12.538 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.069 * * * [progress]: [2/2] Setting up program.
0.072 * [progress]: [Phase 2 of 3] Improving.
0.072 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (exp x) (exp (neg x))) 2.0)
0.075 * * [simplify]: iteration  0 :  31  enodes  (cost  8 )
0.075 * * [simplify]: iteration  1 :  31  enodes  (cost  8 )
0.075 * [simplify]: Simplified to:
   (/ (- (exp x) (exp (neg x))) 2.0)
0.075 * * [progress]: iteration 1 / 4
0.075 * * * [progress]: picking best candidate
0.077 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (exp x) (exp (neg x))) 2.0))>
0.077 * * * [progress]: localizing error
0.083 * * * [progress]: generating rewritten candidates
0.083 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.088 * * * [progress]: generating series expansions
0.088 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.089 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0
0.089 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.089 * [taylor]: Taking taylor expansion of (exp x) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.089 * [taylor]: Taking taylor expansion of (neg x) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.089 * [taylor]: Taking taylor expansion of (exp x) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.089 * [taylor]: Taking taylor expansion of (neg x) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.092 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0
0.092 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.092 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.093 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.093 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.093 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
0.093 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.093 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.093 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.093 * [taylor]: Taking taylor expansion of -1 in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.094 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.094 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.094 * [taylor]: Taking taylor expansion of -1 in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * * * [progress]: simplifying candidates
0.095 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (exp x)) (exp (exp (neg x))))
  (log (- (exp x) (exp (neg x))))
  (exp (- (exp x) (exp (neg x))))
  (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x)))))
  (cbrt (- (exp x) (exp (neg x))))
  (* (* (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (- (exp x) (exp (neg x))))
  (sqrt (- (exp x) (exp (neg x))))
  (sqrt (- (exp x) (exp (neg x))))
  (- (pow (exp x) 3) (pow (exp (neg x)) 3))
  (+ (* (exp x) (exp x)) (+ (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x)))))
  (neg (exp (neg x)))
  (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))
  (+ (exp x) (exp (neg x)))
  (+ (sqrt (exp x)) (sqrt (exp (neg x))))
  (- (sqrt (exp x)) (sqrt (exp (neg x))))
  (- (exp x) (exp (neg x)))
  (neg (exp (neg x)))
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (- (exp x) (exp (neg x)))
  (- (exp x) (exp (* -1 x)))
0.144 * * [simplify]: iteration  0 :  5168  enodes  (cost  157 )
0.146 * [simplify]: Simplified to:
   (exp (- (exp x) (exp (neg x))))
  (log (- (exp x) (exp (neg x))))
  (exp (- (exp x) (exp (neg x))))
  (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x)))))
  (cbrt (- (exp x) (exp (neg x))))
  (pow (- (exp x) (exp (neg x))) 3)
  (sqrt (- (exp x) (exp (neg x))))
  (sqrt (- (exp x) (exp (neg x))))
  (- (pow (exp x) 3) (pow (exp x) -3))
  (+ (pow (exp x) 2) (+ (pow (exp x) -2) 1))
  (/ -1 (exp x))
  (- (pow (exp x) 2) (pow (exp x) -2))
  (+ (exp x) (exp (neg x)))
  (+ (sqrt (exp x)) (sqrt (exp (neg x))))
  (- (sqrt (exp x)) (sqrt (exp (neg x))))
  (- (exp x) (exp (neg x)))
  (/ -1 (exp x))
  (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (- (exp x) (exp (neg x)))
  (- (exp x) (exp (neg x)))
0.146 * * * [progress]: adding candidates to table
0.176 * * [progress]: iteration 2 / 4
0.176 * * * [progress]: picking best candidate
0.181 * * * * [pick]: Picked  #<alt (λ (x) (/ (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))) 2.0))>
0.181 * * * [progress]: localizing error
0.191 * * * [progress]: generating rewritten candidates
0.192 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 1)
0.198 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2 2)
0.203 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2)
0.207 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.217 * * * [progress]: generating series expansions
0.217 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 1)
0.217 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0
0.217 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.217 * [taylor]: Taking taylor expansion of 1/3 in x
0.217 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.217 * [taylor]: Taking taylor expansion of 1/3 in x
0.217 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.218 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0
0.218 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
0.218 * [taylor]: Taking taylor expansion of 1/3 in x
0.218 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
0.218 * [taylor]: Taking taylor expansion of 1/3 in x
0.218 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.220 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0
0.220 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
0.220 * [taylor]: Taking taylor expansion of -1/3 in x
0.220 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
0.220 * [taylor]: Taking taylor expansion of -1/3 in x
0.220 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.221 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2 2)
0.221 * [approximate]: Taking taylor expansion of (* 1/60 (pow x 5)) in (x) around 0
0.221 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
0.221 * [taylor]: Taking taylor expansion of 1/60 in x
0.221 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
0.221 * [taylor]: Taking taylor expansion of 1/60 in x
0.221 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.222 * [approximate]: Taking taylor expansion of (/ 1/60 (pow x 5)) in (x) around 0
0.222 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x
0.222 * [taylor]: Taking taylor expansion of 1/60 in x
0.222 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x
0.222 * [taylor]: Taking taylor expansion of 1/60 in x
0.222 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.223 * [approximate]: Taking taylor expansion of (/ -1/60 (pow x 5)) in (x) around 0
0.224 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x
0.224 * [taylor]: Taking taylor expansion of -1/60 in x
0.224 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x
0.224 * [taylor]: Taking taylor expansion of -1/60 in x
0.224 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.225 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2)
0.225 * [approximate]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) in (x) around 0
0.225 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) in x
0.225 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.225 * [taylor]: Taking taylor expansion of 1/3 in x
0.225 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
0.225 * [taylor]: Taking taylor expansion of 1/60 in x
0.225 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) in x
0.225 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.225 * [taylor]: Taking taylor expansion of 1/3 in x
0.225 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
0.225 * [taylor]: Taking taylor expansion of 1/60 in x
0.225 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.230 * [approximate]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0
0.230 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x
0.230 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x
0.230 * [taylor]: Taking taylor expansion of 1/60 in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.230 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.230 * [taylor]: Taking taylor expansion of 1/3 in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.231 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x
0.231 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x
0.231 * [taylor]: Taking taylor expansion of 1/60 in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.231 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.231 * [taylor]: Taking taylor expansion of 1/3 in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.231 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.234 * [approximate]: Taking taylor expansion of (neg (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in (x) around 0
0.234 * [taylor]: Taking taylor expansion of (neg (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x
0.234 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x
0.234 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x
0.234 * [taylor]: Taking taylor expansion of 1/60 in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.234 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.234 * [taylor]: Taking taylor expansion of 1/3 in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.234 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (neg (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x
0.235 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x
0.235 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x
0.235 * [taylor]: Taking taylor expansion of 1/60 in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.235 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.235 * [taylor]: Taking taylor expansion of 1/3 in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.235 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.238 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.238 * [approximate]: Taking taylor expansion of (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) in (x) around 0
0.238 * [taylor]: Taking taylor expansion of (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) in x
0.238 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.239 * [taylor]: Taking taylor expansion of 2 in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) in x
0.239 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.239 * [taylor]: Taking taylor expansion of 1/3 in x
0.239 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
0.239 * [taylor]: Taking taylor expansion of 1/60 in x
0.239 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) in x
0.239 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.239 * [taylor]: Taking taylor expansion of 2 in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) in x
0.239 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.239 * [taylor]: Taking taylor expansion of 1/3 in x
0.239 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
0.239 * [taylor]: Taking taylor expansion of 1/60 in x
0.239 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.240 * [approximate]: Taking taylor expansion of (+ (* 1/3 (/ 1 (pow x 3))) (+ (* 1/60 (/ 1 (pow x 5))) (* 2 (/ 1 x)))) in (x) around 0
0.240 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (pow x 3))) (+ (* 1/60 (/ 1 (pow x 5))) (* 2 (/ 1 x)))) in x
0.240 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.240 * [taylor]: Taking taylor expansion of 1/3 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.240 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 2 (/ 1 x))) in x
0.240 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x
0.240 * [taylor]: Taking taylor expansion of 1/60 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.240 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of 2 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (pow x 3))) (+ (* 1/60 (/ 1 (pow x 5))) (* 2 (/ 1 x)))) in x
0.240 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.240 * [taylor]: Taking taylor expansion of 1/3 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.240 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 2 (/ 1 x))) in x
0.240 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x
0.240 * [taylor]: Taking taylor expansion of 1/60 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.240 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.241 * [taylor]: Taking taylor expansion of 2 in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.242 * [approximate]: Taking taylor expansion of (neg (+ (* 1/3 (/ 1 (pow x 3))) (+ (* 1/60 (/ 1 (pow x 5))) (* 2 (/ 1 x))))) in (x) around 0
0.242 * [taylor]: Taking taylor expansion of (neg (+ (* 1/3 (/ 1 (pow x 3))) (+ (* 1/60 (/ 1 (pow x 5))) (* 2 (/ 1 x))))) in x
0.242 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (pow x 3))) (+ (* 1/60 (/ 1 (pow x 5))) (* 2 (/ 1 x)))) in x
0.242 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.242 * [taylor]: Taking taylor expansion of 1/3 in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.242 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 2 (/ 1 x))) in x
0.242 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x
0.242 * [taylor]: Taking taylor expansion of 1/60 in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.242 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.242 * [taylor]: Taking taylor expansion of 2 in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (neg (+ (* 1/3 (/ 1 (pow x 3))) (+ (* 1/60 (/ 1 (pow x 5))) (* 2 (/ 1 x))))) in x
0.242 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (pow x 3))) (+ (* 1/60 (/ 1 (pow x 5))) (* 2 (/ 1 x)))) in x
0.242 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.242 * [taylor]: Taking taylor expansion of 1/3 in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.243 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 2 (/ 1 x))) in x
0.243 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x
0.243 * [taylor]: Taking taylor expansion of 1/60 in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.243 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.243 * [taylor]: Taking taylor expansion of 2 in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.244 * * * [progress]: simplifying candidates
0.245 * [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))
  (* (exp (* 1/3 (pow x 3))) (exp (* 1/60 (pow x 5))))
  (log (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (exp (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (* (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (* (* (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (sqrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (sqrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (+ (pow (* 1/3 (pow x 3)) 3) (pow (* 1/60 (pow x 5)) 3))
  (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (- (* (* 1/60 (pow x 5)) (* 1/60 (pow x 5))) (* (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (- (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (* 1/60 (pow x 5)) (* 1/60 (pow x 5))))
  (- (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))
  (* (exp x) (* (exp x) (* (exp (* 1/3 (pow x 3))) (exp (* 1/60 (pow x 5))))))
  (* (exp x) (* (exp x) (exp (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (* (exp x) (exp (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (log (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (exp (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (* (cbrt (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))) (cbrt (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))))
  (cbrt (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (* (* (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))) (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))) (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (sqrt (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (sqrt (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (+ (pow x 3) (pow (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 3))
  (+ (* x x) (- (* (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))) (* x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))))
  (- (* x x) (* (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (- x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (+ x x)
  (* 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))
  (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))
  (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))
  (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
0.275 * * [simplify]: iteration  0 :  4906  enodes  (cost  938 )
0.275 * * [simplify]: iteration  1 :  4906  enodes  (cost  938 )
0.279 * [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)))
  (cbrt (exp (pow x 3)))
  (* 1/27 (* x (pow x 8)))
  (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3))))
  (cbrt (* 1/3 (pow x 3)))
  (* 1/27 (* x (pow x 8)))
  (sqrt (* 1/3 (pow x 3)))
  (sqrt (* 1/3 (pow x 3)))
  (* x (* (sqrt 1/3) (sqrt x)))
  (* x (* (sqrt 1/3) (sqrt x)))
  (* x (* (sqrt 1/3) (sqrt x)))
  (* x (* (sqrt 1/3) (sqrt x)))
  (* (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 (* x (sqrt x)))
  1/3
  (* 1/3 (* x x))
  (* 1/3 (* x x))
  (* 1/3 (* x x))
  (* 1/3 (* x (sqrt x)))
  1/3
  (* 1/3 x)
  (* 1/3 (sqrt (pow x 3)))
  1/3
  (* 1/3 (pow x 3/2))
  (* (pow x 3) (cbrt 1/3))
  (* (pow x 3) (sqrt 1/3))
  (* 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)))
  (pow (exp 1/60) (pow x 5))
  (* 1/216000 (pow (pow x 5) 3))
  (* (cbrt (* 1/60 (pow x 5))) (cbrt (* 1/60 (pow x 5))))
  (cbrt (* 1/60 (pow x 5)))
  (* 1/216000 (pow (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))
  (* (pow x 5) (cbrt 1/60))
  (* (pow x 5) (sqrt 1/60))
  (* 1/60 (pow x 5))
  (* (cbrt (exp (pow x 3))) (pow (exp 1/60) (pow x 5)))
  (log (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (* (cbrt (exp (pow x 3))) (pow (exp 1/60) (pow x 5)))
  (* (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (pow (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) 3)
  (sqrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (sqrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (+ (* 1/27 (* x (pow x 8))) (* 1/216000 (pow (pow x 5) 3)))
  (+ (* 1/9 (pow x 6)) (+ (* 1/3600 (pow x 10)) (* (pow x 5) (* (pow x 3) -1/180))))
  (+ (* 1/9 (pow x 6)) (* (pow x 10) -1/3600))
  (+ (* 1/3 (pow x 3)) (* (pow x 5) -1/60))
  (* (cbrt (exp (pow x 3))) (exp (+ x (+ x (* 1/60 (pow x 5))))))
  (* (cbrt (exp (pow x 3))) (exp (+ x (+ x (* 1/60 (pow x 5))))))
  (* (cbrt (exp (pow x 3))) (exp (+ x (+ x (* 1/60 (pow x 5))))))
  (log (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (* (cbrt (exp (pow x 3))) (exp (+ x (+ x (* 1/60 (pow x 5))))))
  (* (cbrt (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))) (cbrt (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))))
  (cbrt (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (pow (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))) 3)
  (sqrt (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (sqrt (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (+ (pow x 3) (pow (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 3))
  (+ (* x x) (* (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))))
  (* (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))) (+ (* (pow x 5) -1/60) (* (pow x 3) -1/3)))
  (+ (* (pow x 5) -1/60) (* (pow x 3) -1/3))
  (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (+ x x)
  (* 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))
  (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))
  (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))
  (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))
  (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
0.280 * * * [progress]: adding candidates to table
0.406 * * [progress]: iteration 3 / 4
0.406 * * * [progress]: picking best candidate
0.411 * * * * [pick]: Picked  #<alt (λ (x) (/ (+ (+ x x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 2.0))>
0.411 * * * [progress]: localizing error
0.421 * * * [progress]: generating rewritten candidates
0.421 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2 1)
0.427 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2 2)
0.432 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
0.440 * * * [progress]: generating series expansions
0.440 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2 1)
0.440 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0
0.440 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.440 * [taylor]: Taking taylor expansion of 1/3 in x
0.440 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.440 * [taylor]: Taking taylor expansion of 1/3 in x
0.440 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.441 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0
0.441 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
0.441 * [taylor]: Taking taylor expansion of 1/3 in x
0.441 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.441 * [taylor]: Taking taylor expansion of x in x
0.441 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
0.442 * [taylor]: Taking taylor expansion of 1/3 in x
0.442 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.443 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0
0.443 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
0.443 * [taylor]: Taking taylor expansion of -1/3 in x
0.443 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
0.443 * [taylor]: Taking taylor expansion of -1/3 in x
0.443 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.444 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2 2)
0.444 * [approximate]: Taking taylor expansion of (* 1/60 (pow x 5)) in (x) around 0
0.444 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
0.444 * [taylor]: Taking taylor expansion of 1/60 in x
0.444 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
0.444 * [taylor]: Taking taylor expansion of 1/60 in x
0.444 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.445 * [approximate]: Taking taylor expansion of (/ 1/60 (pow x 5)) in (x) around 0
0.445 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x
0.445 * [taylor]: Taking taylor expansion of 1/60 in x
0.445 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of (/ 1/60 (pow x 5)) in x
0.445 * [taylor]: Taking taylor expansion of 1/60 in x
0.445 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.447 * [approximate]: Taking taylor expansion of (/ -1/60 (pow x 5)) in (x) around 0
0.447 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x
0.447 * [taylor]: Taking taylor expansion of -1/60 in x
0.447 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (/ -1/60 (pow x 5)) in x
0.447 * [taylor]: Taking taylor expansion of -1/60 in x
0.447 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.448 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
0.448 * [approximate]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) in (x) around 0
0.448 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) in x
0.448 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.448 * [taylor]: Taking taylor expansion of 1/3 in x
0.448 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.448 * [taylor]: Taking taylor expansion of x in x
0.448 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
0.448 * [taylor]: Taking taylor expansion of 1/60 in x
0.448 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.448 * [taylor]: Taking taylor expansion of x in x
0.448 * [taylor]: Taking taylor expansion of (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) in x
0.448 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.448 * [taylor]: Taking taylor expansion of 1/3 in x
0.448 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.448 * [taylor]: Taking taylor expansion of x in x
0.448 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x
0.449 * [taylor]: Taking taylor expansion of 1/60 in x
0.449 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.451 * [approximate]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0
0.451 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x
0.451 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x
0.451 * [taylor]: Taking taylor expansion of 1/60 in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.451 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.451 * [taylor]: Taking taylor expansion of 1/3 in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.451 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x
0.451 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x
0.451 * [taylor]: Taking taylor expansion of 1/60 in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.451 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.451 * [taylor]: Taking taylor expansion of 1/3 in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.451 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.455 * [approximate]: Taking taylor expansion of (neg (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in (x) around 0
0.455 * [taylor]: Taking taylor expansion of (neg (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x
0.455 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x
0.455 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x
0.455 * [taylor]: Taking taylor expansion of 1/60 in x
0.455 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.455 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.455 * [taylor]: Taking taylor expansion of 1/3 in x
0.455 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.455 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of (neg (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3))))) in x
0.455 * [taylor]: Taking taylor expansion of (+ (* 1/60 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x
0.455 * [taylor]: Taking taylor expansion of (* 1/60 (/ 1 (pow x 5))) in x
0.455 * [taylor]: Taking taylor expansion of 1/60 in x
0.455 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.455 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.455 * [taylor]: Taking taylor expansion of 1/3 in x
0.455 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.455 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.459 * * * [progress]: simplifying candidates
0.460 * [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))
  (* (exp (* 1/3 (pow x 3))) (exp (* 1/60 (pow x 5))))
  (log (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (exp (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (* (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (* (* (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (sqrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (sqrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (+ (pow (* 1/3 (pow x 3)) 3) (pow (* 1/60 (pow x 5)) 3))
  (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (- (* (* 1/60 (pow x 5)) (* 1/60 (pow x 5))) (* (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (- (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (* 1/60 (pow x 5)) (* 1/60 (pow x 5))))
  (- (* 1/3 (pow x 3)) (* 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))
  (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))
  (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))
  (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))
0.490 * * [simplify]: iteration  0 :  4919  enodes  (cost  589 )
0.490 * * [simplify]: iteration  1 :  4919  enodes  (cost  589 )
0.493 * [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)))
  (cbrt (exp (pow x 3)))
  (* 1/27 (pow x 9))
  (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3))))
  (cbrt (* 1/3 (pow x 3)))
  (* 1/27 (pow x 9))
  (sqrt (* 1/3 (pow x 3)))
  (sqrt (* 1/3 (pow x 3)))
  (* x (* (sqrt 1/3) (sqrt x)))
  (* x (* (sqrt 1/3) (sqrt x)))
  (* x (* (sqrt 1/3) (sqrt x)))
  (* x (* (sqrt 1/3) (sqrt x)))
  (* (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 (* x (sqrt x)))
  1/3
  (* 1/3 (* x x))
  (* 1/3 (* x x))
  (* 1/3 (* x x))
  (* 1/3 (* x (sqrt x)))
  1/3
  (* 1/3 x)
  (* 1/3 (sqrt (pow x 3)))
  1/3
  (* 1/3 (pow x 3/2))
  (* (pow x 3) (cbrt 1/3))
  (* (pow x 3) (sqrt 1/3))
  (* 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)))
  (pow (exp 1/60) (pow x 5))
  (* 1/216000 (pow (pow x 5) 3))
  (* (cbrt (* 1/60 (pow x 5))) (cbrt (* 1/60 (pow x 5))))
  (cbrt (* 1/60 (pow x 5)))
  (* 1/216000 (pow (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 (pow (cbrt x) 2) 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))
  (* (pow x 5) (cbrt 1/60))
  (* (pow x 5) (sqrt 1/60))
  (* 1/60 (pow x 5))
  (* (cbrt (exp (pow x 3))) (pow (exp 1/60) (pow x 5)))
  (log (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (* (cbrt (exp (pow x 3))) (pow (exp 1/60) (pow x 5)))
  (* (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (cbrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (pow (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))) 3)
  (sqrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (sqrt (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5))))
  (+ (* 1/27 (pow x 9)) (* 1/216000 (pow (pow x 5) 3)))
  (+ (* 1/9 (pow x 6)) (+ (* 1/3600 (pow x 10)) (* (pow x 5) (* (pow x 3) -1/180))))
  (+ (* 1/9 (pow x 6)) (* (pow x 10) -1/3600))
  (+ (* 1/3 (pow x 3)) (* (pow x 5) -1/60))
  (* 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))
  (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))
  (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))
  (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))
0.493 * * * [progress]: adding candidates to table
0.593 * * [progress]: iteration 4 / 4
0.593 * * * [progress]: picking best candidate
0.596 * * * * [pick]: Picked  #<alt (λ (x) (/ (* (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x))))) 2.0))>
0.596 * * * [progress]: localizing error
0.606 * * * [progress]: generating rewritten candidates
0.606 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.613 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2)
0.616 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
0.619 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
0.623 * * * [progress]: generating series expansions
0.623 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.623 * [approximate]: Taking taylor expansion of (- (sqrt (exp x)) (sqrt (exp (neg x)))) in (x) around 0
0.623 * [taylor]: Taking taylor expansion of (- (sqrt (exp x)) (sqrt (exp (neg x)))) in x
0.623 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.623 * [taylor]: Taking taylor expansion of (exp x) in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of (sqrt (exp (neg x))) in x
0.624 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.624 * [taylor]: Taking taylor expansion of (neg x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of (- (sqrt (exp x)) (sqrt (exp (neg x)))) in x
0.624 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.624 * [taylor]: Taking taylor expansion of (exp x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of (sqrt (exp (neg x))) in x
0.624 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.624 * [taylor]: Taking taylor expansion of (neg x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.627 * [approximate]: Taking taylor expansion of (- (sqrt (exp (/ 1 x))) (sqrt (exp (neg (/ 1 x))))) in (x) around 0
0.627 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ 1 x))) (sqrt (exp (neg (/ 1 x))))) in x
0.627 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.627 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of (sqrt (exp (neg (/ 1 x)))) in x
0.627 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.627 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ 1 x))) (sqrt (exp (neg (/ 1 x))))) in x
0.628 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.628 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of (sqrt (exp (neg (/ 1 x)))) in x
0.628 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.628 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.629 * [approximate]: Taking taylor expansion of (- (sqrt (exp (/ -1 x))) (sqrt (exp (/ 1 x)))) in (x) around 0
0.629 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ -1 x))) (sqrt (exp (/ 1 x)))) in x
0.629 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.629 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.629 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.629 * [taylor]: Taking taylor expansion of -1 in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.630 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ -1 x))) (sqrt (exp (/ 1 x)))) in x
0.630 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.630 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.630 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.630 * [taylor]: Taking taylor expansion of -1 in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.630 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.631 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2)
0.631 * [approximate]: Taking taylor expansion of (sqrt (exp (neg x))) in (x) around 0
0.631 * [taylor]: Taking taylor expansion of (sqrt (exp (neg x))) in x
0.631 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.631 * [taylor]: Taking taylor expansion of (neg x) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (sqrt (exp (neg x))) in x
0.632 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.632 * [taylor]: Taking taylor expansion of (neg x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [approximate]: Taking taylor expansion of (sqrt (exp (neg (/ 1 x)))) in (x) around 0
0.632 * [taylor]: Taking taylor expansion of (sqrt (exp (neg (/ 1 x)))) in x
0.632 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.632 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (sqrt (exp (neg (/ 1 x)))) in x
0.632 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.632 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.633 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in (x) around 0
0.633 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.633 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.633 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.633 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
0.634 * [approximate]: Taking taylor expansion of (sqrt (exp (neg x))) in (x) around 0
0.634 * [taylor]: Taking taylor expansion of (sqrt (exp (neg x))) in x
0.634 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.634 * [taylor]: Taking taylor expansion of (neg x) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (sqrt (exp (neg x))) in x
0.634 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.635 * [taylor]: Taking taylor expansion of (neg x) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [approximate]: Taking taylor expansion of (sqrt (exp (neg (/ 1 x)))) in (x) around 0
0.635 * [taylor]: Taking taylor expansion of (sqrt (exp (neg (/ 1 x)))) in x
0.635 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.635 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of (sqrt (exp (neg (/ 1 x)))) in x
0.635 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.635 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.636 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in (x) around 0
0.636 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.636 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.636 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.637 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
0.637 * [approximate]: Taking taylor expansion of (sqrt (exp x)) in (x) around 0
0.637 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.637 * [taylor]: Taking taylor expansion of (exp x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.637 * [taylor]: Taking taylor expansion of (exp x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.638 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in (x) around 0
0.638 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.638 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.638 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.639 * [approximate]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in (x) around 0
0.639 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.639 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.639 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.639 * [taylor]: Taking taylor expansion of -1 in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.639 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.639 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.639 * [taylor]: Taking taylor expansion of -1 in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.640 * * * [progress]: simplifying candidates
0.641 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (exp x))) (exp (sqrt (exp (neg x)))))
  (log (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (exp (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (* (cbrt (- (sqrt (exp x)) (sqrt (exp (neg x))))) (cbrt (- (sqrt (exp x)) (sqrt (exp (neg x))))))
  (cbrt (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (* (* (- (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x))))) (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (sqrt (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (sqrt (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (- (pow (sqrt (exp x)) 3) (pow (sqrt (exp (neg x))) 3))
  (+ (* (sqrt (exp x)) (sqrt (exp x))) (+ (* (sqrt (exp (neg x))) (sqrt (exp (neg x)))) (* (sqrt (exp x)) (sqrt (exp (neg x))))))
  (neg (sqrt (exp (neg x))))
  (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt (exp (neg x))) (sqrt (exp (neg x)))))
  (+ (sqrt (exp x)) (sqrt (exp (neg x))))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (- (sqrt (exp x)) (sqrt (exp (neg x))))
  (- (sqrt (exp x)) (sqrt (exp (neg x))))
  (neg (sqrt (exp (neg x))))
  (log (sqrt (exp (neg x))))
  (exp (sqrt (exp (neg x))))
  (* (cbrt (sqrt (exp (neg x)))) (cbrt (sqrt (exp (neg x)))))
  (cbrt (sqrt (exp (neg x))))
  (* (* (sqrt (exp (neg x))) (sqrt (exp (neg x)))) (sqrt (exp (neg x))))
  (sqrt (* (cbrt (exp (neg x))) (cbrt (exp (neg x)))))
  (sqrt (cbrt (exp (neg x))))
  (sqrt (sqrt (exp (neg x))))
  (sqrt (sqrt (exp (neg x))))
  (sqrt 1)
  (sqrt (exp (neg x)))
  (sqrt 1)
  (sqrt (exp x))
  (sqrt (exp 0))
  (sqrt (exp x))
  (/ 1 2)
  (/ (cbrt (neg x)) 2)
  (/ (sqrt (neg x)) 2)
  (/ (neg x) 2)
  (/ x 2)
  (/ (cbrt x) 2)
  (/ (sqrt x) 2)
  (/ x 2)
  (/ (neg (cbrt x)) 2)
  (/ (neg (sqrt x)) 2)
  (/ (neg x) 2)
  (sqrt (sqrt (exp (neg x))))
  (sqrt (sqrt (exp (neg x))))
  (log (sqrt (exp (neg x))))
  (exp (sqrt (exp (neg x))))
  (* (cbrt (sqrt (exp (neg x)))) (cbrt (sqrt (exp (neg x)))))
  (cbrt (sqrt (exp (neg x))))
  (* (* (sqrt (exp (neg x))) (sqrt (exp (neg x)))) (sqrt (exp (neg x))))
  (sqrt (* (cbrt (exp (neg x))) (cbrt (exp (neg x)))))
  (sqrt (cbrt (exp (neg x))))
  (sqrt (sqrt (exp (neg x))))
  (sqrt (sqrt (exp (neg x))))
  (sqrt 1)
  (sqrt (exp (neg x)))
  (sqrt 1)
  (sqrt (exp x))
  (sqrt (exp 0))
  (sqrt (exp x))
  (/ 1 2)
  (/ (cbrt (neg x)) 2)
  (/ (sqrt (neg x)) 2)
  (/ (neg x) 2)
  (/ x 2)
  (/ (cbrt x) 2)
  (/ (sqrt x) 2)
  (/ x 2)
  (/ (neg (cbrt x)) 2)
  (/ (neg (sqrt x)) 2)
  (/ (neg x) 2)
  (sqrt (sqrt (exp (neg x))))
  (sqrt (sqrt (exp (neg x))))
  (log (sqrt (exp x)))
  (exp (sqrt (exp x)))
  (* (cbrt (sqrt (exp x))) (cbrt (sqrt (exp x))))
  (cbrt (sqrt (exp x)))
  (* (* (sqrt (exp x)) (sqrt (exp x))) (sqrt (exp x)))
  (sqrt (* (cbrt (exp x)) (cbrt (exp x))))
  (sqrt (cbrt (exp x)))
  (sqrt (sqrt (exp x)))
  (sqrt (sqrt (exp x)))
  (sqrt 1)
  (sqrt (exp x))
  (/ 1 2)
  (/ (cbrt x) 2)
  (/ (sqrt x) 2)
  (/ x 2)
  (sqrt (sqrt (exp x)))
  (sqrt (sqrt (exp x)))
  (+ (* 1/24 (pow x 3)) (+ (* 1/1920 (pow x 5)) x))
  (- (sqrt (exp x)) (sqrt (exp (neg x))))
  (- (sqrt (exp x)) (sqrt (exp (* -1 x))))
  (- (+ (* 1/8 (pow x 2)) 1) (* 1/2 x))
  (sqrt (exp (neg x)))
  (sqrt (exp (* -1 x)))
  (- (+ (* 1/8 (pow x 2)) 1) (* 1/2 x))
  (sqrt (exp (neg x)))
  (sqrt (exp (* -1 x)))
  (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) 1))
  (sqrt (exp x))
  (sqrt (exp x))
0.669 * * [simplify]: iteration  0 :  5131  enodes  (cost  604 )
0.672 * [simplify]: Simplified to:
   (exp (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (log (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (exp (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (* (cbrt (- (sqrt (exp x)) (sqrt (exp (neg x))))) (cbrt (- (sqrt (exp x)) (sqrt (exp (neg x))))))
  (cbrt (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (pow (- (sqrt (exp x)) (sqrt (exp (neg x)))) 3)
  (sqrt (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (sqrt (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (- (pow (sqrt (exp x)) 3) (pow (sqrt (exp (neg x))) 3))
  (+ (exp x) (+ (exp (neg x)) (* (sqrt (exp x)) (sqrt (exp (neg x))))))
  (neg (sqrt (exp (neg x))))
  (- (exp x) (exp (neg x)))
  (+ (sqrt (exp x)) (sqrt (exp (neg x))))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt (exp (neg x)))))
  (- (sqrt (exp x)) (sqrt (exp (neg x))))
  (- (sqrt (exp x)) (sqrt (exp (neg x))))
  (neg (sqrt (exp (neg x))))
  (log (sqrt (exp (neg x))))
  (exp (sqrt (exp (neg x))))
  (* (cbrt (sqrt (exp (neg x)))) (cbrt (sqrt (exp (neg x)))))
  (cbrt (sqrt (exp (neg x))))
  (pow (sqrt (exp (neg x))) 3)
  (fabs (cbrt (exp (neg x))))
  (sqrt (cbrt (exp (neg x))))
  (sqrt (sqrt (exp (neg x))))
  (sqrt (sqrt (exp (neg x))))
  1
  (sqrt (exp (neg x)))
  1
  (sqrt (exp x))
  1
  (sqrt (exp x))
  1/2
  (/ (cbrt (neg x)) 2)
  (/ (sqrt (neg x)) 2)
  (* x -1/2)
  (/ x 2)
  (/ (cbrt x) 2)
  (/ (sqrt x) 2)
  (/ x 2)
  (/ (neg (cbrt x)) 2)
  (* (sqrt x) -1/2)
  (* x -1/2)
  (sqrt (sqrt (exp (neg x))))
  (sqrt (sqrt (exp (neg x))))
  (log (sqrt (exp (neg x))))
  (exp (sqrt (exp (neg x))))
  (* (cbrt (sqrt (exp (neg x)))) (cbrt (sqrt (exp (neg x)))))
  (cbrt (sqrt (exp (neg x))))
  (pow (sqrt (exp (neg x))) 3)
  (fabs (cbrt (exp (neg x))))
  (sqrt (cbrt (exp (neg x))))
  (sqrt (sqrt (exp (neg x))))
  (sqrt (sqrt (exp (neg x))))
  1
  (sqrt (exp (neg x)))
  1
  (sqrt (exp x))
  1
  (sqrt (exp x))
  1/2
  (/ (cbrt (neg x)) 2)
  (/ (sqrt (neg x)) 2)
  (* x -1/2)
  (/ x 2)
  (/ (cbrt x) 2)
  (/ (sqrt x) 2)
  (/ x 2)
  (/ (neg (cbrt x)) 2)
  (* (sqrt x) -1/2)
  (* x -1/2)
  (sqrt (sqrt (exp (neg x))))
  (sqrt (sqrt (exp (neg x))))
  (log (sqrt (exp x)))
  (exp (sqrt (exp x)))
  (* (cbrt (sqrt (exp x))) (cbrt (sqrt (exp x))))
  (cbrt (sqrt (exp x)))
  (pow (sqrt (exp x)) 3)
  (fabs (cbrt (exp x)))
  (sqrt (cbrt (exp x)))
  (sqrt (sqrt (exp x)))
  (sqrt (sqrt (exp x)))
  1
  (sqrt (exp x))
  1/2
  (/ (cbrt x) 2)
  (/ (sqrt x) 2)
  (/ x 2)
  (sqrt (sqrt (exp x)))
  (sqrt (sqrt (exp x)))
  (+ x (+ (* 1/24 (pow x 3)) (* 1/1920 (pow x 5))))
  (- (sqrt (exp x)) (sqrt (exp (neg x))))
  (- (sqrt (exp x)) (sqrt (exp (neg x))))
  (+ 1 (* x (+ -1/2 (* x 1/8))))
  (sqrt (exp (neg x)))
  (sqrt (exp (neg x)))
  (+ 1 (* x (+ -1/2 (* x 1/8))))
  (sqrt (exp (neg x)))
  (sqrt (exp (neg x)))
  (+ 1 (* x (+ 1/2 (* x 1/8))))
  (sqrt (exp x))
  (sqrt (exp x))
0.672 * * * [progress]: adding candidates to table
0.750 * [progress]: [Phase 3 of 3] Extracting.
0.750 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (- (exp x) (exp (neg x))) 2.0))> #<alt (λ (x) (/ (+ (+ x x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 2.0))> #<alt (λ (x) (/ (* (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x))))) 2.0))>)
0.751 * * * [regime-changes]: Trying 3 branch expressions: ((- (exp x) (exp (neg x))) (/ (- (exp x) (exp (neg x))) 2.0) x)
0.751 * * * * [regimes]: Trying to branch on (- (exp x) (exp (neg x))) from (#<alt (λ (x) (/ (- (exp x) (exp (neg x))) 2.0))> #<alt (λ (x) (/ (+ (+ x x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 2.0))> #<alt (λ (x) (/ (* (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x))))) 2.0))>)
0.776 * * * * [regimes]: Trying to branch on (/ (- (exp x) (exp (neg x))) 2.0) from (#<alt (λ (x) (/ (- (exp x) (exp (neg x))) 2.0))> #<alt (λ (x) (/ (+ (+ x x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 2.0))> #<alt (λ (x) (/ (* (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x))))) 2.0))>)
0.804 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (- (exp x) (exp (neg x))) 2.0))> #<alt (λ (x) (/ (+ (+ x x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 2.0))> #<alt (λ (x) (/ (* (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (- (sqrt (exp x)) (sqrt (exp (neg x))))) 2.0))>)
0.830 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.830 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ (+ x x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 2.0)
0.831 * * [simplify]: iteration  0 :  18  enodes  (cost  17 )
0.831 * * [simplify]: iteration  1 :  18  enodes  (cost  17 )
0.831 * [simplify]: Simplified to:
   (/ (+ (+ x x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) 2.0)
3.383 * [regime-testing]: End program error score: 0.6686885805900888