (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  (/ (cbrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 2))
  (/ (sqrt 8.0) (+ (exp (* -1 x)) (exp x)))
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  (sqrt 8.0)
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3))
  (sqrt 8.0)
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 2))
  (/ (sqrt 8.0) (+ (exp (* -1 x)) (exp x)))
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 2))
  (/ (sqrt 8.0) (+ (exp (* -1 x)) (exp x)))
  (/ (sqrt 8.0) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ (sqrt 8.0) (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (sqrt 8.0)
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  (/ (sqrt 8.0) (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 2))
  (/ 8.0 (+ (exp (* -1 x)) (exp x)))
  (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  1
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
  1
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 2))
  (/ 8.0 (+ (exp (* -1 x)) (exp x)))
  (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 2))
  (/ 8.0 (+ (exp (* -1 x)) (exp x)))
  (/ 1 (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  (/ 8.0 (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  1
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ (pow (+ (exp (* -1 x)) (exp x)) 3) 8.0)
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 2))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  8.0
  8.0
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 2))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 2))
  (/ 8.0 (sqrt (pow (+ (exp (* -1 x)) (exp x)) 3)))
  8.0
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3/2))
  (/ (pow (+ (exp (* -1 x)) (exp x)) 3) (cbrt 8.0))
  (/ (pow (+ (exp (* -1 x)) (exp x)) 3) (sqrt 8.0))
  (/ (pow (+ (exp (* -1 x)) (exp x)) 3) 8.0)
  (+ (* 12 (pow x 2)) (+ (* 7 (pow x 4)) 8))
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (+ (* (cbrt 8.0) (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))) (* 1/2 (cbrt 8.0)))
  (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x)))
  (/ (cbrt 8.0) (+ (exp (* -1 x)) (exp x)))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
  (- (+ (* 1.375 (pow x 4)) 1.0) (* 1.5 (pow x 2)))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
  (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))
1.346 * * * [progress]: adding candidates to table
1.586 * * [progress]: iteration 4 / 4
1.586 * * * [progress]: picking best candidate
1.589 * * * * [pick]: Picked  #<alt (λ (x) (+ (* (cbrt 8.0) (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))) (* 1/2 (cbrt 8.0))))>
1.589 * * * [progress]: localizing error
1.602 * * * [progress]: generating rewritten candidates
1.602 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
1.629 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2 2)
1.635 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2 1)
1.645 * * * [progress]: generating series expansions
1.645 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
1.646 * [approximate]: Taking taylor expansion of (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))) in (x) around 0
1.646 * [taylor]: Taking taylor expansion of (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))) in x
1.646 * [taylor]: Taking taylor expansion of (* 5/48 (pow x 4)) in x
1.646 * [taylor]: Taking taylor expansion of 5/48 in x
1.646 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.646 * [taylor]: Taking taylor expansion of x in x
1.646 * [taylor]: Taking taylor expansion of (* 1/4 (pow x 2)) in x
1.646 * [taylor]: Taking taylor expansion of 1/4 in x
1.646 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.646 * [taylor]: Taking taylor expansion of x in x
1.646 * [taylor]: Taking taylor expansion of (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))) in x
1.646 * [taylor]: Taking taylor expansion of (* 5/48 (pow x 4)) in x
1.646 * [taylor]: Taking taylor expansion of 5/48 in x
1.646 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.646 * [taylor]: Taking taylor expansion of x in x
1.646 * [taylor]: Taking taylor expansion of (* 1/4 (pow x 2)) in x
1.646 * [taylor]: Taking taylor expansion of 1/4 in x
1.646 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.646 * [taylor]: Taking taylor expansion of x in x
1.674 * [approximate]: Taking taylor expansion of (- (* 5/48 (/ 1 (pow x 4))) (* 1/4 (/ 1 (pow x 2)))) in (x) around 0
1.674 * [taylor]: Taking taylor expansion of (- (* 5/48 (/ 1 (pow x 4))) (* 1/4 (/ 1 (pow x 2)))) in x
1.675 * [taylor]: Taking taylor expansion of (* 5/48 (/ 1 (pow x 4))) in x
1.675 * [taylor]: Taking taylor expansion of 5/48 in x
1.675 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.675 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.675 * [taylor]: Taking taylor expansion of x in x
1.675 * [taylor]: Taking taylor expansion of (* 1/4 (/ 1 (pow x 2))) in x
1.675 * [taylor]: Taking taylor expansion of 1/4 in x
1.675 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.675 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.675 * [taylor]: Taking taylor expansion of x in x
1.676 * [taylor]: Taking taylor expansion of (- (* 5/48 (/ 1 (pow x 4))) (* 1/4 (/ 1 (pow x 2)))) in x
1.676 * [taylor]: Taking taylor expansion of (* 5/48 (/ 1 (pow x 4))) in x
1.676 * [taylor]: Taking taylor expansion of 5/48 in x
1.676 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.676 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.676 * [taylor]: Taking taylor expansion of x in x
1.677 * [taylor]: Taking taylor expansion of (* 1/4 (/ 1 (pow x 2))) in x
1.677 * [taylor]: Taking taylor expansion of 1/4 in x
1.677 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.677 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.677 * [taylor]: Taking taylor expansion of x in x
1.718 * [approximate]: Taking taylor expansion of (- (* 5/48 (/ 1 (pow x 4))) (* 1/4 (/ 1 (pow x 2)))) in (x) around 0
1.718 * [taylor]: Taking taylor expansion of (- (* 5/48 (/ 1 (pow x 4))) (* 1/4 (/ 1 (pow x 2)))) in x
1.719 * [taylor]: Taking taylor expansion of (* 5/48 (/ 1 (pow x 4))) in x
1.719 * [taylor]: Taking taylor expansion of 5/48 in x
1.719 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.719 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.719 * [taylor]: Taking taylor expansion of x in x
1.719 * [taylor]: Taking taylor expansion of (* 1/4 (/ 1 (pow x 2))) in x
1.719 * [taylor]: Taking taylor expansion of 1/4 in x
1.719 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.719 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.719 * [taylor]: Taking taylor expansion of x in x
1.720 * [taylor]: Taking taylor expansion of (- (* 5/48 (/ 1 (pow x 4))) (* 1/4 (/ 1 (pow x 2)))) in x
1.720 * [taylor]: Taking taylor expansion of (* 5/48 (/ 1 (pow x 4))) in x
1.720 * [taylor]: Taking taylor expansion of 5/48 in x
1.720 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.720 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.720 * [taylor]: Taking taylor expansion of x in x
1.721 * [taylor]: Taking taylor expansion of (* 1/4 (/ 1 (pow x 2))) in x
1.721 * [taylor]: Taking taylor expansion of 1/4 in x
1.721 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.721 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.721 * [taylor]: Taking taylor expansion of x in x
1.758 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2 2)
1.758 * [approximate]: Taking taylor expansion of (* 1/4 (pow x 2)) in (x) around 0
1.758 * [taylor]: Taking taylor expansion of (* 1/4 (pow x 2)) in x
1.758 * [taylor]: Taking taylor expansion of 1/4 in x
1.758 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.758 * [taylor]: Taking taylor expansion of x in x
1.758 * [taylor]: Taking taylor expansion of (* 1/4 (pow x 2)) in x
1.758 * [taylor]: Taking taylor expansion of 1/4 in x
1.758 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.758 * [taylor]: Taking taylor expansion of x in x
1.772 * [approximate]: Taking taylor expansion of (/ 1/4 (pow x 2)) in (x) around 0
1.772 * [taylor]: Taking taylor expansion of (/ 1/4 (pow x 2)) in x
1.772 * [taylor]: Taking taylor expansion of 1/4 in x
1.772 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.772 * [taylor]: Taking taylor expansion of x in x
1.773 * [taylor]: Taking taylor expansion of (/ 1/4 (pow x 2)) in x
1.773 * [taylor]: Taking taylor expansion of 1/4 in x
1.773 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.773 * [taylor]: Taking taylor expansion of x in x
1.781 * [approximate]: Taking taylor expansion of (/ 1/4 (pow x 2)) in (x) around 0
1.781 * [taylor]: Taking taylor expansion of (/ 1/4 (pow x 2)) in x
1.781 * [taylor]: Taking taylor expansion of 1/4 in x
1.781 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.781 * [taylor]: Taking taylor expansion of x in x
1.781 * [taylor]: Taking taylor expansion of (/ 1/4 (pow x 2)) in x
1.782 * [taylor]: Taking taylor expansion of 1/4 in x
1.782 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.782 * [taylor]: Taking taylor expansion of x in x
1.789 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2 1)
1.790 * [approximate]: Taking taylor expansion of (* 5/48 (pow x 4)) in (x) around 0
1.790 * [taylor]: Taking taylor expansion of (* 5/48 (pow x 4)) in x
1.790 * [taylor]: Taking taylor expansion of 5/48 in x
1.790 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.790 * [taylor]: Taking taylor expansion of x in x
1.790 * [taylor]: Taking taylor expansion of (* 5/48 (pow x 4)) in x
1.790 * [taylor]: Taking taylor expansion of 5/48 in x
1.790 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.790 * [taylor]: Taking taylor expansion of x in x
1.802 * [approximate]: Taking taylor expansion of (/ 5/48 (pow x 4)) in (x) around 0
1.802 * [taylor]: Taking taylor expansion of (/ 5/48 (pow x 4)) in x
1.802 * [taylor]: Taking taylor expansion of 5/48 in x
1.802 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.802 * [taylor]: Taking taylor expansion of x in x
1.803 * [taylor]: Taking taylor expansion of (/ 5/48 (pow x 4)) in x
1.803 * [taylor]: Taking taylor expansion of 5/48 in x
1.803 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.803 * [taylor]: Taking taylor expansion of x in x
1.815 * [approximate]: Taking taylor expansion of (/ 5/48 (pow x 4)) in (x) around 0
1.815 * [taylor]: Taking taylor expansion of (/ 5/48 (pow x 4)) in x
1.815 * [taylor]: Taking taylor expansion of 5/48 in x
1.816 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.816 * [taylor]: Taking taylor expansion of x in x
1.816 * [taylor]: Taking taylor expansion of (/ 5/48 (pow x 4)) in x
1.816 * [taylor]: Taking taylor expansion of 5/48 in x
1.816 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.816 * [taylor]: Taking taylor expansion of x in x
1.828 * * * [progress]: simplifying candidates
1.830 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (* 5/48 (pow x 4))) (exp (* 1/4 (pow x 2))))
  (log (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))))
  (exp (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))))
  (* (cbrt (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))) (cbrt (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))))
  (cbrt (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))))
  (* (* (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))) (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))) (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))))
  (sqrt (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))))
  (sqrt (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))))
  (- (pow (* 5/48 (pow x 4)) 3) (pow (* 1/4 (pow x 2)) 3))
  (+ (* (* 5/48 (pow x 4)) (* 5/48 (pow x 4))) (+ (* (* 1/4 (pow x 2)) (* 1/4 (pow x 2))) (* (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))))
  (- (* 1/4 (pow x 2)))
  (- (* (* 5/48 (pow x 4)) (* 5/48 (pow x 4))) (* (* 1/4 (pow x 2)) (* 1/4 (pow x 2))))
  (+ (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (+ (sqrt (* 5/48 (pow x 4))) (sqrt (* 1/4 (pow x 2))))
  (- (sqrt (* 5/48 (pow x 4))) (sqrt (* 1/4 (pow x 2))))
  (+ (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) (pow (sqrt x) 2)))
  (- (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) (pow (sqrt x) 2)))
  (+ (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) x))
  (- (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) x))
  (+ (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) (sqrt (pow x 2))))
  (- (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) (sqrt (pow x 2))))
  (+ (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) (pow x (/ 2 2))))
  (- (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) (pow x (/ 2 2))))
  (+ (* (sqrt 5/48) (pow (sqrt x) 4)) (sqrt (* 1/4 (pow x 2))))
  (- (* (sqrt 5/48) (pow (sqrt x) 4)) (sqrt (* 1/4 (pow x 2))))
  (+ (* (sqrt 5/48) (pow (sqrt x) 4)) (* (sqrt 1/4) (pow (sqrt x) 2)))
  (- (* (sqrt 5/48) (pow (sqrt x) 4)) (* (sqrt 1/4) (pow (sqrt x) 2)))
  (+ (* (sqrt 5/48) (pow (sqrt x) 4)) (* (sqrt 1/4) x))
  (- (* (sqrt 5/48) (pow (sqrt x) 4)) (* (sqrt 1/4) x))
  (+ (* (sqrt 5/48) (pow (sqrt x) 4)) (* (sqrt 1/4) (sqrt (pow x 2))))
  (- (* (sqrt 5/48) (pow (sqrt x) 4)) (* (sqrt 1/4) (sqrt (pow x 2))))
  (+ (* (sqrt 5/48) (pow (sqrt x) 4)) (* (sqrt 1/4) (pow x (/ 2 2))))
  (- (* (sqrt 5/48) (pow (sqrt x) 4)) (* (sqrt 1/4) (pow x (/ 2 2))))
  (+ (* (sqrt 5/48) (sqrt (pow x 4))) (sqrt (* 1/4 (pow x 2))))
  (- (* (sqrt 5/48) (sqrt (pow x 4))) (sqrt (* 1/4 (pow x 2))))
  (+ (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) (pow (sqrt x) 2)))
  (- (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) (pow (sqrt x) 2)))
  (+ (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) x))
  (- (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) x))
  (+ (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) (sqrt (pow x 2))))
  (- (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) (sqrt (pow x 2))))
  (+ (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) (pow x (/ 2 2))))
  (- (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) (pow x (/ 2 2))))
  (+ (* (sqrt 5/48) (pow x (/ 4 2))) (sqrt (* 1/4 (pow x 2))))
  (- (* (sqrt 5/48) (pow x (/ 4 2))) (sqrt (* 1/4 (pow x 2))))
  (+ (* (sqrt 5/48) (pow x (/ 4 2))) (* (sqrt 1/4) (pow (sqrt x) 2)))
  (- (* (sqrt 5/48) (pow x (/ 4 2))) (* (sqrt 1/4) (pow (sqrt x) 2)))
  (+ (* (sqrt 5/48) (pow x (/ 4 2))) (* (sqrt 1/4) x))
  (- (* (sqrt 5/48) (pow x (/ 4 2))) (* (sqrt 1/4) x))
  (+ (* (sqrt 5/48) (pow x (/ 4 2))) (* (sqrt 1/4) (sqrt (pow x 2))))
  (- (* (sqrt 5/48) (pow x (/ 4 2))) (* (sqrt 1/4) (sqrt (pow x 2))))
  (+ (* (sqrt 5/48) (pow x (/ 4 2))) (* (sqrt 1/4) (pow x (/ 2 2))))
  (- (* (sqrt 5/48) (pow x (/ 4 2))) (* (sqrt 1/4) (pow x (/ 2 2))))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (- (* 1/4 (pow x 2)))
  (* 1/4 (pow x 2))
  (+ (log 1/4) (* (log x) 2))
  (+ (log 1/4) (* (log x) 2))
  (+ (log 1/4) (log (pow x 2)))
  (log (* 1/4 (pow x 2)))
  (exp (* 1/4 (pow x 2)))
  (* (* (* 1/4 1/4) 1/4) (* (* (pow x 2) (pow x 2)) (pow x 2)))
  (* (cbrt (* 1/4 (pow x 2))) (cbrt (* 1/4 (pow x 2))))
  (cbrt (* 1/4 (pow x 2)))
  (* (* (* 1/4 (pow x 2)) (* 1/4 (pow x 2))) (* 1/4 (pow x 2)))
  (sqrt (* 1/4 (pow x 2)))
  (sqrt (* 1/4 (pow x 2)))
  (* (sqrt 1/4) (pow (sqrt x) 2))
  (* (sqrt 1/4) (pow (sqrt x) 2))
  (* (sqrt 1/4) x)
  (* (sqrt 1/4) x)
  (* (sqrt 1/4) (sqrt (pow x 2)))
  (* (sqrt 1/4) (sqrt (pow x 2)))
  (* (sqrt 1/4) (pow x (/ 2 2)))
  (* (sqrt 1/4) (pow x (/ 2 2)))
  (* 1/4 (pow (* (cbrt x) (cbrt x)) 2))
  (* 1/4 (pow (sqrt x) 2))
  (* 1/4 (pow 1 2))
  (* 1/4 x)
  (* 1/4 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (* 1/4 (sqrt (pow x 2)))
  (* 1/4 1)
  (* 1/4 (pow x (/ 2 2)))
  (* (cbrt 1/4) (pow x 2))
  (* (sqrt 1/4) (pow x 2))
  (* 1/4 (pow x 2))
  (* 5/48 (pow x 4))
  (+ (log 5/48) (* (log x) 4))
  (+ (log 5/48) (* (log x) 4))
  (+ (log 5/48) (log (pow x 4)))
  (log (* 5/48 (pow x 4)))
  (exp (* 5/48 (pow x 4)))
  (* (* (* 5/48 5/48) 5/48) (* (* (pow x 4) (pow x 4)) (pow x 4)))
  (* (cbrt (* 5/48 (pow x 4))) (cbrt (* 5/48 (pow x 4))))
  (cbrt (* 5/48 (pow x 4)))
  (* (* (* 5/48 (pow x 4)) (* 5/48 (pow x 4))) (* 5/48 (pow x 4)))
  (sqrt (* 5/48 (pow x 4)))
  (sqrt (* 5/48 (pow x 4)))
  (* (sqrt 5/48) (pow (sqrt x) 4))
  (* (sqrt 5/48) (pow (sqrt x) 4))
  (* (sqrt 5/48) (sqrt (pow x 4)))
  (* (sqrt 5/48) (sqrt (pow x 4)))
  (* (sqrt 5/48) (pow x (/ 4 2)))
  (* (sqrt 5/48) (pow x (/ 4 2)))
  (* 5/48 (pow (* (cbrt x) (cbrt x)) 4))
  (* 5/48 (pow (sqrt x) 4))
  (* 5/48 (pow 1 4))
  (* 5/48 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (* 5/48 (sqrt (pow x 4)))
  (* 5/48 1)
  (* 5/48 (pow x (/ 4 2)))
  (* (cbrt 5/48) (pow x 4))
  (* (sqrt 5/48) (pow x 4))
  (* 5/48 (pow x 4))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (* 1/4 (pow x 2))
  (* 1/4 (pow x 2))
  (* 1/4 (pow x 2))
  (* 5/48 (pow x 4))
  (* 5/48 (pow x 4))
  (* 5/48 (pow x 4))
1.836 * * [simplify]: iteration  0 :  328  enodes  (cost  634 )
1.843 * * [simplify]: iteration  1 :  1086  enodes  (cost  579 )
1.871 * * [simplify]: iteration  2 :  5001  enodes  (cost  565 )
1.875 * [simplify]: Simplified to:
   (exp (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))))
  (log (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))))
  (exp (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))))
  (* (cbrt (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))) (cbrt (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))))
  (cbrt (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))))
  (pow (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))) 3)
  (sqrt (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))))
  (sqrt (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2))))
  (- (pow (* 5/48 (pow x 4)) 3) (pow (* 1/4 (pow x 2)) 3))
  (* (pow x 4) (+ (+ (* (* 5/48 (pow x 4)) 5/48) 1/16) (* 5/48 (* 1/4 (pow x 2)))))
  (- (* 1/4 (pow x 2)))
  (* (pow x 4) (- (* (pow x 4) 25/2304) 1/16))
  (+ (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (+ (sqrt (* 5/48 (pow x 4))) (sqrt (* 1/4 (pow x 2))))
  (- (sqrt (* 5/48 (pow x 4))) (sqrt (* 1/4 (pow x 2))))
  (+ (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) x))
  (- (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) x))
  (+ (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) x))
  (- (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) x))
  (+ (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) (sqrt (pow x 2))))
  (- (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) (sqrt (pow x 2))))
  (+ (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) x))
  (- (sqrt (* 5/48 (pow x 4))) (* (sqrt 1/4) x))
  (+ (* (sqrt 5/48) (pow x 2)) (sqrt (* 1/4 (pow x 2))))
  (- (* (sqrt 5/48) (pow x 2)) (sqrt (* 1/4 (pow x 2))))
  (* x (+ (sqrt 1/4) (* x (sqrt 5/48))))
  (* x (- (* x (sqrt 5/48)) (sqrt 1/4)))
  (* x (+ (sqrt 1/4) (* x (sqrt 5/48))))
  (* x (- (* x (sqrt 5/48)) (sqrt 1/4)))
  (+ (* (sqrt 5/48) (pow x 2)) (* (sqrt 1/4) (sqrt (pow x 2))))
  (- (* (sqrt 5/48) (pow x 2)) (* (sqrt 1/4) (sqrt (pow x 2))))
  (* x (+ (sqrt 1/4) (* x (sqrt 5/48))))
  (* x (- (* x (sqrt 5/48)) (sqrt 1/4)))
  (+ (* (sqrt 5/48) (sqrt (pow x 4))) (sqrt (* 1/4 (pow x 2))))
  (- (* (sqrt 5/48) (sqrt (pow x 4))) (sqrt (* 1/4 (pow x 2))))
  (+ (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) x))
  (- (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) x))
  (+ (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) x))
  (- (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) x))
  (+ (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) (sqrt (pow x 2))))
  (- (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) (sqrt (pow x 2))))
  (+ (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) x))
  (- (* (sqrt 5/48) (sqrt (pow x 4))) (* (sqrt 1/4) x))
  (+ (* (sqrt 5/48) (pow x 2)) (sqrt (* 1/4 (pow x 2))))
  (- (* (sqrt 5/48) (pow x 2)) (sqrt (* 1/4 (pow x 2))))
  (* x (+ (sqrt 1/4) (* x (sqrt 5/48))))
  (* x (- (* x (sqrt 5/48)) (sqrt 1/4)))
  (* x (+ (sqrt 1/4) (* x (sqrt 5/48))))
  (* x (- (* x (sqrt 5/48)) (sqrt 1/4)))
  (+ (* (sqrt 5/48) (pow x 2)) (* (sqrt 1/4) (sqrt (pow x 2))))
  (- (* (sqrt 5/48) (pow x 2)) (* (sqrt 1/4) (sqrt (pow x 2))))
  (* x (+ (sqrt 1/4) (* x (sqrt 5/48))))
  (* x (- (* x (sqrt 5/48)) (sqrt 1/4)))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (- (* 1/4 (pow x 2)))
  (* 1/4 (pow x 2))
  (log (* 1/4 (pow x 2)))
  (log (* 1/4 (pow x 2)))
  (log (* 1/4 (pow x 2)))
  (log (* 1/4 (pow x 2)))
  (exp (* 1/4 (pow x 2)))
  (pow (* 1/4 (pow x 2)) 3)
  (* (cbrt (* 1/4 (pow x 2))) (cbrt (* 1/4 (pow x 2))))
  (cbrt (* 1/4 (pow x 2)))
  (pow (* 1/4 (pow x 2)) 3)
  (sqrt (* 1/4 (pow x 2)))
  (sqrt (* 1/4 (pow x 2)))
  (* x (sqrt 1/4))
  (* x (sqrt 1/4))
  (* x (sqrt 1/4))
  (* x (sqrt 1/4))
  (* (sqrt 1/4) (sqrt (pow x 2)))
  (* (sqrt 1/4) (sqrt (pow x 2)))
  (* x (sqrt 1/4))
  (* x (sqrt 1/4))
  (* 1/4 (pow (* (cbrt x) (cbrt x)) 2))
  (* x 1/4)
  1/4
  (* x 1/4)
  (* 1/4 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (* 1/4 (fabs x))
  1/4
  (* x 1/4)
  (* (cbrt 1/4) (pow x 2))
  (* (sqrt 1/4) (pow x 2))
  (* 1/4 (pow x 2))
  (* 5/48 (pow x 4))
  (log (* 5/48 (pow x 4)))
  (log (* 5/48 (pow x 4)))
  (log (* 5/48 (pow x 4)))
  (log (* 5/48 (pow x 4)))
  (exp (* 5/48 (pow x 4)))
  (pow (* 5/48 (pow x 4)) 3)
  (* (cbrt (* 5/48 (pow x 4))) (cbrt (* 5/48 (pow x 4))))
  (cbrt (* 5/48 (pow x 4)))
  (pow (* 5/48 (pow x 4)) 3)
  (sqrt (* 5/48 (pow x 4)))
  (sqrt (* 5/48 (pow x 4)))
  (* (sqrt 5/48) (pow x 2))
  (* (sqrt 5/48) (pow x 2))
  (* (sqrt 5/48) (sqrt (pow x 4)))
  (* (sqrt 5/48) (sqrt (pow x 4)))
  (* (sqrt 5/48) (pow x 2))
  (* (sqrt 5/48) (pow x 2))
  (* 5/48 (pow (* (cbrt x) (cbrt x)) 4))
  (* 5/48 (pow x 2))
  5/48
  (* 5/48 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (* 5/48 (sqrt (pow x 4)))
  5/48
  (* 5/48 (pow x 2))
  (* (cbrt 5/48) (pow x 4))
  (* (sqrt 5/48) (pow x 4))
  (* 5/48 (pow x 4))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))
  (* 1/4 (pow x 2))
  (* 1/4 (pow x 2))
  (* 1/4 (pow x 2))
  (* 5/48 (pow x 4))
  (* 5/48 (pow x 4))
  (* 5/48 (pow x 4))
1.876 * * * [progress]: adding candidates to table
2.049 * [progress]: [Phase 3 of 3] Extracting.
2.049 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))> #<alt (λ (x) (+ (* (cbrt 8.0) (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))) (* 1/2 (cbrt 8.0))))>)
2.049 * * * [regime-changes]: Trying 1 branch expressions: (x)
2.049 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3))))> #<alt (λ (x) (+ (* (cbrt 8.0) (- (* 5/48 (pow x 4)) (* 1/4 (pow x 2)))) (* 1/2 (cbrt 8.0))))>)
2.062 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.062 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
2.063 * * [simplify]: iteration  0 :  14  enodes  (cost  7 )
2.063 * * [simplify]: iteration  1 :  14  enodes  (cost  7 )
2.063 * [simplify]: Simplified to:
   (cbrt (/ 8.0 (pow (+ (exp (* -1 x)) (exp x)) 3)))
2.487 * [regime-testing]: Baseline error score: 0.036953140401018714
2.488 * [regime-testing]: Oracle error score: 0.0306557270358228
2.489 * [regime-testing]: End program error score: 0.036953140401018714