36.246 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.093 * * * [progress]: [2/2] Setting up program.
0.096 * [progress]: [Phase 2 of 3] Improving.
0.097 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ 1.0 (exp x))) (* x y))
0.170 * * [simplify]: iteration  0 :  5973  enodes  (cost  9 )
0.171 * [simplify]: Simplified to:
   (- (log (+ 1.0 (exp x))) (* x y))
0.174 * * [progress]: iteration 1 / 4
0.174 * * * [progress]: picking best candidate
0.177 * * * * [pick]: Picked  #<alt (λ (x y) (- (log (+ 1.0 (exp x))) (* x y)))>
0.177 * * * [progress]: localizing error
0.185 * * * [progress]: generating rewritten candidates
0.185 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.188 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.194 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.198 * * * [progress]: generating series expansions
0.198 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.198 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0
0.198 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.198 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.198 * [taylor]: Taking taylor expansion of (exp x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.198 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.198 * [taylor]: Taking taylor expansion of (exp x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.199 * [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 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 x in x
0.199 * [taylor]: Taking taylor expansion of 1.0 in x
0.203 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.204 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 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 -1 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 (log (+ (exp (/ -1 x)) 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 -1 in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of 1.0 in x
0.208 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.208 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0
0.208 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y
0.208 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y
0.208 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y
0.208 * [taylor]: Taking taylor expansion of (exp 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 (* 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 x) 1.0)) (* x y)) in x
0.208 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.208 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.208 * [taylor]: Taking taylor expansion of (exp 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 (* 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 x) 1.0)) (* x y)) in x
0.208 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.208 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.208 * [taylor]: Taking taylor expansion of (exp x) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of 1.0 in x
0.209 * [taylor]: Taking taylor expansion of (* x y) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [taylor]: Taking taylor expansion of y in x
0.209 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.209 * [taylor]: Taking taylor expansion of 2.0 in y
0.209 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
0.209 * [taylor]: Taking taylor expansion of 0.5 in y
0.209 * [taylor]: Taking taylor expansion of y in y
0.210 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
0.210 * [taylor]: Taking taylor expansion of 0.25 in y
0.210 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
0.210 * [taylor]: Taking taylor expansion of 1/2 in y
0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
0.210 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
0.210 * [taylor]: Taking taylor expansion of 2.0 in y
0.210 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.210 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y
0.210 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.210 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.210 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.210 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.210 * [taylor]: Taking taylor expansion of x in y
0.210 * [taylor]: Taking taylor expansion of 1.0 in y
0.210 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.210 * [taylor]: Taking taylor expansion of (* x y) in y
0.210 * [taylor]: Taking taylor expansion of x in y
0.210 * [taylor]: Taking taylor expansion of y in y
0.210 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.210 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.210 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.210 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of 1.0 in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.211 * [taylor]: Taking taylor expansion of (* x y) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of y in x
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
0.211 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of 1.0 in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.211 * [taylor]: Taking taylor expansion of (* x y) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of y in x
0.211 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.211 * [taylor]: Taking taylor expansion of (/ 1 y) 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)) 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 x in y
0.211 * [taylor]: Taking taylor expansion of 1.0 in y
0.212 * [taylor]: Taking taylor expansion of 0 in y
0.212 * [taylor]: Taking taylor expansion of 0 in y
0.213 * [taylor]: Taking taylor expansion of 0 in y
0.213 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.213 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y
0.213 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.213 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.213 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.214 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.214 * [taylor]: Taking taylor expansion of -1 in y
0.214 * [taylor]: Taking taylor expansion of x in y
0.214 * [taylor]: Taking taylor expansion of 1.0 in y
0.214 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.214 * [taylor]: Taking taylor expansion of (* x y) in y
0.214 * [taylor]: Taking taylor expansion of x in y
0.214 * [taylor]: Taking taylor expansion of y in y
0.214 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.214 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.214 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.214 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.214 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.214 * [taylor]: Taking taylor expansion of -1 in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of 1.0 in x
0.214 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.214 * [taylor]: Taking taylor expansion of (* x y) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of y in x
0.214 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.214 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.214 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.214 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.214 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.214 * [taylor]: Taking taylor expansion of -1 in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of 1.0 in x
0.214 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.214 * [taylor]: Taking taylor expansion of (* x y) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of y in x
0.215 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.215 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.215 * [taylor]: Taking taylor expansion of y in y
0.215 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.215 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.215 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.215 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.215 * [taylor]: Taking taylor expansion of -1 in y
0.215 * [taylor]: Taking taylor expansion of x in y
0.215 * [taylor]: Taking taylor expansion of 1.0 in y
0.215 * [taylor]: Taking taylor expansion of 0 in y
0.216 * [taylor]: Taking taylor expansion of 0 in y
0.217 * [taylor]: Taking taylor expansion of 0 in y
0.217 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.217 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
0.217 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.217 * [taylor]: Taking taylor expansion of (exp x) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [taylor]: Taking taylor expansion of 1.0 in x
0.217 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.217 * [taylor]: Taking taylor expansion of (exp x) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [taylor]: Taking taylor expansion of 1.0 in x
0.217 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
0.217 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.217 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of 1.0 in x
0.218 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.218 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of 1.0 in x
0.218 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
0.218 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.218 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.218 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.218 * [taylor]: Taking taylor expansion of -1 in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of 1.0 in x
0.218 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.218 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.218 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.218 * [taylor]: Taking taylor expansion of -1 in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of 1.0 in x
0.218 * * * [progress]: simplifying candidates
0.219 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  (log 1)
  (log (+ 1.0 (exp x)))
  (log 1)
  (log (+ 1.0 (exp x)))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (log (- (* 1.0 1.0) (* (exp x) (exp x))))
  (log (- 1.0 (exp x)))
  (log (+ 1.0 (exp x)))
  (log (log (+ 1.0 (exp x))))
  (exp (log (+ 1.0 (exp x))))
  (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x)))))
  (cbrt (log (+ 1.0 (exp x))))
  (* (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))))
  (sqrt (log (+ 1.0 (exp x))))
  (sqrt (log (+ 1.0 (exp x))))
  (/ (+ 1.0 (exp x)) (exp (* x y)))
  (log (- (log (+ 1.0 (exp x))) (* x y)))
  (exp (- (log (+ 1.0 (exp x))) (* x y)))
  (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))))
  (cbrt (- (log (+ 1.0 (exp x))) (* x y)))
  (* (* (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y))) (- (log (+ 1.0 (exp x))) (* x y)))
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))
  (+ (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (+ (* (* x y) (* x y)) (* (log (+ 1.0 (exp x))) (* x y))))
  (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))
  (* (exp 1.0) (exp (exp x)))
  (log (+ 1.0 (exp x)))
  (exp (+ 1.0 (exp x)))
  (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))
  (cbrt (+ 1.0 (exp x)))
  (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (+ (pow 1.0 3) (pow (exp x) 3))
  (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))
  (- (* 1.0 1.0) (* (exp x) (exp x)))
  (- 1.0 (exp x))
  (+ 1.0 (exp x))
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (log (+ (exp x) 1.0))
  (log (+ (exp x) 1.0))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (- (log (+ (exp x) 1.0)) (* x y))
  (- (log (+ (exp x) 1.0)) (* x y))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
0.287 * * [simplify]: iteration  0 :  4843  enodes  (cost  504 )
0.287 * * [simplify]: iteration  1 :  4843  enodes  (cost  504 )
0.292 * [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))))
  (/ (+ 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))
  (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))
  (+ (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)))
  (+ (log 2.0) (* x (+ 0.5 (* x 0.125))))
  (- (log (+ 1.0 (exp x))) (* x y))
  (- (log (+ 1.0 (exp x))) (* x y))
  (+ x (+ 2.0 (* x (* x 1/2))))
  (+ 1.0 (exp x))
  (+ 1.0 (exp x))
0.292 * * * [progress]: adding candidates to table
0.412 * * [progress]: iteration 2 / 4
0.412 * * * [progress]: picking best candidate
0.425 * * * * [pick]: Picked  #<alt (λ (x y) (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y)))>
0.425 * * * [progress]: localizing error
0.444 * * * [progress]: generating rewritten candidates
0.444 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.448 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2 2)
0.452 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.462 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2)
0.467 * * * [progress]: generating series expansions
0.467 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.467 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in (x) around 0
0.467 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in x
0.467 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))) in x
0.467 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1.0) in x
0.468 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.468 * [taylor]: Taking taylor expansion of (exp x) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of 1.0 in x
0.468 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x
0.468 * [taylor]: Taking taylor expansion of 1.0 in x
0.468 * [taylor]: Taking taylor expansion of (exp x) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in x
0.468 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))) in x
0.468 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1.0) in x
0.468 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.468 * [taylor]: Taking taylor expansion of (exp x) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of 1.0 in x
0.468 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x
0.468 * [taylor]: Taking taylor expansion of 1.0 in x
0.468 * [taylor]: Taking taylor expansion of (exp x) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.469 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in (x) around 0
0.469 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in x
0.469 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x)))) in x
0.469 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1.0) in x
0.469 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.469 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of 1.0 in x
0.469 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x
0.469 * [taylor]: Taking taylor expansion of 1.0 in x
0.469 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in x
0.470 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x)))) in x
0.470 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1.0) in x
0.470 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.470 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of 1.0 in x
0.470 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x
0.470 * [taylor]: Taking taylor expansion of 1.0 in x
0.470 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.478 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in (x) around 0
0.478 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in x
0.478 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x)))) in x
0.478 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1.0) in x
0.478 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.478 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.478 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.478 * [taylor]: Taking taylor expansion of -1 in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.478 * [taylor]: Taking taylor expansion of 1.0 in x
0.478 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x
0.478 * [taylor]: Taking taylor expansion of 1.0 in x
0.478 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.478 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.478 * [taylor]: Taking taylor expansion of -1 in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.478 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in x
0.478 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x)))) in x
0.478 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1.0) in x
0.479 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.479 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.479 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.479 * [taylor]: Taking taylor expansion of -1 in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of 1.0 in x
0.479 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x
0.479 * [taylor]: Taking taylor expansion of 1.0 in x
0.479 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.479 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.479 * [taylor]: Taking taylor expansion of -1 in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.486 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2 2)
0.486 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.486 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.487 * [taylor]: Taking taylor expansion of (exp x) in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.487 * [taylor]: Taking taylor expansion of 1.0 in x
0.487 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.487 * [taylor]: Taking taylor expansion of (exp x) in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.487 * [taylor]: Taking taylor expansion of 1.0 in x
0.487 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.487 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.487 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.487 * [taylor]: Taking taylor expansion of 1.0 in x
0.487 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.487 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of 1.0 in x
0.488 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.488 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.488 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.488 * [taylor]: Taking taylor expansion of -1 in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of 1.0 in x
0.488 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.488 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.488 * [taylor]: Taking taylor expansion of -1 in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of 1.0 in x
0.488 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.489 * [approximate]: Taking taylor expansion of (log (+ (pow (exp x) 3) 1.0)) in (x) around 0
0.489 * [taylor]: Taking taylor expansion of (log (+ (pow (exp x) 3) 1.0)) in x
0.489 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 3) 1.0) in x
0.489 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x
0.489 * [taylor]: Taking taylor expansion of (exp x) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [taylor]: Taking taylor expansion of 1.0 in x
0.489 * [taylor]: Taking taylor expansion of (log (+ (pow (exp x) 3) 1.0)) in x
0.489 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 3) 1.0) in x
0.489 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x
0.489 * [taylor]: Taking taylor expansion of (exp x) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [taylor]: Taking taylor expansion of 1.0 in x
0.490 * [approximate]: Taking taylor expansion of (log (+ (pow (exp (/ 1 x)) 3) 1.0)) in (x) around 0
0.490 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ 1 x)) 3) 1.0)) in x
0.490 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 3) 1.0) in x
0.490 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x
0.490 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of 1.0 in x
0.490 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ 1 x)) 3) 1.0)) in x
0.490 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 3) 1.0) in x
0.490 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x
0.490 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of 1.0 in x
0.497 * [approximate]: Taking taylor expansion of (log (+ (pow (exp (/ -1 x)) 3) 1.0)) in (x) around 0
0.497 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ -1 x)) 3) 1.0)) in x
0.497 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 3) 1.0) in x
0.497 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x
0.497 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.497 * [taylor]: Taking taylor expansion of -1 in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.497 * [taylor]: Taking taylor expansion of 1.0 in x
0.497 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ -1 x)) 3) 1.0)) in x
0.497 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 3) 1.0) in x
0.497 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x
0.497 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.497 * [taylor]: Taking taylor expansion of -1 in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.497 * [taylor]: Taking taylor expansion of 1.0 in x
0.504 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2)
0.504 * [approximate]: Taking taylor expansion of (pow (exp x) 3) in (x) around 0
0.504 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x
0.504 * [taylor]: Taking taylor expansion of (exp x) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x
0.504 * [taylor]: Taking taylor expansion of (exp x) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in (x) around 0
0.504 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x
0.504 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x
0.505 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.506 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in (x) around 0
0.506 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x
0.506 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.506 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.506 * [taylor]: Taking taylor expansion of -1 in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x
0.506 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.506 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.506 * [taylor]: Taking taylor expansion of -1 in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.508 * * * [progress]: simplifying candidates
0.509 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))))
  (log (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log 1)
  (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (+ (pow (* 1.0 1.0) 3) (pow (* (exp x) (- (exp x) 1.0)) 3)))
  (log (+ (* (* 1.0 1.0) (* 1.0 1.0)) (- (* (* (exp x) (- (exp x) 1.0)) (* (exp x) (- (exp x) 1.0))) (* (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))))
  (log (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (exp x) (- (exp x) 1.0)) (* (exp x) (- (exp x) 1.0)))))
  (log (- (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (exp (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (* (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))))
  (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (* (* (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (sqrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (sqrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (/ (exp (exp x)) (exp 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))
  (neg 1.0)
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (cbrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (log (+ 1.0 (exp x)))
  (log 1)
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (pow 1 3))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (pow 1 3))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (pow 1 3))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (pow 1 3))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log 1)
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (+ (pow (pow 1.0 3) 3) (pow (pow (exp x) 3) 3)))
  (log (+ (* (pow 1.0 3) (pow 1.0 3)) (- (* (pow (exp x) 3) (pow (exp x) 3)) (* (pow 1.0 3) (pow (exp x) 3)))))
  (log (- (* (pow 1.0 3) (pow 1.0 3)) (* (pow (exp x) 3) (pow (exp x) 3))))
  (log (- (pow 1.0 3) (pow (exp x) 3)))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (log (+ (pow 1.0 3) (pow (exp x) 3))))
  (exp (log (+ (pow 1.0 3) (pow (exp x) 3))))
  (* (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3)))) (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3)))))
  (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3))))
  (* (* (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (pow 1.0 3) (pow (exp x) 3)))) (log (+ (pow 1.0 3) (pow (exp x) 3))))
  (sqrt (log (+ (pow 1.0 3) (pow (exp x) 3))))
  (sqrt (log (+ (pow 1.0 3) (pow (exp x) 3))))
  (* x 3)
  (* (log (exp x)) 3)
  (* 1 3)
  (* (cbrt x) 3)
  (* (sqrt x) 3)
  (* x 3)
  (pow (exp x) (* (cbrt 3) (cbrt 3)))
  (pow (exp x) (sqrt 3))
  (pow (exp x) 1)
  (pow (* (cbrt (exp x)) (cbrt (exp x))) 3)
  (pow (cbrt (exp x)) 3)
  (pow (sqrt (exp x)) 3)
  (pow (sqrt (exp x)) 3)
  (pow 1 3)
  (pow (exp x) 3)
  (* (exp x) (exp x))
  (log (pow (exp x) 3))
  (exp (pow (exp x) 3))
  (* (cbrt (pow (exp x) 3)) (cbrt (pow (exp x) 3)))
  (cbrt (pow (exp x) 3))
  (* (* (pow (exp x) 3) (pow (exp x) 3)) (pow (exp x) 3))
  (pow (* (cbrt (exp x)) (cbrt (exp x))) 3)
  (pow (cbrt (exp x)) 3)
  (pow (sqrt (exp x)) 3)
  (pow (sqrt (exp x)) 3)
  (pow 1 3)
  (pow (exp x) 3)
  (* (exp x) (exp x))
  (sqrt (pow (exp x) 3))
  (sqrt (pow (exp x) 3))
  (pow (exp x) (/ 3 2))
  (pow (exp x) (/ 3 2))
  (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) (log 1.0)))
  (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))))
  (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (- (+ (log 2.0) (+ (* 2.25 (pow x 2)) (* 1.5 x))) (* 9/2 (/ (pow x 2) (pow 2.0 2))))
  (log (+ (pow (exp x) 3) 1.0))
  (log (+ (pow (exp x) 3) 1.0))
  (+ (* 9/2 (pow x 2)) (+ (* 3 x) 1))
  (pow (exp x) 3)
  (pow (exp x) 3)
0.556 * * [simplify]: iteration  0 :  5002  enodes  (cost  829 )
0.559 * [simplify]: Simplified to:
   (* (log (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) 2)
  (log (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (log 1)
  (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (+ (pow 1.0 6) (pow (* (exp x) (- (exp x) 1.0)) 3)))
  (log (+ (pow 1.0 4) (* (exp x) (* (- (exp x) 1.0) (- (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0))))))
  (log (- (pow 1.0 4) (* (- (exp x) 1.0) (* (- (exp x) 1.0) (pow (exp x) 2)))))
  (log (- (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))
  (* (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))))
  (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (pow (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) 3)
  (sqrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (sqrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))
  (exp (- (exp x) 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* 1.0 1.0) (* (exp x) (+ 1.0 (exp x))))
  (neg 1.0)
  (- (pow (exp x) 2) (* 1.0 1.0))
  (+ 1.0 (exp x))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (* (log (cbrt (+ (pow (exp x) 3) (pow 1.0 3)))) 2)
  (log (cbrt (+ (pow (exp x) 3) (pow 1.0 3))))
  (log (sqrt (+ (pow (exp x) 3) (pow 1.0 3))))
  (log (sqrt (+ (pow (exp x) 3) (pow 1.0 3))))
  (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))
  (log (+ 1.0 (exp x)))
  (log 1)
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log 1)
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log 1)
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log 1)
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log 1)
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log 1)
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log (+ (pow (pow 1.0 3) 3) (pow (pow (exp x) 3) 3)))
  (log (+ (pow 1.0 6) (- (pow (exp x) 6) (* (pow (exp x) 3) (pow 1.0 3)))))
  (log (- (pow 1.0 6) (pow (exp x) 6)))
  (log (- (pow 1.0 3) (pow (exp x) 3)))
  (log (+ (pow (exp x) 3) (pow 1.0 3)))
  (log (log (+ (pow (exp x) 3) (pow 1.0 3))))
  (+ (pow (exp x) 3) (pow 1.0 3))
  (* (cbrt (log (+ (pow (exp x) 3) (pow 1.0 3)))) (cbrt (log (+ (pow (exp x) 3) (pow 1.0 3)))))
  (cbrt (log (+ (pow (exp x) 3) (pow 1.0 3))))
  (pow (log (+ (pow (exp x) 3) (pow 1.0 3))) 3)
  (sqrt (log (+ (pow (exp x) 3) (pow 1.0 3))))
  (sqrt (log (+ (pow (exp x) 3) (pow 1.0 3))))
  (* x 3)
  (* x 3)
  3
  (* 3 (cbrt x))
  (* 3 (sqrt x))
  (* x 3)
  (pow (exp x) (* (cbrt 3) (cbrt 3)))
  (pow (exp x) (sqrt 3))
  (exp x)
  (pow (exp x) 2)
  (exp x)
  (pow (exp x) 3/2)
  (pow (exp x) 3/2)
  1
  (pow (exp x) 3)
  (pow (exp x) 2)
  (* x 3)
  (exp (pow (exp x) 3))
  (pow (exp x) 2)
  (exp x)
  (pow (pow (exp x) 3) 3)
  (pow (exp x) 2)
  (exp x)
  (pow (exp x) 3/2)
  (pow (exp x) 3/2)
  1
  (pow (exp x) 3)
  (pow (exp x) 2)
  (sqrt (pow (exp x) 3))
  (sqrt (pow (exp x) 3))
  (pow (exp x) 3/2)
  (pow (exp x) 3/2)
  (+ (log 1.0) (* 1.0 (+ x (* x x))))
  (log (+ 1.0 (* (exp x) (- (exp x) 1.0))))
  (log (+ 1.0 (* (exp x) (- (exp x) 1.0))))
  (+ x (* (* x x) (+ 1/2 (* x 1/6))))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (log 2.0) (+ (* x (+ (* x 2.25) 1.5)) (* (* (/ x 2.0) (/ x 2.0)) -9/2)))
  (log (+ 1.0 (pow (exp x) 3)))
  (log (+ 1.0 (pow (exp x) 3)))
  (+ 1 (* x (+ 3 (* x 9/2))))
  (pow (exp x) 3)
  (pow (exp x) 3)
0.560 * * * [progress]: adding candidates to table
0.791 * * [progress]: iteration 3 / 4
0.791 * * * [progress]: picking best candidate
0.800 * * * * [pick]: Picked  #<alt (λ (x y) (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))>
0.800 * * * [progress]: localizing error
0.809 * * * [progress]: generating rewritten candidates
0.809 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.814 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.821 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.828 * * * [progress]: generating series expansions
0.828 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.828 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in (x) around 0
0.828 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
0.828 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
0.828 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.828 * [taylor]: Taking taylor expansion of 1/2 in x
0.828 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.828 * [taylor]: Taking taylor expansion of x in x
0.828 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.828 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of 2.0 in x
0.829 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
0.829 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
0.829 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.829 * [taylor]: Taking taylor expansion of 1/2 in x
0.829 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of 2.0 in x
0.830 * [approximate]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in (x) around 0
0.830 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
0.830 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
0.830 * [taylor]: Taking taylor expansion of 2.0 in x
0.830 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
0.830 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.830 * [taylor]: Taking taylor expansion of 1/2 in x
0.830 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.830 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.830 * [taylor]: Taking taylor expansion of x in x
0.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.830 * [taylor]: Taking taylor expansion of x in x
0.830 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
0.830 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
0.830 * [taylor]: Taking taylor expansion of 2.0 in x
0.830 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
0.830 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.830 * [taylor]: Taking taylor expansion of 1/2 in x
0.830 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.830 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.830 * [taylor]: Taking taylor expansion of x in x
0.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.830 * [taylor]: Taking taylor expansion of x in x
0.831 * [approximate]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in (x) around 0
0.831 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
0.831 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
0.831 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
0.831 * [taylor]: Taking taylor expansion of 2.0 in x
0.831 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.831 * [taylor]: Taking taylor expansion of 1/2 in x
0.831 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.831 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
0.831 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
0.831 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
0.831 * [taylor]: Taking taylor expansion of 2.0 in x
0.831 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.831 * [taylor]: Taking taylor expansion of 1/2 in x
0.831 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.831 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.832 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.832 * [approximate]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in (x) around 0
0.832 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
0.832 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.832 * [taylor]: Taking taylor expansion of 1/2 in x
0.832 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.832 * [taylor]: Taking taylor expansion of x in x
0.832 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.832 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of 2.0 in x
0.833 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
0.833 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.833 * [taylor]: Taking taylor expansion of 1/2 in x
0.833 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of 2.0 in x
0.833 * [approximate]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in (x) around 0
0.833 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
0.833 * [taylor]: Taking taylor expansion of 2.0 in x
0.833 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
0.833 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.833 * [taylor]: Taking taylor expansion of 1/2 in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.833 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
0.833 * [taylor]: Taking taylor expansion of 2.0 in x
0.833 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
0.833 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.833 * [taylor]: Taking taylor expansion of 1/2 in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.833 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.834 * [approximate]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in (x) around 0
0.834 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
0.834 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
0.834 * [taylor]: Taking taylor expansion of 2.0 in x
0.834 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.834 * [taylor]: Taking taylor expansion of 1/2 in x
0.834 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.834 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.834 * [taylor]: Taking taylor expansion of x in x
0.834 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.834 * [taylor]: Taking taylor expansion of x in x
0.834 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
0.834 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
0.834 * [taylor]: Taking taylor expansion of 2.0 in x
0.834 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.834 * [taylor]: Taking taylor expansion of 1/2 in x
0.834 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.834 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.834 * [taylor]: Taking taylor expansion of x in x
0.834 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.834 * [taylor]: Taking taylor expansion of x in x
0.835 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.835 * [approximate]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in (x y) around 0
0.835 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in y
0.835 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in y
0.835 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in y
0.835 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in y
0.835 * [taylor]: Taking taylor expansion of 1/2 in y
0.835 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.835 * [taylor]: Taking taylor expansion of x in y
0.835 * [taylor]: Taking taylor expansion of (+ x 2.0) in y
0.835 * [taylor]: Taking taylor expansion of x in y
0.835 * [taylor]: Taking taylor expansion of 2.0 in y
0.835 * [taylor]: Taking taylor expansion of (* x y) in y
0.835 * [taylor]: Taking taylor expansion of x in y
0.835 * [taylor]: Taking taylor expansion of y in y
0.835 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x
0.835 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
0.835 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
0.835 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.835 * [taylor]: Taking taylor expansion of 1/2 in x
0.835 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.835 * [taylor]: Taking taylor expansion of x in x
0.835 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.835 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of 2.0 in x
0.836 * [taylor]: Taking taylor expansion of (* x y) in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of y in x
0.836 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x
0.836 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
0.836 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
0.836 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.836 * [taylor]: Taking taylor expansion of 1/2 in x
0.836 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of 2.0 in x
0.836 * [taylor]: Taking taylor expansion of (* x y) in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of y in x
0.836 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.836 * [taylor]: Taking taylor expansion of 2.0 in y
0.836 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
0.836 * [taylor]: Taking taylor expansion of 0.5 in y
0.836 * [taylor]: Taking taylor expansion of y in y
0.837 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
0.837 * [taylor]: Taking taylor expansion of 0.25 in y
0.837 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
0.837 * [taylor]: Taking taylor expansion of 1/2 in y
0.837 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
0.837 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
0.837 * [taylor]: Taking taylor expansion of 2.0 in y
0.837 * [approximate]: Taking taylor expansion of (- (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (/ 1 (* x y))) in (x y) around 0
0.837 * [taylor]: Taking taylor expansion of (- (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (/ 1 (* x y))) in y
0.837 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in y
0.837 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in y
0.837 * [taylor]: Taking taylor expansion of 2.0 in y
0.837 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in y
0.837 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y
0.837 * [taylor]: Taking taylor expansion of 1/2 in y
0.837 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.837 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.837 * [taylor]: Taking taylor expansion of x in y
0.837 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.837 * [taylor]: Taking taylor expansion of x in y
0.838 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.838 * [taylor]: Taking taylor expansion of (* x y) in y
0.838 * [taylor]: Taking taylor expansion of x in y
0.838 * [taylor]: Taking taylor expansion of y in y
0.838 * [taylor]: Taking taylor expansion of (- (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (/ 1 (* x y))) in x
0.838 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
0.838 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
0.838 * [taylor]: Taking taylor expansion of 2.0 in x
0.838 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
0.838 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.838 * [taylor]: Taking taylor expansion of 1/2 in x
0.838 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.838 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.838 * [taylor]: Taking taylor expansion of (* x y) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of y in x
0.838 * [taylor]: Taking taylor expansion of (- (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (/ 1 (* x y))) in x
0.838 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
0.838 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
0.838 * [taylor]: Taking taylor expansion of 2.0 in x
0.838 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
0.838 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.838 * [taylor]: Taking taylor expansion of 1/2 in x
0.838 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.838 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.839 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.839 * [taylor]: Taking taylor expansion of (* x y) in x
0.839 * [taylor]: Taking taylor expansion of x in x
0.839 * [taylor]: Taking taylor expansion of y in x
0.839 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.839 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.839 * [taylor]: Taking taylor expansion of y in y
0.839 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
0.839 * [taylor]: Taking taylor expansion of (log 1/2) in y
0.839 * [taylor]: Taking taylor expansion of 1/2 in y
0.839 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
0.839 * [taylor]: Taking taylor expansion of 2 in y
0.839 * [taylor]: Taking taylor expansion of (log x) in y
0.839 * [taylor]: Taking taylor expansion of x in y
0.839 * [taylor]: Taking taylor expansion of 2 in y
0.840 * [taylor]: Taking taylor expansion of 2.0 in y
0.840 * [approximate]: Taking taylor expansion of (- (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) (/ 1 (* x y))) in (x y) around 0
0.840 * [taylor]: Taking taylor expansion of (- (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) (/ 1 (* x y))) in y
0.840 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in y
0.841 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in y
0.841 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in y
0.841 * [taylor]: Taking taylor expansion of 2.0 in y
0.841 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y
0.841 * [taylor]: Taking taylor expansion of 1/2 in y
0.841 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.841 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.841 * [taylor]: Taking taylor expansion of x in y
0.841 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.841 * [taylor]: Taking taylor expansion of x in y
0.841 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.841 * [taylor]: Taking taylor expansion of (* x y) in y
0.841 * [taylor]: Taking taylor expansion of x in y
0.841 * [taylor]: Taking taylor expansion of y in y
0.841 * [taylor]: Taking taylor expansion of (- (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) (/ 1 (* x y))) in x
0.841 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
0.841 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
0.841 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
0.841 * [taylor]: Taking taylor expansion of 2.0 in x
0.841 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.841 * [taylor]: Taking taylor expansion of 1/2 in x
0.841 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.841 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.841 * [taylor]: Taking taylor expansion of x in x
0.841 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.841 * [taylor]: Taking taylor expansion of x in x
0.842 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.842 * [taylor]: Taking taylor expansion of (* x y) in x
0.842 * [taylor]: Taking taylor expansion of x in x
0.842 * [taylor]: Taking taylor expansion of y in x
0.842 * [taylor]: Taking taylor expansion of (- (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) (/ 1 (* x y))) in x
0.842 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
0.842 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
0.842 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
0.842 * [taylor]: Taking taylor expansion of 2.0 in x
0.842 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.842 * [taylor]: Taking taylor expansion of 1/2 in x
0.842 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.842 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.842 * [taylor]: Taking taylor expansion of x in x
0.842 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.842 * [taylor]: Taking taylor expansion of x in x
0.842 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.842 * [taylor]: Taking taylor expansion of (* x y) in x
0.842 * [taylor]: Taking taylor expansion of x in x
0.842 * [taylor]: Taking taylor expansion of y in x
0.842 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.842 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.842 * [taylor]: Taking taylor expansion of y in y
0.842 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
0.842 * [taylor]: Taking taylor expansion of (log 1/2) in y
0.842 * [taylor]: Taking taylor expansion of 1/2 in y
0.842 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
0.842 * [taylor]: Taking taylor expansion of 2 in y
0.842 * [taylor]: Taking taylor expansion of (log x) in y
0.842 * [taylor]: Taking taylor expansion of x in y
0.843 * [taylor]: Taking taylor expansion of (neg 2) in y
0.843 * [taylor]: Taking taylor expansion of 2 in y
0.843 * [taylor]: Taking taylor expansion of 2.0 in y
0.844 * * * [progress]: simplifying candidates
0.844 * [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))))))
  (* (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)
  (/ (+ 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))
  (- (+ (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))))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (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)))))
0.884 * * [simplify]: iteration  0 :  5025  enodes  (cost  866 )
0.887 * [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))))))
  (* (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)
  (/ (+ 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))
  (+ (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))))
  (+ x (+ 2.0 (* x (* x 1/2))))
  (+ x (+ 2.0 (* x (* x 1/2))))
  (+ x (+ 2.0 (* x (* x 1/2))))
  (+ (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))))
0.888 * * * [progress]: adding candidates to table
0.984 * * [progress]: iteration 4 / 4
0.984 * * * [progress]: picking best candidate
0.997 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (* (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))))))) (* x y)))>
0.997 * * * [progress]: localizing error
1.011 * * * [progress]: generating rewritten candidates
1.011 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1)
1.016 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1)
1.020 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
1.025 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
1.027 * * * [progress]: generating series expansions
1.027 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1)
1.027 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in (x) around 0
1.027 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.027 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.027 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.027 * [taylor]: Taking taylor expansion of 1/2 in x
1.027 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.027 * [taylor]: Taking taylor expansion of x in x
1.027 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.027 * [taylor]: Taking taylor expansion of x in x
1.027 * [taylor]: Taking taylor expansion of 2.0 in x
1.027 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.027 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.027 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.027 * [taylor]: Taking taylor expansion of 1/2 in x
1.027 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.027 * [taylor]: Taking taylor expansion of x in x
1.027 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.027 * [taylor]: Taking taylor expansion of x in x
1.027 * [taylor]: Taking taylor expansion of 2.0 in x
1.028 * [approximate]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in (x) around 0
1.028 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
1.028 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.028 * [taylor]: Taking taylor expansion of 2.0 in x
1.028 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.028 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.028 * [taylor]: Taking taylor expansion of 1/2 in x
1.028 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.028 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.028 * [taylor]: Taking taylor expansion of x in x
1.028 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.028 * [taylor]: Taking taylor expansion of x in x
1.028 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
1.028 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.028 * [taylor]: Taking taylor expansion of 2.0 in x
1.029 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.029 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.029 * [taylor]: Taking taylor expansion of 1/2 in x
1.029 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.029 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.029 * [taylor]: Taking taylor expansion of x in x
1.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.029 * [taylor]: Taking taylor expansion of x in x
1.030 * [approximate]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in (x) around 0
1.030 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
1.030 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.030 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.030 * [taylor]: Taking taylor expansion of 2.0 in x
1.030 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.030 * [taylor]: Taking taylor expansion of 1/2 in x
1.030 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.030 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.030 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
1.030 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.030 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.030 * [taylor]: Taking taylor expansion of 2.0 in x
1.030 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.030 * [taylor]: Taking taylor expansion of 1/2 in x
1.030 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.030 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.031 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1)
1.031 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in (x) around 0
1.031 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.031 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.031 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.031 * [taylor]: Taking taylor expansion of 1/2 in x
1.031 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.031 * [taylor]: Taking taylor expansion of x in x
1.031 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.031 * [taylor]: Taking taylor expansion of x in x
1.031 * [taylor]: Taking taylor expansion of 2.0 in x
1.031 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.031 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.031 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.031 * [taylor]: Taking taylor expansion of 1/2 in x
1.031 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.031 * [taylor]: Taking taylor expansion of x in x
1.031 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.031 * [taylor]: Taking taylor expansion of x in x
1.031 * [taylor]: Taking taylor expansion of 2.0 in x
1.032 * [approximate]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in (x) around 0
1.032 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
1.032 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.032 * [taylor]: Taking taylor expansion of 2.0 in x
1.032 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.032 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.032 * [taylor]: Taking taylor expansion of 1/2 in x
1.032 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.032 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.032 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
1.032 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.032 * [taylor]: Taking taylor expansion of 2.0 in x
1.032 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.032 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.032 * [taylor]: Taking taylor expansion of 1/2 in x
1.032 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.032 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.033 * [taylor]: Taking taylor expansion of x in x
1.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.033 * [taylor]: Taking taylor expansion of x in x
1.033 * [approximate]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in (x) around 0
1.033 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
1.034 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.034 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.034 * [taylor]: Taking taylor expansion of 2.0 in x
1.034 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.034 * [taylor]: Taking taylor expansion of 1/2 in x
1.034 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.034 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.034 * [taylor]: Taking taylor expansion of x in x
1.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.034 * [taylor]: Taking taylor expansion of x in x
1.034 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
1.034 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.034 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.034 * [taylor]: Taking taylor expansion of 2.0 in x
1.034 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.034 * [taylor]: Taking taylor expansion of 1/2 in x
1.034 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.034 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.034 * [taylor]: Taking taylor expansion of x in x
1.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.034 * [taylor]: Taking taylor expansion of x in x
1.035 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
1.035 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in (x) around 0
1.035 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.035 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.035 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.035 * [taylor]: Taking taylor expansion of 1/2 in x
1.035 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.035 * [taylor]: Taking taylor expansion of x in x
1.035 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.035 * [taylor]: Taking taylor expansion of x in x
1.035 * [taylor]: Taking taylor expansion of 2.0 in x
1.035 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.035 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.035 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.035 * [taylor]: Taking taylor expansion of 1/2 in x
1.035 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.035 * [taylor]: Taking taylor expansion of x in x
1.035 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.035 * [taylor]: Taking taylor expansion of x in x
1.035 * [taylor]: Taking taylor expansion of 2.0 in x
1.036 * [approximate]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in (x) around 0
1.036 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
1.036 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.036 * [taylor]: Taking taylor expansion of 2.0 in x
1.036 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.036 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.036 * [taylor]: Taking taylor expansion of 1/2 in x
1.036 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.036 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
1.036 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.036 * [taylor]: Taking taylor expansion of 2.0 in x
1.036 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.036 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.036 * [taylor]: Taking taylor expansion of 1/2 in x
1.036 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.036 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.037 * [taylor]: Taking taylor expansion of x in x
1.037 * [approximate]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in (x) around 0
1.037 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
1.037 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.037 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.037 * [taylor]: Taking taylor expansion of 2.0 in x
1.038 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.038 * [taylor]: Taking taylor expansion of 1/2 in x
1.038 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.038 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.038 * [taylor]: Taking taylor expansion of x in x
1.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.038 * [taylor]: Taking taylor expansion of x in x
1.038 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
1.038 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.038 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.038 * [taylor]: Taking taylor expansion of 2.0 in x
1.038 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.038 * [taylor]: Taking taylor expansion of 1/2 in x
1.038 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.038 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.038 * [taylor]: Taking taylor expansion of x in x
1.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.038 * [taylor]: Taking taylor expansion of x in x
1.039 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
1.039 * [approximate]: Taking taylor expansion of (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 1/3) in (x) around 0
1.039 * [taylor]: Taking taylor expansion of (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 1/3) in x
1.039 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) in x
1.039 * [taylor]: Taking taylor expansion of (* 1/3 (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) in x
1.039 * [taylor]: Taking taylor expansion of 1/3 in x
1.039 * [taylor]: Taking taylor expansion of (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) in x
1.039 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.039 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.039 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.039 * [taylor]: Taking taylor expansion of 1/2 in x
1.039 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.039 * [taylor]: Taking taylor expansion of x in x
1.039 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.039 * [taylor]: Taking taylor expansion of x in x
1.039 * [taylor]: Taking taylor expansion of 2.0 in x
1.039 * [taylor]: Taking taylor expansion of (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 1/3) in x
1.039 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))))) in x
1.039 * [taylor]: Taking taylor expansion of (* 1/3 (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) in x
1.039 * [taylor]: Taking taylor expansion of 1/3 in x
1.039 * [taylor]: Taking taylor expansion of (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) in x
1.039 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x
1.039 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x
1.039 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.039 * [taylor]: Taking taylor expansion of 1/2 in x
1.039 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.039 * [taylor]: Taking taylor expansion of x in x
1.039 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.039 * [taylor]: Taking taylor expansion of x in x
1.039 * [taylor]: Taking taylor expansion of 2.0 in x
1.044 * [approximate]: Taking taylor expansion of (pow (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1/3) in (x) around 0
1.044 * [taylor]: Taking taylor expansion of (pow (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1/3) in x
1.044 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))))) in x
1.044 * [taylor]: Taking taylor expansion of (* 1/3 (log (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))))) in x
1.044 * [taylor]: Taking taylor expansion of 1/3 in x
1.044 * [taylor]: Taking taylor expansion of (log (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))) in x
1.044 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
1.044 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.045 * [taylor]: Taking taylor expansion of 2.0 in x
1.045 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.045 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.045 * [taylor]: Taking taylor expansion of 1/2 in x
1.045 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.045 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of (pow (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1/3) in x
1.045 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))))) in x
1.045 * [taylor]: Taking taylor expansion of (* 1/3 (log (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))))) in x
1.045 * [taylor]: Taking taylor expansion of 1/3 in x
1.045 * [taylor]: Taking taylor expansion of (log (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))) in x
1.045 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
1.045 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
1.045 * [taylor]: Taking taylor expansion of 2.0 in x
1.045 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
1.045 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.045 * [taylor]: Taking taylor expansion of 1/2 in x
1.045 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.045 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.049 * [approximate]: Taking taylor expansion of (pow (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) 1/3) in (x) around 0
1.049 * [taylor]: Taking taylor expansion of (pow (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) 1/3) in x
1.049 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)))))) in x
1.049 * [taylor]: Taking taylor expansion of (* 1/3 (log (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))))) in x
1.049 * [taylor]: Taking taylor expansion of 1/3 in x
1.049 * [taylor]: Taking taylor expansion of (log (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)))) in x
1.049 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
1.049 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.049 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.049 * [taylor]: Taking taylor expansion of 2.0 in x
1.049 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.049 * [taylor]: Taking taylor expansion of 1/2 in x
1.049 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.049 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.049 * [taylor]: Taking taylor expansion of x in x
1.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.049 * [taylor]: Taking taylor expansion of x in x
1.049 * [taylor]: Taking taylor expansion of (pow (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) 1/3) in x
1.049 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)))))) in x
1.049 * [taylor]: Taking taylor expansion of (* 1/3 (log (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))))) in x
1.049 * [taylor]: Taking taylor expansion of 1/3 in x
1.050 * [taylor]: Taking taylor expansion of (log (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)))) in x
1.050 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x
1.050 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x
1.050 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x
1.050 * [taylor]: Taking taylor expansion of 2.0 in x
1.050 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
1.050 * [taylor]: Taking taylor expansion of 1/2 in x
1.050 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.050 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.050 * [taylor]: Taking taylor expansion of x in x
1.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.050 * [taylor]: Taking taylor expansion of x in x
1.053 * * * [progress]: simplifying candidates
1.054 * [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))))))
  (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))))))
  (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))))))
  (log (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (exp (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (cbrt 1)
  (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (cbrt (* (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))))
  (cbrt (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (cbrt (sqrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (cbrt (sqrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (cbrt 1)
  (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (* (cbrt (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))) (cbrt (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))))
  (cbrt (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))))))) (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (sqrt (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (sqrt (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x))))
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x))))
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x))))
  (- (+ (* 0.08333333333333333 (* (pow (/ 1 (pow (log 2.0) 2)) 1/3) (pow x 2))) (+ (pow (log 2.0) 1/3) (* 0.16666666666666666 (* (pow (/ 1 (pow (log 2.0) 2)) 1/3) x)))) (+ (* 0.027777777777777776 (* (pow (/ 1 (pow (log 2.0) 5)) 1/3) (pow x 2))) (* 1/6 (* (pow (/ 1 (pow (log 2.0) 2)) 1/3) (/ (pow x 2) (pow 2.0 2))))))
  (- (+ (* 0.6666666666666666 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (- (log 1/2) (* 2 (log (/ 1 x)))) 2)) 1/3))) (+ (pow (- (log 1/2) (* 2 (log (/ 1 x)))) 1/3) (* 2/3 (* (/ 1 x) (pow (/ 1 (pow (- (log 1/2) (* 2 (log (/ 1 x)))) 2)) 1/3))))) (* 4/9 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (- (log 1/2) (* 2 (log (/ 1 x)))) 5)) 1/3))))
  (- (+ (* 0.6666666666666666 (* (pow (/ 1 (pow (- (log 1/2) (* 2 (log (/ -1 x)))) 2)) 1/3) (/ 1 (pow x 2)))) (+ (* 2/3 (* (pow (/ 1 (pow (- (log 1/2) (* 2 (log (/ -1 x)))) 2)) 1/3) (/ 1 x))) (pow (- (log 1/2) (* 2 (log (/ -1 x)))) 1/3))) (* 4/9 (* (pow (/ 1 (pow (- (log 1/2) (* 2 (log (/ -1 x)))) 5)) 1/3) (/ 1 (pow x 2)))))
1.098 * * [simplify]: iteration  0 :  4931  enodes  (cost  1210 )
1.098 * * [simplify]: iteration  1 :  4931  enodes  (cost  1210 )
1.102 * [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))))))
  (* (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))))))
  (* (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))))))
  (log (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (exp (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (cbrt 1)
  (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (cbrt (* (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))))
  (cbrt (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (cbrt (sqrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (cbrt (sqrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (cbrt 1)
  (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))
  (* (cbrt (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))) (cbrt (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))))
  (cbrt (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (log (+ x (+ 2.0 (* x (* x 1/2)))))
  (sqrt (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (sqrt (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))))
  (+ (log 2.0) (+ (* x (+ (* x 0.25) 0.5)) (* (* (/ x 2.0) (/ x 2.0)) -1/2)))
  (+ (/ 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 (+ (* x 0.25) 0.5)) (* (* (/ x 2.0) (/ x 2.0)) -1/2)))
  (+ (/ 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 (+ (* x 0.25) 0.5)) (* (* (/ x 2.0) (/ x 2.0)) -1/2)))
  (+ (/ 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))))
  (+ (cbrt (log 2.0)) (+ (* (cbrt (/ 1 (pow (log 2.0) 2))) (+ (* x (* x 0.08333333333333333)) (* x 0.16666666666666666))) (- (* (* (/ x 2.0) (/ x 2.0)) (* (cbrt (/ 1 (pow (log 2.0) 2))) -1/6)) (* x (* x (* 0.027777777777777776 (cbrt (/ 1 (pow (log 2.0) 5)))))))))
  (+ (cbrt (+ (log 1/2) (* 2 (log x)))) (+ (* (cbrt (/ 1 (pow (+ (log 1/2) (* 2 (log x))) 2))) (+ (/ 0.6666666666666666 (* x x)) (/ 2/3 x))) (* (cbrt (/ 1 (pow (+ (log 1/2) (* 2 (log x))) 5))) (/ -4/9 (* x x)))))
  (+ (cbrt (+ (log 1/2) (* (log (/ -1 x)) -2))) (+ (* (cbrt (/ 1 (pow (+ (log 1/2) (* (log (/ -1 x)) -2)) 2))) (+ (/ 0.6666666666666666 (* x x)) (/ 2/3 x))) (* (cbrt (/ 1 (pow (+ (log 1/2) (* (log (/ -1 x)) -2)) 5))) (/ -4/9 (* x x)))))
1.102 * * * [progress]: adding candidates to table
1.335 * [progress]: [Phase 3 of 3] Extracting.
1.335 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))))> #<alt (λ (x y) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))> #<alt (λ (x y) (+ (log 1/2) (+ (/ 2 x) (- (* (log (/ -1 x)) -2) (* x y)))))> #<alt (λ (x y) (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y)))> #<alt (λ (x y) (- (* (* (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))) (cbrt (+ (log 2.0) (+ (* x (+ (* x 0.25) 0.5)) (* (* (/ x 2.0) (/ x 2.0)) -1/2))))) (* x y)))>)
1.336 * * * [regime-changes]: Trying 3 branch expressions: ((- (log (+ 1.0 (exp x))) (* x y)) y x)
1.336 * * * * [regimes]: Trying to branch on (- (log (+ 1.0 (exp x))) (* x y)) from (#<alt (λ (x y) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))))> #<alt (λ (x y) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))> #<alt (λ (x y) (+ (log 1/2) (+ (/ 2 x) (- (* (log (/ -1 x)) -2) (* x y)))))> #<alt (λ (x y) (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y)))> #<alt (λ (x y) (- (* (* (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))) (cbrt (+ (log 2.0) (+ (* x (+ (* x 0.25) 0.5)) (* (* (/ x 2.0) (/ x 2.0)) -1/2))))) (* x y)))>)
1.390 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))))> #<alt (λ (x y) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))> #<alt (λ (x y) (+ (log 1/2) (+ (/ 2 x) (- (* (log (/ -1 x)) -2) (* x y)))))> #<alt (λ (x y) (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y)))> #<alt (λ (x y) (- (* (* (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))) (cbrt (+ (log 2.0) (+ (* x (+ (* x 0.25) 0.5)) (* (* (/ x 2.0) (/ x 2.0)) -1/2))))) (* x y)))>)
1.436 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y)))))> #<alt (λ (x y) (- (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (* x y)))> #<alt (λ (x y) (+ (log 1/2) (+ (/ 2 x) (- (* (log (/ -1 x)) -2) (* x y)))))> #<alt (λ (x y) (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y)))> #<alt (λ (x y) (- (* (* (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))) (cbrt (+ (log 2.0) (+ (* x (+ (* x 0.25) 0.5)) (* (* (/ x 2.0) (/ x 2.0)) -1/2))))) (* x y)))>)
1.484 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
1.485 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y))
1.486 * * [simplify]: iteration  0 :  63  enodes  (cost  26 )
1.486 * * [simplify]: iteration  1 :  63  enodes  (cost  26 )
1.486 * [simplify]: Simplified to:
   (- (- (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* x y))
2.934 * [regime-testing]: End program error score: 0.525709461295591
3.044 * [regime-testing]: Target error score: 0.057962798241317615