18.599 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.052 * * * [progress]: [2/2] Setting up program.
0.054 * [progress]: [Phase 2 of 3] Improving.
0.054 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ 1.0 (exp x))) (* x y))
0.057 * * [simplify]: iteration  0 :  12  enodes  (cost  5 )
0.058 * * [simplify]: iteration  1 :  19  enodes  (cost  5 )
0.059 * * [simplify]: iteration  2 :  19  enodes  (cost  5 )
0.059 * [simplify]: Simplified to:
   (- (log (+ 1.0 (exp x))) (* x y))
0.059 * * [progress]: iteration 1 / 4
0.059 * * * [progress]: picking best candidate
0.061 * * * * [pick]: Picked  #<alt (λ (x y) (- (log (+ 1.0 (exp x))) (* x y)))>
0.061 * * * [progress]: localizing error
0.069 * * * [progress]: generating rewritten candidates
0.069 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.072 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.077 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.081 * * * [progress]: generating series expansions
0.081 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.082 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0
0.082 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.082 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.082 * [taylor]: Taking taylor expansion of (exp x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of 1.0 in x
0.082 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.083 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.083 * [taylor]: Taking taylor expansion of (exp x) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of 1.0 in x
0.099 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.099 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.099 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.099 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of 1.0 in x
0.100 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.100 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.100 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of 1.0 in x
0.120 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.120 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.120 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.120 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.120 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.120 * [taylor]: Taking taylor expansion of -1 in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.121 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.121 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.121 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.121 * [taylor]: Taking taylor expansion of -1 in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.147 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.147 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0
0.147 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y
0.147 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y
0.147 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y
0.147 * [taylor]: Taking taylor expansion of (exp x) in y
0.147 * [taylor]: Taking taylor expansion of x in y
0.147 * [taylor]: Taking taylor expansion of 1.0 in y
0.147 * [taylor]: Taking taylor expansion of (* x y) in y
0.147 * [taylor]: Taking taylor expansion of x in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.147 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.147 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.147 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.147 * [taylor]: Taking taylor expansion of (exp x) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of 1.0 in x
0.148 * [taylor]: Taking taylor expansion of (* x y) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.148 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.148 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.148 * [taylor]: Taking taylor expansion of (exp x) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of 1.0 in x
0.148 * [taylor]: Taking taylor expansion of (* x y) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.149 * [taylor]: Taking taylor expansion of 2.0 in y
0.154 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
0.154 * [taylor]: Taking taylor expansion of 0.5 in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.166 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
0.166 * [taylor]: Taking taylor expansion of 0.25 in y
0.166 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
0.166 * [taylor]: Taking taylor expansion of 1/2 in y
0.166 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
0.166 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
0.166 * [taylor]: Taking taylor expansion of 2.0 in y
0.168 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.168 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y
0.168 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.168 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.169 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.169 * [taylor]: Taking taylor expansion of x in y
0.169 * [taylor]: Taking taylor expansion of 1.0 in y
0.169 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.169 * [taylor]: Taking taylor expansion of (* x y) in y
0.169 * [taylor]: Taking taylor expansion of x in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.169 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.169 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.169 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.169 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of 1.0 in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.170 * [taylor]: Taking taylor expansion of (* x y) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.170 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.170 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.170 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.170 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of 1.0 in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.170 * [taylor]: Taking taylor expansion of (* x y) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.171 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.171 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.171 * [taylor]: Taking taylor expansion of y in y
0.172 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.172 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.172 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.172 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.172 * [taylor]: Taking taylor expansion of x in y
0.172 * [taylor]: Taking taylor expansion of 1.0 in y
0.175 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.185 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y
0.186 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.186 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.186 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.186 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.186 * [taylor]: Taking taylor expansion of -1 in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of 1.0 in y
0.186 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.186 * [taylor]: Taking taylor expansion of (* x y) in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.186 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.186 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.186 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.186 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.186 * [taylor]: Taking taylor expansion of -1 in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of 1.0 in x
0.187 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.187 * [taylor]: Taking taylor expansion of (* x y) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.187 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.187 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.187 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.187 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.187 * [taylor]: Taking taylor expansion of -1 in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of 1.0 in x
0.188 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.188 * [taylor]: Taking taylor expansion of (* x y) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of y in x
0.188 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.188 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.189 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.190 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.190 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.190 * [taylor]: Taking taylor expansion of -1 in y
0.190 * [taylor]: Taking taylor expansion of x in y
0.190 * [taylor]: Taking taylor expansion of 1.0 in y
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.202 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.202 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
0.202 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.202 * [taylor]: Taking taylor expansion of (exp x) in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [taylor]: Taking taylor expansion of 1.0 in x
0.202 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.202 * [taylor]: Taking taylor expansion of (exp x) in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [taylor]: Taking taylor expansion of 1.0 in x
0.205 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
0.205 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.205 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of 1.0 in x
0.205 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.205 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of 1.0 in x
0.207 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
0.207 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.207 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.207 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.207 * [taylor]: Taking taylor expansion of -1 in x
0.207 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of 1.0 in x
0.208 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.208 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.208 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.208 * [taylor]: Taking taylor expansion of -1 in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of 1.0 in x
0.210 * * * [progress]: simplifying candidates
0.210 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  (log 1)
  (log (+ 1.0 (exp x)))
  (log 1)
  (log (+ 1.0 (exp x)))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (log (- (* 1.0 1.0) (* (exp x) (exp x))))
  (log (- 1.0 (exp x)))
  (log (+ 1.0 (exp x)))
  (log (log (+ 1.0 (exp x))))
  (exp (log (+ 1.0 (exp x))))
  (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x)))))
  (cbrt (log (+ 1.0 (exp x))))
  (* (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))))
  (sqrt (log (+ 1.0 (exp x))))
  (sqrt (log (+ 1.0 (exp x))))
  (/ (+ 1.0 (exp x)) (exp (* x y)))
  (log (- (log (+ 1.0 (exp x))) (* x y)))
  (exp (- (log (+ 1.0 (exp x))) (* x y)))
  (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))))
  (cbrt (- (log (+ 1.0 (exp x))) (* x y)))
  (* (* (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y))) (- (log (+ 1.0 (exp x))) (* x y)))
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))
  (+ (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (+ (* (* x y) (* x y)) (* (log (+ 1.0 (exp x))) (* x y))))
  (- (* x y))
  (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))
  (+ (log (+ 1.0 (exp x))) (* x y))
  (- (log (cbrt (+ 1.0 (exp x)))) (* x y))
  (- (log (sqrt (+ 1.0 (exp x)))) (* x y))
  (- (log (+ 1.0 (exp x))) (* x y))
  (- (log (+ 1.0 (exp x))) (* x y))
  (+ (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (* x y))
  (+ (log (- 1.0 (exp x))) (* x y))
  (- (* x y))
  (* (exp 1.0) (exp (exp x)))
  (log (+ 1.0 (exp x)))
  (exp (+ 1.0 (exp x)))
  (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))
  (cbrt (+ 1.0 (exp x)))
  (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (+ (pow 1.0 3) (pow (exp x) 3))
  (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))
  (- (* 1.0 1.0) (* (exp x) (exp x)))
  (- 1.0 (exp x))
  (+ 1.0 (exp x))
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (log (+ (exp x) 1.0))
  (log (+ (exp x) 1.0))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (- (log (+ (exp x) 1.0)) (* x y))
  (- (log (+ (exp x) 1.0)) (* x y))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
0.214 * * [simplify]: iteration  0 :  207  enodes  (cost  322 )
0.218 * * [simplify]: iteration  1 :  584  enodes  (cost  301 )
0.226 * * [simplify]: iteration  2 :  1729  enodes  (cost  298 )
0.253 * * [simplify]: iteration  3 :  5001  enodes  (cost  297 )
0.255 * [simplify]: Simplified to:
   (* 2 (log (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  0
  (log (+ (exp x) 1.0))
  0
  (log (+ (exp x) 1.0))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (log (- (* 1.0 1.0) (* (exp x) (exp x))))
  (log (- 1.0 (exp x)))
  (log (+ (exp x) 1.0))
  (log (log (+ 1.0 (exp x))))
  (+ 1.0 (exp x))
  (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x)))))
  (cbrt (log (+ 1.0 (exp x))))
  (pow (log (+ 1.0 (exp x))) 3)
  (sqrt (log (+ 1.0 (exp x))))
  (sqrt (log (+ 1.0 (exp x))))
  (/ (+ 1.0 (exp x)) (exp (* x y)))
  (log (- (log (+ 1.0 (exp x))) (* x y)))
  (/ (+ 1.0 (exp x)) (exp (* x y)))
  (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))))
  (cbrt (- (log (+ 1.0 (exp x))) (* x y)))
  (pow (- (log (+ (exp x) 1.0)) (* x y)) 3)
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))
  (+ (* (log (+ (exp x) 1.0)) (+ (log (+ 1.0 (exp x))) (* x y))) (* (* x y) (* x y)))
  (- (* x y))
  (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))
  (+ (log (+ 1.0 (exp x))) (* x y))
  (- (log (cbrt (+ 1.0 (exp x)))) (* x y))
  (- (log (sqrt (+ 1.0 (exp x)))) (* x y))
  (- (log (+ (exp x) 1.0)) (* x y))
  (- (log (+ (exp x) 1.0)) (* x y))
  (+ (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (* x y))
  (+ (log (- 1.0 (exp x))) (* x y))
  (- (* x y))
  (exp (+ 1.0 (exp x)))
  (log (+ (exp x) 1.0))
  (exp (+ 1.0 (exp x)))
  (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))
  (cbrt (+ 1.0 (exp x)))
  (pow (+ 1.0 (exp x)) 3)
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (+ (pow 1.0 3) (pow (exp x) 3))
  (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0))
  (- (* 1.0 1.0) (* (exp x) (exp x)))
  (- 1.0 (exp x))
  (+ 1.0 (exp x))
  (+ (+ (log 2.0) (* (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))))) (* 0.5 x))
  (log (+ (exp x) 1.0))
  (log (+ (exp x) 1.0))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (- (log (+ (exp x) 1.0)) (* x y))
  (- (log (+ (exp x) 1.0)) (* x y))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ 1.0 (exp x))
  (+ 1.0 (exp x))
0.255 * * * [progress]: adding candidates to table
0.371 * * [progress]: iteration 2 / 4
0.371 * * * [progress]: picking best candidate
0.382 * * * * [pick]: Picked  #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y))))>
0.382 * * * [progress]: localizing error
0.394 * * * [progress]: generating rewritten candidates
0.394 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.403 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.407 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
0.410 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
0.416 * * * [progress]: generating series expansions
0.416 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.416 * [approximate]: Taking taylor expansion of (log (pow (pow (+ (exp x) 1.0) 2) 1/3)) in (x) around 0
0.416 * [taylor]: Taking taylor expansion of (log (pow (pow (+ (exp x) 1.0) 2) 1/3)) in x
0.416 * [taylor]: Taking taylor expansion of (pow (pow (+ (exp x) 1.0) 2) 1/3) in x
0.416 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (exp x) 1.0) 2)))) in x
0.416 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (exp x) 1.0) 2))) in x
0.416 * [taylor]: Taking taylor expansion of 1/3 in x
0.416 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 2)) in x
0.416 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 2) in x
0.416 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.416 * [taylor]: Taking taylor expansion of (exp x) in x
0.416 * [taylor]: Taking taylor expansion of x in x
0.416 * [taylor]: Taking taylor expansion of 1.0 in x
0.419 * [taylor]: Taking taylor expansion of (log (pow (pow (+ (exp x) 1.0) 2) 1/3)) in x
0.419 * [taylor]: Taking taylor expansion of (pow (pow (+ (exp x) 1.0) 2) 1/3) in x
0.419 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (exp x) 1.0) 2)))) in x
0.419 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (exp x) 1.0) 2))) in x
0.419 * [taylor]: Taking taylor expansion of 1/3 in x
0.419 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 2)) in x
0.419 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 2) in x
0.419 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.419 * [taylor]: Taking taylor expansion of (exp x) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of 1.0 in x
0.475 * [approximate]: Taking taylor expansion of (log (pow (pow (+ (exp (/ 1 x)) 1.0) 2) 1/3)) in (x) around 0
0.475 * [taylor]: Taking taylor expansion of (log (pow (pow (+ (exp (/ 1 x)) 1.0) 2) 1/3)) in x
0.475 * [taylor]: Taking taylor expansion of (pow (pow (+ (exp (/ 1 x)) 1.0) 2) 1/3) in x
0.475 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (exp (/ 1 x)) 1.0) 2)))) in x
0.475 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (exp (/ 1 x)) 1.0) 2))) in x
0.475 * [taylor]: Taking taylor expansion of 1/3 in x
0.475 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 2)) in x
0.475 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 2) in x
0.475 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.475 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of 1.0 in x
0.476 * [taylor]: Taking taylor expansion of (log (pow (pow (+ (exp (/ 1 x)) 1.0) 2) 1/3)) in x
0.476 * [taylor]: Taking taylor expansion of (pow (pow (+ (exp (/ 1 x)) 1.0) 2) 1/3) in x
0.476 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (exp (/ 1 x)) 1.0) 2)))) in x
0.476 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (exp (/ 1 x)) 1.0) 2))) in x
0.476 * [taylor]: Taking taylor expansion of 1/3 in x
0.476 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 2)) in x
0.476 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 2) in x
0.476 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.476 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.476 * [taylor]: Taking taylor expansion of x in x
0.476 * [taylor]: Taking taylor expansion of 1.0 in x
0.542 * [approximate]: Taking taylor expansion of (log (pow (pow (+ (exp (/ -1 x)) 1.0) 2) 1/3)) in (x) around 0
0.542 * [taylor]: Taking taylor expansion of (log (pow (pow (+ (exp (/ -1 x)) 1.0) 2) 1/3)) in x
0.542 * [taylor]: Taking taylor expansion of (pow (pow (+ (exp (/ -1 x)) 1.0) 2) 1/3) in x
0.542 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (exp (/ -1 x)) 1.0) 2)))) in x
0.542 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (exp (/ -1 x)) 1.0) 2))) in x
0.542 * [taylor]: Taking taylor expansion of 1/3 in x
0.542 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 2)) in x
0.543 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 2) in x
0.543 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.543 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.543 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.543 * [taylor]: Taking taylor expansion of -1 in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of 1.0 in x
0.543 * [taylor]: Taking taylor expansion of (log (pow (pow (+ (exp (/ -1 x)) 1.0) 2) 1/3)) in x
0.544 * [taylor]: Taking taylor expansion of (pow (pow (+ (exp (/ -1 x)) 1.0) 2) 1/3) in x
0.544 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (exp (/ -1 x)) 1.0) 2)))) in x
0.544 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (exp (/ -1 x)) 1.0) 2))) in x
0.544 * [taylor]: Taking taylor expansion of 1/3 in x
0.544 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 2)) in x
0.544 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 2) in x
0.544 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.544 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.544 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.544 * [taylor]: Taking taylor expansion of -1 in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.544 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.610 * [approximate]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/3)) in (x) around 0
0.610 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/3)) in x
0.610 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in x
0.610 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) 1.0)))) in x
0.610 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) 1.0))) in x
0.610 * [taylor]: Taking taylor expansion of 1/3 in x
0.610 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.610 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.610 * [taylor]: Taking taylor expansion of (exp x) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of 1.0 in x
0.613 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/3)) in x
0.613 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in x
0.613 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) 1.0)))) in x
0.613 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) 1.0))) in x
0.613 * [taylor]: Taking taylor expansion of 1/3 in x
0.613 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.613 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.613 * [taylor]: Taking taylor expansion of (exp x) in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of 1.0 in x
0.684 * [approximate]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/3)) in (x) around 0
0.684 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/3)) in x
0.684 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in x
0.684 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.684 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) 1.0))) in x
0.684 * [taylor]: Taking taylor expansion of 1/3 in x
0.684 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.684 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.684 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.684 * [taylor]: Taking taylor expansion of x in x
0.684 * [taylor]: Taking taylor expansion of 1.0 in x
0.685 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/3)) in x
0.685 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in x
0.685 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.685 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) 1.0))) in x
0.685 * [taylor]: Taking taylor expansion of 1/3 in x
0.685 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.685 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.685 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.685 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.685 * [taylor]: Taking taylor expansion of x in x
0.685 * [taylor]: Taking taylor expansion of 1.0 in x
0.739 * [approximate]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/3)) in (x) around 0
0.739 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/3)) in x
0.739 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in x
0.739 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.739 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -1 x)) 1.0))) in x
0.739 * [taylor]: Taking taylor expansion of 1/3 in x
0.739 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.739 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.739 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.739 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.739 * [taylor]: Taking taylor expansion of -1 in x
0.739 * [taylor]: Taking taylor expansion of x in x
0.740 * [taylor]: Taking taylor expansion of 1.0 in x
0.740 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/3)) in x
0.740 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in x
0.740 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.740 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -1 x)) 1.0))) in x
0.740 * [taylor]: Taking taylor expansion of 1/3 in x
0.740 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.740 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.740 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.740 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.740 * [taylor]: Taking taylor expansion of -1 in x
0.740 * [taylor]: Taking taylor expansion of x in x
0.741 * [taylor]: Taking taylor expansion of 1.0 in x
0.799 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
0.800 * [approximate]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in (x) around 0
0.800 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in x
0.800 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) 1.0)))) in x
0.800 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) 1.0))) in x
0.800 * [taylor]: Taking taylor expansion of 1/3 in x
0.800 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.800 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.800 * [taylor]: Taking taylor expansion of (exp x) in x
0.800 * [taylor]: Taking taylor expansion of x in x
0.800 * [taylor]: Taking taylor expansion of 1.0 in x
0.802 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in x
0.802 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) 1.0)))) in x
0.802 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) 1.0))) in x
0.802 * [taylor]: Taking taylor expansion of 1/3 in x
0.802 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.802 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.802 * [taylor]: Taking taylor expansion of (exp x) in x
0.802 * [taylor]: Taking taylor expansion of x in x
0.802 * [taylor]: Taking taylor expansion of 1.0 in x
0.840 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in (x) around 0
0.840 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in x
0.840 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.840 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) 1.0))) in x
0.840 * [taylor]: Taking taylor expansion of 1/3 in x
0.840 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.840 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.840 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.840 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.840 * [taylor]: Taking taylor expansion of x in x
0.841 * [taylor]: Taking taylor expansion of 1.0 in x
0.841 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in x
0.841 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.841 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) 1.0))) in x
0.841 * [taylor]: Taking taylor expansion of 1/3 in x
0.841 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.841 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.841 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.841 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.841 * [taylor]: Taking taylor expansion of x in x
0.841 * [taylor]: Taking taylor expansion of 1.0 in x
0.881 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in (x) around 0
0.881 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in x
0.881 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.882 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -1 x)) 1.0))) in x
0.882 * [taylor]: Taking taylor expansion of 1/3 in x
0.882 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.882 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.882 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.882 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.882 * [taylor]: Taking taylor expansion of -1 in x
0.882 * [taylor]: Taking taylor expansion of x in x
0.882 * [taylor]: Taking taylor expansion of 1.0 in x
0.882 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in x
0.882 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.882 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -1 x)) 1.0))) in x
0.882 * [taylor]: Taking taylor expansion of 1/3 in x
0.882 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.882 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.882 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.882 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.882 * [taylor]: Taking taylor expansion of -1 in x
0.882 * [taylor]: Taking taylor expansion of x in x
0.883 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
0.918 * [approximate]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in (x) around 0
0.918 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in x
0.918 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) 1.0)))) in x
0.918 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) 1.0))) in x
0.918 * [taylor]: Taking taylor expansion of 1/3 in x
0.918 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.918 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.918 * [taylor]: Taking taylor expansion of (exp x) in x
0.918 * [taylor]: Taking taylor expansion of x in x
0.918 * [taylor]: Taking taylor expansion of 1.0 in x
0.921 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in x
0.921 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) 1.0)))) in x
0.921 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) 1.0))) in x
0.921 * [taylor]: Taking taylor expansion of 1/3 in x
0.921 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.921 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.921 * [taylor]: Taking taylor expansion of (exp x) in x
0.921 * [taylor]: Taking taylor expansion of x in x
0.921 * [taylor]: Taking taylor expansion of 1.0 in x
0.978 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in (x) around 0
0.978 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in x
0.978 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.978 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) 1.0))) in x
0.978 * [taylor]: Taking taylor expansion of 1/3 in x
0.978 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.978 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.978 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.978 * [taylor]: Taking taylor expansion of x in x
0.978 * [taylor]: Taking taylor expansion of 1.0 in x
0.978 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in x
0.978 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.978 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) 1.0))) in x
0.978 * [taylor]: Taking taylor expansion of 1/3 in x
0.978 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.979 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.979 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.979 * [taylor]: Taking taylor expansion of x in x
0.979 * [taylor]: Taking taylor expansion of 1.0 in x
1.014 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in (x) around 0
1.014 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in x
1.014 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -1 x)) 1.0)))) in x
1.014 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -1 x)) 1.0))) in x
1.014 * [taylor]: Taking taylor expansion of 1/3 in x
1.014 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
1.014 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
1.014 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.014 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.014 * [taylor]: Taking taylor expansion of -1 in x
1.014 * [taylor]: Taking taylor expansion of x in x
1.014 * [taylor]: Taking taylor expansion of 1.0 in x
1.014 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in x
1.015 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -1 x)) 1.0)))) in x
1.015 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -1 x)) 1.0))) in x
1.015 * [taylor]: Taking taylor expansion of 1/3 in x
1.015 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
1.015 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
1.015 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.015 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.015 * [taylor]: Taking taylor expansion of -1 in x
1.015 * [taylor]: Taking taylor expansion of x in x
1.015 * [taylor]: Taking taylor expansion of 1.0 in x
1.057 * * * [progress]: simplifying candidates
1.059 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (+ 1.0 (exp x))))
  (log (cbrt (+ 1.0 (exp x))))
  (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (* (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))
  (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))))
  (log (* (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (cbrt (- 1.0 (exp x)))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (* (cbrt (- 1.0 (exp x))) (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))))
  (log (* (cbrt (- 1.0 (exp x))) (cbrt (- 1.0 (exp x)))))
  (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (* (cbrt (+ 1.0 (exp x))) (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))))
  (log (cbrt (- 1.0 (exp x))))
  (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (- 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (cbrt (+ 1.0 (exp x))))
  (log (* (+ 1.0 (exp x)) (+ 1.0 (exp x))))
  (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ 1.0 (exp x))))
  (log (cbrt (+ 1.0 (exp x))))
  (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (log (+ 1.0 (exp x)))
  (log (cbrt (+ 1.0 (exp x))))
  (log (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (exp (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (* (cbrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (cbrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))))
  (cbrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (* (* (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (sqrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (sqrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt 1))
  (log (cbrt (+ 1.0 (exp x))))
  (log (cbrt 1))
  (log (cbrt (+ 1.0 (exp x))))
  (log (* (cbrt (cbrt (+ 1.0 (exp x)))) (cbrt (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log 1)
  (log (cbrt (+ 1.0 (exp x))))
  (log (cbrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))))
  (log (cbrt (- 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (cbrt (+ 1.0 (exp x))))
  (log (log (cbrt (+ 1.0 (exp x)))))
  (exp (log (cbrt (+ 1.0 (exp x)))))
  (* (cbrt (log (cbrt (+ 1.0 (exp x))))) (cbrt (log (cbrt (+ 1.0 (exp x))))))
  (cbrt (log (cbrt (+ 1.0 (exp x)))))
  (* (* (log (cbrt (+ 1.0 (exp x)))) (log (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))))
  (sqrt (log (cbrt (+ 1.0 (exp x)))))
  (sqrt (log (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ 1.0 (exp x))))
  (exp (cbrt (+ 1.0 (exp x))))
  (cbrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt 1)
  (cbrt (+ 1.0 (exp x)))
  (cbrt 1)
  (cbrt (+ 1.0 (exp x)))
  (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))
  (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))
  (cbrt (- 1.0 (exp x)))
  (* (cbrt (cbrt (+ 1.0 (exp x)))) (cbrt (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (* (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (log (cbrt (+ 1.0 (exp x))))
  (exp (cbrt (+ 1.0 (exp x))))
  (cbrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt 1)
  (cbrt (+ 1.0 (exp x)))
  (cbrt 1)
  (cbrt (+ 1.0 (exp x)))
  (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))
  (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))
  (cbrt (- 1.0 (exp x)))
  (* (cbrt (cbrt (+ 1.0 (exp x)))) (cbrt (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (* (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (+ (* 0.08333333333333334 (pow x 2)) (+ (* 0.3333333333333333 x) (log (pow 4.0 1/3))))
  (log (pow (pow (+ (exp x) 1.0) 2) 1/3))
  (log (pow (pow (+ (exp x) 1.0) 2) 1/3))
  (- (+ (* 0.08333333333333331 (pow x 2)) (+ (* 0.16666666666666666 x) (log (pow 2.0 1/3)))) (* 1/6 (/ (pow x 2) (pow 2.0 2))))
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (pow (+ (exp x) 1.0) 1/3))
  (- (+ (* 0.16666666666666666 (* x (pow 2.0 1/3))) (+ (pow 2.0 1/3) (* 0.09722222222222221 (* (pow x 2) (pow 2.0 1/3))))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 2.0 5)) 1/3))))
  (pow (+ (exp x) 1.0) 1/3)
  (pow (+ (exp x) 1.0) 1/3)
  (- (+ (* 0.16666666666666666 (* x (pow 2.0 1/3))) (+ (pow 2.0 1/3) (* 0.09722222222222221 (* (pow x 2) (pow 2.0 1/3))))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 2.0 5)) 1/3))))
  (pow (+ (exp x) 1.0) 1/3)
  (pow (+ (exp x) 1.0) 1/3)
1.064 * * [simplify]: iteration  0 :  257  enodes  (cost  729 )
1.067 * * [simplify]: iteration  1 :  650  enodes  (cost  645 )
1.078 * * [simplify]: iteration  2 :  2159  enodes  (cost  629 )
1.123 * * [simplify]: iteration  3 :  5001  enodes  (cost  629 )
1.126 * [simplify]: Simplified to:
   (log (pow (+ (exp x) 1.0) 1/3))
  (log (pow (+ (exp x) 1.0) 1/3))
  (* 2 (log (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (* 2 (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (* (cbrt (- 1.0 (exp x))) (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (* (cbrt (- 1.0 (exp x))) (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))
  (* 2 (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))))
  (* 2 (log (cbrt (- 1.0 (exp x)))))
  (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (- 1.0 (exp x))))
  (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (- 1.0 (exp x))))
  (log (+ (exp x) 1.0))
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (pow (+ (exp x) 1.0) 2))
  (* (log (+ (exp x) 1.0)) 2/3)
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (pow (+ (exp x) 1.0) 1/3))
  (* (log (+ (exp x) 1.0)) 2/3)
  (log (+ (exp x) 1.0))
  (log (pow (+ (exp x) 1.0) 1/3))
  (+ (log (log (+ (exp x) 1.0))) (log 2/3))
  (pow (+ 1.0 (exp x)) 2/3)
  (* (cbrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (cbrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))))
  (cbrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (pow (* (log (+ (exp x) 1.0)) 2/3) 3)
  (sqrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (sqrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt 1))
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (cbrt 1))
  (log (pow (+ (exp x) 1.0) 1/3))
  (* 2 (log (cbrt (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  0
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (cbrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))))
  (log (cbrt (- 1.0 (exp x))))
  (log (+ (exp x) 1.0))
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (log (cbrt (+ 1.0 (exp x)))))
  (pow (+ (exp x) 1.0) 1/3)
  (* (cbrt (log (cbrt (+ 1.0 (exp x))))) (cbrt (log (cbrt (+ 1.0 (exp x))))))
  (cbrt (log (cbrt (+ 1.0 (exp x)))))
  (pow (log (pow (+ (exp x) 1.0) 1/3)) 3)
  (sqrt (log (cbrt (+ 1.0 (exp x)))))
  (sqrt (log (cbrt (+ 1.0 (exp x)))))
  (log (pow (+ (exp x) 1.0) 1/3))
  (exp (cbrt (+ 1.0 (exp x))))
  (cbrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt 1)
  (pow (+ (exp x) 1.0) 1/3)
  (cbrt 1)
  (pow (+ (exp x) 1.0) 1/3)
  (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))
  (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))
  (cbrt (- 1.0 (exp x)))
  (* (cbrt (cbrt (+ 1.0 (exp x)))) (cbrt (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (+ 1.0 (exp x))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (log (pow (+ (exp x) 1.0) 1/3))
  (exp (cbrt (+ 1.0 (exp x))))
  (cbrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt 1)
  (pow (+ (exp x) 1.0) 1/3)
  (cbrt 1)
  (pow (+ (exp x) 1.0) 1/3)
  (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))
  (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))
  (cbrt (- 1.0 (exp x)))
  (* (cbrt (cbrt (+ 1.0 (exp x)))) (cbrt (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (+ 1.0 (exp x))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (+ (* 0.08333333333333334 (pow x 2)) (+ (* 0.3333333333333333 x) (log (pow 4.0 1/3))))
  (* (log (+ (exp x) 1.0)) 2/3)
  (* (log (+ (exp x) 1.0)) 2/3)
  (+ (log (pow 2.0 1/3)) (- (* x (+ 0.16666666666666666 (* x 0.08333333333333331))) (* 1/6 (/ (pow x 2) (pow 2.0 2)))))
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (pow (+ (exp x) 1.0) 1/3))
  (+ (* (pow x 2) (- (* (pow 2.0 1/3) 0.09722222222222221) (* (pow (/ 1 (pow 2.0 5)) 1/3) 1/6))) (* (+ (* 0.16666666666666666 x) 1) (pow 2.0 1/3)))
  (pow (+ (exp x) 1.0) 1/3)
  (pow (+ (exp x) 1.0) 1/3)
  (+ (* (pow x 2) (- (* (pow 2.0 1/3) 0.09722222222222221) (* (pow (/ 1 (pow 2.0 5)) 1/3) 1/6))) (* (+ (* 0.16666666666666666 x) 1) (pow 2.0 1/3)))
  (pow (+ (exp x) 1.0) 1/3)
  (pow (+ (exp x) 1.0) 1/3)
1.126 * * * [progress]: adding candidates to table
1.535 * * [progress]: iteration 3 / 4
1.535 * * * [progress]: picking best candidate
1.548 * * * * [pick]: Picked  #<alt (λ (x y) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))>
1.548 * * * [progress]: localizing error
1.559 * * * [progress]: generating rewritten candidates
1.559 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.566 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
1.574 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
1.581 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
1.588 * * * [progress]: generating series expansions
1.588 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.588 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in (x) around 0
1.588 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.589 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.589 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.589 * [taylor]: Taking taylor expansion of 1/2 in x
1.589 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.589 * [taylor]: Taking taylor expansion of x in x
1.589 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.589 * [taylor]: Taking taylor expansion of x in x
1.589 * [taylor]: Taking taylor expansion of 2.0 in x
1.590 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.590 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.590 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.590 * [taylor]: Taking taylor expansion of 1/2 in x
1.590 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.590 * [taylor]: Taking taylor expansion of x in x
1.590 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.590 * [taylor]: Taking taylor expansion of x in x
1.590 * [taylor]: Taking taylor expansion of 2.0 in x
1.610 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in (x) around 0
1.611 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x
1.611 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
1.611 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.611 * [taylor]: Taking taylor expansion of 1/2 in x
1.611 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.611 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.611 * [taylor]: Taking taylor expansion of x in x
1.611 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
1.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.611 * [taylor]: Taking taylor expansion of x in x
1.611 * [taylor]: Taking taylor expansion of 2.0 in x
1.612 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x
1.612 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
1.612 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.612 * [taylor]: Taking taylor expansion of 1/2 in x
1.612 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.612 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.612 * [taylor]: Taking taylor expansion of x in x
1.613 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
1.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.613 * [taylor]: Taking taylor expansion of x in x
1.613 * [taylor]: Taking taylor expansion of 2.0 in x
1.627 * [approximate]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in (x) around 0
1.627 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x
1.627 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
1.627 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
1.627 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.627 * [taylor]: Taking taylor expansion of 1/2 in x
1.627 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.627 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.627 * [taylor]: Taking taylor expansion of x in x
1.627 * [taylor]: Taking taylor expansion of 2.0 in x
1.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.628 * [taylor]: Taking taylor expansion of x in x
1.629 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x
1.629 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
1.629 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
1.629 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.629 * [taylor]: Taking taylor expansion of 1/2 in x
1.629 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.629 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.629 * [taylor]: Taking taylor expansion of x in x
1.629 * [taylor]: Taking taylor expansion of 2.0 in x
1.629 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.629 * [taylor]: Taking taylor expansion of x in x
1.643 * * * * [progress]: [ 2 / 4 ] generating series at (2)
1.644 * [approximate]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in (x y) around 0
1.644 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in y
1.644 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in y
1.644 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in y
1.644 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in y
1.644 * [taylor]: Taking taylor expansion of 1/2 in y
1.644 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.644 * [taylor]: Taking taylor expansion of x in y
1.644 * [taylor]: Taking taylor expansion of (+ x 2.0) in y
1.644 * [taylor]: Taking taylor expansion of x in y
1.644 * [taylor]: Taking taylor expansion of 2.0 in y
1.644 * [taylor]: Taking taylor expansion of (* x y) in y
1.644 * [taylor]: Taking taylor expansion of x in y
1.644 * [taylor]: Taking taylor expansion of y in y
1.644 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x
1.644 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.644 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.644 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.644 * [taylor]: Taking taylor expansion of 1/2 in x
1.644 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.644 * [taylor]: Taking taylor expansion of x in x
1.644 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.644 * [taylor]: Taking taylor expansion of x in x
1.644 * [taylor]: Taking taylor expansion of 2.0 in x
1.645 * [taylor]: Taking taylor expansion of (* x y) in x
1.645 * [taylor]: Taking taylor expansion of x in x
1.645 * [taylor]: Taking taylor expansion of y in x
1.645 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x
1.645 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.645 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.645 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.645 * [taylor]: Taking taylor expansion of 1/2 in x
1.645 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.645 * [taylor]: Taking taylor expansion of x in x
1.645 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.645 * [taylor]: Taking taylor expansion of x in x
1.645 * [taylor]: Taking taylor expansion of 2.0 in x
1.646 * [taylor]: Taking taylor expansion of (* x y) in x
1.646 * [taylor]: Taking taylor expansion of x in x
1.646 * [taylor]: Taking taylor expansion of y in x
1.647 * [taylor]: Taking taylor expansion of (log 2.0) in y
1.647 * [taylor]: Taking taylor expansion of 2.0 in y
1.652 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
1.652 * [taylor]: Taking taylor expansion of 0.5 in y
1.652 * [taylor]: Taking taylor expansion of y in y
1.664 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
1.665 * [taylor]: Taking taylor expansion of 0.25 in y
1.665 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
1.665 * [taylor]: Taking taylor expansion of 1/2 in y
1.665 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
1.665 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
1.665 * [taylor]: Taking taylor expansion of 2.0 in y
1.667 * [approximate]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in (x y) around 0
1.667 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in y
1.667 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in y
1.667 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in y
1.667 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y
1.667 * [taylor]: Taking taylor expansion of 1/2 in y
1.667 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.667 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.667 * [taylor]: Taking taylor expansion of x in y
1.667 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y
1.667 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.667 * [taylor]: Taking taylor expansion of x in y
1.667 * [taylor]: Taking taylor expansion of 2.0 in y
1.668 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.668 * [taylor]: Taking taylor expansion of (* x y) in y
1.668 * [taylor]: Taking taylor expansion of x in y
1.668 * [taylor]: Taking taylor expansion of y in y
1.668 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in x
1.668 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x
1.668 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
1.668 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.668 * [taylor]: Taking taylor expansion of 1/2 in x
1.668 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.668 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.668 * [taylor]: Taking taylor expansion of x in x
1.669 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
1.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.669 * [taylor]: Taking taylor expansion of x in x
1.669 * [taylor]: Taking taylor expansion of 2.0 in x
1.670 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.670 * [taylor]: Taking taylor expansion of (* x y) in x
1.670 * [taylor]: Taking taylor expansion of x in x
1.670 * [taylor]: Taking taylor expansion of y in x
1.670 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in x
1.670 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x
1.670 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
1.670 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.670 * [taylor]: Taking taylor expansion of 1/2 in x
1.670 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.670 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.670 * [taylor]: Taking taylor expansion of x in x
1.671 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
1.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.671 * [taylor]: Taking taylor expansion of x in x
1.671 * [taylor]: Taking taylor expansion of 2.0 in x
1.672 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.672 * [taylor]: Taking taylor expansion of (* x y) in x
1.672 * [taylor]: Taking taylor expansion of x in x
1.672 * [taylor]: Taking taylor expansion of y in x
1.672 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.672 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.672 * [taylor]: Taking taylor expansion of y in y
1.675 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
1.675 * [taylor]: Taking taylor expansion of (log 1/2) in y
1.675 * [taylor]: Taking taylor expansion of 1/2 in y
1.675 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
1.675 * [taylor]: Taking taylor expansion of 2 in y
1.675 * [taylor]: Taking taylor expansion of (log x) in y
1.675 * [taylor]: Taking taylor expansion of x in y
1.680 * [taylor]: Taking taylor expansion of 2 in y
1.696 * [taylor]: Taking taylor expansion of 2.0 in y
1.697 * [approximate]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in (x y) around 0
1.697 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in y
1.697 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in y
1.697 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in y
1.697 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in y
1.697 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y
1.697 * [taylor]: Taking taylor expansion of 1/2 in y
1.697 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.697 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.697 * [taylor]: Taking taylor expansion of x in y
1.697 * [taylor]: Taking taylor expansion of 2.0 in y
1.697 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.697 * [taylor]: Taking taylor expansion of x in y
1.698 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.698 * [taylor]: Taking taylor expansion of (* x y) in y
1.698 * [taylor]: Taking taylor expansion of x in y
1.698 * [taylor]: Taking taylor expansion of y in y
1.698 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in x
1.698 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x
1.698 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
1.698 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
1.698 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.698 * [taylor]: Taking taylor expansion of 1/2 in x
1.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.698 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.698 * [taylor]: Taking taylor expansion of x in x
1.699 * [taylor]: Taking taylor expansion of 2.0 in x
1.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.699 * [taylor]: Taking taylor expansion of x in x
1.700 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.700 * [taylor]: Taking taylor expansion of (* x y) in x
1.700 * [taylor]: Taking taylor expansion of x in x
1.700 * [taylor]: Taking taylor expansion of y in x
1.700 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in x
1.700 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x
1.700 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
1.700 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
1.700 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.700 * [taylor]: Taking taylor expansion of 1/2 in x
1.700 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.701 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.701 * [taylor]: Taking taylor expansion of x in x
1.701 * [taylor]: Taking taylor expansion of 2.0 in x
1.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.701 * [taylor]: Taking taylor expansion of x in x
1.702 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.702 * [taylor]: Taking taylor expansion of (* x y) in x
1.702 * [taylor]: Taking taylor expansion of x in x
1.702 * [taylor]: Taking taylor expansion of y in x
1.703 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.703 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.703 * [taylor]: Taking taylor expansion of y in y
1.705 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
1.705 * [taylor]: Taking taylor expansion of (log 1/2) in y
1.705 * [taylor]: Taking taylor expansion of 1/2 in y
1.705 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
1.705 * [taylor]: Taking taylor expansion of 2 in y
1.705 * [taylor]: Taking taylor expansion of (log x) in y
1.705 * [taylor]: Taking taylor expansion of x in y
1.710 * [taylor]: Taking taylor expansion of -2 in y
1.721 * [taylor]: Taking taylor expansion of 2.0 in y
1.722 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
1.722 * [approximate]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in (x) around 0
1.722 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.722 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.722 * [taylor]: Taking taylor expansion of 1/2 in x
1.722 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.722 * [taylor]: Taking taylor expansion of x in x
1.722 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.722 * [taylor]: Taking taylor expansion of x in x
1.722 * [taylor]: Taking taylor expansion of 2.0 in x
1.722 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.722 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.722 * [taylor]: Taking taylor expansion of 1/2 in x
1.723 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.723 * [taylor]: Taking taylor expansion of x in x
1.723 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.723 * [taylor]: Taking taylor expansion of x in x
1.723 * [taylor]: Taking taylor expansion of 2.0 in x
1.725 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in (x) around 0
1.725 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
1.725 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.725 * [taylor]: Taking taylor expansion of 1/2 in x
1.725 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.725 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.725 * [taylor]: Taking taylor expansion of x in x
1.726 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
1.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.726 * [taylor]: Taking taylor expansion of x in x
1.726 * [taylor]: Taking taylor expansion of 2.0 in x
1.726 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
1.726 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.726 * [taylor]: Taking taylor expansion of 1/2 in x
1.726 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.726 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.726 * [taylor]: Taking taylor expansion of x in x
1.727 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
1.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.727 * [taylor]: Taking taylor expansion of x in x
1.727 * [taylor]: Taking taylor expansion of 2.0 in x
1.732 * [approximate]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in (x) around 0
1.732 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
1.732 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
1.732 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.732 * [taylor]: Taking taylor expansion of 1/2 in x
1.732 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.732 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.732 * [taylor]: Taking taylor expansion of x in x
1.733 * [taylor]: Taking taylor expansion of 2.0 in x
1.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.733 * [taylor]: Taking taylor expansion of x in x
1.733 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
1.733 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
1.733 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.733 * [taylor]: Taking taylor expansion of 1/2 in x
1.733 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.733 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.733 * [taylor]: Taking taylor expansion of x in x
1.734 * [taylor]: Taking taylor expansion of 2.0 in x
1.734 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.734 * [taylor]: Taking taylor expansion of x in x
1.740 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
1.740 * [approximate]: Taking taylor expansion of (* 1/2 (pow x 2)) in (x) around 0
1.740 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.740 * [taylor]: Taking taylor expansion of 1/2 in x
1.740 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.740 * [taylor]: Taking taylor expansion of x in x
1.740 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.740 * [taylor]: Taking taylor expansion of 1/2 in x
1.740 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.740 * [taylor]: Taking taylor expansion of x in x
1.748 * [approximate]: Taking taylor expansion of (/ 1/2 (pow x 2)) in (x) around 0
1.748 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
1.748 * [taylor]: Taking taylor expansion of 1/2 in x
1.748 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.748 * [taylor]: Taking taylor expansion of x in x
1.749 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
1.749 * [taylor]: Taking taylor expansion of 1/2 in x
1.749 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.749 * [taylor]: Taking taylor expansion of x in x
1.756 * [approximate]: Taking taylor expansion of (/ 1/2 (pow x 2)) in (x) around 0
1.756 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
1.756 * [taylor]: Taking taylor expansion of 1/2 in x
1.756 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.756 * [taylor]: Taking taylor expansion of x in x
1.757 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
1.757 * [taylor]: Taking taylor expansion of 1/2 in x
1.757 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.757 * [taylor]: Taking taylor expansion of x in x
1.764 * * * [progress]: simplifying candidates
1.766 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log 1)
  (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3)))
  (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0))))
  (log (- (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (exp (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (* (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (* (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y)))
  (log (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))
  (exp (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))
  (* (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))))
  (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))
  (* (* (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))
  (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))
  (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))
  (- (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3) (pow (* x y) 3))
  (+ (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (+ (* (* x y) (* x y)) (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))))
  (- (* x y))
  (- (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (* x y) (* x y)))
  (+ (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))
  (- (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y))
  (- (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y))
  (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))
  (+ (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y))
  (+ (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))
  (- (* x y))
  (* (exp (* 1/2 (pow x 2))) (* (exp x) (exp 2.0)))
  (* (exp (* 1/2 (pow x 2))) (exp (+ x 2.0)))
  (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (exp (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (* (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (* (* (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3))
  (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))
  (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0)))
  (- (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) x)
  (+ (log 1/2) (* (log x) 2))
  (+ (log 1/2) (* (log x) 2))
  (+ (log 1/2) (log (pow x 2)))
  (log (* 1/2 (pow x 2)))
  (exp (* 1/2 (pow x 2)))
  (* (* (* 1/2 1/2) 1/2) (* (* (pow x 2) (pow x 2)) (pow x 2)))
  (* (cbrt (* 1/2 (pow x 2))) (cbrt (* 1/2 (pow x 2))))
  (cbrt (* 1/2 (pow x 2)))
  (* (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* 1/2 (pow x 2)))
  (sqrt (* 1/2 (pow x 2)))
  (sqrt (* 1/2 (pow x 2)))
  (* (sqrt 1/2) (pow (sqrt x) 2))
  (* (sqrt 1/2) (pow (sqrt x) 2))
  (* (sqrt 1/2) x)
  (* (sqrt 1/2) x)
  (* (sqrt 1/2) (sqrt (pow x 2)))
  (* (sqrt 1/2) (sqrt (pow x 2)))
  (* (sqrt 1/2) (pow x (/ 2 2)))
  (* (sqrt 1/2) (pow x (/ 2 2)))
  (* 1/2 (pow (* (cbrt x) (cbrt x)) 2))
  (* 1/2 (pow (sqrt x) 2))
  (* 1/2 (pow 1 2))
  (* 1/2 x)
  (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (* 1/2 (sqrt (pow x 2)))
  (* 1/2 1)
  (* 1/2 (pow x (/ 2 2)))
  (* (cbrt 1/2) (pow x 2))
  (* (sqrt 1/2) (pow x 2))
  (* 1/2 (pow x 2))
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x))))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x)))))
  (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x)))))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (* 1/2 (pow x 2))
  (* 1/2 (pow x 2))
  (* 1/2 (pow x 2))
1.771 * * [simplify]: iteration  0 :  371  enodes  (cost  575 )
1.779 * * [simplify]: iteration  1 :  1439  enodes  (cost  529 )
1.808 * * [simplify]: iteration  2 :  5001  enodes  (cost  520 )
1.817 * [simplify]: Simplified to:
   (* 2 (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  0
  (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3)))
  (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0))))
  (log (- (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (* (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3)
  (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y)))
  (log (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))
  (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y)))
  (* (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))))
  (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))
  (pow (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) 3)
  (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))
  (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))
  (- (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3) (pow (* x y) 3))
  (+ (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (* x y) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* (* x y) (* x y)))
  (- (* x y))
  (- (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (* x y) (* x y)))
  (+ (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))
  (- (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y))
  (- (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y))
  (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))
  (+ (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y))
  (+ (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))
  (- (* x y))
  (exp (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (exp (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (exp (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (* (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (pow (+ (* 1/2 (pow x 2)) (+ x 2.0)) 3)
  (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3))
  (+ (* (+ x 2.0) (- (+ x 2.0) (* 1/2 (pow x 2)))) (* 1/4 (* (pow x 2) (pow x 2))))
  (+ (- (* (+ x 2.0) (+ x 2.0))) (* (pow x 4) 1/4))
  (- (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) x)
  (log (* 1/2 (pow x 2)))
  (log (* 1/2 (pow x 2)))
  (log (* 1/2 (pow x 2)))
  (log (* 1/2 (pow x 2)))
  (exp (* 1/2 (pow x 2)))
  (* 1/8 (pow x 6))
  (* (cbrt (* 1/2 (pow x 2))) (cbrt (* 1/2 (pow x 2))))
  (cbrt (* 1/2 (pow x 2)))
  (* 1/8 (pow x 6))
  (sqrt (* 1/2 (pow x 2)))
  (sqrt (* 1/2 (pow x 2)))
  (* x (sqrt 1/2))
  (* x (sqrt 1/2))
  (* x (sqrt 1/2))
  (* x (sqrt 1/2))
  (* (sqrt 1/2) (sqrt (pow x 2)))
  (* (sqrt 1/2) (sqrt (pow x 2)))
  (* x (sqrt 1/2))
  (* x (sqrt 1/2))
  (* 1/2 (pow (* (cbrt x) (cbrt x)) 2))
  (* x 1/2)
  1/2
  (* x 1/2)
  (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (* 1/2 (fabs x))
  1/2
  (* x 1/2)
  (* (cbrt 1/2) (pow x 2))
  (* (sqrt 1/2) (pow x 2))
  (* 1/2 (pow x 2))
  (- (* x (+ 0.5 (* x 0.25))) (- (* 1/2 (/ (pow x 2) (pow 2.0 2))) (log 2.0)))
  (+ (+ (log (pow x 2)) (/ (/ 2.0 x) x)) (+ (/ 2 x) (log 1/2)))
  (+ (+ (/ 2 x) (- (log 1/2) (* 2 (log (/ -1 x))))) (/ (/ 2.0 x) x))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (+ (/ 2 x) (+ (- (log 1/2) (* x y)) (log (pow x 2))))
  (+ (/ 2 x) (- (log 1/2) (+ (* x y) (* 2 (log (/ -1 x))))))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (* 1/2 (pow x 2))
  (* 1/2 (pow x 2))
  (* 1/2 (pow x 2))
1.817 * * * [progress]: adding candidates to table
2.007 * * [progress]: iteration 4 / 4
2.008 * * * [progress]: picking best candidate
2.021 * * * * [pick]: Picked  #<alt (λ (x y) (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)))>
2.021 * * * [progress]: localizing error
2.038 * * * [progress]: generating rewritten candidates
2.038 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
2.048 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
2.053 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
2.055 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
2.066 * * * [progress]: generating series expansions
2.066 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
2.067 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in (x) around 0
2.067 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
2.067 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
2.067 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
2.067 * [taylor]: Taking taylor expansion of 1/2 in x
2.067 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.067 * [taylor]: Taking taylor expansion of x in x
2.067 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.067 * [taylor]: Taking taylor expansion of x in x
2.067 * [taylor]: Taking taylor expansion of 2.0 in x
2.069 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
2.069 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
2.069 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
2.069 * [taylor]: Taking taylor expansion of 1/2 in x
2.069 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.069 * [taylor]: Taking taylor expansion of x in x
2.069 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.069 * [taylor]: Taking taylor expansion of x in x
2.070 * [taylor]: Taking taylor expansion of 2.0 in x
2.088 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in (x) around 0
2.088 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x
2.088 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
2.088 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.088 * [taylor]: Taking taylor expansion of 1/2 in x
2.088 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.088 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.088 * [taylor]: Taking taylor expansion of x in x
2.089 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.089 * [taylor]: Taking taylor expansion of x in x
2.089 * [taylor]: Taking taylor expansion of 2.0 in x
2.090 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x
2.090 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
2.090 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.090 * [taylor]: Taking taylor expansion of 1/2 in x
2.090 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.090 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.090 * [taylor]: Taking taylor expansion of x in x
2.091 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.091 * [taylor]: Taking taylor expansion of x in x
2.091 * [taylor]: Taking taylor expansion of 2.0 in x
2.104 * [approximate]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in (x) around 0
2.104 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x
2.104 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
2.104 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
2.104 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.104 * [taylor]: Taking taylor expansion of 1/2 in x
2.104 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.104 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.104 * [taylor]: Taking taylor expansion of x in x
2.105 * [taylor]: Taking taylor expansion of 2.0 in x
2.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.105 * [taylor]: Taking taylor expansion of x in x
2.106 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x
2.106 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
2.106 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
2.106 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.106 * [taylor]: Taking taylor expansion of 1/2 in x
2.106 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.106 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.106 * [taylor]: Taking taylor expansion of x in x
2.107 * [taylor]: Taking taylor expansion of 2.0 in x
2.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.107 * [taylor]: Taking taylor expansion of x in x
2.121 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
2.121 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in (x) around 0
2.121 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
2.121 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
2.121 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
2.121 * [taylor]: Taking taylor expansion of 1/2 in x
2.121 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.122 * [taylor]: Taking taylor expansion of x in x
2.122 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.122 * [taylor]: Taking taylor expansion of x in x
2.122 * [taylor]: Taking taylor expansion of 2.0 in x
2.122 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
2.122 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
2.122 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
2.122 * [taylor]: Taking taylor expansion of 1/2 in x
2.122 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.122 * [taylor]: Taking taylor expansion of x in x
2.123 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.123 * [taylor]: Taking taylor expansion of x in x
2.123 * [taylor]: Taking taylor expansion of 2.0 in x
2.145 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in (x) around 0
2.145 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x
2.145 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
2.145 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.145 * [taylor]: Taking taylor expansion of 1/2 in x
2.145 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.145 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.145 * [taylor]: Taking taylor expansion of x in x
2.145 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.145 * [taylor]: Taking taylor expansion of x in x
2.146 * [taylor]: Taking taylor expansion of 2.0 in x
2.146 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x
2.146 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
2.146 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.146 * [taylor]: Taking taylor expansion of 1/2 in x
2.146 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.146 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.146 * [taylor]: Taking taylor expansion of x in x
2.147 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.147 * [taylor]: Taking taylor expansion of x in x
2.147 * [taylor]: Taking taylor expansion of 2.0 in x
2.160 * [approximate]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in (x) around 0
2.160 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x
2.160 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
2.160 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
2.160 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.161 * [taylor]: Taking taylor expansion of 1/2 in x
2.161 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.161 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.161 * [taylor]: Taking taylor expansion of x in x
2.161 * [taylor]: Taking taylor expansion of 2.0 in x
2.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.161 * [taylor]: Taking taylor expansion of x in x
2.163 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x
2.163 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
2.163 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
2.163 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.163 * [taylor]: Taking taylor expansion of 1/2 in x
2.163 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.163 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.163 * [taylor]: Taking taylor expansion of x in x
2.163 * [taylor]: Taking taylor expansion of 2.0 in x
2.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.163 * [taylor]: Taking taylor expansion of x in x
2.177 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
2.177 * [approximate]: Taking taylor expansion of (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) in (x) around 0
2.177 * [taylor]: Taking taylor expansion of (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) in x
2.177 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
2.177 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
2.178 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
2.178 * [taylor]: Taking taylor expansion of 1/2 in x
2.178 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.178 * [taylor]: Taking taylor expansion of x in x
2.178 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.178 * [taylor]: Taking taylor expansion of x in x
2.178 * [taylor]: Taking taylor expansion of 2.0 in x
2.179 * [taylor]: Taking taylor expansion of (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) in x
2.179 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
2.179 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
2.179 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
2.179 * [taylor]: Taking taylor expansion of 1/2 in x
2.179 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.179 * [taylor]: Taking taylor expansion of x in x
2.179 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.179 * [taylor]: Taking taylor expansion of x in x
2.179 * [taylor]: Taking taylor expansion of 2.0 in x
2.235 * [approximate]: Taking taylor expansion of (log (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)))) in (x) around 0
2.235 * [taylor]: Taking taylor expansion of (log (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)))) in x
2.236 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x
2.236 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
2.236 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.236 * [taylor]: Taking taylor expansion of 1/2 in x
2.236 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.236 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.236 * [taylor]: Taking taylor expansion of x in x
2.236 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.236 * [taylor]: Taking taylor expansion of x in x
2.236 * [taylor]: Taking taylor expansion of 2.0 in x
2.239 * [taylor]: Taking taylor expansion of (log (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)))) in x
2.239 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x
2.239 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
2.239 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.239 * [taylor]: Taking taylor expansion of 1/2 in x
2.239 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.239 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.239 * [taylor]: Taking taylor expansion of x in x
2.239 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.239 * [taylor]: Taking taylor expansion of x in x
2.240 * [taylor]: Taking taylor expansion of 2.0 in x
2.261 * [approximate]: Taking taylor expansion of (log (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)))) in (x) around 0
2.261 * [taylor]: Taking taylor expansion of (log (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)))) in x
2.261 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x
2.261 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
2.261 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
2.261 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.261 * [taylor]: Taking taylor expansion of 1/2 in x
2.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.261 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.261 * [taylor]: Taking taylor expansion of x in x
2.262 * [taylor]: Taking taylor expansion of 2.0 in x
2.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.262 * [taylor]: Taking taylor expansion of x in x
2.264 * [taylor]: Taking taylor expansion of (log (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)))) in x
2.264 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x
2.265 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
2.265 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
2.265 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.265 * [taylor]: Taking taylor expansion of 1/2 in x
2.265 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.265 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.265 * [taylor]: Taking taylor expansion of x in x
2.265 * [taylor]: Taking taylor expansion of 2.0 in x
2.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.265 * [taylor]: Taking taylor expansion of x in x
2.287 * * * * [progress]: [ 4 / 4 ] generating series at (2)
2.287 * [approximate]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in (x y) around 0
2.287 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in y
2.287 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in y
2.287 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in y
2.287 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in y
2.287 * [taylor]: Taking taylor expansion of 1/2 in y
2.287 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.287 * [taylor]: Taking taylor expansion of x in y
2.287 * [taylor]: Taking taylor expansion of (+ x 2.0) in y
2.287 * [taylor]: Taking taylor expansion of x in y
2.287 * [taylor]: Taking taylor expansion of 2.0 in y
2.288 * [taylor]: Taking taylor expansion of (* x y) in y
2.288 * [taylor]: Taking taylor expansion of x in y
2.288 * [taylor]: Taking taylor expansion of y in y
2.288 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x
2.288 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
2.288 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
2.288 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
2.288 * [taylor]: Taking taylor expansion of 1/2 in x
2.288 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.288 * [taylor]: Taking taylor expansion of x in x
2.288 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.288 * [taylor]: Taking taylor expansion of x in x
2.288 * [taylor]: Taking taylor expansion of 2.0 in x
2.289 * [taylor]: Taking taylor expansion of (* x y) in x
2.289 * [taylor]: Taking taylor expansion of x in x
2.289 * [taylor]: Taking taylor expansion of y in x
2.289 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x
2.289 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
2.289 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
2.289 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
2.289 * [taylor]: Taking taylor expansion of 1/2 in x
2.289 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.289 * [taylor]: Taking taylor expansion of x in x
2.289 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.289 * [taylor]: Taking taylor expansion of x in x
2.289 * [taylor]: Taking taylor expansion of 2.0 in x
2.290 * [taylor]: Taking taylor expansion of (* x y) in x
2.290 * [taylor]: Taking taylor expansion of x in x
2.290 * [taylor]: Taking taylor expansion of y in x
2.291 * [taylor]: Taking taylor expansion of (log 2.0) in y
2.291 * [taylor]: Taking taylor expansion of 2.0 in y
2.295 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
2.295 * [taylor]: Taking taylor expansion of 0.5 in y
2.295 * [taylor]: Taking taylor expansion of y in y
2.313 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
2.313 * [taylor]: Taking taylor expansion of 0.25 in y
2.313 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
2.313 * [taylor]: Taking taylor expansion of 1/2 in y
2.313 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
2.313 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
2.313 * [taylor]: Taking taylor expansion of 2.0 in y
2.316 * [approximate]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in (x y) around 0
2.316 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in y
2.316 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in y
2.316 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in y
2.316 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y
2.316 * [taylor]: Taking taylor expansion of 1/2 in y
2.316 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.316 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.316 * [taylor]: Taking taylor expansion of x in y
2.316 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y
2.316 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.316 * [taylor]: Taking taylor expansion of x in y
2.316 * [taylor]: Taking taylor expansion of 2.0 in y
2.316 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.316 * [taylor]: Taking taylor expansion of (* x y) in y
2.316 * [taylor]: Taking taylor expansion of x in y
2.316 * [taylor]: Taking taylor expansion of y in y
2.317 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in x
2.317 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x
2.317 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
2.317 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.317 * [taylor]: Taking taylor expansion of 1/2 in x
2.317 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.317 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.317 * [taylor]: Taking taylor expansion of x in x
2.317 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.317 * [taylor]: Taking taylor expansion of x in x
2.318 * [taylor]: Taking taylor expansion of 2.0 in x
2.318 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.318 * [taylor]: Taking taylor expansion of (* x y) in x
2.319 * [taylor]: Taking taylor expansion of x in x
2.319 * [taylor]: Taking taylor expansion of y in x
2.319 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in x
2.319 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x
2.319 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x
2.319 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.319 * [taylor]: Taking taylor expansion of 1/2 in x
2.319 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.319 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.319 * [taylor]: Taking taylor expansion of x in x
2.319 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.320 * [taylor]: Taking taylor expansion of x in x
2.320 * [taylor]: Taking taylor expansion of 2.0 in x
2.321 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.321 * [taylor]: Taking taylor expansion of (* x y) in x
2.321 * [taylor]: Taking taylor expansion of x in x
2.321 * [taylor]: Taking taylor expansion of y in x
2.321 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.321 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.321 * [taylor]: Taking taylor expansion of y in y
2.323 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
2.323 * [taylor]: Taking taylor expansion of (log 1/2) in y
2.323 * [taylor]: Taking taylor expansion of 1/2 in y
2.324 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
2.324 * [taylor]: Taking taylor expansion of 2 in y
2.324 * [taylor]: Taking taylor expansion of (log x) in y
2.324 * [taylor]: Taking taylor expansion of x in y
2.328 * [taylor]: Taking taylor expansion of 2 in y
2.339 * [taylor]: Taking taylor expansion of 2.0 in y
2.340 * [approximate]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in (x y) around 0
2.340 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in y
2.340 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in y
2.340 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in y
2.340 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in y
2.340 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y
2.340 * [taylor]: Taking taylor expansion of 1/2 in y
2.340 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.340 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.340 * [taylor]: Taking taylor expansion of x in y
2.341 * [taylor]: Taking taylor expansion of 2.0 in y
2.341 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.341 * [taylor]: Taking taylor expansion of x in y
2.341 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.341 * [taylor]: Taking taylor expansion of (* x y) in y
2.341 * [taylor]: Taking taylor expansion of x in y
2.341 * [taylor]: Taking taylor expansion of y in y
2.341 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in x
2.341 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x
2.341 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
2.341 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
2.342 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.342 * [taylor]: Taking taylor expansion of 1/2 in x
2.342 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.342 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.342 * [taylor]: Taking taylor expansion of x in x
2.342 * [taylor]: Taking taylor expansion of 2.0 in x
2.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.342 * [taylor]: Taking taylor expansion of x in x
2.343 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.343 * [taylor]: Taking taylor expansion of (* x y) in x
2.343 * [taylor]: Taking taylor expansion of x in x
2.343 * [taylor]: Taking taylor expansion of y in x
2.344 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in x
2.344 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x
2.344 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x
2.344 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x
2.344 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
2.344 * [taylor]: Taking taylor expansion of 1/2 in x
2.344 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.344 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.344 * [taylor]: Taking taylor expansion of x in x
2.344 * [taylor]: Taking taylor expansion of 2.0 in x
2.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.344 * [taylor]: Taking taylor expansion of x in x
2.346 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.346 * [taylor]: Taking taylor expansion of (* x y) in x
2.346 * [taylor]: Taking taylor expansion of x in x
2.346 * [taylor]: Taking taylor expansion of y in x
2.346 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.346 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.346 * [taylor]: Taking taylor expansion of y in y
2.348 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
2.348 * [taylor]: Taking taylor expansion of (log 1/2) in y
2.348 * [taylor]: Taking taylor expansion of 1/2 in y
2.349 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
2.349 * [taylor]: Taking taylor expansion of 2 in y
2.349 * [taylor]: Taking taylor expansion of (log x) in y
2.349 * [taylor]: Taking taylor expansion of x in y
2.354 * [taylor]: Taking taylor expansion of -2 in y
2.366 * [taylor]: Taking taylor expansion of 2.0 in y
2.367 * * * [progress]: simplifying candidates
2.368 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log 1)
  (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3)))
  (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0))))
  (log (- (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (exp (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (* (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (* (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (exp 1)
  (exp (* (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))))
  (exp (sqrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (exp 1)
  (exp (log 1))
  (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (exp (log (* (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))))
  (exp (log (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (exp (log (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (exp (log (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (exp (log 1))
  (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (exp (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (* (cbrt (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) (cbrt (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))))
  (cbrt (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (* (* (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (sqrt (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (sqrt (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (log 1)
  (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log (* (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (log (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log 1)
  (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (* (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (* (* (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (sqrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (sqrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (/ (exp (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) (exp (* x y)))
  (log (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)))
  (exp (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)))
  (* (cbrt (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y))) (cbrt (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y))))
  (cbrt (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)))
  (* (* (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)) (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y))) (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)))
  (sqrt (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)))
  (sqrt (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)))
  (- (pow (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) 3) (pow (* x y) 3))
  (+ (* (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) (+ (* (* x y) (* x y)) (* (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y))))
  (- (* x y))
  (- (* (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) (* (* x y) (* x y)))
  (+ (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y))
  (- (* x y))
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x))))
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x))))
  (- (+ (* 0.25 (/ (pow x 2) (log 2.0))) (+ (log (log 2.0)) (* 0.5 (/ x (log 2.0))))) (+ (* 0.125 (/ (pow x 2) (pow (log 2.0) 2))) (* 1/2 (/ (pow x 2) (* (log 2.0) (pow 2.0 2))))))
  (- (+ (log (- (log 1/2) (* 2 (log (/ 1 x))))) (+ (* 2.0 (/ 1 (* (pow x 2) (- (log 1/2) (* 2 (log (/ 1 x))))))) (* 2 (/ 1 (* x (- (log 1/2) (* 2 (log (/ 1 x))))))))) (* 2 (/ 1 (* (pow x 2) (pow (- (log 1/2) (* 2 (log (/ 1 x)))) 2)))))
  (- (+ (* 2.0 (/ 1 (* (- (log 1/2) (* 2 (log (/ -1 x)))) (pow x 2)))) (+ (log (- (log 1/2) (* 2 (log (/ -1 x))))) (* 2 (/ 1 (* (- (log 1/2) (* 2 (log (/ -1 x)))) x))))) (* 2 (/ 1 (* (pow (- (log 1/2) (* 2 (log (/ -1 x)))) 2) (pow x 2)))))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x)))))
  (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x)))))
2.374 * * [simplify]: iteration  0 :  404  enodes  (cost  731 )
2.380 * * [simplify]: iteration  1 :  1440  enodes  (cost  654 )
2.405 * * [simplify]: iteration  2 :  5002  enodes  (cost  617 )
2.408 * [simplify]: Simplified to:
   (* 2 (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  0
  (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3)))
  (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0))))
  (log (- (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (pow (exp 2) (log (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3)
  (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  E
  (exp (* (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))))
  (exp (sqrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  E
  1
  (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (pow (exp 2) (log (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  1
  (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (pow (exp 2) (log (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3)
  (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  0
  (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (* 2 (log (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (log (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  0
  (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (log (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))
  (* (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))
  (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (pow (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) 3)
  (sqrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (sqrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y)))
  (log (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)))
  (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y)))
  (* (cbrt (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y))) (cbrt (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y))))
  (cbrt (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)))
  (pow (+ (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (- (* x y))) 3)
  (sqrt (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)))
  (sqrt (- (exp (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)))
  (+ (- (pow (* x y) 3)) (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3))
  (+ (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (* x y) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* (* x y) (* x y)))
  (- (* x y))
  (+ (- (* (* x y) (* x y))) (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))
  (+ (* x y) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))
  (- (* x y))
  (- (* x (+ 0.5 (* x 0.25))) (- (* 1/2 (/ (pow x 2) (pow 2.0 2))) (log 2.0)))
  (+ (+ (* (log x) 2) (/ 2.0 (pow x 2))) (+ (/ 2 x) (log 1/2)))
  (+ (+ (/ 2 x) (- (log 1/2) (* 2 (log (/ -1 x))))) (/ 2.0 (pow x 2)))
  (- (* x (+ 0.5 (* x 0.25))) (- (* 1/2 (/ (pow x 2) (pow 2.0 2))) (log 2.0)))
  (+ (+ (* (log x) 2) (/ 2.0 (pow x 2))) (+ (/ 2 x) (log 1/2)))
  (+ (+ (/ 2 x) (- (log 1/2) (* 2 (log (/ -1 x))))) (/ 2.0 (pow x 2)))
  (- (+ (log (log 2.0)) (* 0.5 (/ x (log 2.0)))) (- (* (/ (pow x 2) (log 2.0)) (+ (/ 1/2 (pow 2.0 2)) (/ 0.125 (log 2.0)))) (* 0.25 (/ (pow x 2) (log 2.0)))))
  (- (* (/ 1 (- (log 1/2) (* 2 (log (/ 1 x))))) (+ (/ 2 x) (* 2.0 (/ 1 (pow x 2))))) (- (/ 2 (* (pow x 2) (pow (- (log 1/2) (* 2 (log (/ 1 x)))) 2))) (log (- (log 1/2) (* 2 (log (/ 1 x)))))))
  (+ (* (/ 1 (- (log 1/2) (* 2 (log (/ -1 x))))) (* (/ 1 x) (+ (/ 2.0 x) 2))) (- (log (- (log 1/2) (* 2 (log (/ -1 x))))) (/ 2 (* (pow (- (log 1/2) (* 2 (log (/ -1 x)))) 2) (pow x 2)))))
  (+ (* x (+ 0.5 (* x 0.125))) (log 2.0))
  (+ (/ 2 x) (+ (- (log 1/2) (* x y)) (* (log x) 2)))
  (+ (/ 2 x) (- (log 1/2) (+ (* x y) (* 2 (log (/ -1 x))))))
2.409 * * * [progress]: adding candidates to table
2.597 * [progress]: [Phase 3 of 3] Extracting.
2.597 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (exp (* (* (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))) (* x y)))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))))> #<alt (λ (x y) (cbrt (pow (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) 3)))> #<alt (λ (x y) (log (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y)))))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y))))>)
2.599 * * * [regime-changes]: Trying 2 branch expressions: (y x)
2.599 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (exp (* (* (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))) (* x y)))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))))> #<alt (λ (x y) (cbrt (pow (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) 3)))> #<alt (λ (x y) (log (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y)))))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y))))>)
2.623 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (exp (* (* (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))) (* x y)))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))))> #<alt (λ (x y) (cbrt (pow (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) 3)))> #<alt (λ (x y) (log (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y)))))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y))))>)
2.654 * * * [regime]: Found split indices: #<option (#s(si 1 69) #s(si 0 255))>
2.655 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (- (exp (* (* (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))) (* x y)))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))))> #<alt (λ (x y) (cbrt (pow (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) 3)))> #<alt (λ (x y) (log (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y)))))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y))))>)
2.703 * [regimes]: Found splitpoints: (#s(sp 1 x -8.057362563360427e-05) #s(sp 0 x +nan.0)) , with alts (#<alt (λ (x y) (- (exp (* (* (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))) (* x y)))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))))> #<alt (λ (x y) (cbrt (pow (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) 3)))> #<alt (λ (x y) (log (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y)))))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y))))>)
2.704 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -8.057362563360427e-05) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))) (- (exp (* (* (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))) (* x y)))
2.704 * * [simplify]: iteration  0 :  44  enodes  (cost  49 )
2.705 * * [simplify]: iteration  1 :  44  enodes  (cost  49 )
2.705 * [simplify]: Simplified to:
   (if (<= x -8.057362563360427e-05) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))) (- (exp (* (* (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) (cbrt (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))))) (* x y)))
4.723 * [regime-testing]: Baseline error score: 1.9219363441598833
4.724 * [regime-testing]: Oracle error score: 0.2844710623149227
4.725 * [regime-testing]: End program error score: 0.49890706679743585
4.772 * [regime-testing]: Target error score: 0.07010252231594356