27.632 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.054 * * * [progress]: [2/2] Setting up program.
0.056 * [progress]: [Phase 2 of 3] Improving.
0.057 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ 1.0 (exp x))) (* x y))
0.059 * * [simplify]: iteration  0 :  12  enodes  (cost  5 )
0.061 * * [simplify]: iteration  1 :  19  enodes  (cost  5 )
0.062 * * [simplify]: iteration  2 :  23  enodes  (cost  5 )
0.063 * * [simplify]: iteration  3 :  23  enodes  (cost  5 )
0.063 * [simplify]: Simplified to:
   (- (log (+ 1.0 (exp x))) (* x y))
0.063 * * [progress]: iteration 1 / 4
0.063 * * * [progress]: picking best candidate
0.065 * * * * [pick]: Picked  #<alt (λ (x y) (- (log (+ 1.0 (exp x))) (* x y)))>
0.065 * * * [progress]: localizing error
0.073 * * * [progress]: generating rewritten candidates
0.073 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.076 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.082 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.087 * * * [progress]: generating series expansions
0.087 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.087 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0
0.087 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.088 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.088 * [taylor]: Taking taylor expansion of (exp x) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [taylor]: Taking taylor expansion of 1.0 in x
0.088 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.088 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.088 * [taylor]: Taking taylor expansion of (exp x) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of 1.0 in x
0.105 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.105 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.105 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.105 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of 1.0 in x
0.106 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.106 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.106 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of 1.0 in x
0.127 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.127 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.127 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.127 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.127 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.127 * [taylor]: Taking taylor expansion of -1 in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of 1.0 in x
0.128 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.128 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.128 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.128 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.128 * [taylor]: Taking taylor expansion of -1 in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of 1.0 in x
0.151 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.151 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0
0.151 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y
0.151 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y
0.151 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y
0.152 * [taylor]: Taking taylor expansion of (exp x) in y
0.152 * [taylor]: Taking taylor expansion of x in y
0.152 * [taylor]: Taking taylor expansion of 1.0 in y
0.152 * [taylor]: Taking taylor expansion of (* x y) in y
0.152 * [taylor]: Taking taylor expansion of x in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.152 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.152 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.152 * [taylor]: Taking taylor expansion of (exp x) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of 1.0 in x
0.152 * [taylor]: Taking taylor expansion of (* x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.152 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.152 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.152 * [taylor]: Taking taylor expansion of (exp x) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of 1.0 in x
0.153 * [taylor]: Taking taylor expansion of (* x y) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.154 * [taylor]: Taking taylor expansion of 2.0 in y
0.159 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
0.159 * [taylor]: Taking taylor expansion of 0.5 in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.171 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
0.171 * [taylor]: Taking taylor expansion of 0.25 in y
0.171 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
0.171 * [taylor]: Taking taylor expansion of 1/2 in y
0.171 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
0.171 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
0.171 * [taylor]: Taking taylor expansion of 2.0 in y
0.173 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.173 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y
0.173 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.173 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.173 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.173 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of 1.0 in y
0.173 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.173 * [taylor]: Taking taylor expansion of (* x y) in y
0.174 * [taylor]: Taking taylor expansion of x in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.174 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.174 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.174 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of 1.0 in x
0.174 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.174 * [taylor]: Taking taylor expansion of (* x y) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.175 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.175 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.175 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of 1.0 in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.175 * [taylor]: Taking taylor expansion of (* x y) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.176 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.177 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.177 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.177 * [taylor]: Taking taylor expansion of x in y
0.177 * [taylor]: Taking taylor expansion of 1.0 in y
0.180 * [taylor]: Taking taylor expansion of 0 in y
0.184 * [taylor]: Taking taylor expansion of 0 in y
0.190 * [taylor]: Taking taylor expansion of 0 in y
0.190 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.190 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y
0.190 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.190 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.190 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.190 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.190 * [taylor]: Taking taylor expansion of -1 in y
0.190 * [taylor]: Taking taylor expansion of x in y
0.190 * [taylor]: Taking taylor expansion of 1.0 in y
0.191 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.191 * [taylor]: Taking taylor expansion of (* x y) in y
0.191 * [taylor]: Taking taylor expansion of x in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.191 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.191 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.191 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.191 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.191 * [taylor]: Taking taylor expansion of -1 in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.192 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.192 * [taylor]: Taking taylor expansion of (* x y) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of y in x
0.192 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.192 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.192 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.192 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.192 * [taylor]: Taking taylor expansion of -1 in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.193 * [taylor]: Taking taylor expansion of (* x y) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of y in x
0.193 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.193 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.195 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.195 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.195 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.195 * [taylor]: Taking taylor expansion of -1 in y
0.195 * [taylor]: Taking taylor expansion of x in y
0.195 * [taylor]: Taking taylor expansion of 1.0 in y
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.201 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [taylor]: Taking taylor expansion of 0 in y
0.208 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.208 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
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 (+ (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
0.210 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
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
0.211 * [taylor]: Taking taylor expansion of 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
0.213 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
0.213 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.213 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.213 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.213 * [taylor]: Taking taylor expansion of -1 in x
0.213 * [taylor]: Taking taylor expansion of x in x
0.213 * [taylor]: Taking taylor expansion of 1.0 in x
0.213 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.213 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.213 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.213 * [taylor]: Taking taylor expansion of -1 in x
0.213 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of 1.0 in x
0.215 * * * [progress]: simplifying candidates
0.216 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (log (+ 1.0 (exp x))))
  (log1p (log (+ 1.0 (exp x))))
  (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))))
  (fma 1 (log (+ 1.0 (exp x))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma 1 (log (+ 1.0 (exp x))) (- (* y x)))
  (fma (- y) x (* y x))
  (expm1 (- (log (+ 1.0 (exp x))) (* x y)))
  (log1p (- (log (+ 1.0 (exp x))) (* x y)))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (/ (+ 1.0 (exp x)) (exp (* x y)))
  (log (- (log (+ 1.0 (exp x))) (* x y)))
  (exp (- (log (+ 1.0 (exp x))) (* x y)))
  (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))))
  (cbrt (- (log (+ 1.0 (exp x))) (* x y)))
  (* (* (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y))) (- (log (+ 1.0 (exp x))) (* x y)))
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))
  (+ (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (+ (* (* x y) (* x y)) (* (log (+ 1.0 (exp x))) (* x y))))
  (- (* x y))
  (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y)))
  (+ (log (+ 1.0 (exp x))) (* x y))
  (- (log (cbrt (+ 1.0 (exp x)))) (* x y))
  (- (log (sqrt (+ 1.0 (exp x)))) (* x y))
  (- (log (+ 1.0 (exp x))) (* x y))
  (- (log (+ 1.0 (exp x))) (* x y))
  (+ (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (* x y))
  (+ (log (- 1.0 (exp x))) (* x y))
  (- (* x y))
  (expm1 (+ 1.0 (exp x)))
  (log1p (+ 1.0 (exp x)))
  (* (exp 1.0) (exp (exp x)))
  (log (+ 1.0 (exp x)))
  (exp (+ 1.0 (exp x)))
  (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))
  (cbrt (+ 1.0 (exp x)))
  (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (+ (pow 1.0 3) (pow (exp x) 3))
  (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))
  (- (* 1.0 1.0) (* (exp x) (exp x)))
  (- 1.0 (exp x))
  (+ 1.0 (exp x))
  (- (+ (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)
0.220 * * [simplify]: iteration  0 :  236  enodes  (cost  404 )
0.224 * * [simplify]: iteration  1 :  702  enodes  (cost  369 )
0.235 * * [simplify]: iteration  2 :  2284  enodes  (cost  367 )
0.272 * * [simplify]: iteration  3 :  5002  enodes  (cost  340 )
0.274 * [simplify]: Simplified to:
   (expm1 (log (+ 1.0 (exp x))))
  (log1p (log (+ 1.0 (exp x))))
  (* 2 (log (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  (log (sqrt (+ 1.0 (exp x))))
  0
  (log (+ (exp x) 1.0))
  0
  (log (+ (exp x) 1.0))
  (log (+ (pow 1.0 3) (pow (exp x) 3)))
  (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (log (- (* 1.0 1.0) (* (exp x) (exp x))))
  (log (- 1.0 (exp x)))
  (log (+ (exp x) 1.0))
  (log (log (+ 1.0 (exp x))))
  (+ 1.0 (exp x))
  (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x)))))
  (cbrt (log (+ 1.0 (exp x))))
  (pow (log (+ 1.0 (exp x))) 3)
  (sqrt (log (+ 1.0 (exp x))))
  (sqrt (log (+ 1.0 (exp x))))
  (- (log (+ (exp x) 1.0)) (* y x))
  0
  (- (log (+ (exp x) 1.0)) (* y x))
  0
  (- (log (+ (exp x) 1.0)) (* y x))
  0
  (- (log (+ (exp x) 1.0)) (* y x))
  0
  (expm1 (- (log (+ 1.0 (exp x))) (* x y)))
  (log1p (- (log (+ 1.0 (exp x))) (* x y)))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (/ (+ 1.0 (exp x)) (exp (* x y)))
  (log (- (log (+ 1.0 (exp x))) (* x y)))
  (/ (+ 1.0 (exp x)) (exp (* x y)))
  (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))))
  (cbrt (- (log (+ 1.0 (exp x))) (* x y)))
  (pow (- (log (+ (exp x) 1.0)) (* x y)) 3)
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))
  (fma (log (+ (exp x) 1.0)) (fma x y (log (+ (exp x) 1.0))) (* (* x y) (* x y)))
  (- (* x y))
  (* (- (log (+ (exp x) 1.0)) (* x y)) (fma x y (log (+ (exp x) 1.0))))
  (fma x y (log (+ (exp x) 1.0)))
  (- (log (cbrt (+ 1.0 (exp x)))) (* x y))
  (- (log (sqrt (+ 1.0 (exp x)))) (* x y))
  (- (log (+ (exp x) 1.0)) (* y x))
  (- (log (+ (exp x) 1.0)) (* y x))
  (fma x y (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (fma x y (log (- 1.0 (exp x))))
  (- (* x y))
  (expm1 (+ 1.0 (exp x)))
  (log1p (+ 1.0 (exp x)))
  (exp (+ 1.0 (exp x)))
  (log (+ (exp x) 1.0))
  (exp (+ 1.0 (exp x)))
  (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))
  (cbrt (+ 1.0 (exp x)))
  (pow (+ 1.0 (exp x)) 3)
  (sqrt (+ 1.0 (exp x)))
  (sqrt (+ 1.0 (exp x)))
  (+ (pow 1.0 3) (pow (exp x) 3))
  (fma (exp x) (- (exp x) 1.0) (* 1.0 1.0))
  (- (* 1.0 1.0) (* (exp x) (exp x)))
  (- 1.0 (exp x))
  (+ 1.0 (exp x))
  (+ (fma x 0.5 (log 2.0)) (* (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2)))))
  (log (+ (exp x) 1.0))
  (log (+ (exp x) 1.0))
  (fma x (+ (* 0.125 x) 0.5) (log 2.0))
  (- (log (+ (exp x) 1.0)) (* y x))
  (- (log (+ (exp x) 1.0)) (* y x))
  (fma 1/2 (pow x 2) (+ x 2.0))
  (+ 1.0 (exp x))
  (+ 1.0 (exp x))
0.277 * * * [progress]: adding candidates to table
0.436 * * [progress]: iteration 2 / 4
0.436 * * * [progress]: picking best candidate
0.447 * * * * [pick]: Picked  #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y))))>
0.447 * * * [progress]: localizing error
0.460 * * * [progress]: generating rewritten candidates
0.460 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.469 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.473 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
0.476 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
0.482 * * * [progress]: generating series expansions
0.482 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.482 * [approximate]: Taking taylor expansion of (log (pow (pow (+ (exp x) 1.0) 2) 1/3)) in (x) around 0
0.482 * [taylor]: Taking taylor expansion of (log (pow (pow (+ (exp x) 1.0) 2) 1/3)) in x
0.482 * [taylor]: Taking taylor expansion of (pow (pow (+ (exp x) 1.0) 2) 1/3) in x
0.482 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (exp x) 1.0) 2)))) in x
0.482 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (exp x) 1.0) 2))) in x
0.482 * [taylor]: Taking taylor expansion of 1/3 in x
0.482 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 2)) in x
0.482 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 2) in x
0.482 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.482 * [taylor]: Taking taylor expansion of (exp x) in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of 1.0 in x
0.485 * [taylor]: Taking taylor expansion of (log (pow (pow (+ (exp x) 1.0) 2) 1/3)) in x
0.485 * [taylor]: Taking taylor expansion of (pow (pow (+ (exp x) 1.0) 2) 1/3) in x
0.485 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (exp x) 1.0) 2)))) in x
0.485 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (exp x) 1.0) 2))) in x
0.485 * [taylor]: Taking taylor expansion of 1/3 in x
0.485 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 2)) in x
0.485 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 2) in x
0.485 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.485 * [taylor]: Taking taylor expansion of (exp x) in x
0.486 * [taylor]: Taking taylor expansion of x in x
0.486 * [taylor]: Taking taylor expansion of 1.0 in x
0.541 * [approximate]: Taking taylor expansion of (log (pow (pow (+ (exp (/ 1 x)) 1.0) 2) 1/3)) in (x) around 0
0.542 * [taylor]: Taking taylor expansion of (log (pow (pow (+ (exp (/ 1 x)) 1.0) 2) 1/3)) in x
0.542 * [taylor]: Taking taylor expansion of (pow (pow (+ (exp (/ 1 x)) 1.0) 2) 1/3) in x
0.542 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (exp (/ 1 x)) 1.0) 2)))) in x
0.542 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (exp (/ 1 x)) 1.0) 2))) in x
0.542 * [taylor]: Taking taylor expansion of 1/3 in x
0.542 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 2)) in x
0.542 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 2) in x
0.542 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.542 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of 1.0 in x
0.543 * [taylor]: Taking taylor expansion of (log (pow (pow (+ (exp (/ 1 x)) 1.0) 2) 1/3)) in x
0.543 * [taylor]: Taking taylor expansion of (pow (pow (+ (exp (/ 1 x)) 1.0) 2) 1/3) in x
0.543 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (exp (/ 1 x)) 1.0) 2)))) in x
0.543 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (exp (/ 1 x)) 1.0) 2))) in x
0.543 * [taylor]: Taking taylor expansion of 1/3 in x
0.543 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 2)) in x
0.543 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 2) in x
0.543 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.543 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of 1.0 in x
0.608 * [approximate]: Taking taylor expansion of (log (pow (pow (+ (exp (/ -1 x)) 1.0) 2) 1/3)) in (x) around 0
0.609 * [taylor]: Taking taylor expansion of (log (pow (pow (+ (exp (/ -1 x)) 1.0) 2) 1/3)) in x
0.609 * [taylor]: Taking taylor expansion of (pow (pow (+ (exp (/ -1 x)) 1.0) 2) 1/3) in x
0.609 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (exp (/ -1 x)) 1.0) 2)))) in x
0.609 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (exp (/ -1 x)) 1.0) 2))) in x
0.609 * [taylor]: Taking taylor expansion of 1/3 in x
0.609 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 2)) in x
0.609 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 2) in x
0.609 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.609 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.609 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.609 * [taylor]: Taking taylor expansion of -1 in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.609 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * [taylor]: Taking taylor expansion of (log (pow (pow (+ (exp (/ -1 x)) 1.0) 2) 1/3)) in x
0.610 * [taylor]: Taking taylor expansion of (pow (pow (+ (exp (/ -1 x)) 1.0) 2) 1/3) in x
0.610 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (exp (/ -1 x)) 1.0) 2)))) in x
0.610 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (exp (/ -1 x)) 1.0) 2))) in x
0.610 * [taylor]: Taking taylor expansion of 1/3 in x
0.610 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 2)) in x
0.610 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 2) in x
0.610 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.610 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.610 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.610 * [taylor]: Taking taylor expansion of -1 in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of 1.0 in x
0.675 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.675 * [approximate]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/3)) in (x) around 0
0.675 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/3)) in x
0.675 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in x
0.675 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) 1.0)))) in x
0.675 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) 1.0))) in x
0.675 * [taylor]: Taking taylor expansion of 1/3 in x
0.675 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.675 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.675 * [taylor]: Taking taylor expansion of (exp x) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of 1.0 in x
0.678 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/3)) in x
0.678 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in x
0.678 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) 1.0)))) in x
0.678 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) 1.0))) in x
0.678 * [taylor]: Taking taylor expansion of 1/3 in x
0.678 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.678 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.678 * [taylor]: Taking taylor expansion of (exp x) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of 1.0 in x
0.745 * [approximate]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/3)) in (x) around 0
0.745 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/3)) in x
0.746 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in x
0.746 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.746 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) 1.0))) in x
0.746 * [taylor]: Taking taylor expansion of 1/3 in x
0.746 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.746 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.746 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.746 * [taylor]: Taking taylor expansion of 1.0 in x
0.746 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/3)) in x
0.746 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in x
0.746 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.746 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) 1.0))) in x
0.746 * [taylor]: Taking taylor expansion of 1/3 in x
0.746 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.746 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.746 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.753 * [taylor]: Taking taylor expansion of 1.0 in x
0.808 * [approximate]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/3)) in (x) around 0
0.808 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/3)) in x
0.808 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in x
0.809 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.809 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -1 x)) 1.0))) in x
0.809 * [taylor]: Taking taylor expansion of 1/3 in x
0.809 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.809 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.809 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.809 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.809 * [taylor]: Taking taylor expansion of -1 in x
0.809 * [taylor]: Taking taylor expansion of x in x
0.809 * [taylor]: Taking taylor expansion of 1.0 in x
0.809 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/3)) in x
0.809 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in x
0.809 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.809 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -1 x)) 1.0))) in x
0.809 * [taylor]: Taking taylor expansion of 1/3 in x
0.809 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.809 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.809 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.809 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.810 * [taylor]: Taking taylor expansion of -1 in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.810 * [taylor]: Taking taylor expansion of 1.0 in x
0.870 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
0.870 * [approximate]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in (x) around 0
0.870 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in x
0.870 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) 1.0)))) in x
0.870 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) 1.0))) in x
0.870 * [taylor]: Taking taylor expansion of 1/3 in x
0.870 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.870 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.870 * [taylor]: Taking taylor expansion of (exp x) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of 1.0 in x
0.872 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in x
0.872 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) 1.0)))) in x
0.872 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) 1.0))) in x
0.873 * [taylor]: Taking taylor expansion of 1/3 in x
0.873 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.873 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.873 * [taylor]: Taking taylor expansion of (exp x) in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of 1.0 in x
0.911 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in (x) around 0
0.911 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in x
0.911 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.911 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) 1.0))) in x
0.911 * [taylor]: Taking taylor expansion of 1/3 in x
0.911 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.911 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.911 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of 1.0 in x
0.912 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in x
0.912 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) 1.0)))) in x
0.912 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) 1.0))) in x
0.912 * [taylor]: Taking taylor expansion of 1/3 in x
0.912 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.912 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.912 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.912 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of 1.0 in x
0.953 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in (x) around 0
0.953 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in x
0.954 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.954 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -1 x)) 1.0))) in x
0.954 * [taylor]: Taking taylor expansion of 1/3 in x
0.954 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.954 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.954 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.954 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.954 * [taylor]: Taking taylor expansion of -1 in x
0.954 * [taylor]: Taking taylor expansion of x in x
0.954 * [taylor]: Taking taylor expansion of 1.0 in x
0.954 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in x
0.954 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -1 x)) 1.0)))) in x
0.954 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -1 x)) 1.0))) in x
0.954 * [taylor]: Taking taylor expansion of 1/3 in x
0.954 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.954 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.954 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.954 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.954 * [taylor]: Taking taylor expansion of -1 in x
0.955 * [taylor]: Taking taylor expansion of x in x
0.955 * [taylor]: Taking taylor expansion of 1.0 in x
0.990 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
0.990 * [approximate]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in (x) around 0
0.990 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in x
0.990 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) 1.0)))) in x
0.990 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) 1.0))) in x
0.990 * [taylor]: Taking taylor expansion of 1/3 in x
0.990 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.990 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.990 * [taylor]: Taking taylor expansion of (exp x) in x
0.990 * [taylor]: Taking taylor expansion of x in x
0.990 * [taylor]: Taking taylor expansion of 1.0 in x
0.992 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/3) in x
0.992 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp x) 1.0)))) in x
0.992 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp x) 1.0))) in x
0.992 * [taylor]: Taking taylor expansion of 1/3 in x
0.992 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.993 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.993 * [taylor]: Taking taylor expansion of (exp x) in x
0.993 * [taylor]: Taking taylor expansion of x in x
0.993 * [taylor]: Taking taylor expansion of 1.0 in x
1.037 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in (x) around 0
1.037 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in x
1.037 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) 1.0)))) in x
1.037 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) 1.0))) in x
1.037 * [taylor]: Taking taylor expansion of 1/3 in x
1.037 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
1.037 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
1.037 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.037 * [taylor]: Taking taylor expansion of x in x
1.038 * [taylor]: Taking taylor expansion of 1.0 in x
1.038 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/3) in x
1.038 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ 1 x)) 1.0)))) in x
1.038 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ 1 x)) 1.0))) in x
1.038 * [taylor]: Taking taylor expansion of 1/3 in x
1.038 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
1.038 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
1.038 * [taylor]: Taking taylor expansion of (exp (/ 1 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 1.0 in x
1.074 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in (x) around 0
1.074 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in x
1.074 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -1 x)) 1.0)))) in x
1.074 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -1 x)) 1.0))) in x
1.074 * [taylor]: Taking taylor expansion of 1/3 in x
1.074 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
1.074 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
1.074 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.074 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.074 * [taylor]: Taking taylor expansion of -1 in x
1.074 * [taylor]: Taking taylor expansion of x in x
1.074 * [taylor]: Taking taylor expansion of 1.0 in x
1.074 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/3) in x
1.074 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (exp (/ -1 x)) 1.0)))) in x
1.075 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (exp (/ -1 x)) 1.0))) in x
1.075 * [taylor]: Taking taylor expansion of 1/3 in x
1.075 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
1.075 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
1.075 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.075 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.075 * [taylor]: Taking taylor expansion of -1 in x
1.075 * [taylor]: Taking taylor expansion of x in x
1.075 * [taylor]: Taking taylor expansion of 1.0 in x
1.115 * * * [progress]: simplifying candidates
1.117 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log1p (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (+ 1.0 (exp x))))
  (log (cbrt (+ 1.0 (exp x))))
  (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (* (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))
  (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))))
  (log (* (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (cbrt (- 1.0 (exp x)))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (* (cbrt (- 1.0 (exp x))) (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))))
  (log (* (cbrt (- 1.0 (exp x))) (cbrt (- 1.0 (exp x)))))
  (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (* (cbrt (+ 1.0 (exp x))) (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))))
  (log (cbrt (- 1.0 (exp x))))
  (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (- 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (cbrt (+ 1.0 (exp x))))
  (log (* (+ 1.0 (exp x)) (+ 1.0 (exp x))))
  (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ 1.0 (exp x))))
  (log (cbrt (+ 1.0 (exp x))))
  (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (log (+ 1.0 (exp x)))
  (log (cbrt (+ 1.0 (exp x))))
  (log (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (exp (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (* (cbrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (cbrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))))
  (cbrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (* (* (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (sqrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (sqrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (expm1 (log (cbrt (+ 1.0 (exp x)))))
  (log1p (log (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt 1))
  (log (cbrt (+ 1.0 (exp x))))
  (log (cbrt 1))
  (log (cbrt (+ 1.0 (exp x))))
  (log (* (cbrt (cbrt (+ 1.0 (exp x)))) (cbrt (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log 1)
  (log (cbrt (+ 1.0 (exp x))))
  (log (cbrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))))
  (log (cbrt (- 1.0 (exp x))))
  (log (+ 1.0 (exp x)))
  (log (cbrt (+ 1.0 (exp x))))
  (log (log (cbrt (+ 1.0 (exp x)))))
  (exp (log (cbrt (+ 1.0 (exp x)))))
  (* (cbrt (log (cbrt (+ 1.0 (exp x))))) (cbrt (log (cbrt (+ 1.0 (exp x))))))
  (cbrt (log (cbrt (+ 1.0 (exp x)))))
  (* (* (log (cbrt (+ 1.0 (exp x)))) (log (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))))
  (sqrt (log (cbrt (+ 1.0 (exp x)))))
  (sqrt (log (cbrt (+ 1.0 (exp x)))))
  (expm1 (cbrt (+ 1.0 (exp x))))
  (log1p (cbrt (+ 1.0 (exp x))))
  (log (cbrt (+ 1.0 (exp x))))
  (exp (cbrt (+ 1.0 (exp x))))
  (cbrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt 1)
  (cbrt (+ 1.0 (exp x)))
  (cbrt 1)
  (cbrt (+ 1.0 (exp x)))
  (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))
  (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))
  (cbrt (- 1.0 (exp x)))
  (* (cbrt (cbrt (+ 1.0 (exp x)))) (cbrt (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (* (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (expm1 (cbrt (+ 1.0 (exp x))))
  (log1p (cbrt (+ 1.0 (exp x))))
  (log (cbrt (+ 1.0 (exp x))))
  (exp (cbrt (+ 1.0 (exp x))))
  (cbrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt 1)
  (cbrt (+ 1.0 (exp x)))
  (cbrt 1)
  (cbrt (+ 1.0 (exp x)))
  (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))
  (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))
  (cbrt (- 1.0 (exp x)))
  (* (cbrt (cbrt (+ 1.0 (exp x)))) (cbrt (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (* (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (+ (* 0.08333333333333334 (pow x 2)) (+ (* 0.3333333333333333 x) (log (pow 4.0 1/3))))
  (log (pow (pow (+ (exp x) 1.0) 2) 1/3))
  (log (pow (pow (+ (exp x) 1.0) 2) 1/3))
  (- (+ (* 0.08333333333333331 (pow x 2)) (+ (* 0.16666666666666666 x) (log (pow 2.0 1/3)))) (* 1/6 (/ (pow x 2) (pow 2.0 2))))
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (pow (+ (exp x) 1.0) 1/3))
  (- (+ (* 0.16666666666666666 (* x (pow 2.0 1/3))) (+ (pow 2.0 1/3) (* 0.09722222222222221 (* (pow x 2) (pow 2.0 1/3))))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 2.0 5)) 1/3))))
  (pow (+ (exp x) 1.0) 1/3)
  (pow (+ (exp x) 1.0) 1/3)
  (- (+ (* 0.16666666666666666 (* x (pow 2.0 1/3))) (+ (pow 2.0 1/3) (* 0.09722222222222221 (* (pow x 2) (pow 2.0 1/3))))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 2.0 5)) 1/3))))
  (pow (+ (exp x) 1.0) 1/3)
  (pow (+ (exp x) 1.0) 1/3)
1.122 * * [simplify]: iteration  0 :  271  enodes  (cost  770 )
1.126 * * [simplify]: iteration  1 :  701  enodes  (cost  685 )
1.138 * * [simplify]: iteration  2 :  2411  enodes  (cost  670 )
1.183 * * [simplify]: iteration  3 :  5001  enodes  (cost  666 )
1.186 * [simplify]: Simplified to:
   (expm1 (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log1p (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (pow (+ (exp x) 1.0) 1/3))
  (* 2 (log (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (* 2 (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (* (cbrt (- 1.0 (exp x))) (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))))
  (log (* (cbrt (- 1.0 (exp x))) (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))))
  (* 2 (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))))
  (* 2 (log (cbrt (- 1.0 (exp x)))))
  (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (- 1.0 (exp x))))
  (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (* (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))) (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (- 1.0 (exp x))))
  (log (+ (exp x) 1.0))
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (pow (+ (exp x) 1.0) 2))
  (* (log (+ (exp x) 1.0)) 2/3)
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (pow (+ (exp x) 1.0) 1/3))
  (* (log (+ (exp x) 1.0)) 2/3)
  (log (+ (exp x) 1.0))
  (log (pow (+ (exp x) 1.0) 1/3))
  (+ (log (log (+ (exp x) 1.0))) (log 2/3))
  (pow (+ 1.0 (exp x)) 2/3)
  (* (cbrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (cbrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))))
  (cbrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (pow (* (log (+ (exp x) 1.0)) 2/3) 3)
  (sqrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (sqrt (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (expm1 (log (cbrt (+ 1.0 (exp x)))))
  (log1p (log (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (cbrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt (sqrt (+ 1.0 (exp x)))))
  (log (cbrt 1))
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (cbrt 1))
  (log (pow (+ (exp x) 1.0) 1/3))
  (* 2 (log (cbrt (cbrt (+ 1.0 (exp x))))))
  (log (cbrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  (log (sqrt (cbrt (+ 1.0 (exp x)))))
  0
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (cbrt (+ (pow 1.0 3) (pow (exp x) 3))))
  (log (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x)))))
  (log (cbrt (- 1.0 (exp x))))
  (log (+ (exp x) 1.0))
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (log (cbrt (+ 1.0 (exp x)))))
  (pow (+ (exp x) 1.0) 1/3)
  (* (cbrt (log (cbrt (+ 1.0 (exp x))))) (cbrt (log (cbrt (+ 1.0 (exp x))))))
  (cbrt (log (cbrt (+ 1.0 (exp x)))))
  (pow (log (pow (+ (exp x) 1.0) 1/3)) 3)
  (sqrt (log (cbrt (+ 1.0 (exp x)))))
  (sqrt (log (cbrt (+ 1.0 (exp x)))))
  (expm1 (cbrt (+ 1.0 (exp x))))
  (log1p (cbrt (+ 1.0 (exp x))))
  (log (pow (+ (exp x) 1.0) 1/3))
  (exp (cbrt (+ 1.0 (exp x))))
  (cbrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt 1)
  (pow (+ (exp x) 1.0) 1/3)
  (cbrt 1)
  (pow (+ (exp x) 1.0) 1/3)
  (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))
  (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))
  (cbrt (- 1.0 (exp x)))
  (* (cbrt (cbrt (+ 1.0 (exp x)))) (cbrt (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (+ 1.0 (exp x))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (expm1 (cbrt (+ 1.0 (exp x))))
  (log1p (cbrt (+ 1.0 (exp x))))
  (log (pow (+ (exp x) 1.0) 1/3))
  (exp (cbrt (+ 1.0 (exp x))))
  (cbrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt (sqrt (+ 1.0 (exp x))))
  (cbrt 1)
  (pow (+ (exp x) 1.0) 1/3)
  (cbrt 1)
  (pow (+ (exp x) 1.0) 1/3)
  (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))
  (cbrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))
  (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))
  (cbrt (- 1.0 (exp x)))
  (* (cbrt (cbrt (+ 1.0 (exp x)))) (cbrt (cbrt (+ 1.0 (exp x)))))
  (cbrt (cbrt (+ 1.0 (exp x))))
  (+ 1.0 (exp x))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (sqrt (cbrt (+ 1.0 (exp x))))
  (fma 0.08333333333333334 (pow x 2) (fma 0.3333333333333333 x (log (pow 4.0 1/3))))
  (* (log (+ (exp x) 1.0)) 2/3)
  (* (log (+ (exp x) 1.0)) 2/3)
  (fma (pow x 2) 0.08333333333333331 (- (fma 0.16666666666666666 x (log (pow 2.0 1/3))) (* 1/6 (/ (pow x 2) (pow 2.0 2)))))
  (log (pow (+ (exp x) 1.0) 1/3))
  (log (pow (+ (exp x) 1.0) 1/3))
  (fma (pow 2.0 1/3) (fma x 0.16666666666666666 1) (* (pow x 2) (- (* (pow 2.0 1/3) 0.09722222222222221) (* (pow (/ 1 (pow 2.0 5)) 1/3) 1/6))))
  (pow (+ (exp x) 1.0) 1/3)
  (pow (+ (exp x) 1.0) 1/3)
  (fma (pow 2.0 1/3) (fma x 0.16666666666666666 1) (* (pow x 2) (- (* (pow 2.0 1/3) 0.09722222222222221) (* (pow (/ 1 (pow 2.0 5)) 1/3) 1/6))))
  (pow (+ (exp x) 1.0) 1/3)
  (pow (+ (exp x) 1.0) 1/3)
1.187 * * * [progress]: adding candidates to table
1.485 * * [progress]: iteration 3 / 4
1.485 * * * [progress]: picking best candidate
1.498 * * * * [pick]: Picked  #<alt (λ (x y) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))>
1.498 * * * [progress]: localizing error
1.513 * * * [progress]: generating rewritten candidates
1.513 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
1.514 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
1.518 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
1.520 * * * [progress]: generating series expansions
1.520 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
1.520 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in (x) around 0
1.520 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
1.520 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.520 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.520 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.520 * [taylor]: Taking taylor expansion of 1/2 in x
1.520 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.520 * [taylor]: Taking taylor expansion of x in x
1.520 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.520 * [taylor]: Taking taylor expansion of x in x
1.520 * [taylor]: Taking taylor expansion of 2.0 in x
1.522 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
1.522 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.522 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.522 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.522 * [taylor]: Taking taylor expansion of 1/2 in x
1.522 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.522 * [taylor]: Taking taylor expansion of x in x
1.522 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.522 * [taylor]: Taking taylor expansion of x in x
1.522 * [taylor]: Taking taylor expansion of 2.0 in x
1.538 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in (x) around 0
1.538 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
1.538 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.538 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.539 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.539 * [taylor]: Taking taylor expansion of 1/2 in x
1.539 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.539 * [taylor]: Taking taylor expansion of x in x
1.539 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.539 * [taylor]: Taking taylor expansion of 2.0 in x
1.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.539 * [taylor]: Taking taylor expansion of x in x
1.540 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
1.540 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.540 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.540 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.540 * [taylor]: Taking taylor expansion of 1/2 in x
1.540 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.540 * [taylor]: Taking taylor expansion of x in x
1.541 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.541 * [taylor]: Taking taylor expansion of 2.0 in x
1.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.541 * [taylor]: Taking taylor expansion of x in x
1.554 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in (x) around 0
1.554 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
1.554 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.554 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.554 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.554 * [taylor]: Taking taylor expansion of 1/2 in x
1.554 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.554 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.554 * [taylor]: Taking taylor expansion of -1 in x
1.554 * [taylor]: Taking taylor expansion of x in x
1.555 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.555 * [taylor]: Taking taylor expansion of 2.0 in x
1.555 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.555 * [taylor]: Taking taylor expansion of x in x
1.556 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
1.556 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.556 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.556 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.556 * [taylor]: Taking taylor expansion of 1/2 in x
1.556 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.556 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.556 * [taylor]: Taking taylor expansion of -1 in x
1.557 * [taylor]: Taking taylor expansion of x in x
1.557 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.557 * [taylor]: Taking taylor expansion of 2.0 in x
1.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.557 * [taylor]: Taking taylor expansion of x in x
1.571 * * * * [progress]: [ 2 / 3 ] generating series at (2)
1.571 * [approximate]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in (x y) around 0
1.571 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in y
1.571 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in y
1.571 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in y
1.571 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.571 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in y
1.571 * [taylor]: Taking taylor expansion of 1/2 in y
1.571 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.571 * [taylor]: Taking taylor expansion of x in y
1.571 * [taylor]: Taking taylor expansion of (+ x 2.0) in y
1.571 * [taylor]: Taking taylor expansion of x in y
1.571 * [taylor]: Taking taylor expansion of 2.0 in y
1.571 * [taylor]: Taking taylor expansion of (* x y) in y
1.571 * [taylor]: Taking taylor expansion of x in y
1.571 * [taylor]: Taking taylor expansion of y in y
1.571 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in x
1.571 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
1.572 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.572 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.572 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.572 * [taylor]: Taking taylor expansion of 1/2 in x
1.572 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.572 * [taylor]: Taking taylor expansion of x in x
1.572 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.572 * [taylor]: Taking taylor expansion of x in x
1.572 * [taylor]: Taking taylor expansion of 2.0 in x
1.573 * [taylor]: Taking taylor expansion of (* x y) in x
1.573 * [taylor]: Taking taylor expansion of x in x
1.573 * [taylor]: Taking taylor expansion of y in x
1.573 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in x
1.573 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
1.573 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.573 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.573 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.573 * [taylor]: Taking taylor expansion of 1/2 in x
1.573 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.573 * [taylor]: Taking taylor expansion of x in x
1.573 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.573 * [taylor]: Taking taylor expansion of x in x
1.573 * [taylor]: Taking taylor expansion of 2.0 in x
1.574 * [taylor]: Taking taylor expansion of (* x y) in x
1.574 * [taylor]: Taking taylor expansion of x in x
1.574 * [taylor]: Taking taylor expansion of y in x
1.575 * [taylor]: Taking taylor expansion of (log 2.0) in y
1.575 * [taylor]: Taking taylor expansion of 2.0 in y
1.579 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
1.579 * [taylor]: Taking taylor expansion of 0.5 in y
1.579 * [taylor]: Taking taylor expansion of y in y
1.591 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
1.591 * [taylor]: Taking taylor expansion of 0.25 in y
1.591 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
1.591 * [taylor]: Taking taylor expansion of 1/2 in y
1.591 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
1.591 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
1.591 * [taylor]: Taking taylor expansion of 2.0 in y
1.593 * [approximate]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in (x y) around 0
1.593 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in y
1.593 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in y
1.593 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in y
1.593 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.593 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in y
1.593 * [taylor]: Taking taylor expansion of 1/2 in y
1.593 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y
1.593 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.593 * [taylor]: Taking taylor expansion of x in y
1.593 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in y
1.593 * [taylor]: Taking taylor expansion of 2.0 in y
1.593 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.593 * [taylor]: Taking taylor expansion of x in y
1.599 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.599 * [taylor]: Taking taylor expansion of (* x y) in y
1.599 * [taylor]: Taking taylor expansion of x in y
1.599 * [taylor]: Taking taylor expansion of y in y
1.599 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in x
1.599 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
1.599 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.600 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.600 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.600 * [taylor]: Taking taylor expansion of 1/2 in x
1.600 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.600 * [taylor]: Taking taylor expansion of x in x
1.600 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.600 * [taylor]: Taking taylor expansion of 2.0 in x
1.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.600 * [taylor]: Taking taylor expansion of x in x
1.601 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.601 * [taylor]: Taking taylor expansion of (* x y) in x
1.601 * [taylor]: Taking taylor expansion of x in x
1.601 * [taylor]: Taking taylor expansion of y in x
1.602 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in x
1.602 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
1.602 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.602 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.602 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.602 * [taylor]: Taking taylor expansion of 1/2 in x
1.602 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.602 * [taylor]: Taking taylor expansion of x in x
1.602 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.602 * [taylor]: Taking taylor expansion of 2.0 in x
1.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.602 * [taylor]: Taking taylor expansion of x in x
1.603 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.603 * [taylor]: Taking taylor expansion of (* x y) in x
1.603 * [taylor]: Taking taylor expansion of x in x
1.603 * [taylor]: Taking taylor expansion of y in x
1.604 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.604 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.604 * [taylor]: Taking taylor expansion of y in y
1.606 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
1.606 * [taylor]: Taking taylor expansion of (log 1/2) in y
1.606 * [taylor]: Taking taylor expansion of 1/2 in y
1.607 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
1.607 * [taylor]: Taking taylor expansion of 2 in y
1.607 * [taylor]: Taking taylor expansion of (log x) in y
1.607 * [taylor]: Taking taylor expansion of x in y
1.611 * [taylor]: Taking taylor expansion of 2 in y
1.622 * [taylor]: Taking taylor expansion of 2.0 in y
1.623 * [approximate]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in (x y) around 0
1.623 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in y
1.623 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in y
1.623 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in y
1.623 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.623 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in y
1.623 * [taylor]: Taking taylor expansion of 1/2 in y
1.623 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y
1.623 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.623 * [taylor]: Taking taylor expansion of -1 in y
1.623 * [taylor]: Taking taylor expansion of x in y
1.623 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in y
1.623 * [taylor]: Taking taylor expansion of 2.0 in y
1.623 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.623 * [taylor]: Taking taylor expansion of x in y
1.624 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.624 * [taylor]: Taking taylor expansion of (* x y) in y
1.624 * [taylor]: Taking taylor expansion of x in y
1.624 * [taylor]: Taking taylor expansion of y in y
1.624 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in x
1.624 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
1.624 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.624 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.624 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.624 * [taylor]: Taking taylor expansion of 1/2 in x
1.624 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.624 * [taylor]: Taking taylor expansion of -1 in x
1.624 * [taylor]: Taking taylor expansion of x in x
1.625 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.625 * [taylor]: Taking taylor expansion of 2.0 in x
1.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.625 * [taylor]: Taking taylor expansion of x in x
1.626 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.626 * [taylor]: Taking taylor expansion of (* x y) in x
1.626 * [taylor]: Taking taylor expansion of x in x
1.626 * [taylor]: Taking taylor expansion of y in x
1.626 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in x
1.626 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
1.626 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.627 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.627 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.627 * [taylor]: Taking taylor expansion of 1/2 in x
1.627 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.627 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.627 * [taylor]: Taking taylor expansion of -1 in x
1.627 * [taylor]: Taking taylor expansion of x in x
1.627 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.627 * [taylor]: Taking taylor expansion of 2.0 in x
1.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.627 * [taylor]: Taking taylor expansion of x in x
1.628 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.628 * [taylor]: Taking taylor expansion of (* x y) in x
1.628 * [taylor]: Taking taylor expansion of x in x
1.628 * [taylor]: Taking taylor expansion of y in x
1.629 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.629 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.629 * [taylor]: Taking taylor expansion of y in y
1.631 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
1.631 * [taylor]: Taking taylor expansion of (log 1/2) in y
1.631 * [taylor]: Taking taylor expansion of 1/2 in y
1.631 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
1.631 * [taylor]: Taking taylor expansion of 2 in y
1.631 * [taylor]: Taking taylor expansion of (log x) in y
1.631 * [taylor]: Taking taylor expansion of x in y
1.636 * [taylor]: Taking taylor expansion of -2 in y
1.647 * [taylor]: Taking taylor expansion of 2.0 in y
1.648 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
1.648 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in (x) around 0
1.648 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.648 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.648 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.648 * [taylor]: Taking taylor expansion of 1/2 in x
1.648 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.648 * [taylor]: Taking taylor expansion of x in x
1.648 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.648 * [taylor]: Taking taylor expansion of x in x
1.648 * [taylor]: Taking taylor expansion of 2.0 in x
1.648 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.648 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.648 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.648 * [taylor]: Taking taylor expansion of 1/2 in x
1.648 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.648 * [taylor]: Taking taylor expansion of x in x
1.648 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.648 * [taylor]: Taking taylor expansion of x in x
1.649 * [taylor]: Taking taylor expansion of 2.0 in x
1.651 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in (x) around 0
1.651 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.651 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.651 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.651 * [taylor]: Taking taylor expansion of 1/2 in x
1.651 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.651 * [taylor]: Taking taylor expansion of x in x
1.651 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.651 * [taylor]: Taking taylor expansion of 2.0 in x
1.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.651 * [taylor]: Taking taylor expansion of x in x
1.652 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.652 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.652 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.652 * [taylor]: Taking taylor expansion of 1/2 in x
1.652 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.652 * [taylor]: Taking taylor expansion of x in x
1.652 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.652 * [taylor]: Taking taylor expansion of 2.0 in x
1.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.652 * [taylor]: Taking taylor expansion of x in x
1.658 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in (x) around 0
1.658 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.658 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.658 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.658 * [taylor]: Taking taylor expansion of 1/2 in x
1.658 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.658 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.658 * [taylor]: Taking taylor expansion of -1 in x
1.658 * [taylor]: Taking taylor expansion of x in x
1.658 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.658 * [taylor]: Taking taylor expansion of 2.0 in x
1.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.658 * [taylor]: Taking taylor expansion of x in x
1.659 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.659 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.659 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.659 * [taylor]: Taking taylor expansion of 1/2 in x
1.659 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.659 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.659 * [taylor]: Taking taylor expansion of -1 in x
1.659 * [taylor]: Taking taylor expansion of x in x
1.659 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.659 * [taylor]: Taking taylor expansion of 2.0 in x
1.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.659 * [taylor]: Taking taylor expansion of x in x
1.665 * * * [progress]: simplifying candidates
1.666 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (log1p (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (* (cbrt (fma 1/2 (pow x 2) (+ x 2.0))) (cbrt (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log (cbrt (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (sqrt (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (sqrt (fma 1/2 (pow x 2) (+ x 2.0))))
  (log 1)
  (log (fma 1/2 (pow x 2) (+ x 2.0)))
  (log (fma 1/2 (pow x 2) (+ x 2.0)))
  (log (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (exp (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (* (* (log (fma 1/2 (pow x 2) (+ x 2.0))) (log (fma 1/2 (pow x 2) (+ x 2.0)))) (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma 1 (log (fma 1/2 (pow x 2) (+ x 2.0))) (- (* y x)))
  (fma (- y) x (* y x))
  (expm1 (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (log1p (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (/ (fma 1/2 (pow x 2) (+ x 2.0)) (exp (* x y)))
  (log (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (exp (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (* (cbrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))) (cbrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))))
  (cbrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (* (* (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (sqrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (sqrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (- (pow (log (fma 1/2 (pow x 2) (+ x 2.0))) 3) (pow (* x y) 3))
  (+ (* (log (fma 1/2 (pow x 2) (+ x 2.0))) (log (fma 1/2 (pow x 2) (+ x 2.0)))) (+ (* (* x y) (* x y)) (* (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))))
  (- (* x y))
  (- (* (log (fma 1/2 (pow x 2) (+ x 2.0))) (log (fma 1/2 (pow x 2) (+ x 2.0)))) (* (* x y) (* x y)))
  (+ (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))
  (- (log (cbrt (fma 1/2 (pow x 2) (+ x 2.0)))) (* x y))
  (- (log (sqrt (fma 1/2 (pow x 2) (+ x 2.0)))) (* x y))
  (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))
  (- (* x y))
  (expm1 (fma 1/2 (pow x 2) (+ x 2.0)))
  (log1p (fma 1/2 (pow x 2) (+ x 2.0)))
  (* 1/2 (pow x 2))
  (log (fma 1/2 (pow x 2) (+ x 2.0)))
  (exp (fma 1/2 (pow x 2) (+ x 2.0)))
  (* (cbrt (fma 1/2 (pow x 2) (+ x 2.0))) (cbrt (fma 1/2 (pow x 2) (+ x 2.0))))
  (cbrt (fma 1/2 (pow x 2) (+ x 2.0)))
  (* (* (fma 1/2 (pow x 2) (+ x 2.0)) (fma 1/2 (pow x 2) (+ x 2.0))) (fma 1/2 (pow x 2) (+ x 2.0)))
  (sqrt (fma 1/2 (pow x 2) (+ x 2.0)))
  (sqrt (fma 1/2 (pow x 2) (+ x 2.0)))
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x))))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x)))))
  (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x)))))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.670 * * [simplify]: iteration  0 :  229  enodes  (cost  423 )
1.675 * * [simplify]: iteration  1 :  763  enodes  (cost  380 )
1.689 * * [simplify]: iteration  2 :  3267  enodes  (cost  376 )
1.747 * * [simplify]: iteration  3 :  5001  enodes  (cost  356 )
1.749 * [simplify]: Simplified to:
   (expm1 (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (log1p (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (* 2 (log (cbrt (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log (cbrt (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (sqrt (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (sqrt (fma 1/2 (pow x 2) (+ x 2.0))))
  0
  (log (fma 1/2 (pow x 2) (+ x 2.0)))
  (log (fma 1/2 (pow x 2) (+ x 2.0)))
  (log (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (fma 1/2 (pow x 2) (+ x 2.0))
  (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (pow (log (fma 1/2 (pow x 2) (+ x 2.0))) 3)
  (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x))
  (fma (- y) x (* y x))
  (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x))
  (fma (- y) x (* y x))
  (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x))
  (fma (- y) x (* y x))
  (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x))
  (fma (- y) x (* y x))
  (expm1 (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (log1p (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (/ (fma 1/2 (pow x 2) (+ x 2.0)) (exp (* x y)))
  (log (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (/ (fma 1/2 (pow x 2) (+ x 2.0)) (exp (* x y)))
  (* (cbrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))) (cbrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y))))
  (cbrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (pow (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) 3)
  (sqrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (sqrt (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))
  (- (pow (log (fma 1/2 (pow x 2) (+ x 2.0))) 3) (pow (* x y) 3))
  (fma (log (fma 1/2 (pow x 2) (+ x 2.0))) (fma x y (log (fma 1/2 (pow x 2) (+ x 2.0)))) (* (* x y) (* x y)))
  (- (* x y))
  (* (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) (fma x y (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (fma x y (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (- (log (cbrt (fma 1/2 (pow x 2) (+ x 2.0)))) (* x y))
  (- (log (sqrt (fma 1/2 (pow x 2) (+ x 2.0)))) (* x y))
  (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x))
  (- (* x y))
  (expm1 (fma 1/2 (pow x 2) (+ x 2.0)))
  (log1p (fma 1/2 (pow x 2) (+ x 2.0)))
  (* 1/2 (pow x 2))
  (log (fma 1/2 (pow x 2) (+ x 2.0)))
  (exp (fma 1/2 (pow x 2) (+ x 2.0)))
  (* (cbrt (fma 1/2 (pow x 2) (+ x 2.0))) (cbrt (fma 1/2 (pow x 2) (+ x 2.0))))
  (cbrt (fma 1/2 (pow x 2) (+ x 2.0)))
  (pow (fma 1/2 (pow x 2) (+ x 2.0)) 3)
  (sqrt (fma 1/2 (pow x 2) (+ x 2.0)))
  (sqrt (fma 1/2 (pow x 2) (+ x 2.0)))
  (fma x (+ (* 0.25 x) 0.5) (- (log 2.0) (* 1/2 (/ (pow x 2) (pow 2.0 2)))))
  (fma (log x) 2 (fma (/ 1 x) (+ 2 (/ 2.0 x)) (log 1/2)))
  (fma (/ 1 x) (+ 2 (/ 2.0 x)) (- (log 1/2) (* 2 (log (/ -1 x)))))
  (fma x (+ (* 0.125 x) 0.5) (log 2.0))
  (fma (log x) 2 (+ (/ 2 x) (- (log 1/2) (* y x))))
  (+ (/ 2 x) (- (log 1/2) (fma x y (* 2 (log (/ -1 x))))))
  (fma 1/2 (pow x 2) (+ x 2.0))
  (fma 1/2 (pow x 2) (+ x 2.0))
  (fma 1/2 (pow x 2) (+ x 2.0))
1.749 * * * [progress]: adding candidates to table
1.898 * * [progress]: iteration 4 / 4
1.898 * * * [progress]: picking best candidate
1.911 * * * * [pick]: Picked  #<alt (λ (x y) (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))>
1.912 * * * [progress]: localizing error
1.929 * * * [progress]: generating rewritten candidates
1.929 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
1.931 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
1.933 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
1.935 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.942 * * * [progress]: generating series expansions
1.942 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
1.942 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in (x) around 0
1.942 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
1.942 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.943 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.943 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.943 * [taylor]: Taking taylor expansion of 1/2 in x
1.943 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.943 * [taylor]: Taking taylor expansion of x in x
1.943 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.943 * [taylor]: Taking taylor expansion of x in x
1.943 * [taylor]: Taking taylor expansion of 2.0 in x
1.944 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
1.944 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.944 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.944 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.944 * [taylor]: Taking taylor expansion of 1/2 in x
1.944 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.944 * [taylor]: Taking taylor expansion of x in x
1.944 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.944 * [taylor]: Taking taylor expansion of x in x
1.944 * [taylor]: Taking taylor expansion of 2.0 in x
1.961 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in (x) around 0
1.961 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
1.961 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.961 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.961 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.961 * [taylor]: Taking taylor expansion of 1/2 in x
1.961 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.961 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.961 * [taylor]: Taking taylor expansion of x in x
1.961 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.961 * [taylor]: Taking taylor expansion of 2.0 in x
1.961 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.961 * [taylor]: Taking taylor expansion of x in x
1.962 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
1.963 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.963 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.963 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.963 * [taylor]: Taking taylor expansion of 1/2 in x
1.963 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.963 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.963 * [taylor]: Taking taylor expansion of x in x
1.963 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.963 * [taylor]: Taking taylor expansion of 2.0 in x
1.963 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.963 * [taylor]: Taking taylor expansion of x in x
1.976 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in (x) around 0
1.976 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
1.977 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.977 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.977 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.977 * [taylor]: Taking taylor expansion of 1/2 in x
1.977 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.977 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.977 * [taylor]: Taking taylor expansion of -1 in x
1.977 * [taylor]: Taking taylor expansion of x in x
1.977 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.977 * [taylor]: Taking taylor expansion of 2.0 in x
1.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.977 * [taylor]: Taking taylor expansion of x in x
1.978 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
1.978 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.978 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.978 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.978 * [taylor]: Taking taylor expansion of 1/2 in x
1.979 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.979 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.979 * [taylor]: Taking taylor expansion of -1 in x
1.979 * [taylor]: Taking taylor expansion of x in x
1.979 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.979 * [taylor]: Taking taylor expansion of 2.0 in x
1.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.979 * [taylor]: Taking taylor expansion of x in x
1.993 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
1.993 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in (x) around 0
1.993 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
1.993 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.993 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.993 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.993 * [taylor]: Taking taylor expansion of 1/2 in x
1.993 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.993 * [taylor]: Taking taylor expansion of x in x
1.993 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.993 * [taylor]: Taking taylor expansion of x in x
1.993 * [taylor]: Taking taylor expansion of 2.0 in x
1.994 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
1.994 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.994 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.994 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.994 * [taylor]: Taking taylor expansion of 1/2 in x
1.994 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.994 * [taylor]: Taking taylor expansion of x in x
1.994 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.994 * [taylor]: Taking taylor expansion of x in x
1.994 * [taylor]: Taking taylor expansion of 2.0 in x
2.018 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in (x) around 0
2.018 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
2.018 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
2.018 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
2.018 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
2.018 * [taylor]: Taking taylor expansion of 1/2 in x
2.018 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
2.018 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.018 * [taylor]: Taking taylor expansion of x in x
2.019 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
2.019 * [taylor]: Taking taylor expansion of 2.0 in x
2.019 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.019 * [taylor]: Taking taylor expansion of x in x
2.020 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
2.020 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
2.020 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
2.020 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
2.020 * [taylor]: Taking taylor expansion of 1/2 in x
2.020 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
2.020 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.020 * [taylor]: Taking taylor expansion of x in x
2.020 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
2.020 * [taylor]: Taking taylor expansion of 2.0 in x
2.020 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.020 * [taylor]: Taking taylor expansion of x in x
2.034 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in (x) around 0
2.034 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
2.034 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
2.034 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
2.034 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
2.034 * [taylor]: Taking taylor expansion of 1/2 in x
2.034 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
2.034 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.034 * [taylor]: Taking taylor expansion of -1 in x
2.034 * [taylor]: Taking taylor expansion of x in x
2.035 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
2.035 * [taylor]: Taking taylor expansion of 2.0 in x
2.035 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.035 * [taylor]: Taking taylor expansion of x in x
2.036 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
2.036 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
2.036 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
2.036 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
2.036 * [taylor]: Taking taylor expansion of 1/2 in x
2.036 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
2.036 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.036 * [taylor]: Taking taylor expansion of -1 in x
2.036 * [taylor]: Taking taylor expansion of x in x
2.036 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
2.037 * [taylor]: Taking taylor expansion of 2.0 in x
2.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.037 * [taylor]: Taking taylor expansion of x in x
2.051 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
2.051 * [approximate]: Taking taylor expansion of (log (log (fma 1/2 (pow x 2) (+ x 2.0)))) in (x) around 0
2.051 * [taylor]: Taking taylor expansion of (log (log (fma 1/2 (pow x 2) (+ x 2.0)))) in x
2.051 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
2.051 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
2.051 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
2.051 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
2.051 * [taylor]: Taking taylor expansion of 1/2 in x
2.051 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.051 * [taylor]: Taking taylor expansion of x in x
2.051 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.051 * [taylor]: Taking taylor expansion of x in x
2.051 * [taylor]: Taking taylor expansion of 2.0 in x
2.053 * [taylor]: Taking taylor expansion of (log (log (fma 1/2 (pow x 2) (+ x 2.0)))) in x
2.053 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
2.053 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
2.053 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
2.053 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
2.053 * [taylor]: Taking taylor expansion of 1/2 in x
2.053 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.053 * [taylor]: Taking taylor expansion of x in x
2.053 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.053 * [taylor]: Taking taylor expansion of x in x
2.053 * [taylor]: Taking taylor expansion of 2.0 in x
2.108 * [approximate]: Taking taylor expansion of (log (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))))) in (x) around 0
2.108 * [taylor]: Taking taylor expansion of (log (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))))) in x
2.108 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
2.108 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
2.108 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
2.108 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
2.108 * [taylor]: Taking taylor expansion of 1/2 in x
2.108 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
2.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.108 * [taylor]: Taking taylor expansion of x in x
2.108 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
2.108 * [taylor]: Taking taylor expansion of 2.0 in x
2.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.108 * [taylor]: Taking taylor expansion of x in x
2.111 * [taylor]: Taking taylor expansion of (log (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))))) in x
2.111 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
2.111 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
2.111 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
2.111 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
2.111 * [taylor]: Taking taylor expansion of 1/2 in x
2.111 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
2.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.111 * [taylor]: Taking taylor expansion of x in x
2.111 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
2.111 * [taylor]: Taking taylor expansion of 2.0 in x
2.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.111 * [taylor]: Taking taylor expansion of x in x
2.132 * [approximate]: Taking taylor expansion of (log (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))))) in (x) around 0
2.132 * [taylor]: Taking taylor expansion of (log (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))))) in x
2.132 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
2.132 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
2.133 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
2.133 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
2.133 * [taylor]: Taking taylor expansion of 1/2 in x
2.133 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
2.133 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.133 * [taylor]: Taking taylor expansion of -1 in x
2.133 * [taylor]: Taking taylor expansion of x in x
2.133 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
2.133 * [taylor]: Taking taylor expansion of 2.0 in x
2.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.133 * [taylor]: Taking taylor expansion of x in x
2.135 * [taylor]: Taking taylor expansion of (log (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))))) in x
2.136 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
2.136 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
2.136 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
2.136 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
2.136 * [taylor]: Taking taylor expansion of 1/2 in x
2.136 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
2.136 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.136 * [taylor]: Taking taylor expansion of -1 in x
2.136 * [taylor]: Taking taylor expansion of x in x
2.136 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
2.136 * [taylor]: Taking taylor expansion of 2.0 in x
2.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.136 * [taylor]: Taking taylor expansion of x in x
2.158 * * * * [progress]: [ 4 / 4 ] generating series at (2)
2.158 * [approximate]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in (x y) around 0
2.158 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in y
2.158 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in y
2.158 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in y
2.158 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
2.158 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in y
2.158 * [taylor]: Taking taylor expansion of 1/2 in y
2.158 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.158 * [taylor]: Taking taylor expansion of x in y
2.158 * [taylor]: Taking taylor expansion of (+ x 2.0) in y
2.158 * [taylor]: Taking taylor expansion of x in y
2.158 * [taylor]: Taking taylor expansion of 2.0 in y
2.159 * [taylor]: Taking taylor expansion of (* x y) in y
2.159 * [taylor]: Taking taylor expansion of x in y
2.159 * [taylor]: Taking taylor expansion of y in y
2.159 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in x
2.159 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
2.159 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
2.159 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
2.159 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
2.159 * [taylor]: Taking taylor expansion of 1/2 in x
2.159 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.159 * [taylor]: Taking taylor expansion of x in x
2.159 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.159 * [taylor]: Taking taylor expansion of x in x
2.159 * [taylor]: Taking taylor expansion of 2.0 in x
2.160 * [taylor]: Taking taylor expansion of (* x y) in x
2.160 * [taylor]: Taking taylor expansion of x in x
2.160 * [taylor]: Taking taylor expansion of y in x
2.160 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in x
2.160 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
2.160 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
2.160 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
2.160 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
2.160 * [taylor]: Taking taylor expansion of 1/2 in x
2.160 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.160 * [taylor]: Taking taylor expansion of x in x
2.160 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.160 * [taylor]: Taking taylor expansion of x in x
2.160 * [taylor]: Taking taylor expansion of 2.0 in x
2.161 * [taylor]: Taking taylor expansion of (* x y) in x
2.161 * [taylor]: Taking taylor expansion of x in x
2.161 * [taylor]: Taking taylor expansion of y in x
2.162 * [taylor]: Taking taylor expansion of (log 2.0) in y
2.162 * [taylor]: Taking taylor expansion of 2.0 in y
2.166 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
2.166 * [taylor]: Taking taylor expansion of 0.5 in y
2.166 * [taylor]: Taking taylor expansion of y in y
2.183 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
2.183 * [taylor]: Taking taylor expansion of 0.25 in y
2.183 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
2.183 * [taylor]: Taking taylor expansion of 1/2 in y
2.183 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
2.183 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
2.183 * [taylor]: Taking taylor expansion of 2.0 in y
2.186 * [approximate]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in (x y) around 0
2.186 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in y
2.186 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in y
2.186 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in y
2.186 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
2.186 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in y
2.186 * [taylor]: Taking taylor expansion of 1/2 in y
2.186 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y
2.186 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.186 * [taylor]: Taking taylor expansion of x in y
2.186 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in y
2.186 * [taylor]: Taking taylor expansion of 2.0 in y
2.186 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.186 * [taylor]: Taking taylor expansion of x in y
2.186 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.187 * [taylor]: Taking taylor expansion of (* x y) in y
2.187 * [taylor]: Taking taylor expansion of x in y
2.187 * [taylor]: Taking taylor expansion of y in y
2.187 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in x
2.187 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
2.187 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
2.187 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
2.187 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
2.187 * [taylor]: Taking taylor expansion of 1/2 in x
2.187 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
2.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.187 * [taylor]: Taking taylor expansion of x in x
2.187 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
2.187 * [taylor]: Taking taylor expansion of 2.0 in x
2.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.187 * [taylor]: Taking taylor expansion of x in x
2.189 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.189 * [taylor]: Taking taylor expansion of (* x y) in x
2.189 * [taylor]: Taking taylor expansion of x in x
2.189 * [taylor]: Taking taylor expansion of y in x
2.189 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in x
2.189 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
2.189 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
2.189 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
2.189 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
2.189 * [taylor]: Taking taylor expansion of 1/2 in x
2.189 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
2.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.189 * [taylor]: Taking taylor expansion of x in x
2.190 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
2.190 * [taylor]: Taking taylor expansion of 2.0 in x
2.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.190 * [taylor]: Taking taylor expansion of x in x
2.191 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.191 * [taylor]: Taking taylor expansion of (* x y) in x
2.191 * [taylor]: Taking taylor expansion of x in x
2.191 * [taylor]: Taking taylor expansion of y in x
2.191 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.191 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.191 * [taylor]: Taking taylor expansion of y in y
2.193 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
2.193 * [taylor]: Taking taylor expansion of (log 1/2) in y
2.193 * [taylor]: Taking taylor expansion of 1/2 in y
2.194 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
2.194 * [taylor]: Taking taylor expansion of 2 in y
2.194 * [taylor]: Taking taylor expansion of (log x) in y
2.194 * [taylor]: Taking taylor expansion of x in y
2.198 * [taylor]: Taking taylor expansion of 2 in y
2.209 * [taylor]: Taking taylor expansion of 2.0 in y
2.210 * [approximate]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in (x y) around 0
2.210 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in y
2.210 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in y
2.210 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in y
2.210 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
2.210 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in y
2.210 * [taylor]: Taking taylor expansion of 1/2 in y
2.210 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y
2.210 * [taylor]: Taking taylor expansion of (/ -1 x) in y
2.210 * [taylor]: Taking taylor expansion of -1 in y
2.210 * [taylor]: Taking taylor expansion of x in y
2.211 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in y
2.211 * [taylor]: Taking taylor expansion of 2.0 in y
2.211 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.211 * [taylor]: Taking taylor expansion of x in y
2.211 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.211 * [taylor]: Taking taylor expansion of (* x y) in y
2.211 * [taylor]: Taking taylor expansion of x in y
2.211 * [taylor]: Taking taylor expansion of y in y
2.211 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in x
2.211 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
2.211 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
2.212 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
2.212 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
2.212 * [taylor]: Taking taylor expansion of 1/2 in x
2.212 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
2.212 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.212 * [taylor]: Taking taylor expansion of -1 in x
2.212 * [taylor]: Taking taylor expansion of x in x
2.212 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
2.212 * [taylor]: Taking taylor expansion of 2.0 in x
2.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.212 * [taylor]: Taking taylor expansion of x in x
2.213 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.213 * [taylor]: Taking taylor expansion of (* x y) in x
2.213 * [taylor]: Taking taylor expansion of x in x
2.213 * [taylor]: Taking taylor expansion of y in x
2.214 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in x
2.214 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
2.214 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
2.214 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
2.214 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
2.214 * [taylor]: Taking taylor expansion of 1/2 in x
2.214 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
2.214 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.214 * [taylor]: Taking taylor expansion of -1 in x
2.214 * [taylor]: Taking taylor expansion of x in x
2.214 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
2.214 * [taylor]: Taking taylor expansion of 2.0 in x
2.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.214 * [taylor]: Taking taylor expansion of x in x
2.215 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.215 * [taylor]: Taking taylor expansion of (* x y) in x
2.215 * [taylor]: Taking taylor expansion of x in x
2.215 * [taylor]: Taking taylor expansion of y in x
2.216 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.216 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.216 * [taylor]: Taking taylor expansion of y in y
2.218 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
2.218 * [taylor]: Taking taylor expansion of (log 1/2) in y
2.218 * [taylor]: Taking taylor expansion of 1/2 in y
2.218 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
2.218 * [taylor]: Taking taylor expansion of 2 in y
2.218 * [taylor]: Taking taylor expansion of (log x) in y
2.218 * [taylor]: Taking taylor expansion of x in y
2.223 * [taylor]: Taking taylor expansion of -2 in y
2.234 * [taylor]: Taking taylor expansion of 2.0 in y
2.235 * * * [progress]: simplifying candidates
2.236 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (log1p (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (* (cbrt (fma 1/2 (pow x 2) (+ x 2.0))) (cbrt (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log (cbrt (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (sqrt (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (sqrt (fma 1/2 (pow x 2) (+ x 2.0))))
  (log 1)
  (log (fma 1/2 (pow x 2) (+ x 2.0)))
  (log (fma 1/2 (pow x 2) (+ x 2.0)))
  (log (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (exp (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (* (* (log (fma 1/2 (pow x 2) (+ x 2.0))) (log (fma 1/2 (pow x 2) (+ x 2.0)))) (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (expm1 (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (log1p (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (exp 1)
  (exp (* (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))))
  (exp (sqrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (exp 1)
  (exp (log 1))
  (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (exp (log (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))))))
  (exp (log (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (exp (log (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (exp (log (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (exp (log 1))
  (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (exp (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (* (cbrt (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (cbrt (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))))
  (cbrt (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (* (* (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (sqrt (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (sqrt (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (expm1 (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log1p (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log 1)
  (log (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (log (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log 1)
  (log (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (* (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (* (* (log (log (fma 1/2 (pow x 2) (+ x 2.0)))) (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (sqrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (sqrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (fma (exp (log 1)) (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (exp (log (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))))) (exp (log (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (exp (log (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (exp (log (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (exp (log 1)) (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (* (cbrt (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (cbrt (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))) (cbrt (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (sqrt (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (sqrt (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (- (* y x)))
  (fma (- y) x (* y x))
  (fma 1 (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (- (* y x)))
  (fma (- y) x (* y x))
  (expm1 (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (log1p (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (/ (exp (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (exp (* x y)))
  (log (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (exp (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (* (cbrt (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y))) (cbrt (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y))))
  (cbrt (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (* (* (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)) (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y))) (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (sqrt (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (sqrt (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (- (pow (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) 3) (pow (* x y) 3))
  (+ (* (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (+ (* (* x y) (* x y)) (* (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y))))
  (- (* x y))
  (- (* (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (* (* x y) (* x y)))
  (+ (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y))
  (- (* x y))
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x))))
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x))))
  (- (+ (* 0.25 (/ (pow x 2) (log 2.0))) (+ (log (log 2.0)) (* 0.5 (/ x (log 2.0))))) (+ (* 0.125 (/ (pow x 2) (pow (log 2.0) 2))) (* 1/2 (/ (pow x 2) (* (log 2.0) (pow 2.0 2))))))
  (- (+ (log (- (log 1/2) (* 2 (log (/ 1 x))))) (+ (* 2.0 (/ 1 (* (pow x 2) (- (log 1/2) (* 2 (log (/ 1 x))))))) (* 2 (/ 1 (* x (- (log 1/2) (* 2 (log (/ 1 x))))))))) (* 2 (/ 1 (* (pow x 2) (pow (- (log 1/2) (* 2 (log (/ 1 x)))) 2)))))
  (- (+ (* 2.0 (/ 1 (* (- (log 1/2) (* 2 (log (/ -1 x)))) (pow x 2)))) (+ (log (- (log 1/2) (* 2 (log (/ -1 x))))) (* 2 (/ 1 (* (- (log 1/2) (* 2 (log (/ -1 x)))) x))))) (* 2 (/ 1 (* (pow (- (log 1/2) (* 2 (log (/ -1 x)))) 2) (pow x 2)))))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x)))))
  (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x)))))
2.243 * * [simplify]: iteration  0 :  382  enodes  (cost  809 )
2.249 * * [simplify]: iteration  1 :  1323  enodes  (cost  693 )
2.271 * * [simplify]: iteration  2 :  5002  enodes  (cost  666 )
2.274 * [simplify]: Simplified to:
   (expm1 (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (log1p (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (* 2 (log (cbrt (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log (cbrt (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (sqrt (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (sqrt (fma 1/2 (pow x 2) (+ x 2.0))))
  0
  (log (fma 1/2 (pow x 2) (+ x 2.0)))
  (log (fma 1/2 (pow x 2) (+ x 2.0)))
  (log (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (fma 1/2 (pow x 2) (+ x 2.0))
  (pow (exp 2) (log (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (pow (log (fma 1/2 (pow x 2) (+ x 2.0))) 3)
  (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (expm1 (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (log1p (log (fma 1/2 (pow x 2) (+ x 2.0))))
  E
  (exp (* (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))))
  (exp (sqrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  E
  1
  (log (fma 1/2 (pow x 2) (+ x 2.0)))
  (pow (exp 2) (log (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  1
  (log (fma 1/2 (pow x 2) (+ x 2.0)))
  (log (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (fma 1/2 (pow x 2) (+ x 2.0))
  (pow (exp 2) (log (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (pow (log (fma 1/2 (pow x 2) (+ x 2.0))) 3)
  (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (expm1 (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log1p (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  0
  (log (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (* 2 (log (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (log (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log (sqrt (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  0
  (log (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (log (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (log (fma 1/2 (pow x 2) (+ x 2.0)))
  (* (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))
  (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (pow (log (log (fma 1/2 (pow x 2) (+ x 2.0)))) 3)
  (sqrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (sqrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x))
  (fma (- y) x (* y x))
  (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* x y)))
  (fma (- y) x (* y x))
  (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x))
  (fma (- y) x (* y x))
  (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x))
  (fma (- y) x (* y x))
  (fma (* (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* x y)))
  (fma (- y) x (* y x))
  (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x))
  (fma (- y) x (* y x))
  (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x))
  (fma (- y) x (* y x))
  (expm1 (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (log1p (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (/ (fma 1/2 (pow x 2) (+ x 2.0)) (exp (* y x)))
  (log (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (/ (fma 1/2 (pow x 2) (+ x 2.0)) (exp (* y x)))
  (* (cbrt (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y))) (cbrt (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y))))
  (cbrt (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (pow (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x)) 3)
  (sqrt (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (sqrt (- (exp (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* x y)))
  (+ (- (pow (* x y) 3)) (pow (log (fma 1/2 (pow x 2) (+ x 2.0))) 3))
  (+ (* (log (fma 1/2 (pow x 2) (+ x 2.0))) (fma x y (log (fma 1/2 (pow x 2) (+ x 2.0))))) (* (* x y) (* x y)))
  (- (* x y))
  (* (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x)) (fma x y (log (fma 1/2 (pow x 2) (+ x 2.0)))))
  (fma x y (log (fma 1/2 (pow x 2) (+ x 2.0))))
  (- (* x y))
  (+ (log 2.0) (- (fma 0.25 (pow x 2) (* 0.5 x)) (* 1/2 (/ (pow x 2) (pow 2.0 2)))))
  (+ (+ (* (log x) 2) (/ 2.0 (pow x 2))) (+ (/ 2 x) (log 1/2)))
  (+ (fma 2.0 (/ 1 (pow x 2)) (log 1/2)) (- (/ 2 x) (* 2 (log (/ -1 x)))))
  (+ (log 2.0) (- (fma 0.25 (pow x 2) (* 0.5 x)) (* 1/2 (/ (pow x 2) (pow 2.0 2)))))
  (+ (+ (* (log x) 2) (/ 2.0 (pow x 2))) (+ (/ 2 x) (log 1/2)))
  (+ (fma 2.0 (/ 1 (pow x 2)) (log 1/2)) (- (/ 2 x) (* 2 (log (/ -1 x)))))
  (- (fma 0.5 (/ x (log 2.0)) (log (log 2.0))) (- (* (/ (pow x 2) (log 2.0)) (+ (/ 0.125 (log 2.0)) (/ 1/2 (pow 2.0 2)))) (* 0.25 (/ (pow x 2) (log 2.0)))))
  (- (* (/ 1 (- (log 1/2) (* 2 (log (/ 1 x))))) (fma 2.0 (/ 1 (pow x 2)) (/ 2 x))) (- (/ 2 (* (pow x 2) (pow (- (log 1/2) (* 2 (log (/ 1 x)))) 2))) (log (- (log 1/2) (* 2 (log (/ 1 x)))))))
  (+ (* (/ 1 (- (log 1/2) (* 2 (log (/ -1 x))))) (fma 2.0 (/ 1 (pow x 2)) (/ 2 x))) (- (log (- (log 1/2) (* 2 (log (/ -1 x))))) (/ 2 (* (pow (- (log 1/2) (* 2 (log (/ -1 x)))) 2) (pow x 2)))))
  (+ (fma 0.125 (pow x 2) (* 0.5 x)) (log 2.0))
  (+ (/ 2 x) (- (log 1/2) (fma x y (* 2 (log (/ 1 x))))))
  (+ (/ 2 x) (- (log 1/2) (fma x y (* 2 (log (/ -1 x))))))
2.275 * * * [progress]: adding candidates to table
2.528 * [progress]: [Phase 3 of 3] Extracting.
2.528 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y))))> #<alt (λ (x y) (log (/ (+ 1.0 (exp x)) (exp (* x y)))))> #<alt (λ (x y) (- (exp (* (* (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))) (* x y)))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))))> #<alt (λ (x y) (cbrt (pow (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x)) 3)))>)
2.530 * * * [regime-changes]: Trying 2 branch expressions: (y x)
2.530 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y))))> #<alt (λ (x y) (log (/ (+ 1.0 (exp x)) (exp (* x y)))))> #<alt (λ (x y) (- (exp (* (* (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))) (* x y)))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))))> #<alt (λ (x y) (cbrt (pow (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x)) 3)))>)
2.556 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y))))> #<alt (λ (x y) (log (/ (+ 1.0 (exp x)) (exp (* x y)))))> #<alt (λ (x y) (- (exp (* (* (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))) (* x y)))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))))> #<alt (λ (x y) (cbrt (pow (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x)) 3)))>)
2.585 * * * [regime]: Found split indices: #<option (#s(si 3 69) #s(si 2 255))>
2.586 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y))))> #<alt (λ (x y) (log (/ (+ 1.0 (exp x)) (exp (* x y)))))> #<alt (λ (x y) (- (exp (* (* (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))) (* x y)))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))))> #<alt (λ (x y) (cbrt (pow (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x)) 3)))>)
2.636 * [regimes]: Found splitpoints: (#s(sp 3 x -8.057362563360427e-05) #s(sp 2 x +nan.0)) , with alts (#<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (log (cbrt (+ 1.0 (exp x)))) (* x y))))> #<alt (λ (x y) (log (/ (+ 1.0 (exp x)) (exp (* x y)))))> #<alt (λ (x y) (- (exp (* (* (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))) (* x y)))> #<alt (λ (x y) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))))> #<alt (λ (x y) (cbrt (pow (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* y x)) 3)))>)
2.636 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -8.057362563360427e-05) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))) (- (exp (* (* (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))) (* x y)))
2.637 * * [simplify]: iteration  0 :  41  enodes  (cost  46 )
2.637 * * [simplify]: iteration  1 :  41  enodes  (cost  46 )
2.638 * [simplify]: Simplified to:
   (if (<= x -8.057362563360427e-05) (+ (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (- (- (log (cbrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (cbrt (- 1.0 (exp x))))) (* x y))) (- (exp (* (* (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0)))))) (cbrt (log (log (fma 1/2 (pow x 2) (+ x 2.0))))))) (* x y)))
4.736 * [regime-testing]: Baseline error score: 1.9219363441598833
4.736 * [regime-testing]: Oracle error score: 0.275237350266161
4.738 * [regime-testing]: End program error score: 0.49890706679743585
4.787 * [regime-testing]: Target error score: 0.07010252231594356