45.038 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ 1.0 (* y y)))
0.017 * * [simplify]: iteration  0 :  14  enodes  (cost  3 )
0.018 * * [simplify]: iteration  1 :  23  enodes  (cost  3 )
0.019 * * [simplify]: iteration  2 :  30  enodes  (cost  3 )
0.021 * * [simplify]: iteration  3 :  31  enodes  (cost  3 )
0.022 * * [simplify]: iteration  4 :  31  enodes  (cost  3 )
0.022 * [simplify]: Simplified to:
   (* x (+ 1.0 (* y y)))
0.022 * * [progress]: iteration 1 / 4
0.022 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ 1.0 (* y y))))>
0.024 * * * [progress]: localizing error
0.028 * * * [progress]: generating rewritten candidates
0.028 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.033 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.037 * * * [progress]: generating series expansions
0.037 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.037 * [approximate]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in (x y) around 0
0.037 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in y
0.037 * [taylor]: Taking taylor expansion of x in y
0.037 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.037 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of 1.0 in y
0.037 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in x
0.037 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of 1.0 in x
0.037 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in x
0.037 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of 1.0 in x
0.038 * [taylor]: Taking taylor expansion of 0 in y
0.038 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of 1.0 in y
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in (x y) around 0
0.042 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in y
0.042 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.042 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of 1.0 in y
0.042 * [taylor]: Taking taylor expansion of x in y
0.043 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.043 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of 1.0 in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.043 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of 1.0 in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.044 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.044 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of 1.0 in y
0.045 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in (x y) around 0
0.060 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in y
0.060 * [taylor]: Taking taylor expansion of -1 in y
0.060 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in y
0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.060 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of 1.0 in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in x
0.061 * [taylor]: Taking taylor expansion of -1 in x
0.061 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.061 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of 1.0 in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in x
0.062 * [taylor]: Taking taylor expansion of -1 in x
0.062 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.062 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 (pow y 2)) 1.0)) in y
0.063 * [taylor]: Taking taylor expansion of -1 in y
0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.063 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of 1.0 in y
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.090 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.090 * [approximate]: Taking taylor expansion of (+ (pow y 2) 1.0) in (y) around 0
0.090 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.090 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.090 * [taylor]: Taking taylor expansion of 1.0 in y
0.090 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.090 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.090 * [taylor]: Taking taylor expansion of 1.0 in y
0.096 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in (y) around 0
0.096 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.096 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of 1.0 in y
0.096 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.096 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.097 * [taylor]: Taking taylor expansion of 1.0 in y
0.108 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in (y) around 0
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.108 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of 1.0 in y
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.108 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of 1.0 in y
0.121 * * * [progress]: simplifying candidates
0.122 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (+ 1.0 (* y y))))
  (log1p (* x (+ 1.0 (* y y))))
  (* x (+ 1.0 (* y y)))
  (+ (log x) (log (+ 1.0 (* y y))))
  (log (* x (+ 1.0 (* y y))))
  (exp (* x (+ 1.0 (* y y))))
  (* (* (* x x) x) (* (* (+ 1.0 (* y y)) (+ 1.0 (* y y))) (+ 1.0 (* y y))))
  (* (cbrt (* x (+ 1.0 (* y y)))) (cbrt (* x (+ 1.0 (* y y)))))
  (cbrt (* x (+ 1.0 (* y y))))
  (* (* (* x (+ 1.0 (* y y))) (* x (+ 1.0 (* y y)))) (* x (+ 1.0 (* y y))))
  (sqrt (* x (+ 1.0 (* y y))))
  (sqrt (* x (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* x 1.0)
  (* x (* y y))
  (* 1.0 x)
  (* (* y y) x)
  (* x (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y)))))
  (* x (sqrt (+ 1.0 (* y y))))
  (* x 1)
  (* (cbrt x) (+ 1.0 (* y y)))
  (* (sqrt x) (+ 1.0 (* y y)))
  (* x (+ 1.0 (* y y)))
  (* x (+ (pow 1.0 3) (pow (* y y) 3)))
  (* x (- (* 1.0 1.0) (* (* y y) (* y y))))
  (expm1 (+ 1.0 (* y y)))
  (log1p (+ 1.0 (* y y)))
  (* (exp 1.0) (exp (* y y)))
  (log (+ 1.0 (* y y)))
  (exp (+ 1.0 (* y y)))
  (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y))))
  (cbrt (+ 1.0 (* y y)))
  (* (* (+ 1.0 (* y y)) (+ 1.0 (* y y))) (+ 1.0 (* y y)))
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ 1.0 (* y y)))
  (+ (pow 1.0 3) (pow (* y y) 3))
  (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y))))
  (- (* 1.0 1.0) (* (* y y) (* y y)))
  (- 1.0 (* y y))
  (* 1.0 x)
  (+ (* x (pow y 2)) (* 1.0 x))
  (+ (* x (pow y 2)) (* 1.0 x))
  (+ (pow y 2) 1.0)
  (+ (pow y 2) 1.0)
  (+ (pow y 2) 1.0)
0.128 * * [simplify]: iteration  0 :  176  enodes  (cost  185 )
0.134 * * [simplify]: iteration  1 :  831  enodes  (cost  149 )
0.155 * * [simplify]: iteration  2 :  3617  enodes  (cost  145 )
0.242 * * [simplify]: iteration  3 :  5001  enodes  (cost  144 )
0.243 * [simplify]: Simplified to:
   (expm1 (* x (+ 1.0 (* y y))))
  (log1p (* x (+ 1.0 (* y y))))
  (* x (fma y y 1.0))
  (log (* x (+ 1.0 (* y y))))
  (log (* x (+ 1.0 (* y y))))
  (pow (exp x) (fma y y 1.0))
  (pow (* x (fma y y 1.0)) 3)
  (* (cbrt (* x (+ 1.0 (* y y)))) (cbrt (* x (+ 1.0 (* y y)))))
  (cbrt (* x (+ 1.0 (* y y))))
  (pow (* x (fma y y 1.0)) 3)
  (sqrt (* x (+ 1.0 (* y y))))
  (sqrt (* x (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* x 1.0)
  (* x (* y y))
  (* x 1.0)
  (* x (* y y))
  (* x (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y)))))
  (* x (sqrt (+ 1.0 (* y y))))
  x
  (* (cbrt x) (fma y y 1.0))
  (* (sqrt x) (fma y y 1.0))
  (* x (fma y y 1.0))
  (fma x (pow 1.0 3) (* x (pow y 6)))
  (* (* x (fma y y 1.0)) (- 1.0 (* y y)))
  (expm1 (+ 1.0 (* y y)))
  (log1p (+ 1.0 (* y y)))
  (exp (fma y y 1.0))
  (log (fma y y 1.0))
  (exp (fma y y 1.0))
  (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y))))
  (cbrt (+ 1.0 (* y y)))
  (pow (fma y y 1.0) 3)
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ 1.0 (* y y)))
  (+ (pow 1.0 3) (pow y 6))
  (fma 1.0 (- 1.0 (* y y)) (pow y 4))
  (* (fma y y 1.0) (- 1.0 (pow y 2)))
  (- 1.0 (* y y))
  (* x 1.0)
  (* x (fma y y 1.0))
  (* x (fma y y 1.0))
  (fma y y 1.0)
  (fma y y 1.0)
  (fma y y 1.0)
0.244 * * * [progress]: adding candidates to table
0.316 * * [progress]: iteration 2 / 4
0.316 * * * [progress]: picking best candidate
0.322 * * * * [pick]: Picked  #<alt (λ (x y) (* x (fma y y 1.0)))>
0.322 * * * [progress]: localizing error
0.326 * * * [progress]: generating rewritten candidates
0.326 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.330 * * * [progress]: generating series expansions
0.330 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.330 * [approximate]: Taking taylor expansion of (* (fma y y 1.0) x) in (x y) around 0
0.330 * [taylor]: Taking taylor expansion of (* (fma y y 1.0) x) in y
0.330 * [taylor]: Taking taylor expansion of (fma y y 1.0) in y
0.330 * [taylor]: Rewrote expression to (+ (* y y) 1.0)
0.330 * [taylor]: Taking taylor expansion of (* y y) in y
0.330 * [taylor]: Taking taylor expansion of y in y
0.330 * [taylor]: Taking taylor expansion of y in y
0.330 * [taylor]: Taking taylor expansion of 1.0 in y
0.330 * [taylor]: Taking taylor expansion of x in y
0.330 * [taylor]: Taking taylor expansion of (* (fma y y 1.0) x) in x
0.330 * [taylor]: Taking taylor expansion of (fma y y 1.0) in x
0.330 * [taylor]: Rewrote expression to (+ (* y y) 1.0)
0.330 * [taylor]: Taking taylor expansion of (* y y) in x
0.330 * [taylor]: Taking taylor expansion of y in x
0.330 * [taylor]: Taking taylor expansion of y in x
0.330 * [taylor]: Taking taylor expansion of 1.0 in x
0.330 * [taylor]: Taking taylor expansion of x in x
0.330 * [taylor]: Taking taylor expansion of (* (fma y y 1.0) x) in x
0.330 * [taylor]: Taking taylor expansion of (fma y y 1.0) in x
0.330 * [taylor]: Rewrote expression to (+ (* y y) 1.0)
0.330 * [taylor]: Taking taylor expansion of (* y y) in x
0.330 * [taylor]: Taking taylor expansion of y in x
0.330 * [taylor]: Taking taylor expansion of y in x
0.330 * [taylor]: Taking taylor expansion of 1.0 in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of 0 in y
0.331 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.331 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.331 * [taylor]: Taking taylor expansion of y in y
0.332 * [taylor]: Taking taylor expansion of 1.0 in y
0.333 * [taylor]: Taking taylor expansion of 0 in y
0.334 * [taylor]: Taking taylor expansion of 0 in y
0.334 * [approximate]: Taking taylor expansion of (/ (fma (/ 1 y) (/ 1 y) 1.0) x) in (x y) around 0
0.334 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 y) (/ 1 y) 1.0) x) in y
0.334 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) 1.0) in y
0.334 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) 1.0)
0.335 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of 1.0 in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.336 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 y) (/ 1 y) 1.0) x) in x
0.336 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) 1.0) in x
0.336 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) 1.0)
0.336 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.336 * [taylor]: Taking taylor expansion of y in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.336 * [taylor]: Taking taylor expansion of y in x
0.336 * [taylor]: Taking taylor expansion of 1.0 in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 y) (/ 1 y) 1.0) x) in x
0.336 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) 1.0) in x
0.336 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) 1.0)
0.336 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.336 * [taylor]: Taking taylor expansion of y in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.336 * [taylor]: Taking taylor expansion of y in x
0.336 * [taylor]: Taking taylor expansion of 1.0 in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.337 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.337 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.337 * [taylor]: Taking taylor expansion of y in y
0.337 * [taylor]: Taking taylor expansion of 1.0 in y
0.338 * [taylor]: Taking taylor expansion of 0 in y
0.341 * [taylor]: Taking taylor expansion of 0 in y
0.344 * [taylor]: Taking taylor expansion of 0 in y
0.348 * [taylor]: Taking taylor expansion of 0 in y
0.353 * [taylor]: Taking taylor expansion of 0 in y
0.353 * [approximate]: Taking taylor expansion of (* -1 (/ (fma (/ -1 y) (/ -1 y) 1.0) x)) in (x y) around 0
0.353 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 y) (/ -1 y) 1.0) x)) in y
0.353 * [taylor]: Taking taylor expansion of -1 in y
0.353 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 y) (/ -1 y) 1.0) x) in y
0.353 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) 1.0) in y
0.353 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) 1.0)
0.353 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
0.353 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.353 * [taylor]: Taking taylor expansion of -1 in y
0.353 * [taylor]: Taking taylor expansion of y in y
0.354 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.354 * [taylor]: Taking taylor expansion of -1 in y
0.354 * [taylor]: Taking taylor expansion of y in y
0.354 * [taylor]: Taking taylor expansion of 1.0 in y
0.354 * [taylor]: Taking taylor expansion of x in y
0.354 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 y) (/ -1 y) 1.0) x)) in x
0.355 * [taylor]: Taking taylor expansion of -1 in x
0.355 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 y) (/ -1 y) 1.0) x) in x
0.355 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) 1.0) in x
0.355 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) 1.0)
0.355 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
0.355 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.355 * [taylor]: Taking taylor expansion of -1 in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.355 * [taylor]: Taking taylor expansion of -1 in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of 1.0 in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 y) (/ -1 y) 1.0) x)) in x
0.355 * [taylor]: Taking taylor expansion of -1 in x
0.355 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 y) (/ -1 y) 1.0) x) in x
0.355 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) 1.0) in x
0.355 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) 1.0)
0.355 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
0.355 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.355 * [taylor]: Taking taylor expansion of -1 in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.355 * [taylor]: Taking taylor expansion of -1 in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of 1.0 in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.356 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 (pow y 2)) 1.0)) in y
0.356 * [taylor]: Taking taylor expansion of -1 in y
0.356 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.356 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.356 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.356 * [taylor]: Taking taylor expansion of y in y
0.356 * [taylor]: Taking taylor expansion of 1.0 in y
0.358 * [taylor]: Taking taylor expansion of 0 in y
0.362 * [taylor]: Taking taylor expansion of 0 in y
0.367 * [taylor]: Taking taylor expansion of 0 in y
0.373 * [taylor]: Taking taylor expansion of 0 in y
0.379 * [taylor]: Taking taylor expansion of 0 in y
0.380 * * * [progress]: simplifying candidates
0.380 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (fma y y 1.0)))
  (log1p (* x (fma y y 1.0)))
  (* x (fma y y 1.0))
  (+ (log x) (log (fma y y 1.0)))
  (log (* x (fma y y 1.0)))
  (exp (* x (fma y y 1.0)))
  (* (* (* x x) x) (* (* (fma y y 1.0) (fma y y 1.0)) (fma y y 1.0)))
  (* (cbrt (* x (fma y y 1.0))) (cbrt (* x (fma y y 1.0))))
  (cbrt (* x (fma y y 1.0)))
  (* (* (* x (fma y y 1.0)) (* x (fma y y 1.0))) (* x (fma y y 1.0)))
  (sqrt (* x (fma y y 1.0)))
  (sqrt (* x (fma y y 1.0)))
  (* (sqrt x) (sqrt (fma y y 1.0)))
  (* (sqrt x) (sqrt (fma y y 1.0)))
  (* x (* y y))
  (* x 1.0)
  (* (* y y) x)
  (* 1.0 x)
  (* x (* (cbrt (fma y y 1.0)) (cbrt (fma y y 1.0))))
  (* x (sqrt (fma y y 1.0)))
  (* x 1)
  (* (cbrt x) (fma y y 1.0))
  (* (sqrt x) (fma y y 1.0))
  (* x (fma y y 1.0))
  (* 1.0 x)
  (+ (* x (pow y 2)) (* 1.0 x))
  (+ (* x (pow y 2)) (* 1.0 x))
0.383 * * [simplify]: iteration  0 :  83  enodes  (cost  87 )
0.385 * * [simplify]: iteration  1 :  341  enodes  (cost  75 )
0.393 * * [simplify]: iteration  2 :  1579  enodes  (cost  75 )
0.418 * * [simplify]: iteration  3 :  5001  enodes  (cost  75 )
0.419 * [simplify]: Simplified to:
   (expm1 (* x (fma y y 1.0)))
  (log1p (* x (fma y y 1.0)))
  (* x (fma y y 1.0))
  (log (* x (fma y y 1.0)))
  (log (* x (fma y y 1.0)))
  (exp (* x (fma y y 1.0)))
  (pow (* x (fma y y 1.0)) 3)
  (* (cbrt (* x (fma y y 1.0))) (cbrt (* x (fma y y 1.0))))
  (cbrt (* x (fma y y 1.0)))
  (pow (* x (fma y y 1.0)) 3)
  (sqrt (* x (fma y y 1.0)))
  (sqrt (* x (fma y y 1.0)))
  (* (sqrt x) (sqrt (fma y y 1.0)))
  (* (sqrt x) (sqrt (fma y y 1.0)))
  (* x (* y y))
  (* x 1.0)
  (* x (* y y))
  (* x 1.0)
  (* x (* (cbrt (fma y y 1.0)) (cbrt (fma y y 1.0))))
  (* x (sqrt (fma y y 1.0)))
  x
  (* (cbrt x) (fma y y 1.0))
  (* (sqrt x) (fma y y 1.0))
  (* x (fma y y 1.0))
  (* x 1.0)
  (* x (fma y y 1.0))
  (* x (fma y y 1.0))
0.419 * * * [progress]: adding candidates to table
0.448 * * [progress]: iteration 3 / 4
0.448 * * * [progress]: picking best candidate
0.453 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))>
0.453 * * * [progress]: localizing error
0.459 * * * [progress]: generating rewritten candidates
0.459 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.461 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.462 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.468 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.474 * * * [progress]: generating series expansions
0.474 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.474 * [approximate]: Taking taylor expansion of (sqrt (fma y y 1.0)) in (y) around 0
0.474 * [taylor]: Taking taylor expansion of (sqrt (fma y y 1.0)) in y
0.474 * [taylor]: Taking taylor expansion of (fma y y 1.0) in y
0.475 * [taylor]: Rewrote expression to (+ (* y y) 1.0)
0.475 * [taylor]: Taking taylor expansion of (* y y) in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.475 * [taylor]: Taking taylor expansion of 1.0 in y
0.477 * [taylor]: Taking taylor expansion of (sqrt (fma y y 1.0)) in y
0.477 * [taylor]: Taking taylor expansion of (fma y y 1.0) in y
0.477 * [taylor]: Rewrote expression to (+ (* y y) 1.0)
0.477 * [taylor]: Taking taylor expansion of (* y y) in y
0.477 * [taylor]: Taking taylor expansion of y in y
0.477 * [taylor]: Taking taylor expansion of y in y
0.477 * [taylor]: Taking taylor expansion of 1.0 in y
0.490 * [approximate]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) 1.0)) in (y) around 0
0.490 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) 1.0)) in y
0.490 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) 1.0) in y
0.490 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) 1.0)
0.490 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
0.490 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.490 * [taylor]: Taking taylor expansion of y in y
0.490 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.491 * [taylor]: Taking taylor expansion of y in y
0.491 * [taylor]: Taking taylor expansion of 1.0 in y
0.493 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) 1.0)) in y
0.493 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) 1.0) in y
0.493 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) 1.0)
0.493 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
0.493 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.493 * [taylor]: Taking taylor expansion of y in y
0.494 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.494 * [taylor]: Taking taylor expansion of y in y
0.494 * [taylor]: Taking taylor expansion of 1.0 in y
0.509 * [approximate]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) 1.0)) in (y) around 0
0.509 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) 1.0)) in y
0.509 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) 1.0) in y
0.509 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) 1.0)
0.509 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
0.509 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.509 * [taylor]: Taking taylor expansion of -1 in y
0.509 * [taylor]: Taking taylor expansion of y in y
0.509 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.509 * [taylor]: Taking taylor expansion of -1 in y
0.509 * [taylor]: Taking taylor expansion of y in y
0.510 * [taylor]: Taking taylor expansion of 1.0 in y
0.512 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) 1.0)) in y
0.512 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) 1.0) in y
0.512 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) 1.0)
0.512 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
0.512 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.512 * [taylor]: Taking taylor expansion of -1 in y
0.512 * [taylor]: Taking taylor expansion of y in y
0.513 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.513 * [taylor]: Taking taylor expansion of -1 in y
0.513 * [taylor]: Taking taylor expansion of y in y
0.513 * [taylor]: Taking taylor expansion of 1.0 in y
0.525 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.525 * [approximate]: Taking taylor expansion of (sqrt (fma y y 1.0)) in (y) around 0
0.525 * [taylor]: Taking taylor expansion of (sqrt (fma y y 1.0)) in y
0.525 * [taylor]: Taking taylor expansion of (fma y y 1.0) in y
0.525 * [taylor]: Rewrote expression to (+ (* y y) 1.0)
0.525 * [taylor]: Taking taylor expansion of (* y y) in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.525 * [taylor]: Taking taylor expansion of 1.0 in y
0.527 * [taylor]: Taking taylor expansion of (sqrt (fma y y 1.0)) in y
0.527 * [taylor]: Taking taylor expansion of (fma y y 1.0) in y
0.527 * [taylor]: Rewrote expression to (+ (* y y) 1.0)
0.527 * [taylor]: Taking taylor expansion of (* y y) in y
0.527 * [taylor]: Taking taylor expansion of y in y
0.527 * [taylor]: Taking taylor expansion of y in y
0.527 * [taylor]: Taking taylor expansion of 1.0 in y
0.540 * [approximate]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) 1.0)) in (y) around 0
0.540 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) 1.0)) in y
0.540 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) 1.0) in y
0.540 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) 1.0)
0.540 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
0.540 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.541 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.541 * [taylor]: Taking taylor expansion of y in y
0.541 * [taylor]: Taking taylor expansion of 1.0 in y
0.543 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) 1.0)) in y
0.543 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) 1.0) in y
0.543 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) 1.0)
0.543 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
0.543 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.543 * [taylor]: Taking taylor expansion of y in y
0.544 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.544 * [taylor]: Taking taylor expansion of y in y
0.544 * [taylor]: Taking taylor expansion of 1.0 in y
0.556 * [approximate]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) 1.0)) in (y) around 0
0.556 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) 1.0)) in y
0.556 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) 1.0) in y
0.556 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) 1.0)
0.556 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
0.556 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.556 * [taylor]: Taking taylor expansion of -1 in y
0.556 * [taylor]: Taking taylor expansion of y in y
0.556 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.556 * [taylor]: Taking taylor expansion of -1 in y
0.556 * [taylor]: Taking taylor expansion of y in y
0.556 * [taylor]: Taking taylor expansion of 1.0 in y
0.559 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) 1.0)) in y
0.559 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) 1.0) in y
0.559 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) 1.0)
0.559 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
0.559 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.559 * [taylor]: Taking taylor expansion of -1 in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.559 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.559 * [taylor]: Taking taylor expansion of -1 in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.560 * [taylor]: Taking taylor expansion of 1.0 in y
0.572 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.572 * [approximate]: Taking taylor expansion of (* (fma y y 1.0) x) in (x y) around 0
0.572 * [taylor]: Taking taylor expansion of (* (fma y y 1.0) x) in y
0.572 * [taylor]: Taking taylor expansion of (fma y y 1.0) in y
0.572 * [taylor]: Rewrote expression to (+ (* y y) 1.0)
0.572 * [taylor]: Taking taylor expansion of (* y y) in y
0.572 * [taylor]: Taking taylor expansion of y in y
0.572 * [taylor]: Taking taylor expansion of y in y
0.572 * [taylor]: Taking taylor expansion of 1.0 in y
0.572 * [taylor]: Taking taylor expansion of x in y
0.572 * [taylor]: Taking taylor expansion of (* (fma y y 1.0) x) in x
0.572 * [taylor]: Taking taylor expansion of (fma y y 1.0) in x
0.572 * [taylor]: Rewrote expression to (+ (* y y) 1.0)
0.572 * [taylor]: Taking taylor expansion of (* y y) in x
0.572 * [taylor]: Taking taylor expansion of y in x
0.572 * [taylor]: Taking taylor expansion of y in x
0.572 * [taylor]: Taking taylor expansion of 1.0 in x
0.572 * [taylor]: Taking taylor expansion of x in x
0.573 * [taylor]: Taking taylor expansion of (* (fma y y 1.0) x) in x
0.573 * [taylor]: Taking taylor expansion of (fma y y 1.0) in x
0.573 * [taylor]: Rewrote expression to (+ (* y y) 1.0)
0.573 * [taylor]: Taking taylor expansion of (* y y) in x
0.573 * [taylor]: Taking taylor expansion of y in x
0.573 * [taylor]: Taking taylor expansion of y in x
0.573 * [taylor]: Taking taylor expansion of 1.0 in x
0.573 * [taylor]: Taking taylor expansion of x in x
0.573 * [taylor]: Taking taylor expansion of 0 in y
0.573 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.574 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.574 * [taylor]: Taking taylor expansion of y in y
0.574 * [taylor]: Taking taylor expansion of 1.0 in y
0.575 * [taylor]: Taking taylor expansion of 0 in y
0.579 * [taylor]: Taking taylor expansion of 0 in y
0.579 * [approximate]: Taking taylor expansion of (/ (fma (/ 1 y) (/ 1 y) 1.0) x) in (x y) around 0
0.579 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 y) (/ 1 y) 1.0) x) in y
0.579 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) 1.0) in y
0.579 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) 1.0)
0.579 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
0.579 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.579 * [taylor]: Taking taylor expansion of y in y
0.580 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.580 * [taylor]: Taking taylor expansion of y in y
0.580 * [taylor]: Taking taylor expansion of 1.0 in y
0.580 * [taylor]: Taking taylor expansion of x in y
0.580 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 y) (/ 1 y) 1.0) x) in x
0.580 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) 1.0) in x
0.581 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) 1.0)
0.581 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
0.581 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of 1.0 in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 y) (/ 1 y) 1.0) x) in x
0.581 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) 1.0) in x
0.581 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) 1.0)
0.581 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
0.581 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of 1.0 in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.581 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.581 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.582 * [taylor]: Taking taylor expansion of y in y
0.582 * [taylor]: Taking taylor expansion of 1.0 in y
0.583 * [taylor]: Taking taylor expansion of 0 in y
0.586 * [taylor]: Taking taylor expansion of 0 in y
0.589 * [taylor]: Taking taylor expansion of 0 in y
0.593 * [taylor]: Taking taylor expansion of 0 in y
0.597 * [taylor]: Taking taylor expansion of 0 in y
0.598 * [approximate]: Taking taylor expansion of (* -1 (/ (fma (/ -1 y) (/ -1 y) 1.0) x)) in (x y) around 0
0.598 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 y) (/ -1 y) 1.0) x)) in y
0.598 * [taylor]: Taking taylor expansion of -1 in y
0.598 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 y) (/ -1 y) 1.0) x) in y
0.598 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) 1.0) in y
0.598 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) 1.0)
0.598 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
0.598 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.598 * [taylor]: Taking taylor expansion of -1 in y
0.598 * [taylor]: Taking taylor expansion of y in y
0.598 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.598 * [taylor]: Taking taylor expansion of -1 in y
0.598 * [taylor]: Taking taylor expansion of y in y
0.598 * [taylor]: Taking taylor expansion of 1.0 in y
0.598 * [taylor]: Taking taylor expansion of x in y
0.599 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 y) (/ -1 y) 1.0) x)) in x
0.599 * [taylor]: Taking taylor expansion of -1 in x
0.599 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 y) (/ -1 y) 1.0) x) in x
0.599 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) 1.0) in x
0.599 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) 1.0)
0.599 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
0.599 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.599 * [taylor]: Taking taylor expansion of -1 in x
0.599 * [taylor]: Taking taylor expansion of y in x
0.599 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.599 * [taylor]: Taking taylor expansion of -1 in x
0.599 * [taylor]: Taking taylor expansion of y in x
0.599 * [taylor]: Taking taylor expansion of 1.0 in x
0.599 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 y) (/ -1 y) 1.0) x)) in x
0.599 * [taylor]: Taking taylor expansion of -1 in x
0.600 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 y) (/ -1 y) 1.0) x) in x
0.600 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) 1.0) in x
0.600 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) 1.0)
0.600 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
0.600 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.600 * [taylor]: Taking taylor expansion of -1 in x
0.600 * [taylor]: Taking taylor expansion of y in x
0.600 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.600 * [taylor]: Taking taylor expansion of -1 in x
0.600 * [taylor]: Taking taylor expansion of y in x
0.600 * [taylor]: Taking taylor expansion of 1.0 in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 (pow y 2)) 1.0)) in y
0.600 * [taylor]: Taking taylor expansion of -1 in y
0.600 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.600 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.600 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.600 * [taylor]: Taking taylor expansion of y in y
0.601 * [taylor]: Taking taylor expansion of 1.0 in y
0.603 * [taylor]: Taking taylor expansion of 0 in y
0.606 * [taylor]: Taking taylor expansion of 0 in y
0.612 * [taylor]: Taking taylor expansion of 0 in y
0.617 * [taylor]: Taking taylor expansion of 0 in y
0.623 * [taylor]: Taking taylor expansion of 0 in y
0.624 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.624 * [approximate]: Taking taylor expansion of (* (sqrt (fma y y 1.0)) x) in (x y) around 0
0.624 * [taylor]: Taking taylor expansion of (* (sqrt (fma y y 1.0)) x) in y
0.624 * [taylor]: Taking taylor expansion of (sqrt (fma y y 1.0)) in y
0.624 * [taylor]: Taking taylor expansion of (fma y y 1.0) in y
0.624 * [taylor]: Rewrote expression to (+ (* y y) 1.0)
0.624 * [taylor]: Taking taylor expansion of (* y y) in y
0.624 * [taylor]: Taking taylor expansion of y in y
0.624 * [taylor]: Taking taylor expansion of y in y
0.624 * [taylor]: Taking taylor expansion of 1.0 in y
0.626 * [taylor]: Taking taylor expansion of x in y
0.626 * [taylor]: Taking taylor expansion of (* (sqrt (fma y y 1.0)) x) in x
0.626 * [taylor]: Taking taylor expansion of (sqrt (fma y y 1.0)) in x
0.626 * [taylor]: Taking taylor expansion of (fma y y 1.0) in x
0.626 * [taylor]: Rewrote expression to (+ (* y y) 1.0)
0.626 * [taylor]: Taking taylor expansion of (* y y) in x
0.626 * [taylor]: Taking taylor expansion of y in x
0.626 * [taylor]: Taking taylor expansion of y in x
0.626 * [taylor]: Taking taylor expansion of 1.0 in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of (* (sqrt (fma y y 1.0)) x) in x
0.627 * [taylor]: Taking taylor expansion of (sqrt (fma y y 1.0)) in x
0.627 * [taylor]: Taking taylor expansion of (fma y y 1.0) in x
0.627 * [taylor]: Rewrote expression to (+ (* y y) 1.0)
0.627 * [taylor]: Taking taylor expansion of (* y y) in x
0.627 * [taylor]: Taking taylor expansion of y in x
0.627 * [taylor]: Taking taylor expansion of y in x
0.627 * [taylor]: Taking taylor expansion of 1.0 in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of 0 in y
0.628 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in y
0.628 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.628 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.628 * [taylor]: Taking taylor expansion of 1.0 in y
0.631 * [taylor]: Taking taylor expansion of 0 in y
0.632 * [taylor]: Taking taylor expansion of 0 in y
0.633 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ 1 y) (/ 1 y) 1.0))) in (x y) around 0
0.633 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ 1 y) (/ 1 y) 1.0))) in y
0.633 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.633 * [taylor]: Taking taylor expansion of x in y
0.633 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) 1.0)) in y
0.633 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) 1.0) in y
0.633 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) 1.0)
0.633 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
0.633 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.633 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.634 * [taylor]: Taking taylor expansion of 1.0 in y
0.636 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ 1 y) (/ 1 y) 1.0))) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) 1.0)) in x
0.636 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) 1.0) in x
0.636 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) 1.0)
0.636 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.636 * [taylor]: Taking taylor expansion of y in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.636 * [taylor]: Taking taylor expansion of y in x
0.637 * [taylor]: Taking taylor expansion of 1.0 in x
0.637 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ 1 y) (/ 1 y) 1.0))) in x
0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) 1.0)) in x
0.638 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) 1.0) in x
0.638 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) 1.0)
0.638 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
0.638 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.638 * [taylor]: Taking taylor expansion of y in x
0.638 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.638 * [taylor]: Taking taylor expansion of y in x
0.638 * [taylor]: Taking taylor expansion of 1.0 in x
0.639 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.639 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.639 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.639 * [taylor]: Taking taylor expansion of y in y
0.639 * [taylor]: Taking taylor expansion of 1.0 in y
0.642 * [taylor]: Taking taylor expansion of 0 in y
0.644 * [taylor]: Taking taylor expansion of 0 in y
0.649 * [taylor]: Taking taylor expansion of 0 in y
0.655 * [taylor]: Taking taylor expansion of 0 in y
0.658 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) 1.0)))) in (x y) around 0
0.658 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) 1.0)))) in y
0.658 * [taylor]: Taking taylor expansion of -1 in y
0.658 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) 1.0))) in y
0.658 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.658 * [taylor]: Taking taylor expansion of x in y
0.658 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) 1.0)) in y
0.658 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) 1.0) in y
0.658 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) 1.0)
0.658 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
0.658 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.658 * [taylor]: Taking taylor expansion of -1 in y
0.658 * [taylor]: Taking taylor expansion of y in y
0.658 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.658 * [taylor]: Taking taylor expansion of -1 in y
0.658 * [taylor]: Taking taylor expansion of y in y
0.659 * [taylor]: Taking taylor expansion of 1.0 in y
0.661 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) 1.0)))) in x
0.661 * [taylor]: Taking taylor expansion of -1 in x
0.661 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) 1.0))) in x
0.661 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) 1.0)) in x
0.662 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) 1.0) in x
0.662 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) 1.0)
0.662 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
0.662 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.662 * [taylor]: Taking taylor expansion of -1 in x
0.662 * [taylor]: Taking taylor expansion of y in x
0.662 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.662 * [taylor]: Taking taylor expansion of -1 in x
0.662 * [taylor]: Taking taylor expansion of y in x
0.662 * [taylor]: Taking taylor expansion of 1.0 in x
0.663 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) 1.0)))) in x
0.663 * [taylor]: Taking taylor expansion of -1 in x
0.663 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) 1.0))) in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) 1.0)) in x
0.663 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) 1.0) in x
0.663 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) 1.0)
0.663 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
0.663 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.663 * [taylor]: Taking taylor expansion of -1 in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.663 * [taylor]: Taking taylor expansion of -1 in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of 1.0 in x
0.664 * [taylor]: Taking taylor expansion of (* -1 (sqrt (+ (/ 1 (pow y 2)) 1.0))) in y
0.664 * [taylor]: Taking taylor expansion of -1 in y
0.664 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.664 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.664 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.664 * [taylor]: Taking taylor expansion of y in y
0.665 * [taylor]: Taking taylor expansion of 1.0 in y
0.668 * [taylor]: Taking taylor expansion of 0 in y
0.671 * [taylor]: Taking taylor expansion of 0 in y
0.679 * [taylor]: Taking taylor expansion of 0 in y
0.686 * [taylor]: Taking taylor expansion of 0 in y
0.686 * * * [progress]: simplifying candidates
0.687 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (sqrt (fma y y 1.0)))
  (log1p (sqrt (fma y y 1.0)))
  (log (sqrt (fma y y 1.0)))
  (exp (sqrt (fma y y 1.0)))
  (* (cbrt (sqrt (fma y y 1.0))) (cbrt (sqrt (fma y y 1.0))))
  (cbrt (sqrt (fma y y 1.0)))
  (* (* (sqrt (fma y y 1.0)) (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0)))
  (sqrt (* (cbrt (fma y y 1.0)) (cbrt (fma y y 1.0))))
  (sqrt (cbrt (fma y y 1.0)))
  (sqrt (sqrt (fma y y 1.0)))
  (sqrt (sqrt (fma y y 1.0)))
  (sqrt 1)
  (sqrt (fma y y 1.0))
  (/ 1 2)
  (sqrt (sqrt (fma y y 1.0)))
  (sqrt (sqrt (fma y y 1.0)))
  (expm1 (sqrt (fma y y 1.0)))
  (log1p (sqrt (fma y y 1.0)))
  (log (sqrt (fma y y 1.0)))
  (exp (sqrt (fma y y 1.0)))
  (* (cbrt (sqrt (fma y y 1.0))) (cbrt (sqrt (fma y y 1.0))))
  (cbrt (sqrt (fma y y 1.0)))
  (* (* (sqrt (fma y y 1.0)) (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0)))
  (sqrt (* (cbrt (fma y y 1.0)) (cbrt (fma y y 1.0))))
  (sqrt (cbrt (fma y y 1.0)))
  (sqrt (sqrt (fma y y 1.0)))
  (sqrt (sqrt (fma y y 1.0)))
  (sqrt 1)
  (sqrt (fma y y 1.0))
  (/ 1 2)
  (sqrt (sqrt (fma y y 1.0)))
  (sqrt (sqrt (fma y y 1.0)))
  (expm1 (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (log1p (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0)))
  (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0)))
  (+ (+ (log x) (log (sqrt (fma y y 1.0)))) (log (sqrt (fma y y 1.0))))
  (+ (log (* x (sqrt (fma y y 1.0)))) (log (sqrt (fma y y 1.0))))
  (log (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (exp (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (* (* (* (* x x) x) (* (* (sqrt (fma y y 1.0)) (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0)))) (* (* (sqrt (fma y y 1.0)) (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (* (* (* (* x (sqrt (fma y y 1.0))) (* x (sqrt (fma y y 1.0)))) (* x (sqrt (fma y y 1.0)))) (* (* (sqrt (fma y y 1.0)) (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (* (cbrt (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0)))) (cbrt (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0)))))
  (cbrt (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (* (* (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))) (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0)))) (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (sqrt (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (sqrt (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (* (* x (sqrt (fma y y 1.0))) (* (cbrt (sqrt (fma y y 1.0))) (cbrt (sqrt (fma y y 1.0)))))
  (* (* x (sqrt (fma y y 1.0))) (sqrt (* (cbrt (fma y y 1.0)) (cbrt (fma y y 1.0)))))
  (* (* x (sqrt (fma y y 1.0))) (sqrt (sqrt (fma y y 1.0))))
  (* (* x (sqrt (fma y y 1.0))) (sqrt 1))
  (* (* x (sqrt (fma y y 1.0))) (sqrt (sqrt (fma y y 1.0))))
  (* (* x (sqrt (fma y y 1.0))) 1)
  (* (sqrt (fma y y 1.0)) (sqrt (fma y y 1.0)))
  (expm1 (* x (sqrt (fma y y 1.0))))
  (log1p (* x (sqrt (fma y y 1.0))))
  (* x (sqrt (fma y y 1.0)))
  (+ (log x) (log (sqrt (fma y y 1.0))))
  (log (* x (sqrt (fma y y 1.0))))
  (exp (* x (sqrt (fma y y 1.0))))
  (* (* (* x x) x) (* (* (sqrt (fma y y 1.0)) (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (* (cbrt (* x (sqrt (fma y y 1.0)))) (cbrt (* x (sqrt (fma y y 1.0)))))
  (cbrt (* x (sqrt (fma y y 1.0))))
  (* (* (* x (sqrt (fma y y 1.0))) (* x (sqrt (fma y y 1.0)))) (* x (sqrt (fma y y 1.0))))
  (sqrt (* x (sqrt (fma y y 1.0))))
  (sqrt (* x (sqrt (fma y y 1.0))))
  (* (sqrt x) (sqrt (sqrt (fma y y 1.0))))
  (* (sqrt x) (sqrt (sqrt (fma y y 1.0))))
  (* (sqrt x) (sqrt (sqrt (fma y y 1.0))))
  (* (sqrt x) (sqrt (sqrt (fma y y 1.0))))
  (* x (* (cbrt (sqrt (fma y y 1.0))) (cbrt (sqrt (fma y y 1.0)))))
  (* x (sqrt (* (cbrt (fma y y 1.0)) (cbrt (fma y y 1.0)))))
  (* x (sqrt (sqrt (fma y y 1.0))))
  (* x (sqrt 1))
  (* x (sqrt (sqrt (fma y y 1.0))))
  (* x 1)
  (* (cbrt x) (sqrt (fma y y 1.0)))
  (* (sqrt x) (sqrt (fma y y 1.0)))
  (* x (sqrt (fma y y 1.0)))
  (- (+ (sqrt 1.0) (* 1/2 (/ (pow y 2) (sqrt 1.0)))) (* 1/8 (/ (pow y 4) (pow (sqrt 1.0) 3))))
  (- (+ y (* 0.5 (/ 1 y))) (* 0.125 (/ 1 (pow y 3))))
  (- (* 0.125 (/ 1 (pow y 3))) (+ y (* 0.5 (/ 1 y))))
  (- (+ (sqrt 1.0) (* 1/2 (/ (pow y 2) (sqrt 1.0)))) (* 1/8 (/ (pow y 4) (pow (sqrt 1.0) 3))))
  (- (+ y (* 0.5 (/ 1 y))) (* 0.125 (/ 1 (pow y 3))))
  (- (* 0.125 (/ 1 (pow y 3))) (+ y (* 0.5 (/ 1 y))))
  (* 1.0 x)
  (+ (* x (pow y 2)) (* 1.0 x))
  (+ (* x (pow y 2)) (* 1.0 x))
  (* x (sqrt 1.0))
  (+ (* 0.5 (/ x y)) (* x y))
  (- (+ (* 0.5 (/ x y)) (* x y)))
0.692 * * [simplify]: iteration  0 :  232  enodes  (cost  429 )
0.698 * * [simplify]: iteration  1 :  1024  enodes  (cost  381 )
0.720 * * [simplify]: iteration  2 :  5001  enodes  (cost  371 )
0.723 * [simplify]: Simplified to:
   (expm1 (sqrt (fma y y 1.0)))
  (log1p (sqrt (fma y y 1.0)))
  (log (sqrt (fma y y 1.0)))
  (exp (sqrt (fma y y 1.0)))
  (* (cbrt (sqrt (fma y y 1.0))) (cbrt (sqrt (fma y y 1.0))))
  (cbrt (sqrt (fma y y 1.0)))
  (pow (sqrt (fma y y 1.0)) 3)
  (fabs (cbrt (fma y y 1.0)))
  (sqrt (cbrt (fma y y 1.0)))
  (sqrt (sqrt (fma y y 1.0)))
  (sqrt (sqrt (fma y y 1.0)))
  1
  (sqrt (fma y y 1.0))
  1/2
  (sqrt (sqrt (fma y y 1.0)))
  (sqrt (sqrt (fma y y 1.0)))
  (expm1 (sqrt (fma y y 1.0)))
  (log1p (sqrt (fma y y 1.0)))
  (log (sqrt (fma y y 1.0)))
  (exp (sqrt (fma y y 1.0)))
  (* (cbrt (sqrt (fma y y 1.0))) (cbrt (sqrt (fma y y 1.0))))
  (cbrt (sqrt (fma y y 1.0)))
  (pow (sqrt (fma y y 1.0)) 3)
  (fabs (cbrt (fma y y 1.0)))
  (sqrt (cbrt (fma y y 1.0)))
  (sqrt (sqrt (fma y y 1.0)))
  (sqrt (sqrt (fma y y 1.0)))
  1
  (sqrt (fma y y 1.0))
  1/2
  (sqrt (sqrt (fma y y 1.0)))
  (sqrt (sqrt (fma y y 1.0)))
  (expm1 (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (log1p (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (* x (fma y y 1.0))
  (* x (fma y y 1.0))
  (+ (log x) (log (fma y y 1.0)))
  (+ (log x) (log (fma y y 1.0)))
  (+ (log x) (log (fma y y 1.0)))
  (pow (exp x) (fma y y 1.0))
  (pow (* x (fma y y 1.0)) 3)
  (pow (* x (fma y y 1.0)) 3)
  (* (cbrt (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0)))) (cbrt (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0)))))
  (cbrt (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (pow (* x (fma y y 1.0)) 3)
  (sqrt (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (sqrt (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))
  (* (* x (sqrt (fma y y 1.0))) (* (cbrt (sqrt (fma y y 1.0))) (cbrt (sqrt (fma y y 1.0)))))
  (* x (* (sqrt (fma y y 1.0)) (fabs (cbrt (fma y y 1.0)))))
  (* (* x (sqrt (fma y y 1.0))) (sqrt (sqrt (fma y y 1.0))))
  (* x (sqrt (fma y y 1.0)))
  (* (* x (sqrt (fma y y 1.0))) (sqrt (sqrt (fma y y 1.0))))
  (* x (sqrt (fma y y 1.0)))
  (fma y y 1.0)
  (expm1 (* x (sqrt (fma y y 1.0))))
  (log1p (* x (sqrt (fma y y 1.0))))
  (* x (sqrt (fma y y 1.0)))
  (log (* x (sqrt (fma y y 1.0))))
  (log (* x (sqrt (fma y y 1.0))))
  (exp (* x (sqrt (fma y y 1.0))))
  (pow (* x (sqrt (fma y y 1.0))) 3)
  (* (cbrt (* x (sqrt (fma y y 1.0)))) (cbrt (* x (sqrt (fma y y 1.0)))))
  (cbrt (* x (sqrt (fma y y 1.0))))
  (pow (* x (sqrt (fma y y 1.0))) 3)
  (sqrt (* x (sqrt (fma y y 1.0))))
  (sqrt (* x (sqrt (fma y y 1.0))))
  (* (sqrt x) (sqrt (sqrt (fma y y 1.0))))
  (* (sqrt x) (sqrt (sqrt (fma y y 1.0))))
  (* (sqrt x) (sqrt (sqrt (fma y y 1.0))))
  (* (sqrt x) (sqrt (sqrt (fma y y 1.0))))
  (* x (* (cbrt (sqrt (fma y y 1.0))) (cbrt (sqrt (fma y y 1.0)))))
  (* (fabs (cbrt (fma y y 1.0))) x)
  (* x (sqrt (sqrt (fma y y 1.0))))
  x
  (* x (sqrt (sqrt (fma y y 1.0))))
  x
  (* (cbrt x) (sqrt (fma y y 1.0)))
  (* (sqrt x) (sqrt (fma y y 1.0)))
  (* x (sqrt (fma y y 1.0)))
  (fma 1/2 (/ (pow y 2) (sqrt 1.0)) (- (sqrt 1.0) (* 1/8 (/ (pow y 4) (pow (sqrt 1.0) 3)))))
  (+ (/ (- 0.125) (pow y 3)) (fma 0.5 (/ 1 y) y))
  (- (* (/ 1 y) (- (/ 0.125 (pow y 2)) 0.5)) y)
  (fma 1/2 (/ (pow y 2) (sqrt 1.0)) (- (sqrt 1.0) (* 1/8 (/ (pow y 4) (pow (sqrt 1.0) 3)))))
  (+ (/ (- 0.125) (pow y 3)) (fma 0.5 (/ 1 y) y))
  (- (* (/ 1 y) (- (/ 0.125 (pow y 2)) 0.5)) y)
  (* 1.0 x)
  (* x (fma y y 1.0))
  (* x (fma y y 1.0))
  (* x (sqrt 1.0))
  (fma 0.5 (/ x y) (* x y))
  (- (+ (* 0.5 (/ x y)) (* x y)))
0.723 * * * [progress]: adding candidates to table
0.865 * * [progress]: iteration 4 / 4
0.865 * * * [progress]: picking best candidate
0.868 * * * * [pick]: Picked  #<alt (λ (x y) (* x 1.0))>
0.868 * * * [progress]: localizing error
0.870 * * * [progress]: generating rewritten candidates
0.870 * * * [progress]: generating series expansions
0.870 * * * [progress]: simplifying candidates
0.870 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.872 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.872 * [simplify]: Simplified to:
   
0.872 * * * [progress]: adding candidates to table
0.872 * [progress]: [Phase 3 of 3] Extracting.
0.872 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x 1.0))> #<alt (λ (x y) (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))> #<alt (λ (x y) (* (sqrt x) (* (sqrt x) (fma y y 1.0))))> #<alt (λ (x y) (* x (fma y y 1.0)))>)
0.873 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.873 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x 1.0))> #<alt (λ (x y) (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))> #<alt (λ (x y) (* (sqrt x) (* (sqrt x) (fma y y 1.0))))> #<alt (λ (x y) (* x (fma y y 1.0)))>)
0.889 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x 1.0))> #<alt (λ (x y) (* (* x (sqrt (fma y y 1.0))) (sqrt (fma y y 1.0))))> #<alt (λ (x y) (* (sqrt x) (* (sqrt x) (fma y y 1.0))))> #<alt (λ (x y) (* x (fma y y 1.0)))>)
0.903 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
0.903 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (fma y y 1.0))
0.904 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.904 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.904 * [simplify]: Simplified to:
   (* x (fma y y 1.0))
1.372 * [regime-testing]: Baseline error score: 5.329416177022128
1.373 * [regime-testing]: Oracle error score: 5.150333130355414
1.374 * [regime-testing]: End program error score: 5.329416177022128
1.392 * [regime-testing]: Target error score: 0.09263657957244656