25.807 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.065 * * * [progress]: [2/2] Setting up program.
0.067 * [progress]: [Phase 2 of 3] Improving.
0.067 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (exp x) (exp (- x))) 2.0)
0.067 * [simplify]: Sending expressions to egg_math:
 (/ (- (exp h0) (exp (- h0))) h1)
0.070 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
0.071 * * [simplify]: iteration  1 :  23  enodes  (cost  5 )
0.072 * * [simplify]: iteration  2 :  31  enodes  (cost  5 )
0.073 * * [simplify]: iteration  3 :  36  enodes  (cost  5 )
0.075 * * [simplify]: iteration  4 :  41  enodes  (cost  5 )
0.076 * * [simplify]: iteration  5 :  65  enodes  (cost  5 )
0.078 * * [simplify]: iteration  6 :  103  enodes  (cost  5 )
0.080 * * [simplify]: iteration  7 :  250  enodes  (cost  5 )
0.088 * * [simplify]: iteration  8 :  1252  enodes  (cost  5 )
0.288 * * [simplify]: iteration  9 :  5001  enodes  (cost  5 )
0.290 * [simplify]: Simplified to:
   (/ (- (exp x) (exp (- x))) 2.0)
0.290 * * [progress]: iteration 1 / 4
0.290 * * * [progress]: picking best candidate
0.292 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (exp x) (exp (- x))) 2.0))>
0.292 * * * [progress]: localizing error
0.298 * * * [progress]: generating rewritten candidates
0.298 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.311 * * * [progress]: generating series expansions
0.311 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.311 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0
0.311 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
0.311 * [taylor]: Taking taylor expansion of (exp x) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.312 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.312 * [taylor]: Taking taylor expansion of (- x) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.312 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
0.312 * [taylor]: Taking taylor expansion of (exp x) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.312 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.312 * [taylor]: Taking taylor expansion of (- x) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.339 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
0.339 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.339 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.340 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.340 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.340 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.344 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
0.344 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.344 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.344 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.344 * [taylor]: Taking taylor expansion of -1 in x
0.344 * [taylor]: Taking taylor expansion of x in x
0.344 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.344 * [taylor]: Taking taylor expansion of x in x
0.345 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.345 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.345 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.345 * [taylor]: Taking taylor expansion of -1 in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.345 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.349 * * * [progress]: simplifying candidates
0.349 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (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)))
  (+ (sqrt (exp x)) (sqrt (exp (- x))))
  (- (sqrt (exp x)) (sqrt (exp (- x))))
  (- (exp x) (exp (- x)))
  (- (exp (- x)))
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (- (exp x) (exp (- x)))
  (- (exp x) (exp (* -1 x)))
0.349 * [simplify]: Sending expressions to egg_math:
 (/ (exp (exp h0)) (exp (exp (- h0))))
 (log (- (exp h0) (exp (- h0))))
 (exp (- (exp h0) (exp (- h0))))
 (* (cbrt (- (exp h0) (exp (- h0)))) (cbrt (- (exp h0) (exp (- h0)))))
 (cbrt (- (exp h0) (exp (- h0))))
 (* (* (- (exp h0) (exp (- h0))) (- (exp h0) (exp (- h0)))) (- (exp h0) (exp (- h0))))
 (sqrt (- (exp h0) (exp (- h0))))
 (sqrt (- (exp h0) (exp (- h0))))
 (- (pow (exp h0) 3) (pow (exp (- h0)) 3))
 (+ (* (exp h0) (exp h0)) (+ (* (exp (- h0)) (exp (- h0))) (* (exp h0) (exp (- h0)))))
 (- (exp (- h0)))
 (- (* (exp h0) (exp h0)) (* (exp (- h0)) (exp (- h0))))
 (+ (exp h0) (exp (- h0)))
 (+ (sqrt (exp h0)) (sqrt (exp (- h0))))
 (- (sqrt (exp h0)) (sqrt (exp (- h0))))
 (- (exp h0) (exp (- h0)))
 (- (exp (- h0)))
 (+ (* 1/3 (pow h0 3)) (+ (* 1/60 (pow h0 5)) (* 2 h0)))
 (- (exp h0) (exp (- h0)))
 (- (exp h0) (exp (* -1 h0)))
0.352 * * [simplify]: iteration  0 :  100  enodes  (cost  120 )
0.354 * * [simplify]: iteration  1 :  257  enodes  (cost  108 )
0.359 * * [simplify]: iteration  2 :  763  enodes  (cost  107 )
0.378 * * [simplify]: iteration  3 :  4896  enodes  (cost  105 )
0.930 * * [simplify]: iteration  4 :  5001  enodes  (cost  105 )
0.936 * [simplify]: Simplified to:
   (exp (- (exp x) (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))))
  (pow (- (exp x) (exp (* -1 x))) 3)
  (sqrt (- (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (- (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (+ 1 (exp (+ x x))) (pow (exp x) -2))
  (- (exp (* -1 x)))
  (* (exp x) (- (exp x) (pow (exp x) -3)))
  (+ (exp x) (exp (- x)))
  (+ (sqrt (exp x)) (sqrt (exp (- x))))
  (- (sqrt (exp x)) (sqrt (exp (- x))))
  (- (exp x) (exp (* -1 x)))
  (- (exp (* -1 x)))
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (- (exp x) (exp (* -1 x)))
  (- (exp x) (exp (* -1 x)))
0.936 * * * [progress]: adding candidates to table
0.976 * * [progress]: iteration 2 / 4
0.976 * * * [progress]: picking best candidate
0.985 * * * * [pick]: Picked  #<alt (λ (x) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 2.0))>
0.985 * * * [progress]: localizing error
0.996 * * * [progress]: generating rewritten candidates
0.996 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
1.008 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2 1)
1.021 * * * [progress]: generating series expansions
1.021 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
1.021 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0
1.021 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
1.021 * [taylor]: Taking taylor expansion of 1/3 in x
1.022 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.022 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
1.022 * [taylor]: Taking taylor expansion of 1/3 in x
1.022 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.033 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0
1.033 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
1.033 * [taylor]: Taking taylor expansion of 1/3 in x
1.033 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.033 * [taylor]: Taking taylor expansion of x in x
1.033 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
1.033 * [taylor]: Taking taylor expansion of 1/3 in x
1.033 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.033 * [taylor]: Taking taylor expansion of x in x
1.044 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0
1.044 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
1.044 * [taylor]: Taking taylor expansion of -1/3 in x
1.044 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.044 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
1.045 * [taylor]: Taking taylor expansion of -1/3 in x
1.045 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.058 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2 1)
1.058 * [approximate]: Taking taylor expansion of (* 1/60 (pow x 5)) in (x) around 0
1.058 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
1.058 * [taylor]: Taking taylor expansion of 1/60 in x
1.058 * [taylor]: Taking taylor expansion of (pow x 5) in x
1.058 * [taylor]: Taking taylor expansion of x in x
1.058 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
1.058 * [taylor]: Taking taylor expansion of 1/60 in x
1.058 * [taylor]: Taking taylor expansion of (pow x 5) in x
1.058 * [taylor]: Taking taylor expansion of x in x
1.072 * [approximate]: Taking taylor expansion of (/ 1/60 (pow x 5)) in (x) around 0
1.072 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x
1.072 * [taylor]: Taking taylor expansion of 1/60 in x
1.072 * [taylor]: Taking taylor expansion of (pow x 5) in x
1.072 * [taylor]: Taking taylor expansion of x in x
1.073 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x
1.073 * [taylor]: Taking taylor expansion of 1/60 in x
1.073 * [taylor]: Taking taylor expansion of (pow x 5) in x
1.073 * [taylor]: Taking taylor expansion of x in x
1.087 * [approximate]: Taking taylor expansion of (/ -1/60 (pow x 5)) in (x) around 0
1.087 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x
1.087 * [taylor]: Taking taylor expansion of -1/60 in x
1.087 * [taylor]: Taking taylor expansion of (pow x 5) in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.088 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x
1.088 * [taylor]: Taking taylor expansion of -1/60 in x
1.088 * [taylor]: Taking taylor expansion of (pow x 5) in x
1.088 * [taylor]: Taking taylor expansion of x in x
1.102 * * * [progress]: simplifying candidates
1.103 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (log 1/3) (* (log x) 3))
  (+ (log 1/3) (* (log x) 3))
  (+ (log 1/3) (log (pow x 3)))
  (log (* 1/3 (pow x 3)))
  (exp (* 1/3 (pow x 3)))
  (* (* (* 1/3 1/3) 1/3) (* (* (pow x 3) (pow x 3)) (pow x 3)))
  (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3))))
  (cbrt (* 1/3 (pow x 3)))
  (* (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* 1/3 (pow x 3)))
  (sqrt (* 1/3 (pow x 3)))
  (sqrt (* 1/3 (pow x 3)))
  (* (sqrt 1/3) (pow (sqrt x) 3))
  (* (sqrt 1/3) (pow (sqrt x) 3))
  (* (sqrt 1/3) (pow (sqrt x) 3))
  (* (sqrt 1/3) (pow (sqrt x) 3))
  (* (sqrt 1/3) (sqrt (pow x 3)))
  (* (sqrt 1/3) (sqrt (pow x 3)))
  (* (sqrt 1/3) (pow x (/ 3 2)))
  (* (sqrt 1/3) (pow x (/ 3 2)))
  (* 1/3 (pow (* (cbrt x) (cbrt x)) 3))
  (* 1/3 (pow (sqrt x) 3))
  (* 1/3 (pow 1 3))
  (* 1/3 (* x x))
  (* 1/3 (* (cbrt (pow x 3)) (cbrt (pow x 3))))
  (* 1/3 (pow (* (cbrt x) (cbrt x)) 3))
  (* 1/3 (pow (sqrt x) 3))
  (* 1/3 (pow 1 3))
  (* 1/3 x)
  (* 1/3 (sqrt (pow x 3)))
  (* 1/3 1)
  (* 1/3 (pow x (/ 3 2)))
  (* (cbrt 1/3) (pow x 3))
  (* (sqrt 1/3) (pow x 3))
  (* 1/3 (pow x 3))
  (+ (log 1/60) (* (log x) 5))
  (+ (log 1/60) (* (log x) 5))
  (+ (log 1/60) (log (pow x 5)))
  (log (* 1/60 (pow x 5)))
  (exp (* 1/60 (pow x 5)))
  (* (* (* 1/60 1/60) 1/60) (* (* (pow x 5) (pow x 5)) (pow x 5)))
  (* (cbrt (* 1/60 (pow x 5))) (cbrt (* 1/60 (pow x 5))))
  (cbrt (* 1/60 (pow x 5)))
  (* (* (* 1/60 (pow x 5)) (* 1/60 (pow x 5))) (* 1/60 (pow x 5)))
  (sqrt (* 1/60 (pow x 5)))
  (sqrt (* 1/60 (pow x 5)))
  (* (sqrt 1/60) (pow (sqrt x) 5))
  (* (sqrt 1/60) (pow (sqrt x) 5))
  (* (sqrt 1/60) (sqrt (pow x 5)))
  (* (sqrt 1/60) (sqrt (pow x 5)))
  (* (sqrt 1/60) (pow x (/ 5 2)))
  (* (sqrt 1/60) (pow x (/ 5 2)))
  (* 1/60 (pow (* (cbrt x) (cbrt x)) 5))
  (* 1/60 (pow (sqrt x) 5))
  (* 1/60 (pow 1 5))
  (* 1/60 (* (cbrt (pow x 5)) (cbrt (pow x 5))))
  (* 1/60 (sqrt (pow x 5)))
  (* 1/60 1)
  (* 1/60 (pow x (/ 5 2)))
  (* (cbrt 1/60) (pow x 5))
  (* (sqrt 1/60) (pow x 5))
  (* 1/60 (pow x 5))
  (* 1/3 (pow x 3))
  (* 1/3 (pow x 3))
  (* 1/3 (pow x 3))
  (* 1/60 (pow x 5))
  (* 1/60 (pow x 5))
  (* 1/60 (pow x 5))
1.104 * [simplify]: Sending expressions to egg_math:
 (+ (log 1/3) (* (log h0) 3))
 (+ (log 1/3) (* (log h0) 3))
 (+ (log 1/3) (log (pow h0 3)))
 (log (* 1/3 (pow h0 3)))
 (exp (* 1/3 (pow h0 3)))
 (* (* (* 1/3 1/3) 1/3) (* (* (pow h0 3) (pow h0 3)) (pow h0 3)))
 (* (cbrt (* 1/3 (pow h0 3))) (cbrt (* 1/3 (pow h0 3))))
 (cbrt (* 1/3 (pow h0 3)))
 (* (* (* 1/3 (pow h0 3)) (* 1/3 (pow h0 3))) (* 1/3 (pow h0 3)))
 (sqrt (* 1/3 (pow h0 3)))
 (sqrt (* 1/3 (pow h0 3)))
 (* (sqrt 1/3) (pow (sqrt h0) 3))
 (* (sqrt 1/3) (pow (sqrt h0) 3))
 (* (sqrt 1/3) (pow (sqrt h0) 3))
 (* (sqrt 1/3) (pow (sqrt h0) 3))
 (* (sqrt 1/3) (sqrt (pow h0 3)))
 (* (sqrt 1/3) (sqrt (pow h0 3)))
 (* (sqrt 1/3) (pow h0 (/ 3 2)))
 (* (sqrt 1/3) (pow h0 (/ 3 2)))
 (* 1/3 (pow (* (cbrt h0) (cbrt h0)) 3))
 (* 1/3 (pow (sqrt h0) 3))
 (* 1/3 (pow 1 3))
 (* 1/3 (* h0 h0))
 (* 1/3 (* (cbrt (pow h0 3)) (cbrt (pow h0 3))))
 (* 1/3 (pow (* (cbrt h0) (cbrt h0)) 3))
 (* 1/3 (pow (sqrt h0) 3))
 (* 1/3 (pow 1 3))
 (* 1/3 h0)
 (* 1/3 (sqrt (pow h0 3)))
 (* 1/3 1)
 (* 1/3 (pow h0 (/ 3 2)))
 (* (cbrt 1/3) (pow h0 3))
 (* (sqrt 1/3) (pow h0 3))
 (* 1/3 (pow h0 3))
 (+ (log 1/60) (* (log h0) 5))
 (+ (log 1/60) (* (log h0) 5))
 (+ (log 1/60) (log (pow h0 5)))
 (log (* 1/60 (pow h0 5)))
 (exp (* 1/60 (pow h0 5)))
 (* (* (* 1/60 1/60) 1/60) (* (* (pow h0 5) (pow h0 5)) (pow h0 5)))
 (* (cbrt (* 1/60 (pow h0 5))) (cbrt (* 1/60 (pow h0 5))))
 (cbrt (* 1/60 (pow h0 5)))
 (* (* (* 1/60 (pow h0 5)) (* 1/60 (pow h0 5))) (* 1/60 (pow h0 5)))
 (sqrt (* 1/60 (pow h0 5)))
 (sqrt (* 1/60 (pow h0 5)))
 (* (sqrt 1/60) (pow (sqrt h0) 5))
 (* (sqrt 1/60) (pow (sqrt h0) 5))
 (* (sqrt 1/60) (sqrt (pow h0 5)))
 (* (sqrt 1/60) (sqrt (pow h0 5)))
 (* (sqrt 1/60) (pow h0 (/ 5 2)))
 (* (sqrt 1/60) (pow h0 (/ 5 2)))
 (* 1/60 (pow (* (cbrt h0) (cbrt h0)) 5))
 (* 1/60 (pow (sqrt h0) 5))
 (* 1/60 (pow 1 5))
 (* 1/60 (* (cbrt (pow h0 5)) (cbrt (pow h0 5))))
 (* 1/60 (sqrt (pow h0 5)))
 (* 1/60 1)
 (* 1/60 (pow h0 (/ 5 2)))
 (* (cbrt 1/60) (pow h0 5))
 (* (sqrt 1/60) (pow h0 5))
 (* 1/60 (pow h0 5))
 (* 1/3 (pow h0 3))
 (* 1/3 (pow h0 3))
 (* 1/3 (pow h0 3))
 (* 1/60 (pow h0 5))
 (* 1/60 (pow h0 5))
 (* 1/60 (pow h0 5))
1.107 * * [simplify]: iteration  0 :  208  enodes  (cost  221 )
1.112 * * [simplify]: iteration  1 :  871  enodes  (cost  199 )
1.134 * * [simplify]: iteration  2 :  4632  enodes  (cost  199 )
1.289 * * [simplify]: iteration  3 :  5001  enodes  (cost  199 )
1.291 * [simplify]: Simplified to:
   (log (* 1/3 (pow x 3)))
  (log (* 1/3 (pow x 3)))
  (log (* 1/3 (pow x 3)))
  (log (* 1/3 (pow x 3)))
  (exp (* 1/3 (pow x 3)))
  (pow (* 1/3 (pow x 3)) 3)
  (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3))))
  (cbrt (* 1/3 (pow x 3)))
  (pow (* 1/3 (pow x 3)) 3)
  (sqrt (* 1/3 (pow x 3)))
  (sqrt (* 1/3 (pow x 3)))
  (* (sqrt 1/3) (pow (sqrt x) 3))
  (* (sqrt 1/3) (pow (sqrt x) 3))
  (* (sqrt 1/3) (pow (sqrt x) 3))
  (* (sqrt 1/3) (pow (sqrt x) 3))
  (* (sqrt 1/3) (sqrt (pow x 3)))
  (* (sqrt 1/3) (sqrt (pow x 3)))
  (* (sqrt 1/3) (pow x (/ 3 2)))
  (* (sqrt 1/3) (pow x (/ 3 2)))
  (* (* 1/3 x) x)
  (* 1/3 (pow (sqrt x) 3))
  1/3
  (* (* 1/3 x) x)
  (* (* 1/3 x) x)
  (* (* 1/3 x) x)
  (* 1/3 (pow (sqrt x) 3))
  1/3
  (* 1/3 x)
  (* 1/3 (sqrt (pow x 3)))
  1/3
  (* 1/3 (pow x (/ 3 2)))
  (* (cbrt 1/3) (pow x 3))
  (* (sqrt 1/3) (pow x 3))
  (* 1/3 (pow x 3))
  (log (* 1/60 (pow x 5)))
  (log (* 1/60 (pow x 5)))
  (log (* 1/60 (pow x 5)))
  (log (* 1/60 (pow x 5)))
  (exp (* 1/60 (pow x 5)))
  (pow (* 1/60 (pow x 5)) 3)
  (* (cbrt (* 1/60 (pow x 5))) (cbrt (* 1/60 (pow x 5))))
  (cbrt (* 1/60 (pow x 5)))
  (pow (* 1/60 (pow x 5)) 3)
  (sqrt (* 1/60 (pow x 5)))
  (sqrt (* 1/60 (pow x 5)))
  (* (sqrt 1/60) (pow (sqrt x) 5))
  (* (sqrt 1/60) (pow (sqrt x) 5))
  (* (sqrt 1/60) (sqrt (pow x 5)))
  (* (sqrt 1/60) (sqrt (pow x 5)))
  (* (sqrt 1/60) (pow x (/ 5 2)))
  (* (sqrt 1/60) (pow x (/ 5 2)))
  (* 1/60 (pow (* (cbrt x) (cbrt x)) 5))
  (* 1/60 (pow (sqrt x) 5))
  1/60
  (* 1/60 (* (cbrt (pow x 5)) (cbrt (pow x 5))))
  (* 1/60 (sqrt (pow x 5)))
  1/60
  (* 1/60 (pow x (/ 5 2)))
  (* (cbrt 1/60) (pow x 5))
  (* (sqrt 1/60) (pow x 5))
  (* 1/60 (pow x 5))
  (* 1/3 (pow x 3))
  (* 1/3 (pow x 3))
  (* 1/3 (pow x 3))
  (* 1/60 (pow x 5))
  (* 1/60 (pow x 5))
  (* 1/60 (pow x 5))
1.291 * * * [progress]: adding candidates to table
1.411 * * [progress]: iteration 3 / 4
1.411 * * * [progress]: picking best candidate
1.415 * * * * [pick]: Picked  #<alt (λ (x) (/ (cbrt (pow (- (exp x) (exp (* -1 x))) 3)) 2.0))>
1.415 * * * [progress]: localizing error
1.425 * * * [progress]: generating rewritten candidates
1.425 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 1)
1.437 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
1.453 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
1.474 * * * [progress]: generating series expansions
1.474 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 1)
1.474 * [approximate]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in (x) around 0
1.474 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x
1.474 * [taylor]: Taking taylor expansion of (exp x) in x
1.474 * [taylor]: Taking taylor expansion of x in x
1.474 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.474 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.474 * [taylor]: Taking taylor expansion of -1 in x
1.474 * [taylor]: Taking taylor expansion of x in x
1.475 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x
1.475 * [taylor]: Taking taylor expansion of (exp x) in x
1.475 * [taylor]: Taking taylor expansion of x in x
1.475 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.475 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.475 * [taylor]: Taking taylor expansion of -1 in x
1.475 * [taylor]: Taking taylor expansion of x in x
1.497 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.497 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in x
1.497 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.497 * [taylor]: Taking taylor expansion of x in x
1.497 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.497 * [taylor]: Taking taylor expansion of -1 in x
1.497 * [taylor]: Taking taylor expansion of x in x
1.498 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in x
1.498 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.498 * [taylor]: Taking taylor expansion of x in x
1.498 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.498 * [taylor]: Taking taylor expansion of -1 in x
1.498 * [taylor]: Taking taylor expansion of x in x
1.501 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
1.501 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.501 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.501 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.501 * [taylor]: Taking taylor expansion of -1 in x
1.501 * [taylor]: Taking taylor expansion of x in x
1.501 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.501 * [taylor]: Taking taylor expansion of x in x
1.502 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.502 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.502 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.502 * [taylor]: Taking taylor expansion of -1 in x
1.502 * [taylor]: Taking taylor expansion of x in x
1.502 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.502 * [taylor]: Taking taylor expansion of x in x
1.505 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
1.505 * [approximate]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in (x) around 0
1.505 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x
1.505 * [taylor]: Taking taylor expansion of (exp x) in x
1.505 * [taylor]: Taking taylor expansion of x in x
1.505 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.505 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.505 * [taylor]: Taking taylor expansion of -1 in x
1.505 * [taylor]: Taking taylor expansion of x in x
1.506 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x
1.506 * [taylor]: Taking taylor expansion of (exp x) in x
1.506 * [taylor]: Taking taylor expansion of x in x
1.506 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.506 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.506 * [taylor]: Taking taylor expansion of -1 in x
1.506 * [taylor]: Taking taylor expansion of x in x
1.527 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.527 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in x
1.527 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.527 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.527 * [taylor]: Taking taylor expansion of x in x
1.527 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.527 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.527 * [taylor]: Taking taylor expansion of -1 in x
1.527 * [taylor]: Taking taylor expansion of x in x
1.528 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in x
1.528 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.528 * [taylor]: Taking taylor expansion of x in x
1.528 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.528 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.528 * [taylor]: Taking taylor expansion of -1 in x
1.528 * [taylor]: Taking taylor expansion of x in x
1.531 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
1.531 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.531 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.531 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.531 * [taylor]: Taking taylor expansion of -1 in x
1.531 * [taylor]: Taking taylor expansion of x in x
1.531 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.531 * [taylor]: Taking taylor expansion of x in x
1.532 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.532 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.532 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.532 * [taylor]: Taking taylor expansion of -1 in x
1.532 * [taylor]: Taking taylor expansion of x in x
1.532 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.532 * [taylor]: Taking taylor expansion of x in x
1.535 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
1.535 * [approximate]: Taking taylor expansion of (pow (- (exp x) (exp (* -1 x))) 3) in (x) around 0
1.535 * [taylor]: Taking taylor expansion of (pow (- (exp x) (exp (* -1 x))) 3) in x
1.535 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x
1.535 * [taylor]: Taking taylor expansion of (exp x) in x
1.535 * [taylor]: Taking taylor expansion of x in x
1.535 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.535 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.535 * [taylor]: Taking taylor expansion of -1 in x
1.535 * [taylor]: Taking taylor expansion of x in x
1.541 * [taylor]: Taking taylor expansion of (pow (- (exp x) (exp (* -1 x))) 3) in x
1.541 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x
1.541 * [taylor]: Taking taylor expansion of (exp x) in x
1.541 * [taylor]: Taking taylor expansion of x in x
1.541 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.541 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.541 * [taylor]: Taking taylor expansion of -1 in x
1.541 * [taylor]: Taking taylor expansion of x in x
1.567 * [approximate]: Taking taylor expansion of (pow (- (exp (/ 1 x)) (exp (/ -1 x))) 3) in (x) around 0
1.567 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) (exp (/ -1 x))) 3) in x
1.567 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in x
1.567 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.567 * [taylor]: Taking taylor expansion of x in x
1.568 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.568 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.568 * [taylor]: Taking taylor expansion of -1 in x
1.568 * [taylor]: Taking taylor expansion of x in x
1.568 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) (exp (/ -1 x))) 3) in x
1.568 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in x
1.568 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.568 * [taylor]: Taking taylor expansion of x in x
1.568 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.569 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.569 * [taylor]: Taking taylor expansion of -1 in x
1.569 * [taylor]: Taking taylor expansion of x in x
1.581 * [approximate]: Taking taylor expansion of (pow (- (exp (/ -1 x)) (exp (/ 1 x))) 3) in (x) around 0
1.581 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) (exp (/ 1 x))) 3) in x
1.581 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.581 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.581 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.581 * [taylor]: Taking taylor expansion of -1 in x
1.581 * [taylor]: Taking taylor expansion of x in x
1.581 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.581 * [taylor]: Taking taylor expansion of x in x
1.582 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) (exp (/ 1 x))) 3) in x
1.582 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.582 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.582 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.582 * [taylor]: Taking taylor expansion of -1 in x
1.582 * [taylor]: Taking taylor expansion of x in x
1.582 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.582 * [taylor]: Taking taylor expansion of x in x
1.594 * * * [progress]: simplifying candidates
1.595 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (exp x)) (exp (exp (* -1 x))))
  (log (- (exp x) (exp (* -1 x))))
  (exp (- (exp x) (exp (* -1 x))))
  (* (cbrt (- (exp x) (exp (* -1 x)))) (cbrt (- (exp x) (exp (* -1 x)))))
  (cbrt (- (exp x) (exp (* -1 x))))
  (* (* (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x)))) (- (exp x) (exp (* -1 x))))
  (sqrt (- (exp x) (exp (* -1 x))))
  (sqrt (- (exp x) (exp (* -1 x))))
  (- (pow (exp x) 3) (pow (exp (* -1 x)) 3))
  (+ (* (exp x) (exp x)) (+ (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp (* -1 x)))))
  (- (exp (* -1 x)))
  (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp (* -1 x))))
  (+ (exp x) (exp (* -1 x)))
  (+ (sqrt (exp x)) (sqrt (exp (* -1 x))))
  (- (sqrt (exp x)) (sqrt (exp (* -1 x))))
  (- (exp x) (exp (* -1 x)))
  (- (exp (* -1 x)))
  (log (cbrt (pow (- (exp x) (exp (* -1 x))) 3)))
  (exp (cbrt (pow (- (exp x) (exp (* -1 x))) 3)))
  (cbrt (pow (* (cbrt (- (exp x) (exp (* -1 x)))) (cbrt (- (exp x) (exp (* -1 x))))) 3))
  (cbrt (pow (cbrt (- (exp x) (exp (* -1 x)))) 3))
  (cbrt (pow (sqrt (- (exp x) (exp (* -1 x)))) 3))
  (cbrt (pow (sqrt (- (exp x) (exp (* -1 x)))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (exp x) (exp (* -1 x))) 3))
  (cbrt (pow (+ (sqrt (exp x)) (sqrt (exp (* -1 x)))) 3))
  (cbrt (pow (- (sqrt (exp x)) (sqrt (exp (* -1 x)))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (exp x) (exp (* -1 x))) 3))
  (cbrt (* (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x)))))
  (cbrt (- (exp x) (exp (* -1 x))))
  (cbrt (* (cbrt (pow (- (exp x) (exp (* -1 x))) 3)) (cbrt (pow (- (exp x) (exp (* -1 x))) 3))))
  (cbrt (cbrt (pow (- (exp x) (exp (* -1 x))) 3)))
  (cbrt (pow (* (cbrt (- (exp x) (exp (* -1 x)))) (cbrt (- (exp x) (exp (* -1 x))))) 3))
  (cbrt (pow (cbrt (- (exp x) (exp (* -1 x)))) 3))
  (cbrt (pow (sqrt (- (exp x) (exp (* -1 x)))) 3))
  (cbrt (pow (sqrt (- (exp x) (exp (* -1 x)))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (exp x) (exp (* -1 x))) 3))
  (cbrt (pow (+ (sqrt (exp x)) (sqrt (exp (* -1 x)))) 3))
  (cbrt (pow (- (sqrt (exp x)) (sqrt (exp (* -1 x)))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (exp x) (exp (* -1 x))) 3))
  (cbrt (- (exp x) (exp (* -1 x))))
  (cbrt (* (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x)))))
  (cbrt (sqrt (pow (- (exp x) (exp (* -1 x))) 3)))
  (cbrt (sqrt (pow (- (exp x) (exp (* -1 x))) 3)))
  (cbrt 1)
  (cbrt (pow (- (exp x) (exp (* -1 x))) 3))
  (cbrt (pow (- (exp x) (exp (* -1 x))) (/ 3 2)))
  (cbrt (pow (- (exp x) (exp (* -1 x))) (/ 3 2)))
  (cbrt (pow (- (pow (exp x) 3) (pow (exp (* -1 x)) 3)) 3))
  (cbrt (pow (+ (* (exp x) (exp x)) (+ (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp (* -1 x))))) 3))
  (cbrt (pow (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp (* -1 x)))) 3))
  (cbrt (pow (+ (exp x) (exp (* -1 x))) 3))
  (* (cbrt (cbrt (pow (- (exp x) (exp (* -1 x))) 3))) (cbrt (cbrt (pow (- (exp x) (exp (* -1 x))) 3))))
  (cbrt (cbrt (pow (- (exp x) (exp (* -1 x))) 3)))
  (* (* (cbrt (pow (- (exp x) (exp (* -1 x))) 3)) (cbrt (pow (- (exp x) (exp (* -1 x))) 3))) (cbrt (pow (- (exp x) (exp (* -1 x))) 3)))
  (sqrt (cbrt (pow (- (exp x) (exp (* -1 x))) 3)))
  (sqrt (cbrt (pow (- (exp x) (exp (* -1 x))) 3)))
  (* (log (- (exp x) (exp (* -1 x)))) 3)
  (* (log (- (exp x) (exp (* -1 x)))) 3)
  (* 1 3)
  (pow (- (exp x) (exp (* -1 x))) (* (cbrt 3) (cbrt 3)))
  (pow (- (exp x) (exp (* -1 x))) (sqrt 3))
  (pow (- (exp x) (exp (* -1 x))) 1)
  (pow (* (cbrt (- (exp x) (exp (* -1 x)))) (cbrt (- (exp x) (exp (* -1 x))))) 3)
  (pow (cbrt (- (exp x) (exp (* -1 x)))) 3)
  (pow (sqrt (- (exp x) (exp (* -1 x)))) 3)
  (pow (sqrt (- (exp x) (exp (* -1 x)))) 3)
  (pow 1 3)
  (pow (- (exp x) (exp (* -1 x))) 3)
  (pow (+ (sqrt (exp x)) (sqrt (exp (* -1 x)))) 3)
  (pow (- (sqrt (exp x)) (sqrt (exp (* -1 x)))) 3)
  (pow 1 3)
  (pow (- (exp x) (exp (* -1 x))) 3)
  (* (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x))))
  (log (pow (- (exp x) (exp (* -1 x))) 3))
  (exp (pow (- (exp x) (exp (* -1 x))) 3))
  (* (cbrt (pow (- (exp x) (exp (* -1 x))) 3)) (cbrt (pow (- (exp x) (exp (* -1 x))) 3)))
  (cbrt (pow (- (exp x) (exp (* -1 x))) 3))
  (* (* (pow (- (exp x) (exp (* -1 x))) 3) (pow (- (exp x) (exp (* -1 x))) 3)) (pow (- (exp x) (exp (* -1 x))) 3))
  (pow (* (cbrt (- (exp x) (exp (* -1 x)))) (cbrt (- (exp x) (exp (* -1 x))))) 3)
  (pow (cbrt (- (exp x) (exp (* -1 x)))) 3)
  (pow (sqrt (- (exp x) (exp (* -1 x)))) 3)
  (pow (sqrt (- (exp x) (exp (* -1 x)))) 3)
  (pow 1 3)
  (pow (- (exp x) (exp (* -1 x))) 3)
  (pow (+ (sqrt (exp x)) (sqrt (exp (* -1 x)))) 3)
  (pow (- (sqrt (exp x)) (sqrt (exp (* -1 x)))) 3)
  (pow 1 3)
  (pow (- (exp x) (exp (* -1 x))) 3)
  (pow (- (pow (exp x) 3) (pow (exp (* -1 x)) 3)) 3)
  (pow (+ (* (exp x) (exp x)) (+ (* (exp (* -1 x)) (exp (* -1 x))) (* (exp x) (exp (* -1 x))))) 3)
  (pow (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp (* -1 x)))) 3)
  (pow (+ (exp x) (exp (* -1 x))) 3)
  (* (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x))))
  (sqrt (pow (- (exp x) (exp (* -1 x))) 3))
  (sqrt (pow (- (exp x) (exp (* -1 x))) 3))
  (pow (- (exp x) (exp (* -1 x))) (/ 3 2))
  (pow (- (exp x) (exp (* -1 x))) (/ 3 2))
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (- (exp x) (exp (* -1 x)))
  (- (exp x) (exp (* -1 x)))
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (- (exp x) (exp (* -1 x)))
  (- (exp x) (exp (* -1 x)))
  (+ (* 13/15 (pow x 7)) (+ (* 8 (pow x 3)) (* 4 (pow x 5))))
  (pow (- (exp x) (exp (* -1 x))) 3)
  (pow (- (exp x) (exp (* -1 x))) 3)
1.596 * [simplify]: Sending expressions to egg_math:
 (/ (exp (exp h0)) (exp (exp (* -1 h0))))
 (log (- (exp h0) (exp (* -1 h0))))
 (exp (- (exp h0) (exp (* -1 h0))))
 (* (cbrt (- (exp h0) (exp (* -1 h0)))) (cbrt (- (exp h0) (exp (* -1 h0)))))
 (cbrt (- (exp h0) (exp (* -1 h0))))
 (* (* (- (exp h0) (exp (* -1 h0))) (- (exp h0) (exp (* -1 h0)))) (- (exp h0) (exp (* -1 h0))))
 (sqrt (- (exp h0) (exp (* -1 h0))))
 (sqrt (- (exp h0) (exp (* -1 h0))))
 (- (pow (exp h0) 3) (pow (exp (* -1 h0)) 3))
 (+ (* (exp h0) (exp h0)) (+ (* (exp (* -1 h0)) (exp (* -1 h0))) (* (exp h0) (exp (* -1 h0)))))
 (- (exp (* -1 h0)))
 (- (* (exp h0) (exp h0)) (* (exp (* -1 h0)) (exp (* -1 h0))))
 (+ (exp h0) (exp (* -1 h0)))
 (+ (sqrt (exp h0)) (sqrt (exp (* -1 h0))))
 (- (sqrt (exp h0)) (sqrt (exp (* -1 h0))))
 (- (exp h0) (exp (* -1 h0)))
 (- (exp (* -1 h0)))
 (log (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3)))
 (exp (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3)))
 (cbrt (pow (* (cbrt (- (exp h0) (exp (* -1 h0)))) (cbrt (- (exp h0) (exp (* -1 h0))))) 3))
 (cbrt (pow (cbrt (- (exp h0) (exp (* -1 h0)))) 3))
 (cbrt (pow (sqrt (- (exp h0) (exp (* -1 h0)))) 3))
 (cbrt (pow (sqrt (- (exp h0) (exp (* -1 h0)))) 3))
 (cbrt (pow 1 3))
 (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3))
 (cbrt (pow (+ (sqrt (exp h0)) (sqrt (exp (* -1 h0)))) 3))
 (cbrt (pow (- (sqrt (exp h0)) (sqrt (exp (* -1 h0)))) 3))
 (cbrt (pow 1 3))
 (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3))
 (cbrt (* (- (exp h0) (exp (* -1 h0))) (- (exp h0) (exp (* -1 h0)))))
 (cbrt (- (exp h0) (exp (* -1 h0))))
 (cbrt (* (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3)) (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3))))
 (cbrt (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3)))
 (cbrt (pow (* (cbrt (- (exp h0) (exp (* -1 h0)))) (cbrt (- (exp h0) (exp (* -1 h0))))) 3))
 (cbrt (pow (cbrt (- (exp h0) (exp (* -1 h0)))) 3))
 (cbrt (pow (sqrt (- (exp h0) (exp (* -1 h0)))) 3))
 (cbrt (pow (sqrt (- (exp h0) (exp (* -1 h0)))) 3))
 (cbrt (pow 1 3))
 (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3))
 (cbrt (pow (+ (sqrt (exp h0)) (sqrt (exp (* -1 h0)))) 3))
 (cbrt (pow (- (sqrt (exp h0)) (sqrt (exp (* -1 h0)))) 3))
 (cbrt (pow 1 3))
 (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3))
 (cbrt (- (exp h0) (exp (* -1 h0))))
 (cbrt (* (- (exp h0) (exp (* -1 h0))) (- (exp h0) (exp (* -1 h0)))))
 (cbrt (sqrt (pow (- (exp h0) (exp (* -1 h0))) 3)))
 (cbrt (sqrt (pow (- (exp h0) (exp (* -1 h0))) 3)))
 (cbrt 1)
 (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3))
 (cbrt (pow (- (exp h0) (exp (* -1 h0))) (/ 3 2)))
 (cbrt (pow (- (exp h0) (exp (* -1 h0))) (/ 3 2)))
 (cbrt (pow (- (pow (exp h0) 3) (pow (exp (* -1 h0)) 3)) 3))
 (cbrt (pow (+ (* (exp h0) (exp h0)) (+ (* (exp (* -1 h0)) (exp (* -1 h0))) (* (exp h0) (exp (* -1 h0))))) 3))
 (cbrt (pow (- (* (exp h0) (exp h0)) (* (exp (* -1 h0)) (exp (* -1 h0)))) 3))
 (cbrt (pow (+ (exp h0) (exp (* -1 h0))) 3))
 (* (cbrt (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3))) (cbrt (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3))))
 (cbrt (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3)))
 (* (* (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3)) (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3))) (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3)))
 (sqrt (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3)))
 (sqrt (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3)))
 (* (log (- (exp h0) (exp (* -1 h0)))) 3)
 (* (log (- (exp h0) (exp (* -1 h0)))) 3)
 (* 1 3)
 (pow (- (exp h0) (exp (* -1 h0))) (* (cbrt 3) (cbrt 3)))
 (pow (- (exp h0) (exp (* -1 h0))) (sqrt 3))
 (pow (- (exp h0) (exp (* -1 h0))) 1)
 (pow (* (cbrt (- (exp h0) (exp (* -1 h0)))) (cbrt (- (exp h0) (exp (* -1 h0))))) 3)
 (pow (cbrt (- (exp h0) (exp (* -1 h0)))) 3)
 (pow (sqrt (- (exp h0) (exp (* -1 h0)))) 3)
 (pow (sqrt (- (exp h0) (exp (* -1 h0)))) 3)
 (pow 1 3)
 (pow (- (exp h0) (exp (* -1 h0))) 3)
 (pow (+ (sqrt (exp h0)) (sqrt (exp (* -1 h0)))) 3)
 (pow (- (sqrt (exp h0)) (sqrt (exp (* -1 h0)))) 3)
 (pow 1 3)
 (pow (- (exp h0) (exp (* -1 h0))) 3)
 (* (- (exp h0) (exp (* -1 h0))) (- (exp h0) (exp (* -1 h0))))
 (log (pow (- (exp h0) (exp (* -1 h0))) 3))
 (exp (pow (- (exp h0) (exp (* -1 h0))) 3))
 (* (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3)) (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3)))
 (cbrt (pow (- (exp h0) (exp (* -1 h0))) 3))
 (* (* (pow (- (exp h0) (exp (* -1 h0))) 3) (pow (- (exp h0) (exp (* -1 h0))) 3)) (pow (- (exp h0) (exp (* -1 h0))) 3))
 (pow (* (cbrt (- (exp h0) (exp (* -1 h0)))) (cbrt (- (exp h0) (exp (* -1 h0))))) 3)
 (pow (cbrt (- (exp h0) (exp (* -1 h0)))) 3)
 (pow (sqrt (- (exp h0) (exp (* -1 h0)))) 3)
 (pow (sqrt (- (exp h0) (exp (* -1 h0)))) 3)
 (pow 1 3)
 (pow (- (exp h0) (exp (* -1 h0))) 3)
 (pow (+ (sqrt (exp h0)) (sqrt (exp (* -1 h0)))) 3)
 (pow (- (sqrt (exp h0)) (sqrt (exp (* -1 h0)))) 3)
 (pow 1 3)
 (pow (- (exp h0) (exp (* -1 h0))) 3)
 (pow (- (pow (exp h0) 3) (pow (exp (* -1 h0)) 3)) 3)
 (pow (+ (* (exp h0) (exp h0)) (+ (* (exp (* -1 h0)) (exp (* -1 h0))) (* (exp h0) (exp (* -1 h0))))) 3)
 (pow (- (* (exp h0) (exp h0)) (* (exp (* -1 h0)) (exp (* -1 h0)))) 3)
 (pow (+ (exp h0) (exp (* -1 h0))) 3)
 (* (- (exp h0) (exp (* -1 h0))) (- (exp h0) (exp (* -1 h0))))
 (sqrt (pow (- (exp h0) (exp (* -1 h0))) 3))
 (sqrt (pow (- (exp h0) (exp (* -1 h0))) 3))
 (pow (- (exp h0) (exp (* -1 h0))) (/ 3 2))
 (pow (- (exp h0) (exp (* -1 h0))) (/ 3 2))
 (+ (* 1/3 (pow h0 3)) (+ (* 1/60 (pow h0 5)) (* 2 h0)))
 (- (exp h0) (exp (* -1 h0)))
 (- (exp h0) (exp (* -1 h0)))
 (+ (* 1/3 (pow h0 3)) (+ (* 1/60 (pow h0 5)) (* 2 h0)))
 (- (exp h0) (exp (* -1 h0)))
 (- (exp h0) (exp (* -1 h0)))
 (+ (* 13/15 (pow h0 7)) (+ (* 8 (pow h0 3)) (* 4 (pow h0 5))))
 (pow (- (exp h0) (exp (* -1 h0))) 3)
 (pow (- (exp h0) (exp (* -1 h0))) 3)
1.600 * * [simplify]: iteration  0 :  235  enodes  (cost  617 )
1.605 * * [simplify]: iteration  1 :  831  enodes  (cost  587 )
1.625 * * [simplify]: iteration  2 :  5002  enodes  (cost  573 )
1.628 * [simplify]: Simplified to:
   (exp (- (exp x) (exp (* -1 x))))
  (log (- (exp x) (exp (* -1 x))))
  (exp (- (exp x) (exp (* -1 x))))
  (cbrt (* (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x)))))
  (cbrt (- (exp x) (exp (* -1 x))))
  (pow (- (exp x) (exp (* -1 x))) 3)
  (sqrt (- (exp x) (exp (* -1 x))))
  (sqrt (- (exp x) (exp (* -1 x))))
  (- (pow (exp x) 3) (pow (exp (* -1 x)) 3))
  (+ (+ (exp (+ x x)) 1) (pow (exp x) -2))
  (- (exp (* -1 x)))
  (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))
  (+ (exp x) (exp (* -1 x)))
  (+ (sqrt (exp x)) (sqrt (exp (* -1 x))))
  (- (sqrt (exp x)) (sqrt (exp (* -1 x))))
  (- (exp x) (exp (* -1 x)))
  (- (exp (* -1 x)))
  (log (- (exp x) (exp (* -1 x))))
  (exp (- (exp x) (exp (* -1 x))))
  (cbrt (* (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x)))))
  (cbrt (- (exp x) (exp (* -1 x))))
  (sqrt (- (exp x) (exp (* -1 x))))
  (sqrt (- (exp x) (exp (* -1 x))))
  1
  (- (exp x) (exp (* -1 x)))
  (+ (sqrt (exp x)) (sqrt (exp (* -1 x))))
  (- (sqrt (exp x)) (sqrt (exp (* -1 x))))
  1
  (- (exp x) (exp (* -1 x)))
  (cbrt (* (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x)))))
  (cbrt (- (exp x) (exp (* -1 x))))
  (cbrt (* (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x)))))
  (cbrt (- (exp x) (exp (* -1 x))))
  (cbrt (* (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x)))))
  (cbrt (- (exp x) (exp (* -1 x))))
  (sqrt (- (exp x) (exp (* -1 x))))
  (sqrt (- (exp x) (exp (* -1 x))))
  1
  (- (exp x) (exp (* -1 x)))
  (+ (sqrt (exp x)) (sqrt (exp (* -1 x))))
  (- (sqrt (exp x)) (sqrt (exp (* -1 x))))
  1
  (- (exp x) (exp (* -1 x)))
  (cbrt (- (exp x) (exp (* -1 x))))
  (cbrt (* (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x)))))
  (cbrt (sqrt (pow (- (exp x) (exp (* -1 x))) 3)))
  (cbrt (sqrt (pow (- (exp x) (exp (* -1 x))) 3)))
  1
  (- (exp x) (exp (* -1 x)))
  (sqrt (- (exp x) (exp (* -1 x))))
  (sqrt (- (exp x) (exp (* -1 x))))
  (- (pow (exp x) 3) (pow (exp (* -1 x)) 3))
  (+ (+ (exp (+ x x)) 1) (pow (exp x) -2))
  (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))
  (+ (exp x) (exp (* -1 x)))
  (cbrt (* (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x)))))
  (cbrt (- (exp x) (exp (* -1 x))))
  (pow (- (exp x) (exp (* -1 x))) 3)
  (sqrt (- (exp x) (exp (* -1 x))))
  (sqrt (- (exp x) (exp (* -1 x))))
  (log (pow (- (exp x) (exp (* -1 x))) 3))
  (log (pow (- (exp x) (exp (* -1 x))) 3))
  3
  (pow (- (exp x) (exp (* -1 x))) (* (cbrt 3) (cbrt 3)))
  (pow (- (exp x) (exp (* -1 x))) (sqrt 3))
  (- (exp x) (exp (* -1 x)))
  (pow (- (exp x) (exp (* -1 x))) 2)
  (- (exp x) (exp (* -1 x)))
  (pow (- (exp x) (exp (* -1 x))) 3/2)
  (pow (- (exp x) (exp (* -1 x))) 3/2)
  1
  (pow (- (exp x) (exp (* -1 x))) 3)
  (pow (+ (sqrt (exp x)) (sqrt (exp (* -1 x)))) 3)
  (pow (- (sqrt (exp x)) (sqrt (exp (* -1 x)))) 3)
  1
  (pow (- (exp x) (exp (* -1 x))) 3)
  (pow (- (exp x) (exp (* -1 x))) 2)
  (log (pow (- (exp x) (exp (* -1 x))) 3))
  (exp (pow (- (exp x) (exp (* -1 x))) 3))
  (pow (- (exp x) (exp (* -1 x))) 2)
  (- (exp x) (exp (* -1 x)))
  (pow (pow (- (exp x) (exp (* -1 x))) 3) 3)
  (pow (- (exp x) (exp (* -1 x))) 2)
  (- (exp x) (exp (* -1 x)))
  (pow (- (exp x) (exp (* -1 x))) 3/2)
  (pow (- (exp x) (exp (* -1 x))) 3/2)
  1
  (pow (- (exp x) (exp (* -1 x))) 3)
  (pow (+ (sqrt (exp x)) (sqrt (exp (* -1 x)))) 3)
  (pow (- (sqrt (exp x)) (sqrt (exp (* -1 x)))) 3)
  1
  (pow (- (exp x) (exp (* -1 x))) 3)
  (pow (- (pow (exp x) 3) (pow (exp (* -1 x)) 3)) 3)
  (pow (+ (* (exp (* -1 x)) (+ (exp (* -1 x)) (exp x))) (exp (+ x x))) 3)
  (pow (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) 3)
  (pow (+ (exp x) (exp (* -1 x))) 3)
  (pow (- (exp x) (exp (* -1 x))) 2)
  (sqrt (pow (- (exp x) (exp (* -1 x))) 3))
  (sqrt (pow (- (exp x) (exp (* -1 x))) 3))
  (pow (- (exp x) (exp (* -1 x))) 3/2)
  (pow (- (exp x) (exp (* -1 x))) 3/2)
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (- (exp x) (exp (* -1 x)))
  (- (exp x) (exp (* -1 x)))
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (- (exp x) (exp (* -1 x)))
  (- (exp x) (exp (* -1 x)))
  (+ (* 13/15 (pow x 7)) (+ (* 8 (pow x 3)) (* 4 (pow x 5))))
  (pow (- (exp x) (exp (* -1 x))) 3)
  (pow (- (exp x) (exp (* -1 x))) 3)
1.628 * * * [progress]: adding candidates to table
1.752 * * [progress]: iteration 4 / 4
1.752 * * * [progress]: picking best candidate
1.755 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x)))) 2.0))>
1.755 * * * [progress]: localizing error
1.769 * * * [progress]: generating rewritten candidates
1.769 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
1.831 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
2.012 * * * [progress]: generating series expansions
2.012 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
2.012 * [approximate]: Taking taylor expansion of (- (exp (* 2 x)) (exp (- (* 2 x)))) in (x) around 0
2.012 * [taylor]: Taking taylor expansion of (- (exp (* 2 x)) (exp (- (* 2 x)))) in x
2.012 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
2.012 * [taylor]: Taking taylor expansion of (* 2 x) in x
2.012 * [taylor]: Taking taylor expansion of 2 in x
2.012 * [taylor]: Taking taylor expansion of x in x
2.013 * [taylor]: Taking taylor expansion of (exp (- (* 2 x))) in x
2.013 * [taylor]: Taking taylor expansion of (- (* 2 x)) in x
2.013 * [taylor]: Taking taylor expansion of (* 2 x) in x
2.013 * [taylor]: Taking taylor expansion of 2 in x
2.013 * [taylor]: Taking taylor expansion of x in x
2.014 * [taylor]: Taking taylor expansion of (- (exp (* 2 x)) (exp (- (* 2 x)))) in x
2.014 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
2.014 * [taylor]: Taking taylor expansion of (* 2 x) in x
2.014 * [taylor]: Taking taylor expansion of 2 in x
2.014 * [taylor]: Taking taylor expansion of x in x
2.015 * [taylor]: Taking taylor expansion of (exp (- (* 2 x))) in x
2.015 * [taylor]: Taking taylor expansion of (- (* 2 x)) in x
2.015 * [taylor]: Taking taylor expansion of (* 2 x) in x
2.015 * [taylor]: Taking taylor expansion of 2 in x
2.015 * [taylor]: Taking taylor expansion of x in x
2.044 * [approximate]: Taking taylor expansion of (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) in (x) around 0
2.044 * [taylor]: Taking taylor expansion of (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) in x
2.044 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
2.044 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.044 * [taylor]: Taking taylor expansion of 2 in x
2.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.044 * [taylor]: Taking taylor expansion of x in x
2.045 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
2.045 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
2.045 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.045 * [taylor]: Taking taylor expansion of 2 in x
2.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.045 * [taylor]: Taking taylor expansion of x in x
2.046 * [taylor]: Taking taylor expansion of (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) in x
2.046 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
2.046 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.046 * [taylor]: Taking taylor expansion of 2 in x
2.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.046 * [taylor]: Taking taylor expansion of x in x
2.046 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
2.046 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
2.046 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.046 * [taylor]: Taking taylor expansion of 2 in x
2.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.046 * [taylor]: Taking taylor expansion of x in x
2.050 * [approximate]: Taking taylor expansion of (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) in (x) around 0
2.050 * [taylor]: Taking taylor expansion of (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) in x
2.050 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
2.050 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
2.050 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.050 * [taylor]: Taking taylor expansion of 2 in x
2.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.050 * [taylor]: Taking taylor expansion of x in x
2.051 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
2.051 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.051 * [taylor]: Taking taylor expansion of 2 in x
2.051 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.051 * [taylor]: Taking taylor expansion of x in x
2.052 * [taylor]: Taking taylor expansion of (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) in x
2.052 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
2.052 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
2.052 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.052 * [taylor]: Taking taylor expansion of 2 in x
2.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.052 * [taylor]: Taking taylor expansion of x in x
2.053 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
2.053 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.053 * [taylor]: Taking taylor expansion of 2 in x
2.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.053 * [taylor]: Taking taylor expansion of x in x
2.056 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
2.056 * [approximate]: Taking taylor expansion of (/ (- (exp (* 2 x)) (exp (- (* 2 x)))) (+ (exp (* -1 x)) (exp x))) in (x) around 0
2.056 * [taylor]: Taking taylor expansion of (/ (- (exp (* 2 x)) (exp (- (* 2 x)))) (+ (exp (* -1 x)) (exp x))) in x
2.056 * [taylor]: Taking taylor expansion of (- (exp (* 2 x)) (exp (- (* 2 x)))) in x
2.056 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
2.056 * [taylor]: Taking taylor expansion of (* 2 x) in x
2.056 * [taylor]: Taking taylor expansion of 2 in x
2.056 * [taylor]: Taking taylor expansion of x in x
2.057 * [taylor]: Taking taylor expansion of (exp (- (* 2 x))) in x
2.057 * [taylor]: Taking taylor expansion of (- (* 2 x)) in x
2.057 * [taylor]: Taking taylor expansion of (* 2 x) in x
2.057 * [taylor]: Taking taylor expansion of 2 in x
2.057 * [taylor]: Taking taylor expansion of x in x
2.058 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
2.058 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
2.058 * [taylor]: Taking taylor expansion of (* -1 x) in x
2.058 * [taylor]: Taking taylor expansion of -1 in x
2.058 * [taylor]: Taking taylor expansion of x in x
2.059 * [taylor]: Taking taylor expansion of (exp x) in x
2.059 * [taylor]: Taking taylor expansion of x in x
2.061 * [taylor]: Taking taylor expansion of (/ (- (exp (* 2 x)) (exp (- (* 2 x)))) (+ (exp (* -1 x)) (exp x))) in x
2.061 * [taylor]: Taking taylor expansion of (- (exp (* 2 x)) (exp (- (* 2 x)))) in x
2.061 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
2.061 * [taylor]: Taking taylor expansion of (* 2 x) in x
2.061 * [taylor]: Taking taylor expansion of 2 in x
2.061 * [taylor]: Taking taylor expansion of x in x
2.062 * [taylor]: Taking taylor expansion of (exp (- (* 2 x))) in x
2.062 * [taylor]: Taking taylor expansion of (- (* 2 x)) in x
2.062 * [taylor]: Taking taylor expansion of (* 2 x) in x
2.062 * [taylor]: Taking taylor expansion of 2 in x
2.062 * [taylor]: Taking taylor expansion of x in x
2.063 * [taylor]: Taking taylor expansion of (+ (exp (* -1 x)) (exp x)) in x
2.063 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
2.063 * [taylor]: Taking taylor expansion of (* -1 x) in x
2.063 * [taylor]: Taking taylor expansion of -1 in x
2.063 * [taylor]: Taking taylor expansion of x in x
2.064 * [taylor]: Taking taylor expansion of (exp x) in x
2.064 * [taylor]: Taking taylor expansion of x in x
2.109 * [approximate]: Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
2.110 * [taylor]: Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.110 * [taylor]: Taking taylor expansion of (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) in x
2.110 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
2.110 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.110 * [taylor]: Taking taylor expansion of 2 in x
2.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.110 * [taylor]: Taking taylor expansion of x in x
2.110 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
2.110 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
2.110 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.110 * [taylor]: Taking taylor expansion of 2 in x
2.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.110 * [taylor]: Taking taylor expansion of x in x
2.111 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.111 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.111 * [taylor]: Taking taylor expansion of x in x
2.111 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.111 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.111 * [taylor]: Taking taylor expansion of -1 in x
2.111 * [taylor]: Taking taylor expansion of x in x
2.112 * [taylor]: Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.112 * [taylor]: Taking taylor expansion of (- (exp (* 2 (/ 1 x))) (exp (- (* 2 (/ 1 x))))) in x
2.112 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
2.112 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.112 * [taylor]: Taking taylor expansion of 2 in x
2.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.112 * [taylor]: Taking taylor expansion of x in x
2.113 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
2.113 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
2.113 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.113 * [taylor]: Taking taylor expansion of 2 in x
2.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.113 * [taylor]: Taking taylor expansion of x in x
2.114 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.114 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.114 * [taylor]: Taking taylor expansion of x in x
2.114 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.114 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.114 * [taylor]: Taking taylor expansion of -1 in x
2.114 * [taylor]: Taking taylor expansion of x in x
2.123 * [approximate]: Taking taylor expansion of (/ (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
2.123 * [taylor]: Taking taylor expansion of (/ (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.123 * [taylor]: Taking taylor expansion of (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) in x
2.123 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
2.123 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
2.123 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.123 * [taylor]: Taking taylor expansion of 2 in x
2.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.123 * [taylor]: Taking taylor expansion of x in x
2.124 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
2.124 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.124 * [taylor]: Taking taylor expansion of 2 in x
2.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.124 * [taylor]: Taking taylor expansion of x in x
2.124 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.124 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.124 * [taylor]: Taking taylor expansion of x in x
2.125 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.125 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.125 * [taylor]: Taking taylor expansion of -1 in x
2.125 * [taylor]: Taking taylor expansion of x in x
2.125 * [taylor]: Taking taylor expansion of (/ (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.125 * [taylor]: Taking taylor expansion of (- (exp (- (* 2 (/ 1 x)))) (exp (* 2 (/ 1 x)))) in x
2.125 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
2.125 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
2.125 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.125 * [taylor]: Taking taylor expansion of 2 in x
2.125 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.125 * [taylor]: Taking taylor expansion of x in x
2.126 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
2.126 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
2.126 * [taylor]: Taking taylor expansion of 2 in x
2.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.126 * [taylor]: Taking taylor expansion of x in x
2.127 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.127 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.127 * [taylor]: Taking taylor expansion of x in x
2.127 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.127 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.127 * [taylor]: Taking taylor expansion of -1 in x
2.127 * [taylor]: Taking taylor expansion of x in x
2.136 * * * [progress]: simplifying candidates
2.137 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (exp (+ x x))) (/ 1 (exp (exp (+ (* -1 x) (* -1 x))))))
  (* (exp (exp (+ x x))) (exp (- (exp (+ (* -1 x) (* -1 x))))))
  (log (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (exp (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (* (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))))
  (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (* (* (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (+ (pow (exp (+ x x)) 3) (pow (- (exp (+ (* -1 x) (* -1 x)))) 3))
  (+ (* (exp (+ x x)) (exp (+ x x))) (- (* (- (exp (+ (* -1 x) (* -1 x)))) (- (exp (+ (* -1 x) (* -1 x))))) (* (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))))
  (- (* (exp (+ x x)) (exp (+ x x))) (* (- (exp (+ (* -1 x) (* -1 x)))) (- (exp (+ (* -1 x) (* -1 x))))))
  (- (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))
  (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))
  (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))
  (+ (exp (+ x x)) 0)
  (- (log (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (log (+ (exp x) (exp (* -1 x)))))
  (log (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x)))))
  (exp (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x)))))
  (/ (* (* (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (* (* (+ (exp x) (exp (* -1 x))) (+ (exp x) (exp (* -1 x)))) (+ (exp x) (exp (* -1 x)))))
  (* (cbrt (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x))))) (cbrt (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x))))))
  (cbrt (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x)))))
  (* (* (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x)))) (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x))))) (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x)))))
  (sqrt (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x)))))
  (sqrt (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x)))))
  (- (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (- (+ (exp x) (exp (* -1 x))))
  (/ (exp (+ x x)) (+ (exp x) (exp (* -1 x))))
  (/ (exp (+ (* -1 x) (* -1 x))) (+ (exp x) (exp (* -1 x))))
  (/ (+ (exp (+ x x)) 0) (+ (exp x) (exp (* -1 x))))
  (/ (exp (+ (* -1 x) (* -1 x))) (+ (exp x) (exp (* -1 x))))
  (/ (exp (+ x x)) (+ (exp x) (exp (* -1 x))))
  (/ (exp (+ (* -1 x) (* -1 x))) (+ (exp x) (exp (* -1 x))))
  (/ (* (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))) (* (cbrt (+ (exp x) (exp (* -1 x)))) (cbrt (+ (exp x) (exp (* -1 x))))))
  (/ (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp x) (exp (* -1 x)))))
  (/ (* (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))) (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ (* (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))) 1)
  (/ (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (+ (exp x) (exp (* -1 x))))
  (/ (* (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))) 1)
  (/ (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (+ (exp x) (exp (* -1 x))))
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (* (cbrt (+ (exp x) (exp (* -1 x)))) (cbrt (+ (exp x) (exp (* -1 x))))))
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp x) (exp (* -1 x)))))
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) 1)
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (+ (exp x) (exp (* -1 x))))
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) 1)
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (+ (exp x) (exp (* -1 x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (* -1 x)))) (cbrt (+ (exp x) (exp (* -1 x))))))
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (cbrt (+ (exp x) (exp (* -1 x)))))
  (/ 1 (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ 1 1)
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x))))
  (/ 1 1)
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (* -1 x)))) (cbrt (+ (exp x) (exp (* -1 x))))))
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (cbrt (+ (exp x) (exp (* -1 x)))))
  (/ 1 (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ 1 1)
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x))))
  (/ 1 1)
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (* -1 x)))) (cbrt (+ (exp x) (exp (* -1 x))))))
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (cbrt (+ (exp x) (exp (* -1 x)))))
  (/ 1 (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ 1 1)
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x))))
  (/ 1 1)
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x))))
  (/ 1 (+ (exp x) (exp (* -1 x))))
  (/ (+ (exp x) (exp (* -1 x))) (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (* (cbrt (+ (exp x) (exp (* -1 x)))) (cbrt (+ (exp x) (exp (* -1 x))))))
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) 1)
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) 1)
  (/ (+ (exp x) (exp (* -1 x))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))))
  (/ (+ (exp x) (exp (* -1 x))) (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))))
  (/ (+ (exp x) (exp (* -1 x))) (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (/ (+ (exp x) (exp (* -1 x))) (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (/ (+ (exp x) (exp (* -1 x))) (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (pow (exp x) 3) (pow (exp (* -1 x)) 3)))
  (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (- (* (exp x) (exp x)) (* (exp (* -1 x)) (exp (* -1 x)))))
  (* (+ (exp x) (exp (* -1 x))) (+ (* (exp (+ x x)) (exp (+ x x))) (- (* (- (exp (+ (* -1 x) (* -1 x)))) (- (exp (+ (* -1 x) (* -1 x))))) (* (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))))
  (* (+ (exp x) (exp (* -1 x))) (- (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (+ (* 8/3 (pow x 3)) (+ (* 8/15 (pow x 5)) (* 4 x)))
  (- (exp (* 2 x)) (exp (- (* 2 x))))
  (- (exp (* 2 x)) (exp (* -2 x)))
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (/ (- (exp (* 2 x)) (exp (- (* 2 x)))) (+ (exp (* -1 x)) (exp x)))
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x)))
2.138 * [simplify]: Sending expressions to egg_math:
 (* (exp (exp (+ h0 h0))) (/ 1 (exp (exp (+ (* -1 h0) (* -1 h0))))))
 (* (exp (exp (+ h0 h0))) (exp (- (exp (+ (* -1 h0) (* -1 h0))))))
 (log (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))
 (exp (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))
 (* (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))))
 (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))
 (* (* (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))
 (sqrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))
 (sqrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))
 (+ (pow (exp (+ h0 h0)) 3) (pow (- (exp (+ (* -1 h0) (* -1 h0)))) 3))
 (+ (* (exp (+ h0 h0)) (exp (+ h0 h0))) (- (* (- (exp (+ (* -1 h0) (* -1 h0)))) (- (exp (+ (* -1 h0) (* -1 h0))))) (* (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))))
 (- (* (exp (+ h0 h0)) (exp (+ h0 h0))) (* (- (exp (+ (* -1 h0) (* -1 h0)))) (- (exp (+ (* -1 h0) (* -1 h0))))))
 (- (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))
 (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))
 (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))
 (+ (exp (+ h0 h0)) 0)
 (- (log (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (log (+ (exp h0) (exp (* -1 h0)))))
 (log (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0)))))
 (exp (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0)))))
 (/ (* (* (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (* (* (+ (exp h0) (exp (* -1 h0))) (+ (exp h0) (exp (* -1 h0)))) (+ (exp h0) (exp (* -1 h0)))))
 (* (cbrt (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0))))) (cbrt (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0))))))
 (cbrt (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0)))))
 (* (* (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0)))) (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0))))) (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0)))))
 (sqrt (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0)))))
 (sqrt (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0)))))
 (- (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))
 (- (+ (exp h0) (exp (* -1 h0))))
 (/ (exp (+ h0 h0)) (+ (exp h0) (exp (* -1 h0))))
 (/ (exp (+ (* -1 h0) (* -1 h0))) (+ (exp h0) (exp (* -1 h0))))
 (/ (+ (exp (+ h0 h0)) 0) (+ (exp h0) (exp (* -1 h0))))
 (/ (exp (+ (* -1 h0) (* -1 h0))) (+ (exp h0) (exp (* -1 h0))))
 (/ (exp (+ h0 h0)) (+ (exp h0) (exp (* -1 h0))))
 (/ (exp (+ (* -1 h0) (* -1 h0))) (+ (exp h0) (exp (* -1 h0))))
 (/ (* (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))) (* (cbrt (+ (exp h0) (exp (* -1 h0)))) (cbrt (+ (exp h0) (exp (* -1 h0))))))
 (/ (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (cbrt (+ (exp h0) (exp (* -1 h0)))))
 (/ (* (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))) (sqrt (+ (exp h0) (exp (* -1 h0)))))
 (/ (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (sqrt (+ (exp h0) (exp (* -1 h0)))))
 (/ (* (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))) 1)
 (/ (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (+ (exp h0) (exp (* -1 h0))))
 (/ (* (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))) 1)
 (/ (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (+ (exp h0) (exp (* -1 h0))))
 (/ (sqrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (* (cbrt (+ (exp h0) (exp (* -1 h0)))) (cbrt (+ (exp h0) (exp (* -1 h0))))))
 (/ (sqrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (cbrt (+ (exp h0) (exp (* -1 h0)))))
 (/ (sqrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (sqrt (+ (exp h0) (exp (* -1 h0)))))
 (/ (sqrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (sqrt (+ (exp h0) (exp (* -1 h0)))))
 (/ (sqrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) 1)
 (/ (sqrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (+ (exp h0) (exp (* -1 h0))))
 (/ (sqrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) 1)
 (/ (sqrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))) (+ (exp h0) (exp (* -1 h0))))
 (/ 1 (* (cbrt (+ (exp h0) (exp (* -1 h0)))) (cbrt (+ (exp h0) (exp (* -1 h0))))))
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (cbrt (+ (exp h0) (exp (* -1 h0)))))
 (/ 1 (sqrt (+ (exp h0) (exp (* -1 h0)))))
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (sqrt (+ (exp h0) (exp (* -1 h0)))))
 (/ 1 1)
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0))))
 (/ 1 1)
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0))))
 (/ 1 (* (cbrt (+ (exp h0) (exp (* -1 h0)))) (cbrt (+ (exp h0) (exp (* -1 h0))))))
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (cbrt (+ (exp h0) (exp (* -1 h0)))))
 (/ 1 (sqrt (+ (exp h0) (exp (* -1 h0)))))
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (sqrt (+ (exp h0) (exp (* -1 h0)))))
 (/ 1 1)
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0))))
 (/ 1 1)
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0))))
 (/ 1 (* (cbrt (+ (exp h0) (exp (* -1 h0)))) (cbrt (+ (exp h0) (exp (* -1 h0))))))
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (cbrt (+ (exp h0) (exp (* -1 h0)))))
 (/ 1 (sqrt (+ (exp h0) (exp (* -1 h0)))))
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (sqrt (+ (exp h0) (exp (* -1 h0)))))
 (/ 1 1)
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0))))
 (/ 1 1)
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (exp h0) (exp (* -1 h0))))
 (/ 1 (+ (exp h0) (exp (* -1 h0))))
 (/ (+ (exp h0) (exp (* -1 h0))) (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (* (cbrt (+ (exp h0) (exp (* -1 h0)))) (cbrt (+ (exp h0) (exp (* -1 h0))))))
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (sqrt (+ (exp h0) (exp (* -1 h0)))))
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) 1)
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) 1)
 (/ (+ (exp h0) (exp (* -1 h0))) (cbrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))))
 (/ (+ (exp h0) (exp (* -1 h0))) (sqrt (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0)))))))
 (/ (+ (exp h0) (exp (* -1 h0))) (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))
 (/ (+ (exp h0) (exp (* -1 h0))) (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))
 (/ (+ (exp h0) (exp (* -1 h0))) (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (+ (pow (exp h0) 3) (pow (exp (* -1 h0)) 3)))
 (/ (+ (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))) (- (* (exp h0) (exp h0)) (* (exp (* -1 h0)) (exp (* -1 h0)))))
 (* (+ (exp h0) (exp (* -1 h0))) (+ (* (exp (+ h0 h0)) (exp (+ h0 h0))) (- (* (- (exp (+ (* -1 h0) (* -1 h0)))) (- (exp (+ (* -1 h0) (* -1 h0))))) (* (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))))
 (* (+ (exp h0) (exp (* -1 h0))) (- (exp (+ h0 h0)) (- (exp (+ (* -1 h0) (* -1 h0))))))
 (+ (* 8/3 (pow h0 3)) (+ (* 8/15 (pow h0 5)) (* 4 h0)))
 (- (exp (* 2 h0)) (exp (- (* 2 h0))))
 (- (exp (* 2 h0)) (exp (* -2 h0)))
 (+ (* 1/3 (pow h0 3)) (+ (* 1/60 (pow h0 5)) (* 2 h0)))
 (/ (- (exp (* 2 h0)) (exp (- (* 2 h0)))) (+ (exp (* -1 h0)) (exp h0)))
 (/ (- (exp (* 2 h0)) (exp (* -2 h0))) (+ (exp (* -1 h0)) (exp h0)))
2.143 * * [simplify]: iteration  0 :  291  enodes  (cost  1128 )
2.149 * * [simplify]: iteration  1 :  1112  enodes  (cost  956 )
2.172 * * [simplify]: iteration  2 :  5001  enodes  (cost  918 )
2.175 * [simplify]: Simplified to:
   (exp (- (exp (* 2 x)) (exp (* -2 x))))
  (exp (- (exp (* 2 x)) (exp (* -2 x))))
  (log (- (exp (* 2 x)) (exp (* -2 x))))
  (exp (- (exp (* 2 x)) (exp (* -2 x))))
  (* (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))))
  (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (pow (- (exp (* 2 x)) (exp (* -2 x))) 3)
  (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (- (pow (exp (+ x x)) 3) (/ 1 (pow (exp (+ x x)) 3)))
  (+ (+ (pow (exp x) 4) 1) (pow (exp x) -4))
  (- (/ (pow (exp x) 4) 1) (/ (pow (exp -2) (+ x x)) 1))
  (+ (exp (* -2 x)) (exp (+ x x)))
  (- (exp (* 2 x)) (exp (* -2 x)))
  (- (exp (* 2 x)) (exp (* -2 x)))
  (exp (+ x x))
  (log (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x))))
  (log (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x))))
  (exp (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x)))))
  (pow (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x))) 3)
  (* (cbrt (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x))))) (cbrt (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x))))))
  (cbrt (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x)))))
  (pow (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x))) 3)
  (sqrt (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x)))))
  (sqrt (/ (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))) (+ (exp x) (exp (* -1 x)))))
  (- (- (exp (* 2 x)) (exp (* -2 x))))
  (- (+ (exp x) (exp (* -1 x))))
  (/ (exp (+ x x)) (+ (exp x) (exp (* -1 x))))
  (/ (exp (* -2 x)) (+ (exp (* -1 x)) (exp x)))
  (/ (exp (+ x x)) (+ (exp x) (exp (* -1 x))))
  (/ (exp (* -2 x)) (+ (exp (* -1 x)) (exp x)))
  (/ (exp (+ x x)) (+ (exp x) (exp (* -1 x))))
  (/ (exp (* -2 x)) (+ (exp (* -1 x)) (exp x)))
  (/ (* (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))) (* (cbrt (+ (exp x) (exp (* -1 x)))) (cbrt (+ (exp x) (exp (* -1 x))))))
  (/ (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp x) (exp (* -1 x)))))
  (/ (* (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))) (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (sqrt (+ (exp x) (exp (* -1 x)))))
  (* (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))))
  (/ (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (+ (exp x) (exp (* -1 x))))
  (* (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))))
  (/ (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (+ (exp x) (exp (* -1 x))))
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (* (cbrt (+ (exp x) (exp (* -1 x)))) (cbrt (+ (exp x) (exp (* -1 x))))))
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (cbrt (+ (exp x) (exp (* -1 x)))))
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (sqrt (+ (exp x) (exp (* -1 x)))))
  (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (+ (exp x) (exp (* -1 x))))
  (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (/ (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))) (+ (exp x) (exp (* -1 x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (* -1 x)))) (cbrt (+ (exp x) (exp (* -1 x))))))
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (cbrt (+ (exp x) (exp (* -1 x)))))
  (/ 1 (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (sqrt (+ (exp x) (exp (* -1 x)))))
  1
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x)))
  1
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x)))
  (/ 1 (* (cbrt (+ (exp x) (exp (* -1 x)))) (cbrt (+ (exp x) (exp (* -1 x))))))
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (cbrt (+ (exp x) (exp (* -1 x)))))
  (/ 1 (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (sqrt (+ (exp x) (exp (* -1 x)))))
  1
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x)))
  1
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x)))
  (/ 1 (* (cbrt (+ (exp x) (exp (* -1 x)))) (cbrt (+ (exp x) (exp (* -1 x))))))
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (cbrt (+ (exp x) (exp (* -1 x)))))
  (/ 1 (sqrt (+ (exp x) (exp (* -1 x)))))
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (sqrt (+ (exp x) (exp (* -1 x)))))
  1
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x)))
  1
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x)))
  (/ 1 (+ (exp x) (exp (* -1 x))))
  (/ 1 (- (exp x) (exp (* -1 x))))
  (/ (/ (- (exp (* 2 x)) (exp (* -2 x))) (cbrt (+ (exp x) (exp (* -1 x))))) (cbrt (+ (exp x) (exp (* -1 x)))))
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (sqrt (+ (exp x) (exp (* -1 x)))))
  (- (exp (* 2 x)) (exp (* -2 x)))
  (- (exp (* 2 x)) (exp (* -2 x)))
  (/ (+ (exp x) (exp (* -1 x))) (cbrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))))
  (/ (+ (exp x) (exp (* -1 x))) (sqrt (+ (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x)))))))
  (/ 1 (- (exp x) (exp (* -1 x))))
  (/ 1 (- (exp x) (exp (* -1 x))))
  (/ 1 (- (exp x) (exp (* -1 x))))
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (pow (exp x) 3) (pow (exp (* -1 x)) 3)))
  1
  (+ (* (+ (exp x) (exp (* -1 x))) (+ (pow (exp -2) (+ x x)) (pow (exp 2) (+ x x)))) (+ (exp x) (exp (* -1 x))))
  (* (+ (exp x) (exp (* -1 x))) (- (exp (+ x x)) (- (exp (+ (* -1 x) (* -1 x))))))
  (+ (* 8/3 (pow x 3)) (+ (* 8/15 (pow x 5)) (* 4 x)))
  (- (exp (* 2 x)) (exp (* -2 x)))
  (- (exp (* 2 x)) (exp (* -2 x)))
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x)))
  (/ (- (exp (* 2 x)) (exp (* -2 x))) (+ (exp (* -1 x)) (exp x)))
2.176 * * * [progress]: adding candidates to table
2.322 * [progress]: [Phase 3 of 3] Extracting.
2.323 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 2.0))> #<alt (λ (x) (/ (cbrt (pow (- (exp x) (exp (* -1 x))) 3)) 2.0))> #<alt (λ (x) (/ (/ (cbrt (pow (- (exp (* 2 x)) (exp (* -2 x))) 3)) (+ (exp x) (exp (* -1 x)))) 2.0))>)
2.323 * * * [regime-changes]: Trying 1 branch expressions: (x)
2.323 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 2.0))> #<alt (λ (x) (/ (cbrt (pow (- (exp x) (exp (* -1 x))) 3)) 2.0))> #<alt (λ (x) (/ (/ (cbrt (pow (- (exp (* 2 x)) (exp (* -2 x))) 3)) (+ (exp x) (exp (* -1 x)))) 2.0))>)
2.340 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.341 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 2.0)
2.341 * [simplify]: Sending expressions to egg_math:
 (/ (+ (* 1/3 (pow h0 3)) (+ (* 1/60 (pow h0 5)) (* 2 h0))) h1)
2.341 * * [simplify]: iteration  0 :  20  enodes  (cost  8 )
2.341 * * [simplify]: iteration  1 :  20  enodes  (cost  8 )
2.342 * [simplify]: Simplified to:
   (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 2.0)
4.488 * [regime-testing]: Baseline error score: 0.6398966668493248
4.488 * [regime-testing]: Oracle error score: 0.11667547493079826
4.489 * [regime-testing]: End program error score: 0.6398966668493248