11.803 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.063 * * * [progress]: [2/2] Setting up program.
0.065 * [progress]: [Phase 2 of 3] Improving.
0.065 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (exp x) (exp (- x))) 2.0)
0.067 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
0.068 * * [simplify]: iteration  1 :  23  enodes  (cost  5 )
0.070 * * [simplify]: iteration  2 :  31  enodes  (cost  5 )
0.071 * * [simplify]: iteration  3 :  36  enodes  (cost  5 )
0.072 * * [simplify]: iteration  4 :  41  enodes  (cost  5 )
0.074 * * [simplify]: iteration  5 :  65  enodes  (cost  5 )
0.075 * * [simplify]: iteration  6 :  103  enodes  (cost  5 )
0.078 * * [simplify]: iteration  7 :  250  enodes  (cost  5 )
0.086 * * [simplify]: iteration  8 :  1252  enodes  (cost  5 )
0.283 * * [simplify]: iteration  9 :  5001  enodes  (cost  5 )
0.284 * [simplify]: Simplified to:
   (/ (- (exp x) (exp (- x))) 2.0)
0.284 * * [progress]: iteration 1 / 4
0.284 * * * [progress]: picking best candidate
0.286 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (exp x) (exp (- x))) 2.0))>
0.286 * * * [progress]: localizing error
0.295 * * * [progress]: generating rewritten candidates
0.295 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.300 * * * [progress]: generating series expansions
0.300 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.300 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0
0.300 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
0.300 * [taylor]: Taking taylor expansion of (exp x) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.301 * [taylor]: Taking taylor expansion of (- x) in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
0.301 * [taylor]: Taking taylor expansion of (exp x) in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.301 * [taylor]: Taking taylor expansion of (- x) in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.327 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
0.327 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.327 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.327 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.328 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.328 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.332 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
0.332 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.332 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.332 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.332 * [taylor]: Taking taylor expansion of -1 in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.333 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.333 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.333 * [taylor]: Taking taylor expansion of -1 in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.336 * * * [progress]: simplifying candidates
0.337 * [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)))
0.340 * * [simplify]: iteration  0 :  100  enodes  (cost  120 )
0.342 * * [simplify]: iteration  1 :  257  enodes  (cost  108 )
0.346 * * [simplify]: iteration  2 :  763  enodes  (cost  107 )
0.366 * * [simplify]: iteration  3 :  4896  enodes  (cost  105 )
0.919 * * [simplify]: iteration  4 :  5001  enodes  (cost  105 )
0.926 * [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)))
0.926 * * * [progress]: adding candidates to table
0.971 * * [progress]: iteration 2 / 4
0.971 * * * [progress]: picking best candidate
0.978 * * * * [pick]: Picked  #<alt (λ (x) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 2.0))>
0.978 * * * [progress]: localizing error
0.990 * * * [progress]: generating rewritten candidates
0.990 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
0.996 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2 1)
1.003 * * * [progress]: generating series expansions
1.003 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
1.003 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0
1.003 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
1.003 * [taylor]: Taking taylor expansion of 1/3 in x
1.003 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.003 * [taylor]: Taking taylor expansion of x in x
1.003 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
1.003 * [taylor]: Taking taylor expansion of 1/3 in x
1.003 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.003 * [taylor]: Taking taylor expansion of x in x
1.014 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0
1.014 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
1.015 * [taylor]: Taking taylor expansion of 1/3 in x
1.015 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.015 * [taylor]: Taking taylor expansion of x in x
1.015 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
1.015 * [taylor]: Taking taylor expansion of 1/3 in x
1.015 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.015 * [taylor]: Taking taylor expansion of x in x
1.030 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0
1.030 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
1.030 * [taylor]: Taking taylor expansion of -1/3 in x
1.030 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.031 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
1.031 * [taylor]: Taking taylor expansion of -1/3 in x
1.031 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.031 * [taylor]: Taking taylor expansion of x in x
1.042 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2 1)
1.042 * [approximate]: Taking taylor expansion of (* 1/60 (pow x 5)) in (x) around 0
1.042 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
1.042 * [taylor]: Taking taylor expansion of 1/60 in x
1.042 * [taylor]: Taking taylor expansion of (pow x 5) in x
1.042 * [taylor]: Taking taylor expansion of x in x
1.042 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
1.042 * [taylor]: Taking taylor expansion of 1/60 in x
1.042 * [taylor]: Taking taylor expansion of (pow x 5) in x
1.042 * [taylor]: Taking taylor expansion of x in x
1.057 * [approximate]: Taking taylor expansion of (/ 1/60 (pow x 5)) in (x) around 0
1.057 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x
1.057 * [taylor]: Taking taylor expansion of 1/60 in x
1.057 * [taylor]: Taking taylor expansion of (pow x 5) in x
1.057 * [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 * * * [progress]: simplifying candidates
1.088 * [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))
1.092 * * [simplify]: iteration  0 :  208  enodes  (cost  221 )
1.096 * * [simplify]: iteration  1 :  871  enodes  (cost  199 )
1.118 * * [simplify]: iteration  2 :  4632  enodes  (cost  199 )
1.270 * * [simplify]: iteration  3 :  5001  enodes  (cost  199 )
1.272 * [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))
1.272 * * * [progress]: adding candidates to table
1.398 * * [progress]: iteration 3 / 4
1.399 * * * [progress]: picking best candidate
1.404 * * * * [pick]: Picked  #<alt (λ (x) (/ (cbrt (pow (- (exp x) (exp (* -1 x))) 3)) 2.0))>
1.404 * * * [progress]: localizing error
1.414 * * * [progress]: generating rewritten candidates
1.414 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 1)
1.418 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
1.424 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
1.431 * * * [progress]: generating series expansions
1.431 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 1)
1.432 * [approximate]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in (x) around 0
1.432 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x
1.432 * [taylor]: Taking taylor expansion of (exp x) in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.432 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.432 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.432 * [taylor]: Taking taylor expansion of -1 in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.433 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x
1.433 * [taylor]: Taking taylor expansion of (exp x) in x
1.433 * [taylor]: Taking taylor expansion of x in x
1.433 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.433 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.433 * [taylor]: Taking taylor expansion of -1 in x
1.433 * [taylor]: Taking taylor expansion of x in x
1.458 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.458 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in x
1.458 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.458 * [taylor]: Taking taylor expansion of x in x
1.458 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.458 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.458 * [taylor]: Taking taylor expansion of -1 in x
1.458 * [taylor]: Taking taylor expansion of x in x
1.459 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in x
1.459 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.459 * [taylor]: Taking taylor expansion of x in x
1.459 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.459 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.459 * [taylor]: Taking taylor expansion of -1 in x
1.459 * [taylor]: Taking taylor expansion of x in x
1.463 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
1.463 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.463 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.463 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.463 * [taylor]: Taking taylor expansion of -1 in x
1.463 * [taylor]: Taking taylor expansion of x in x
1.463 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.463 * [taylor]: Taking taylor expansion of x in x
1.463 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.463 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.463 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.463 * [taylor]: Taking taylor expansion of -1 in x
1.463 * [taylor]: Taking taylor expansion of x in x
1.464 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.464 * [taylor]: Taking taylor expansion of x in x
1.467 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
1.467 * [approximate]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in (x) around 0
1.467 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x
1.467 * [taylor]: Taking taylor expansion of (exp x) in x
1.467 * [taylor]: Taking taylor expansion of x in x
1.467 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.467 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.467 * [taylor]: Taking taylor expansion of -1 in x
1.467 * [taylor]: Taking taylor expansion of x in x
1.468 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x
1.468 * [taylor]: Taking taylor expansion of (exp x) in x
1.468 * [taylor]: Taking taylor expansion of x in x
1.468 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.468 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.468 * [taylor]: Taking taylor expansion of -1 in x
1.468 * [taylor]: Taking taylor expansion of x in x
1.490 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.490 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in x
1.490 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.490 * [taylor]: Taking taylor expansion of x in x
1.490 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.490 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.490 * [taylor]: Taking taylor expansion of -1 in x
1.490 * [taylor]: Taking taylor expansion of x in x
1.490 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in x
1.490 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.490 * [taylor]: Taking taylor expansion of x in x
1.491 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.491 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.491 * [taylor]: Taking taylor expansion of -1 in x
1.491 * [taylor]: Taking taylor expansion of x in x
1.494 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
1.494 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.494 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.494 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.494 * [taylor]: Taking taylor expansion of -1 in x
1.494 * [taylor]: Taking taylor expansion of x in x
1.495 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.495 * [taylor]: Taking taylor expansion of x in x
1.495 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.495 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.495 * [taylor]: Taking taylor expansion of -1 in x
1.495 * [taylor]: Taking taylor expansion of x in x
1.495 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.495 * [taylor]: Taking taylor expansion of x in x
1.499 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
1.499 * [approximate]: Taking taylor expansion of (pow (- (exp x) (exp (* -1 x))) 3) in (x) around 0
1.499 * [taylor]: Taking taylor expansion of (pow (- (exp x) (exp (* -1 x))) 3) in x
1.499 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x
1.499 * [taylor]: Taking taylor expansion of (exp x) in x
1.499 * [taylor]: Taking taylor expansion of x in x
1.499 * [taylor]: Taking taylor expansion of (exp (* -1 x)) in x
1.499 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.499 * [taylor]: Taking taylor expansion of -1 in x
1.499 * [taylor]: Taking taylor expansion of x in x
1.502 * [taylor]: Taking taylor expansion of (pow (- (exp x) (exp (* -1 x))) 3) in x
1.502 * [taylor]: Taking taylor expansion of (- (exp x) (exp (* -1 x))) in x
1.502 * [taylor]: Taking taylor expansion of (exp x) 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 -1 in x
1.502 * [taylor]: Taking taylor expansion of x in x
1.534 * [approximate]: Taking taylor expansion of (pow (- (exp (/ 1 x)) (exp (/ -1 x))) 3) in (x) around 0
1.534 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) (exp (/ -1 x))) 3) in x
1.534 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 x))) in x
1.534 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.534 * [taylor]: Taking taylor expansion of x in x
1.534 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.534 * [taylor]: Taking taylor expansion of -1 in x
1.535 * [taylor]: Taking taylor expansion of x in x
1.535 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) (exp (/ -1 x))) 3) in x
1.535 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (/ -1 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 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
1.548 * [approximate]: Taking taylor expansion of (pow (- (exp (/ -1 x)) (exp (/ 1 x))) 3) in (x) around 0
1.548 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) (exp (/ 1 x))) 3) in x
1.548 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.548 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.548 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.548 * [taylor]: Taking taylor expansion of -1 in x
1.548 * [taylor]: Taking taylor expansion of x in x
1.549 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.549 * [taylor]: Taking taylor expansion of x in x
1.549 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) (exp (/ 1 x))) 3) in x
1.549 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
1.549 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.549 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.549 * [taylor]: Taking taylor expansion of -1 in x
1.549 * [taylor]: Taking taylor expansion of x in x
1.550 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.550 * [taylor]: Taking taylor expansion of x in x
1.563 * * * [progress]: simplifying candidates
1.564 * [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)
1.569 * * [simplify]: iteration  0 :  235  enodes  (cost  617 )
1.574 * * [simplify]: iteration  1 :  831  enodes  (cost  587 )
1.594 * * [simplify]: iteration  2 :  5002  enodes  (cost  573 )
1.597 * [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)
1.597 * * * [progress]: adding candidates to table
1.718 * * [progress]: iteration 4 / 4
1.718 * * * [progress]: picking best candidate
1.723 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))) 2.0))>
1.723 * * * [progress]: localizing error
1.734 * * * [progress]: generating rewritten candidates
1.734 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
1.740 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2)
1.743 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.758 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
1.774 * * * [progress]: generating series expansions
1.774 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
1.774 * [approximate]: Taking taylor expansion of (- (exp x) (pow (exp x) -3)) in (x) around 0
1.774 * [taylor]: Taking taylor expansion of (- (exp x) (pow (exp x) -3)) in x
1.774 * [taylor]: Taking taylor expansion of (exp x) in x
1.775 * [taylor]: Taking taylor expansion of x in x
1.775 * [taylor]: Taking taylor expansion of (pow (exp x) -3) in x
1.775 * [taylor]: Taking taylor expansion of (exp x) in x
1.775 * [taylor]: Taking taylor expansion of x in x
1.775 * [taylor]: Taking taylor expansion of (- (exp x) (pow (exp x) -3)) in x
1.775 * [taylor]: Taking taylor expansion of (exp x) in x
1.775 * [taylor]: Taking taylor expansion of x in x
1.775 * [taylor]: Taking taylor expansion of (pow (exp x) -3) in x
1.775 * [taylor]: Taking taylor expansion of (exp x) in x
1.775 * [taylor]: Taking taylor expansion of x in x
1.789 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) in (x) around 0
1.789 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) in x
1.789 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.789 * [taylor]: Taking taylor expansion of x in x
1.789 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -3) in x
1.789 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.789 * [taylor]: Taking taylor expansion of x in x
1.789 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) in x
1.789 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.789 * [taylor]: Taking taylor expansion of x in x
1.790 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -3) in x
1.790 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.790 * [taylor]: Taking taylor expansion of x in x
1.804 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) in (x) around 0
1.804 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) in x
1.804 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.804 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.804 * [taylor]: Taking taylor expansion of -1 in x
1.804 * [taylor]: Taking taylor expansion of x in x
1.805 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -3) in x
1.805 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.805 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.805 * [taylor]: Taking taylor expansion of -1 in x
1.805 * [taylor]: Taking taylor expansion of x in x
1.805 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) in x
1.805 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.805 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.805 * [taylor]: Taking taylor expansion of -1 in x
1.805 * [taylor]: Taking taylor expansion of x in x
1.805 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -3) in x
1.805 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.805 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.805 * [taylor]: Taking taylor expansion of -1 in x
1.805 * [taylor]: Taking taylor expansion of x in x
1.819 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2)
1.819 * [approximate]: Taking taylor expansion of (pow (exp x) -3) in (x) around 0
1.819 * [taylor]: Taking taylor expansion of (pow (exp x) -3) in x
1.819 * [taylor]: Taking taylor expansion of (exp x) in x
1.819 * [taylor]: Taking taylor expansion of x in x
1.820 * [taylor]: Taking taylor expansion of (pow (exp x) -3) in x
1.820 * [taylor]: Taking taylor expansion of (exp x) in x
1.820 * [taylor]: Taking taylor expansion of x in x
1.825 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) -3) in (x) around 0
1.825 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -3) in x
1.825 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.825 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.825 * [taylor]: Taking taylor expansion of x in x
1.825 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -3) in x
1.825 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.825 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.825 * [taylor]: Taking taylor expansion of x in x
1.836 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) -3) in (x) around 0
1.836 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -3) in x
1.836 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.836 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.836 * [taylor]: Taking taylor expansion of -1 in x
1.836 * [taylor]: Taking taylor expansion of x in x
1.837 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -3) in x
1.837 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.837 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.837 * [taylor]: Taking taylor expansion of -1 in x
1.837 * [taylor]: Taking taylor expansion of x in x
1.847 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.848 * [approximate]: Taking taylor expansion of (/ (* (- (exp x) (pow (exp x) -3)) (exp x)) (+ (exp x) (exp (- x)))) in (x) around 0
1.848 * [taylor]: Taking taylor expansion of (/ (* (- (exp x) (pow (exp x) -3)) (exp x)) (+ (exp x) (exp (- x)))) in x
1.848 * [taylor]: Taking taylor expansion of (* (- (exp x) (pow (exp x) -3)) (exp x)) in x
1.848 * [taylor]: Taking taylor expansion of (- (exp x) (pow (exp x) -3)) in x
1.848 * [taylor]: Taking taylor expansion of (exp x) in x
1.848 * [taylor]: Taking taylor expansion of x in x
1.848 * [taylor]: Taking taylor expansion of (pow (exp x) -3) in x
1.848 * [taylor]: Taking taylor expansion of (exp x) in x
1.848 * [taylor]: Taking taylor expansion of x in x
1.848 * [taylor]: Taking taylor expansion of (exp x) in x
1.848 * [taylor]: Taking taylor expansion of x in x
1.853 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.853 * [taylor]: Taking taylor expansion of (exp x) in x
1.853 * [taylor]: Taking taylor expansion of x in x
1.853 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.853 * [taylor]: Taking taylor expansion of (- x) in x
1.853 * [taylor]: Taking taylor expansion of x in x
1.859 * [taylor]: Taking taylor expansion of (/ (* (- (exp x) (pow (exp x) -3)) (exp x)) (+ (exp x) (exp (- x)))) in x
1.859 * [taylor]: Taking taylor expansion of (* (- (exp x) (pow (exp x) -3)) (exp x)) in x
1.859 * [taylor]: Taking taylor expansion of (- (exp x) (pow (exp x) -3)) in x
1.859 * [taylor]: Taking taylor expansion of (exp x) in x
1.859 * [taylor]: Taking taylor expansion of x in x
1.859 * [taylor]: Taking taylor expansion of (pow (exp x) -3) in x
1.859 * [taylor]: Taking taylor expansion of (exp x) in x
1.859 * [taylor]: Taking taylor expansion of x in x
1.859 * [taylor]: Taking taylor expansion of (exp x) in x
1.859 * [taylor]: Taking taylor expansion of x in x
1.859 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.859 * [taylor]: Taking taylor expansion of (exp x) in x
1.859 * [taylor]: Taking taylor expansion of x in x
1.859 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.859 * [taylor]: Taking taylor expansion of (- x) in x
1.859 * [taylor]: Taking taylor expansion of x in x
1.918 * [approximate]: Taking taylor expansion of (/ (* (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1.918 * [taylor]: Taking taylor expansion of (/ (* (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.918 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) (exp (/ 1 x))) in x
1.918 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) in x
1.918 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.918 * [taylor]: Taking taylor expansion of x in x
1.919 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -3) in x
1.919 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.919 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.919 * [taylor]: Taking taylor expansion of x in x
1.919 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.919 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.919 * [taylor]: Taking taylor expansion of x in x
1.920 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.920 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.920 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.920 * [taylor]: Taking taylor expansion of x in x
1.920 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.920 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.920 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.920 * [taylor]: Taking taylor expansion of x in x
1.922 * [taylor]: Taking taylor expansion of (/ (* (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.922 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) (exp (/ 1 x))) in x
1.922 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) in x
1.922 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.922 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.922 * [taylor]: Taking taylor expansion of x in x
1.922 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -3) in x
1.922 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.922 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.922 * [taylor]: Taking taylor expansion of x in x
1.923 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.923 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.923 * [taylor]: Taking taylor expansion of x in x
1.923 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.923 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.923 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.923 * [taylor]: Taking taylor expansion of x in x
1.923 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.923 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.923 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.923 * [taylor]: Taking taylor expansion of x in x
1.954 * [approximate]: Taking taylor expansion of (/ (* (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) (exp (/ -1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1.954 * [taylor]: Taking taylor expansion of (/ (* (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) (exp (/ -1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.954 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) (exp (/ -1 x))) in x
1.954 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) in x
1.954 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.954 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.954 * [taylor]: Taking taylor expansion of -1 in x
1.954 * [taylor]: Taking taylor expansion of x in x
1.955 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -3) in x
1.955 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.955 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.955 * [taylor]: Taking taylor expansion of -1 in x
1.955 * [taylor]: Taking taylor expansion of x in x
1.955 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.955 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.955 * [taylor]: Taking taylor expansion of -1 in x
1.955 * [taylor]: Taking taylor expansion of x in x
1.956 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.956 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.956 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.956 * [taylor]: Taking taylor expansion of x in x
1.956 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.956 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.956 * [taylor]: Taking taylor expansion of -1 in x
1.956 * [taylor]: Taking taylor expansion of x in x
1.957 * [taylor]: Taking taylor expansion of (/ (* (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) (exp (/ -1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.957 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) (exp (/ -1 x))) in x
1.957 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) in x
1.957 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.957 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.957 * [taylor]: Taking taylor expansion of -1 in x
1.957 * [taylor]: Taking taylor expansion of x in x
1.958 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -3) in x
1.958 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.958 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.958 * [taylor]: Taking taylor expansion of -1 in x
1.958 * [taylor]: Taking taylor expansion of x in x
1.958 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.958 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.958 * [taylor]: Taking taylor expansion of -1 in x
1.958 * [taylor]: Taking taylor expansion of x in x
1.958 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.959 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.959 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.959 * [taylor]: Taking taylor expansion of x in x
1.959 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.959 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.959 * [taylor]: Taking taylor expansion of -1 in x
1.959 * [taylor]: Taking taylor expansion of x in x
1.983 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
1.983 * [approximate]: Taking taylor expansion of (* (- (exp x) (pow (exp x) -3)) (exp x)) in (x) around 0
1.983 * [taylor]: Taking taylor expansion of (* (- (exp x) (pow (exp x) -3)) (exp x)) in x
1.983 * [taylor]: Taking taylor expansion of (- (exp x) (pow (exp x) -3)) in x
1.983 * [taylor]: Taking taylor expansion of (exp x) in x
1.983 * [taylor]: Taking taylor expansion of x in x
1.983 * [taylor]: Taking taylor expansion of (pow (exp x) -3) in x
1.983 * [taylor]: Taking taylor expansion of (exp x) in x
1.983 * [taylor]: Taking taylor expansion of x in x
1.983 * [taylor]: Taking taylor expansion of (exp x) in x
1.983 * [taylor]: Taking taylor expansion of x in x
1.984 * [taylor]: Taking taylor expansion of (* (- (exp x) (pow (exp x) -3)) (exp x)) in x
1.984 * [taylor]: Taking taylor expansion of (- (exp x) (pow (exp x) -3)) in x
1.984 * [taylor]: Taking taylor expansion of (exp x) in x
1.984 * [taylor]: Taking taylor expansion of x in x
1.984 * [taylor]: Taking taylor expansion of (pow (exp x) -3) in x
1.984 * [taylor]: Taking taylor expansion of (exp x) in x
1.984 * [taylor]: Taking taylor expansion of x in x
1.984 * [taylor]: Taking taylor expansion of (exp x) in x
1.984 * [taylor]: Taking taylor expansion of x in x
2.030 * [approximate]: Taking taylor expansion of (* (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) (exp (/ 1 x))) in (x) around 0
2.030 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) (exp (/ 1 x))) in x
2.030 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) in x
2.030 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.030 * [taylor]: Taking taylor expansion of x in x
2.030 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -3) in x
2.031 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.031 * [taylor]: Taking taylor expansion of x in x
2.031 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.031 * [taylor]: Taking taylor expansion of x in x
2.031 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) (exp (/ 1 x))) in x
2.031 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (pow (exp (/ 1 x)) -3)) in x
2.031 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.031 * [taylor]: Taking taylor expansion of x in x
2.032 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -3) in x
2.032 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.032 * [taylor]: Taking taylor expansion of x in x
2.032 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.032 * [taylor]: Taking taylor expansion of x in x
2.051 * [approximate]: Taking taylor expansion of (* (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) (exp (/ -1 x))) in (x) around 0
2.051 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) (exp (/ -1 x))) in x
2.051 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) in x
2.051 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.051 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.051 * [taylor]: Taking taylor expansion of -1 in x
2.051 * [taylor]: Taking taylor expansion of x in x
2.051 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -3) in x
2.051 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.051 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.051 * [taylor]: Taking taylor expansion of -1 in x
2.051 * [taylor]: Taking taylor expansion of x in x
2.052 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.052 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.052 * [taylor]: Taking taylor expansion of -1 in x
2.052 * [taylor]: Taking taylor expansion of x in x
2.052 * [taylor]: Taking taylor expansion of (* (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) (exp (/ -1 x))) in x
2.052 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (pow (exp (/ -1 x)) -3)) in x
2.052 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.052 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.052 * [taylor]: Taking taylor expansion of -1 in x
2.052 * [taylor]: Taking taylor expansion of x in x
2.053 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -3) in x
2.053 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.053 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.053 * [taylor]: Taking taylor expansion of -1 in x
2.053 * [taylor]: Taking taylor expansion of x in x
2.053 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.053 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.053 * [taylor]: Taking taylor expansion of -1 in x
2.053 * [taylor]: Taking taylor expansion of x in x
2.072 * * * [progress]: simplifying candidates
2.073 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (exp x)) (exp (pow (exp x) -3)))
  (log (- (exp x) (pow (exp x) -3)))
  (exp (- (exp x) (pow (exp x) -3)))
  (* (cbrt (- (exp x) (pow (exp x) -3))) (cbrt (- (exp x) (pow (exp x) -3))))
  (cbrt (- (exp x) (pow (exp x) -3)))
  (* (* (- (exp x) (pow (exp x) -3)) (- (exp x) (pow (exp x) -3))) (- (exp x) (pow (exp x) -3)))
  (sqrt (- (exp x) (pow (exp x) -3)))
  (sqrt (- (exp x) (pow (exp x) -3)))
  (- (pow (exp x) 3) (pow (pow (exp x) -3) 3))
  (+ (* (exp x) (exp x)) (+ (* (pow (exp x) -3) (pow (exp x) -3)) (* (exp x) (pow (exp x) -3))))
  (- (pow (exp x) -3))
  (- (* (exp x) (exp x)) (* (pow (exp x) -3) (pow (exp x) -3)))
  (+ (exp x) (pow (exp x) -3))
  (+ (sqrt (exp x)) (pow (sqrt (exp x)) -3))
  (- (sqrt (exp x)) (pow (sqrt (exp x)) -3))
  (+ (sqrt (exp x)) (sqrt (pow (exp x) -3)))
  (- (sqrt (exp x)) (sqrt (pow (exp x) -3)))
  (+ (sqrt (exp x)) (pow (exp x) (/ -3 2)))
  (- (sqrt (exp x)) (pow (exp x) (/ -3 2)))
  (- (exp x) (pow (exp x) -3))
  (- (pow (exp x) -3))
  (* x -3)
  (* (log (exp x)) -3)
  (* 1 -3)
  (* (cbrt x) -3)
  (* (sqrt x) -3)
  (* x -3)
  (pow (exp x) (* (cbrt -3) (cbrt -3)))
  (pow (exp x) (sqrt -3))
  (pow (exp x) 1)
  (pow (* (cbrt (exp x)) (cbrt (exp x))) -3)
  (pow (cbrt (exp x)) -3)
  (pow (sqrt (exp x)) -3)
  (pow (sqrt (exp x)) -3)
  (pow 1 -3)
  (pow (exp x) -3)
  (log (pow (exp x) -3))
  (exp (pow (exp x) -3))
  (* (cbrt (pow (exp x) -3)) (cbrt (pow (exp x) -3)))
  (cbrt (pow (exp x) -3))
  (* (* (pow (exp x) -3) (pow (exp x) -3)) (pow (exp x) -3))
  (sqrt (pow (exp x) -3))
  (sqrt (pow (exp x) -3))
  (pow (exp x) (/ -3 2))
  (pow (exp x) (/ -3 2))
  (- (+ x (log (- (exp x) (pow (exp x) -3)))) (log (+ (exp x) (exp (- x)))))
  (- (log (* (exp x) (- (exp x) (pow (exp x) -3)))) (log (+ (exp x) (exp (- x)))))
  (log (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))))
  (exp (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))))
  (/ (* (* (* (exp x) (exp x)) (exp x)) (* (* (- (exp x) (pow (exp x) -3)) (- (exp x) (pow (exp x) -3))) (- (exp x) (pow (exp x) -3)))) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (/ (* (* (* (exp x) (- (exp x) (pow (exp x) -3))) (* (exp x) (- (exp x) (pow (exp x) -3)))) (* (exp x) (- (exp x) (pow (exp x) -3)))) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x))))) (cbrt (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x))))))
  (cbrt (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))))
  (* (* (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))) (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x))))) (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))))
  (sqrt (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))))
  (sqrt (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))))
  (- (* (exp x) (- (exp x) (pow (exp x) -3))))
  (- (+ (exp x) (exp (- x))))
  (/ (exp x) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (exp x) (pow (exp x) -3)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (exp x) (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (pow (exp x) -3)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (exp x) 1)
  (/ (- (exp x) (pow (exp x) -3)) (+ (exp x) (exp (- x))))
  (/ (exp x) 1)
  (/ (- (exp x) (pow (exp x) -3)) (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (* (exp x) (- (exp x) (pow (exp x) -3))))
  (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (exp x) (- (exp x) (pow (exp x) -3))) 1)
  (/ (* (exp x) (- (exp x) (pow (exp x) -3))) 1)
  (/ (+ (exp x) (exp (- x))) (- (exp x) (pow (exp x) -3)))
  (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (* (+ (exp x) (exp (- x))) (+ (* (exp x) (exp x)) (+ (* (pow (exp x) -3) (pow (exp x) -3)) (* (exp x) (pow (exp x) -3)))))
  (* (+ (exp x) (exp (- x))) (+ (exp x) (pow (exp x) -3)))
  (* (exp x) (- (exp x) (pow (exp x) -3)))
  (+ x (log (- (exp x) (pow (exp x) -3))))
  (log (* (exp x) (- (exp x) (pow (exp x) -3))))
  (exp (* (exp x) (- (exp x) (pow (exp x) -3))))
  (* (* (* (exp x) (exp x)) (exp x)) (* (* (- (exp x) (pow (exp x) -3)) (- (exp x) (pow (exp x) -3))) (- (exp x) (pow (exp x) -3))))
  (* (cbrt (* (exp x) (- (exp x) (pow (exp x) -3)))) (cbrt (* (exp x) (- (exp x) (pow (exp x) -3)))))
  (cbrt (* (exp x) (- (exp x) (pow (exp x) -3))))
  (* (* (* (exp x) (- (exp x) (pow (exp x) -3))) (* (exp x) (- (exp x) (pow (exp x) -3)))) (* (exp x) (- (exp x) (pow (exp x) -3))))
  (sqrt (* (exp x) (- (exp x) (pow (exp x) -3))))
  (sqrt (* (exp x) (- (exp x) (pow (exp x) -3))))
  (* (sqrt (exp x)) (sqrt (- (exp x) (pow (exp x) -3))))
  (* (sqrt (exp x)) (sqrt (- (exp x) (pow (exp x) -3))))
  (* (exp x) (exp x))
  (* (exp x) (- (pow (exp x) -3)))
  (* (exp x) (exp x))
  (* (exp x) (- (pow (exp x) -3)))
  (* (exp x) (exp x))
  (* (- (pow (exp x) -3)) (exp x))
  (* (exp x) (exp x))
  (* (- (pow (exp x) -3)) (exp x))
  (* (exp x) (* (cbrt (- (exp x) (pow (exp x) -3))) (cbrt (- (exp x) (pow (exp x) -3)))))
  (* (exp x) (sqrt (- (exp x) (pow (exp x) -3))))
  (* (exp x) 1)
  (* (exp x) (+ (sqrt (exp x)) (pow (sqrt (exp x)) -3)))
  (* (exp x) (+ (sqrt (exp x)) (sqrt (pow (exp x) -3))))
  (* (exp x) (+ (sqrt (exp x)) (pow (exp x) (/ -3 2))))
  (* (exp x) 1)
  (* (cbrt (exp x)) (- (exp x) (pow (exp x) -3)))
  (* (sqrt (exp x)) (- (exp x) (pow (exp x) -3)))
  (* (exp x) (- (exp x) (pow (exp x) -3)))
  (* (exp x) (- (pow (exp x) 3) (pow (pow (exp x) -3) 3)))
  (* (exp x) (- (* (exp x) (exp x)) (* (pow (exp x) -3) (pow (exp x) -3))))
  (- (+ (* 14/3 (pow x 3)) (* 4 x)) (* 4 (pow x 2)))
  (- (exp x) (/ 1 (pow (exp x) 3)))
  (- (exp x) (/ 1 (pow (exp x) 3)))
  (- (+ (* 9/2 (pow x 2)) 1) (* 3 x))
  (/ 1 (pow (exp x) 3))
  (/ 1 (pow (exp x) 3))
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (/ (* (exp x) (- (exp x) (/ 1 (pow (exp x) 3)))) (+ (exp x) (exp (- x))))
  (/ (* (exp x) (- (exp x) (/ 1 (pow (exp x) 3)))) (+ (exp (* -1 x)) (exp x)))
  (+ (* 8/3 (pow x 3)) (+ (* 8/15 (pow x 5)) (* 4 x)))
  (* (exp x) (- (exp x) (/ 1 (pow (exp x) 3))))
  (* (exp x) (- (exp x) (/ 1 (pow (exp x) 3))))
2.079 * * [simplify]: iteration  0 :  420  enodes  (cost  889 )
2.087 * * [simplify]: iteration  1 :  2061  enodes  (cost  787 )
2.129 * * [simplify]: iteration  2 :  5002  enodes  (cost  784 )
2.132 * [simplify]: Simplified to:
   (exp (- (exp x) (pow (exp x) -3)))
  (log (- (exp x) (pow (exp x) -3)))
  (exp (- (exp x) (pow (exp x) -3)))
  (* (cbrt (- (exp x) (pow (exp x) -3))) (cbrt (- (exp x) (pow (exp x) -3))))
  (cbrt (- (exp x) (pow (exp x) -3)))
  (pow (- (exp x) (pow (exp x) -3)) 3)
  (sqrt (- (exp x) (pow (exp x) -3)))
  (sqrt (- (exp x) (pow (exp x) -3)))
  (- (pow (exp x) 3) (pow (pow (exp x) -3) 3))
  (+ (+ (exp (+ x x)) (pow (exp x) -2)) (pow (exp x) -6))
  (- (pow (exp x) -3))
  (+ (exp (+ x x)) (- (pow (exp x) -6)))
  (+ (exp x) (pow (exp x) -3))
  (+ (sqrt (exp x)) (pow (sqrt (exp x)) -3))
  (- (sqrt (exp x)) (pow (sqrt (exp x)) -3))
  (+ (sqrt (exp x)) (sqrt (pow (exp x) -3)))
  (- (sqrt (exp x)) (sqrt (pow (exp x) -3)))
  (+ (sqrt (exp x)) (pow (exp x) -3/2))
  (- (sqrt (exp x)) (pow (exp x) -3/2))
  (- (exp x) (pow (exp x) -3))
  (- (pow (exp x) -3))
  (* x -3)
  (* x -3)
  -3
  (* (cbrt x) -3)
  (* (sqrt x) -3)
  (* x -3)
  (pow (exp x) (* (cbrt -3) (cbrt -3)))
  (pow (exp x) (sqrt -3))
  (exp x)
  (pow (* (cbrt (exp x)) (cbrt (exp x))) -3)
  (pow (cbrt (exp x)) -3)
  (pow (sqrt (exp x)) -3)
  (pow (sqrt (exp x)) -3)
  1
  (pow (exp x) -3)
  (* x -3)
  (exp (pow (exp x) -3))
  (* (cbrt (pow (exp x) -3)) (cbrt (pow (exp x) -3)))
  (cbrt (pow (exp x) -3))
  (pow (pow (exp x) -3) 3)
  (sqrt (pow (exp x) -3))
  (sqrt (pow (exp x) -3))
  (pow (exp x) -3/2)
  (pow (exp x) -3/2)
  (- x (log (/ (+ (exp (* -1 x)) (exp x)) (- (exp x) (pow (exp x) -3)))))
  (- x (log (/ (+ (exp (* -1 x)) (exp x)) (- (exp x) (pow (exp x) -3)))))
  (- x (log (/ (+ (exp (* -1 x)) (exp x)) (- (exp x) (pow (exp x) -3)))))
  (exp (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))))
  (pow (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))) 3)
  (pow (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))) 3)
  (* (cbrt (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x))))) (cbrt (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x))))))
  (cbrt (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))))
  (pow (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))) 3)
  (sqrt (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))))
  (sqrt (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))))
  (- (* (exp x) (- (exp x) (pow (exp x) -3))))
  (- (+ (exp x) (exp (- x))))
  (/ (exp x) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (exp x) (pow (exp x) -3)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (exp x) (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (pow (exp x) -3)) (sqrt (+ (exp x) (exp (- x)))))
  (exp x)
  (/ (- (exp x) (pow (exp x) -3)) (+ (exp x) (exp (- x))))
  (exp x)
  (/ (- (exp x) (pow (exp x) -3)) (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (* (exp x) (- (exp x) (pow (exp x) -3))))
  (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (sqrt (+ (exp x) (exp (- x)))))
  (* (exp x) (- (exp x) (pow (exp x) -3)))
  (* (exp x) (- (exp x) (pow (exp x) -3)))
  (/ (+ (exp (* -1 x)) (exp x)) (- (exp x) (pow (exp x) -3)))
  (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ (- (exp x) (pow (exp x) -3)) (/ (+ (exp (+ x x)) (- (exp (+ (- x) (- x))))) (exp x)))
  (* (+ (+ (exp (+ x x)) (pow (exp x) -2)) (pow (exp x) -6)) (+ (exp (* -1 x)) (exp x)))
  (* (+ (exp x) (exp (- x))) (+ (exp x) (pow (exp x) -3)))
  (* (exp x) (- (exp x) (pow (exp x) -3)))
  (+ x (log (- (exp x) (pow (exp x) -3))))
  (+ x (log (- (exp x) (pow (exp x) -3))))
  (exp (* (exp x) (- (exp x) (pow (exp x) -3))))
  (pow (* (exp x) (- (exp x) (pow (exp x) -3))) 3)
  (* (cbrt (* (exp x) (- (exp x) (pow (exp x) -3)))) (cbrt (* (exp x) (- (exp x) (pow (exp x) -3)))))
  (cbrt (* (exp x) (- (exp x) (pow (exp x) -3))))
  (pow (* (exp x) (- (exp x) (pow (exp x) -3))) 3)
  (sqrt (* (exp x) (- (exp x) (pow (exp x) -3))))
  (sqrt (* (exp x) (- (exp x) (pow (exp x) -3))))
  (* (sqrt (exp x)) (sqrt (- (exp x) (pow (exp x) -3))))
  (* (sqrt (exp x)) (sqrt (- (exp x) (pow (exp x) -3))))
  (exp (+ x x))
  (* (exp x) (- (pow (exp x) -3)))
  (exp (+ x x))
  (* (exp x) (- (pow (exp x) -3)))
  (exp (+ x x))
  (* (exp x) (- (pow (exp x) -3)))
  (exp (+ x x))
  (* (exp x) (- (pow (exp x) -3)))
  (* (exp x) (* (cbrt (- (exp x) (pow (exp x) -3))) (cbrt (- (exp x) (pow (exp x) -3)))))
  (* (exp x) (sqrt (- (exp x) (pow (exp x) -3))))
  (exp x)
  (* (exp x) (+ (sqrt (exp x)) (pow (sqrt (exp x)) -3)))
  (* (exp x) (+ (sqrt (exp x)) (sqrt (pow (exp x) -3))))
  (* (exp x) (+ (sqrt (exp x)) (pow (exp x) -3/2)))
  (exp x)
  (* (cbrt (exp x)) (- (exp x) (pow (exp x) -3)))
  (* (sqrt (exp x)) (- (exp x) (pow (exp x) -3)))
  (* (exp x) (- (exp x) (pow (exp x) -3)))
  (* (exp x) (- (pow (exp x) 3) (pow (pow (exp x) -3) 3)))
  (* (+ (exp (+ x x)) (- (pow (exp x) -6))) (exp x))
  (+ (* 4 (- x (pow x 2))) (* 14/3 (pow x 3)))
  (- (exp x) (/ 1 (pow (exp x) 3)))
  (- (exp x) (/ 1 (pow (exp x) 3)))
  (- (+ (* 9/2 (pow x 2)) 1) (* 3 x))
  (pow (exp (- x)) 3)
  (pow (exp (- x)) 3)
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (/ (* (exp x) (- (exp x) (/ 1 (pow (exp x) 3)))) (+ (exp (* -1 x)) (exp x)))
  (/ (* (exp x) (- (exp x) (/ 1 (pow (exp x) 3)))) (+ (exp (* -1 x)) (exp x)))
  (+ (* 8/3 (pow x 3)) (+ (* 8/15 (pow x 5)) (* 4 x)))
  (* (exp x) (- (exp x) (/ 1 (pow (exp x) 3))))
  (* (exp x) (- (exp x) (/ 1 (pow (exp x) 3))))
2.133 * * * [progress]: adding candidates to table
2.359 * [progress]: [Phase 3 of 3] Extracting.
2.359 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))) 2.0))> #<alt (λ (x) (/ (cbrt (pow (- (exp x) (exp (* -1 x))) 3)) 2.0))> #<alt (λ (x) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 2.0))> #<alt (λ (x) (/ (/ (* (exp x) (- (exp x) (* (* (cbrt (pow (exp x) -3)) (cbrt (pow (exp x) -3))) (cbrt (pow (exp x) -3))))) (+ (exp x) (exp (- x)))) 2.0))>)
2.360 * * * [regime-changes]: Trying 1 branch expressions: (x)
2.360 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (/ (* (exp x) (- (exp x) (pow (exp x) -3))) (+ (exp x) (exp (- x)))) 2.0))> #<alt (λ (x) (/ (cbrt (pow (- (exp x) (exp (* -1 x))) 3)) 2.0))> #<alt (λ (x) (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 2.0))> #<alt (λ (x) (/ (/ (* (exp x) (- (exp x) (* (* (cbrt (pow (exp x) -3)) (cbrt (pow (exp x) -3))) (cbrt (pow (exp x) -3))))) (+ (exp x) (exp (- x)))) 2.0))>)
2.376 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
2.377 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 2.0)
2.377 * * [simplify]: iteration  0 :  20  enodes  (cost  8 )
2.377 * * [simplify]: iteration  1 :  20  enodes  (cost  8 )
2.378 * [simplify]: Simplified to:
   (/ (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) 2.0)
4.471 * [regime-testing]: Baseline error score: 0.6638169490632143
4.472 * [regime-testing]: Oracle error score: 0.08844935334462363
4.473 * [regime-testing]: End program error score: 0.6638169490632143