35.674 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.090 * * * [progress]: [2/2] Setting up program.
0.093 * [progress]: [Phase 2 of 3] Improving.
0.093 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ 1.0 (exp x))) (* x y))
0.164 * * [simplify]: iteration  0 :  5973  enodes  (cost  9 )
0.165 * [simplify]: Simplified to:
   (- (log (+ 1.0 (exp x))) (* x y))
0.165 * * [progress]: iteration 1 / 4
0.165 * * * [progress]: picking best candidate
0.168 * * * * [pick]: Picked  #<alt (λ (x y) (- (log (+ 1.0 (exp x))) (* x y)))>
0.168 * * * [progress]: localizing error
0.176 * * * [progress]: generating rewritten candidates
0.176 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.179 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.182 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.193 * * * [progress]: generating series expansions
0.193 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.193 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0
0.193 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.193 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.193 * [taylor]: Taking taylor expansion of (exp x) 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 x) 1.0)) in x
0.193 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.193 * [taylor]: Taking taylor expansion of (exp x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.194 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.194 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.194 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.194 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of 1.0 in x
0.195 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.195 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.195 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of 1.0 in x
0.199 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.199 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 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 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 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
0.204 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.204 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
0.204 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.204 * [taylor]: Taking taylor expansion of (exp x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of 1.0 in x
0.204 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.204 * [taylor]: Taking taylor expansion of (exp x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of 1.0 in x
0.204 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
0.204 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.204 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of 1.0 in x
0.204 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.204 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of 1.0 in x
0.205 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
0.205 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.205 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.205 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.205 * [taylor]: Taking taylor expansion of -1 in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of 1.0 in x
0.205 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.205 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.205 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.205 * [taylor]: Taking taylor expansion of -1 in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of 1.0 in x
0.205 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.205 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0
0.205 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y
0.205 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y
0.205 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y
0.205 * [taylor]: Taking taylor expansion of (exp x) in y
0.205 * [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 (* x y) in y
0.206 * [taylor]: Taking taylor expansion of x in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.206 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.206 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.206 * [taylor]: Taking taylor expansion of (exp x) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of 1.0 in x
0.206 * [taylor]: Taking taylor expansion of (* x y) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of y in x
0.206 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.206 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.206 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.206 * [taylor]: Taking taylor expansion of (exp x) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of 1.0 in x
0.206 * [taylor]: Taking taylor expansion of (* x y) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of y in x
0.206 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.206 * [taylor]: Taking taylor expansion of 2.0 in y
0.206 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
0.206 * [taylor]: Taking taylor expansion of 0.5 in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.207 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
0.207 * [taylor]: Taking taylor expansion of 0.25 in y
0.207 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
0.207 * [taylor]: Taking taylor expansion of 1/2 in y
0.207 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
0.207 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
0.207 * [taylor]: Taking taylor expansion of 2.0 in y
0.207 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.207 * [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 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
0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of 1.0 in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.208 * [taylor]: Taking taylor expansion of (* x y) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of y in x
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
0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of 1.0 in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.208 * [taylor]: Taking taylor expansion of (* x y) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [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
0.209 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.209 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.209 * [taylor]: Taking taylor expansion of x in y
0.209 * [taylor]: Taking taylor expansion of 1.0 in y
0.209 * [taylor]: Taking taylor expansion of 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 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.211 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y
0.211 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.211 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.211 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.211 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.211 * [taylor]: Taking taylor expansion of -1 in y
0.211 * [taylor]: Taking taylor expansion of x in y
0.211 * [taylor]: Taking taylor expansion of 1.0 in y
0.211 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.211 * [taylor]: Taking taylor expansion of (* x y) in y
0.211 * [taylor]: Taking taylor expansion of x in y
0.211 * [taylor]: Taking taylor expansion of y in y
0.211 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.211 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.211 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.212 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.212 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.212 * [taylor]: Taking taylor expansion of -1 in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of 1.0 in x
0.212 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.212 * [taylor]: Taking taylor expansion of (* x y) in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of y in x
0.212 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.212 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.212 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.212 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.212 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.212 * [taylor]: Taking taylor expansion of -1 in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of 1.0 in x
0.212 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.212 * [taylor]: Taking taylor expansion of (* x y) in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of y in x
0.212 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.212 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.212 * [taylor]: Taking taylor expansion of y in y
0.212 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.212 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.213 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.213 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.213 * [taylor]: Taking taylor expansion of -1 in y
0.213 * [taylor]: Taking taylor expansion of x in y
0.213 * [taylor]: Taking taylor expansion of 1.0 in y
0.213 * [taylor]: Taking taylor expansion of 0 in y
0.214 * [taylor]: Taking taylor expansion of 0 in y
0.215 * [taylor]: Taking taylor expansion of 0 in y
0.215 * * * [progress]: simplifying candidates
0.216 * [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))
0.281 * * [simplify]: iteration  0 :  4843  enodes  (cost  504 )
0.281 * * [simplify]: iteration  1 :  4843  enodes  (cost  504 )
0.284 * [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))
0.284 * * * [progress]: adding candidates to table
0.357 * * [progress]: iteration 2 / 4
0.357 * * * [progress]: picking best candidate
0.369 * * * * [pick]: Picked  #<alt (λ (x y) (- (+ (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (* x y)))>
0.369 * * * [progress]: localizing error
0.382 * * * [progress]: generating rewritten candidates
0.382 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.386 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.390 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
0.393 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
0.398 * * * [progress]: generating series expansions
0.398 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.398 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0
0.398 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
0.398 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.398 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.398 * [taylor]: Taking taylor expansion of (exp x) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of 1.0 in x
0.398 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
0.398 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.398 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.398 * [taylor]: Taking taylor expansion of (exp x) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of 1.0 in x
0.400 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0
0.400 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
0.400 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.400 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.400 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.400 * [taylor]: Taking taylor expansion of 1.0 in x
0.401 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
0.401 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.401 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.401 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.401 * [taylor]: Taking taylor expansion of 1.0 in x
0.406 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0
0.406 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
0.406 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.406 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.406 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.406 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.406 * [taylor]: Taking taylor expansion of -1 in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of 1.0 in x
0.406 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
0.406 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.406 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.406 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.406 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.406 * [taylor]: Taking taylor expansion of -1 in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of 1.0 in x
0.411 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.411 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0
0.411 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
0.411 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.411 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.411 * [taylor]: Taking taylor expansion of (exp x) in x
0.411 * [taylor]: Taking taylor expansion of x in x
0.411 * [taylor]: Taking taylor expansion of 1.0 in x
0.411 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
0.411 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.412 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.412 * [taylor]: Taking taylor expansion of (exp x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of 1.0 in x
0.413 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0
0.413 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
0.413 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.413 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 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 x in x
0.413 * [taylor]: Taking taylor expansion of 1.0 in x
0.414 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
0.414 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.414 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 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 x in x
0.414 * [taylor]: Taking taylor expansion of 1.0 in x
0.419 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0
0.419 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
0.419 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.419 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.419 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.419 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.419 * [taylor]: Taking taylor expansion of -1 in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of 1.0 in x
0.419 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
0.419 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.419 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.419 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.419 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.419 * [taylor]: Taking taylor expansion of -1 in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of 1.0 in x
0.424 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
0.424 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in (x) around 0
0.424 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.424 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.424 * [taylor]: Taking taylor expansion of (exp 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 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.424 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.424 * [taylor]: Taking taylor expansion of (exp x) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of 1.0 in x
0.425 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.425 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.425 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.425 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.425 * [taylor]: Taking taylor expansion of (/ 1 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 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.426 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.426 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.426 * [taylor]: Taking taylor expansion of x in x
0.426 * [taylor]: Taking taylor expansion of 1.0 in x
0.427 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.427 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.427 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) 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 -1 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 (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.427 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) 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 -1 in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of 1.0 in x
0.428 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
0.428 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in (x) around 0
0.428 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.428 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.428 * [taylor]: Taking taylor expansion of (exp x) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of 1.0 in x
0.428 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.428 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.428 * [taylor]: Taking taylor expansion of (exp x) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of 1.0 in x
0.429 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.429 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.429 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.429 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.429 * [taylor]: Taking taylor expansion of 1.0 in x
0.430 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.430 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.430 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of 1.0 in x
0.431 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.431 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.431 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.431 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.431 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.431 * [taylor]: Taking taylor expansion of -1 in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of 1.0 in x
0.431 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.431 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.431 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.431 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.431 * [taylor]: Taking taylor expansion of -1 in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of 1.0 in x
0.432 * * * [progress]: simplifying candidates
0.433 * [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))
0.462 * * [simplify]: iteration  0 :  5046  enodes  (cost  760 )
0.466 * [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)))
0.466 * * * [progress]: adding candidates to table
0.602 * * [progress]: iteration 3 / 4
0.602 * * * [progress]: picking best candidate
0.615 * * * * [pick]: Picked  #<alt (λ (x y) (- (+ (log (sqrt (+ 1.0 (exp x)))) (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x))))))) (* x y)))>
0.615 * * * [progress]: localizing error
0.632 * * * [progress]: generating rewritten candidates
0.632 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2)
0.636 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1)
0.641 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.645 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.656 * * * [progress]: generating series expansions
0.657 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2)
0.657 * [approximate]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/6)) in (x) around 0
0.657 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/6)) in x
0.657 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/6) in x
0.657 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp x) 1.0)))) in x
0.657 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp x) 1.0))) in x
0.657 * [taylor]: Taking taylor expansion of 1/6 in x
0.657 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.657 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.657 * [taylor]: Taking taylor expansion of (exp x) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of 1.0 in x
0.657 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/6)) in x
0.657 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/6) in x
0.657 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp x) 1.0)))) in x
0.657 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp x) 1.0))) in x
0.657 * [taylor]: Taking taylor expansion of 1/6 in x
0.657 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.657 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.657 * [taylor]: Taking taylor expansion of (exp x) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of 1.0 in x
0.659 * [approximate]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/6)) in (x) around 0
0.660 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/6)) in x
0.660 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/6) in x
0.660 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.660 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp (/ 1 x)) 1.0))) in x
0.660 * [taylor]: Taking taylor expansion of 1/6 in x
0.660 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.660 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.660 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of 1.0 in x
0.660 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/6)) in x
0.660 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/6) in x
0.660 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.660 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp (/ 1 x)) 1.0))) in x
0.660 * [taylor]: Taking taylor expansion of 1/6 in x
0.660 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.660 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.660 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of 1.0 in x
0.674 * [approximate]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/6)) in (x) around 0
0.674 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/6)) in x
0.674 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/6) in x
0.674 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.674 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp (/ -1 x)) 1.0))) in x
0.674 * [taylor]: Taking taylor expansion of 1/6 in x
0.674 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.674 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.674 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.674 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.674 * [taylor]: Taking taylor expansion of -1 in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of 1.0 in x
0.675 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/6)) in x
0.675 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/6) in x
0.675 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.675 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp (/ -1 x)) 1.0))) in x
0.675 * [taylor]: Taking taylor expansion of 1/6 in x
0.675 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.675 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.675 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.675 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.675 * [taylor]: Taking taylor expansion of -1 in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of 1.0 in x
0.686 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1)
0.686 * [approximate]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/6)) in (x) around 0
0.686 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/6)) in x
0.686 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/6) in x
0.686 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp x) 1.0)))) in x
0.687 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp x) 1.0))) in x
0.687 * [taylor]: Taking taylor expansion of 1/6 in x
0.687 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.687 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.687 * [taylor]: Taking taylor expansion of (exp x) in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of 1.0 in x
0.687 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/6)) in x
0.687 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/6) in x
0.687 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp x) 1.0)))) in x
0.687 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp x) 1.0))) in x
0.687 * [taylor]: Taking taylor expansion of 1/6 in x
0.687 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.687 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.687 * [taylor]: Taking taylor expansion of (exp x) in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of 1.0 in x
0.689 * [approximate]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/6)) in (x) around 0
0.689 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/6)) in x
0.689 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/6) in x
0.689 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.689 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp (/ 1 x)) 1.0))) in x
0.689 * [taylor]: Taking taylor expansion of 1/6 in x
0.689 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.689 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.689 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of 1.0 in x
0.689 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/6)) in x
0.689 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/6) in x
0.690 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.690 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp (/ 1 x)) 1.0))) in x
0.690 * [taylor]: Taking taylor expansion of 1/6 in x
0.690 * [taylor]: Taking taylor expansion of (log (+ (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
0.701 * [approximate]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/6)) in (x) around 0
0.701 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/6)) in x
0.701 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/6) in x
0.701 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.701 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp (/ -1 x)) 1.0))) in x
0.701 * [taylor]: Taking taylor expansion of 1/6 in x
0.701 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.701 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.701 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.701 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.701 * [taylor]: Taking taylor expansion of -1 in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of 1.0 in x
0.701 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/6)) in x
0.702 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/6) in x
0.702 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.702 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp (/ -1 x)) 1.0))) in x
0.702 * [taylor]: Taking taylor expansion of 1/6 in x
0.702 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.702 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.702 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.702 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.702 * [taylor]: Taking taylor expansion of -1 in x
0.702 * [taylor]: Taking taylor expansion of x in x
0.702 * [taylor]: Taking taylor expansion of 1.0 in x
0.713 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.713 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0
0.713 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
0.713 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.713 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.713 * [taylor]: Taking taylor expansion of (exp x) in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.713 * [taylor]: Taking taylor expansion of 1.0 in x
0.713 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x
0.713 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x
0.713 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.713 * [taylor]: Taking taylor expansion of (exp x) in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of 1.0 in x
0.715 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0
0.715 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
0.715 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.715 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.715 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.715 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of 1.0 in x
0.716 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x
0.716 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x
0.716 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.716 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.716 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of 1.0 in x
0.721 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0
0.721 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
0.721 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.721 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.721 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.721 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.721 * [taylor]: Taking taylor expansion of -1 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 (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x
0.721 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x
0.721 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.721 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.721 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.721 * [taylor]: Taking taylor expansion of -1 in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of 1.0 in x
0.726 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.726 * [approximate]: Taking taylor expansion of (* 3 (log (pow (+ (exp x) 1.0) 1/6))) in (x) around 0
0.726 * [taylor]: Taking taylor expansion of (* 3 (log (pow (+ (exp x) 1.0) 1/6))) in x
0.726 * [taylor]: Taking taylor expansion of 3 in x
0.726 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/6)) in x
0.726 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/6) in x
0.726 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp x) 1.0)))) in x
0.726 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp x) 1.0))) in x
0.726 * [taylor]: Taking taylor expansion of 1/6 in x
0.726 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.726 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.726 * [taylor]: Taking taylor expansion of (exp x) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of 1.0 in x
0.727 * [taylor]: Taking taylor expansion of (* 3 (log (pow (+ (exp x) 1.0) 1/6))) in x
0.727 * [taylor]: Taking taylor expansion of 3 in x
0.727 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/6)) in x
0.727 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/6) in x
0.727 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp x) 1.0)))) in x
0.727 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp x) 1.0))) in x
0.727 * [taylor]: Taking taylor expansion of 1/6 in x
0.727 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.727 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.727 * [taylor]: Taking taylor expansion of (exp x) in x
0.727 * [taylor]: Taking taylor expansion of x in x
0.727 * [taylor]: Taking taylor expansion of 1.0 in x
0.729 * [approximate]: Taking taylor expansion of (* 3 (log (pow (+ (exp (/ 1 x)) 1.0) 1/6))) in (x) around 0
0.729 * [taylor]: Taking taylor expansion of (* 3 (log (pow (+ (exp (/ 1 x)) 1.0) 1/6))) in x
0.729 * [taylor]: Taking taylor expansion of 3 in x
0.729 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/6)) in x
0.729 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/6) in x
0.729 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.729 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp (/ 1 x)) 1.0))) in x
0.729 * [taylor]: Taking taylor expansion of 1/6 in x
0.729 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.729 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.729 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of 1.0 in x
0.730 * [taylor]: Taking taylor expansion of (* 3 (log (pow (+ (exp (/ 1 x)) 1.0) 1/6))) in x
0.730 * [taylor]: Taking taylor expansion of 3 in x
0.730 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/6)) in x
0.730 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/6) in x
0.730 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.730 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp (/ 1 x)) 1.0))) in x
0.730 * [taylor]: Taking taylor expansion of 1/6 in x
0.730 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.730 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.730 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of 1.0 in x
0.742 * [approximate]: Taking taylor expansion of (* 3 (log (pow (+ (exp (/ -1 x)) 1.0) 1/6))) in (x) around 0
0.742 * [taylor]: Taking taylor expansion of (* 3 (log (pow (+ (exp (/ -1 x)) 1.0) 1/6))) in x
0.742 * [taylor]: Taking taylor expansion of 3 in x
0.742 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/6)) in x
0.742 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/6) in x
0.742 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.742 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp (/ -1 x)) 1.0))) in x
0.742 * [taylor]: Taking taylor expansion of 1/6 in x
0.742 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.742 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.742 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.742 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.742 * [taylor]: Taking taylor expansion of -1 in x
0.742 * [taylor]: Taking taylor expansion of x in x
0.742 * [taylor]: Taking taylor expansion of 1.0 in x
0.743 * [taylor]: Taking taylor expansion of (* 3 (log (pow (+ (exp (/ -1 x)) 1.0) 1/6))) in x
0.743 * [taylor]: Taking taylor expansion of 3 in x
0.743 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/6)) in x
0.743 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/6) in x
0.743 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.743 * [taylor]: Taking taylor expansion of (* 1/6 (log (+ (exp (/ -1 x)) 1.0))) in x
0.743 * [taylor]: Taking taylor expansion of 1/6 in x
0.743 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.743 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.743 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.743 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.743 * [taylor]: Taking taylor expansion of -1 in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of 1.0 in x
0.755 * * * [progress]: simplifying candidates
0.758 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x)))))))
  (log (cbrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))))
  (log (cbrt (sqrt (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt 1)))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt 1)))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt 1))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (* (cbrt (cbrt (sqrt (+ 1.0 (exp x))))) (cbrt (cbrt (sqrt (+ 1.0 (exp x)))))))
  (log (cbrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (sqrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (sqrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log 1)
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (cbrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))
  (log (cbrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))))
  (log (cbrt (sqrt (- 1.0 (exp x)))))
  (log (sqrt (+ 1.0 (exp x))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (exp (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (* (cbrt (log (cbrt (sqrt (+ 1.0 (exp x)))))) (cbrt (log (cbrt (sqrt (+ 1.0 (exp x)))))))
  (cbrt (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (* (* (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (cbrt (sqrt (+ 1.0 (exp x)))))) (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (sqrt (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (sqrt (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x)))))))
  (log (cbrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))))
  (log (cbrt (sqrt (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt 1)))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt 1)))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt 1))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (* (cbrt (cbrt (sqrt (+ 1.0 (exp x))))) (cbrt (cbrt (sqrt (+ 1.0 (exp x)))))))
  (log (cbrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (sqrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (sqrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log 1)
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (cbrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))
  (log (cbrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))))
  (log (cbrt (sqrt (- 1.0 (exp x)))))
  (log (sqrt (+ 1.0 (exp x))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (exp (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (* (cbrt (log (cbrt (sqrt (+ 1.0 (exp x)))))) (cbrt (log (cbrt (sqrt (+ 1.0 (exp x)))))))
  (cbrt (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (* (* (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (cbrt (sqrt (+ 1.0 (exp x)))))) (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (sqrt (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (sqrt (log (cbrt (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)))))
  (* (exp (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2)) (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x)))))))
  (exp (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x)))))))
  (* (cbrt (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x))))))) (cbrt (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x))))))))
  (cbrt (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x)))))))
  (* (* (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x)))))) (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x))))))) (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x)))))))
  (sqrt (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x)))))))
  (sqrt (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x)))))))
  (+ (pow (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) 3) (pow (log (cbrt (sqrt (+ 1.0 (exp x))))) 3))
  (+ (* (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2)) (- (* (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (cbrt (sqrt (+ 1.0 (exp x)))))) (* (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x))))))))
  (- (* (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2)) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (cbrt (sqrt (+ 1.0 (exp x)))))))
  (- (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x))))))))
  (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))))
  (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (sqrt (+ 1.0 (exp x)))))))
  (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt 1))))
  (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt 1))))
  (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (sqrt (+ 1.0 (exp x)))))))
  (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt 1)))
  (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (* (cbrt (cbrt (sqrt (+ 1.0 (exp x))))) (cbrt (cbrt (sqrt (+ 1.0 (exp x))))))))
  (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (sqrt (cbrt (sqrt (+ 1.0 (exp x)))))))
  (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log 1))
  (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))))
  (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))))
  (- (+ (* 0.041666666666666664 (pow x 2)) (+ (* 0.08333333333333333 x) (log (pow 2.0 1/6)))) (* 1/12 (/ (pow x 2) (pow 2.0 2))))
  (log (pow (+ (exp x) 1.0) 1/6))
  (log (pow (+ (exp x) 1.0) 1/6))
  (- (+ (* 0.041666666666666664 (pow x 2)) (+ (* 0.08333333333333333 x) (log (pow 2.0 1/6)))) (* 1/12 (/ (pow x 2) (pow 2.0 2))))
  (log (pow (+ (exp x) 1.0) 1/6))
  (log (pow (+ (exp x) 1.0) 1/6))
  (- (+ (* 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)))
  (- (+ (* 0.125 (pow x 2)) (+ (* 0.25 x) (* 3 (log (pow 2.0 1/6))))) (* 1/4 (/ (pow x 2) (pow 2.0 2))))
  (* 3 (log (pow (+ (exp x) 1.0) 1/6)))
  (* 3 (log (pow (+ (exp x) 1.0) 1/6)))
0.818 * * [simplify]: iteration  0 :  4920  enodes  (cost  1151 )
0.819 * * [simplify]: iteration  1 :  4920  enodes  (cost  1151 )
0.823 * [simplify]: Simplified to:
   (log (cbrt (pow (cbrt (sqrt (+ 1.0 (exp x)))) 2)))
  (log (cbrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (fabs (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt 1))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt 1))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt 1))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (* (log (cbrt (cbrt (sqrt (+ 1.0 (exp x)))))) 2)
  (log (cbrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (sqrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (sqrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log 1)
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (cbrt (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))))
  (log (cbrt (sqrt (- (* 1.0 1.0) (pow (exp x) 2)))))
  (log (cbrt (sqrt (- 1.0 (exp x)))))
  (log (sqrt (+ 1.0 (exp x))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (* (cbrt (log (cbrt (sqrt (+ 1.0 (exp x)))))) (cbrt (log (cbrt (sqrt (+ 1.0 (exp x)))))))
  (cbrt (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (pow (log (cbrt (sqrt (+ 1.0 (exp x))))) 3)
  (sqrt (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (sqrt (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (pow (cbrt (sqrt (+ 1.0 (exp x)))) 2)))
  (log (cbrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (fabs (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt 1))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt 1))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))
  (log (cbrt 1))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (* (log (cbrt (cbrt (sqrt (+ 1.0 (exp x)))))) 2)
  (log (cbrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (sqrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log (sqrt (cbrt (sqrt (+ 1.0 (exp x))))))
  (log 1)
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (cbrt (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))))
  (log (cbrt (sqrt (- (* 1.0 1.0) (pow (exp x) 2)))))
  (log (cbrt (sqrt (- 1.0 (exp x)))))
  (log (sqrt (+ 1.0 (exp x))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (* (cbrt (log (cbrt (sqrt (+ 1.0 (exp x)))))) (cbrt (log (cbrt (sqrt (+ 1.0 (exp x)))))))
  (cbrt (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (pow (log (cbrt (sqrt (+ 1.0 (exp x))))) 3)
  (sqrt (log (cbrt (sqrt (+ 1.0 (exp x))))))
  (sqrt (log (cbrt (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)))))
  (sqrt (+ 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)))))
  (* 9 (pow (log (cbrt (sqrt (+ 1.0 (exp x))))) 3))
  (* (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (+ 1.0 (exp x)))))
  (* (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (+ (log (cbrt (pow (cbrt (sqrt (+ 1.0 (exp x)))) 2))) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2))
  (+ (log (cbrt (fabs (cbrt (+ 1.0 (exp x)))))) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2))
  (+ (log (cbrt (sqrt (sqrt (+ 1.0 (exp x)))))) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2))
  (+ (log (cbrt 1)) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2))
  (+ (log (cbrt 1)) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2))
  (+ (log (cbrt (sqrt (sqrt (+ 1.0 (exp x)))))) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2))
  (+ (log (cbrt 1)) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2))
  (* 2 (+ (log (cbrt (cbrt (sqrt (+ 1.0 (exp x)))))) (log (cbrt (sqrt (+ 1.0 (exp x)))))))
  (+ (log (cbrt (sqrt (+ 1.0 (exp x))))) (* 3/2 (log (cbrt (sqrt (+ 1.0 (exp x)))))))
  (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2)
  (+ (log (cbrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2))
  (+ (log (cbrt (sqrt (- (* 1.0 1.0) (pow (exp x) 2))))) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2))
  (+ (* x 0.08333333333333333) (+ (* 1/6 (log 2.0)) (* (* x x) (- 0.041666666666666664 (/ 1/12 (* 2.0 2.0))))))
  (* (log (+ 1.0 (exp x))) 1/6)
  (* (log (+ 1.0 (exp x))) 1/6)
  (+ (* x 0.08333333333333333) (+ (* 1/6 (log 2.0)) (* (* x x) (- 0.041666666666666664 (/ 1/12 (* 2.0 2.0))))))
  (* (log (+ 1.0 (exp x))) 1/6)
  (* (log (+ 1.0 (exp x))) 1/6)
  (+ (* 1/2 (/ x 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))))
  (+ (log (sqrt 2.0)) (+ (* (* x x) (- 0.125 (/ 1/4 (* 2.0 2.0)))) (* x 0.25)))
  (* (log (+ 1.0 (exp x))) 1/2)
  (* (log (+ 1.0 (exp x))) 1/2)
0.824 * * * [progress]: adding candidates to table
1.064 * * [progress]: iteration 4 / 4
1.064 * * * [progress]: picking best candidate
1.073 * * * * [pick]: Picked  #<alt (λ (x y) (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))>
1.073 * * * [progress]: localizing error
1.083 * * * [progress]: generating rewritten candidates
1.083 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
1.087 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
1.093 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
1.099 * * * [progress]: generating series expansions
1.099 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
1.099 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in (x) around 0
1.099 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.099 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.100 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.100 * [taylor]: Taking taylor expansion of 1/2 in x
1.100 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of 2.0 in x
1.100 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.100 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.100 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.100 * [taylor]: Taking taylor expansion of 1/2 in x
1.100 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of 2.0 in x
1.101 * [approximate]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in (x) around 0
1.101 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
1.101 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.101 * [taylor]: Taking taylor expansion of 2.0 in x
1.101 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.101 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.101 * [taylor]: Taking taylor expansion of 1/2 in x
1.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.101 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.101 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
1.101 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.101 * [taylor]: Taking taylor expansion of 2.0 in x
1.101 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.101 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.101 * [taylor]: Taking taylor expansion of 1/2 in x
1.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.101 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.102 * [approximate]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in (x) around 0
1.102 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
1.102 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.102 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.102 * [taylor]: Taking taylor expansion of 2.0 in x
1.102 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.102 * [taylor]: Taking taylor expansion of 1/2 in x
1.102 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.102 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.102 * [taylor]: Taking taylor expansion of x in x
1.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.103 * [taylor]: Taking taylor expansion of x in x
1.103 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
1.103 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.103 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.103 * [taylor]: Taking taylor expansion of 2.0 in x
1.103 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.103 * [taylor]: Taking taylor expansion of 1/2 in x
1.103 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.103 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.103 * [taylor]: Taking taylor expansion of x in x
1.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.103 * [taylor]: Taking taylor expansion of x in x
1.104 * * * * [progress]: [ 2 / 3 ] generating series at (2)
1.104 * [approximate]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in (x y) around 0
1.104 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in y
1.104 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in y
1.104 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in y
1.104 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in y
1.104 * [taylor]: Taking taylor expansion of 1/2 in y
1.104 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.104 * [taylor]: Taking taylor expansion of x in y
1.104 * [taylor]: Taking taylor expansion of (+ x 2.0) in y
1.104 * [taylor]: Taking taylor expansion of x in y
1.104 * [taylor]: Taking taylor expansion of 2.0 in y
1.104 * [taylor]: Taking taylor expansion of (* x y) in y
1.104 * [taylor]: Taking taylor expansion of x in y
1.104 * [taylor]: Taking taylor expansion of y in y
1.104 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x
1.104 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.104 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.104 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.104 * [taylor]: Taking taylor expansion of 1/2 in x
1.104 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.104 * [taylor]: Taking taylor expansion of x in x
1.104 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.104 * [taylor]: Taking taylor expansion of x in x
1.105 * [taylor]: Taking taylor expansion of 2.0 in x
1.105 * [taylor]: Taking taylor expansion of (* x y) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.105 * [taylor]: Taking taylor expansion of y in x
1.105 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x
1.105 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.105 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.105 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.105 * [taylor]: Taking taylor expansion of 1/2 in x
1.105 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.105 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.105 * [taylor]: Taking taylor expansion of 2.0 in x
1.105 * [taylor]: Taking taylor expansion of (* x y) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.105 * [taylor]: Taking taylor expansion of y in x
1.105 * [taylor]: Taking taylor expansion of (log 2.0) in y
1.105 * [taylor]: Taking taylor expansion of 2.0 in y
1.105 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
1.105 * [taylor]: Taking taylor expansion of 0.5 in y
1.105 * [taylor]: Taking taylor expansion of y in y
1.108 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
1.108 * [taylor]: Taking taylor expansion of 0.25 in y
1.108 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
1.108 * [taylor]: Taking taylor expansion of 1/2 in y
1.108 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
1.108 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
1.108 * [taylor]: Taking taylor expansion of 2.0 in y
1.108 * [approximate]: Taking taylor expansion of (- (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (/ 1 (* x y))) in (x y) around 0
1.108 * [taylor]: Taking taylor expansion of (- (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (/ 1 (* x y))) in y
1.108 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in y
1.108 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in y
1.108 * [taylor]: Taking taylor expansion of 2.0 in y
1.108 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in y
1.108 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y
1.108 * [taylor]: Taking taylor expansion of 1/2 in y
1.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.108 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.108 * [taylor]: Taking taylor expansion of x in y
1.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.108 * [taylor]: Taking taylor expansion of x in y
1.109 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.109 * [taylor]: Taking taylor expansion of (* x y) in y
1.109 * [taylor]: Taking taylor expansion of x in y
1.109 * [taylor]: Taking taylor expansion of y in y
1.109 * [taylor]: Taking taylor expansion of (- (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (/ 1 (* x y))) in x
1.109 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
1.109 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.109 * [taylor]: Taking taylor expansion of 2.0 in x
1.109 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.109 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.109 * [taylor]: Taking taylor expansion of 1/2 in x
1.109 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.109 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.109 * [taylor]: Taking taylor expansion of (* x y) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of y in x
1.109 * [taylor]: Taking taylor expansion of (- (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (/ 1 (* x y))) in x
1.109 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
1.109 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.109 * [taylor]: Taking taylor expansion of 2.0 in x
1.109 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.109 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.109 * [taylor]: Taking taylor expansion of 1/2 in x
1.109 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.110 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.110 * [taylor]: Taking taylor expansion of x in x
1.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.110 * [taylor]: Taking taylor expansion of x in x
1.110 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.110 * [taylor]: Taking taylor expansion of (* x y) in x
1.110 * [taylor]: Taking taylor expansion of x in x
1.110 * [taylor]: Taking taylor expansion of y in x
1.110 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
1.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.110 * [taylor]: Taking taylor expansion of y in y
1.110 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
1.110 * [taylor]: Taking taylor expansion of (log 1/2) in y
1.110 * [taylor]: Taking taylor expansion of 1/2 in y
1.110 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
1.110 * [taylor]: Taking taylor expansion of 2 in y
1.110 * [taylor]: Taking taylor expansion of (log x) in y
1.110 * [taylor]: Taking taylor expansion of x in y
1.111 * [taylor]: Taking taylor expansion of 2 in y
1.111 * [taylor]: Taking taylor expansion of 2.0 in y
1.112 * [approximate]: Taking taylor expansion of (- (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) (/ 1 (* x y))) in (x y) around 0
1.112 * [taylor]: Taking taylor expansion of (- (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) (/ 1 (* x y))) in y
1.112 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in y
1.112 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in y
1.112 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in y
1.112 * [taylor]: Taking taylor expansion of 2.0 in y
1.112 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y
1.112 * [taylor]: Taking taylor expansion of 1/2 in y
1.112 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.112 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.112 * [taylor]: Taking taylor expansion of x in y
1.112 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.112 * [taylor]: Taking taylor expansion of x in y
1.112 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.112 * [taylor]: Taking taylor expansion of (* x y) in y
1.112 * [taylor]: Taking taylor expansion of x in y
1.112 * [taylor]: Taking taylor expansion of y in y
1.113 * [taylor]: Taking taylor expansion of (- (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) (/ 1 (* x y))) in x
1.113 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
1.113 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.113 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.113 * [taylor]: Taking taylor expansion of 2.0 in x
1.113 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.113 * [taylor]: Taking taylor expansion of 1/2 in x
1.113 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.113 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.113 * [taylor]: Taking taylor expansion of x in x
1.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.113 * [taylor]: Taking taylor expansion of x in x
1.113 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.113 * [taylor]: Taking taylor expansion of (* x y) in x
1.113 * [taylor]: Taking taylor expansion of x in x
1.113 * [taylor]: Taking taylor expansion of y in x
1.113 * [taylor]: Taking taylor expansion of (- (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) (/ 1 (* x y))) in x
1.113 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
1.113 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.113 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.113 * [taylor]: Taking taylor expansion of 2.0 in x
1.113 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.113 * [taylor]: Taking taylor expansion of 1/2 in x
1.113 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.113 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.113 * [taylor]: Taking taylor expansion of x in x
1.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.113 * [taylor]: Taking taylor expansion of x in x
1.113 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.113 * [taylor]: Taking taylor expansion of (* x y) in x
1.113 * [taylor]: Taking taylor expansion of x in x
1.113 * [taylor]: Taking taylor expansion of y in x
1.113 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
1.113 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.113 * [taylor]: Taking taylor expansion of y in y
1.114 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
1.114 * [taylor]: Taking taylor expansion of (log 1/2) in y
1.114 * [taylor]: Taking taylor expansion of 1/2 in y
1.114 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
1.114 * [taylor]: Taking taylor expansion of 2 in y
1.114 * [taylor]: Taking taylor expansion of (log x) in y
1.114 * [taylor]: Taking taylor expansion of x in y
1.114 * [taylor]: Taking taylor expansion of (neg 2) in y
1.114 * [taylor]: Taking taylor expansion of 2 in y
1.115 * [taylor]: Taking taylor expansion of 2.0 in y
1.115 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
1.115 * [approximate]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in (x) around 0
1.115 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.115 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.115 * [taylor]: Taking taylor expansion of 1/2 in x
1.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.115 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.115 * [taylor]: Taking taylor expansion of 2.0 in x
1.115 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.115 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.115 * [taylor]: Taking taylor expansion of 1/2 in x
1.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.115 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.116 * [taylor]: Taking taylor expansion of x in x
1.116 * [taylor]: Taking taylor expansion of 2.0 in x
1.116 * [approximate]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in (x) around 0
1.116 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.116 * [taylor]: Taking taylor expansion of 2.0 in x
1.116 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.116 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.116 * [taylor]: Taking taylor expansion of 1/2 in x
1.116 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.116 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.116 * [taylor]: Taking taylor expansion of x in x
1.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.116 * [taylor]: Taking taylor expansion of x in x
1.116 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.116 * [taylor]: Taking taylor expansion of 2.0 in x
1.116 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.116 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.116 * [taylor]: Taking taylor expansion of 1/2 in x
1.116 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.116 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.116 * [taylor]: Taking taylor expansion of x in x
1.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.116 * [taylor]: Taking taylor expansion of x in x
1.117 * [approximate]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in (x) around 0
1.117 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.117 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.117 * [taylor]: Taking taylor expansion of 2.0 in x
1.117 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.117 * [taylor]: Taking taylor expansion of 1/2 in x
1.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.117 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.117 * [taylor]: Taking taylor expansion of x in x
1.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.117 * [taylor]: Taking taylor expansion of x in x
1.117 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.117 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.117 * [taylor]: Taking taylor expansion of 2.0 in x
1.117 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.117 * [taylor]: Taking taylor expansion of 1/2 in x
1.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.117 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.117 * [taylor]: Taking taylor expansion of x in x
1.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.117 * [taylor]: Taking taylor expansion of x in x
1.118 * * * [progress]: simplifying candidates
1.119 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (+ x (+ 2.0 (* x (* x 1/2))))) (cbrt (+ x (+ 2.0 (* x (* x 1/2)))))))
  (log (cbrt (+ x (+ 2.0 (* x (* x 1/2))))))
  (log (sqrt (+ x (+ 2.0 (* x (* x 1/2))))))
  (log (sqrt (+ x (+ 2.0 (* x (* x 1/2))))))
  (log 1)
  (log (+ x (+ 2.0 (* x (* x 1/2)))))
  (log 1)
  (log (+ x (+ 2.0 (* x (* x 1/2)))))
  (log (+ (pow x 3) (pow (+ 2.0 (* x (* x 1/2))) 3)))
  (log (+ (* x x) (- (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (* x (* x 1/2)))) (* x (+ 2.0 (* x (* x 1/2)))))))
  (log (- (* x x) (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (* x (* x 1/2))))))
  (log (- x (+ 2.0 (* x (* x 1/2)))))
  (log (+ x (+ 2.0 (* x (* x 1/2)))))
  (log (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (exp (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (* (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (* (* (log (+ x (+ 2.0 (* x (* x 1/2))))) (log (+ x (+ 2.0 (* x (* x 1/2)))))) (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (sqrt (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (sqrt (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (/ (+ x (+ 2.0 (* x (* x 1/2)))) (exp (* x y)))
  (log (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))
  (exp (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))
  (* (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))))
  (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))
  (* (* (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)) (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))
  (sqrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))
  (sqrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))
  (- (pow (log (+ x (+ 2.0 (* x (* x 1/2))))) 3) (pow (* x y) 3))
  (+ (* (log (+ x (+ 2.0 (* x (* x 1/2))))) (log (+ x (+ 2.0 (* x (* x 1/2)))))) (+ (* (* x y) (* x y)) (* (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))))
  (neg (* x y))
  (- (* (log (+ x (+ 2.0 (* x (* x 1/2))))) (log (+ x (+ 2.0 (* x (* x 1/2)))))) (* (* x y) (* x y)))
  (+ (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))
  (- (log (cbrt (+ x (+ 2.0 (* x (* x 1/2)))))) (* x y))
  (- (log (sqrt (+ x (+ 2.0 (* x (* x 1/2)))))) (* x y))
  (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))
  (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))
  (+ (log (+ (* x x) (- (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (* x (* x 1/2)))) (* x (+ 2.0 (* x (* x 1/2))))))) (* x y))
  (+ (log (- x (+ 2.0 (* x (* x 1/2))))) (* x y))
  (* (exp x) (* (exp 2.0) (exp (* x (* x 1/2)))))
  (* (exp x) (exp (+ 2.0 (* x (* x 1/2)))))
  (log (+ x (+ 2.0 (* x (* x 1/2)))))
  (exp (+ x (+ 2.0 (* x (* x 1/2)))))
  (* (cbrt (+ x (+ 2.0 (* x (* x 1/2))))) (cbrt (+ x (+ 2.0 (* x (* x 1/2))))))
  (cbrt (+ x (+ 2.0 (* x (* x 1/2)))))
  (* (* (+ x (+ 2.0 (* x (* x 1/2)))) (+ x (+ 2.0 (* x (* x 1/2))))) (+ x (+ 2.0 (* x (* x 1/2)))))
  (sqrt (+ x (+ 2.0 (* x (* x 1/2)))))
  (sqrt (+ x (+ 2.0 (* x (* x 1/2)))))
  (+ (pow x 3) (pow (+ 2.0 (* x (* x 1/2))) 3))
  (+ (* x x) (- (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (* x (* x 1/2)))) (* x (+ 2.0 (* x (* x 1/2))))))
  (- (* x x) (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (* x (* x 1/2)))))
  (- x (+ 2.0 (* x (* x 1/2))))
  (+ x (+ 2.0 (* x (* x 1/2))))
  (+ x 2.0)
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x))))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x)))))
  (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x)))))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.159 * * [simplify]: iteration  0 :  5025  enodes  (cost  866 )
1.162 * [simplify]: Simplified to:
   (* (log (cbrt (+ x (+ 2.0 (* x (* x 1/2)))))) 2)
  (log (cbrt (+ x (+ 2.0 (* x (* x 1/2))))))
  (log (sqrt (+ x (+ 2.0 (* x (* x 1/2))))))
  (log (sqrt (+ x (+ 2.0 (* x (* x 1/2))))))
  (log 1)
  (log (+ x (+ 2.0 (* x (* x 1/2)))))
  (log 1)
  (log (+ x (+ 2.0 (* x (* x 1/2)))))
  (log (+ (pow x 3) (pow (+ 2.0 (* x (* x 1/2))) 3)))
  (log (+ (* x x) (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (- (* x (* x 1/2)) x)))))
  (log (+ (* x x) (* (+ 2.0 (* x (* x 1/2))) (- (* x (* x -1/2)) 2.0))))
  (log (+ x (- (* x (* x -1/2)) 2.0)))
  (log (+ x (+ 2.0 (* x (* x 1/2)))))
  (log (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (+ x (+ 2.0 (* x (* x 1/2))))
  (* (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (pow (log (+ x (+ 2.0 (* x (* x 1/2))))) 3)
  (sqrt (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (sqrt (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (/ (+ x (+ 2.0 (* x (* x 1/2)))) (pow (exp x) y))
  (log (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))
  (/ (+ x (+ 2.0 (* x (* x 1/2)))) (pow (exp x) y))
  (* (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))))
  (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))
  (pow (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)) 3)
  (sqrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))
  (sqrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))
  (- (pow (log (+ x (+ 2.0 (* x (* x 1/2))))) 3) (pow (* x y) 3))
  (+ (* x (* x (* y y))) (* (log (+ x (+ 2.0 (* x (* x 1/2))))) (+ (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))))
  (* x (neg y))
  (- (* (log (+ x (+ 2.0 (* x (* x 1/2))))) (log (+ x (+ 2.0 (* x (* x 1/2)))))) (* x (* x (* y y))))
  (+ (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))
  (- (log (cbrt (+ x (+ 2.0 (* x (* x 1/2)))))) (* x y))
  (- (log (sqrt (+ x (+ 2.0 (* x (* x 1/2)))))) (* x y))
  (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))
  (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))
  (+ (log (+ (* x x) (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (- (* x (* x 1/2)) x))))) (* x y))
  (+ (log (+ x (- (* x (* x -1/2)) 2.0))) (* x y))
  (* (exp 2.0) (pow (* (sqrt (exp x)) E) x))
  (* (exp 2.0) (pow (* (sqrt (exp x)) E) x))
  (log (+ x (+ 2.0 (* x (* x 1/2)))))
  (* (exp 2.0) (pow (* (sqrt (exp x)) E) x))
  (* (cbrt (+ x (+ 2.0 (* x (* x 1/2))))) (cbrt (+ x (+ 2.0 (* x (* x 1/2))))))
  (cbrt (+ x (+ 2.0 (* x (* x 1/2)))))
  (pow (+ x (+ 2.0 (* x (* x 1/2)))) 3)
  (sqrt (+ x (+ 2.0 (* x (* x 1/2)))))
  (sqrt (+ x (+ 2.0 (* x (* x 1/2)))))
  (+ (pow x 3) (pow (+ 2.0 (* x (* x 1/2))) 3))
  (+ (* x x) (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (- (* x (* x 1/2)) x))))
  (+ (* x x) (* (+ 2.0 (* x (* x 1/2))) (- (* x (* x -1/2)) 2.0)))
  (+ x (- (* x (* x -1/2)) 2.0))
  (+ x (+ 2.0 (* x (* x 1/2))))
  (+ x 2.0)
  (+ (log 2.0) (+ (* x (+ (* x 0.25) 0.5)) (* x (/ (* x -1/2) (* 2.0 2.0)))))
  (+ (/ 2.0 (* x x)) (+ (log 1/2) (+ (/ 2 x) (* 2 (log x)))))
  (+ (/ 2.0 (* x x)) (+ (log 1/2) (+ (/ 2 x) (* (log (/ -1 x)) -2))))
  (+ (log 2.0) (* x (+ 0.5 (* x 0.125))))
  (+ (log 1/2) (+ (/ 2 x) (- (* 2 (log x)) (* x y))))
  (+ (log 1/2) (+ (/ 2 x) (- (* (log (/ -1 x)) -2) (* x y))))
  (+ x (+ 2.0 (* x (* x 1/2))))
  (+ x (+ 2.0 (* x (* x 1/2))))
  (+ x (+ 2.0 (* x (* x 1/2))))
1.162 * * * [progress]: adding candidates to table
1.243 * [progress]: [Phase 3 of 3] Extracting.
1.243 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))) (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* 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 (sqrt (+ 1.0 (exp x)))) (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x))))))) (* x y)))> #<alt (λ (x y) (- (+ (/ 2.0 (* x x)) (+ (log 1/2) (+ (/ 2 x) (* 2 (log x))))) (* x y)))>)
1.244 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.244 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))) (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* 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 (sqrt (+ 1.0 (exp x)))) (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x))))))) (* x y)))> #<alt (λ (x y) (- (+ (/ 2.0 (* x x)) (+ (log 1/2) (+ (/ 2 x) (* 2 (log x))))) (* x y)))>)
1.289 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))) (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* 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 (sqrt (+ 1.0 (exp x)))) (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x))))))) (* x y)))> #<alt (λ (x y) (- (+ (/ 2.0 (* x x)) (+ (log 1/2) (+ (/ 2 x) (* 2 (log x))))) (* x y)))>)
1.334 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.334 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log (sqrt (+ 1.0 (exp x)))) (+ (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x))))))) (* x y))
1.336 * * [simplify]: iteration  0 :  46  enodes  (cost  28 )
1.336 * * [simplify]: iteration  1 :  46  enodes  (cost  28 )
1.336 * [simplify]: Simplified to:
   (- (+ (log (sqrt (+ 1.0 (exp x)))) (+ (log (cbrt (sqrt (+ 1.0 (exp x))))) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2))) (* x y))
2.734 * [regime-testing]: End program error score: 1.0050470597386243
2.846 * [regime-testing]: Target error score: 0.06655371097178171