25.850 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.043 * [progress]: [Phase 2 of 3] Improving.
0.043 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ 1.0 (exp x))) (* x y))
0.045 * * [simplify]: iteration  0 :  12  enodes  (cost  5 )
0.047 * * [simplify]: iteration  1 :  19  enodes  (cost  5 )
0.048 * * [simplify]: iteration  2 :  23  enodes  (cost  5 )
0.049 * * [simplify]: iteration  3 :  23  enodes  (cost  5 )
0.049 * [simplify]: Simplified to:
   (- (log (+ 1.0 (exp x))) (* x y))
0.050 * * [progress]: iteration 1 / 4
0.050 * * * [progress]: picking best candidate
0.051 * * * * [pick]: Picked  #<alt (λ (x y) (- (log (+ 1.0 (exp x))) (* x y)))>
0.051 * * * [progress]: localizing error
0.058 * * * [progress]: generating rewritten candidates
0.058 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.061 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.068 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.075 * * * [progress]: generating series expansions
0.075 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.075 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0
0.075 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.075 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.075 * [taylor]: Taking taylor expansion of (exp x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of 1.0 in x
0.076 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.076 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.076 * [taylor]: Taking taylor expansion of (exp x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.076 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.093 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.093 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.093 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.093 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.093 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.114 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.114 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.114 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.114 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.114 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.114 * [taylor]: Taking taylor expansion of -1 in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of 1.0 in x
0.114 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.114 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.114 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.114 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.114 * [taylor]: Taking taylor expansion of -1 in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of 1.0 in x
0.134 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.135 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0
0.135 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y
0.135 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y
0.135 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y
0.135 * [taylor]: Taking taylor expansion of (exp x) in y
0.135 * [taylor]: Taking taylor expansion of x in y
0.135 * [taylor]: Taking taylor expansion of 1.0 in y
0.135 * [taylor]: Taking taylor expansion of (* x y) in y
0.135 * [taylor]: Taking taylor expansion of x in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.135 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.135 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.135 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.135 * [taylor]: Taking taylor expansion of (exp x) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of 1.0 in x
0.136 * [taylor]: Taking taylor expansion of (* x y) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.136 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.136 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.136 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.136 * [taylor]: Taking taylor expansion of (exp x) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of 1.0 in x
0.136 * [taylor]: Taking taylor expansion of (* x y) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.137 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.137 * [taylor]: Taking taylor expansion of 2.0 in y
0.142 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
0.142 * [taylor]: Taking taylor expansion of 0.5 in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
0.157 * [taylor]: Taking taylor expansion of 0.25 in y
0.157 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
0.157 * [taylor]: Taking taylor expansion of 1/2 in y
0.157 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
0.157 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
0.157 * [taylor]: Taking taylor expansion of 2.0 in y
0.160 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.160 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y
0.160 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.160 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.160 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.160 * [taylor]: Taking taylor expansion of x in y
0.160 * [taylor]: Taking taylor expansion of 1.0 in y
0.160 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.160 * [taylor]: Taking taylor expansion of (* x y) in y
0.160 * [taylor]: Taking taylor expansion of x in y
0.160 * [taylor]: Taking taylor expansion of y in y
0.160 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.160 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.160 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.160 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of 1.0 in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.161 * [taylor]: Taking taylor expansion of (* x y) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.161 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.161 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.161 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of 1.0 in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.162 * [taylor]: Taking taylor expansion of (* x y) in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [taylor]: Taking taylor expansion of y in x
0.162 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.163 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.163 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.164 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.164 * [taylor]: Taking taylor expansion of x in y
0.164 * [taylor]: Taking taylor expansion of 1.0 in y
0.166 * [taylor]: Taking taylor expansion of 0 in y
0.170 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.176 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y
0.176 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.176 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.176 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.176 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.176 * [taylor]: Taking taylor expansion of -1 in y
0.176 * [taylor]: Taking taylor expansion of x in y
0.176 * [taylor]: Taking taylor expansion of 1.0 in y
0.177 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.177 * [taylor]: Taking taylor expansion of (* x y) in y
0.177 * [taylor]: Taking taylor expansion of x in y
0.177 * [taylor]: Taking taylor expansion of y in y
0.177 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.177 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.177 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.177 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.177 * [taylor]: Taking taylor expansion of -1 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of 1.0 in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.177 * [taylor]: Taking taylor expansion of (* x y) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.178 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.178 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.178 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.178 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.178 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.178 * [taylor]: Taking taylor expansion of -1 in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of 1.0 in x
0.178 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.178 * [taylor]: Taking taylor expansion of (* x y) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.179 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.179 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.180 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.180 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.180 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.180 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.180 * [taylor]: Taking taylor expansion of -1 in y
0.180 * [taylor]: Taking taylor expansion of x in y
0.180 * [taylor]: Taking taylor expansion of 1.0 in y
0.183 * [taylor]: Taking taylor expansion of 0 in y
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.193 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.193 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
0.193 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.193 * [taylor]: Taking taylor expansion of (exp x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.193 * [taylor]: Taking taylor expansion of (exp x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.195 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
0.195 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.195 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.196 * [taylor]: Taking taylor expansion of 1.0 in x
0.196 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.196 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
0.198 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.198 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.198 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.198 * [taylor]: Taking taylor expansion of -1 in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.198 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.198 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.198 * [taylor]: Taking taylor expansion of -1 in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.200 * * * [progress]: simplifying candidates
0.201 * [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)
0.205 * * [simplify]: iteration  0 :  236  enodes  (cost  404 )
0.210 * * [simplify]: iteration  1 :  702  enodes  (cost  369 )
0.221 * * [simplify]: iteration  2 :  2284  enodes  (cost  367 )
0.258 * * [simplify]: iteration  3 :  5002  enodes  (cost  340 )
0.260 * [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))
0.260 * * * [progress]: adding candidates to table
0.416 * * [progress]: iteration 2 / 4
0.416 * * * [progress]: picking best candidate
0.421 * * * * [pick]: Picked  #<alt (λ (x y) (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))))>
0.421 * * * [progress]: localizing error
0.434 * * * [progress]: generating rewritten candidates
0.434 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.434 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
0.437 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.444 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.446 * * * [progress]: generating series expansions
0.446 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.446 * [approximate]: Taking taylor expansion of (expm1 (log1p (- (log (+ (exp x) 1.0)) (* x y)))) in (x y) around 0
0.446 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log (+ (exp x) 1.0)) (* x y)))) in y
0.446 * [taylor]: Rewrote expression to (- (exp (log1p (- (log (+ (exp x) 1.0)) (* x y)))) 1)
0.446 * [taylor]: Taking taylor expansion of (exp (log1p (- (log (+ (exp x) 1.0)) (* x y)))) in y
0.446 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp x) 1.0)) (* x y))) in y
0.446 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp x) 1.0)) (* x y))))
0.446 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp x) 1.0)) (* x y))) in y
0.446 * [taylor]: Taking taylor expansion of 1 in y
0.446 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y
0.446 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y
0.446 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y
0.446 * [taylor]: Taking taylor expansion of (exp x) in y
0.446 * [taylor]: Taking taylor expansion of x in y
0.446 * [taylor]: Taking taylor expansion of 1.0 in y
0.447 * [taylor]: Taking taylor expansion of (* x y) in y
0.447 * [taylor]: Taking taylor expansion of x in y
0.447 * [taylor]: Taking taylor expansion of y in y
0.447 * [taylor]: Taking taylor expansion of 1 in y
0.448 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log (+ (exp x) 1.0)) (* x y)))) in x
0.448 * [taylor]: Rewrote expression to (- (exp (log1p (- (log (+ (exp x) 1.0)) (* x y)))) 1)
0.448 * [taylor]: Taking taylor expansion of (exp (log1p (- (log (+ (exp x) 1.0)) (* x y)))) in x
0.448 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp x) 1.0)) (* x y))) in x
0.448 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp x) 1.0)) (* x y))))
0.448 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp x) 1.0)) (* x y))) in x
0.448 * [taylor]: Taking taylor expansion of 1 in x
0.448 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.448 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.448 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.448 * [taylor]: Taking taylor expansion of (exp x) in x
0.448 * [taylor]: Taking taylor expansion of x in x
0.448 * [taylor]: Taking taylor expansion of 1.0 in x
0.449 * [taylor]: Taking taylor expansion of (* x y) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of y in x
0.453 * [taylor]: Taking taylor expansion of 1 in x
0.453 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log (+ (exp x) 1.0)) (* x y)))) in x
0.453 * [taylor]: Rewrote expression to (- (exp (log1p (- (log (+ (exp x) 1.0)) (* x y)))) 1)
0.453 * [taylor]: Taking taylor expansion of (exp (log1p (- (log (+ (exp x) 1.0)) (* x y)))) in x
0.453 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp x) 1.0)) (* x y))) in x
0.453 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp x) 1.0)) (* x y))))
0.453 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp x) 1.0)) (* x y))) in x
0.453 * [taylor]: Taking taylor expansion of 1 in x
0.453 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.453 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.453 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.453 * [taylor]: Taking taylor expansion of (exp x) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of 1.0 in x
0.454 * [taylor]: Taking taylor expansion of (* x y) in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of y in x
0.458 * [taylor]: Taking taylor expansion of 1 in x
0.459 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.459 * [taylor]: Taking taylor expansion of 2.0 in y
0.472 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (+ (log 2.0) 1))) (* 0.5 (/ (log 2.0) (+ (log 2.0) 1)))) (+ (/ y (+ (log 2.0) 1)) (/ (* (log 2.0) y) (+ (log 2.0) 1)))) in y
0.472 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (+ (log 2.0) 1))) (* 0.5 (/ (log 2.0) (+ (log 2.0) 1)))) in y
0.472 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (+ (log 2.0) 1))) in y
0.472 * [taylor]: Taking taylor expansion of 0.5 in y
0.472 * [taylor]: Taking taylor expansion of (/ 1 (+ (log 2.0) 1)) in y
0.472 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
0.472 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.472 * [taylor]: Taking taylor expansion of 2.0 in y
0.472 * [taylor]: Taking taylor expansion of 1 in y
0.474 * [taylor]: Taking taylor expansion of (* 0.5 (/ (log 2.0) (+ (log 2.0) 1))) in y
0.474 * [taylor]: Taking taylor expansion of 0.5 in y
0.474 * [taylor]: Taking taylor expansion of (/ (log 2.0) (+ (log 2.0) 1)) in y
0.474 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.474 * [taylor]: Taking taylor expansion of 2.0 in y
0.474 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
0.474 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.474 * [taylor]: Taking taylor expansion of 2.0 in y
0.474 * [taylor]: Taking taylor expansion of 1 in y
0.476 * [taylor]: Taking taylor expansion of (+ (/ y (+ (log 2.0) 1)) (/ (* (log 2.0) y) (+ (log 2.0) 1))) in y
0.476 * [taylor]: Taking taylor expansion of (/ y (+ (log 2.0) 1)) in y
0.476 * [taylor]: Taking taylor expansion of y in y
0.476 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
0.476 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.476 * [taylor]: Taking taylor expansion of 2.0 in y
0.476 * [taylor]: Taking taylor expansion of 1 in y
0.478 * [taylor]: Taking taylor expansion of (/ (* (log 2.0) y) (+ (log 2.0) 1)) in y
0.478 * [taylor]: Taking taylor expansion of (* (log 2.0) y) in y
0.478 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.478 * [taylor]: Taking taylor expansion of 2.0 in y
0.478 * [taylor]: Taking taylor expansion of y in y
0.478 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
0.478 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.478 * [taylor]: Taking taylor expansion of 2.0 in y
0.479 * [taylor]: Taking taylor expansion of 1 in y
0.544 * [taylor]: Taking taylor expansion of (- (+ (* 0.25 (/ 1 (+ (log 2.0) 1))) (* 0.25 (/ (log 2.0) (+ (log 2.0) 1)))) (+ (* 1/2 (/ 1 (* (+ (log 2.0) 1) (pow 2.0 2)))) (* 1/2 (/ (log 2.0) (* (+ (log 2.0) 1) (pow 2.0 2)))))) in y
0.544 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 (+ (log 2.0) 1))) (* 0.25 (/ (log 2.0) (+ (log 2.0) 1)))) in y
0.544 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (+ (log 2.0) 1))) in y
0.544 * [taylor]: Taking taylor expansion of 0.25 in y
0.544 * [taylor]: Taking taylor expansion of (/ 1 (+ (log 2.0) 1)) in y
0.544 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
0.544 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.544 * [taylor]: Taking taylor expansion of 2.0 in y
0.545 * [taylor]: Taking taylor expansion of 1 in y
0.546 * [taylor]: Taking taylor expansion of (* 0.25 (/ (log 2.0) (+ (log 2.0) 1))) in y
0.546 * [taylor]: Taking taylor expansion of 0.25 in y
0.546 * [taylor]: Taking taylor expansion of (/ (log 2.0) (+ (log 2.0) 1)) in y
0.546 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.546 * [taylor]: Taking taylor expansion of 2.0 in y
0.547 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
0.547 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.547 * [taylor]: Taking taylor expansion of 2.0 in y
0.547 * [taylor]: Taking taylor expansion of 1 in y
0.549 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* (+ (log 2.0) 1) (pow 2.0 2)))) (* 1/2 (/ (log 2.0) (* (+ (log 2.0) 1) (pow 2.0 2))))) in y
0.549 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (+ (log 2.0) 1) (pow 2.0 2)))) in y
0.549 * [taylor]: Taking taylor expansion of 1/2 in y
0.549 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (log 2.0) 1) (pow 2.0 2))) in y
0.549 * [taylor]: Taking taylor expansion of (* (+ (log 2.0) 1) (pow 2.0 2)) in y
0.549 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
0.549 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.549 * [taylor]: Taking taylor expansion of 2.0 in y
0.549 * [taylor]: Taking taylor expansion of 1 in y
0.549 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
0.549 * [taylor]: Taking taylor expansion of 2.0 in y
0.552 * [taylor]: Taking taylor expansion of (* 1/2 (/ (log 2.0) (* (+ (log 2.0) 1) (pow 2.0 2)))) in y
0.552 * [taylor]: Taking taylor expansion of 1/2 in y
0.552 * [taylor]: Taking taylor expansion of (/ (log 2.0) (* (+ (log 2.0) 1) (pow 2.0 2))) in y
0.552 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.552 * [taylor]: Taking taylor expansion of 2.0 in y
0.553 * [taylor]: Taking taylor expansion of (* (+ (log 2.0) 1) (pow 2.0 2)) in y
0.553 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
0.553 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.553 * [taylor]: Taking taylor expansion of 2.0 in y
0.553 * [taylor]: Taking taylor expansion of 1 in y
0.553 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
0.553 * [taylor]: Taking taylor expansion of 2.0 in y
0.602 * [approximate]: Taking taylor expansion of (expm1 (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))))) in (x y) around 0
0.602 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))))) in y
0.602 * [taylor]: Rewrote expression to (- (exp (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))))) 1)
0.602 * [taylor]: Taking taylor expansion of (exp (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))))) in y
0.602 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in y
0.603 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))))
0.603 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in y
0.603 * [taylor]: Taking taylor expansion of 1 in y
0.603 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y
0.603 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.603 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.603 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.603 * [taylor]: Taking taylor expansion of x in y
0.603 * [taylor]: Taking taylor expansion of 1.0 in y
0.603 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.603 * [taylor]: Taking taylor expansion of (* x y) in y
0.603 * [taylor]: Taking taylor expansion of x in y
0.603 * [taylor]: Taking taylor expansion of y in y
0.604 * [taylor]: Taking taylor expansion of 1 in y
0.604 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))))) in x
0.604 * [taylor]: Rewrote expression to (- (exp (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))))) 1)
0.604 * [taylor]: Taking taylor expansion of (exp (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))))) in x
0.604 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x
0.604 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))))
0.604 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x
0.604 * [taylor]: Taking taylor expansion of 1 in x
0.604 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.604 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.604 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.604 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of 1.0 in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.605 * [taylor]: Taking taylor expansion of (* x y) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of y in x
0.606 * [taylor]: Taking taylor expansion of 1 in x
0.606 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))))) in x
0.606 * [taylor]: Rewrote expression to (- (exp (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))))) 1)
0.606 * [taylor]: Taking taylor expansion of (exp (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))))) in x
0.606 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x
0.606 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))))
0.606 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x
0.606 * [taylor]: Taking taylor expansion of 1 in x
0.606 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.606 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.606 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.606 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of 1.0 in x
0.607 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.607 * [taylor]: Taking taylor expansion of (* x y) in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of y in x
0.608 * [taylor]: Taking taylor expansion of 1 in x
0.608 * [taylor]: Taking taylor expansion of (- (exp (- (log (- (/ 1 y))) (log x))) 1) in y
0.608 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.608 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.608 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.609 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.609 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.609 * [taylor]: Taking taylor expansion of y in y
0.609 * [taylor]: Taking taylor expansion of (log x) in y
0.609 * [taylor]: Taking taylor expansion of x in y
0.611 * [taylor]: Taking taylor expansion of 1 in y
0.614 * [taylor]: Taking taylor expansion of (- (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ 1 x)) 1.0)) y)))) in y
0.614 * [taylor]: Taking taylor expansion of (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ 1 x)) 1.0)) y))) in y
0.614 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) y) in y
0.614 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.614 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.614 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.614 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.614 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.614 * [taylor]: Taking taylor expansion of y in y
0.615 * [taylor]: Taking taylor expansion of (log x) in y
0.615 * [taylor]: Taking taylor expansion of x in y
0.616 * [taylor]: Taking taylor expansion of y in y
0.616 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ 1 x)) 1.0)) y)) in y
0.616 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.616 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.616 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.616 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.616 * [taylor]: Taking taylor expansion of y in y
0.617 * [taylor]: Taking taylor expansion of (log x) in y
0.617 * [taylor]: Taking taylor expansion of x in y
0.619 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ 1 x)) 1.0)) y) in y
0.619 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.619 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.619 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.619 * [taylor]: Taking taylor expansion of x in y
0.619 * [taylor]: Taking taylor expansion of 1.0 in y
0.619 * [taylor]: Taking taylor expansion of y in y
0.629 * [taylor]: Taking taylor expansion of 0 in y
0.654 * [taylor]: Taking taylor expansion of 0 in y
0.694 * [taylor]: Taking taylor expansion of 0 in y
0.696 * [approximate]: Taking taylor expansion of (expm1 (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))))) in (x y) around 0
0.696 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))))) in y
0.696 * [taylor]: Rewrote expression to (- (exp (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))))) 1)
0.696 * [taylor]: Taking taylor expansion of (exp (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))))) in y
0.696 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in y
0.696 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))))
0.696 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in y
0.696 * [taylor]: Taking taylor expansion of 1 in y
0.696 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y
0.696 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.696 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.696 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.696 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.696 * [taylor]: Taking taylor expansion of -1 in y
0.696 * [taylor]: Taking taylor expansion of x in y
0.696 * [taylor]: Taking taylor expansion of 1.0 in y
0.696 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.696 * [taylor]: Taking taylor expansion of (* x y) in y
0.696 * [taylor]: Taking taylor expansion of x in y
0.696 * [taylor]: Taking taylor expansion of y in y
0.697 * [taylor]: Taking taylor expansion of 1 in y
0.698 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))))) in x
0.698 * [taylor]: Rewrote expression to (- (exp (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))))) 1)
0.698 * [taylor]: Taking taylor expansion of (exp (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))))) in x
0.698 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x
0.698 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))))
0.698 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x
0.698 * [taylor]: Taking taylor expansion of 1 in x
0.698 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.698 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.698 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.698 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.698 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.698 * [taylor]: Taking taylor expansion of -1 in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of 1.0 in x
0.698 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.699 * [taylor]: Taking taylor expansion of (* x y) in x
0.699 * [taylor]: Taking taylor expansion of x in x
0.699 * [taylor]: Taking taylor expansion of y in x
0.700 * [taylor]: Taking taylor expansion of 1 in x
0.700 * [taylor]: Taking taylor expansion of (expm1 (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))))) in x
0.700 * [taylor]: Rewrote expression to (- (exp (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))))) 1)
0.700 * [taylor]: Taking taylor expansion of (exp (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))))) in x
0.700 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x
0.700 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))))
0.700 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x
0.700 * [taylor]: Taking taylor expansion of 1 in x
0.700 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.700 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.700 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.700 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.700 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.700 * [taylor]: Taking taylor expansion of -1 in x
0.700 * [taylor]: Taking taylor expansion of x in x
0.700 * [taylor]: Taking taylor expansion of 1.0 in x
0.700 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.701 * [taylor]: Taking taylor expansion of (* x y) in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of y in x
0.702 * [taylor]: Taking taylor expansion of 1 in x
0.702 * [taylor]: Taking taylor expansion of (- (exp (- (log (- (/ 1 y))) (log x))) 1) in y
0.702 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.702 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.702 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.702 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.702 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.702 * [taylor]: Taking taylor expansion of y in y
0.703 * [taylor]: Taking taylor expansion of (log x) in y
0.703 * [taylor]: Taking taylor expansion of x in y
0.704 * [taylor]: Taking taylor expansion of 1 in y
0.707 * [taylor]: Taking taylor expansion of (- (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* y (log (+ (exp (/ -1 x)) 1.0)))))) in y
0.707 * [taylor]: Taking taylor expansion of (+ (* (exp (- (log (- (/ 1 y))) (log x))) y) (* (exp (- (log (- (/ 1 y))) (log x))) (* y (log (+ (exp (/ -1 x)) 1.0))))) in y
0.708 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) y) in y
0.708 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.708 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.708 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.708 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.708 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.708 * [taylor]: Taking taylor expansion of y in y
0.709 * [taylor]: Taking taylor expansion of (log x) in y
0.709 * [taylor]: Taking taylor expansion of x in y
0.710 * [taylor]: Taking taylor expansion of y in y
0.710 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* y (log (+ (exp (/ -1 x)) 1.0)))) in y
0.710 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.710 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.710 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.710 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.710 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.710 * [taylor]: Taking taylor expansion of y in y
0.711 * [taylor]: Taking taylor expansion of (log x) in y
0.711 * [taylor]: Taking taylor expansion of x in y
0.712 * [taylor]: Taking taylor expansion of (* y (log (+ (exp (/ -1 x)) 1.0))) in y
0.712 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.712 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.712 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.712 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.712 * [taylor]: Taking taylor expansion of -1 in y
0.712 * [taylor]: Taking taylor expansion of x in y
0.712 * [taylor]: Taking taylor expansion of 1.0 in y
0.722 * [taylor]: Taking taylor expansion of 0 in y
0.748 * [taylor]: Taking taylor expansion of (- (+ (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 3))) (+ (* 1/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 3) (pow (log (+ (exp (/ -1 x)) 1.0)) 3)))) (* 3/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 3) (pow (log (+ (exp (/ -1 x)) 1.0)) 2)))))) (+ (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 3) (log (+ (exp (/ -1 x)) 1.0)))) (+ (* 1/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 3)))) (* 3/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 3))))))) in y
0.749 * [taylor]: Taking taylor expansion of (+ (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 3))) (+ (* 1/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 3) (pow (log (+ (exp (/ -1 x)) 1.0)) 3)))) (* 3/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 3) (pow (log (+ (exp (/ -1 x)) 1.0)) 2)))))) in y
0.749 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 3))) in y
0.749 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.749 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.749 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.749 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.749 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.749 * [taylor]: Taking taylor expansion of y in y
0.750 * [taylor]: Taking taylor expansion of (log x) in y
0.750 * [taylor]: Taking taylor expansion of x in y
0.751 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 3)) in y
0.751 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.751 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.751 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.751 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.751 * [taylor]: Taking taylor expansion of -1 in y
0.751 * [taylor]: Taking taylor expansion of x in y
0.751 * [taylor]: Taking taylor expansion of 1.0 in y
0.751 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.751 * [taylor]: Taking taylor expansion of y in y
0.751 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 3) (pow (log (+ (exp (/ -1 x)) 1.0)) 3)))) (* 3/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 3) (pow (log (+ (exp (/ -1 x)) 1.0)) 2))))) in y
0.751 * [taylor]: Taking taylor expansion of (* 1/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 3) (pow (log (+ (exp (/ -1 x)) 1.0)) 3)))) in y
0.751 * [taylor]: Taking taylor expansion of 1/2 in y
0.751 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 3) (pow (log (+ (exp (/ -1 x)) 1.0)) 3))) in y
0.751 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.751 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.751 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.751 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.751 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.751 * [taylor]: Taking taylor expansion of y in y
0.752 * [taylor]: Taking taylor expansion of (log x) in y
0.752 * [taylor]: Taking taylor expansion of x in y
0.753 * [taylor]: Taking taylor expansion of (* (pow y 3) (pow (log (+ (exp (/ -1 x)) 1.0)) 3)) in y
0.753 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.753 * [taylor]: Taking taylor expansion of y in y
0.753 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in y
0.753 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.754 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.754 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.754 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.754 * [taylor]: Taking taylor expansion of -1 in y
0.754 * [taylor]: Taking taylor expansion of x in y
0.754 * [taylor]: Taking taylor expansion of 1.0 in y
0.754 * [taylor]: Taking taylor expansion of (* 3/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 3) (pow (log (+ (exp (/ -1 x)) 1.0)) 2)))) in y
0.754 * [taylor]: Taking taylor expansion of 3/2 in y
0.754 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 3) (pow (log (+ (exp (/ -1 x)) 1.0)) 2))) in y
0.754 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.754 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.754 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.754 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.754 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.754 * [taylor]: Taking taylor expansion of y in y
0.755 * [taylor]: Taking taylor expansion of (log x) in y
0.755 * [taylor]: Taking taylor expansion of x in y
0.756 * [taylor]: Taking taylor expansion of (* (pow y 3) (pow (log (+ (exp (/ -1 x)) 1.0)) 2)) in y
0.756 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.756 * [taylor]: Taking taylor expansion of y in y
0.756 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 2) in y
0.756 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.756 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.756 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.756 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.756 * [taylor]: Taking taylor expansion of -1 in y
0.756 * [taylor]: Taking taylor expansion of x in y
0.756 * [taylor]: Taking taylor expansion of 1.0 in y
0.756 * [taylor]: Taking taylor expansion of (+ (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 3) (log (+ (exp (/ -1 x)) 1.0)))) (+ (* 1/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 3)))) (* 3/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 3)))))) in y
0.756 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 3) (log (+ (exp (/ -1 x)) 1.0)))) in y
0.756 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.756 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.756 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.757 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.757 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.757 * [taylor]: Taking taylor expansion of y in y
0.757 * [taylor]: Taking taylor expansion of (log x) in y
0.757 * [taylor]: Taking taylor expansion of x in y
0.759 * [taylor]: Taking taylor expansion of (* (pow y 3) (log (+ (exp (/ -1 x)) 1.0))) in y
0.759 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.759 * [taylor]: Taking taylor expansion of y in y
0.759 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.759 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.759 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.759 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.759 * [taylor]: Taking taylor expansion of -1 in y
0.759 * [taylor]: Taking taylor expansion of x in y
0.759 * [taylor]: Taking taylor expansion of 1.0 in y
0.759 * [taylor]: Taking taylor expansion of (+ (* 1/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 3)))) (* 3/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 3))))) in y
0.759 * [taylor]: Taking taylor expansion of (* 1/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 3)))) in y
0.759 * [taylor]: Taking taylor expansion of 1/2 in y
0.759 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 3))) in y
0.759 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.759 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.759 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.759 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.759 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.759 * [taylor]: Taking taylor expansion of y in y
0.760 * [taylor]: Taking taylor expansion of (log x) in y
0.760 * [taylor]: Taking taylor expansion of x in y
0.761 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 3)) in y
0.761 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in y
0.761 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.761 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.761 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.761 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.761 * [taylor]: Taking taylor expansion of -1 in y
0.761 * [taylor]: Taking taylor expansion of x in y
0.761 * [taylor]: Taking taylor expansion of 1.0 in y
0.762 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.762 * [taylor]: Taking taylor expansion of y in y
0.762 * [taylor]: Taking taylor expansion of (* 3/2 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 3)))) in y
0.762 * [taylor]: Taking taylor expansion of 3/2 in y
0.762 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 3))) in y
0.762 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.762 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.762 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.762 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.762 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.762 * [taylor]: Taking taylor expansion of y in y
0.763 * [taylor]: Taking taylor expansion of (log x) in y
0.763 * [taylor]: Taking taylor expansion of x in y
0.764 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 3)) in y
0.764 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 2) in y
0.764 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.764 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.764 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.764 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.764 * [taylor]: Taking taylor expansion of -1 in y
0.764 * [taylor]: Taking taylor expansion of x in y
0.764 * [taylor]: Taking taylor expansion of 1.0 in y
0.764 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.764 * [taylor]: Taking taylor expansion of y in y
0.807 * [taylor]: Taking taylor expansion of (- (+ (* 11/8 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 2)))) (+ (* 5/6 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 3)))) (+ (* 5/24 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 4)))) (* 3/4 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (log (+ (exp (/ -1 x)) 1.0)))))))) (+ (* 3/4 (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 4)))) (+ (* 5/6 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 4)))) (+ (* 5/24 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 4) (pow y 4)))) (* 11/8 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 4)))))))) in y
0.808 * [taylor]: Taking taylor expansion of (+ (* 11/8 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 2)))) (+ (* 5/6 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 3)))) (+ (* 5/24 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 4)))) (* 3/4 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (log (+ (exp (/ -1 x)) 1.0)))))))) in y
0.808 * [taylor]: Taking taylor expansion of (* 11/8 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 2)))) in y
0.808 * [taylor]: Taking taylor expansion of 11/8 in y
0.808 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 2))) in y
0.808 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.808 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.808 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.808 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.808 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.808 * [taylor]: Taking taylor expansion of y in y
0.809 * [taylor]: Taking taylor expansion of (log x) in y
0.809 * [taylor]: Taking taylor expansion of x in y
0.810 * [taylor]: Taking taylor expansion of (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 2)) in y
0.810 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.810 * [taylor]: Taking taylor expansion of y in y
0.810 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 2) in y
0.810 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.810 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.810 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.810 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.810 * [taylor]: Taking taylor expansion of -1 in y
0.810 * [taylor]: Taking taylor expansion of x in y
0.810 * [taylor]: Taking taylor expansion of 1.0 in y
0.810 * [taylor]: Taking taylor expansion of (+ (* 5/6 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 3)))) (+ (* 5/24 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 4)))) (* 3/4 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (log (+ (exp (/ -1 x)) 1.0))))))) in y
0.810 * [taylor]: Taking taylor expansion of (* 5/6 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 3)))) in y
0.810 * [taylor]: Taking taylor expansion of 5/6 in y
0.810 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 3))) in y
0.810 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.810 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.810 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.810 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.810 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.811 * [taylor]: Taking taylor expansion of y in y
0.811 * [taylor]: Taking taylor expansion of (log x) in y
0.811 * [taylor]: Taking taylor expansion of x in y
0.813 * [taylor]: Taking taylor expansion of (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 3)) in y
0.813 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.813 * [taylor]: Taking taylor expansion of y in y
0.813 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in y
0.813 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.813 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.813 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.813 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.813 * [taylor]: Taking taylor expansion of -1 in y
0.813 * [taylor]: Taking taylor expansion of x in y
0.813 * [taylor]: Taking taylor expansion of 1.0 in y
0.813 * [taylor]: Taking taylor expansion of (+ (* 5/24 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 4)))) (* 3/4 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (log (+ (exp (/ -1 x)) 1.0)))))) in y
0.813 * [taylor]: Taking taylor expansion of (* 5/24 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 4)))) in y
0.813 * [taylor]: Taking taylor expansion of 5/24 in y
0.813 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 4))) in y
0.813 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.813 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.813 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.813 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.813 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.813 * [taylor]: Taking taylor expansion of y in y
0.814 * [taylor]: Taking taylor expansion of (log x) in y
0.814 * [taylor]: Taking taylor expansion of x in y
0.815 * [taylor]: Taking taylor expansion of (* (pow y 4) (pow (log (+ (exp (/ -1 x)) 1.0)) 4)) in y
0.815 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.815 * [taylor]: Taking taylor expansion of y in y
0.815 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 4) in y
0.815 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.815 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.815 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.815 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.815 * [taylor]: Taking taylor expansion of -1 in y
0.815 * [taylor]: Taking taylor expansion of x in y
0.815 * [taylor]: Taking taylor expansion of 1.0 in y
0.816 * [taylor]: Taking taylor expansion of (* 3/4 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (log (+ (exp (/ -1 x)) 1.0))))) in y
0.816 * [taylor]: Taking taylor expansion of 3/4 in y
0.816 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow y 4) (log (+ (exp (/ -1 x)) 1.0)))) in y
0.816 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.816 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.816 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.816 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.816 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.816 * [taylor]: Taking taylor expansion of y in y
0.817 * [taylor]: Taking taylor expansion of (log x) in y
0.817 * [taylor]: Taking taylor expansion of x in y
0.818 * [taylor]: Taking taylor expansion of (* (pow y 4) (log (+ (exp (/ -1 x)) 1.0))) in y
0.818 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.818 * [taylor]: Taking taylor expansion of y in y
0.818 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.818 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.818 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.818 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.818 * [taylor]: Taking taylor expansion of -1 in y
0.818 * [taylor]: Taking taylor expansion of x in y
0.818 * [taylor]: Taking taylor expansion of 1.0 in y
0.818 * [taylor]: Taking taylor expansion of (+ (* 3/4 (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 4)))) (+ (* 5/6 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 4)))) (+ (* 5/24 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 4) (pow y 4)))) (* 11/8 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 4))))))) in y
0.818 * [taylor]: Taking taylor expansion of (* 3/4 (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 4)))) in y
0.818 * [taylor]: Taking taylor expansion of 3/4 in y
0.818 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 4))) in y
0.818 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.818 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.818 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.818 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.818 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.818 * [taylor]: Taking taylor expansion of y in y
0.819 * [taylor]: Taking taylor expansion of (log x) in y
0.819 * [taylor]: Taking taylor expansion of x in y
0.820 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 4)) in y
0.820 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.820 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.821 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.821 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.821 * [taylor]: Taking taylor expansion of -1 in y
0.821 * [taylor]: Taking taylor expansion of x in y
0.821 * [taylor]: Taking taylor expansion of 1.0 in y
0.821 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.821 * [taylor]: Taking taylor expansion of y in y
0.821 * [taylor]: Taking taylor expansion of (+ (* 5/6 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 4)))) (+ (* 5/24 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 4) (pow y 4)))) (* 11/8 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 4)))))) in y
0.821 * [taylor]: Taking taylor expansion of (* 5/6 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 4)))) in y
0.821 * [taylor]: Taking taylor expansion of 5/6 in y
0.821 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 4))) in y
0.821 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.821 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.821 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.821 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.821 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.821 * [taylor]: Taking taylor expansion of y in y
0.822 * [taylor]: Taking taylor expansion of (log x) in y
0.822 * [taylor]: Taking taylor expansion of x in y
0.823 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 4)) in y
0.823 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in y
0.823 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.823 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.823 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.823 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.823 * [taylor]: Taking taylor expansion of -1 in y
0.823 * [taylor]: Taking taylor expansion of x in y
0.824 * [taylor]: Taking taylor expansion of 1.0 in y
0.824 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.824 * [taylor]: Taking taylor expansion of y in y
0.824 * [taylor]: Taking taylor expansion of (+ (* 5/24 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 4) (pow y 4)))) (* 11/8 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 4))))) in y
0.824 * [taylor]: Taking taylor expansion of (* 5/24 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 4) (pow y 4)))) in y
0.824 * [taylor]: Taking taylor expansion of 5/24 in y
0.824 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 4) (pow y 4))) in y
0.824 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.824 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.824 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.824 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.824 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.824 * [taylor]: Taking taylor expansion of y in y
0.825 * [taylor]: Taking taylor expansion of (log x) in y
0.825 * [taylor]: Taking taylor expansion of x in y
0.826 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1.0)) 4) (pow y 4)) in y
0.826 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 4) in y
0.826 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.826 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.826 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.826 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.826 * [taylor]: Taking taylor expansion of -1 in y
0.826 * [taylor]: Taking taylor expansion of x in y
0.826 * [taylor]: Taking taylor expansion of 1.0 in y
0.826 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.826 * [taylor]: Taking taylor expansion of y in y
0.826 * [taylor]: Taking taylor expansion of (* 11/8 (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 4)))) in y
0.826 * [taylor]: Taking taylor expansion of 11/8 in y
0.826 * [taylor]: Taking taylor expansion of (* (exp (- (log (- (/ 1 y))) (log x))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 4))) in y
0.826 * [taylor]: Taking taylor expansion of (exp (- (log (- (/ 1 y))) (log x))) in y
0.826 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
0.826 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
0.826 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.826 * [taylor]: Taking taylor expansion of y in y
0.827 * [taylor]: Taking taylor expansion of (log x) in y
0.827 * [taylor]: Taking taylor expansion of x in y
0.828 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 4)) in y
0.829 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 2) in y
0.829 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.829 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.829 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.829 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.829 * [taylor]: Taking taylor expansion of -1 in y
0.829 * [taylor]: Taking taylor expansion of x in y
0.829 * [taylor]: Taking taylor expansion of 1.0 in y
0.829 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.829 * [taylor]: Taking taylor expansion of y in y
0.852 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
0.852 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0
0.852 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.852 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.852 * [taylor]: Taking taylor expansion of (exp x) in x
0.852 * [taylor]: Taking taylor expansion of x in x
0.852 * [taylor]: Taking taylor expansion of 1.0 in x
0.852 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.852 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.852 * [taylor]: Taking taylor expansion of (exp x) in x
0.852 * [taylor]: Taking taylor expansion of x in x
0.853 * [taylor]: Taking taylor expansion of 1.0 in x
0.875 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.875 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.875 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.875 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.875 * [taylor]: Taking taylor expansion of x in x
0.875 * [taylor]: Taking taylor expansion of 1.0 in x
0.875 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.875 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.875 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.875 * [taylor]: Taking taylor expansion of x in x
0.876 * [taylor]: Taking taylor expansion of 1.0 in x
0.895 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.895 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.896 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.896 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.896 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.896 * [taylor]: Taking taylor expansion of -1 in x
0.896 * [taylor]: Taking taylor expansion of x in x
0.896 * [taylor]: Taking taylor expansion of 1.0 in x
0.896 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.896 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.896 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.896 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.896 * [taylor]: Taking taylor expansion of -1 in x
0.896 * [taylor]: Taking taylor expansion of x in x
0.896 * [taylor]: Taking taylor expansion of 1.0 in x
0.916 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.916 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0
0.916 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y
0.916 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y
0.916 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y
0.916 * [taylor]: Taking taylor expansion of (exp x) in y
0.916 * [taylor]: Taking taylor expansion of x in y
0.916 * [taylor]: Taking taylor expansion of 1.0 in y
0.916 * [taylor]: Taking taylor expansion of (* x y) in y
0.916 * [taylor]: Taking taylor expansion of x in y
0.916 * [taylor]: Taking taylor expansion of y in y
0.916 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.916 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.916 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.916 * [taylor]: Taking taylor expansion of (exp x) in x
0.916 * [taylor]: Taking taylor expansion of x in x
0.916 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * [taylor]: Taking taylor expansion of (* x y) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of y in x
0.917 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.917 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.917 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.917 * [taylor]: Taking taylor expansion of (exp x) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.918 * [taylor]: Taking taylor expansion of (* x y) in x
0.918 * [taylor]: Taking taylor expansion of x in x
0.918 * [taylor]: Taking taylor expansion of y in x
0.919 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.919 * [taylor]: Taking taylor expansion of 2.0 in y
0.923 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
0.923 * [taylor]: Taking taylor expansion of 0.5 in y
0.923 * [taylor]: Taking taylor expansion of y in y
0.935 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
0.935 * [taylor]: Taking taylor expansion of 0.25 in y
0.935 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
0.935 * [taylor]: Taking taylor expansion of 1/2 in y
0.935 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
0.935 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
0.935 * [taylor]: Taking taylor expansion of 2.0 in y
0.937 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.937 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y
0.937 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.937 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.937 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.938 * [taylor]: Taking taylor expansion of x in y
0.938 * [taylor]: Taking taylor expansion of 1.0 in y
0.938 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.938 * [taylor]: Taking taylor expansion of (* x y) in y
0.938 * [taylor]: Taking taylor expansion of x in y
0.938 * [taylor]: Taking taylor expansion of y in y
0.938 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.938 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.938 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.938 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.939 * [taylor]: Taking taylor expansion of 1.0 in x
0.939 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.939 * [taylor]: Taking taylor expansion of (* x y) in x
0.939 * [taylor]: Taking taylor expansion of x in x
0.939 * [taylor]: Taking taylor expansion of y in x
0.939 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
0.939 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
0.939 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.939 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.939 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.939 * [taylor]: Taking taylor expansion of x in x
0.939 * [taylor]: Taking taylor expansion of 1.0 in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.940 * [taylor]: Taking taylor expansion of (* x y) in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.940 * [taylor]: Taking taylor expansion of y in x
0.940 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.940 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.940 * [taylor]: Taking taylor expansion of y in y
0.942 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
0.942 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
0.942 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.942 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.942 * [taylor]: Taking taylor expansion of x in y
0.942 * [taylor]: Taking taylor expansion of 1.0 in y
0.945 * [taylor]: Taking taylor expansion of 0 in y
0.955 * [taylor]: Taking taylor expansion of 0 in y
0.961 * [taylor]: Taking taylor expansion of 0 in y
0.961 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0
0.961 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y
0.962 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.962 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.962 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.962 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.962 * [taylor]: Taking taylor expansion of -1 in y
0.962 * [taylor]: Taking taylor expansion of x in y
0.962 * [taylor]: Taking taylor expansion of 1.0 in y
0.962 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.962 * [taylor]: Taking taylor expansion of (* x y) in y
0.962 * [taylor]: Taking taylor expansion of x in y
0.962 * [taylor]: Taking taylor expansion of y in y
0.962 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.962 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.962 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.962 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.962 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.962 * [taylor]: Taking taylor expansion of -1 in x
0.962 * [taylor]: Taking taylor expansion of x in x
0.963 * [taylor]: Taking taylor expansion of 1.0 in x
0.963 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.963 * [taylor]: Taking taylor expansion of (* x y) in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.963 * [taylor]: Taking taylor expansion of y in x
0.963 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
0.963 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
0.963 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.963 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.963 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.963 * [taylor]: Taking taylor expansion of -1 in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.964 * [taylor]: Taking taylor expansion of 1.0 in x
0.964 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.964 * [taylor]: Taking taylor expansion of (* x y) in x
0.964 * [taylor]: Taking taylor expansion of x in x
0.964 * [taylor]: Taking taylor expansion of y in x
0.964 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.964 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.964 * [taylor]: Taking taylor expansion of y in y
0.966 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
0.966 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
0.966 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.966 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.966 * [taylor]: Taking taylor expansion of -1 in y
0.966 * [taylor]: Taking taylor expansion of x in y
0.966 * [taylor]: Taking taylor expansion of 1.0 in y
0.968 * [taylor]: Taking taylor expansion of 0 in y
0.973 * [taylor]: Taking taylor expansion of 0 in y
0.978 * [taylor]: Taking taylor expansion of 0 in y
0.979 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.979 * [approximate]: Taking taylor expansion of (log1p (- (log (+ (exp x) 1.0)) (* x y))) in (x y) around 0
0.979 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp x) 1.0)) (* x y))) in y
0.979 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp x) 1.0)) (* x y))))
0.979 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp x) 1.0)) (* x y))) in y
0.979 * [taylor]: Taking taylor expansion of 1 in y
0.979 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y
0.979 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y
0.979 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y
0.979 * [taylor]: Taking taylor expansion of (exp x) in y
0.979 * [taylor]: Taking taylor expansion of x in y
0.979 * [taylor]: Taking taylor expansion of 1.0 in y
0.979 * [taylor]: Taking taylor expansion of (* x y) in y
0.979 * [taylor]: Taking taylor expansion of x in y
0.979 * [taylor]: Taking taylor expansion of y in y
0.980 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp x) 1.0)) (* x y))) in x
0.980 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp x) 1.0)) (* x y))))
0.980 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp x) 1.0)) (* x y))) in x
0.980 * [taylor]: Taking taylor expansion of 1 in x
0.980 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.980 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.980 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.980 * [taylor]: Taking taylor expansion of (exp x) in x
0.980 * [taylor]: Taking taylor expansion of x in x
0.980 * [taylor]: Taking taylor expansion of 1.0 in x
0.981 * [taylor]: Taking taylor expansion of (* x y) in x
0.981 * [taylor]: Taking taylor expansion of x in x
0.981 * [taylor]: Taking taylor expansion of y in x
0.983 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp x) 1.0)) (* x y))) in x
0.983 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp x) 1.0)) (* x y))))
0.983 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp x) 1.0)) (* x y))) in x
0.983 * [taylor]: Taking taylor expansion of 1 in x
0.983 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x
0.983 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x
0.983 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.983 * [taylor]: Taking taylor expansion of (exp x) in x
0.983 * [taylor]: Taking taylor expansion of x in x
0.983 * [taylor]: Taking taylor expansion of 1.0 in x
0.984 * [taylor]: Taking taylor expansion of (* x y) in x
0.984 * [taylor]: Taking taylor expansion of x in x
0.984 * [taylor]: Taking taylor expansion of y in x
0.986 * [taylor]: Taking taylor expansion of (log (+ (log 2.0) 1)) in y
0.986 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
0.986 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.986 * [taylor]: Taking taylor expansion of 2.0 in y
0.986 * [taylor]: Taking taylor expansion of 1 in y
0.994 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (+ (log 2.0) 1))) (/ y (+ (log 2.0) 1))) in y
0.994 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (+ (log 2.0) 1))) in y
0.994 * [taylor]: Taking taylor expansion of 0.5 in y
0.994 * [taylor]: Taking taylor expansion of (/ 1 (+ (log 2.0) 1)) in y
0.994 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
0.994 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.994 * [taylor]: Taking taylor expansion of 2.0 in y
0.994 * [taylor]: Taking taylor expansion of 1 in y
0.996 * [taylor]: Taking taylor expansion of (/ y (+ (log 2.0) 1)) in y
0.996 * [taylor]: Taking taylor expansion of y in y
0.996 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
0.996 * [taylor]: Taking taylor expansion of (log 2.0) in y
0.996 * [taylor]: Taking taylor expansion of 2.0 in y
0.996 * [taylor]: Taking taylor expansion of 1 in y
1.026 * [taylor]: Taking taylor expansion of (* 1/2 (- (+ (* 0.5 (/ 1 (+ (log 2.0) 1))) (* 1.0 (/ y (pow (+ (log 2.0) 1) 2)))) (+ (* 0.25 (/ 1 (pow (+ (log 2.0) 1) 2))) (+ (/ (pow y 2) (pow (+ (log 2.0) 1) 2)) (/ 1 (* (+ (log 2.0) 1) (pow 2.0 2))))))) in y
1.026 * [taylor]: Taking taylor expansion of 1/2 in y
1.026 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (+ (log 2.0) 1))) (* 1.0 (/ y (pow (+ (log 2.0) 1) 2)))) (+ (* 0.25 (/ 1 (pow (+ (log 2.0) 1) 2))) (+ (/ (pow y 2) (pow (+ (log 2.0) 1) 2)) (/ 1 (* (+ (log 2.0) 1) (pow 2.0 2)))))) in y
1.026 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (+ (log 2.0) 1))) (* 1.0 (/ y (pow (+ (log 2.0) 1) 2)))) in y
1.026 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (+ (log 2.0) 1))) in y
1.026 * [taylor]: Taking taylor expansion of 0.5 in y
1.026 * [taylor]: Taking taylor expansion of (/ 1 (+ (log 2.0) 1)) in y
1.026 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
1.026 * [taylor]: Taking taylor expansion of (log 2.0) in y
1.026 * [taylor]: Taking taylor expansion of 2.0 in y
1.027 * [taylor]: Taking taylor expansion of 1 in y
1.028 * [taylor]: Taking taylor expansion of (* 1.0 (/ y (pow (+ (log 2.0) 1) 2))) in y
1.028 * [taylor]: Taking taylor expansion of 1.0 in y
1.028 * [taylor]: Taking taylor expansion of (/ y (pow (+ (log 2.0) 1) 2)) in y
1.028 * [taylor]: Taking taylor expansion of y in y
1.028 * [taylor]: Taking taylor expansion of (pow (+ (log 2.0) 1) 2) in y
1.028 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
1.028 * [taylor]: Taking taylor expansion of (log 2.0) in y
1.028 * [taylor]: Taking taylor expansion of 2.0 in y
1.029 * [taylor]: Taking taylor expansion of 1 in y
1.032 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 (pow (+ (log 2.0) 1) 2))) (+ (/ (pow y 2) (pow (+ (log 2.0) 1) 2)) (/ 1 (* (+ (log 2.0) 1) (pow 2.0 2))))) in y
1.032 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow (+ (log 2.0) 1) 2))) in y
1.032 * [taylor]: Taking taylor expansion of 0.25 in y
1.032 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (log 2.0) 1) 2)) in y
1.032 * [taylor]: Taking taylor expansion of (pow (+ (log 2.0) 1) 2) in y
1.032 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
1.032 * [taylor]: Taking taylor expansion of (log 2.0) in y
1.032 * [taylor]: Taking taylor expansion of 2.0 in y
1.033 * [taylor]: Taking taylor expansion of 1 in y
1.036 * [taylor]: Taking taylor expansion of (+ (/ (pow y 2) (pow (+ (log 2.0) 1) 2)) (/ 1 (* (+ (log 2.0) 1) (pow 2.0 2)))) in y
1.036 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow (+ (log 2.0) 1) 2)) in y
1.036 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.036 * [taylor]: Taking taylor expansion of y in y
1.036 * [taylor]: Taking taylor expansion of (pow (+ (log 2.0) 1) 2) in y
1.036 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
1.036 * [taylor]: Taking taylor expansion of (log 2.0) in y
1.036 * [taylor]: Taking taylor expansion of 2.0 in y
1.037 * [taylor]: Taking taylor expansion of 1 in y
1.047 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (log 2.0) 1) (pow 2.0 2))) in y
1.047 * [taylor]: Taking taylor expansion of (* (+ (log 2.0) 1) (pow 2.0 2)) in y
1.047 * [taylor]: Taking taylor expansion of (+ (log 2.0) 1) in y
1.047 * [taylor]: Taking taylor expansion of (log 2.0) in y
1.047 * [taylor]: Taking taylor expansion of 2.0 in y
1.047 * [taylor]: Taking taylor expansion of 1 in y
1.047 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
1.047 * [taylor]: Taking taylor expansion of 2.0 in y
1.092 * [approximate]: Taking taylor expansion of (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in (x y) around 0
1.092 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in y
1.092 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))))
1.092 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in y
1.092 * [taylor]: Taking taylor expansion of 1 in y
1.092 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y
1.092 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
1.092 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
1.092 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.092 * [taylor]: Taking taylor expansion of x in y
1.092 * [taylor]: Taking taylor expansion of 1.0 in y
1.093 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.093 * [taylor]: Taking taylor expansion of (* x y) in y
1.093 * [taylor]: Taking taylor expansion of x in y
1.093 * [taylor]: Taking taylor expansion of y in y
1.093 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x
1.093 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))))
1.093 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x
1.093 * [taylor]: Taking taylor expansion of 1 in x
1.093 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
1.093 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
1.093 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
1.093 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.093 * [taylor]: Taking taylor expansion of x in x
1.094 * [taylor]: Taking taylor expansion of 1.0 in x
1.094 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.094 * [taylor]: Taking taylor expansion of (* x y) in x
1.094 * [taylor]: Taking taylor expansion of x in x
1.094 * [taylor]: Taking taylor expansion of y in x
1.094 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x
1.094 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))))
1.094 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y)))) in x
1.094 * [taylor]: Taking taylor expansion of 1 in x
1.094 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x
1.094 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x
1.094 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
1.095 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.095 * [taylor]: Taking taylor expansion of 1.0 in x
1.095 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.095 * [taylor]: Taking taylor expansion of (* x y) in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.095 * [taylor]: Taking taylor expansion of y in x
1.096 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
1.096 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
1.096 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.096 * [taylor]: Taking taylor expansion of y in y
1.097 * [taylor]: Taking taylor expansion of (log x) in y
1.097 * [taylor]: Taking taylor expansion of x in y
1.099 * [taylor]: Taking taylor expansion of (* -1 (+ (* (log (+ (exp (/ 1 x)) 1.0)) y) y)) in y
1.099 * [taylor]: Taking taylor expansion of -1 in y
1.099 * [taylor]: Taking taylor expansion of (+ (* (log (+ (exp (/ 1 x)) 1.0)) y) y) in y
1.099 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ 1 x)) 1.0)) y) in y
1.099 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
1.099 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
1.099 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.099 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.099 * [taylor]: Taking taylor expansion of x in y
1.100 * [taylor]: Taking taylor expansion of 1.0 in y
1.100 * [taylor]: Taking taylor expansion of y in y
1.100 * [taylor]: Taking taylor expansion of y in y
1.106 * [taylor]: Taking taylor expansion of (* -1/2 (+ (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 2)))))) in y
1.106 * [taylor]: Taking taylor expansion of -1/2 in y
1.106 * [taylor]: Taking taylor expansion of (+ (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 2)) (+ (pow y 2) (* 2 (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 2))))) in y
1.106 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 2)) in y
1.106 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 2) in y
1.106 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
1.106 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
1.106 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.106 * [taylor]: Taking taylor expansion of x in y
1.106 * [taylor]: Taking taylor expansion of 1.0 in y
1.106 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.106 * [taylor]: Taking taylor expansion of y in y
1.106 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 2)))) in y
1.106 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.106 * [taylor]: Taking taylor expansion of y in y
1.106 * [taylor]: Taking taylor expansion of (* 2 (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 2))) in y
1.106 * [taylor]: Taking taylor expansion of 2 in y
1.106 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 2)) in y
1.106 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
1.106 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
1.106 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.106 * [taylor]: Taking taylor expansion of x in y
1.106 * [taylor]: Taking taylor expansion of 1.0 in y
1.107 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.107 * [taylor]: Taking taylor expansion of y in y
1.117 * [taylor]: Taking taylor expansion of (* -1/6 (+ (* 6 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 3))) (+ (* 2 (pow y 3)) (* 2 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 3) (pow y 3))))))) in y
1.117 * [taylor]: Taking taylor expansion of -1/6 in y
1.117 * [taylor]: Taking taylor expansion of (+ (* 6 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 3))) (+ (* 6 (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 3))) (+ (* 2 (pow y 3)) (* 2 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 3) (pow y 3)))))) in y
1.117 * [taylor]: Taking taylor expansion of (* 6 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 3))) in y
1.117 * [taylor]: Taking taylor expansion of 6 in y
1.117 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 3)) in y
1.118 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 2) in y
1.118 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
1.118 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
1.118 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.118 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.118 * [taylor]: Taking taylor expansion of x in y
1.118 * [taylor]: Taking taylor expansion of 1.0 in y
1.118 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.118 * [taylor]: Taking taylor expansion of y in y
1.118 * [taylor]: Taking taylor expansion of (+ (* 6 (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 3))) (+ (* 2 (pow y 3)) (* 2 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 3) (pow y 3))))) in y
1.118 * [taylor]: Taking taylor expansion of (* 6 (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 3))) in y
1.118 * [taylor]: Taking taylor expansion of 6 in y
1.118 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 3)) in y
1.118 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
1.118 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
1.118 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.118 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.118 * [taylor]: Taking taylor expansion of x in y
1.118 * [taylor]: Taking taylor expansion of 1.0 in y
1.118 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.118 * [taylor]: Taking taylor expansion of y in y
1.118 * [taylor]: Taking taylor expansion of (+ (* 2 (pow y 3)) (* 2 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 3) (pow y 3)))) in y
1.118 * [taylor]: Taking taylor expansion of (* 2 (pow y 3)) in y
1.118 * [taylor]: Taking taylor expansion of 2 in y
1.118 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.118 * [taylor]: Taking taylor expansion of y in y
1.118 * [taylor]: Taking taylor expansion of (* 2 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 3) (pow y 3))) in y
1.118 * [taylor]: Taking taylor expansion of 2 in y
1.118 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ 1 x)) 1.0)) 3) (pow y 3)) in y
1.118 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 3) in y
1.118 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
1.118 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
1.118 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.118 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.118 * [taylor]: Taking taylor expansion of x in y
1.119 * [taylor]: Taking taylor expansion of 1.0 in y
1.119 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.119 * [taylor]: Taking taylor expansion of y in y
1.141 * [taylor]: Taking taylor expansion of (* -1/24 (+ (* 24 (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 4))) (+ (* 24 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 3) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 4) (pow y 4))) (+ (* 6 (pow y 4)) (* 36 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 4)))))))) in y
1.141 * [taylor]: Taking taylor expansion of -1/24 in y
1.141 * [taylor]: Taking taylor expansion of (+ (* 24 (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 4))) (+ (* 24 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 3) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 4) (pow y 4))) (+ (* 6 (pow y 4)) (* 36 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 4))))))) in y
1.141 * [taylor]: Taking taylor expansion of (* 24 (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 4))) in y
1.141 * [taylor]: Taking taylor expansion of 24 in y
1.141 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ 1 x)) 1.0)) (pow y 4)) in y
1.141 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
1.141 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
1.141 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.141 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.142 * [taylor]: Taking taylor expansion of x in y
1.142 * [taylor]: Taking taylor expansion of 1.0 in y
1.142 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.142 * [taylor]: Taking taylor expansion of y in y
1.142 * [taylor]: Taking taylor expansion of (+ (* 24 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 3) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 4) (pow y 4))) (+ (* 6 (pow y 4)) (* 36 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 4)))))) in y
1.142 * [taylor]: Taking taylor expansion of (* 24 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 3) (pow y 4))) in y
1.142 * [taylor]: Taking taylor expansion of 24 in y
1.142 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ 1 x)) 1.0)) 3) (pow y 4)) in y
1.142 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 3) in y
1.142 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
1.142 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
1.142 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.142 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.142 * [taylor]: Taking taylor expansion of x in y
1.142 * [taylor]: Taking taylor expansion of 1.0 in y
1.142 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.142 * [taylor]: Taking taylor expansion of y in y
1.142 * [taylor]: Taking taylor expansion of (+ (* 6 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 4) (pow y 4))) (+ (* 6 (pow y 4)) (* 36 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 4))))) in y
1.142 * [taylor]: Taking taylor expansion of (* 6 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 4) (pow y 4))) in y
1.142 * [taylor]: Taking taylor expansion of 6 in y
1.142 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ 1 x)) 1.0)) 4) (pow y 4)) in y
1.142 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 4) in y
1.142 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
1.142 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
1.142 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.142 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.142 * [taylor]: Taking taylor expansion of x in y
1.142 * [taylor]: Taking taylor expansion of 1.0 in y
1.142 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.142 * [taylor]: Taking taylor expansion of y in y
1.143 * [taylor]: Taking taylor expansion of (+ (* 6 (pow y 4)) (* 36 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 4)))) in y
1.143 * [taylor]: Taking taylor expansion of (* 6 (pow y 4)) in y
1.143 * [taylor]: Taking taylor expansion of 6 in y
1.143 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.143 * [taylor]: Taking taylor expansion of y in y
1.143 * [taylor]: Taking taylor expansion of (* 36 (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 4))) in y
1.143 * [taylor]: Taking taylor expansion of 36 in y
1.143 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ 1 x)) 1.0)) 2) (pow y 4)) in y
1.143 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ 1 x)) 1.0)) 2) in y
1.143 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y
1.143 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y
1.143 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.143 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.143 * [taylor]: Taking taylor expansion of x in y
1.143 * [taylor]: Taking taylor expansion of 1.0 in y
1.143 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.143 * [taylor]: Taking taylor expansion of y in y
1.146 * [approximate]: Taking taylor expansion of (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in (x y) around 0
1.146 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in y
1.146 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))))
1.146 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in y
1.146 * [taylor]: Taking taylor expansion of 1 in y
1.146 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y
1.146 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
1.146 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
1.146 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.146 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.146 * [taylor]: Taking taylor expansion of -1 in y
1.146 * [taylor]: Taking taylor expansion of x in y
1.146 * [taylor]: Taking taylor expansion of 1.0 in y
1.146 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.146 * [taylor]: Taking taylor expansion of (* x y) in y
1.146 * [taylor]: Taking taylor expansion of x in y
1.146 * [taylor]: Taking taylor expansion of y in y
1.147 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x
1.147 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))))
1.147 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x
1.147 * [taylor]: Taking taylor expansion of 1 in x
1.147 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
1.147 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
1.147 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
1.147 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.147 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.147 * [taylor]: Taking taylor expansion of -1 in x
1.147 * [taylor]: Taking taylor expansion of x in x
1.147 * [taylor]: Taking taylor expansion of 1.0 in x
1.148 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.148 * [taylor]: Taking taylor expansion of (* x y) in x
1.148 * [taylor]: Taking taylor expansion of x in x
1.148 * [taylor]: Taking taylor expansion of y in x
1.148 * [taylor]: Taking taylor expansion of (log1p (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x
1.148 * [taylor]: Rewrote expression to (log (+ 1 (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))))
1.148 * [taylor]: Taking taylor expansion of (+ 1 (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y)))) in x
1.148 * [taylor]: Taking taylor expansion of 1 in x
1.148 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x
1.148 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x
1.148 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
1.148 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.148 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.148 * [taylor]: Taking taylor expansion of -1 in x
1.148 * [taylor]: Taking taylor expansion of x in x
1.149 * [taylor]: Taking taylor expansion of 1.0 in x
1.149 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.149 * [taylor]: Taking taylor expansion of (* x y) in x
1.149 * [taylor]: Taking taylor expansion of x in x
1.149 * [taylor]: Taking taylor expansion of y in x
1.150 * [taylor]: Taking taylor expansion of (- (log (- (/ 1 y))) (log x)) in y
1.150 * [taylor]: Taking taylor expansion of (log (- (/ 1 y))) in y
1.150 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.150 * [taylor]: Taking taylor expansion of y in y
1.151 * [taylor]: Taking taylor expansion of (log x) in y
1.151 * [taylor]: Taking taylor expansion of x in y
1.153 * [taylor]: Taking taylor expansion of (* -1 (+ (* (log (+ (exp (/ -1 x)) 1.0)) y) y)) in y
1.153 * [taylor]: Taking taylor expansion of -1 in y
1.153 * [taylor]: Taking taylor expansion of (+ (* (log (+ (exp (/ -1 x)) 1.0)) y) y) in y
1.153 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1.0)) y) in y
1.153 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
1.153 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
1.154 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.154 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.154 * [taylor]: Taking taylor expansion of -1 in y
1.154 * [taylor]: Taking taylor expansion of x in y
1.154 * [taylor]: Taking taylor expansion of 1.0 in y
1.154 * [taylor]: Taking taylor expansion of y in y
1.154 * [taylor]: Taking taylor expansion of y in y
1.160 * [taylor]: Taking taylor expansion of (* -1/2 (+ (pow y 2) (+ (* 2 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 2))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 2))))) in y
1.160 * [taylor]: Taking taylor expansion of -1/2 in y
1.160 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (* 2 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 2))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 2)))) in y
1.160 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.160 * [taylor]: Taking taylor expansion of y in y
1.160 * [taylor]: Taking taylor expansion of (+ (* 2 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 2))) (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 2))) in y
1.160 * [taylor]: Taking taylor expansion of (* 2 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 2))) in y
1.160 * [taylor]: Taking taylor expansion of 2 in y
1.160 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 2)) in y
1.160 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
1.160 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
1.160 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.160 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.160 * [taylor]: Taking taylor expansion of -1 in y
1.160 * [taylor]: Taking taylor expansion of x in y
1.160 * [taylor]: Taking taylor expansion of 1.0 in y
1.160 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.160 * [taylor]: Taking taylor expansion of y in y
1.160 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 2)) in y
1.160 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 2) in y
1.160 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
1.160 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
1.160 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.160 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.160 * [taylor]: Taking taylor expansion of -1 in y
1.161 * [taylor]: Taking taylor expansion of x in y
1.161 * [taylor]: Taking taylor expansion of 1.0 in y
1.161 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.161 * [taylor]: Taking taylor expansion of y in y
1.171 * [taylor]: Taking taylor expansion of (* -1/6 (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 3))) (* 6 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 3))))))) in y
1.171 * [taylor]: Taking taylor expansion of -1/6 in y
1.171 * [taylor]: Taking taylor expansion of (+ (* 2 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 3))) (+ (* 2 (pow y 3)) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 3))) (* 6 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 3)))))) in y
1.171 * [taylor]: Taking taylor expansion of (* 2 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 3))) in y
1.171 * [taylor]: Taking taylor expansion of 2 in y
1.171 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 3)) in y
1.171 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in y
1.171 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
1.171 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
1.171 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.171 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.172 * [taylor]: Taking taylor expansion of -1 in y
1.172 * [taylor]: Taking taylor expansion of x in y
1.172 * [taylor]: Taking taylor expansion of 1.0 in y
1.172 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.172 * [taylor]: Taking taylor expansion of y in y
1.172 * [taylor]: Taking taylor expansion of (+ (* 2 (pow y 3)) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 3))) (* 6 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 3))))) in y
1.172 * [taylor]: Taking taylor expansion of (* 2 (pow y 3)) in y
1.172 * [taylor]: Taking taylor expansion of 2 in y
1.172 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.172 * [taylor]: Taking taylor expansion of y in y
1.172 * [taylor]: Taking taylor expansion of (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 3))) (* 6 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 3)))) in y
1.172 * [taylor]: Taking taylor expansion of (* 6 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 3))) in y
1.172 * [taylor]: Taking taylor expansion of 6 in y
1.172 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 3)) in y
1.172 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 2) in y
1.172 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
1.172 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
1.172 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.172 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.172 * [taylor]: Taking taylor expansion of -1 in y
1.172 * [taylor]: Taking taylor expansion of x in y
1.172 * [taylor]: Taking taylor expansion of 1.0 in y
1.172 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.172 * [taylor]: Taking taylor expansion of y in y
1.172 * [taylor]: Taking taylor expansion of (* 6 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 3))) in y
1.172 * [taylor]: Taking taylor expansion of 6 in y
1.172 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 3)) in y
1.172 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
1.172 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
1.172 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.172 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.172 * [taylor]: Taking taylor expansion of -1 in y
1.172 * [taylor]: Taking taylor expansion of x in y
1.172 * [taylor]: Taking taylor expansion of 1.0 in y
1.173 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.173 * [taylor]: Taking taylor expansion of y in y
1.190 * [taylor]: Taking taylor expansion of (* -1/24 (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 4) (pow y 4))) (+ (* 36 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 4))) (* 6 (pow y 4))))))) in y
1.190 * [taylor]: Taking taylor expansion of -1/24 in y
1.190 * [taylor]: Taking taylor expansion of (+ (* 24 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 4))) (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 4) (pow y 4))) (+ (* 36 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 4))) (* 6 (pow y 4)))))) in y
1.190 * [taylor]: Taking taylor expansion of (* 24 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 4))) in y
1.190 * [taylor]: Taking taylor expansion of 24 in y
1.190 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1.0)) 3) (pow y 4)) in y
1.190 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 3) in y
1.190 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
1.190 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
1.190 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.190 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.190 * [taylor]: Taking taylor expansion of -1 in y
1.190 * [taylor]: Taking taylor expansion of x in y
1.190 * [taylor]: Taking taylor expansion of 1.0 in y
1.190 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.190 * [taylor]: Taking taylor expansion of y in y
1.190 * [taylor]: Taking taylor expansion of (+ (* 6 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 4) (pow y 4))) (+ (* 36 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 4))) (* 6 (pow y 4))))) in y
1.190 * [taylor]: Taking taylor expansion of (* 6 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 4) (pow y 4))) in y
1.190 * [taylor]: Taking taylor expansion of 6 in y
1.190 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1.0)) 4) (pow y 4)) in y
1.190 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 4) in y
1.190 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
1.190 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
1.190 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.190 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.190 * [taylor]: Taking taylor expansion of -1 in y
1.190 * [taylor]: Taking taylor expansion of x in y
1.190 * [taylor]: Taking taylor expansion of 1.0 in y
1.190 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.190 * [taylor]: Taking taylor expansion of y in y
1.191 * [taylor]: Taking taylor expansion of (+ (* 36 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 4))) (+ (* 24 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 4))) (* 6 (pow y 4)))) in y
1.191 * [taylor]: Taking taylor expansion of (* 36 (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 4))) in y
1.191 * [taylor]: Taking taylor expansion of 36 in y
1.191 * [taylor]: Taking taylor expansion of (* (pow (log (+ (exp (/ -1 x)) 1.0)) 2) (pow y 4)) in y
1.191 * [taylor]: Taking taylor expansion of (pow (log (+ (exp (/ -1 x)) 1.0)) 2) in y
1.191 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
1.191 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
1.191 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.191 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.191 * [taylor]: Taking taylor expansion of -1 in y
1.191 * [taylor]: Taking taylor expansion of x in y
1.191 * [taylor]: Taking taylor expansion of 1.0 in y
1.191 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.191 * [taylor]: Taking taylor expansion of y in y
1.191 * [taylor]: Taking taylor expansion of (+ (* 24 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 4))) (* 6 (pow y 4))) in y
1.191 * [taylor]: Taking taylor expansion of (* 24 (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 4))) in y
1.191 * [taylor]: Taking taylor expansion of 24 in y
1.191 * [taylor]: Taking taylor expansion of (* (log (+ (exp (/ -1 x)) 1.0)) (pow y 4)) in y
1.191 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y
1.191 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y
1.191 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.191 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.191 * [taylor]: Taking taylor expansion of -1 in y
1.191 * [taylor]: Taking taylor expansion of x in y
1.191 * [taylor]: Taking taylor expansion of 1.0 in y
1.191 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.191 * [taylor]: Taking taylor expansion of y in y
1.191 * [taylor]: Taking taylor expansion of (* 6 (pow y 4)) in y
1.191 * [taylor]: Taking taylor expansion of 6 in y
1.191 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.191 * [taylor]: Taking taylor expansion of y in y
1.194 * * * [progress]: simplifying candidates
1.196 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (expm1 (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))))
  (log1p (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))))
  (log (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))))
  (exp (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))))
  (* (cbrt (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y))))) (cbrt (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y))))))
  (cbrt (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))))
  (* (* (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))) (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y))))) (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))))
  (sqrt (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))))
  (sqrt (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))))
  (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))
  (+ 1 (- (log (+ 1.0 (exp x))) (* x y)))
  (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (log1p (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (log (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (exp (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (* (cbrt (log1p (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (log1p (- (log (+ 1.0 (exp x))) (* x y)))))
  (cbrt (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (* (* (log1p (- (log (+ 1.0 (exp x))) (* x y))) (log1p (- (log (+ 1.0 (exp x))) (* x y)))) (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (sqrt (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (sqrt (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (+ (log 2.0) (+ (* 0.5 (/ x (+ (log 2.0) 1))) (+ (* 0.125 (/ (pow x 2) (+ (log 2.0) 1))) (+ (* 0.125 (/ (* (log 2.0) (pow x 2)) (+ (log 2.0) 1))) (* 0.5 (/ (* (log 2.0) x) (+ (log 2.0) 1)))))))
  (- (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (+ (/ (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (* x y)) (+ (/ (* (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (log (+ (exp x) 1.0))) (* x y)) 1)))
  (- (exp (- (log -1) (+ (log (/ -1 y)) (log (/ -1 x))))) (+ (/ (* (log (+ (exp x) 1.0)) (exp (- (log -1) (+ (log (/ -1 y)) (log (/ -1 x)))))) (* x y)) (+ (/ (exp (- (log -1) (+ (log (/ -1 y)) (log (/ -1 x))))) (* x y)) 1)))
  (- (+ (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))
  (- (+ (* 0.5 (/ x (+ (log 2.0) 1))) (+ (* 0.125 (/ (pow x 2) (+ (log 2.0) 1))) (log (+ (log 2.0) 1)))) (* 0.125 (/ (pow x 2) (pow (+ (log 2.0) 1) 2))))
  (- (log -1) (+ (* 1/2 (/ 1 (* (pow x 2) (pow y 2)))) (+ (/ (log (+ (exp x) 1.0)) (* x y)) (+ (* 1/2 (/ (pow (log (+ (exp x) 1.0)) 2) (* (pow x 2) (pow y 2)))) (+ (log (/ 1 x)) (+ (log (/ 1 y)) (+ (/ (log (+ (exp x) 1.0)) (* (pow x 2) (pow y 2))) (/ 1 (* x y)))))))))
  (- (log -1) (+ (* 1/2 (/ 1 (* (pow x 2) (pow y 2)))) (+ (/ (log (+ (exp x) 1.0)) (* x y)) (+ (* 1/2 (/ (pow (log (+ (exp x) 1.0)) 2) (* (pow x 2) (pow y 2)))) (+ (log (/ -1 x)) (+ (log (/ -1 y)) (+ (/ (log (+ (exp x) 1.0)) (* (pow x 2) (pow y 2))) (/ 1 (* x y)))))))))
1.202 * * [simplify]: iteration  0 :  462  enodes  (cost  699 )
1.210 * * [simplify]: iteration  1 :  1611  enodes  (cost  634 )
1.236 * * [simplify]: iteration  2 :  5001  enodes  (cost  629 )
1.239 * [simplify]: Simplified to:
   (exp (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (expm1 (- (log (+ 1.0 (exp x))) (* x y)))
  (log1p (- (log (+ 1.0 (exp x))) (* 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 (+ 1.0 (exp x))) (* x y)) 3)
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (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)
  (pow (log (+ (exp x) 1.0)) 1/2)
  (pow (log (+ (exp x) 1.0)) 1/2)
  (- (log (+ (exp x) 1.0)) (* x y))
  (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))
  (- (log (+ (exp x) 1.0)) (* x y))
  (fma (- y) x (* y x))
  (- (log (+ (exp x) 1.0)) (* x y))
  (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)))
  (/ (+ 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 (+ 1.0 (exp x))) (* x y)) 3)
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (sqrt (- (log (+ 1.0 (exp x))) (* x y)))
  (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3))
  (fma y (* x (fma y x (log (+ (exp x) 1.0)))) (pow (log (+ (exp x) 1.0)) 2))
  (- (* x y))
  (- (pow (log (+ (exp x) 1.0)) 2) (* (* x y) (* x y)))
  (fma y x (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)) (* x y))
  (- (log (+ (exp x) 1.0)) (* x y))
  (fma y x (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))
  (fma y x (log (- 1.0 (exp x))))
  (- (* x y))
  (+ 1 (- (log (+ 1.0 (exp x))) (* x y)))
  (- (log (+ (exp x) 1.0)) (* x y))
  (log1p (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (log (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (exp (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (* (cbrt (log1p (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (log1p (- (log (+ 1.0 (exp x))) (* x y)))))
  (cbrt (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (pow (log1p (- (log (+ 1.0 (exp x))) (* x y))) 3)
  (sqrt (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (sqrt (log1p (- (log (+ 1.0 (exp x))) (* x y))))
  (+ (fma 0.5 (/ x (+ (log 2.0) 1)) (fma 0.125 (/ (pow x 2) (+ (log 2.0) 1)) (fma 0.125 (/ (* (log 2.0) (pow x 2)) (+ (log 2.0) 1)) (* 0.5 (/ (* (log 2.0) x) (+ (log 2.0) 1)))))) (log 2.0))
  (- (- (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (fma (/ (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) x) (/ (log (+ (exp x) 1.0)) y) 1)) (/ (exp (- (log -1) (+ (log (/ 1 x)) (log (/ 1 y))))) (* x y)))
  (+ (+ (exp (- (log -1) (+ (log (/ -1 y)) (log (/ -1 x))))) (- (+ (/ (exp (- (log -1) (+ (log (/ -1 y)) (log (/ -1 x))))) (* x y)) 1))) (/ (- (* (/ (log (+ (exp x) 1.0)) (/ -1 y)) (/ -1 (/ -1 x)))) (* x y)))
  (+ (log 2.0) (- (fma 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))
  (+ (fma 0.125 (pow x 2) (* 0.5 x)) (log 2.0))
  (- (log (+ (exp x) 1.0)) (* x y))
  (- (log (+ (exp x) 1.0)) (* x y))
  (+ (fma 0.5 (/ x (+ (log 2.0) 1)) (log1p (log 2.0))) (* (/ (pow x 2) (+ (log 2.0) 1)) (- 0.125 (/ 0.125 (+ (log 2.0) 1)))))
  (- (- (log -1) (fma 1/2 (/ 1 (* (pow x 2) (pow y 2))) (/ (log (+ (exp x) 1.0)) (* x y)))) (fma 1/2 (/ (pow (log (+ (exp x) 1.0)) 2) (* (pow x 2) (pow y 2))) (+ (log (/ 1 x)) (+ (log (/ 1 y)) (+ (/ (log (+ (exp x) 1.0)) (* (pow x 2) (pow y 2))) (/ 1 (* x y)))))))
  (- (- (log -1) (fma 1/2 (/ 1 (* (pow x 2) (pow y 2))) (/ (log (+ (exp x) 1.0)) (* x y)))) (fma 1/2 (/ (pow (log (+ (exp x) 1.0)) 2) (* (pow x 2) (pow y 2))) (+ (log (/ -1 x)) (+ (log (/ -1 y)) (+ (/ (log (+ (exp x) 1.0)) (* (pow x 2) (pow y 2))) (/ 1 (* x y)))))))
1.239 * * * [progress]: adding candidates to table
1.466 * * [progress]: iteration 3 / 4
1.466 * * * [progress]: picking best candidate
1.468 * * * * [pick]: Picked  #<alt (λ (x y) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))>
1.468 * * * [progress]: localizing error
1.482 * * * [progress]: generating rewritten candidates
1.482 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
1.483 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
1.483 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
1.488 * * * [progress]: generating series expansions
1.488 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
1.488 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in (x) around 0
1.488 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
1.488 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.488 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.488 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.489 * [taylor]: Taking taylor expansion of 1/2 in x
1.489 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.489 * [taylor]: Taking taylor expansion of x in x
1.489 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.489 * [taylor]: Taking taylor expansion of x in x
1.489 * [taylor]: Taking taylor expansion of 2.0 in x
1.490 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
1.490 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.490 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.490 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.490 * [taylor]: Taking taylor expansion of 1/2 in x
1.490 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.490 * [taylor]: Taking taylor expansion of x in x
1.490 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.490 * [taylor]: Taking taylor expansion of x in x
1.490 * [taylor]: Taking taylor expansion of 2.0 in x
1.506 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in (x) around 0
1.506 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
1.506 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.506 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.507 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.507 * [taylor]: Taking taylor expansion of 1/2 in x
1.507 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.507 * [taylor]: Taking taylor expansion of x in x
1.507 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.507 * [taylor]: Taking taylor expansion of 2.0 in x
1.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.507 * [taylor]: Taking taylor expansion of x in x
1.508 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
1.508 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.508 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.508 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.508 * [taylor]: Taking taylor expansion of 1/2 in x
1.508 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.508 * [taylor]: Taking taylor expansion of x in x
1.509 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.509 * [taylor]: Taking taylor expansion of 2.0 in x
1.509 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.509 * [taylor]: Taking taylor expansion of x in x
1.522 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in (x) around 0
1.522 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
1.522 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.522 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.522 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.522 * [taylor]: Taking taylor expansion of 1/2 in x
1.523 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.523 * [taylor]: Taking taylor expansion of -1 in x
1.523 * [taylor]: Taking taylor expansion of x in x
1.523 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.523 * [taylor]: Taking taylor expansion of 2.0 in x
1.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.523 * [taylor]: Taking taylor expansion of x in x
1.524 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
1.524 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.524 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.524 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.524 * [taylor]: Taking taylor expansion of 1/2 in x
1.524 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.524 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.524 * [taylor]: Taking taylor expansion of -1 in x
1.524 * [taylor]: Taking taylor expansion of x in x
1.525 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.525 * [taylor]: Taking taylor expansion of 2.0 in x
1.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.525 * [taylor]: Taking taylor expansion of x in x
1.539 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
1.539 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in (x) around 0
1.539 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.539 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.540 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.540 * [taylor]: Taking taylor expansion of 1/2 in x
1.540 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.540 * [taylor]: Taking taylor expansion of x in x
1.540 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.540 * [taylor]: Taking taylor expansion of x in x
1.540 * [taylor]: Taking taylor expansion of 2.0 in x
1.540 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.540 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.540 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.540 * [taylor]: Taking taylor expansion of 1/2 in x
1.540 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.540 * [taylor]: Taking taylor expansion of x in x
1.540 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.540 * [taylor]: Taking taylor expansion of x in x
1.540 * [taylor]: Taking taylor expansion of 2.0 in x
1.542 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in (x) around 0
1.542 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.542 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.542 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.542 * [taylor]: Taking taylor expansion of 1/2 in x
1.542 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.542 * [taylor]: Taking taylor expansion of x in x
1.543 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.543 * [taylor]: Taking taylor expansion of 2.0 in x
1.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.543 * [taylor]: Taking taylor expansion of x in x
1.543 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.543 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.543 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.543 * [taylor]: Taking taylor expansion of 1/2 in x
1.543 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.543 * [taylor]: Taking taylor expansion of x in x
1.543 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.543 * [taylor]: Taking taylor expansion of 2.0 in x
1.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.544 * [taylor]: Taking taylor expansion of x in x
1.549 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in (x) around 0
1.549 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.549 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.549 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.549 * [taylor]: Taking taylor expansion of 1/2 in x
1.549 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.549 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.549 * [taylor]: Taking taylor expansion of -1 in x
1.549 * [taylor]: Taking taylor expansion of x in x
1.549 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.550 * [taylor]: Taking taylor expansion of 2.0 in x
1.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.550 * [taylor]: Taking taylor expansion of x in x
1.550 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.550 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.550 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.550 * [taylor]: Taking taylor expansion of 1/2 in x
1.550 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.550 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.550 * [taylor]: Taking taylor expansion of -1 in x
1.550 * [taylor]: Taking taylor expansion of x in x
1.550 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.550 * [taylor]: Taking taylor expansion of 2.0 in x
1.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.550 * [taylor]: Taking taylor expansion of x in x
1.563 * * * * [progress]: [ 3 / 3 ] generating series at (2)
1.563 * [approximate]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in (x y) around 0
1.563 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in y
1.563 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in y
1.563 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in y
1.563 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.563 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in y
1.563 * [taylor]: Taking taylor expansion of 1/2 in y
1.563 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.563 * [taylor]: Taking taylor expansion of x in y
1.563 * [taylor]: Taking taylor expansion of (+ x 2.0) in y
1.563 * [taylor]: Taking taylor expansion of x in y
1.563 * [taylor]: Taking taylor expansion of 2.0 in y
1.564 * [taylor]: Taking taylor expansion of (* x y) in y
1.564 * [taylor]: Taking taylor expansion of x in y
1.564 * [taylor]: Taking taylor expansion of y in y
1.564 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in x
1.564 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
1.564 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.564 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.564 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.564 * [taylor]: Taking taylor expansion of 1/2 in x
1.564 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.564 * [taylor]: Taking taylor expansion of x in x
1.564 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.564 * [taylor]: Taking taylor expansion of x in x
1.564 * [taylor]: Taking taylor expansion of 2.0 in x
1.565 * [taylor]: Taking taylor expansion of (* x y) in x
1.565 * [taylor]: Taking taylor expansion of x in x
1.565 * [taylor]: Taking taylor expansion of y in x
1.565 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in x
1.565 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x
1.565 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x
1.565 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0))
1.565 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
1.565 * [taylor]: Taking taylor expansion of 1/2 in x
1.565 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.565 * [taylor]: Taking taylor expansion of x in x
1.565 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
1.565 * [taylor]: Taking taylor expansion of x in x
1.565 * [taylor]: Taking taylor expansion of 2.0 in x
1.566 * [taylor]: Taking taylor expansion of (* x y) in x
1.566 * [taylor]: Taking taylor expansion of x in x
1.566 * [taylor]: Taking taylor expansion of y in x
1.567 * [taylor]: Taking taylor expansion of (log 2.0) in y
1.567 * [taylor]: Taking taylor expansion of 2.0 in y
1.571 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
1.572 * [taylor]: Taking taylor expansion of 0.5 in y
1.572 * [taylor]: Taking taylor expansion of y in y
1.584 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y
1.584 * [taylor]: Taking taylor expansion of 0.25 in y
1.584 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y
1.584 * [taylor]: Taking taylor expansion of 1/2 in y
1.584 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y
1.584 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y
1.584 * [taylor]: Taking taylor expansion of 2.0 in y
1.586 * [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
1.586 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in y
1.586 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in y
1.586 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in y
1.587 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.587 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in y
1.587 * [taylor]: Taking taylor expansion of 1/2 in y
1.587 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y
1.587 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.587 * [taylor]: Taking taylor expansion of x in y
1.587 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in y
1.587 * [taylor]: Taking taylor expansion of 2.0 in y
1.587 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.587 * [taylor]: Taking taylor expansion of x in y
1.587 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.587 * [taylor]: Taking taylor expansion of (* x y) in y
1.587 * [taylor]: Taking taylor expansion of x in y
1.587 * [taylor]: Taking taylor expansion of y in y
1.588 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in x
1.588 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
1.588 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.588 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.588 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.588 * [taylor]: Taking taylor expansion of 1/2 in x
1.588 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.588 * [taylor]: Taking taylor expansion of x in x
1.588 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.588 * [taylor]: Taking taylor expansion of 2.0 in x
1.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.588 * [taylor]: Taking taylor expansion of x in x
1.590 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.590 * [taylor]: Taking taylor expansion of (* x y) in x
1.590 * [taylor]: Taking taylor expansion of x in x
1.590 * [taylor]: Taking taylor expansion of y in x
1.590 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in x
1.590 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x
1.590 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x
1.590 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x)))
1.590 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
1.590 * [taylor]: Taking taylor expansion of 1/2 in x
1.590 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
1.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.590 * [taylor]: Taking taylor expansion of x in x
1.590 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
1.591 * [taylor]: Taking taylor expansion of 2.0 in x
1.591 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.591 * [taylor]: Taking taylor expansion of x in x
1.592 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.592 * [taylor]: Taking taylor expansion of (* x y) in x
1.592 * [taylor]: Taking taylor expansion of x in x
1.592 * [taylor]: Taking taylor expansion of y in x
1.592 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.592 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.592 * [taylor]: Taking taylor expansion of y in y
1.594 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
1.594 * [taylor]: Taking taylor expansion of (log 1/2) in y
1.594 * [taylor]: Taking taylor expansion of 1/2 in y
1.595 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
1.595 * [taylor]: Taking taylor expansion of 2 in y
1.595 * [taylor]: Taking taylor expansion of (log x) in y
1.595 * [taylor]: Taking taylor expansion of x in y
1.599 * [taylor]: Taking taylor expansion of 2 in y
1.611 * [taylor]: Taking taylor expansion of 2.0 in y
1.612 * [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
1.612 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in y
1.612 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in y
1.612 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in y
1.612 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.612 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in y
1.612 * [taylor]: Taking taylor expansion of 1/2 in y
1.612 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y
1.612 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.612 * [taylor]: Taking taylor expansion of -1 in y
1.612 * [taylor]: Taking taylor expansion of x in y
1.612 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in y
1.612 * [taylor]: Taking taylor expansion of 2.0 in y
1.612 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.612 * [taylor]: Taking taylor expansion of x in y
1.612 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.612 * [taylor]: Taking taylor expansion of (* x y) in y
1.613 * [taylor]: Taking taylor expansion of x in y
1.613 * [taylor]: Taking taylor expansion of y in y
1.613 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in x
1.613 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
1.613 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.613 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.613 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.613 * [taylor]: Taking taylor expansion of 1/2 in x
1.613 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.613 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.613 * [taylor]: Taking taylor expansion of -1 in x
1.613 * [taylor]: Taking taylor expansion of x in x
1.614 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.614 * [taylor]: Taking taylor expansion of 2.0 in x
1.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.614 * [taylor]: Taking taylor expansion of x in x
1.615 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.615 * [taylor]: Taking taylor expansion of (* x y) in x
1.615 * [taylor]: Taking taylor expansion of x in x
1.615 * [taylor]: Taking taylor expansion of y in x
1.615 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in x
1.615 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x
1.615 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x
1.615 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x)))
1.616 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
1.616 * [taylor]: Taking taylor expansion of 1/2 in x
1.616 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.616 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.616 * [taylor]: Taking taylor expansion of -1 in x
1.616 * [taylor]: Taking taylor expansion of x in x
1.616 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
1.616 * [taylor]: Taking taylor expansion of 2.0 in x
1.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.616 * [taylor]: Taking taylor expansion of x in x
1.617 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.617 * [taylor]: Taking taylor expansion of (* x y) in x
1.617 * [taylor]: Taking taylor expansion of x in x
1.617 * [taylor]: Taking taylor expansion of y in x
1.618 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.618 * [taylor]: Taking taylor expansion of y in y
1.620 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y
1.621 * [taylor]: Taking taylor expansion of (log 1/2) in y
1.621 * [taylor]: Taking taylor expansion of 1/2 in y
1.621 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
1.621 * [taylor]: Taking taylor expansion of 2 in y
1.621 * [taylor]: Taking taylor expansion of (log x) in y
1.621 * [taylor]: Taking taylor expansion of x in y
1.626 * [taylor]: Taking taylor expansion of -2 in y
1.638 * [taylor]: Taking taylor expansion of 2.0 in y
1.638 * * * [progress]: simplifying candidates
1.639 * [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 (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)))
  (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))
  (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x))))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x))))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x)))
  (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x)))))
  (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x)))))
1.644 * * [simplify]: iteration  0 :  229  enodes  (cost  423 )
1.648 * * [simplify]: iteration  1 :  763  enodes  (cost  380 )
1.664 * * [simplify]: iteration  2 :  3267  enodes  (cost  376 )
1.724 * * [simplify]: iteration  3 :  5001  enodes  (cost  356 )
1.727 * [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))))
  (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)))
  (- (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))
  (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 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 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))))))
1.733 * * * [progress]: adding candidates to table
1.884 * [progress]: [Phase 3 of 3] Extracting.
1.884 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))))> #<alt (λ (x y) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))> #<alt (λ (x y) (- (log (+ 1.0 (exp x))) (* x y)))>)
1.885 * * * [regime-changes]: Trying 3 branch expressions: ((- (log (+ 1.0 (exp x))) (* x y)) y x)
1.885 * * * * [regimes]: Trying to branch on (- (log (+ 1.0 (exp x))) (* x y)) from (#<alt (λ (x y) (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))))> #<alt (λ (x y) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))> #<alt (λ (x y) (- (log (+ 1.0 (exp x))) (* x y)))>)
1.908 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))))> #<alt (λ (x y) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))> #<alt (λ (x y) (- (log (+ 1.0 (exp x))) (* x y)))>)
1.922 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (expm1 (log1p (- (log (+ 1.0 (exp x))) (* x y)))))> #<alt (λ (x y) (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))> #<alt (λ (x y) (- (log (+ 1.0 (exp x))) (* x y)))>)
1.940 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.941 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ 1.0 (exp x))) (* x y))
1.941 * * [simplify]: iteration  0 :  10  enodes  (cost  5 )
1.941 * * [simplify]: iteration  1 :  10  enodes  (cost  5 )
1.942 * [simplify]: Simplified to:
   (- (log (+ 1.0 (exp x))) (* x y))
3.185 * [regime-testing]: Baseline error score: 0.5000845847622404
3.186 * [regime-testing]: Oracle error score: 0.2144045667493938
3.187 * [regime-testing]: End program error score: 0.5000845847622404
3.235 * [regime-testing]: Target error score: 0.050382131330381066