8.995 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.091 * * * [progress]: [2/2] Setting up program.
0.094 * [progress]: [Phase 2 of 3] Improving.
0.094 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ 1.0 (exp x))) (* x y))
0.163 * * [simplify]: iteration  0 :  5973  enodes  (cost  9 )
0.164 * [simplify]: Simplified to:
   (- (log (+ 1.0 (exp x))) (* x y))
0.164 * * [progress]: iteration 1 / 4
0.164 * * * [progress]: picking best candidate
0.167 * * * * [pick]: Picked  #<alt (λ (x y) (- (log (+ 1.0 (exp x))) (* x y)))>
0.167 * * * [progress]: localizing error
0.175 * * * [progress]: generating rewritten candidates
0.175 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.178 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.181 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.187 * * * [progress]: generating series expansions
0.187 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.187 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0
0.187 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.187 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.187 * [taylor]: Taking taylor expansion of (exp x) in x
0.187 * [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 (log (+ (exp x) 1.0)) in x
0.187 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.187 * [taylor]: Taking taylor expansion of (exp x) 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 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.188 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.188 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.189 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [taylor]: Taking taylor expansion of 1.0 in x
0.189 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.189 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.189 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.193 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.193 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.193 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.193 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.193 * [taylor]: Taking taylor expansion of -1 in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.193 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.193 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.193 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.193 * [taylor]: Taking taylor expansion of -1 in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.198 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
0.198 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.198 * [taylor]: Taking taylor expansion of (exp x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.198 * [taylor]: Taking taylor expansion of (exp x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
0.198 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.198 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.198 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of 1.0 in x
0.199 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
0.199 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.199 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.199 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.199 * [taylor]: Taking taylor expansion of -1 in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of 1.0 in x
0.199 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.199 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.199 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.199 * [taylor]: Taking taylor expansion of -1 in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of 1.0 in x
0.199 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.200 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0
0.200 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y
0.200 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y
0.200 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y
0.200 * [taylor]: Taking taylor expansion of (exp x) in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.200 * [taylor]: Taking taylor expansion of 1.0 in y
0.200 * [taylor]: Taking taylor expansion of (* x y) in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.200 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.200 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.200 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.200 * [taylor]: Taking taylor expansion of (exp x) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of 1.0 in x
0.200 * [taylor]: Taking taylor expansion of (* x y) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.200 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.200 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.200 * [taylor]: Taking taylor expansion of (exp x) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of 1.0 in x
0.200 * [taylor]: Taking taylor expansion of (* x y) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.200 * [taylor]: Taking taylor expansion of 2.0 in y
0.200 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
0.201 * [taylor]: Taking taylor expansion of 0.5 in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
0.201 * [taylor]: Taking taylor expansion of 0.25 in y
0.201 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
0.201 * [taylor]: Taking taylor expansion of 1/2 in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
0.201 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
0.201 * [taylor]: Taking taylor expansion of 2.0 in y
0.202 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.202 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y
0.202 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.202 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.202 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.202 * [taylor]: Taking taylor expansion of x in y
0.202 * [taylor]: Taking taylor expansion of 1.0 in y
0.202 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.202 * [taylor]: Taking taylor expansion of (* x y) in y
0.202 * [taylor]: Taking taylor expansion of x in y
0.202 * [taylor]: Taking taylor expansion of y in y
0.202 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.202 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.202 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.202 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.202 * [taylor]: Taking taylor expansion of (/ 1 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 (/ 1 (* x y)) in x
0.202 * [taylor]: Taking taylor expansion of (* x y) in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [taylor]: Taking taylor expansion of y in x
0.202 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.202 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.202 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.202 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.202 * [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 (/ 1 (* x y)) in x
0.205 * [taylor]: Taking taylor expansion of (* x y) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of y in x
0.205 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.205 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.206 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.206 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.206 * [taylor]: Taking taylor expansion of x in y
0.206 * [taylor]: Taking taylor expansion of 1.0 in y
0.206 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [taylor]: Taking taylor expansion of 0 in y
0.208 * [taylor]: Taking taylor expansion of 0 in y
0.208 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.208 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y
0.208 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.208 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.208 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.208 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.208 * [taylor]: Taking taylor expansion of -1 in y
0.208 * [taylor]: Taking taylor expansion of x in y
0.208 * [taylor]: Taking taylor expansion of 1.0 in y
0.208 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.208 * [taylor]: Taking taylor expansion of (* x y) in y
0.208 * [taylor]: Taking taylor expansion of x in y
0.208 * [taylor]: Taking taylor expansion of y in y
0.208 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.208 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 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
0.209 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.209 * [taylor]: Taking taylor expansion of -1 in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [taylor]: Taking taylor expansion of 1.0 in x
0.209 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.209 * [taylor]: Taking taylor expansion of (* x y) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [taylor]: Taking taylor expansion of y in x
0.209 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.209 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.209 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.209 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.209 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.209 * [taylor]: Taking taylor expansion of -1 in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [taylor]: Taking taylor expansion of 1.0 in x
0.209 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.209 * [taylor]: Taking taylor expansion of (* x y) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [taylor]: Taking taylor expansion of y in x
0.209 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.209 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.209 * [taylor]: Taking taylor expansion of y in y
0.209 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.209 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.210 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.210 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.210 * [taylor]: Taking taylor expansion of -1 in y
0.210 * [taylor]: Taking taylor expansion of x in y
0.210 * [taylor]: Taking taylor expansion of 1.0 in y
0.210 * [taylor]: Taking taylor expansion of 0 in y
0.211 * [taylor]: Taking taylor expansion of 0 in y
0.211 * [taylor]: Taking taylor expansion of 0 in y
0.212 * * * [progress]: simplifying candidates
0.212 * [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))))
  (* (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))
  (/ (+ 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))))
  (neg (* 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))
  (- (+ (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))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (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))
0.276 * * [simplify]: iteration  0 :  4843  enodes  (cost  504 )
0.276 * * [simplify]: iteration  1 :  4843  enodes  (cost  504 )
0.278 * [simplify]: Simplified to:
   (* (log (cbrt (+ 1.0 (exp x)))) 2)
  (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))))
  (log (- (* 1.0 1.0) (pow (exp x) 2)))
  (log (- 1.0 (exp x)))
  (log (+ 1.0 (exp x)))
  (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))))
  (exp (+ 1.0 (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)))
  (pow (+ 1.0 (exp x)) 3)
  (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)))
  (- (* 1.0 1.0) (pow (exp x) 2))
  (- 1.0 (exp x))
  (+ 1.0 (exp x))
  (/ (+ 1.0 (exp x)) (pow (exp x) y))
  (log (- (log (+ 1.0 (exp x))) (* x y)))
  (/ (+ 1.0 (exp x)) (pow (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 (+ 1.0 (exp x))) (* 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))
  (+ (* x (* x (* y y))) (* (log (+ 1.0 (exp x))) (+ (log (+ 1.0 (exp x))) (* x y))))
  (* x (neg y))
  (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* x (* x (* y 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)))) (* x y))
  (+ (log (- 1.0 (exp x))) (* x y))
  (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (log (+ 1.0 (exp x)))
  (log (+ 1.0 (exp x)))
  (+ x (+ 2.0 (* x (* x 1/2))))
  (+ 1.0 (exp x))
  (+ 1.0 (exp x))
  (+ (log 2.0) (* x (+ 0.5 (* x 0.125))))
  (- (log (+ 1.0 (exp x))) (* x y))
  (- (log (+ 1.0 (exp x))) (* x y))
0.279 * * * [progress]: adding candidates to table
0.350 * * [progress]: iteration 2 / 4
0.350 * * * [progress]: picking best candidate
0.360 * * * * [pick]: Picked  #<alt (λ (x y) (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y)))>
0.360 * * * [progress]: localizing error
0.377 * * * [progress]: generating rewritten candidates
0.377 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.381 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2 2)
0.385 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.397 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2)
0.402 * * * [progress]: generating series expansions
0.402 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.402 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in (x) around 0
0.402 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in x
0.402 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))) in x
0.402 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1.0) in x
0.402 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.402 * [taylor]: Taking taylor expansion of (exp x) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of 1.0 in x
0.402 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x
0.402 * [taylor]: Taking taylor expansion of 1.0 in x
0.402 * [taylor]: Taking taylor expansion of (exp x) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in x
0.402 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))) in x
0.402 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1.0) in x
0.402 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.402 * [taylor]: Taking taylor expansion of (exp x) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of 1.0 in x
0.402 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x
0.402 * [taylor]: Taking taylor expansion of 1.0 in x
0.402 * [taylor]: Taking taylor expansion of (exp x) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.403 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in (x) around 0
0.403 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in x
0.403 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x)))) in x
0.403 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1.0) in x
0.404 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.404 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.404 * [taylor]: Taking taylor expansion of 1.0 in x
0.404 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x
0.404 * [taylor]: Taking taylor expansion of 1.0 in x
0.404 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.404 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in x
0.404 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x)))) in x
0.404 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1.0) in x
0.404 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.404 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.404 * [taylor]: Taking taylor expansion of 1.0 in x
0.404 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x
0.404 * [taylor]: Taking taylor expansion of 1.0 in x
0.404 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.413 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in (x) around 0
0.413 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in x
0.413 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x)))) in x
0.413 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1.0) in x
0.413 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.413 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.413 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.413 * [taylor]: Taking taylor expansion of -1 in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of 1.0 in x
0.413 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x
0.413 * [taylor]: Taking taylor expansion of 1.0 in x
0.413 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.413 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.413 * [taylor]: Taking taylor expansion of -1 in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in x
0.414 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x)))) in x
0.414 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1.0) in x
0.414 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.414 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.414 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.414 * [taylor]: Taking taylor expansion of -1 in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of 1.0 in x
0.414 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x
0.414 * [taylor]: Taking taylor expansion of 1.0 in x
0.414 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.414 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.414 * [taylor]: Taking taylor expansion of -1 in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.422 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2 2)
0.422 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.423 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.423 * [taylor]: Taking taylor expansion of (exp x) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of 1.0 in x
0.423 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.423 * [taylor]: Taking taylor expansion of (exp x) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of 1.0 in x
0.423 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.423 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.423 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of 1.0 in x
0.424 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.424 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of 1.0 in x
0.424 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.424 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.424 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.424 * [taylor]: Taking taylor expansion of -1 in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of 1.0 in x
0.424 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.424 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.424 * [taylor]: Taking taylor expansion of -1 in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of 1.0 in x
0.425 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.425 * [approximate]: Taking taylor expansion of (log (+ (pow (exp x) 3) 1.0)) in (x) around 0
0.425 * [taylor]: Taking taylor expansion of (log (+ (pow (exp x) 3) 1.0)) in x
0.425 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 3) 1.0) in x
0.425 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x
0.425 * [taylor]: Taking taylor expansion of (exp x) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of 1.0 in x
0.425 * [taylor]: Taking taylor expansion of (log (+ (pow (exp x) 3) 1.0)) in x
0.425 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 3) 1.0) in x
0.425 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x
0.425 * [taylor]: Taking taylor expansion of (exp x) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of 1.0 in x
0.426 * [approximate]: Taking taylor expansion of (log (+ (pow (exp (/ 1 x)) 3) 1.0)) in (x) around 0
0.427 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ 1 x)) 3) 1.0)) in x
0.427 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 3) 1.0) in x
0.427 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x
0.427 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of 1.0 in x
0.427 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ 1 x)) 3) 1.0)) in x
0.427 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 3) 1.0) in x
0.427 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x
0.427 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of 1.0 in x
0.434 * [approximate]: Taking taylor expansion of (log (+ (pow (exp (/ -1 x)) 3) 1.0)) in (x) around 0
0.434 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ -1 x)) 3) 1.0)) in x
0.434 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 3) 1.0) in x
0.434 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x
0.434 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.435 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.435 * [taylor]: Taking taylor expansion of -1 in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of 1.0 in x
0.435 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ -1 x)) 3) 1.0)) in x
0.435 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 3) 1.0) in x
0.435 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x
0.435 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.435 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.435 * [taylor]: Taking taylor expansion of -1 in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of 1.0 in x
0.442 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2)
0.442 * [approximate]: Taking taylor expansion of (pow (exp x) 3) in (x) around 0
0.442 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x
0.442 * [taylor]: Taking taylor expansion of (exp x) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x
0.442 * [taylor]: Taking taylor expansion of (exp x) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.443 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in (x) around 0
0.443 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x
0.443 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x
0.443 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.445 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in (x) around 0
0.445 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x
0.445 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.445 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.445 * [taylor]: Taking taylor expansion of -1 in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x
0.445 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.445 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.445 * [taylor]: Taking taylor expansion of -1 in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.446 * * * [progress]: simplifying candidates
0.448 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))))
  (log (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log 1)
  (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (+ (pow (* 1.0 1.0) 3) (pow (* (exp x) (- (exp x) 1.0)) 3)))
  (log (+ (* (* 1.0 1.0) (* 1.0 1.0)) (- (* (* (exp x) (- (exp x) 1.0)) (* (exp x) (- (exp x) 1.0))) (* (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))))
  (log (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (exp x) (- (exp x) 1.0)) (* (exp x) (- (exp x) 1.0)))))
  (log (- (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (exp (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (* (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))))
  (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (* (* (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (sqrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (sqrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (/ (exp (exp x)) (exp 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))
  (neg 1.0)
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (cbrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (log (+ 1.0 (exp x)))
  (log 1)
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (pow 1 3))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (pow 1 3))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (pow 1 3))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (pow 1 3))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log 1)
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (+ (pow (pow 1.0 3) 3) (pow (pow (exp x) 3) 3)))
  (log (+ (* (pow 1.0 3) (pow 1.0 3)) (- (* (pow (exp x) 3) (pow (exp x) 3)) (* (pow 1.0 3) (pow (exp x) 3)))))
  (log (- (* (pow 1.0 3) (pow 1.0 3)) (* (pow (exp x) 3) (pow (exp x) 3))))
  (log (- (pow 1.0 3) (pow (exp x) 3)))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (log (+ (pow 1.0 3) (pow (exp x) 3))))
  (exp (log (+ (pow 1.0 3) (pow (exp x) 3))))
  (* (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3)))) (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3)))))
  (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3))))
  (* (* (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (pow 1.0 3) (pow (exp x) 3)))) (log (+ (pow 1.0 3) (pow (exp x) 3))))
  (sqrt (log (+ (pow 1.0 3) (pow (exp x) 3))))
  (sqrt (log (+ (pow 1.0 3) (pow (exp x) 3))))
  (* x 3)
  (* (log (exp x)) 3)
  (* 1 3)
  (* (cbrt x) 3)
  (* (sqrt x) 3)
  (* x 3)
  (pow (exp x) (* (cbrt 3) (cbrt 3)))
  (pow (exp x) (sqrt 3))
  (pow (exp x) 1)
  (pow (* (cbrt (exp x)) (cbrt (exp x))) 3)
  (pow (cbrt (exp x)) 3)
  (pow (sqrt (exp x)) 3)
  (pow (sqrt (exp x)) 3)
  (pow 1 3)
  (pow (exp x) 3)
  (* (exp x) (exp x))
  (log (pow (exp x) 3))
  (exp (pow (exp x) 3))
  (* (cbrt (pow (exp x) 3)) (cbrt (pow (exp x) 3)))
  (cbrt (pow (exp x) 3))
  (* (* (pow (exp x) 3) (pow (exp x) 3)) (pow (exp x) 3))
  (pow (* (cbrt (exp x)) (cbrt (exp x))) 3)
  (pow (cbrt (exp x)) 3)
  (pow (sqrt (exp x)) 3)
  (pow (sqrt (exp x)) 3)
  (pow 1 3)
  (pow (exp x) 3)
  (* (exp x) (exp x))
  (sqrt (pow (exp x) 3))
  (sqrt (pow (exp x) 3))
  (pow (exp x) (/ 3 2))
  (pow (exp x) (/ 3 2))
  (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) (log 1.0)))
  (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))))
  (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (- (+ (log 2.0) (+ (* 2.25 (pow x 2)) (* 1.5 x))) (* 9/2 (/ (pow x 2) (pow 2.0 2))))
  (log (+ (pow (exp x) 3) 1.0))
  (log (+ (pow (exp x) 3) 1.0))
  (+ (* 9/2 (pow x 2)) (+ (* 3 x) 1))
  (pow (exp x) 3)
  (pow (exp x) 3)
0.498 * * [simplify]: iteration  0 :  5002  enodes  (cost  829 )
0.502 * [simplify]: Simplified to:
   (* (log (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) 2)
  (log (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log 1)
  (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (+ (pow 1.0 6) (pow (* (exp x) (- (exp x) 1.0)) 3)))
  (log (+ (pow 1.0 4) (* (exp x) (* (- (exp x) 1.0) (- (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0))))))
  (log (- (pow 1.0 4) (* (- (exp x) 1.0) (* (- (exp x) 1.0) (pow (exp x) 2)))))
  (log (- (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))
  (* (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))))
  (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (pow (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) 3)
  (sqrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (sqrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (exp (- (exp x) 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* 1.0 1.0) (* (exp x) (+ 1.0 (exp x))))
  (neg 1.0)
  (- (pow (exp x) 2) (* 1.0 1.0))
  (+ 1.0 (exp x))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (* (log (cbrt (+ (pow (exp x) 3) (pow 1.0 3)))) 2)
  (log (cbrt (+ (pow (exp x) 3) (pow 1.0 3))))
  (log (sqrt (+ (pow (exp x) 3) (pow 1.0 3))))
  (log (sqrt (+ (pow (exp x) 3) (pow 1.0 3))))
  (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (+ 1.0 (exp x)))
  (log 1)
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log 1)
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log 1)
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log 1)
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log 1)
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log 1)
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log (+ (pow (pow 1.0 3) 3) (pow (pow (exp x) 3) 3)))
  (log (+ (pow 1.0 6) (- (pow (exp x) 6) (* (pow (exp x) 3) (pow 1.0 3)))))
  (log (- (pow 1.0 6) (pow (exp x) 6)))
  (log (- (pow 1.0 3) (pow (exp x) 3)))
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log (log (+ (pow (exp x) 3) (pow 1.0 3))))
  (+ (pow (exp x) 3) (pow 1.0 3))
  (* (cbrt (log (+ (pow (exp x) 3) (pow 1.0 3)))) (cbrt (log (+ (pow (exp x) 3) (pow 1.0 3)))))
  (cbrt (log (+ (pow (exp x) 3) (pow 1.0 3))))
  (pow (log (+ (pow (exp x) 3) (pow 1.0 3))) 3)
  (sqrt (log (+ (pow (exp x) 3) (pow 1.0 3))))
  (sqrt (log (+ (pow (exp x) 3) (pow 1.0 3))))
  (* x 3)
  (* x 3)
  3
  (* 3 (cbrt x))
  (* 3 (sqrt x))
  (* x 3)
  (pow (exp x) (* (cbrt 3) (cbrt 3)))
  (pow (exp x) (sqrt 3))
  (exp x)
  (pow (exp x) 2)
  (exp x)
  (pow (exp x) 3/2)
  (pow (exp x) 3/2)
  1
  (pow (exp x) 3)
  (pow (exp x) 2)
  (* x 3)
  (exp (pow (exp x) 3))
  (pow (exp x) 2)
  (exp x)
  (pow (pow (exp x) 3) 3)
  (pow (exp x) 2)
  (exp x)
  (pow (exp x) 3/2)
  (pow (exp x) 3/2)
  1
  (pow (exp x) 3)
  (pow (exp x) 2)
  (sqrt (pow (exp x) 3))
  (sqrt (pow (exp x) 3))
  (pow (exp x) 3/2)
  (pow (exp x) 3/2)
  (+ (log 1.0) (* 1.0 (+ x (* x x))))
  (log (+ 1.0 (* (exp x) (- (exp x) 1.0))))
  (log (+ 1.0 (* (exp x) (- (exp x) 1.0))))
  (+ x (* (* x x) (+ 1/2 (* x 1/6))))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (log 2.0) (+ (* x (+ (* x 2.25) 1.5)) (* (* (/ x 2.0) (/ x 2.0)) -9/2)))
  (log (+ 1.0 (pow (exp x) 3)))
  (log (+ 1.0 (pow (exp x) 3)))
  (+ 1 (* x (+ 3 (* x 9/2))))
  (pow (exp x) 3)
  (pow (exp x) 3)
0.502 * * * [progress]: adding candidates to table
0.654 * * [progress]: iteration 3 / 4
0.654 * * * [progress]: picking best candidate
0.661 * * * * [pick]: Picked  #<alt (λ (x y) (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))))>
0.661 * * * [progress]: localizing error
0.671 * * * [progress]: generating rewritten candidates
0.671 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.675 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.679 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
0.683 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
0.687 * * * [progress]: generating series expansions
0.688 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.688 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0
0.688 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
0.688 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.688 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.688 * [taylor]: Taking taylor expansion of (exp x) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of 1.0 in x
0.688 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
0.688 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.688 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.688 * [taylor]: Taking taylor expansion of (exp x) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of 1.0 in x
0.690 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0
0.690 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
0.690 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.690 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.690 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of 1.0 in x
0.690 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
0.690 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.690 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.690 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of 1.0 in x
0.695 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0
0.695 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
0.695 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.695 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.695 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.695 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.695 * [taylor]: Taking taylor expansion of -1 in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of 1.0 in x
0.696 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
0.696 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.696 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.696 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.696 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.696 * [taylor]: Taking taylor expansion of -1 in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of 1.0 in x
0.701 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.701 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0
0.701 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
0.701 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.701 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.701 * [taylor]: Taking taylor expansion of (exp x) in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of 1.0 in x
0.702 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
0.702 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.702 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.702 * [taylor]: Taking taylor expansion of (exp x) in x
0.702 * [taylor]: Taking taylor expansion of x in x
0.702 * [taylor]: Taking taylor expansion of 1.0 in x
0.705 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0
0.705 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
0.705 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.705 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.705 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.705 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.705 * [taylor]: Taking taylor expansion of x in x
0.705 * [taylor]: Taking taylor expansion of 1.0 in x
0.706 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
0.706 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.706 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.706 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.706 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.706 * [taylor]: Taking taylor expansion of x in x
0.706 * [taylor]: Taking taylor expansion of 1.0 in x
0.711 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0
0.711 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
0.711 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.711 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.711 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.711 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.711 * [taylor]: Taking taylor expansion of -1 in x
0.711 * [taylor]: Taking taylor expansion of x in x
0.711 * [taylor]: Taking taylor expansion of 1.0 in x
0.711 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
0.711 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.711 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.711 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.711 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.711 * [taylor]: Taking taylor expansion of -1 in x
0.711 * [taylor]: Taking taylor expansion of x in x
0.711 * [taylor]: Taking taylor expansion of 1.0 in x
0.717 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
0.717 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in (x) around 0
0.717 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.717 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.717 * [taylor]: Taking taylor expansion of (exp x) in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of 1.0 in x
0.717 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.717 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.717 * [taylor]: Taking taylor expansion of (exp x) in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of 1.0 in x
0.718 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.718 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.718 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.718 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.718 * [taylor]: Taking taylor expansion of 1.0 in x
0.718 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.718 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.718 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.718 * [taylor]: Taking taylor expansion of 1.0 in x
0.719 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.719 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.719 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.719 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.719 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.719 * [taylor]: Taking taylor expansion of -1 in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of 1.0 in x
0.720 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.720 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.720 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.720 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.720 * [taylor]: Taking taylor expansion of -1 in x
0.720 * [taylor]: Taking taylor expansion of x in x
0.720 * [taylor]: Taking taylor expansion of 1.0 in x
0.721 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
0.721 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in (x) around 0
0.721 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.721 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.721 * [taylor]: Taking taylor expansion of (exp x) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of 1.0 in x
0.721 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.721 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.721 * [taylor]: Taking taylor expansion of (exp x) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of 1.0 in x
0.722 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.722 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.722 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.722 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.722 * [taylor]: Taking taylor expansion of x in x
0.722 * [taylor]: Taking taylor expansion of 1.0 in x
0.722 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.722 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.722 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.722 * [taylor]: Taking taylor expansion of x in x
0.722 * [taylor]: Taking taylor expansion of 1.0 in x
0.723 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.723 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.723 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.723 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.723 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.723 * [taylor]: Taking taylor expansion of -1 in x
0.723 * [taylor]: Taking taylor expansion of x in x
0.723 * [taylor]: Taking taylor expansion of 1.0 in x
0.724 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.724 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.724 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.724 * [taylor]: Taking taylor expansion of -1 in x
0.724 * [taylor]: Taking taylor expansion of x in x
0.724 * [taylor]: Taking taylor expansion of 1.0 in x
0.725 * * * [progress]: simplifying candidates
0.726 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log 1)
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))
  (log (sqrt (- 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (sqrt (+ 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (log (sqrt (+ 1.0 (exp x)))))
  (exp (log (sqrt (+ 1.0 (exp x)))))
  (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x))))))
  (cbrt (log (sqrt (+ 1.0 (exp x)))))
  (* (* (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (log (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log 1)
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))
  (log (sqrt (- 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (sqrt (+ 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (log (sqrt (+ 1.0 (exp x)))))
  (exp (log (sqrt (+ 1.0 (exp x)))))
  (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x))))))
  (cbrt (log (sqrt (+ 1.0 (exp x)))))
  (* (* (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (+ 1.0 (exp x))))
  (exp (sqrt (+ 1.0 (exp x))))
  (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x)))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (* (* (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x)))) (sqrt (+ 1.0 (exp x))))
  (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (sqrt (sqrt (+ 1.0 (exp x))))
  (sqrt (sqrt (+ 1.0 (exp x))))
  (sqrt 1)
  (sqrt (+ 1.0 (exp x)))
  (sqrt 1)
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))
  (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))
  (sqrt (- 1.0 (exp x)))
  (/ 1 2)
  (sqrt (sqrt (+ 1.0 (exp x))))
  (sqrt (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  (exp (sqrt (+ 1.0 (exp x))))
  (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x)))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (* (* (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x)))) (sqrt (+ 1.0 (exp x))))
  (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (sqrt (sqrt (+ 1.0 (exp x))))
  (sqrt (sqrt (+ 1.0 (exp x))))
  (sqrt 1)
  (sqrt (+ 1.0 (exp x)))
  (sqrt 1)
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))
  (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))
  (sqrt (- 1.0 (exp x)))
  (/ 1 2)
  (sqrt (sqrt (+ 1.0 (exp x))))
  (sqrt (sqrt (+ 1.0 (exp x))))
  (- (+ (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (* 1/2 (/ x (pow (sqrt 2.0) 2))) (log (sqrt 2.0)))) (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 4))))
  (log (sqrt (+ (exp x) 1.0)))
  (log (sqrt (+ (exp x) 1.0)))
  (- (+ (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (* 1/2 (/ x (pow (sqrt 2.0) 2))) (log (sqrt 2.0)))) (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 4))))
  (log (sqrt (+ (exp x) 1.0)))
  (log (sqrt (+ (exp x) 1.0)))
  (- (+ (* 1/4 (/ (pow x 2) (sqrt 2.0))) (+ (sqrt 2.0) (* 1/2 (/ x (sqrt 2.0))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2.0) 3))))
  (sqrt (+ (exp x) 1.0))
  (sqrt (+ (exp x) 1.0))
  (- (+ (* 1/4 (/ (pow x 2) (sqrt 2.0))) (+ (sqrt 2.0) (* 1/2 (/ x (sqrt 2.0))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2.0) 3))))
  (sqrt (+ (exp x) 1.0))
  (sqrt (+ (exp x) 1.0))
0.757 * * [simplify]: iteration  0 :  5046  enodes  (cost  760 )
0.760 * [simplify]: Simplified to:
   (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2)
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (fabs (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log 1)
  (log (sqrt (+ 1.0 (exp x))))
  (log 1)
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log 1)
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log (sqrt (- (* 1.0 1.0) (pow (exp x) 2))))
  (log (sqrt (- 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (sqrt (+ 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (+ 1.0 (exp x)))
  (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x))))))
  (cbrt (log (sqrt (+ 1.0 (exp x)))))
  (pow (log (sqrt (+ 1.0 (exp x)))) 3)
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2)
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (fabs (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log 1)
  (log (sqrt (+ 1.0 (exp x))))
  (log 1)
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (sqrt (+ 1.0 (exp x)))))
  (log 1)
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log (sqrt (- (* 1.0 1.0) (pow (exp x) 2))))
  (log (sqrt (- 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (sqrt (+ 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (+ 1.0 (exp x)))
  (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x))))))
  (cbrt (log (sqrt (+ 1.0 (exp x)))))
  (pow (log (sqrt (+ 1.0 (exp x)))) 3)
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (sqrt (log (sqrt (+ 1.0 (exp x)))))
  (log (sqrt (+ 1.0 (exp x))))
  (exp (sqrt (+ 1.0 (exp x))))
  (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x)))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (pow (sqrt (+ 1.0 (exp x))) 3)
  (fabs (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (sqrt (sqrt (+ 1.0 (exp x))))
  (sqrt (sqrt (+ 1.0 (exp x))))
  1
  (sqrt (+ 1.0 (exp x)))
  1
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))
  (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (sqrt (- (* 1.0 1.0) (pow (exp x) 2)))
  (sqrt (- 1.0 (exp x)))
  1/2
  (sqrt (sqrt (+ 1.0 (exp x))))
  (sqrt (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  (exp (sqrt (+ 1.0 (exp x))))
  (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x)))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (pow (sqrt (+ 1.0 (exp x))) 3)
  (fabs (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (sqrt (sqrt (+ 1.0 (exp x))))
  (sqrt (sqrt (+ 1.0 (exp x))))
  1
  (sqrt (+ 1.0 (exp x)))
  1
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))
  (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (sqrt (- (* 1.0 1.0) (pow (exp x) 2)))
  (sqrt (- 1.0 (exp x)))
  1/2
  (sqrt (sqrt (+ 1.0 (exp x))))
  (sqrt (sqrt (+ 1.0 (exp x))))
  (+ (* x (/ 1/2 2.0)) (+ (log (sqrt 2.0)) (* 1/4 (* (/ x 2.0) (- x (/ x 2.0))))))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  (+ (* x (/ 1/2 2.0)) (+ (log (sqrt 2.0)) (* 1/4 (* (/ x 2.0) (- x (/ x 2.0))))))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  (+ (sqrt 2.0) (+ (* x (/ 1/2 (sqrt 2.0))) (* (* x (/ x (sqrt 2.0))) (+ 1/4 (/ -1/8 2.0)))))
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (+ (sqrt 2.0) (+ (* x (/ 1/2 (sqrt 2.0))) (* (* x (/ x (sqrt 2.0))) (+ 1/4 (/ -1/8 2.0)))))
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
0.761 * * * [progress]: adding candidates to table
0.897 * * [progress]: iteration 4 / 4
0.897 * * * [progress]: picking best candidate
0.900 * * * * [pick]: Picked  #<alt (λ (x y) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))>
0.900 * * * [progress]: localizing error
0.914 * * * [progress]: generating rewritten candidates
0.914 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.925 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.931 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
0.937 * * * [progress]: generating series expansions
0.937 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.937 * [approximate]: Taking taylor expansion of (- (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (* x y)) in (x y) around 0
0.937 * [taylor]: Taking taylor expansion of (- (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (* x y)) in y
0.937 * [taylor]: Taking taylor expansion of (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) in y
0.937 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.937 * [taylor]: Taking taylor expansion of 2.0 in y
0.937 * [taylor]: Taking taylor expansion of (+ (* 0.125 (pow x 2)) (* 0.5 x)) in y
0.937 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 2)) in y
0.937 * [taylor]: Taking taylor expansion of 0.125 in y
0.937 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.937 * [taylor]: Taking taylor expansion of x in y
0.937 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.937 * [taylor]: Taking taylor expansion of 0.5 in y
0.937 * [taylor]: Taking taylor expansion of x in y
0.937 * [taylor]: Taking taylor expansion of (* x y) in y
0.937 * [taylor]: Taking taylor expansion of x in y
0.937 * [taylor]: Taking taylor expansion of y in y
0.937 * [taylor]: Taking taylor expansion of (- (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (* x y)) in x
0.937 * [taylor]: Taking taylor expansion of (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) in x
0.937 * [taylor]: Taking taylor expansion of (log 2.0) in x
0.937 * [taylor]: Taking taylor expansion of 2.0 in x
0.938 * [taylor]: Taking taylor expansion of (+ (* 0.125 (pow x 2)) (* 0.5 x)) in x
0.938 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 2)) in x
0.938 * [taylor]: Taking taylor expansion of 0.125 in x
0.938 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.938 * [taylor]: Taking taylor expansion of 0.5 in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of (* x y) in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of y in x
0.938 * [taylor]: Taking taylor expansion of (- (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (* x y)) in x
0.938 * [taylor]: Taking taylor expansion of (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) in x
0.938 * [taylor]: Taking taylor expansion of (log 2.0) in x
0.938 * [taylor]: Taking taylor expansion of 2.0 in x
0.938 * [taylor]: Taking taylor expansion of (+ (* 0.125 (pow x 2)) (* 0.5 x)) in x
0.938 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 2)) in x
0.938 * [taylor]: Taking taylor expansion of 0.125 in x
0.938 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.938 * [taylor]: Taking taylor expansion of 0.5 in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of (* x y) in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of y in x
0.938 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.938 * [taylor]: Taking taylor expansion of 2.0 in y
0.938 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
0.938 * [taylor]: Taking taylor expansion of 0.5 in y
0.938 * [taylor]: Taking taylor expansion of y in y
0.939 * [taylor]: Taking taylor expansion of 0.125 in y
0.939 * [approximate]: Taking taylor expansion of (- (+ (log 2.0) (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x)))) (/ 1 (* x y))) in (x y) around 0
0.939 * [taylor]: Taking taylor expansion of (- (+ (log 2.0) (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x)))) (/ 1 (* x y))) in y
0.939 * [taylor]: Taking taylor expansion of (+ (log 2.0) (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x)))) in y
0.939 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.939 * [taylor]: Taking taylor expansion of 2.0 in y
0.939 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x))) in y
0.939 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in y
0.939 * [taylor]: Taking taylor expansion of 0.125 in y
0.939 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.939 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.939 * [taylor]: Taking taylor expansion of x in y
0.940 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.940 * [taylor]: Taking taylor expansion of 0.5 in y
0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.940 * [taylor]: Taking taylor expansion of x in y
0.940 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.940 * [taylor]: Taking taylor expansion of (* x y) in y
0.940 * [taylor]: Taking taylor expansion of x in y
0.940 * [taylor]: Taking taylor expansion of y in y
0.940 * [taylor]: Taking taylor expansion of (- (+ (log 2.0) (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x)))) (/ 1 (* x y))) in x
0.940 * [taylor]: Taking taylor expansion of (+ (log 2.0) (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x)))) in x
0.940 * [taylor]: Taking taylor expansion of (log 2.0) in x
0.940 * [taylor]: Taking taylor expansion of 2.0 in x
0.940 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x))) in x
0.940 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in x
0.940 * [taylor]: Taking taylor expansion of 0.125 in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.940 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.940 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.940 * [taylor]: Taking taylor expansion of 0.5 in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.940 * [taylor]: Taking taylor expansion of (* x y) in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.940 * [taylor]: Taking taylor expansion of y in x
0.940 * [taylor]: Taking taylor expansion of (- (+ (log 2.0) (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x)))) (/ 1 (* x y))) in x
0.940 * [taylor]: Taking taylor expansion of (+ (log 2.0) (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x)))) in x
0.940 * [taylor]: Taking taylor expansion of (log 2.0) in x
0.940 * [taylor]: Taking taylor expansion of 2.0 in x
0.940 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x))) in x
0.940 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in x
0.940 * [taylor]: Taking taylor expansion of 0.125 in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.940 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.940 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.940 * [taylor]: Taking taylor expansion of 0.5 in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.941 * [taylor]: Taking taylor expansion of x in x
0.941 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.941 * [taylor]: Taking taylor expansion of (* x y) in x
0.941 * [taylor]: Taking taylor expansion of x in x
0.941 * [taylor]: Taking taylor expansion of y in x
0.941 * [taylor]: Taking taylor expansion of 0.125 in y
0.941 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y
0.941 * [taylor]: Taking taylor expansion of 0.5 in y
0.941 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.941 * [taylor]: Taking taylor expansion of y in y
0.941 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.941 * [taylor]: Taking taylor expansion of 2.0 in y
0.942 * [approximate]: Taking taylor expansion of (- (+ (log 2.0) (* 0.125 (/ 1 (pow x 2)))) (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in (x y) around 0
0.942 * [taylor]: Taking taylor expansion of (- (+ (log 2.0) (* 0.125 (/ 1 (pow x 2)))) (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in y
0.942 * [taylor]: Taking taylor expansion of (+ (log 2.0) (* 0.125 (/ 1 (pow x 2)))) in y
0.942 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.942 * [taylor]: Taking taylor expansion of 2.0 in y
0.942 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in y
0.942 * [taylor]: Taking taylor expansion of 0.125 in y
0.942 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.942 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.942 * [taylor]: Taking taylor expansion of x in y
0.942 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.942 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.942 * [taylor]: Taking taylor expansion of (* x y) in y
0.942 * [taylor]: Taking taylor expansion of x in y
0.942 * [taylor]: Taking taylor expansion of y in y
0.942 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.942 * [taylor]: Taking taylor expansion of 0.5 in y
0.942 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.942 * [taylor]: Taking taylor expansion of x in y
0.943 * [taylor]: Taking taylor expansion of (- (+ (log 2.0) (* 0.125 (/ 1 (pow x 2)))) (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
0.943 * [taylor]: Taking taylor expansion of (+ (log 2.0) (* 0.125 (/ 1 (pow x 2)))) in x
0.943 * [taylor]: Taking taylor expansion of (log 2.0) in x
0.943 * [taylor]: Taking taylor expansion of 2.0 in x
0.943 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in x
0.943 * [taylor]: Taking taylor expansion of 0.125 in x
0.943 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.943 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.943 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.943 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.943 * [taylor]: Taking taylor expansion of (* x y) in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.943 * [taylor]: Taking taylor expansion of y in x
0.943 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.943 * [taylor]: Taking taylor expansion of 0.5 in x
0.943 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.943 * [taylor]: Taking taylor expansion of (- (+ (log 2.0) (* 0.125 (/ 1 (pow x 2)))) (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
0.943 * [taylor]: Taking taylor expansion of (+ (log 2.0) (* 0.125 (/ 1 (pow x 2)))) in x
0.943 * [taylor]: Taking taylor expansion of (log 2.0) in x
0.943 * [taylor]: Taking taylor expansion of 2.0 in x
0.943 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in x
0.943 * [taylor]: Taking taylor expansion of 0.125 in x
0.943 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.943 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.943 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.943 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.943 * [taylor]: Taking taylor expansion of (* x y) in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.943 * [taylor]: Taking taylor expansion of y in x
0.943 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.943 * [taylor]: Taking taylor expansion of 0.5 in x
0.943 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.943 * [taylor]: Taking taylor expansion of 0.125 in y
0.944 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 0.5)) in y
0.944 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y
0.944 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.944 * [taylor]: Taking taylor expansion of y in y
0.944 * [taylor]: Taking taylor expansion of 0.5 in y
0.944 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.944 * [taylor]: Taking taylor expansion of 2.0 in y
0.944 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.945 * [approximate]: Taking taylor expansion of (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) in (x) around 0
0.945 * [taylor]: Taking taylor expansion of (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) in x
0.945 * [taylor]: Taking taylor expansion of (log 2.0) in x
0.945 * [taylor]: Taking taylor expansion of 2.0 in x
0.945 * [taylor]: Taking taylor expansion of (+ (* 0.125 (pow x 2)) (* 0.5 x)) in x
0.945 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 2)) in x
0.945 * [taylor]: Taking taylor expansion of 0.125 in x
0.945 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.945 * [taylor]: Taking taylor expansion of x in x
0.945 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.945 * [taylor]: Taking taylor expansion of 0.5 in x
0.945 * [taylor]: Taking taylor expansion of x in x
0.945 * [taylor]: Taking taylor expansion of (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) in x
0.945 * [taylor]: Taking taylor expansion of (log 2.0) in x
0.945 * [taylor]: Taking taylor expansion of 2.0 in x
0.945 * [taylor]: Taking taylor expansion of (+ (* 0.125 (pow x 2)) (* 0.5 x)) in x
0.945 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 2)) in x
0.945 * [taylor]: Taking taylor expansion of 0.125 in x
0.945 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.945 * [taylor]: Taking taylor expansion of x in x
0.945 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.945 * [taylor]: Taking taylor expansion of 0.5 in x
0.945 * [taylor]: Taking taylor expansion of x in x
0.946 * [approximate]: Taking taylor expansion of (+ (log 2.0) (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x)))) in (x) around 0
0.946 * [taylor]: Taking taylor expansion of (+ (log 2.0) (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x)))) in x
0.946 * [taylor]: Taking taylor expansion of (log 2.0) in x
0.946 * [taylor]: Taking taylor expansion of 2.0 in x
0.946 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x))) in x
0.946 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in x
0.946 * [taylor]: Taking taylor expansion of 0.125 in x
0.946 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.946 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.946 * [taylor]: Taking taylor expansion of x in x
0.946 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.946 * [taylor]: Taking taylor expansion of 0.5 in x
0.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.946 * [taylor]: Taking taylor expansion of x in x
0.946 * [taylor]: Taking taylor expansion of (+ (log 2.0) (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x)))) in x
0.946 * [taylor]: Taking taylor expansion of (log 2.0) in x
0.946 * [taylor]: Taking taylor expansion of 2.0 in x
0.946 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x))) in x
0.946 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in x
0.946 * [taylor]: Taking taylor expansion of 0.125 in x
0.946 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.946 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.946 * [taylor]: Taking taylor expansion of x in x
0.946 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.946 * [taylor]: Taking taylor expansion of 0.5 in x
0.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.946 * [taylor]: Taking taylor expansion of x in x
0.947 * [approximate]: Taking taylor expansion of (- (+ (log 2.0) (* 0.125 (/ 1 (pow x 2)))) (* 0.5 (/ 1 x))) in (x) around 0
0.947 * [taylor]: Taking taylor expansion of (- (+ (log 2.0) (* 0.125 (/ 1 (pow x 2)))) (* 0.5 (/ 1 x))) in x
0.947 * [taylor]: Taking taylor expansion of (+ (log 2.0) (* 0.125 (/ 1 (pow x 2)))) in x
0.947 * [taylor]: Taking taylor expansion of (log 2.0) in x
0.947 * [taylor]: Taking taylor expansion of 2.0 in x
0.947 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in x
0.947 * [taylor]: Taking taylor expansion of 0.125 in x
0.947 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.947 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.947 * [taylor]: Taking taylor expansion of 0.5 in x
0.947 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of (- (+ (log 2.0) (* 0.125 (/ 1 (pow x 2)))) (* 0.5 (/ 1 x))) in x
0.947 * [taylor]: Taking taylor expansion of (+ (log 2.0) (* 0.125 (/ 1 (pow x 2)))) in x
0.947 * [taylor]: Taking taylor expansion of (log 2.0) in x
0.947 * [taylor]: Taking taylor expansion of 2.0 in x
0.948 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in x
0.948 * [taylor]: Taking taylor expansion of 0.125 in x
0.948 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.948 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.948 * [taylor]: Taking taylor expansion of 0.5 in x
0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
0.948 * [approximate]: Taking taylor expansion of (+ (* 0.125 (pow x 2)) (* 0.5 x)) in (x) around 0
0.948 * [taylor]: Taking taylor expansion of (+ (* 0.125 (pow x 2)) (* 0.5 x)) in x
0.948 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 2)) in x
0.948 * [taylor]: Taking taylor expansion of 0.125 in x
0.948 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.949 * [taylor]: Taking taylor expansion of 0.5 in x
0.949 * [taylor]: Taking taylor expansion of x in x
0.949 * [taylor]: Taking taylor expansion of (+ (* 0.125 (pow x 2)) (* 0.5 x)) in x
0.949 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 2)) in x
0.949 * [taylor]: Taking taylor expansion of 0.125 in x
0.949 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.949 * [taylor]: Taking taylor expansion of x in x
0.949 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.949 * [taylor]: Taking taylor expansion of 0.5 in x
0.949 * [taylor]: Taking taylor expansion of x in x
0.950 * [approximate]: Taking taylor expansion of (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x))) in (x) around 0
0.950 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x))) in x
0.950 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in x
0.950 * [taylor]: Taking taylor expansion of 0.125 in x
0.950 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.950 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.950 * [taylor]: Taking taylor expansion of x in x
0.950 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.950 * [taylor]: Taking taylor expansion of 0.5 in x
0.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.950 * [taylor]: Taking taylor expansion of x in x
0.950 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x))) in x
0.950 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in x
0.950 * [taylor]: Taking taylor expansion of 0.125 in x
0.950 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.950 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.950 * [taylor]: Taking taylor expansion of x in x
0.950 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.950 * [taylor]: Taking taylor expansion of 0.5 in x
0.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.950 * [taylor]: Taking taylor expansion of x in x
0.953 * [approximate]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x))) in (x) around 0
0.953 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x))) in x
0.953 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in x
0.953 * [taylor]: Taking taylor expansion of 0.125 in x
0.953 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.953 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.953 * [taylor]: Taking taylor expansion of x in x
0.953 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.953 * [taylor]: Taking taylor expansion of 0.5 in x
0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.953 * [taylor]: Taking taylor expansion of x in x
0.953 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow x 2))) (* 0.5 (/ 1 x))) in x
0.953 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow x 2))) in x
0.953 * [taylor]: Taking taylor expansion of 0.125 in x
0.953 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.953 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.953 * [taylor]: Taking taylor expansion of x in x
0.953 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.953 * [taylor]: Taking taylor expansion of 0.5 in x
0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.953 * [taylor]: Taking taylor expansion of x in x
0.955 * * * [progress]: simplifying candidates
0.956 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* 2.0 (* (exp (* x 0.5)) (exp (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))) (exp (* x y)))
  (/ (* 2.0 (exp (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))) (exp (* x y)))
  (/ (exp (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))) (exp (* x y)))
  (log (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))
  (exp (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))
  (* (cbrt (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y))) (cbrt (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y))))
  (cbrt (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))
  (* (* (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y))) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))
  (sqrt (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))
  (sqrt (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))
  (- (pow (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) 3) (pow (* x y) 3))
  (+ (* (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))) (+ (* (* x y) (* x y)) (* (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y))))
  (neg (* x y))
  (- (* (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))) (* (* x y) (* x y)))
  (+ (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y))
  (- (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))) (* x y))
  (* 2.0 (* (exp (* x 0.5)) (exp (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))))
  (* 2.0 (exp (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))))
  (log (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))))
  (exp (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))))
  (* (cbrt (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))) (cbrt (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))))
  (cbrt (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))))
  (* (* (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))) (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))))
  (sqrt (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))))
  (sqrt (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))))
  (+ (pow (log 2.0) 3) (pow (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))) 3))
  (+ (* (log 2.0) (log 2.0)) (- (* (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))))
  (- (* (log 2.0) (log 2.0)) (* (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))))
  (- (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (+ (log 2.0) (* x 0.5))
  (+ (log (cbrt 2.0)) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (+ (log (sqrt 2.0)) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (* (exp (* x 0.5)) (exp (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (log (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (exp (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (* (cbrt (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (cbrt (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))))
  (cbrt (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (* (* (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (sqrt (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (sqrt (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (+ (pow (* x 0.5) 3) (pow (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))) 3))
  (+ (* (* x 0.5) (* x 0.5)) (- (* (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))) (* (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))))
  (- (* (* x 0.5) (* x 0.5)) (* (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0))))))
  (- (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))
  (+ (* x 0.5) (* (* x x) 0.25))
  (+ (* x 0.5) (* 0.25 (* x x)))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (- (+ (* 0.125 (pow x 2)) (* 0.5 x)) (* x y))
  (- (+ (* 0.125 (pow x 2)) (* 0.5 x)) (* x y))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (+ (* 0.125 (pow x 2)) (* 0.5 x))
  (+ (* 0.125 (pow x 2)) (* 0.5 x))
  (+ (* 0.125 (pow x 2)) (* 0.5 x))
0.974 * * [simplify]: iteration  0 :  4988  enodes  (cost  1019 )
0.974 * * [simplify]: iteration  1 :  4988  enodes  (cost  1019 )
0.978 * [simplify]: Simplified to:
   (* 2.0 (exp (* x (+ 0.5 (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) y)))))
  (* 2.0 (exp (* x (+ 0.5 (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) y)))))
  (* 2.0 (exp (* x (+ 0.5 (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) y)))))
  (log (+ (log 2.0) (* x (+ 0.5 (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) y)))))
  (* 2.0 (exp (* x (+ 0.5 (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) y)))))
  (* (cbrt (+ (log 2.0) (* x (+ 0.5 (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) y))))) (cbrt (+ (log 2.0) (* x (+ 0.5 (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) y))))))
  (cbrt (+ (log 2.0) (* x (+ 0.5 (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) y)))))
  (pow (+ (log 2.0) (* x (+ 0.5 (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) y)))) 3)
  (sqrt (+ (log 2.0) (* x (+ 0.5 (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) y)))))
  (sqrt (+ (log 2.0) (* x (+ 0.5 (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) y)))))
  (- (pow (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log 2.0)) 3) (pow (* x y) 3))
  (+ (* x (* x (* y y))) (* (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log 2.0)) (+ (log 2.0) (* x (+ y (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0))))))))))
  (* x (neg y))
  (* (+ (log 2.0) (* x (+ 0.5 (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) y)))) (+ (log 2.0) (* x (+ y (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))))))
  (+ (log 2.0) (* x (+ y (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0))))))))
  (* x (+ 0.5 (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) y)))
  (* 2.0 (pow (exp x) (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))))
  (* 2.0 (pow (exp x) (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))))
  (log (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log 2.0)))
  (* 2.0 (pow (exp x) (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))))
  (* (cbrt (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log 2.0))) (cbrt (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log 2.0))))
  (cbrt (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log 2.0)))
  (pow (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log 2.0)) 3)
  (sqrt (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log 2.0)))
  (sqrt (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log 2.0)))
  (+ (pow (log 2.0) 3) (pow (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) 3))
  (+ (* (log 2.0) (log 2.0)) (* (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (- (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log 2.0))))
  (- (* (log 2.0) (log 2.0)) (* (* x x) (* (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0))))) (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0))))))))
  (- (log 2.0) (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))))
  (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log 2.0))
  (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log 2.0))
  (+ (* x 0.5) (log 2.0))
  (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log (cbrt 2.0)))
  (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log (sqrt 2.0)))
  (+ (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) (log 2.0))
  (pow (exp x) (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0))))))
  (log (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))))
  (pow (exp x) (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0))))))
  (* (cbrt (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0))))))) (cbrt (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0))))))))
  (cbrt (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))))
  (pow (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))) 3)
  (sqrt (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))))
  (sqrt (* x (+ 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))))))
  (+ (pow (* x 0.5) 3) (* (pow x 6) (pow (+ 0.25 (/ -1/2 (* 2.0 2.0))) 3)))
  (* (* x x) (+ (* 0.5 0.5) (* (+ 0.25 (/ -1/2 (* 2.0 2.0))) (* x (- (* x (+ 0.25 (/ -1/2 (* 2.0 2.0)))) 0.5)))))
  (- (* x (* x (* 0.5 0.5))) (* (+ 0.25 (/ -1/2 (* 2.0 2.0))) (* (+ 0.25 (/ -1/2 (* 2.0 2.0))) (pow x 4))))
  (* x (- 0.5 (* x (+ 0.25 (/ -1/2 (* 2.0 2.0))))))
  (* x (+ 0.5 (* x 0.25)))
  (* x (+ 0.5 (* x 0.25)))
  (+ (log 2.0) (* x (+ 0.5 (* x 0.125))))
  (* x (+ (* x 0.125) (- 0.5 y)))
  (* x (+ (* x 0.125) (- 0.5 y)))
  (+ (log 2.0) (* x (+ 0.5 (* x 0.125))))
  (+ (log 2.0) (* x (+ 0.5 (* x 0.125))))
  (+ (log 2.0) (* x (+ 0.5 (* x 0.125))))
  (* x (+ 0.5 (* x 0.125)))
  (* x (+ 0.5 (* x 0.125)))
  (* x (+ 0.5 (* x 0.125)))
0.978 * * * [progress]: adding candidates to table
1.065 * [progress]: [Phase 3 of 3] Extracting.
1.065 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))))> #<alt (λ (x y) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))> #<alt (λ (x y) (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y)))>)
1.066 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.066 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))))> #<alt (λ (x y) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))> #<alt (λ (x y) (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y)))>)
1.104 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))))> #<alt (λ (x y) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))> #<alt (λ (x y) (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y)))>)
1.148 * * * [regime]: Found split indices: #<option (#s(si 2 251) #s(si 1 255))>
1.148 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))))> #<alt (λ (x y) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))> #<alt (λ (x y) (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y)))>)
1.164 * [regimes]: Found splitpoints: (#s(sp 2 x 236.15022108429926) #s(sp 1 x +nan.0)) , with alts (#<alt (λ (x y) (+ (log (sqrt (+ 1.0 (exp x)))) (- (log (sqrt (+ 1.0 (exp x)))) (* x y))))> #<alt (λ (x y) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))> #<alt (λ (x y) (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y)))>)
1.164 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x 236.15022108429926) (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y)) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))
1.166 * * [simplify]: iteration  0 :  101  enodes  (cost  52 )
1.166 * * [simplify]: iteration  1 :  101  enodes  (cost  52 )
1.166 * [simplify]: Simplified to:
   (if (<= x 236.15022108429926) (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y)) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))
2.421 * [regime-testing]: End program error score: 0.2704426706449438
2.540 * [regime-testing]: Target error score: 0.07246350326167908