15.168 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ 2.0 (+ (exp x) (exp (neg x))))
0.021 * * [simplify]: iteration  0 :  10  enodes  (cost  5 )
0.022 * * [simplify]: iteration  1 :  12  enodes  (cost  5 )
0.023 * * [simplify]: iteration  2 :  14  enodes  (cost  5 )
0.024 * * [simplify]: iteration  3 :  15  enodes  (cost  5 )
0.025 * * [simplify]: iteration  4 :  20  enodes  (cost  5 )
0.026 * * [simplify]: iteration  5 :  40  enodes  (cost  5 )
0.027 * * [simplify]: iteration  6 :  61  enodes  (cost  5 )
0.029 * * [simplify]: iteration  7 :  143  enodes  (cost  5 )
0.038 * * [simplify]: iteration  8 :  1357  enodes  (cost  5 )
0.147 * * [simplify]: iteration  9 :  5001  enodes  (cost  5 )
0.148 * [simplify]: Simplified to:
   (/ 2.0 (+ (exp x) (exp (neg x))))
0.148 * * [progress]: iteration 1 / 4
0.148 * * * [progress]: picking best candidate
0.150 * * * * [pick]: Picked  #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (neg x)))))>
0.150 * * * [progress]: localizing error
0.156 * * * [progress]: generating rewritten candidates
0.156 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.160 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.167 * * * [progress]: generating series expansions
0.167 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.167 * [approximate]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in (x) around 0
0.167 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.167 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.167 * [taylor]: Taking taylor expansion of (neg x) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of (exp x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.168 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.168 * [taylor]: Taking taylor expansion of (neg x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of (exp x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.170 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0
0.170 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.170 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.170 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.170 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.171 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.171 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.171 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.171 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.171 * [taylor]: Taking taylor expansion of -1 in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.171 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.171 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.171 * [taylor]: Taking taylor expansion of -1 in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.172 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.172 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in (x) around 0
0.172 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x
0.172 * [taylor]: Taking taylor expansion of 2.0 in x
0.172 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.172 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.172 * [taylor]: Taking taylor expansion of (neg x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (exp x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x
0.172 * [taylor]: Taking taylor expansion of 2.0 in x
0.172 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.172 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.172 * [taylor]: Taking taylor expansion of (neg x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (exp x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.174 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
0.174 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.174 * [taylor]: Taking taylor expansion of 2.0 in x
0.174 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.174 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.174 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.174 * [taylor]: Taking taylor expansion of 2.0 in x
0.174 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.174 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.175 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.177 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.177 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.177 * [taylor]: Taking taylor expansion of 2.0 in x
0.177 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.177 * [taylor]: Taking taylor expansion of -1 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.177 * [taylor]: Taking taylor expansion of 2.0 in x
0.177 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.178 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.178 * [taylor]: Taking taylor expansion of -1 in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.180 * * * [progress]: simplifying candidates
0.180 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (exp x)) (exp (exp (neg x))))
  (log (+ (exp x) (exp (neg x))))
  (exp (+ (exp x) (exp (neg x))))
  (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))
  (cbrt (+ (exp x) (exp (neg x))))
  (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))
  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt (+ (exp x) (exp (neg x))))
  (+ (pow (exp x) 3) (pow (exp (neg x)) 3))
  (+ (* (exp x) (exp x)) (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x)))))
  (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))
  (- (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
  (- (log 2.0) (log (+ (exp x) (exp (neg x)))))
  (log (/ 2.0 (+ (exp x) (exp (neg x)))))
  (exp (/ 2.0 (+ (exp x) (exp (neg x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 2.0 (+ (exp x) (exp (neg x))))) (/ 2.0 (+ (exp x) (exp (neg x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))
  (neg 2.0)
  (neg (+ (exp x) (exp (neg x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (neg x)))))
  (/ 1 (sqrt (+ (exp x) (exp (neg x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (neg x)))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (neg x))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (neg x))))
  (/ 1 (+ (exp x) (exp (neg x))))
  (/ (+ (exp x) (exp (neg x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (neg x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp x) (exp (neg x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (neg x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (neg x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3)))
  (/ 2.0 (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (neg x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
0.184 * * [simplify]: iteration  0 :  192  enodes  (cost  411 )
0.187 * * [simplify]: iteration  1 :  634  enodes  (cost  377 )
0.199 * * [simplify]: iteration  2 :  3020  enodes  (cost  374 )
0.296 * * [simplify]: iteration  3 :  5001  enodes  (cost  373 )
0.298 * [simplify]: Simplified to:
   (exp (+ (exp x) (exp (neg x))))
  (log (+ (exp (* -1 x)) (exp x)))
  (exp (+ (exp x) (exp (neg x))))
  (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))
  (cbrt (+ (exp x) (exp (neg x))))
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt (+ (exp x) (exp (neg x))))
  (+ (pow (exp x) 3) (pow (exp (neg x)) 3))
  (+ (+ (exp (+ x x)) -1) (pow (exp x) -2))
  (- (/ (exp (+ x x)) 1) (/ (pow (exp x) -2) 1))
  (- (exp x) (exp (neg x)))
  (+ (exp (* -1 x)) (exp x))
  (log (/ 2.0 (+ (exp x) (exp (neg x)))))
  (log (/ 2.0 (+ (exp x) (exp (neg x)))))
  (exp (/ 2.0 (+ (exp x) (exp (neg x)))))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))
  (neg 2.0)
  (- (/ -1 (exp x)) (exp x))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (neg x)))))
  (/ 1 (sqrt (+ (exp x) (exp (neg x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (neg x)))))
  1
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  1
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (/ 1 (+ (exp x) (exp (neg x))))
  (/ (+ (exp x) (exp (neg x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (neg x)))))
  2.0
  2.0
  (/ (+ (exp x) (exp (neg x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (neg x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (neg x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3)))
  (/ 2.0 (+ (exp (+ x x)) (neg (exp (+ (neg x) (neg x))))))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (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 (neg x)) (exp x)))
  (/ 2.0 (+ (exp (neg x)) (exp x)))
0.299 * * * [progress]: adding candidates to table
0.349 * * [progress]: iteration 2 / 4
0.349 * * * [progress]: picking best candidate
0.353 * * * * [pick]: Picked  #<alt (λ (x) (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))>
0.353 * * * [progress]: localizing error
0.359 * * * [progress]: generating rewritten candidates
0.360 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1)
0.363 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.374 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.386 * * * [progress]: generating series expansions
0.387 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1)
0.387 * [approximate]: Taking taylor expansion of (/ -1 (exp x)) in (x) around 0
0.387 * [taylor]: Taking taylor expansion of (/ -1 (exp x)) in x
0.387 * [taylor]: Taking taylor expansion of -1 in x
0.387 * [taylor]: Taking taylor expansion of (exp x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of (/ -1 (exp x)) in x
0.387 * [taylor]: Taking taylor expansion of -1 in x
0.387 * [taylor]: Taking taylor expansion of (exp x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [approximate]: Taking taylor expansion of (/ -1 (exp (/ 1 x))) in (x) around 0
0.387 * [taylor]: Taking taylor expansion of (/ -1 (exp (/ 1 x))) in x
0.387 * [taylor]: Taking taylor expansion of -1 in x
0.387 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of (/ -1 (exp (/ 1 x))) in x
0.387 * [taylor]: Taking taylor expansion of -1 in x
0.388 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.388 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.389 * [approximate]: Taking taylor expansion of (/ -1 (exp (/ -1 x))) in (x) around 0
0.389 * [taylor]: Taking taylor expansion of (/ -1 (exp (/ -1 x))) in x
0.389 * [taylor]: Taking taylor expansion of -1 in x
0.389 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.389 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.389 * [taylor]: Taking taylor expansion of -1 in x
0.389 * [taylor]: Taking taylor expansion of x in x
0.389 * [taylor]: Taking taylor expansion of (/ -1 (exp (/ -1 x))) in x
0.389 * [taylor]: Taking taylor expansion of -1 in x
0.389 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.389 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.389 * [taylor]: Taking taylor expansion of -1 in x
0.389 * [taylor]: Taking taylor expansion of x in x
0.390 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.390 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (/ 1 (exp x)) (exp x))) in (x) around 0
0.390 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (/ 1 (exp x)) (exp x))) in x
0.390 * [taylor]: Taking taylor expansion of 2.0 in x
0.390 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp x)) (exp x)) in x
0.390 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
0.390 * [taylor]: Taking taylor expansion of (exp x) in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of (exp x) in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (/ 1 (exp x)) (exp x))) in x
0.391 * [taylor]: Taking taylor expansion of 2.0 in x
0.391 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp x)) (exp x)) in x
0.391 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
0.391 * [taylor]: Taking taylor expansion of (exp x) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of (exp x) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.395 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (/ 1 (exp (/ 1 x))) (exp (/ 1 x)))) in (x) around 0
0.395 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (/ 1 (exp (/ 1 x))) (exp (/ 1 x)))) in x
0.395 * [taylor]: Taking taylor expansion of 2.0 in x
0.395 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp (/ 1 x))) (exp (/ 1 x))) in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.395 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (/ 1 (exp (/ 1 x))) (exp (/ 1 x)))) in x
0.395 * [taylor]: Taking taylor expansion of 2.0 in x
0.395 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp (/ 1 x))) (exp (/ 1 x))) in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.395 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.396 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.399 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) in (x) around 0
0.399 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) in x
0.399 * [taylor]: Taking taylor expansion of 2.0 in x
0.399 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))) in x
0.399 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
0.399 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.399 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.399 * [taylor]: Taking taylor expansion of -1 in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.399 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.400 * [taylor]: Taking taylor expansion of -1 in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.400 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) in x
0.400 * [taylor]: Taking taylor expansion of 2.0 in x
0.400 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))) in x
0.400 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
0.400 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.400 * [taylor]: Taking taylor expansion of -1 in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.400 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.400 * [taylor]: Taking taylor expansion of -1 in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.403 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.403 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 (exp x)) (exp x))) in (x) around 0
0.403 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (exp x)) (exp x))) in x
0.403 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp x)) (exp x)) in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
0.403 * [taylor]: Taking taylor expansion of (exp x) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.404 * [taylor]: Taking taylor expansion of (exp x) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.404 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (exp x)) (exp x))) in x
0.404 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp x)) (exp x)) in x
0.404 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
0.404 * [taylor]: Taking taylor expansion of (exp x) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.404 * [taylor]: Taking taylor expansion of (exp x) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.405 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 (exp (/ 1 x))) (exp (/ 1 x)))) in (x) around 0
0.406 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (exp (/ 1 x))) (exp (/ 1 x)))) in x
0.406 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp (/ 1 x))) (exp (/ 1 x))) in x
0.406 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.406 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (exp (/ 1 x))) (exp (/ 1 x)))) in x
0.406 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp (/ 1 x))) (exp (/ 1 x))) in x
0.406 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.406 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.407 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) in (x) around 0
0.407 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) in x
0.407 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))) in x
0.407 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
0.407 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.407 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.407 * [taylor]: Taking taylor expansion of -1 in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.408 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.408 * [taylor]: Taking taylor expansion of -1 in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) in x
0.408 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))) in x
0.408 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
0.408 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.408 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.408 * [taylor]: Taking taylor expansion of -1 in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.408 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.408 * [taylor]: Taking taylor expansion of -1 in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.409 * * * [progress]: simplifying candidates
0.411 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log -1) x)
  (log (/ -1 (exp x)))
  (exp (/ -1 (exp x)))
  (/ (* (* -1 -1) -1) (* (* (exp x) (exp x)) (exp x)))
  (* (cbrt (/ -1 (exp x))) (cbrt (/ -1 (exp x))))
  (cbrt (/ -1 (exp x)))
  (* (* (/ -1 (exp x)) (/ -1 (exp x))) (/ -1 (exp x)))
  (sqrt (/ -1 (exp x)))
  (sqrt (/ -1 (exp x)))
  (neg -1)
  (neg (exp x))
  (/ (* (cbrt -1) (cbrt -1)) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (cbrt -1) (cbrt (exp x)))
  (/ (* (cbrt -1) (cbrt -1)) (sqrt (exp x)))
  (/ (cbrt -1) (sqrt (exp x)))
  (/ (* (cbrt -1) (cbrt -1)) 1)
  (/ (cbrt -1) (exp x))
  (/ (sqrt -1) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (sqrt -1) (cbrt (exp x)))
  (/ (sqrt -1) (sqrt (exp x)))
  (/ (sqrt -1) (sqrt (exp x)))
  (/ (sqrt -1) 1)
  (/ (sqrt -1) (exp x))
  (/ 1 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ -1 (cbrt (exp x)))
  (/ 1 (sqrt (exp x)))
  (/ -1 (sqrt (exp x)))
  (/ 1 1)
  (/ -1 (exp x))
  (/ 1 (exp x))
  (/ (exp x) -1)
  (/ -1 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ -1 (sqrt (exp x)))
  (/ -1 1)
  (/ (exp x) (cbrt -1))
  (/ (exp x) (sqrt -1))
  (/ (exp x) -1)
  (- (log (neg 2.0)) (log (- (/ -1 (exp x)) (exp x))))
  (log (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))
  (exp (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))
  (/ (* (* (neg 2.0) (neg 2.0)) (neg 2.0)) (* (* (- (/ -1 (exp x)) (exp x)) (- (/ -1 (exp x)) (exp x))) (- (/ -1 (exp x)) (exp x))))
  (* (cbrt (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))) (cbrt (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))))
  (cbrt (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))
  (* (* (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))) (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))) (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))
  (sqrt (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))
  (sqrt (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))
  (neg (neg 2.0))
  (neg (- (/ -1 (exp x)) (exp x)))
  (/ 0 (- (/ -1 (exp x)) (exp x)))
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (cbrt (neg 2.0)) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (cbrt (neg 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) 1)
  (/ (cbrt (neg 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (cbrt (neg 2.0)) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (cbrt (neg 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) 1)
  (/ (cbrt (neg 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt (neg 2.0)) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (sqrt (neg 2.0)) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt (neg 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt (neg 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt (neg 2.0)) 1)
  (/ (sqrt (neg 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt (neg 2.0)) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (sqrt (neg 2.0)) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (sqrt (neg 2.0)) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (sqrt (neg 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (sqrt (neg 2.0)) 1)
  (/ (sqrt (neg 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (neg 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ 1 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ 1 1)
  (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg 2.0) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ 1 (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (neg 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ 1 1)
  (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ -1 (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ 2.0 (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ -1 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ 2.0 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ -1 1)
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ -1 (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ 2.0 (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ -1 (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ 2.0 (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ -1 1)
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (cbrt 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) 1)
  (/ (cbrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (cbrt 2.0) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (cbrt 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) 1)
  (/ (cbrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (neg (sqrt 2.0)) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg (sqrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg (sqrt 2.0)) 1)
  (/ (sqrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (neg (sqrt 2.0)) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (sqrt 2.0) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg (sqrt 2.0)) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (sqrt 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (neg (sqrt 2.0)) 1)
  (/ (sqrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (neg 1) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ 2.0 (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg 1) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ 2.0 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg 1) 1)
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (neg 1) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ 2.0 (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg 1) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ 2.0 (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (neg 1) 1)
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (neg (cbrt 2.0)) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg (cbrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (neg (cbrt 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg (cbrt 2.0)) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (neg (cbrt 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (neg (cbrt 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (neg (sqrt 2.0)) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg (sqrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt 2.0) 1)
  (/ (neg (sqrt 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt 2.0) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg (sqrt 2.0)) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (sqrt 2.0) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (neg (sqrt 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (sqrt 2.0) 1)
  (/ (neg (sqrt 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (neg 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ 1 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ 1 1)
  (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg 2.0) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ 1 (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (neg 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ 1 1)
  (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (- (/ -1 (exp x)) (exp x)))
  (/ (- (/ -1 (exp x)) (exp x)) (neg 2.0))
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (neg 2.0) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (neg 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg 2.0) 1)
  (/ (neg 2.0) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg 2.0) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (neg 2.0) 1)
  (/ (- (/ -1 (exp x)) (exp x)) (cbrt (neg 2.0)))
  (/ (- (/ -1 (exp x)) (exp x)) (sqrt (neg 2.0)))
  (/ (- (/ -1 (exp x)) (exp x)) (neg 2.0))
  (/ (- (/ -1 (exp x)) (exp x)) 2.0)
  (/ (- (/ -1 (exp x)) (exp x)) (cbrt 2.0))
  (/ (- (/ -1 (exp x)) (exp x)) (sqrt 2.0))
  (/ (- (/ -1 (exp x)) (exp x)) 2.0)
  (/ (- (/ -1 (exp x)) (exp x)) (neg (cbrt 2.0)))
  (/ (- (/ -1 (exp x)) (exp x)) (neg (sqrt 2.0)))
  (/ (- (/ -1 (exp x)) (exp x)) (neg 2.0))
  (/ (neg 2.0) (- (pow (/ -1 (exp x)) 3) (pow (exp x) 3)))
  (/ (neg 2.0) (- (* (/ -1 (exp x)) (/ -1 (exp x))) (* (exp x) (exp x))))
  (/ (exp (/ -1 (exp x))) (exp (exp x)))
  (log (- (/ -1 (exp x)) (exp x)))
  (exp (- (/ -1 (exp x)) (exp x)))
  (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x))))
  (cbrt (- (/ -1 (exp x)) (exp x)))
  (* (* (- (/ -1 (exp x)) (exp x)) (- (/ -1 (exp x)) (exp x))) (- (/ -1 (exp x)) (exp x)))
  (sqrt (- (/ -1 (exp x)) (exp x)))
  (sqrt (- (/ -1 (exp x)) (exp x)))
  (- (pow (/ -1 (exp x)) 3) (pow (exp x) 3))
  (+ (* (/ -1 (exp x)) (/ -1 (exp x))) (+ (* (exp x) (exp x)) (* (/ -1 (exp x)) (exp x))))
  (neg (exp x))
  (- (* (/ -1 (exp x)) (/ -1 (exp x))) (* (exp x) (exp x)))
  (+ (/ -1 (exp x)) (exp x))
  (+ (sqrt (/ -1 (exp x))) (sqrt (exp x)))
  (- (sqrt (/ -1 (exp x))) (sqrt (exp x)))
  (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x)))
  (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x)))
  (- (/ -1 (exp x)) (exp x))
  (neg (exp x))
  (- x (+ (* 1/2 (pow x 2)) 1))
  (/ -1 (exp x))
  (/ -1 (exp x))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (/ 1 (exp x)) (exp x)))
  (/ 2.0 (+ (/ 1 (exp x)) (exp x)))
  (neg (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)))
  (neg (+ (/ 1 (exp x)) (exp x)))
  (neg (+ (/ 1 (exp x)) (exp x)))
0.418 * * [simplify]: iteration  0 :  441  enodes  (cost  1397 )
0.425 * * [simplify]: iteration  1 :  1578  enodes  (cost  1346 )
0.449 * * [simplify]: iteration  2 :  5001  enodes  (cost  1338 )
0.456 * [simplify]: Simplified to:
   (- (log -1) x)
  (- (log -1) x)
  (exp (/ -1 (exp x)))
  (pow (/ -1 (exp x)) 3)
  (* (cbrt (/ -1 (exp x))) (cbrt (/ -1 (exp x))))
  (cbrt (/ -1 (exp x)))
  (pow (/ -1 (exp x)) 3)
  (sqrt (/ -1 (exp x)))
  (sqrt (/ -1 (exp x)))
  1
  (* -1 (exp x))
  (/ (/ 1 (cbrt (exp x))) (cbrt (exp x)))
  (/ -1 (cbrt (exp x)))
  (/ 1 (sqrt (exp x)))
  (/ -1 (sqrt (exp x)))
  1
  (/ -1 (exp x))
  (/ (sqrt -1) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (sqrt -1) (cbrt (exp x)))
  (/ (sqrt -1) (sqrt (exp x)))
  (/ (sqrt -1) (sqrt (exp x)))
  (sqrt -1)
  (/ (sqrt -1) (exp x))
  (/ (/ 1 (cbrt (exp x))) (cbrt (exp x)))
  (/ -1 (cbrt (exp x)))
  (/ 1 (sqrt (exp x)))
  (/ -1 (sqrt (exp x)))
  1
  (/ -1 (exp x))
  (/ 1 (exp x))
  (* -1 (exp x))
  (/ -1 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ -1 (sqrt (exp x)))
  -1
  (* -1 (exp x))
  (/ (exp x) (sqrt -1))
  (* -1 (exp x))
  (log (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))
  (log (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))
  (exp (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))
  (pow (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))) 3)
  (* (cbrt (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))) (cbrt (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))))
  (cbrt (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))
  (pow (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))) 3)
  (sqrt (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))
  (sqrt (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))
  2.0
  (+ (/ 1 (exp x)) (exp x))
  0
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (cbrt (neg 2.0)) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (cbrt (neg 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (* (cbrt (neg 2.0)) (cbrt (neg 2.0)))
  (/ (cbrt (neg 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (cbrt (neg 2.0)) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (* (cbrt (neg 2.0)) (cbrt (neg 2.0))) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (cbrt (neg 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (* (cbrt (neg 2.0)) (cbrt (neg 2.0)))
  (/ (cbrt (neg 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt (neg 2.0)) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (sqrt (neg 2.0)) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt (neg 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt (neg 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (sqrt (neg 2.0))
  (/ (sqrt (neg 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt (neg 2.0)) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (sqrt (neg 2.0)) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (sqrt (neg 2.0)) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (sqrt (neg 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (sqrt (neg 2.0))
  (/ (sqrt (neg 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (neg 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ 1 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  1
  (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg 2.0) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ 1 (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (neg 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  1
  (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ -1 (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ 2.0 (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ -1 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ 2.0 (sqrt (- (/ -1 (exp x)) (exp x))))
  -1
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ -1 (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ 2.0 (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ -1 (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ 2.0 (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  -1
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (cbrt 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (neg (* (cbrt 2.0) (cbrt 2.0)))
  (/ (cbrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (cbrt 2.0) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg (* (cbrt 2.0) (cbrt 2.0))) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (cbrt 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (neg (* (cbrt 2.0) (cbrt 2.0)))
  (/ (cbrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (neg (sqrt 2.0)) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg (sqrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (neg (sqrt 2.0))
  (/ (sqrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (neg (sqrt 2.0)) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (sqrt 2.0) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg (sqrt 2.0)) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (sqrt 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (neg (sqrt 2.0))
  (/ (sqrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ -1 (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ 2.0 (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ -1 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ 2.0 (sqrt (- (/ -1 (exp x)) (exp x))))
  -1
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ -1 (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ 2.0 (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ -1 (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ 2.0 (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  -1
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (neg (cbrt 2.0)) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg (cbrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (neg (cbrt 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg (cbrt 2.0)) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (neg (cbrt 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (neg (cbrt 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (neg (sqrt 2.0)) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg (sqrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (sqrt 2.0)
  (/ (neg (sqrt 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt 2.0) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg (sqrt 2.0)) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (sqrt 2.0) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (neg (sqrt 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (sqrt 2.0)
  (/ (neg (sqrt 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (neg 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ 1 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (neg 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  1
  (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg 2.0) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ 1 (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (neg 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  1
  (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (- (/ -1 (exp x)) (exp x)))
  (/ (- (/ -1 (exp x)) (exp x)) (neg 2.0))
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (neg 2.0) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (neg 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (neg 2.0)
  (/ (neg 2.0) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (neg 2.0) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (neg 2.0)
  (/ (- (/ -1 (exp x)) (exp x)) (cbrt (neg 2.0)))
  (/ (- (/ -1 (exp x)) (exp x)) (sqrt (neg 2.0)))
  (/ (- (/ -1 (exp x)) (exp x)) (neg 2.0))
  (/ (- (/ -1 (exp x)) (exp x)) 2.0)
  (/ (- (/ -1 (exp x)) (exp x)) (cbrt 2.0))
  (/ (- (/ -1 (exp x)) (exp x)) (sqrt 2.0))
  (/ (- (/ -1 (exp x)) (exp x)) 2.0)
  (/ (- (/ -1 (exp x)) (exp x)) (neg (cbrt 2.0)))
  (/ (- (/ -1 (exp x)) (exp x)) (neg (sqrt 2.0)))
  (/ (- (/ -1 (exp x)) (exp x)) (neg 2.0))
  (/ (neg 2.0) (- (pow (/ -1 (exp x)) 3) (pow (exp x) 3)))
  (neg (/ 2.0 (+ (neg (exp (+ x x))) (/ 1 (exp (+ x x))))))
  (exp (- (/ -1 (exp x)) (exp x)))
  (log (- (/ -1 (exp x)) (exp x)))
  (exp (- (/ -1 (exp x)) (exp x)))
  (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x))))
  (cbrt (- (/ -1 (exp x)) (exp x)))
  (pow (- (/ -1 (exp x)) (exp x)) 3)
  (sqrt (- (/ -1 (exp x)) (exp x)))
  (sqrt (- (/ -1 (exp x)) (exp x)))
  (- (pow (/ -1 (exp x)) 3) (pow (exp x) 3))
  (+ (+ (/ 1 (exp (+ x x))) (exp (+ x x))) -1)
  (* -1 (exp x))
  (+ (neg (exp (+ x x))) (/ 1 (exp (+ x x))))
  (+ (/ -1 (exp x)) (exp x))
  (+ (sqrt (/ -1 (exp x))) (sqrt (exp x)))
  (- (sqrt (/ -1 (exp x))) (sqrt (exp x)))
  (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x)))
  (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x)))
  (- (/ -1 (exp x)) (exp x))
  (* -1 (exp x))
  (- x (+ (* 1/2 (pow x 2)) 1))
  (/ -1 (exp x))
  (/ -1 (exp x))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (/ 1 (exp x)) (exp x)))
  (/ 2.0 (+ (/ 1 (exp x)) (exp x)))
  (neg (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)))
  (- (/ -1 (exp x)) (exp x))
  (- (/ -1 (exp x)) (exp x))
0.457 * * * [progress]: adding candidates to table
0.609 * * [progress]: iteration 3 / 4
0.609 * * * [progress]: picking best candidate
0.612 * * * * [pick]: Picked  #<alt (λ (x) (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))>
0.612 * * * [progress]: localizing error
0.620 * * * [progress]: generating rewritten candidates
0.620 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.629 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.639 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.645 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
0.656 * * * [progress]: generating series expansions
0.656 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.656 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3) in (x) around 0
0.656 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3) in x
0.656 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x
0.656 * [taylor]: Taking taylor expansion of 2.0 in x
0.656 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.656 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.656 * [taylor]: Taking taylor expansion of (neg x) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of (exp x) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3) in x
0.656 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x
0.656 * [taylor]: Taking taylor expansion of 2.0 in x
0.656 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.656 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.656 * [taylor]: Taking taylor expansion of (neg x) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of (exp x) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.658 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) 3) in (x) around 0
0.659 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) 3) in x
0.659 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.659 * [taylor]: Taking taylor expansion of 2.0 in x
0.659 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.659 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.659 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) 3) in x
0.659 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.659 * [taylor]: Taking taylor expansion of 2.0 in x
0.659 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.659 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.659 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.664 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in (x) around 0
0.664 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in x
0.664 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.664 * [taylor]: Taking taylor expansion of 2.0 in x
0.664 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.664 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.664 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.665 * [taylor]: Taking taylor expansion of -1 in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.665 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3) in x
0.665 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.665 * [taylor]: Taking taylor expansion of 2.0 in x
0.665 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.665 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.665 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.665 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.665 * [taylor]: Taking taylor expansion of -1 in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.669 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.669 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in (x) around 0
0.669 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x
0.670 * [taylor]: Taking taylor expansion of 2.0 in x
0.670 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.670 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.670 * [taylor]: Taking taylor expansion of (neg x) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of (exp x) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x
0.670 * [taylor]: Taking taylor expansion of 2.0 in x
0.670 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.670 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.670 * [taylor]: Taking taylor expansion of (neg x) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of (exp x) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.672 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
0.672 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.672 * [taylor]: Taking taylor expansion of 2.0 in x
0.672 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.672 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.672 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.672 * [taylor]: Taking taylor expansion of 2.0 in x
0.672 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.672 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.672 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.675 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.675 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.675 * [taylor]: Taking taylor expansion of 2.0 in x
0.675 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.675 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.675 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.675 * [taylor]: Taking taylor expansion of -1 in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.675 * [taylor]: Taking taylor expansion of 2.0 in x
0.675 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.675 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.675 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.675 * [taylor]: Taking taylor expansion of -1 in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.680 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.680 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in (x) around 0
0.680 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x
0.680 * [taylor]: Taking taylor expansion of 2.0 in x
0.680 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.681 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.681 * [taylor]: Taking taylor expansion of (neg x) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of (exp x) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (neg x)) (exp x))) in x
0.681 * [taylor]: Taking taylor expansion of 2.0 in x
0.681 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.681 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.681 * [taylor]: Taking taylor expansion of (neg x) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of (exp x) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.683 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
0.683 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.683 * [taylor]: Taking taylor expansion of 2.0 in x
0.683 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.683 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.683 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.683 * [taylor]: Taking taylor expansion of 2.0 in x
0.683 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.683 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.683 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.686 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.686 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.686 * [taylor]: Taking taylor expansion of 2.0 in x
0.686 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.686 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.686 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.686 * [taylor]: Taking taylor expansion of -1 in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.686 * [taylor]: Taking taylor expansion of 2.0 in x
0.686 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.686 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.686 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.686 * [taylor]: Taking taylor expansion of -1 in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.689 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
0.689 * [approximate]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in (x) around 0
0.689 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.689 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.689 * [taylor]: Taking taylor expansion of (neg x) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (exp x) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.689 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.689 * [taylor]: Taking taylor expansion of (neg x) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (exp x) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.691 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0
0.691 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.691 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.691 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.691 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.691 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.691 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.691 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.692 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.692 * [taylor]: Taking taylor expansion of -1 in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.692 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.692 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.692 * [taylor]: Taking taylor expansion of -1 in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.692 * * * [progress]: simplifying candidates
0.695 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (- (log 2.0) (log (+ (exp (neg x)) (exp x)))) 3)
  (* (log (/ 2.0 (+ (exp (neg x)) (exp x)))) 3)
  (* (log (/ 2.0 (+ (exp (neg x)) (exp x)))) 3)
  (* 1 3)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) (* (cbrt 3) (cbrt 3)))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) (sqrt 3))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 1)
  (pow (* (cbrt (/ 2.0 (+ (exp (neg x)) (exp x)))) (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))) 3)
  (pow (cbrt (/ 2.0 (+ (exp (neg x)) (exp x)))) 3)
  (pow (sqrt (/ 2.0 (+ (exp (neg x)) (exp x)))) 3)
  (pow (sqrt (/ 2.0 (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))) 3)
  (pow (/ (cbrt 2.0) (cbrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (cbrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (* (cbrt 2.0) (cbrt 2.0)) 1) 3)
  (pow (/ (cbrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (pow (/ (* (cbrt 2.0) (cbrt 2.0)) 1) 3)
  (pow (/ (cbrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (pow (/ (sqrt 2.0) (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))) 3)
  (pow (/ (sqrt 2.0) (cbrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (sqrt 2.0) 1) 3)
  (pow (/ (sqrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (pow (/ (sqrt 2.0) 1) 3)
  (pow (/ (sqrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (pow (/ 1 (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))) 3)
  (pow (/ 2.0 (cbrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ 1 (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ 2.0 (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ 1 1) 3)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  (pow 1 3)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  (pow 2.0 3)
  (pow (/ 1 (+ (exp (neg x)) (exp x))) 3)
  (pow (/ 2.0 (+ (pow (exp (neg x)) 3) (pow (exp x) 3))) 3)
  (pow (+ (* (exp (neg x)) (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp x)))) 3)
  (pow (/ 2.0 (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp x)))) 3)
  (pow (- (exp (neg x)) (exp x)) 3)
  (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x))))
  (log (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (exp (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (* (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)) (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))
  (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (* (* (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3) (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)) (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (pow (* (cbrt (/ 2.0 (+ (exp (neg x)) (exp x)))) (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))) 3)
  (pow (cbrt (/ 2.0 (+ (exp (neg x)) (exp x)))) 3)
  (pow (sqrt (/ 2.0 (+ (exp (neg x)) (exp x)))) 3)
  (pow (sqrt (/ 2.0 (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))) 3)
  (pow (/ (cbrt 2.0) (cbrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (cbrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (* (cbrt 2.0) (cbrt 2.0)) 1) 3)
  (pow (/ (cbrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (pow (/ (* (cbrt 2.0) (cbrt 2.0)) 1) 3)
  (pow (/ (cbrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (pow (/ (sqrt 2.0) (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))) 3)
  (pow (/ (sqrt 2.0) (cbrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (sqrt 2.0) 1) 3)
  (pow (/ (sqrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (pow (/ (sqrt 2.0) 1) 3)
  (pow (/ (sqrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (pow (/ 1 (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))) 3)
  (pow (/ 2.0 (cbrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ 1 (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ 2.0 (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ 1 1) 3)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  (pow 1 3)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  (pow 2.0 3)
  (pow (/ 1 (+ (exp (neg x)) (exp x))) 3)
  (pow (/ 2.0 (+ (pow (exp (neg x)) 3) (pow (exp x) 3))) 3)
  (pow (+ (* (exp (neg x)) (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp x)))) 3)
  (pow (/ 2.0 (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp x)))) 3)
  (pow (- (exp (neg x)) (exp x)) 3)
  (pow 2.0 3)
  (pow (+ (exp (neg x)) (exp x)) 3)
  (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x))))
  (sqrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (sqrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 3 2))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 3 2))
  (log (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))
  (exp (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))
  (cbrt (pow (* (cbrt (/ 2.0 (+ (exp (neg x)) (exp x)))) (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))) 3))
  (cbrt (pow (cbrt (/ 2.0 (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (sqrt (/ 2.0 (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (sqrt (/ 2.0 (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))) 3))
  (cbrt (pow (/ (cbrt 2.0) (cbrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (cbrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (* (cbrt 2.0) (cbrt 2.0)) 1) 3))
  (cbrt (pow (/ (cbrt 2.0) (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow (/ (* (cbrt 2.0) (cbrt 2.0)) 1) 3))
  (cbrt (pow (/ (cbrt 2.0) (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow (/ (sqrt 2.0) (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))) 3))
  (cbrt (pow (/ (sqrt 2.0) (cbrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (sqrt 2.0) 1) 3))
  (cbrt (pow (/ (sqrt 2.0) (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow (/ (sqrt 2.0) 1) 3))
  (cbrt (pow (/ (sqrt 2.0) (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow (/ 1 (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))) 3))
  (cbrt (pow (/ 2.0 (cbrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ 1 (sqrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ 2.0 (sqrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow 2.0 3))
  (cbrt (pow (/ 1 (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow (/ 2.0 (+ (pow (exp (neg x)) 3) (pow (exp x) 3))) 3))
  (cbrt (pow (+ (* (exp (neg x)) (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ 2.0 (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp x)))) 3))
  (cbrt (pow (- (exp (neg x)) (exp x)) 3))
  (cbrt (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (cbrt (* (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)) (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))))
  (cbrt (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))
  (cbrt (pow (* (cbrt (/ 2.0 (+ (exp (neg x)) (exp x)))) (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))) 3))
  (cbrt (pow (cbrt (/ 2.0 (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (sqrt (/ 2.0 (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (sqrt (/ 2.0 (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))) 3))
  (cbrt (pow (/ (cbrt 2.0) (cbrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (cbrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (* (cbrt 2.0) (cbrt 2.0)) 1) 3))
  (cbrt (pow (/ (cbrt 2.0) (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow (/ (* (cbrt 2.0) (cbrt 2.0)) 1) 3))
  (cbrt (pow (/ (cbrt 2.0) (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow (/ (sqrt 2.0) (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))) 3))
  (cbrt (pow (/ (sqrt 2.0) (cbrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ (sqrt 2.0) 1) 3))
  (cbrt (pow (/ (sqrt 2.0) (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow (/ (sqrt 2.0) 1) 3))
  (cbrt (pow (/ (sqrt 2.0) (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow (/ 1 (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))) 3))
  (cbrt (pow (/ 2.0 (cbrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ 1 (sqrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ 2.0 (sqrt (+ (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow 2.0 3))
  (cbrt (pow (/ 1 (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow (/ 2.0 (+ (pow (exp (neg x)) 3) (pow (exp x) 3))) 3))
  (cbrt (pow (+ (* (exp (neg x)) (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp x)))) 3))
  (cbrt (pow (/ 2.0 (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp x)))) 3))
  (cbrt (pow (- (exp (neg x)) (exp x)) 3))
  (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (cbrt (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x)))))
  (cbrt (sqrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))
  (cbrt (sqrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))
  (cbrt 1)
  (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 3 2)))
  (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 3 2)))
  (cbrt (pow 2.0 3))
  (cbrt (pow (+ (exp (neg x)) (exp x)) 3))
  (* (cbrt (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))) (cbrt (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))))
  (cbrt (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))
  (* (* (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)) (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))) (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))
  (sqrt (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))
  (sqrt (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))
  (- (log 2.0) (log (+ (exp (neg x)) (exp x))))
  (log (/ 2.0 (+ (exp (neg x)) (exp x))))
  (exp (/ 2.0 (+ (exp (neg x)) (exp x))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x))) (+ (exp (neg x)) (exp x))))
  (* (cbrt (/ 2.0 (+ (exp (neg x)) (exp x)))) (cbrt (/ 2.0 (+ (exp (neg x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (* (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x)))) (/ 2.0 (+ (exp (neg x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (neg 2.0)
  (neg (+ (exp (neg x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x)))))
  (/ (cbrt 2.0) (cbrt (+ (exp (neg x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp (neg x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp (neg x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp (neg x)) (exp x)))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp (neg x)) (exp x)))
  (/ 1 (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x)))))
  (/ 2.0 (cbrt (+ (exp (neg x)) (exp x))))
  (/ 1 (sqrt (+ (exp (neg x)) (exp x))))
  (/ 2.0 (sqrt (+ (exp (neg x)) (exp x))))
  (/ 1 1)
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (/ 1 1)
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (/ 1 (+ (exp (neg x)) (exp x)))
  (/ (+ (exp (neg x)) (exp x)) 2.0)
  (/ 2.0 (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x)))))
  (/ 2.0 (sqrt (+ (exp (neg x)) (exp x))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp (neg x)) (exp x)) (cbrt 2.0))
  (/ (+ (exp (neg x)) (exp x)) (sqrt 2.0))
  (/ (+ (exp (neg x)) (exp x)) 2.0)
  (/ 2.0 (+ (pow (exp (neg x)) 3) (pow (exp x) 3)))
  (/ 2.0 (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp x))))
  (* (exp (exp (neg x))) (exp (exp x)))
  (log (+ (exp (neg x)) (exp x)))
  (exp (+ (exp (neg x)) (exp x)))
  (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))
  (cbrt (+ (exp (neg x)) (exp x)))
  (* (* (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x))) (+ (exp (neg x)) (exp x)))
  (sqrt (+ (exp (neg x)) (exp x)))
  (sqrt (+ (exp (neg x)) (exp x)))
  (+ (pow (exp (neg x)) 3) (pow (exp x) 3))
  (+ (* (exp (neg x)) (exp (neg x))) (- (* (exp x) (exp x)) (* (exp (neg x)) (exp x))))
  (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp x)))
  (- (exp (neg x)) (exp x))
  (+ (exp (neg x)) (exp x))
  (- (+ (* 1.375 (pow x 4)) 1.0) (* 1.5 (pow x 2)))
  (/ 8.0 (pow (+ (exp (neg 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 (neg 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 (neg x)) (exp x)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (neg x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
0.702 * * [simplify]: iteration  0 :  473  enodes  (cost  1622 )
0.711 * * [simplify]: iteration  1 :  2068  enodes  (cost  1505 )
0.745 * * [simplify]: iteration  2 :  5003  enodes  (cost  1489 )
0.754 * [simplify]: Simplified to:
   (log (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (log (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (log (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  3
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) (* (cbrt 3) (cbrt 3)))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) (sqrt 3))
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 2)
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3/2)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3/2)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 2)
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (/ (* 2.0 2.0) (pow (sqrt (+ (exp (neg x)) (exp x))) 3))
  (pow (/ (cbrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (* 2.0 2.0)
  (pow (/ (cbrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (* 2.0 2.0)
  (pow (/ (cbrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (/ (pow (sqrt 2.0) 3) (* (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x))))
  (/ 2.0 (/ (+ (exp (neg x)) (exp x)) (sqrt 2.0)))
  (pow (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (sqrt 2.0) 3)
  (pow (/ (sqrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (pow (sqrt 2.0) 3)
  (pow (/ (sqrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (/ 1 (+ (+ 1 (exp (+ x x))) (+ (pow (exp -1) (* 2 x)) 1)))
  (/ (pow 2.0 3) (+ (exp (neg x)) (exp x)))
  (pow (/ 1 (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ 2.0 (sqrt (+ (exp (neg x)) (exp x)))) 3)
  1
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  1
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  1
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  (pow 2.0 3)
  (pow (/ 1 (+ (exp (neg x)) (exp x))) 3)
  (pow (/ 2.0 (+ (pow (exp (neg x)) 3) (pow (exp x) 3))) 3)
  (pow (- (+ (exp (+ (neg x) (neg x))) (exp (+ x x))) (exp (+ (neg x) x))) 3)
  (pow (/ 2.0 (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp x)))) 3)
  (pow (- (exp (neg x)) (exp x)) 3)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 2)
  (log (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (exp (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 2)
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (pow (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3) 3)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 2)
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3/2)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3/2)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 2)
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (/ (* 2.0 2.0) (pow (sqrt (+ (exp (neg x)) (exp x))) 3))
  (pow (/ (cbrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (* 2.0 2.0)
  (pow (/ (cbrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (* 2.0 2.0)
  (pow (/ (cbrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (/ (pow (sqrt 2.0) 3) (* (+ (exp (neg x)) (exp x)) (+ (exp (neg x)) (exp x))))
  (/ 2.0 (/ (+ (exp (neg x)) (exp x)) (sqrt 2.0)))
  (pow (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (sqrt 2.0) 3)
  (pow (/ (sqrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (pow (sqrt 2.0) 3)
  (pow (/ (sqrt 2.0) (+ (exp (neg x)) (exp x))) 3)
  (/ 1 (+ (+ 1 (exp (+ x x))) (+ (pow (exp -1) (* 2 x)) 1)))
  (/ (pow 2.0 3) (+ (exp (neg x)) (exp x)))
  (pow (/ 1 (sqrt (+ (exp (neg x)) (exp x)))) 3)
  (pow (/ 2.0 (sqrt (+ (exp (neg x)) (exp x)))) 3)
  1
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  1
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  1
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  (pow 2.0 3)
  (pow (/ 1 (+ (exp (neg x)) (exp x))) 3)
  (pow (/ 2.0 (+ (pow (exp (neg x)) 3) (pow (exp x) 3))) 3)
  (pow (- (+ (exp (+ (neg x) (neg x))) (exp (+ x x))) (exp (+ (neg x) x))) 3)
  (pow (/ 2.0 (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp x)))) 3)
  (pow (- (exp (neg x)) (exp x)) 3)
  (pow 2.0 3)
  (pow (+ (exp (neg x)) (exp x)) 3)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 2)
  (sqrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (sqrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3/2)
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3/2)
  (log (/ 2.0 (+ (exp (neg x)) (exp x))))
  (exp (/ 2.0 (+ (exp (neg x)) (exp x))))
  (cbrt (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (cbrt (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (+ (exp (neg x)) (exp x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (neg x)) (exp x)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (neg x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (neg x)) (exp x)))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (neg x)) (exp x)))
  (/ 1 (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x)))))
  (/ 2.0 (cbrt (+ (exp (neg x)) (exp x))))
  (/ 1 (sqrt (+ (exp (neg x)) (exp x))))
  (/ 2.0 (sqrt (+ (exp (neg x)) (exp x))))
  1
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  1
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  1
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  2.0
  (/ 1 (+ (exp (neg x)) (exp x)))
  (/ 2.0 (+ (pow (exp (neg x)) 3) (pow (exp x) 3)))
  (- (exp (+ x x)) (- 1 (pow (exp -1) (* 2 x))))
  (/ 2.0 (+ (neg (exp (+ x x))) (pow (exp -1) (* 2 x))))
  (- (exp (neg x)) (exp x))
  (cbrt (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (cbrt (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (cbrt (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (cbrt (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (+ (exp (neg x)) (exp x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (neg x)) (exp x)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (neg x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (neg x)) (exp x)))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (neg x)) (exp x)))
  (/ 1 (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x)))))
  (/ 2.0 (cbrt (+ (exp (neg x)) (exp x))))
  (/ 1 (sqrt (+ (exp (neg x)) (exp x))))
  (/ 2.0 (sqrt (+ (exp (neg x)) (exp x))))
  1
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  1
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  1
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  2.0
  (/ 1 (+ (exp (neg x)) (exp x)))
  (/ 2.0 (+ (pow (exp (neg x)) 3) (pow (exp x) 3)))
  (- (exp (+ x x)) (- 1 (pow (exp -1) (* 2 x))))
  (/ 2.0 (+ (neg (exp (+ x x))) (pow (exp -1) (* 2 x))))
  (- (exp (neg x)) (exp x))
  (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (cbrt (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x)))))
  (cbrt (sqrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))
  (cbrt (sqrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))
  1
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (sqrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  2.0
  (+ (exp (neg x)) (exp x))
  (cbrt (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  (sqrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (log (/ 2.0 (+ (exp (neg x)) (exp x))))
  (log (/ 2.0 (+ (exp (neg x)) (exp x))))
  (exp (/ 2.0 (+ (exp (neg x)) (exp x))))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  (cbrt (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)
  (sqrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (neg 2.0)
  (- (/ -1 (exp x)) (exp x))
  (cbrt (* (/ 2.0 (+ (exp (neg x)) (exp x))) (/ 2.0 (+ (exp (neg x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (neg x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (+ (exp (neg x)) (exp x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (neg x)) (exp x)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (neg x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (neg x)) (exp x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (neg x)) (exp x)))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (neg x)) (exp x)))
  (/ 1 (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x)))))
  (/ 2.0 (cbrt (+ (exp (neg x)) (exp x))))
  (/ 1 (sqrt (+ (exp (neg x)) (exp x))))
  (/ 2.0 (sqrt (+ (exp (neg x)) (exp x))))
  1
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  1
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (/ 1 (+ (exp (neg x)) (exp x)))
  (/ (+ (exp (neg x)) (exp x)) 2.0)
  (/ 2.0 (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x)))))
  (/ 2.0 (sqrt (+ (exp (neg x)) (exp x))))
  2.0
  2.0
  (/ (+ (exp (neg x)) (exp x)) (cbrt 2.0))
  (/ (+ (exp (neg x)) (exp x)) (sqrt 2.0))
  (/ (+ (exp (neg x)) (exp x)) 2.0)
  (/ 2.0 (+ (pow (exp (neg x)) 3) (pow (exp x) 3)))
  (/ 2.0 (+ (neg (exp (+ x x))) (pow (exp -1) (* 2 x))))
  (exp (+ (exp (neg x)) (exp x)))
  (log (+ (exp (neg x)) (exp x)))
  (exp (+ (exp (neg x)) (exp x)))
  (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))
  (cbrt (+ (exp (neg x)) (exp x)))
  (pow (+ (exp (neg x)) (exp x)) 3)
  (sqrt (+ (exp (neg x)) (exp x)))
  (sqrt (+ (exp (neg x)) (exp x)))
  (+ (pow (exp (neg x)) 3) (pow (exp x) 3))
  (- (exp (+ x x)) (- 1 (pow (exp -1) (* 2 x))))
  (+ (neg (exp (+ x x))) (pow (exp -1) (* 2 x)))
  (- (exp (neg x)) (exp x))
  (+ (exp (neg 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 (neg x)) (exp x)))
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (neg x)) (exp x))
  (+ (exp (neg x)) (exp x))
0.755 * * * [progress]: adding candidates to table
0.886 * [progress]: [Phase 3 of 3] Extracting.
0.886 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))> #<alt (λ (x) (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))>)
0.886 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.886 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (neg 2.0) (- (/ -1 (exp x)) (exp x))))> #<alt (λ (x) (cbrt (pow (/ 2.0 (+ (exp (neg x)) (exp x))) 3)))>)
0.911 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.912 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))
0.912 * * [simplify]: iteration  0 :  10  enodes  (cost  6 )
0.913 * * [simplify]: iteration  1 :  10  enodes  (cost  6 )
0.913 * [simplify]: Simplified to:
   (/ (neg 2.0) (- (/ -1 (exp x)) (exp x)))
1.508 * [regime-testing]: End program error score: 0.01169583016429242