8.837 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ 2.0 (+ (exp x) (exp (- x))))
0.015 * * [simplify]: iteration  0 :  10  enodes  (cost  5 )
0.016 * * [simplify]: iteration  1 :  12  enodes  (cost  5 )
0.018 * * [simplify]: iteration  2 :  14  enodes  (cost  5 )
0.019 * * [simplify]: iteration  3 :  15  enodes  (cost  5 )
0.020 * * [simplify]: iteration  4 :  20  enodes  (cost  5 )
0.021 * * [simplify]: iteration  5 :  40  enodes  (cost  5 )
0.023 * * [simplify]: iteration  6 :  61  enodes  (cost  5 )
0.025 * * [simplify]: iteration  7 :  150  enodes  (cost  5 )
0.032 * * [simplify]: iteration  8 :  1040  enodes  (cost  5 )
0.230 * * [simplify]: iteration  9 :  5002  enodes  (cost  5 )
0.231 * [simplify]: Simplified to:
   (/ 2.0 (+ (exp x) (exp (- x))))
0.231 * * [progress]: iteration 1 / 4
0.231 * * * [progress]: picking best candidate
0.233 * * * * [pick]: Picked  #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>
0.233 * * * [progress]: localizing error
0.239 * * * [progress]: generating rewritten candidates
0.239 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.250 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.259 * * * [progress]: generating series expansions
0.259 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.260 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
0.260 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.260 * [taylor]: Taking taylor expansion of 2.0 in x
0.260 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.260 * [taylor]: Taking taylor expansion of (exp x) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.260 * [taylor]: Taking taylor expansion of (- x) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.261 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.261 * [taylor]: Taking taylor expansion of 2.0 in x
0.261 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.261 * [taylor]: Taking taylor expansion of (exp x) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.261 * [taylor]: Taking taylor expansion of (- x) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.284 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
0.284 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.284 * [taylor]: Taking taylor expansion of 2.0 in x
0.284 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.284 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.284 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.285 * [taylor]: Taking taylor expansion of 2.0 in x
0.285 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.285 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.285 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.291 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.291 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.291 * [taylor]: Taking taylor expansion of 2.0 in x
0.291 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.291 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.291 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.291 * [taylor]: Taking taylor expansion of -1 in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.292 * [taylor]: Taking taylor expansion of 2.0 in x
0.292 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.292 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.292 * [taylor]: Taking taylor expansion of -1 in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.297 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.297 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
0.297 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.297 * [taylor]: Taking taylor expansion of (exp x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.297 * [taylor]: Taking taylor expansion of (- x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.298 * [taylor]: Taking taylor expansion of (exp x) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.298 * [taylor]: Taking taylor expansion of (- x) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.312 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
0.312 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.312 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.313 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.313 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.313 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.313 * [taylor]: Taking taylor expansion of x in x
0.313 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.313 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.313 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.313 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.314 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.316 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.316 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.316 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.316 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.316 * [taylor]: Taking taylor expansion of -1 in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.317 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.317 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.317 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.317 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.317 * [taylor]: Taking taylor expansion of -1 in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.319 * * * [progress]: simplifying candidates
0.320 * [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))
0.324 * * [simplify]: iteration  0 :  191  enodes  (cost  411 )
0.328 * * [simplify]: iteration  1 :  633  enodes  (cost  377 )
0.341 * * [simplify]: iteration  2 :  3009  enodes  (cost  375 )
0.440 * * [simplify]: iteration  3 :  5002  enodes  (cost  374 )
0.443 * [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))
0.443 * * * [progress]: adding candidates to table
0.552 * * [progress]: iteration 2 / 4
0.552 * * * [progress]: picking best candidate
0.558 * * * * [pick]: Picked  #<alt (λ (x) (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))>
0.558 * * * [progress]: localizing error
0.568 * * * [progress]: generating rewritten candidates
0.568 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.572 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.583 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.588 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1)
0.595 * * * [progress]: generating series expansions
0.595 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.595 * [approximate]: Taking taylor expansion of (log (+ (exp (* -1 x)) (exp x))) in (x) around 0
0.595 * [taylor]: Taking taylor expansion of (log (+ (exp (* -1 x)) (exp x))) in x
0.595 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.595 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.595 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.595 * [taylor]: Taking taylor expansion of -1 in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.596 * [taylor]: Taking taylor expansion of (exp x) in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of (log (+ (exp (* -1 x)) (exp x))) in x
0.597 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.597 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.597 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.597 * [taylor]: Taking taylor expansion of -1 in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of (exp x) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.621 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.621 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.621 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.621 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.622 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.622 * [taylor]: Taking taylor expansion of -1 in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.622 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.622 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.623 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.623 * [taylor]: Taking taylor expansion of -1 in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.648 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.649 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.649 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.649 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.649 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.649 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.649 * [taylor]: Taking taylor expansion of -1 in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.649 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.649 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.650 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.650 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.650 * [taylor]: Taking taylor expansion of -1 in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.671 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.671 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in (x) around 0
0.671 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in x
0.671 * [taylor]: Taking taylor expansion of 2.0 in x
0.671 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.671 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.671 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.671 * [taylor]: Taking taylor expansion of -1 in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of (exp x) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp 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 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 (exp x) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.694 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.694 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.694 * [taylor]: Taking taylor expansion of 2.0 in x
0.694 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.694 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.694 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.694 * [taylor]: Taking taylor expansion of -1 in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.695 * [taylor]: Taking taylor expansion of 2.0 in x
0.695 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.695 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.695 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.695 * [taylor]: Taking taylor expansion of -1 in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.700 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.700 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.700 * [taylor]: Taking taylor expansion of 2.0 in x
0.700 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.700 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.700 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.701 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.701 * [taylor]: Taking taylor expansion of -1 in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.701 * [taylor]: Taking taylor expansion of 2.0 in x
0.701 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.701 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.702 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.702 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.702 * [taylor]: Taking taylor expansion of -1 in x
0.702 * [taylor]: Taking taylor expansion of x in x
0.707 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.707 * [approximate]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in (x) around 0
0.707 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.707 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.707 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.707 * [taylor]: Taking taylor expansion of -1 in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (exp x) in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.708 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.708 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.708 * [taylor]: Taking taylor expansion of -1 in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (exp x) in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.726 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.727 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 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 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
0.727 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 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 x in x
0.728 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.728 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.728 * [taylor]: Taking taylor expansion of -1 in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.730 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
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
0.731 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.731 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.731 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.731 * [taylor]: Taking taylor expansion of -1 in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.733 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1)
0.733 * [approximate]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in (x) around 0
0.733 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.733 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.733 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.733 * [taylor]: Taking taylor expansion of -1 in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.734 * [taylor]: Taking taylor expansion of (exp x) in x
0.734 * [taylor]: Taking taylor expansion of x in x
0.734 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
0.734 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
0.734 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.734 * [taylor]: Taking taylor expansion of -1 in x
0.734 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of (exp x) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.748 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.748 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.748 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.748 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.748 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.748 * [taylor]: Taking taylor expansion of -1 in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.749 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.749 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.749 * [taylor]: Taking taylor expansion of -1 in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.751 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.751 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.751 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.751 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.751 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.752 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.752 * [taylor]: Taking taylor expansion of -1 in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.752 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.753 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.753 * [taylor]: Taking taylor expansion of -1 in x
0.753 * [taylor]: Taking taylor expansion of x in x
0.755 * * * [progress]: simplifying candidates
0.756 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))
  (log (cbrt (+ (exp (* -1 x)) (exp x))))
  (log (sqrt (+ (exp (* -1 x)) (exp x))))
  (log (sqrt (+ (exp (* -1 x)) (exp x))))
  (log 1)
  (log (+ (exp (* -1 x)) (exp x)))
  (log 1)
  (log (+ (exp (* -1 x)) (exp x)))
  (log (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3)))
  (log (+ (* (exp (* -1 x)) (exp (* -1 x))) (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp x)))))
  (log (- (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp x))))
  (log (- (exp (* -1 x)) (exp x)))
  (log (+ (exp (* -1 x)) (exp x)))
  (log (log (+ (exp (* -1 x)) (exp x))))
  (exp (log (+ (exp (* -1 x)) (exp x))))
  (* (cbrt (log (+ (exp (* -1 x)) (exp x)))) (cbrt (log (+ (exp (* -1 x)) (exp x)))))
  (cbrt (log (+ (exp (* -1 x)) (exp x))))
  (* (* (log (+ (exp (* -1 x)) (exp x))) (log (+ (exp (* -1 x)) (exp x)))) (log (+ (exp (* -1 x)) (exp x))))
  (sqrt (log (+ (exp (* -1 x)) (exp x))))
  (sqrt (log (+ (exp (* -1 x)) (exp x))))
  (- (log 2.0) (log (+ (exp (* -1 x)) (exp x))))
  (log (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))
  (exp (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (exp (log (+ (exp (* -1 x)) (exp x)))) (exp (log (+ (exp (* -1 x)) (exp x))))) (exp (log (+ (exp (* -1 x)) (exp x))))))
  (* (cbrt (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x)))))) (cbrt (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x)))))))
  (cbrt (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))
  (* (* (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))) (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x)))))) (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))
  (sqrt (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))
  (sqrt (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))
  (- 2.0)
  (- (exp (log (+ (exp (* -1 x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (exp (log (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))))
  (/ (cbrt 2.0) (exp (log (cbrt (+ (exp (* -1 x)) (exp x))))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (exp (log (sqrt (+ (exp (* -1 x)) (exp x))))))
  (/ (cbrt 2.0) (exp (log (sqrt (+ (exp (* -1 x)) (exp x))))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (exp (log 1)))
  (/ (cbrt 2.0) (exp (log (+ (exp (* -1 x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (exp (log 1)))
  (/ (cbrt 2.0) (exp (log (+ (exp (* -1 x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (exp (log (+ (exp (* -1 x)) (exp x))))) (cbrt (exp (log (+ (exp (* -1 x)) (exp x)))))))
  (/ (cbrt 2.0) (cbrt (exp (log (+ (exp (* -1 x)) (exp x))))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (exp (log (+ (exp (* -1 x)) (exp x))))))
  (/ (cbrt 2.0) (sqrt (exp (log (+ (exp (* -1 x)) (exp x))))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (exp (log (+ (exp (* -1 x)) (exp x)))))
  (/ (sqrt 2.0) (exp (log (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))))
  (/ (sqrt 2.0) (exp (log (cbrt (+ (exp (* -1 x)) (exp x))))))
  (/ (sqrt 2.0) (exp (log (sqrt (+ (exp (* -1 x)) (exp x))))))
  (/ (sqrt 2.0) (exp (log (sqrt (+ (exp (* -1 x)) (exp x))))))
  (/ (sqrt 2.0) (exp (log 1)))
  (/ (sqrt 2.0) (exp (log (+ (exp (* -1 x)) (exp x)))))
  (/ (sqrt 2.0) (exp (log 1)))
  (/ (sqrt 2.0) (exp (log (+ (exp (* -1 x)) (exp x)))))
  (/ (sqrt 2.0) (* (cbrt (exp (log (+ (exp (* -1 x)) (exp x))))) (cbrt (exp (log (+ (exp (* -1 x)) (exp x)))))))
  (/ (sqrt 2.0) (cbrt (exp (log (+ (exp (* -1 x)) (exp x))))))
  (/ (sqrt 2.0) (sqrt (exp (log (+ (exp (* -1 x)) (exp x))))))
  (/ (sqrt 2.0) (sqrt (exp (log (+ (exp (* -1 x)) (exp x))))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (exp (log (+ (exp (* -1 x)) (exp x)))))
  (/ 1 (exp (log (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))))
  (/ 2.0 (exp (log (cbrt (+ (exp (* -1 x)) (exp x))))))
  (/ 1 (exp (log (sqrt (+ (exp (* -1 x)) (exp x))))))
  (/ 2.0 (exp (log (sqrt (+ (exp (* -1 x)) (exp x))))))
  (/ 1 (exp (log 1)))
  (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x)))))
  (/ 1 (exp (log 1)))
  (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x)))))
  (/ 1 (* (cbrt (exp (log (+ (exp (* -1 x)) (exp x))))) (cbrt (exp (log (+ (exp (* -1 x)) (exp x)))))))
  (/ 2.0 (cbrt (exp (log (+ (exp (* -1 x)) (exp x))))))
  (/ 1 (sqrt (exp (log (+ (exp (* -1 x)) (exp x))))))
  (/ 2.0 (sqrt (exp (log (+ (exp (* -1 x)) (exp x))))))
  (/ 1 1)
  (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x)))))
  (/ 1 (exp (log (+ (exp (* -1 x)) (exp x)))))
  (/ (exp (log (+ (exp (* -1 x)) (exp x)))) 2.0)
  (/ 2.0 (exp (log (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x)))))))
  (/ 2.0 (exp (log (sqrt (+ (exp (* -1 x)) (exp x))))))
  (/ 2.0 (exp (log 1)))
  (/ 2.0 (exp (log 1)))
  (/ 2.0 (* (cbrt (exp (log (+ (exp (* -1 x)) (exp x))))) (cbrt (exp (log (+ (exp (* -1 x)) (exp x)))))))
  (/ 2.0 (sqrt (exp (log (+ (exp (* -1 x)) (exp x))))))
  (/ 2.0 1)
  (/ (exp (log (+ (exp (* -1 x)) (exp x)))) (cbrt 2.0))
  (/ (exp (log (+ (exp (* -1 x)) (exp x)))) (sqrt 2.0))
  (/ (exp (log (+ (exp (* -1 x)) (exp x)))) 2.0)
  (/ 2.0 (exp (log (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3)))))
  (/ 2.0 (exp (log (- (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp x))))))
  (exp 1)
  (exp (* (cbrt (log (+ (exp (* -1 x)) (exp x)))) (cbrt (log (+ (exp (* -1 x)) (exp x))))))
  (exp (sqrt (log (+ (exp (* -1 x)) (exp x)))))
  (exp 1)
  (exp (log (* (cbrt (+ (exp (* -1 x)) (exp x))) (cbrt (+ (exp (* -1 x)) (exp x))))))
  (exp (log (cbrt (+ (exp (* -1 x)) (exp x)))))
  (exp (log (sqrt (+ (exp (* -1 x)) (exp x)))))
  (exp (log (sqrt (+ (exp (* -1 x)) (exp x)))))
  (exp (log 1))
  (exp (log (+ (exp (* -1 x)) (exp x))))
  (exp (log 1))
  (exp (log (+ (exp (* -1 x)) (exp x))))
  (exp (log (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3))))
  (exp (log (+ (* (exp (* -1 x)) (exp (* -1 x))) (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp x))))))
  (exp (log (- (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp x)))))
  (exp (log (- (exp (* -1 x)) (exp x))))
  (log (exp (log (+ (exp (* -1 x)) (exp x)))))
  (exp (exp (log (+ (exp (* -1 x)) (exp x)))))
  (* (cbrt (exp (log (+ (exp (* -1 x)) (exp x))))) (cbrt (exp (log (+ (exp (* -1 x)) (exp x))))))
  (cbrt (exp (log (+ (exp (* -1 x)) (exp x)))))
  (* (* (exp (log (+ (exp (* -1 x)) (exp x)))) (exp (log (+ (exp (* -1 x)) (exp x))))) (exp (log (+ (exp (* -1 x)) (exp x)))))
  (sqrt (exp (log (+ (exp (* -1 x)) (exp x)))))
  (sqrt (exp (log (+ (exp (* -1 x)) (exp x)))))
  (* (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))
  (- (+ (* 1/2 (pow x 2)) (log 2)) (* 1/12 (pow x 4)))
  (log (+ (exp (* -1 x)) (exp x)))
  (log (+ (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))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
0.762 * * [simplify]: iteration  0 :  267  enodes  (cost  954 )
0.766 * * [simplify]: iteration  1 :  761  enodes  (cost  843 )
0.777 * * [simplify]: iteration  2 :  2395  enodes  (cost  788 )
0.833 * * [simplify]: iteration  3 :  5002  enodes  (cost  774 )
0.837 * [simplify]: Simplified to:
   (* 2 (log (cbrt (+ (exp (* -1 x)) (exp x)))))
  (log (cbrt (+ (exp (* -1 x)) (exp x))))
  (log (sqrt (+ (exp (* -1 x)) (exp x))))
  (log (sqrt (+ (exp (* -1 x)) (exp x))))
  0
  (log (+ (exp (* -1 x)) (exp x)))
  0
  (log (+ (exp (* -1 x)) (exp x)))
  (log (+ (pow (exp (* -1 x)) 3) (pow (exp x) 3)))
  (log (+ (* (exp (* -1 x)) (exp (* -1 x))) (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp x)))))
  (log (+ (- (exp (+ x x))) (pow (exp -1) (* 2 x))))
  (log (- (exp (* -1 x)) (exp x)))
  (log (+ (exp (* -1 x)) (exp x)))
  (log (log (+ (exp (* -1 x)) (exp x))))
  (+ (exp (* -1 x)) (exp x))
  (* (cbrt (log (+ (exp (* -1 x)) (exp x)))) (cbrt (log (+ (exp (* -1 x)) (exp x)))))
  (cbrt (log (+ (exp (* -1 x)) (exp x))))
  (pow (log (+ (exp (* -1 x)) (exp x))) 3)
  (sqrt (log (+ (exp (* -1 x)) (exp x))))
  (sqrt (log (+ (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 (log (+ (exp (* -1 x)) (exp x)))))) (cbrt (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x)))))))
  (cbrt (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (sqrt (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))
  (sqrt (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))
  (- 2.0)
  (- (- (exp (* -1 x))) (exp x))
  (/ (cbrt 2.0) (/ (pow (exp 2) (log (cbrt (+ (exp (* -1 x)) (exp x))))) (cbrt 2.0)))
  (/ (/ (cbrt 2.0) 1) (cbrt (+ (exp (* -1 x)) (exp x))))
  (/ (cbrt 2.0) (/ (sqrt (+ (exp (* -1 x)) (exp x))) (cbrt 2.0)))
  (/ (/ (cbrt 2.0) 1) (sqrt (+ (exp (* -1 x)) (exp x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (exp (log (+ (exp (* -1 x)) (exp x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (exp (log (+ (exp (* -1 x)) (exp x)))))
  (/ (cbrt 2.0) (/ (pow (exp 2) (log (cbrt (+ (exp (* -1 x)) (exp x))))) (cbrt 2.0)))
  (/ (/ (cbrt 2.0) 1) (cbrt (+ (exp (* -1 x)) (exp x))))
  (/ (cbrt 2.0) (/ (sqrt (+ (exp (* -1 x)) (exp x))) (cbrt 2.0)))
  (/ (/ (cbrt 2.0) 1) (sqrt (+ (exp (* -1 x)) (exp x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (exp (log (+ (exp (* -1 x)) (exp x)))))
  (/ (sqrt 2.0) (/ (pow (exp 2) (log (cbrt (+ (exp (* -1 x)) (exp x))))) 1))
  (/ (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)))
  (/ (sqrt 2.0) (/ (pow (exp 2) (log (cbrt (+ (exp (* -1 x)) (exp x))))) 1))
  (/ (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)))
  (pow (exp (- 2)) (log (cbrt (+ (exp (* -1 x)) (exp x)))))
  (/ 2.0 (cbrt (+ (exp (* -1 x)) (exp x))))
  (/ 1 (* (sqrt (+ (exp (* -1 x)) (exp x))) 1))
  (/ 2.0 (sqrt (+ (exp (* -1 x)) (exp x))))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (pow (exp (- 2)) (log (cbrt (+ (exp (* -1 x)) (exp x)))))
  (/ 2.0 (cbrt (+ (exp (* -1 x)) (exp x))))
  (/ 1 (* (sqrt (+ (exp (* -1 x)) (exp x))) 1))
  (/ 2.0 (sqrt (+ (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 (/ (pow (exp 2) (log (cbrt (+ (exp (* -1 x)) (exp x))))) 1))
  (/ 2.0 (sqrt (+ (exp (* -1 x)) (exp x))))
  2.0
  2.0
  (/ 2.0 (/ (pow (exp 2) (log (cbrt (+ (exp (* -1 x)) (exp x))))) 1))
  (/ 2.0 (sqrt (+ (exp (* -1 x)) (exp x))))
  2.0
  (/ (exp (log (+ (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))))
  E
  (exp (* (cbrt (log (+ (exp (* -1 x)) (exp x)))) (cbrt (log (+ (exp (* -1 x)) (exp x))))))
  (exp (sqrt (log (+ (exp (* -1 x)) (exp x)))))
  E
  (pow (cbrt (+ (exp (* -1 x)) (exp x))) 2)
  (cbrt (+ (exp (* -1 x)) (exp x)))
  (sqrt (+ (exp (* -1 x)) (exp x)))
  (sqrt (+ (exp (* -1 x)) (exp x)))
  1
  (+ (exp (* -1 x)) (exp x))
  1
  (+ (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))
  (log (+ (exp (* -1 x)) (exp x)))
  (exp (+ (exp (* -1 x)) (exp x)))
  (pow (cbrt (+ (exp (* -1 x)) (exp x))) 2)
  (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)))
  (exp (+ (exp (* -1 x)) (exp x)))
  (log (+ (exp (* -1 x)) (exp x)))
  (exp (+ (exp (* -1 x)) (exp x)))
  (pow (cbrt (+ (exp (* -1 x)) (exp x))) 2)
  (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))
  (- (+ (* 1/2 (pow x 2)) (log 2)) (* 1/12 (pow x 4)))
  (log (+ (exp (* -1 x)) (exp x)))
  (log (+ (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))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
0.837 * * * [progress]: adding candidates to table
1.055 * * [progress]: iteration 3 / 4
1.055 * * * [progress]: picking best candidate
1.059 * * * * [pick]: Picked  #<alt (λ (x) (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))>
1.060 * * * [progress]: localizing error
1.069 * * * [progress]: generating rewritten candidates
1.069 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
1.083 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
1.094 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
1.102 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
1.112 * * * [progress]: generating series expansions
1.112 * * * * [progress]: [ 1 / 4 ] generating series at (2)
1.112 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in (x) around 0
1.113 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in x
1.113 * [taylor]: Taking taylor expansion of 2.0 in x
1.113 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.113 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.113 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.113 * [taylor]: Taking taylor expansion of -1 in x
1.113 * [taylor]: Taking taylor expansion of x in x
1.114 * [taylor]: Taking taylor expansion of (exp x) in x
1.114 * [taylor]: Taking taylor expansion of x in x
1.114 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in x
1.114 * [taylor]: Taking taylor expansion of 2.0 in x
1.114 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.114 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.114 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.114 * [taylor]: Taking taylor expansion of -1 in x
1.114 * [taylor]: Taking taylor expansion of x in x
1.115 * [taylor]: Taking taylor expansion of (exp x) in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.137 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1.137 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.137 * [taylor]: Taking taylor expansion of 2.0 in x
1.137 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.137 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.137 * [taylor]: Taking taylor expansion of x in x
1.137 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.137 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.137 * [taylor]: Taking taylor expansion of -1 in x
1.137 * [taylor]: Taking taylor expansion of x in x
1.138 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.138 * [taylor]: Taking taylor expansion of 2.0 in x
1.138 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.138 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.138 * [taylor]: Taking taylor expansion of x in x
1.138 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.138 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.138 * [taylor]: Taking taylor expansion of -1 in x
1.138 * [taylor]: Taking taylor expansion of x in x
1.143 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1.143 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.143 * [taylor]: Taking taylor expansion of 2.0 in x
1.143 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.143 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.143 * [taylor]: Taking taylor expansion of x in x
1.144 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.144 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.144 * [taylor]: Taking taylor expansion of -1 in x
1.144 * [taylor]: Taking taylor expansion of x in x
1.144 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.144 * [taylor]: Taking taylor expansion of 2.0 in x
1.144 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.144 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.144 * [taylor]: Taking taylor expansion of x in x
1.145 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.145 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.145 * [taylor]: Taking taylor expansion of -1 in x
1.145 * [taylor]: Taking taylor expansion of x in x
1.149 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
1.150 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3) in (x) around 0
1.150 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3) in x
1.150 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in x
1.150 * [taylor]: Taking taylor expansion of 2.0 in x
1.150 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.150 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.150 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.150 * [taylor]: Taking taylor expansion of -1 in x
1.150 * [taylor]: Taking taylor expansion of x in x
1.151 * [taylor]: Taking taylor expansion of (exp x) in x
1.151 * [taylor]: Taking taylor expansion of x in x
1.151 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3) in x
1.151 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in x
1.151 * [taylor]: Taking taylor expansion of 2.0 in x
1.151 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.151 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.151 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.151 * [taylor]: Taking taylor expansion of -1 in x
1.151 * [taylor]: Taking taylor expansion of x in x
1.152 * [taylor]: Taking taylor expansion of (exp x) in x
1.152 * [taylor]: Taking taylor expansion of x in x
1.194 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in (x) around 0
1.194 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in x
1.194 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.194 * [taylor]: Taking taylor expansion of 2.0 in x
1.194 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.195 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.195 * [taylor]: Taking taylor expansion of x in x
1.195 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.195 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.195 * [taylor]: Taking taylor expansion of -1 in x
1.195 * [taylor]: Taking taylor expansion of x in x
1.195 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in x
1.195 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.195 * [taylor]: Taking taylor expansion of 2.0 in x
1.195 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.195 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.196 * [taylor]: Taking taylor expansion of x in x
1.196 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.196 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.196 * [taylor]: Taking taylor expansion of -1 in x
1.196 * [taylor]: Taking taylor expansion of x in x
1.211 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in (x) around 0
1.211 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in x
1.211 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.211 * [taylor]: Taking taylor expansion of 2.0 in x
1.211 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.211 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.211 * [taylor]: Taking taylor expansion of x in x
1.212 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.212 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.212 * [taylor]: Taking taylor expansion of -1 in x
1.212 * [taylor]: Taking taylor expansion of x in x
1.212 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in x
1.212 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.212 * [taylor]: Taking taylor expansion of 2.0 in x
1.212 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.212 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.212 * [taylor]: Taking taylor expansion of 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
1.228 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
1.228 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in (x) around 0
1.228 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in x
1.228 * [taylor]: Taking taylor expansion of 2.0 in x
1.228 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.228 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.228 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.228 * [taylor]: Taking taylor expansion of -1 in x
1.228 * [taylor]: Taking taylor expansion of x in x
1.229 * [taylor]: Taking taylor expansion of (exp x) in x
1.229 * [taylor]: Taking taylor expansion of x in x
1.229 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -1 x)) (exp x))) in x
1.229 * [taylor]: Taking taylor expansion of 2.0 in x
1.229 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.229 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.229 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.229 * [taylor]: Taking taylor expansion of -1 in x
1.229 * [taylor]: Taking taylor expansion of x in x
1.230 * [taylor]: Taking taylor expansion of (exp x) in x
1.230 * [taylor]: Taking taylor expansion of x in x
1.256 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1.256 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.256 * [taylor]: Taking taylor expansion of 2.0 in x
1.256 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.256 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.256 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.256 * [taylor]: Taking taylor expansion of x in x
1.256 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.256 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.256 * [taylor]: Taking taylor expansion of -1 in x
1.257 * [taylor]: Taking taylor expansion of x in x
1.257 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.257 * [taylor]: Taking taylor expansion of 2.0 in x
1.257 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.257 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.257 * [taylor]: Taking taylor expansion of x in x
1.257 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.257 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.257 * [taylor]: Taking taylor expansion of -1 in x
1.257 * [taylor]: Taking taylor expansion of x in x
1.263 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1.263 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.263 * [taylor]: Taking taylor expansion of 2.0 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
1.263 * [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 -1 in x
1.263 * [taylor]: Taking taylor expansion of x in x
1.264 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.264 * [taylor]: Taking taylor expansion of 2.0 in x
1.264 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 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 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
1.269 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
1.269 * [approximate]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in (x) around 0
1.269 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.269 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.269 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.269 * [taylor]: Taking taylor expansion of -1 in x
1.269 * [taylor]: Taking taylor expansion of x in x
1.270 * [taylor]: Taking taylor expansion of (exp x) in x
1.270 * [taylor]: Taking taylor expansion of x in x
1.270 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
1.270 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.270 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.270 * [taylor]: Taking taylor expansion of -1 in x
1.270 * [taylor]: Taking taylor expansion of x in x
1.271 * [taylor]: Taking taylor expansion of (exp x) in x
1.271 * [taylor]: Taking taylor expansion of x in x
1.283 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.283 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.283 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.283 * [taylor]: Taking taylor expansion of x in x
1.284 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.284 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.284 * [taylor]: Taking taylor expansion of -1 in x
1.284 * [taylor]: Taking taylor expansion of x in x
1.284 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.284 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.284 * [taylor]: Taking taylor expansion of x in x
1.285 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.285 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.285 * [taylor]: Taking taylor expansion of -1 in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.287 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.287 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.287 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.287 * [taylor]: Taking taylor expansion of x in x
1.287 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.287 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.287 * [taylor]: Taking taylor expansion of -1 in x
1.287 * [taylor]: Taking taylor expansion of x in x
1.288 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.288 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.288 * [taylor]: Taking taylor expansion of x in x
1.288 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.288 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.288 * [taylor]: Taking taylor expansion of -1 in x
1.288 * [taylor]: Taking taylor expansion of x in x
1.290 * * * [progress]: simplifying candidates
1.293 * [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 (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))))
  (cbrt (* (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 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)))
  (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 (pow 2.0 3))
  (cbrt (pow (+ (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 (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)))) 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))
  (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)
  (pow 2.0 3)
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (* (/ 2.0 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x))))
  (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))
  (- (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))))
  (* (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)))
  (- (+ (* 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))
  (- (+ (* 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))
1.302 * * [simplify]: iteration  0 :  461  enodes  (cost  1622 )
1.311 * * [simplify]: iteration  1 :  1999  enodes  (cost  1515 )
1.346 * * [simplify]: iteration  2 :  5001  enodes  (cost  1501 )
1.353 * [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 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 2.0 (+ (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)) (- (exp (+ (* -1 x) x)) (pow (exp -1) (* 2 x))))
  (/ 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 (* (/ 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 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 2.0 (+ (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)) (- (exp (+ (* -1 x) x)) (pow (exp -1) (* 2 x))))
  (/ 2.0 (+ (- (exp (+ x x))) (pow (exp -1) (* 2 x))))
  (- (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 (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))))
  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 (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 (/ 2.0 (+ (exp (* -1 x)) (exp x))) 2)
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ (* 2.0 2.0) (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3))
  (pow (/ (cbrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  (* 2.0 2.0)
  (pow (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x))) 3)
  (* 2.0 2.0)
  (pow (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x))) 3)
  (/ (pow (sqrt 2.0) 3) (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x))))
  (/ 2.0 (/ (+ (exp (* -1 x)) (exp x)) (sqrt 2.0)))
  (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)
  (/ 1 (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x))))
  (/ (pow 2.0 3) (+ (exp (* -1 x)) (exp x)))
  (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 (+ (* -1 x) (* -1 x))) (exp (+ x x))) (exp (+ (* -1 x) 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)
  (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 (/ 2.0 (+ (exp (* -1 x)) (exp x))) 2)
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ (* 2.0 2.0) (pow (sqrt (+ (exp (* -1 x)) (exp x))) 3))
  (pow (/ (cbrt 2.0) (sqrt (+ (exp (* -1 x)) (exp x)))) 3)
  (* 2.0 2.0)
  (pow (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x))) 3)
  (* 2.0 2.0)
  (pow (/ (cbrt 2.0) (+ (exp (* -1 x)) (exp x))) 3)
  (/ (pow (sqrt 2.0) 3) (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x))))
  (/ 2.0 (/ (+ (exp (* -1 x)) (exp x)) (sqrt 2.0)))
  (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)
  (/ 1 (* (+ (exp (* -1 x)) (exp x)) (+ (exp (* -1 x)) (exp x))))
  (/ (pow 2.0 3) (+ (exp (* -1 x)) (exp x)))
  (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 (+ (* -1 x) (* -1 x))) (exp (+ x x))) (exp (+ (* -1 x) 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 3)
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 2)
  (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)
  (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 (+ (exp (* -1 x)) (exp x))) (/ 2.0 (+ (exp (* -1 x)) (exp x)))))
  (cbrt (/ 2.0 (+ (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))))
  (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))
  (- (+ (* 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))
  (- (+ (* 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))
1.354 * * * [progress]: adding candidates to table
1.644 * * [progress]: iteration 4 / 4
1.644 * * * [progress]: picking best candidate
1.647 * * * * [pick]: Picked  #<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))>
1.647 * * * [progress]: localizing error
1.656 * * * [progress]: generating rewritten candidates
1.656 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
1.680 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
1.691 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1 2)
1.702 * * * [progress]: generating series expansions
1.702 * * * * [progress]: [ 1 / 3 ] generating series at (2)
1.702 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
1.702 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1.702 * [taylor]: Taking taylor expansion of 2.0 in x
1.702 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.702 * [taylor]: Taking taylor expansion of (exp x) in x
1.702 * [taylor]: Taking taylor expansion of x in x
1.702 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.703 * [taylor]: Taking taylor expansion of (- x) in x
1.703 * [taylor]: Taking taylor expansion of x in x
1.704 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1.704 * [taylor]: Taking taylor expansion of 2.0 in x
1.704 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.704 * [taylor]: Taking taylor expansion of (exp x) in x
1.704 * [taylor]: Taking taylor expansion of x in x
1.704 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.704 * [taylor]: Taking taylor expansion of (- x) in x
1.704 * [taylor]: Taking taylor expansion of x in x
1.727 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1.727 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.727 * [taylor]: Taking taylor expansion of 2.0 in x
1.727 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.727 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.727 * [taylor]: Taking taylor expansion of x in x
1.727 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.727 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.728 * [taylor]: Taking taylor expansion of x in x
1.728 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.728 * [taylor]: Taking taylor expansion of 2.0 in x
1.728 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.728 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.728 * [taylor]: Taking taylor expansion of x in x
1.729 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.729 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.729 * [taylor]: Taking taylor expansion of x in x
1.734 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1.734 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.734 * [taylor]: Taking taylor expansion of 2.0 in x
1.734 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.734 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.734 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.734 * [taylor]: Taking taylor expansion of x in x
1.735 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.735 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.735 * [taylor]: Taking taylor expansion of -1 in x
1.735 * [taylor]: Taking taylor expansion of x in x
1.735 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.735 * [taylor]: Taking taylor expansion of 2.0 in x
1.735 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.735 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.735 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.735 * [taylor]: Taking taylor expansion of x in x
1.736 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.736 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.736 * [taylor]: Taking taylor expansion of -1 in x
1.736 * [taylor]: Taking taylor expansion of x in x
1.740 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
1.741 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
1.741 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1.741 * [taylor]: Taking taylor expansion of 2.0 in x
1.741 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.741 * [taylor]: Taking taylor expansion of (exp x) in x
1.741 * [taylor]: Taking taylor expansion of x in x
1.741 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.741 * [taylor]: Taking taylor expansion of (- x) in x
1.741 * [taylor]: Taking taylor expansion of x in x
1.742 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1.742 * [taylor]: Taking taylor expansion of 2.0 in x
1.742 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.742 * [taylor]: Taking taylor expansion of (exp x) in x
1.742 * [taylor]: Taking taylor expansion of x in x
1.742 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.742 * [taylor]: Taking taylor expansion of (- x) in x
1.742 * [taylor]: Taking taylor expansion of x in x
1.765 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1.765 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.765 * [taylor]: Taking taylor expansion of 2.0 in x
1.765 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.765 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.765 * [taylor]: Taking taylor expansion of x in x
1.766 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.766 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.766 * [taylor]: Taking taylor expansion of x in x
1.766 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.766 * [taylor]: Taking taylor expansion of 2.0 in x
1.767 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.767 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.767 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.767 * [taylor]: Taking taylor expansion of x in x
1.767 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.767 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.767 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.767 * [taylor]: Taking taylor expansion of x in x
1.772 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1.772 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.773 * [taylor]: Taking taylor expansion of 2.0 in x
1.773 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.773 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.773 * [taylor]: Taking taylor expansion of x in x
1.773 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.773 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.773 * [taylor]: Taking taylor expansion of -1 in x
1.773 * [taylor]: Taking taylor expansion of x in x
1.773 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.773 * [taylor]: Taking taylor expansion of 2.0 in x
1.773 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.773 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.774 * [taylor]: Taking taylor expansion of x in x
1.774 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.774 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.774 * [taylor]: Taking taylor expansion of -1 in x
1.774 * [taylor]: Taking taylor expansion of x in x
1.779 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1 2)
1.779 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1.779 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.779 * [taylor]: Taking taylor expansion of (exp x) in x
1.779 * [taylor]: Taking taylor expansion of x in x
1.779 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.779 * [taylor]: Taking taylor expansion of (- x) in x
1.779 * [taylor]: Taking taylor expansion of x in x
1.779 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.779 * [taylor]: Taking taylor expansion of (exp x) in x
1.780 * [taylor]: Taking taylor expansion of x in x
1.780 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.780 * [taylor]: Taking taylor expansion of (- x) in x
1.780 * [taylor]: Taking taylor expansion of x in x
1.799 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1.799 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.799 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.799 * [taylor]: Taking taylor expansion of x in x
1.799 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.799 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.799 * [taylor]: Taking taylor expansion of x in x
1.800 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.800 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.800 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.800 * [taylor]: Taking taylor expansion of x in x
1.800 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.800 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.800 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.800 * [taylor]: Taking taylor expansion of x in x
1.802 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.803 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.803 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.803 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.803 * [taylor]: Taking taylor expansion of x in x
1.803 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.803 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.803 * [taylor]: Taking taylor expansion of -1 in x
1.803 * [taylor]: Taking taylor expansion of x in x
1.803 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.803 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.803 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.803 * [taylor]: Taking taylor expansion of x in x
1.804 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.804 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.804 * [taylor]: Taking taylor expansion of -1 in x
1.804 * [taylor]: Taking taylor expansion of x in x
1.806 * * * [progress]: simplifying candidates
1.807 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2.0 (+ (exp x) (exp (- x))))))))
  (log (cbrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log (sqrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log (sqrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log 1)
  (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))
  (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))
  (log (exp (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))))
  (log (exp (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log (exp (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))))
  (log (exp (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))))
  (log (exp (/ (* (cbrt 2.0) (cbrt 2.0)) 1)))
  (log (exp (/ (* (cbrt 2.0) (cbrt 2.0)) 1)))
  (log (exp (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))))
  (log (exp (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))))
  (log (exp (/ (sqrt 2.0) 1)))
  (log (exp (/ (sqrt 2.0) 1)))
  (log (exp (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))))
  (log (exp (/ 1 (sqrt (+ (exp x) (exp (- x)))))))
  (log (exp (/ 1 1)))
  (log (exp (/ 1 1)))
  (log (exp 1))
  (log (exp 2.0))
  (log (exp (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))))
  (log (exp (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))))
  (log (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (exp (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (* (cbrt (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))) (cbrt (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))))
  (cbrt (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (* (* (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))) (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (sqrt (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (sqrt (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (- (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)))
  (- (+ (* 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))
1.812 * * [simplify]: iteration  0 :  241  enodes  (cost  644 )
1.815 * * [simplify]: iteration  1 :  692  enodes  (cost  591 )
1.827 * * [simplify]: iteration  2 :  2894  enodes  (cost  588 )
1.926 * * [simplify]: iteration  3 :  5001  enodes  (cost  586 )
1.929 * [simplify]: Simplified to:
   (* 2 (log (cbrt (exp (/ 2.0 (+ (exp x) (exp (- x))))))))
  (log (cbrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log (sqrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log (sqrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  0
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (sqrt (/ 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 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (sqrt 2.0)
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  1
  1
  1
  2.0
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (+ (exp (+ x x)) (- (exp (+ (- x) (- x))))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (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)))))
  (pow (/ 2.0 (+ (exp x) (exp (- x)))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (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 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 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 x) (exp (- x))))
  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
  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) (- 1 (exp (+ x x))))
  (- (/ (exp (+ x x)) 1) (pow (exp x) -2))
  (- (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (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 x) (exp (- x))))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
1.929 * * * [progress]: adding candidates to table
2.124 * [progress]: [Phase 3 of 3] Extracting.
2.124 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))> #<alt (λ (x) (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))> #<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))>)
2.125 * * * [regime-changes]: Trying 3 branch expressions: ((+ (exp x) (exp (- x))) (/ 2.0 (+ (exp x) (exp (- x)))) x)
2.125 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (#<alt (λ (x) (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))> #<alt (λ (x) (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))> #<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))>)
2.142 * * * * [regimes]: Trying to branch on (/ 2.0 (+ (exp x) (exp (- x)))) from (#<alt (λ (x) (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))> #<alt (λ (x) (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))> #<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))>)
2.159 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (cbrt (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)))> #<alt (λ (x) (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x))))))> #<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))>)
2.176 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.176 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x)))))
2.177 * * [simplify]: iteration  0 :  13  enodes  (cost  7 )
2.177 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
2.177 * [simplify]: Simplified to:
   (/ 2.0 (exp (log (+ (exp (* -1 x)) (exp x)))))
2.652 * [regime-testing]: Baseline error score: 0.012405356518458872
2.652 * [regime-testing]: Oracle error score: 0.00734527909765764
2.653 * [regime-testing]: End program error score: 0.012405356518458872