10.369 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying:
  (* 500.0 (- x y))
0.019 * * [simplify]: Extracting # 0 : cost  0
0.019 * * [simplify]: Extracting # 1 : cost  0
0.019 * * [simplify]: Extracting # 2 : cost  0
0.019 * * [simplify]: Extracting # 3 : cost  0
0.019 * * [simplify]: Extracting # 4 : cost  0
0.019 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.021 * * [simplify]: Extracting # 0 : cost  0
0.021 * * [simplify]: Extracting # 1 : cost  0
0.021 * * [simplify]: Extracting # 2 : cost  0
0.021 * * [simplify]: iteration  1 :  8  enodes  (cost  5 )
0.023 * * [simplify]: Extracting # 0 : cost  0
0.023 * * [simplify]: Extracting # 1 : cost  0
0.023 * * [simplify]: Extracting # 2 : cost  0
0.023 * * [simplify]: iteration  2 :  15  enodes  (cost  5 )
0.027 * * [simplify]: Extracting # 0 : cost  0
0.028 * * [simplify]: Extracting # 1 : cost  0
0.028 * * [simplify]: Extracting # 2 : cost  0
0.028 * * [simplify]: iteration  3 :  23  enodes  (cost  5 )
0.031 * * [simplify]: Extracting # 0 : cost  0
0.031 * * [simplify]: Extracting # 1 : cost  0
0.031 * * [simplify]: Extracting # 2 : cost  0
0.031 * * [simplify]: iteration  4 :  30  enodes  (cost  5 )
0.036 * * [simplify]: Extracting # 0 : cost  0
0.036 * * [simplify]: iteration  5 :  32  enodes  (cost  5 )
0.040 * * [simplify]: Extracting # 0 : cost  0
0.040 * * [simplify]: iteration done:  32  enodes  (cost  5 )
0.040 * [simplify]: Simplified to:
  (* 500.0 (- x y))
0.040 * * [progress]: iteration 1 / 4
0.040 * * * [progress]: picking best candidate
0.042 * * * * [pick]: Picked  #<alt (λ (x y) (* 500.0 (- x y)))>
0.042 * * * [progress]: localizing error
0.045 * * * [progress]: generating rewritten candidates
0.045 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.070 * * * [progress]: generating series expansions
0.070 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.070 * [backup-simplify]: Simplify (* 500.0 (- x y)) into (* 500.0 (- x y))
0.070 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0
0.070 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y
0.070 * [taylor]: Taking taylor expansion of 500.0 in y
0.071 * [backup-simplify]: Simplify 500.0 into 500.0
0.071 * [taylor]: Taking taylor expansion of (- x y) in y
0.071 * [taylor]: Taking taylor expansion of x in y
0.071 * [backup-simplify]: Simplify x into x
0.071 * [taylor]: Taking taylor expansion of y in y
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.071 * [taylor]: Taking taylor expansion of 500.0 in x
0.071 * [backup-simplify]: Simplify 500.0 into 500.0
0.071 * [taylor]: Taking taylor expansion of (- x y) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [backup-simplify]: Simplify y into y
0.071 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.071 * [taylor]: Taking taylor expansion of 500.0 in x
0.071 * [backup-simplify]: Simplify 500.0 into 500.0
0.071 * [taylor]: Taking taylor expansion of (- x y) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [backup-simplify]: Simplify y into y
0.071 * [backup-simplify]: Simplify (- y) into (- y)
0.071 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.071 * [backup-simplify]: Simplify (* 500.0 (- y)) into (* -500.0 y)
0.071 * [taylor]: Taking taylor expansion of (* -500.0 y) in y
0.071 * [taylor]: Taking taylor expansion of -500.0 in y
0.071 * [backup-simplify]: Simplify -500.0 into -500.0
0.071 * [taylor]: Taking taylor expansion of y in y
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.075 * [backup-simplify]: Simplify (* -500.0 0) into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (- 0) into 0
0.075 * [backup-simplify]: Simplify (+ 1 0) into 1
0.076 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 (- y))) into 500.0
0.076 * [taylor]: Taking taylor expansion of 500.0 in y
0.076 * [backup-simplify]: Simplify 500.0 into 500.0
0.076 * [backup-simplify]: Simplify 500.0 into 500.0
0.077 * [backup-simplify]: Simplify (+ (* -500.0 1) (* 0 0)) into (- 500.0)
0.077 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
0.078 * [backup-simplify]: Simplify (- 0) into 0
0.078 * [backup-simplify]: Simplify (+ 0 0) into 0
0.079 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 (- y)))) into 0
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (+ (* -500.0 0) (+ (* 0 1) (* 0 0))) into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (- 0) into 0
0.080 * [backup-simplify]: Simplify (+ 0 0) into 0
0.081 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y))))) into 0
0.081 * [taylor]: Taking taylor expansion of 0 in y
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y))
0.082 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 x) (/ 1 y))) into (* 500.0 (- (/ 1 x) (/ 1 y)))
0.082 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.082 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y
0.082 * [taylor]: Taking taylor expansion of 500.0 in y
0.082 * [backup-simplify]: Simplify 500.0 into 500.0
0.082 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.082 * [taylor]: Taking taylor expansion of x in y
0.082 * [backup-simplify]: Simplify x into x
0.082 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [backup-simplify]: Simplify (/ 1 1) into 1
0.082 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.082 * [taylor]: Taking taylor expansion of 500.0 in x
0.082 * [backup-simplify]: Simplify 500.0 into 500.0
0.082 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify (/ 1 1) into 1
0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.083 * [taylor]: Taking taylor expansion of y in x
0.083 * [backup-simplify]: Simplify y into y
0.083 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.083 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.083 * [taylor]: Taking taylor expansion of 500.0 in x
0.083 * [backup-simplify]: Simplify 500.0 into 500.0
0.083 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify (/ 1 1) into 1
0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.083 * [taylor]: Taking taylor expansion of y in x
0.083 * [backup-simplify]: Simplify y into y
0.083 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.084 * [backup-simplify]: Simplify (+ 1 0) into 1
0.084 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
0.084 * [taylor]: Taking taylor expansion of 500.0 in y
0.084 * [backup-simplify]: Simplify 500.0 into 500.0
0.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.084 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.084 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.085 * [backup-simplify]: Simplify (+ (* 500.0 (- (/ 1 y))) (* 0 1)) into (- (* 500.0 (/ 1 y)))
0.085 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y
0.085 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.085 * [taylor]: Taking taylor expansion of 500.0 in y
0.085 * [backup-simplify]: Simplify 500.0 into 500.0
0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify 1 into 1
0.085 * [backup-simplify]: Simplify (/ 1 1) into 1
0.085 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
0.086 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
0.086 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
0.086 * [backup-simplify]: Simplify 500.0 into 500.0
0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.087 * [backup-simplify]: Simplify (- 0) into 0
0.087 * [backup-simplify]: Simplify (+ 0 0) into 0
0.087 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.088 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0
0.089 * [backup-simplify]: Simplify (- 0) into 0
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.089 * [backup-simplify]: Simplify (- 0) into 0
0.090 * [backup-simplify]: Simplify (+ 0 0) into 0
0.090 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.091 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0
0.092 * [backup-simplify]: Simplify (- 0) into 0
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.093 * [backup-simplify]: Simplify (- 0) into 0
0.093 * [backup-simplify]: Simplify (+ 0 0) into 0
0.094 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y))
0.094 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 (- x)) (/ 1 (- y)))) into (* 500.0 (- (/ 1 y) (/ 1 x)))
0.094 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.094 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y
0.094 * [taylor]: Taking taylor expansion of 500.0 in y
0.094 * [backup-simplify]: Simplify 500.0 into 500.0
0.094 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 1 into 1
0.095 * [backup-simplify]: Simplify (/ 1 1) into 1
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.095 * [taylor]: Taking taylor expansion of x in y
0.095 * [backup-simplify]: Simplify x into x
0.095 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.095 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.095 * [taylor]: Taking taylor expansion of 500.0 in x
0.095 * [backup-simplify]: Simplify 500.0 into 500.0
0.095 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.095 * [taylor]: Taking taylor expansion of y in x
0.095 * [backup-simplify]: Simplify y into y
0.095 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 1 into 1
0.095 * [backup-simplify]: Simplify (/ 1 1) into 1
0.095 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.095 * [taylor]: Taking taylor expansion of 500.0 in x
0.095 * [backup-simplify]: Simplify 500.0 into 500.0
0.095 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.095 * [taylor]: Taking taylor expansion of y in x
0.095 * [backup-simplify]: Simplify y into y
0.095 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 1 into 1
0.096 * [backup-simplify]: Simplify (/ 1 1) into 1
0.096 * [backup-simplify]: Simplify (- 1) into -1
0.096 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.096 * [backup-simplify]: Simplify (* 500.0 -1) into -500.0
0.096 * [taylor]: Taking taylor expansion of -500.0 in y
0.096 * [backup-simplify]: Simplify -500.0 into -500.0
0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.097 * [backup-simplify]: Simplify (- 0) into 0
0.097 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.097 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 y)) (* 0 -1)) into (* 500.0 (/ 1 y))
0.097 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.097 * [taylor]: Taking taylor expansion of 500.0 in y
0.098 * [backup-simplify]: Simplify 500.0 into 500.0
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.098 * [taylor]: Taking taylor expansion of y in y
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 1 into 1
0.098 * [backup-simplify]: Simplify (/ 1 1) into 1
0.098 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
0.098 * [backup-simplify]: Simplify 500.0 into 500.0
0.098 * [backup-simplify]: Simplify -500.0 into -500.0
0.098 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.099 * [backup-simplify]: Simplify (- 0) into 0
0.099 * [backup-simplify]: Simplify (+ 0 0) into 0
0.100 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
0.100 * [taylor]: Taking taylor expansion of 0 in y
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.100 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0
0.100 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.101 * [backup-simplify]: Simplify (- 0) into 0
0.102 * [backup-simplify]: Simplify (+ 0 0) into 0
0.102 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
0.102 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.104 * [backup-simplify]: Simplify (- 0) into 0
0.104 * [backup-simplify]: Simplify (+ 0 0) into 0
0.105 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
0.105 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (+ (* -500.0 (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y))
0.106 * * * [progress]: simplifying candidates
0.107 * [simplify]: Simplifying:
  (expm1 (* 500.0 (- x y)))
  (log1p (* 500.0 (- x y)))
  (* 500.0 (- x y))
  (+ (log 500.0) (log (- x y)))
  (log (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  (* (* (* 500.0 500.0) 500.0) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (* (* (* 500.0 (- x y)) (* 500.0 (- x y))) (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* 500.0 (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* 500.0 (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* 500.0 (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))))
  (* 500.0 (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* 500.0 (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))))
  (* 500.0 (fma (- y) 1 (* y 1)))
  (* 500.0 (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* 500.0 (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* 500.0 (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))))
  (* 500.0 (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* 500.0 (fma (sqrt x) (sqrt x) (- (* y 1))))
  (* 500.0 (fma (- y) 1 (* y 1)))
  (* 500.0 (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* 500.0 (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* 500.0 (fma 1 x (- (* (sqrt y) (sqrt y)))))
  (* 500.0 (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* 500.0 (fma 1 x (- (* y 1))))
  (* 500.0 (fma (- y) 1 (* y 1)))
  (* 500.0 x)
  (* 500.0 (- y))
  (* 500.0 x)
  (* 500.0 (- y))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) 500.0)
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) 500.0)
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) 500.0)
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) 500.0)
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) 500.0)
  (* (fma (- y) 1 (* y 1)) 500.0)
  (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) 500.0)
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) 500.0)
  (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) 500.0)
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) 500.0)
  (* (fma (sqrt x) (sqrt x) (- (* y 1))) 500.0)
  (* (fma (- y) 1 (* y 1)) 500.0)
  (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) 500.0)
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) 500.0)
  (* (fma 1 x (- (* (sqrt y) (sqrt y)))) 500.0)
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) 500.0)
  (* (fma 1 x (- (* y 1))) 500.0)
  (* (fma (- y) 1 (* y 1)) 500.0)
  (* x 500.0)
  (* (- y) 500.0)
  (* x 500.0)
  (* (- y) 500.0)
  (* 500.0 (* (cbrt (- x y)) (cbrt (- x y))))
  (* 500.0 (sqrt (- x y)))
  (* 500.0 1)
  (* 500.0 (+ (sqrt x) (sqrt y)))
  (* 500.0 1)
  (* (cbrt 500.0) (- x y))
  (* (sqrt 500.0) (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- (pow x 3) (pow y 3)))
  (* 500.0 (- (* x x) (* y y)))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
0.108 * * [simplify]: Extracting # 0 : cost  0
0.108 * * [simplify]: Extracting # 1 : cost  0
0.108 * * [simplify]: Extracting # 2 : cost  0
0.108 * * [simplify]: Extracting # 3 : cost  0
0.108 * * [simplify]: Extracting # 4 : cost  0
0.108 * * [simplify]: Extracting # 5 : cost  0
0.108 * * [simplify]: Extracting # 6 : cost  0
0.109 * * [simplify]: iteration  0 :  102  enodes  (cost  721 )
0.138 * * [simplify]: Extracting # 0 : cost  0
0.138 * * [simplify]: Extracting # 1 : cost  0
0.138 * * [simplify]: Extracting # 2 : cost  0
0.139 * * [simplify]: Extracting # 3 : cost  0
0.139 * * [simplify]: Extracting # 4 : cost  0
0.139 * * [simplify]: iteration  1 :  192  enodes  (cost  548 )
0.208 * * [simplify]: Extracting # 0 : cost  0
0.209 * * [simplify]: Extracting # 1 : cost  0
0.209 * * [simplify]: Extracting # 2 : cost  0
0.209 * * [simplify]: Extracting # 3 : cost  0
0.210 * * [simplify]: Extracting # 4 : cost  0
0.210 * * [simplify]: Extracting # 5 : cost  0
0.210 * * [simplify]: iteration  2 :  415  enodes  (cost  438 )
0.482 * * [simplify]: Extracting # 0 : cost  0
0.484 * * [simplify]: Extracting # 1 : cost  0
0.486 * * [simplify]: Extracting # 2 : cost  0
0.488 * * [simplify]: Extracting # 3 : cost  0
0.490 * * [simplify]: Extracting # 4 : cost  0
0.492 * * [simplify]: iteration  3 :  1732  enodes  (cost  396 )
1.460 * * [simplify]: Extracting # 0 : cost  0
1.474 * * [simplify]: Extracting # 1 : cost  0
1.483 * * [simplify]: Extracting # 2 : cost  0
1.488 * * [simplify]: Extracting # 3 : cost  0
1.494 * * [simplify]: Extracting # 4 : cost  0
1.500 * * [simplify]: iteration done:  5001  enodes  (cost  342 )
1.500 * [simplify]: Simplified to:
  (expm1 (* 500.0 (- x y)))
  (log1p (* 500.0 (- x y)))
  (* (- x y) 500.0)
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  (pow (* 500.0 (- x y)) 3)
  (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (pow (* 500.0 (- x y)) 3)
  (sqrt (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* 500.0 x)
  (* (- y) 500.0)
  (* 500.0 x)
  (* (- y) 500.0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* (- x y) 500.0)
  (* 500.0 0)
  (* 500.0 x)
  (* (- y) 500.0)
  (* 500.0 x)
  (* (- y) 500.0)
  (* 500.0 (* (cbrt (- x y)) (cbrt (- x y))))
  (* 500.0 (sqrt (- x y)))
  500.0
  (* 500.0 (+ (sqrt x) (sqrt y)))
  500.0
  (* (cbrt 500.0) (- x y))
  (* (sqrt 500.0) (- x y))
  (* (- x y) 500.0)
  (* 500.0 (- (pow x 3) (pow y 3)))
  (* 500.0 (- (* x x) (* y y)))
  (* (- x y) 500.0)
  (* (- x y) 500.0)
  (* (- x y) 500.0)
1.500 * * * [progress]: adding candidates to table
1.557 * * [progress]: iteration 2 / 4
1.557 * * * [progress]: picking best candidate
1.560 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt 500.0) (* (sqrt 500.0) (- x y))))>
1.560 * * * [progress]: localizing error
1.569 * * * [progress]: generating rewritten candidates
1.569 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
1.608 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.673 * * * [progress]: generating series expansions
1.673 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
1.674 * [backup-simplify]: Simplify (* (sqrt 500.0) (- x y)) into (* (sqrt 500.0) (- x y))
1.674 * [approximate]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in (x y) around 0
1.674 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in y
1.674 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.674 * [taylor]: Taking taylor expansion of 500.0 in y
1.674 * [backup-simplify]: Simplify 500.0 into 500.0
1.674 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.675 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.675 * [taylor]: Taking taylor expansion of (- x y) in y
1.675 * [taylor]: Taking taylor expansion of x in y
1.675 * [backup-simplify]: Simplify x into x
1.675 * [taylor]: Taking taylor expansion of y in y
1.675 * [backup-simplify]: Simplify 0 into 0
1.675 * [backup-simplify]: Simplify 1 into 1
1.675 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in x
1.675 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
1.675 * [taylor]: Taking taylor expansion of 500.0 in x
1.675 * [backup-simplify]: Simplify 500.0 into 500.0
1.675 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.676 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.676 * [taylor]: Taking taylor expansion of (- x y) in x
1.676 * [taylor]: Taking taylor expansion of x in x
1.676 * [backup-simplify]: Simplify 0 into 0
1.676 * [backup-simplify]: Simplify 1 into 1
1.676 * [taylor]: Taking taylor expansion of y in x
1.676 * [backup-simplify]: Simplify y into y
1.676 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in x
1.676 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
1.676 * [taylor]: Taking taylor expansion of 500.0 in x
1.676 * [backup-simplify]: Simplify 500.0 into 500.0
1.677 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.678 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.678 * [taylor]: Taking taylor expansion of (- x y) in x
1.678 * [taylor]: Taking taylor expansion of x in x
1.678 * [backup-simplify]: Simplify 0 into 0
1.678 * [backup-simplify]: Simplify 1 into 1
1.678 * [taylor]: Taking taylor expansion of y in x
1.678 * [backup-simplify]: Simplify y into y
1.678 * [backup-simplify]: Simplify (- y) into (- y)
1.678 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.678 * [backup-simplify]: Simplify (* (sqrt 500.0) (- y)) into (* -1 (* y (sqrt 500.0)))
1.678 * [taylor]: Taking taylor expansion of (* -1 (* y (sqrt 500.0))) in y
1.678 * [taylor]: Taking taylor expansion of -1 in y
1.678 * [backup-simplify]: Simplify -1 into -1
1.678 * [taylor]: Taking taylor expansion of (* y (sqrt 500.0)) in y
1.679 * [taylor]: Taking taylor expansion of y in y
1.679 * [backup-simplify]: Simplify 0 into 0
1.679 * [backup-simplify]: Simplify 1 into 1
1.679 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.679 * [taylor]: Taking taylor expansion of 500.0 in y
1.679 * [backup-simplify]: Simplify 500.0 into 500.0
1.679 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.680 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.680 * [backup-simplify]: Simplify (* 0 (sqrt 500.0)) into 0
1.681 * [backup-simplify]: Simplify (* -1 0) into 0
1.681 * [backup-simplify]: Simplify 0 into 0
1.681 * [backup-simplify]: Simplify (- 0) into 0
1.682 * [backup-simplify]: Simplify (+ 1 0) into 1
1.682 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 1) (* 0 (- y))) into (sqrt 500.0)
1.682 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.683 * [taylor]: Taking taylor expansion of 500.0 in y
1.683 * [backup-simplify]: Simplify 500.0 into 500.0
1.683 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.684 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.684 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.686 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt 500.0))) into (sqrt 500.0)
1.694 * [backup-simplify]: Simplify (+ (* -1 (sqrt 500.0)) (* 0 0)) into (- (sqrt 500.0))
1.695 * [backup-simplify]: Simplify (- (sqrt 500.0)) into (- (sqrt 500.0))
1.695 * [backup-simplify]: Simplify (- 0) into 0
1.695 * [backup-simplify]: Simplify (+ 0 0) into 0
1.696 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.697 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 1) (* 0 (- y)))) into 0
1.698 * [taylor]: Taking taylor expansion of 0 in y
1.698 * [backup-simplify]: Simplify 0 into 0
1.698 * [backup-simplify]: Simplify 0 into 0
1.698 * [backup-simplify]: Simplify 0 into 0
1.699 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.700 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt 500.0)))) into 0
1.701 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (sqrt 500.0)) (* 0 0))) into 0
1.701 * [backup-simplify]: Simplify 0 into 0
1.701 * [backup-simplify]: Simplify (- 0) into 0
1.702 * [backup-simplify]: Simplify (+ 0 0) into 0
1.703 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 500.0))) into 0
1.704 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y))))) into 0
1.704 * [taylor]: Taking taylor expansion of 0 in y
1.704 * [backup-simplify]: Simplify 0 into 0
1.704 * [backup-simplify]: Simplify 0 into 0
1.704 * [backup-simplify]: Simplify 0 into 0
1.705 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.706 * [backup-simplify]: Simplify 0 into 0
1.707 * [backup-simplify]: Simplify (+ (* (- (sqrt 500.0)) (* y 1)) (* (sqrt 500.0) (* 1 x))) into (- (* x (sqrt 500.0)) (* y (sqrt 500.0)))
1.707 * [backup-simplify]: Simplify (* (sqrt 500.0) (- (/ 1 x) (/ 1 y))) into (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0))
1.707 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in (x y) around 0
1.707 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in y
1.707 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.707 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.708 * [taylor]: Taking taylor expansion of x in y
1.708 * [backup-simplify]: Simplify x into x
1.708 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.708 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.708 * [taylor]: Taking taylor expansion of y in y
1.708 * [backup-simplify]: Simplify 0 into 0
1.708 * [backup-simplify]: Simplify 1 into 1
1.708 * [backup-simplify]: Simplify (/ 1 1) into 1
1.708 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.708 * [taylor]: Taking taylor expansion of 500.0 in y
1.708 * [backup-simplify]: Simplify 500.0 into 500.0
1.708 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.709 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.709 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in x
1.709 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.709 * [taylor]: Taking taylor expansion of x in x
1.709 * [backup-simplify]: Simplify 0 into 0
1.709 * [backup-simplify]: Simplify 1 into 1
1.710 * [backup-simplify]: Simplify (/ 1 1) into 1
1.710 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.710 * [taylor]: Taking taylor expansion of y in x
1.710 * [backup-simplify]: Simplify y into y
1.710 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.710 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
1.710 * [taylor]: Taking taylor expansion of 500.0 in x
1.710 * [backup-simplify]: Simplify 500.0 into 500.0
1.710 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.711 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.711 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in x
1.711 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.711 * [taylor]: Taking taylor expansion of x in x
1.711 * [backup-simplify]: Simplify 0 into 0
1.711 * [backup-simplify]: Simplify 1 into 1
1.711 * [backup-simplify]: Simplify (/ 1 1) into 1
1.711 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.712 * [taylor]: Taking taylor expansion of y in x
1.712 * [backup-simplify]: Simplify y into y
1.712 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.712 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
1.712 * [taylor]: Taking taylor expansion of 500.0 in x
1.712 * [backup-simplify]: Simplify 500.0 into 500.0
1.712 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.713 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.713 * [backup-simplify]: Simplify (+ 1 0) into 1
1.714 * [backup-simplify]: Simplify (* 1 (sqrt 500.0)) into (sqrt 500.0)
1.714 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.714 * [taylor]: Taking taylor expansion of 500.0 in y
1.714 * [backup-simplify]: Simplify 500.0 into 500.0
1.715 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.715 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.716 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.716 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.716 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.717 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 y)) (sqrt 500.0))) into (- (/ (sqrt 500.0) y))
1.717 * [taylor]: Taking taylor expansion of (- (/ (sqrt 500.0) y)) in y
1.717 * [taylor]: Taking taylor expansion of (/ (sqrt 500.0) y) in y
1.717 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.717 * [taylor]: Taking taylor expansion of 500.0 in y
1.717 * [backup-simplify]: Simplify 500.0 into 500.0
1.718 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.718 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.718 * [taylor]: Taking taylor expansion of y in y
1.718 * [backup-simplify]: Simplify 0 into 0
1.718 * [backup-simplify]: Simplify 1 into 1
1.719 * [backup-simplify]: Simplify (/ (sqrt 500.0) 1) into (sqrt 500.0)
1.720 * [backup-simplify]: Simplify (- (sqrt 500.0)) into (- (sqrt 500.0))
1.721 * [backup-simplify]: Simplify (- (sqrt 500.0)) into (- (sqrt 500.0))
1.721 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.722 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.723 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.723 * [backup-simplify]: Simplify (- 0) into 0
1.724 * [backup-simplify]: Simplify (+ 0 0) into 0
1.725 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (* 0 (sqrt 500.0)))) into 0
1.725 * [taylor]: Taking taylor expansion of 0 in y
1.725 * [backup-simplify]: Simplify 0 into 0
1.726 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 500.0) (/ 0 1)))) into 0
1.726 * [backup-simplify]: Simplify (- 0) into 0
1.726 * [backup-simplify]: Simplify 0 into 0
1.726 * [backup-simplify]: Simplify 0 into 0
1.727 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 500.0))) into 0
1.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.728 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.729 * [backup-simplify]: Simplify (- 0) into 0
1.729 * [backup-simplify]: Simplify (+ 0 0) into 0
1.730 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (* 0 (sqrt 500.0))))) into 0
1.730 * [taylor]: Taking taylor expansion of 0 in y
1.730 * [backup-simplify]: Simplify 0 into 0
1.730 * [backup-simplify]: Simplify 0 into 0
1.731 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.732 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 500.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.733 * [backup-simplify]: Simplify (- 0) into 0
1.733 * [backup-simplify]: Simplify 0 into 0
1.734 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.734 * [backup-simplify]: Simplify 0 into 0
1.735 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 500.0))) into 0
1.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.736 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.737 * [backup-simplify]: Simplify (- 0) into 0
1.737 * [backup-simplify]: Simplify (+ 0 0) into 0
1.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 500.0)))))) into 0
1.739 * [taylor]: Taking taylor expansion of 0 in y
1.739 * [backup-simplify]: Simplify 0 into 0
1.739 * [backup-simplify]: Simplify 0 into 0
1.740 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) (* 1 (/ 1 (/ 1 x)))) (* (- (sqrt 500.0)) (* (/ 1 (/ 1 y)) 1))) into (- (* x (sqrt 500.0)) (* y (sqrt 500.0)))
1.741 * [backup-simplify]: Simplify (* (sqrt 500.0) (- (/ 1 (- x)) (/ 1 (- y)))) into (* (sqrt 500.0) (- (/ 1 y) (/ 1 x)))
1.741 * [approximate]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in (x y) around 0
1.741 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in y
1.741 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.741 * [taylor]: Taking taylor expansion of 500.0 in y
1.741 * [backup-simplify]: Simplify 500.0 into 500.0
1.741 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.742 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.742 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.742 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.742 * [taylor]: Taking taylor expansion of y in y
1.742 * [backup-simplify]: Simplify 0 into 0
1.742 * [backup-simplify]: Simplify 1 into 1
1.743 * [backup-simplify]: Simplify (/ 1 1) into 1
1.743 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.743 * [taylor]: Taking taylor expansion of x in y
1.743 * [backup-simplify]: Simplify x into x
1.743 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.743 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in x
1.743 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
1.743 * [taylor]: Taking taylor expansion of 500.0 in x
1.743 * [backup-simplify]: Simplify 500.0 into 500.0
1.743 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.744 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.744 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.744 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.744 * [taylor]: Taking taylor expansion of y in x
1.744 * [backup-simplify]: Simplify y into y
1.745 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.745 * [taylor]: Taking taylor expansion of x in x
1.745 * [backup-simplify]: Simplify 0 into 0
1.745 * [backup-simplify]: Simplify 1 into 1
1.745 * [backup-simplify]: Simplify (/ 1 1) into 1
1.745 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in x
1.745 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
1.745 * [taylor]: Taking taylor expansion of 500.0 in x
1.745 * [backup-simplify]: Simplify 500.0 into 500.0
1.746 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.746 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.746 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.746 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.746 * [taylor]: Taking taylor expansion of y in x
1.746 * [backup-simplify]: Simplify y into y
1.747 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.747 * [taylor]: Taking taylor expansion of x in x
1.747 * [backup-simplify]: Simplify 0 into 0
1.747 * [backup-simplify]: Simplify 1 into 1
1.747 * [backup-simplify]: Simplify (/ 1 1) into 1
1.748 * [backup-simplify]: Simplify (- 1) into -1
1.748 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.749 * [backup-simplify]: Simplify (* (sqrt 500.0) -1) into (* -1 (sqrt 500.0))
1.749 * [taylor]: Taking taylor expansion of (* -1 (sqrt 500.0)) in y
1.749 * [taylor]: Taking taylor expansion of -1 in y
1.749 * [backup-simplify]: Simplify -1 into -1
1.749 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.749 * [taylor]: Taking taylor expansion of 500.0 in y
1.749 * [backup-simplify]: Simplify 500.0 into 500.0
1.749 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.750 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.752 * [backup-simplify]: Simplify (- 0) into 0
1.752 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.753 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) (/ 1 y)) (* 0 -1)) into (/ (sqrt 500.0) y)
1.753 * [taylor]: Taking taylor expansion of (/ (sqrt 500.0) y) in y
1.753 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.753 * [taylor]: Taking taylor expansion of 500.0 in y
1.753 * [backup-simplify]: Simplify 500.0 into 500.0
1.753 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.754 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.754 * [taylor]: Taking taylor expansion of y in y
1.754 * [backup-simplify]: Simplify 0 into 0
1.754 * [backup-simplify]: Simplify 1 into 1
1.755 * [backup-simplify]: Simplify (/ (sqrt 500.0) 1) into (sqrt 500.0)
1.755 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.756 * [backup-simplify]: Simplify (* -1 (sqrt 500.0)) into (* -1 (sqrt 500.0))
1.757 * [backup-simplify]: Simplify (* -1 (sqrt 500.0)) into (* -1 (sqrt 500.0))
1.757 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.758 * [backup-simplify]: Simplify (- 0) into 0
1.758 * [backup-simplify]: Simplify (+ 0 0) into 0
1.759 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.760 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
1.760 * [taylor]: Taking taylor expansion of 0 in y
1.760 * [backup-simplify]: Simplify 0 into 0
1.761 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 500.0) (/ 0 1)))) into 0
1.761 * [backup-simplify]: Simplify 0 into 0
1.762 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (sqrt 500.0))) into 0
1.762 * [backup-simplify]: Simplify 0 into 0
1.762 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.764 * [backup-simplify]: Simplify (- 0) into 0
1.764 * [backup-simplify]: Simplify (+ 0 0) into 0
1.765 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 500.0))) into 0
1.766 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
1.766 * [taylor]: Taking taylor expansion of 0 in y
1.766 * [backup-simplify]: Simplify 0 into 0
1.766 * [backup-simplify]: Simplify 0 into 0
1.767 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.769 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 500.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.769 * [backup-simplify]: Simplify 0 into 0
1.770 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.771 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sqrt 500.0)))) into 0
1.771 * [backup-simplify]: Simplify 0 into 0
1.771 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.772 * [backup-simplify]: Simplify (- 0) into 0
1.773 * [backup-simplify]: Simplify (+ 0 0) into 0
1.774 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 500.0))) into 0
1.776 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
1.776 * [taylor]: Taking taylor expansion of 0 in y
1.776 * [backup-simplify]: Simplify 0 into 0
1.776 * [backup-simplify]: Simplify 0 into 0
1.778 * [backup-simplify]: Simplify (+ (* (* -1 (sqrt 500.0)) (* 1 (/ 1 (/ 1 (- x))))) (* (sqrt 500.0) (* (/ 1 (/ 1 (- y))) 1))) into (- (* x (sqrt 500.0)) (* y (sqrt 500.0)))
1.778 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.778 * [backup-simplify]: Simplify (* (sqrt 500.0) (* (sqrt 500.0) (- x y))) into (* (pow (sqrt 500.0) 2) (- x y))
1.779 * [approximate]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in (x y) around 0
1.779 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in y
1.779 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
1.779 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.779 * [taylor]: Taking taylor expansion of 500.0 in y
1.779 * [backup-simplify]: Simplify 500.0 into 500.0
1.779 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.780 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.780 * [taylor]: Taking taylor expansion of (- x y) in y
1.780 * [taylor]: Taking taylor expansion of x in y
1.780 * [backup-simplify]: Simplify x into x
1.780 * [taylor]: Taking taylor expansion of y in y
1.780 * [backup-simplify]: Simplify 0 into 0
1.780 * [backup-simplify]: Simplify 1 into 1
1.780 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in x
1.780 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
1.780 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
1.780 * [taylor]: Taking taylor expansion of 500.0 in x
1.780 * [backup-simplify]: Simplify 500.0 into 500.0
1.781 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.781 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.781 * [taylor]: Taking taylor expansion of (- x y) in x
1.781 * [taylor]: Taking taylor expansion of x in x
1.781 * [backup-simplify]: Simplify 0 into 0
1.781 * [backup-simplify]: Simplify 1 into 1
1.781 * [taylor]: Taking taylor expansion of y in x
1.781 * [backup-simplify]: Simplify y into y
1.781 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in x
1.781 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
1.782 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
1.782 * [taylor]: Taking taylor expansion of 500.0 in x
1.782 * [backup-simplify]: Simplify 500.0 into 500.0
1.782 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.783 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.783 * [taylor]: Taking taylor expansion of (- x y) in x
1.783 * [taylor]: Taking taylor expansion of x in x
1.783 * [backup-simplify]: Simplify 0 into 0
1.783 * [backup-simplify]: Simplify 1 into 1
1.783 * [taylor]: Taking taylor expansion of y in x
1.783 * [backup-simplify]: Simplify y into y
1.784 * [backup-simplify]: Simplify (* (sqrt 500.0) (sqrt 500.0)) into (pow (sqrt 500.0) 2)
1.784 * [backup-simplify]: Simplify (- y) into (- y)
1.784 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.785 * [backup-simplify]: Simplify (* (pow (sqrt 500.0) 2) (- y)) into (* -1 (* y (pow (sqrt 500.0) 2)))
1.785 * [taylor]: Taking taylor expansion of (* -1 (* y (pow (sqrt 500.0) 2))) in y
1.785 * [taylor]: Taking taylor expansion of -1 in y
1.785 * [backup-simplify]: Simplify -1 into -1
1.785 * [taylor]: Taking taylor expansion of (* y (pow (sqrt 500.0) 2)) in y
1.786 * [taylor]: Taking taylor expansion of y in y
1.786 * [backup-simplify]: Simplify 0 into 0
1.786 * [backup-simplify]: Simplify 1 into 1
1.786 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
1.786 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.786 * [taylor]: Taking taylor expansion of 500.0 in y
1.786 * [backup-simplify]: Simplify 500.0 into 500.0
1.786 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.787 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.788 * [backup-simplify]: Simplify (* (sqrt 500.0) (sqrt 500.0)) into (pow (sqrt 500.0) 2)
1.789 * [backup-simplify]: Simplify (* 0 (pow (sqrt 500.0) 2)) into 0
1.789 * [backup-simplify]: Simplify (* -1 0) into 0
1.789 * [backup-simplify]: Simplify 0 into 0
1.790 * [backup-simplify]: Simplify (- 0) into 0
1.790 * [backup-simplify]: Simplify (+ 1 0) into 1
1.791 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (* 0 (sqrt 500.0))) into 0
1.793 * [backup-simplify]: Simplify (+ (* (pow (sqrt 500.0) 2) 1) (* 0 (- y))) into (pow (sqrt 500.0) 2)
1.793 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
1.793 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.793 * [taylor]: Taking taylor expansion of 500.0 in y
1.793 * [backup-simplify]: Simplify 500.0 into 500.0
1.793 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.794 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.795 * [backup-simplify]: Simplify (* (sqrt 500.0) (sqrt 500.0)) into (pow (sqrt 500.0) 2)
1.796 * [backup-simplify]: Simplify (pow (sqrt 500.0) 2) into (pow (sqrt 500.0) 2)
1.797 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (* 0 (sqrt 500.0))) into 0
1.800 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (sqrt 500.0) 2))) into (pow (sqrt 500.0) 2)
1.804 * [backup-simplify]: Simplify (+ (* -1 (pow (sqrt 500.0) 2)) (* 0 0)) into (- (pow (sqrt 500.0) 2))
1.805 * [backup-simplify]: Simplify (- (pow (sqrt 500.0) 2)) into (- (pow (sqrt 500.0) 2))
1.806 * [backup-simplify]: Simplify (- 0) into 0
1.806 * [backup-simplify]: Simplify (+ 0 0) into 0
1.807 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.808 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (* 0 (sqrt 500.0)))) into 0
1.809 * [backup-simplify]: Simplify (+ (* (pow (sqrt 500.0) 2) 0) (+ (* 0 1) (* 0 (- y)))) into 0
1.809 * [taylor]: Taking taylor expansion of 0 in y
1.809 * [backup-simplify]: Simplify 0 into 0
1.809 * [backup-simplify]: Simplify 0 into 0
1.810 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (* 0 (sqrt 500.0))) into 0
1.810 * [backup-simplify]: Simplify 0 into 0
1.812 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.813 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (* 0 (sqrt 500.0)))) into 0
1.814 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (sqrt 500.0) 2)))) into 0
1.815 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (pow (sqrt 500.0) 2)) (* 0 0))) into 0
1.815 * [backup-simplify]: Simplify 0 into 0
1.816 * [backup-simplify]: Simplify (- 0) into 0
1.816 * [backup-simplify]: Simplify (+ 0 0) into 0
1.817 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 500.0))) into 0
1.819 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 500.0))))) into 0
1.820 * [backup-simplify]: Simplify (+ (* (pow (sqrt 500.0) 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y))))) into 0
1.820 * [taylor]: Taking taylor expansion of 0 in y
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 0 into 0
1.821 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.822 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (* 0 (sqrt 500.0)))) into 0
1.822 * [backup-simplify]: Simplify 0 into 0
1.825 * [backup-simplify]: Simplify (+ (* (- (pow (sqrt 500.0) 2)) (* y 1)) (* (pow (sqrt 500.0) 2) (* 1 x))) into (- (* x (pow (sqrt 500.0) 2)) (* y (pow (sqrt 500.0) 2)))
1.826 * [backup-simplify]: Simplify (* (sqrt 500.0) (* (sqrt 500.0) (- (/ 1 x) (/ 1 y)))) into (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2))
1.826 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in (x y) around 0
1.826 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in y
1.826 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.826 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.826 * [taylor]: Taking taylor expansion of x in y
1.826 * [backup-simplify]: Simplify x into x
1.826 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.826 * [taylor]: Taking taylor expansion of y in y
1.826 * [backup-simplify]: Simplify 0 into 0
1.827 * [backup-simplify]: Simplify 1 into 1
1.827 * [backup-simplify]: Simplify (/ 1 1) into 1
1.827 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
1.827 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.827 * [taylor]: Taking taylor expansion of 500.0 in y
1.827 * [backup-simplify]: Simplify 500.0 into 500.0
1.827 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.828 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.828 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in x
1.828 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.828 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.828 * [taylor]: Taking taylor expansion of x in x
1.828 * [backup-simplify]: Simplify 0 into 0
1.828 * [backup-simplify]: Simplify 1 into 1
1.829 * [backup-simplify]: Simplify (/ 1 1) into 1
1.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.829 * [taylor]: Taking taylor expansion of y in x
1.829 * [backup-simplify]: Simplify y into y
1.829 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.829 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
1.829 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
1.829 * [taylor]: Taking taylor expansion of 500.0 in x
1.829 * [backup-simplify]: Simplify 500.0 into 500.0
1.829 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.830 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.830 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in x
1.830 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.830 * [taylor]: Taking taylor expansion of x in x
1.830 * [backup-simplify]: Simplify 0 into 0
1.830 * [backup-simplify]: Simplify 1 into 1
1.830 * [backup-simplify]: Simplify (/ 1 1) into 1
1.830 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.830 * [taylor]: Taking taylor expansion of y in x
1.831 * [backup-simplify]: Simplify y into y
1.831 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.831 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
1.831 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
1.831 * [taylor]: Taking taylor expansion of 500.0 in x
1.831 * [backup-simplify]: Simplify 500.0 into 500.0
1.831 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.832 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.832 * [backup-simplify]: Simplify (+ 1 0) into 1
1.839 * [backup-simplify]: Simplify (* (sqrt 500.0) (sqrt 500.0)) into (pow (sqrt 500.0) 2)
1.840 * [backup-simplify]: Simplify (* 1 (pow (sqrt 500.0) 2)) into (pow (sqrt 500.0) 2)
1.840 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
1.840 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.841 * [taylor]: Taking taylor expansion of 500.0 in y
1.841 * [backup-simplify]: Simplify 500.0 into 500.0
1.841 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.842 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.842 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (* 0 (sqrt 500.0))) into 0
1.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.843 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.843 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.845 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 y)) (pow (sqrt 500.0) 2))) into (- (/ (pow (sqrt 500.0) 2) y))
1.845 * [taylor]: Taking taylor expansion of (- (/ (pow (sqrt 500.0) 2) y)) in y
1.845 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 500.0) 2) y) in y
1.845 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
1.845 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.845 * [taylor]: Taking taylor expansion of 500.0 in y
1.845 * [backup-simplify]: Simplify 500.0 into 500.0
1.846 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.846 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.846 * [taylor]: Taking taylor expansion of y in y
1.846 * [backup-simplify]: Simplify 0 into 0
1.846 * [backup-simplify]: Simplify 1 into 1
1.848 * [backup-simplify]: Simplify (* (sqrt 500.0) (sqrt 500.0)) into (pow (sqrt 500.0) 2)
1.849 * [backup-simplify]: Simplify (/ (pow (sqrt 500.0) 2) 1) into (pow (sqrt 500.0) 2)
1.851 * [backup-simplify]: Simplify (- (pow (sqrt 500.0) 2)) into (- (pow (sqrt 500.0) 2))
1.853 * [backup-simplify]: Simplify (- (pow (sqrt 500.0) 2)) into (- (pow (sqrt 500.0) 2))
1.854 * [backup-simplify]: Simplify (* (sqrt 500.0) (sqrt 500.0)) into (pow (sqrt 500.0) 2)
1.855 * [backup-simplify]: Simplify (pow (sqrt 500.0) 2) into (pow (sqrt 500.0) 2)
1.856 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.857 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (* 0 (sqrt 500.0)))) into 0
1.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.858 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.858 * [backup-simplify]: Simplify (- 0) into 0
1.858 * [backup-simplify]: Simplify (+ 0 0) into 0
1.859 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (* 0 (pow (sqrt 500.0) 2)))) into 0
1.859 * [taylor]: Taking taylor expansion of 0 in y
1.860 * [backup-simplify]: Simplify 0 into 0
1.860 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (* 0 (sqrt 500.0))) into 0
1.861 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (sqrt 500.0) 2) (/ 0 1)))) into 0
1.862 * [backup-simplify]: Simplify (- 0) into 0
1.862 * [backup-simplify]: Simplify 0 into 0
1.863 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (* 0 (sqrt 500.0))) into 0
1.863 * [backup-simplify]: Simplify 0 into 0
1.864 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 500.0))) into 0
1.865 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 500.0))))) into 0
1.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.866 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.867 * [backup-simplify]: Simplify (- 0) into 0
1.867 * [backup-simplify]: Simplify (+ 0 0) into 0
1.868 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (* 0 (pow (sqrt 500.0) 2))))) into 0
1.868 * [taylor]: Taking taylor expansion of 0 in y
1.868 * [backup-simplify]: Simplify 0 into 0
1.868 * [backup-simplify]: Simplify 0 into 0
1.869 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.870 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (* 0 (sqrt 500.0)))) into 0
1.872 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (sqrt 500.0) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.872 * [backup-simplify]: Simplify (- 0) into 0
1.872 * [backup-simplify]: Simplify 0 into 0
1.873 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.874 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (* 0 (sqrt 500.0)))) into 0
1.874 * [backup-simplify]: Simplify 0 into 0
1.876 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 500.0))) into 0
1.877 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 500.0)))))) into 0
1.878 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.878 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.878 * [backup-simplify]: Simplify (- 0) into 0
1.879 * [backup-simplify]: Simplify (+ 0 0) into 0
1.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (sqrt 500.0) 2)))))) into 0
1.880 * [taylor]: Taking taylor expansion of 0 in y
1.880 * [backup-simplify]: Simplify 0 into 0
1.880 * [backup-simplify]: Simplify 0 into 0
1.883 * [backup-simplify]: Simplify (+ (* (pow (sqrt 500.0) 2) (* 1 (/ 1 (/ 1 x)))) (* (- (pow (sqrt 500.0) 2)) (* (/ 1 (/ 1 y)) 1))) into (- (* x (pow (sqrt 500.0) 2)) (* y (pow (sqrt 500.0) 2)))
1.884 * [backup-simplify]: Simplify (* (sqrt 500.0) (* (sqrt 500.0) (- (/ 1 (- x)) (/ 1 (- y))))) into (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x)))
1.884 * [approximate]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in (x y) around 0
1.884 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in y
1.884 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
1.884 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.884 * [taylor]: Taking taylor expansion of 500.0 in y
1.884 * [backup-simplify]: Simplify 500.0 into 500.0
1.885 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.885 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.885 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.885 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.886 * [taylor]: Taking taylor expansion of y in y
1.886 * [backup-simplify]: Simplify 0 into 0
1.886 * [backup-simplify]: Simplify 1 into 1
1.886 * [backup-simplify]: Simplify (/ 1 1) into 1
1.886 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.886 * [taylor]: Taking taylor expansion of x in y
1.886 * [backup-simplify]: Simplify x into x
1.886 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.886 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in x
1.886 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
1.886 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
1.886 * [taylor]: Taking taylor expansion of 500.0 in x
1.886 * [backup-simplify]: Simplify 500.0 into 500.0
1.887 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.887 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.887 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.887 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.887 * [taylor]: Taking taylor expansion of y in x
1.887 * [backup-simplify]: Simplify y into y
1.887 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.888 * [taylor]: Taking taylor expansion of x in x
1.888 * [backup-simplify]: Simplify 0 into 0
1.888 * [backup-simplify]: Simplify 1 into 1
1.888 * [backup-simplify]: Simplify (/ 1 1) into 1
1.888 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in x
1.888 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
1.888 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
1.888 * [taylor]: Taking taylor expansion of 500.0 in x
1.888 * [backup-simplify]: Simplify 500.0 into 500.0
1.888 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.889 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.889 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.889 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.889 * [taylor]: Taking taylor expansion of y in x
1.889 * [backup-simplify]: Simplify y into y
1.889 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.889 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.889 * [taylor]: Taking taylor expansion of x in x
1.889 * [backup-simplify]: Simplify 0 into 0
1.889 * [backup-simplify]: Simplify 1 into 1
1.890 * [backup-simplify]: Simplify (/ 1 1) into 1
1.891 * [backup-simplify]: Simplify (* (sqrt 500.0) (sqrt 500.0)) into (pow (sqrt 500.0) 2)
1.891 * [backup-simplify]: Simplify (- 1) into -1
1.892 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.893 * [backup-simplify]: Simplify (* (pow (sqrt 500.0) 2) -1) into (* -1 (pow (sqrt 500.0) 2))
1.893 * [taylor]: Taking taylor expansion of (* -1 (pow (sqrt 500.0) 2)) in y
1.893 * [taylor]: Taking taylor expansion of -1 in y
1.893 * [backup-simplify]: Simplify -1 into -1
1.893 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
1.894 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.894 * [taylor]: Taking taylor expansion of 500.0 in y
1.894 * [backup-simplify]: Simplify 500.0 into 500.0
1.894 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.895 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.895 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.896 * [backup-simplify]: Simplify (- 0) into 0
1.896 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.896 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (* 0 (sqrt 500.0))) into 0
1.898 * [backup-simplify]: Simplify (+ (* (pow (sqrt 500.0) 2) (/ 1 y)) (* 0 -1)) into (/ (pow (sqrt 500.0) 2) y)
1.898 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 500.0) 2) y) in y
1.898 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
1.898 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
1.898 * [taylor]: Taking taylor expansion of 500.0 in y
1.898 * [backup-simplify]: Simplify 500.0 into 500.0
1.899 * [backup-simplify]: Simplify (sqrt 500.0) into (sqrt 500.0)
1.899 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 500.0))) into 0
1.899 * [taylor]: Taking taylor expansion of y in y
1.899 * [backup-simplify]: Simplify 0 into 0
1.899 * [backup-simplify]: Simplify 1 into 1
1.900 * [backup-simplify]: Simplify (* (sqrt 500.0) (sqrt 500.0)) into (pow (sqrt 500.0) 2)
1.901 * [backup-simplify]: Simplify (/ (pow (sqrt 500.0) 2) 1) into (pow (sqrt 500.0) 2)
1.901 * [backup-simplify]: Simplify (pow (sqrt 500.0) 2) into (pow (sqrt 500.0) 2)
1.902 * [backup-simplify]: Simplify (* (sqrt 500.0) (sqrt 500.0)) into (pow (sqrt 500.0) 2)
1.903 * [backup-simplify]: Simplify (* -1 (pow (sqrt 500.0) 2)) into (* -1 (pow (sqrt 500.0) 2))
1.904 * [backup-simplify]: Simplify (* -1 (pow (sqrt 500.0) 2)) into (* -1 (pow (sqrt 500.0) 2))
1.904 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.905 * [backup-simplify]: Simplify (- 0) into 0
1.905 * [backup-simplify]: Simplify (+ 0 0) into 0
1.906 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.906 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (* 0 (sqrt 500.0)))) into 0
1.907 * [backup-simplify]: Simplify (+ (* (pow (sqrt 500.0) 2) 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
1.907 * [taylor]: Taking taylor expansion of 0 in y
1.907 * [backup-simplify]: Simplify 0 into 0
1.907 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (* 0 (sqrt 500.0))) into 0
1.908 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (sqrt 500.0) 2) (/ 0 1)))) into 0
1.908 * [backup-simplify]: Simplify 0 into 0
1.909 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (* 0 (sqrt 500.0))) into 0
1.909 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow (sqrt 500.0) 2))) into 0
1.909 * [backup-simplify]: Simplify 0 into 0
1.909 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.910 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.910 * [backup-simplify]: Simplify (- 0) into 0
1.910 * [backup-simplify]: Simplify (+ 0 0) into 0
1.911 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 500.0))) into 0
1.912 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 500.0))))) into 0
1.912 * [backup-simplify]: Simplify (+ (* (pow (sqrt 500.0) 2) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
1.912 * [taylor]: Taking taylor expansion of 0 in y
1.912 * [backup-simplify]: Simplify 0 into 0
1.912 * [backup-simplify]: Simplify 0 into 0
1.913 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.914 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (* 0 (sqrt 500.0)))) into 0
1.914 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (sqrt 500.0) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.914 * [backup-simplify]: Simplify 0 into 0
1.915 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 500.0))) into 0
1.916 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (* 0 (sqrt 500.0)))) into 0
1.916 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow (sqrt 500.0) 2)))) into 0
1.916 * [backup-simplify]: Simplify 0 into 0
1.916 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.917 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.917 * [backup-simplify]: Simplify (- 0) into 0
1.917 * [backup-simplify]: Simplify (+ 0 0) into 0
1.918 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 500.0))) into 0
1.919 * [backup-simplify]: Simplify (+ (* (sqrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 500.0)))))) into 0
1.920 * [backup-simplify]: Simplify (+ (* (pow (sqrt 500.0) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
1.920 * [taylor]: Taking taylor expansion of 0 in y
1.920 * [backup-simplify]: Simplify 0 into 0
1.920 * [backup-simplify]: Simplify 0 into 0
1.922 * [backup-simplify]: Simplify (+ (* (* -1 (pow (sqrt 500.0) 2)) (* 1 (/ 1 (/ 1 (- x))))) (* (pow (sqrt 500.0) 2) (* (/ 1 (/ 1 (- y))) 1))) into (- (* x (pow (sqrt 500.0) 2)) (* y (pow (sqrt 500.0) 2)))
1.922 * * * [progress]: simplifying candidates
1.924 * [simplify]: Simplifying:
  (expm1 (* (sqrt 500.0) (- x y)))
  (log1p (* (sqrt 500.0) (- x y)))
  (* (sqrt 500.0) (- x y))
  (+ (log (sqrt 500.0)) (log (- x y)))
  (log (* (sqrt 500.0) (- x y)))
  (exp (* (sqrt 500.0) (- x y)))
  (* (* (* (sqrt 500.0) (sqrt 500.0)) (sqrt 500.0)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (sqrt 500.0) (- x y))) (cbrt (* (sqrt 500.0) (- x y))))
  (cbrt (* (sqrt 500.0) (- x y)))
  (* (* (* (sqrt 500.0) (- x y)) (* (sqrt 500.0) (- x y))) (* (sqrt 500.0) (- x y)))
  (sqrt (* (sqrt 500.0) (- x y)))
  (sqrt (* (sqrt 500.0) (- x y)))
  (* (sqrt (sqrt 500.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 500.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 500.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 500.0)) (sqrt (- x y)))
  (* (sqrt 500.0) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (sqrt 500.0) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (sqrt 500.0) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))))
  (* (sqrt 500.0) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (sqrt 500.0) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))))
  (* (sqrt 500.0) (fma (- y) 1 (* y 1)))
  (* (sqrt 500.0) (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (sqrt 500.0) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (sqrt 500.0) (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))))
  (* (sqrt 500.0) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (sqrt 500.0) (fma (sqrt x) (sqrt x) (- (* y 1))))
  (* (sqrt 500.0) (fma (- y) 1 (* y 1)))
  (* (sqrt 500.0) (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (sqrt 500.0) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (sqrt 500.0) (fma 1 x (- (* (sqrt y) (sqrt y)))))
  (* (sqrt 500.0) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (sqrt 500.0) (fma 1 x (- (* y 1))))
  (* (sqrt 500.0) (fma (- y) 1 (* y 1)))
  (* (sqrt 500.0) x)
  (* (sqrt 500.0) (- y))
  (* (sqrt 500.0) x)
  (* (sqrt 500.0) (- y))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt 500.0))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt 500.0))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) (sqrt 500.0))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt 500.0))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) (sqrt 500.0))
  (* (fma (- y) 1 (* y 1)) (sqrt 500.0))
  (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt 500.0))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt 500.0))
  (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) (sqrt 500.0))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt 500.0))
  (* (fma (sqrt x) (sqrt x) (- (* y 1))) (sqrt 500.0))
  (* (fma (- y) 1 (* y 1)) (sqrt 500.0))
  (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt 500.0))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt 500.0))
  (* (fma 1 x (- (* (sqrt y) (sqrt y)))) (sqrt 500.0))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt 500.0))
  (* (fma 1 x (- (* y 1))) (sqrt 500.0))
  (* (fma (- y) 1 (* y 1)) (sqrt 500.0))
  (* x (sqrt 500.0))
  (* (- y) (sqrt 500.0))
  (* x (sqrt 500.0))
  (* (- y) (sqrt 500.0))
  (* (sqrt 500.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* (sqrt 500.0) 1)
  (* (sqrt 500.0) (+ (sqrt x) (sqrt y)))
  (* (sqrt 500.0) 1)
  (* (cbrt (sqrt 500.0)) (- x y))
  (* (sqrt (cbrt 500.0)) (- x y))
  (* (sqrt (sqrt 500.0)) (- x y))
  (* (sqrt 500.0) (- x y))
  (* (sqrt (sqrt 500.0)) (- x y))
  (* (sqrt 500.0) (- x y))
  (* (sqrt 500.0) (- (pow x 3) (pow y 3)))
  (* (sqrt 500.0) (- (* x x) (* y y)))
  (expm1 (* (sqrt 500.0) (* (sqrt 500.0) (- x y))))
  (log1p (* (sqrt 500.0) (* (sqrt 500.0) (- x y))))
  (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))
  (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))
  (+ (log (sqrt 500.0)) (+ (log (sqrt 500.0)) (log (- x y))))
  (+ (log (sqrt 500.0)) (log (* (sqrt 500.0) (- x y))))
  (log (* (sqrt 500.0) (* (sqrt 500.0) (- x y))))
  (exp (* (sqrt 500.0) (* (sqrt 500.0) (- x y))))
  (* (* (* (sqrt 500.0) (sqrt 500.0)) (sqrt 500.0)) (* (* (* (sqrt 500.0) (sqrt 500.0)) (sqrt 500.0)) (* (* (- x y) (- x y)) (- x y))))
  (* (* (* (sqrt 500.0) (sqrt 500.0)) (sqrt 500.0)) (* (* (* (sqrt 500.0) (- x y)) (* (sqrt 500.0) (- x y))) (* (sqrt 500.0) (- x y))))
  (* (cbrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))) (cbrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))))
  (cbrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y))))
  (* (* (* (sqrt 500.0) (* (sqrt 500.0) (- x y))) (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))) (* (sqrt 500.0) (* (sqrt 500.0) (- x y))))
  (sqrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y))))
  (sqrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y))))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1)))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (- y) 1 (* y 1))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y))))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (sqrt x) (sqrt x) (- (* y 1)))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (- y) 1 (* y 1))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y)))))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma 1 x (- (* (sqrt y) (sqrt y))))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma 1 x (- (* y 1)))))
  (* (sqrt 500.0) (* (sqrt 500.0) (fma (- y) 1 (* y 1))))
  (* (sqrt 500.0) (* (sqrt 500.0) x))
  (* (sqrt 500.0) (* (sqrt 500.0) (- y)))
  (* (sqrt 500.0) (* (sqrt 500.0) x))
  (* (sqrt 500.0) (* (sqrt 500.0) (- y)))
  (* (sqrt 500.0) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (- y) 1 (* y 1)) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (sqrt x) (sqrt x) (- (* y 1))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (- y) 1 (* y 1)) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma 1 x (- (* (sqrt y) (sqrt y)))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma 1 x (- (* y 1))) (sqrt 500.0)))
  (* (sqrt 500.0) (* (fma (- y) 1 (* y 1)) (sqrt 500.0)))
  (* (sqrt 500.0) (* x (sqrt 500.0)))
  (* (sqrt 500.0) (* (- y) (sqrt 500.0)))
  (* (sqrt 500.0) (* x (sqrt 500.0)))
  (* (sqrt 500.0) (* (- y) (sqrt 500.0)))
  (* (* (sqrt 500.0) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y))))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1)))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (- y) 1 (* y 1))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y))))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (sqrt x) (sqrt x) (- (* y 1)))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (- y) 1 (* y 1))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma 1 x (- (* (sqrt y) (sqrt y))))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma 1 x (- (* y 1)))) (sqrt 500.0))
  (* (* (sqrt 500.0) (fma (- y) 1 (* y 1))) (sqrt 500.0))
  (* (* (sqrt 500.0) x) (sqrt 500.0))
  (* (* (sqrt 500.0) (- y)) (sqrt 500.0))
  (* (* (sqrt 500.0) x) (sqrt 500.0))
  (* (* (sqrt 500.0) (- y)) (sqrt 500.0))
  (* (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (- y) 1 (* y 1)) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (sqrt x) (sqrt x) (- (* y 1))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (- y) 1 (* y 1)) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma 1 x (- (* (sqrt y) (sqrt y)))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma 1 x (- (* y 1))) (sqrt 500.0)) (sqrt 500.0))
  (* (* (fma (- y) 1 (* y 1)) (sqrt 500.0)) (sqrt 500.0))
  (* (* x (sqrt 500.0)) (sqrt 500.0))
  (* (* (- y) (sqrt 500.0)) (sqrt 500.0))
  (* (* x (sqrt 500.0)) (sqrt 500.0))
  (* (* (- y) (sqrt 500.0)) (sqrt 500.0))
  (* (sqrt 500.0) (sqrt 500.0))
  (* (cbrt (sqrt 500.0)) (* (sqrt 500.0) (- x y)))
  (* (sqrt (cbrt 500.0)) (* (sqrt 500.0) (- x y)))
  (* (sqrt (sqrt 500.0)) (* (sqrt 500.0) (- x y)))
  (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))
  (* (sqrt (sqrt 500.0)) (* (sqrt 500.0) (- x y)))
  (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))
  (* (sqrt 500.0) (* (sqrt 500.0) (- (pow x 3) (pow y 3))))
  (* (sqrt 500.0) (* (sqrt 500.0) (- (* x x) (* y y))))
  (- (* x (sqrt 500.0)) (* y (sqrt 500.0)))
  (- (* x (sqrt 500.0)) (* y (sqrt 500.0)))
  (- (* x (sqrt 500.0)) (* y (sqrt 500.0)))
  (- (* x (pow (sqrt 500.0) 2)) (* y (pow (sqrt 500.0) 2)))
  (- (* x (pow (sqrt 500.0) 2)) (* y (pow (sqrt 500.0) 2)))
  (- (* x (pow (sqrt 500.0) 2)) (* y (pow (sqrt 500.0) 2)))
1.929 * * [simplify]: Extracting # 0 : cost  0
1.929 * * [simplify]: Extracting # 1 : cost  0
1.929 * * [simplify]: Extracting # 2 : cost  0
1.930 * * [simplify]: Extracting # 3 : cost  0
1.930 * * [simplify]: Extracting # 4 : cost  0
1.931 * * [simplify]: Extracting # 5 : cost  0
1.931 * * [simplify]: Extracting # 6 : cost  0
1.932 * * [simplify]: Extracting # 7 : cost  0
1.932 * * [simplify]: Extracting # 8 : cost  0
1.933 * * [simplify]: iteration  0 :  186  enodes  (cost  2575 )
2.046 * * [simplify]: Extracting # 0 : cost  0
2.046 * * [simplify]: Extracting # 1 : cost  0
2.047 * * [simplify]: Extracting # 2 : cost  0
2.047 * * [simplify]: Extracting # 3 : cost  0
2.047 * * [simplify]: Extracting # 4 : cost  0
2.048 * * [simplify]: iteration  1 :  338  enodes  (cost  1588 )
2.240 * * [simplify]: Extracting # 0 : cost  0
2.242 * * [simplify]: Extracting # 1 : cost  0
2.243 * * [simplify]: Extracting # 2 : cost  0
2.245 * * [simplify]: Extracting # 3 : cost  0
2.247 * * [simplify]: Extracting # 4 : cost  0
2.248 * * [simplify]: iteration  2 :  934  enodes  (cost  1264 )
3.907 * * [simplify]: Extracting # 0 : cost  0
3.919 * * [simplify]: Extracting # 1 : cost  0
3.927 * * [simplify]: Extracting # 2 : cost  0
3.934 * * [simplify]: Extracting # 3 : cost  0
3.942 * * [simplify]: Extracting # 4 : cost  0
3.949 * * [simplify]: iteration  3 :  4495  enodes  (cost  1138 )
6.099 * * [simplify]: Extracting # 0 : cost  0
6.109 * * [simplify]: iteration done:  5000  enodes  (cost  1138 )
6.111 * [simplify]: Simplified to:
  (expm1 (* (sqrt 500.0) (- x y)))
  (log1p (* (sqrt 500.0) (- x y)))
  (* (- x y) (sqrt 500.0))
  (log (* (sqrt 500.0) (- x y)))
  (log (* (sqrt 500.0) (- x y)))
  (exp (* (sqrt 500.0) (- x y)))
  (pow (* (- x y) (sqrt 500.0)) 3)
  (* (cbrt (* (sqrt 500.0) (- x y))) (cbrt (* (sqrt 500.0) (- x y))))
  (cbrt (* (sqrt 500.0) (- x y)))
  (pow (* (- x y) (sqrt 500.0)) 3)
  (sqrt (* (sqrt 500.0) (- x y)))
  (sqrt (* (sqrt 500.0) (- x y)))
  (* (sqrt (sqrt 500.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 500.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 500.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 500.0)) (sqrt (- x y)))
  (* (- (pow (cbrt x) 3) y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- (pow (cbrt x) 3) y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- (pow (cbrt x) 3) y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* x (sqrt 500.0))
  (* (- y) (sqrt 500.0))
  (* x (sqrt 500.0))
  (* (- y) (sqrt 500.0))
  (* (- (pow (cbrt x) 3) y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- (pow (cbrt x) 3) y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- (pow (cbrt x) 3) y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- y y) (sqrt 500.0))
  (* x (sqrt 500.0))
  (* (- y) (sqrt 500.0))
  (* x (sqrt 500.0))
  (* (- y) (sqrt 500.0))
  (* (sqrt 500.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (sqrt 500.0) (sqrt (- x y)))
  (sqrt 500.0)
  (* (sqrt 500.0) (+ (sqrt x) (sqrt y)))
  (sqrt 500.0)
  (* (cbrt (sqrt 500.0)) (- x y))
  (* (sqrt (cbrt 500.0)) (- x y))
  (* (sqrt (sqrt 500.0)) (- x y))
  (* (- x y) (sqrt 500.0))
  (* (sqrt (sqrt 500.0)) (- x y))
  (* (- x y) (sqrt 500.0))
  (* (sqrt 500.0) (- (pow x 3) (pow y 3)))
  (* (sqrt 500.0) (- (* x x) (* y y)))
  (expm1 (* 500.0 (- x y)))
  (log1p (* 500.0 (- x y)))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  (pow (* 500.0 (- x y)) 3)
  (pow (* 500.0 (- x y)) 3)
  (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (pow (* 500.0 (- x y)) 3)
  (sqrt (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (* (- (pow (cbrt x) 3) y) 500.0)
  (* 500.0 (- y y))
  (* (- (pow (cbrt x) 3) y) 500.0)
  (* 500.0 (- y y))
  (* (- (pow (cbrt x) 3) y) 500.0)
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 x)
  (- (* y 500.0))
  (* 500.0 x)
  (- (* y 500.0))
  (* (- (pow (cbrt x) 3) y) 500.0)
  (* 500.0 (- y y))
  (* (- (pow (cbrt x) 3) y) 500.0)
  (* 500.0 (- y y))
  (* (- (pow (cbrt x) 3) y) 500.0)
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 x)
  (- (* y 500.0))
  (* 500.0 x)
  (- (* y 500.0))
  (* (- (pow (cbrt x) 3) y) 500.0)
  (* 500.0 (- y y))
  (* (- (pow (cbrt x) 3) y) 500.0)
  (* 500.0 (- y y))
  (* (- (pow (cbrt x) 3) y) 500.0)
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 x)
  (- (* y 500.0))
  (* 500.0 x)
  (- (* y 500.0))
  (* (- (pow (cbrt x) 3) y) 500.0)
  (* 500.0 (- y y))
  (* (- (pow (cbrt x) 3) y) 500.0)
  (* 500.0 (- y y))
  (* (- (pow (cbrt x) 3) y) 500.0)
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 (- x y))
  (* 500.0 (- y y))
  (* 500.0 x)
  (- (* y 500.0))
  (* 500.0 x)
  (- (* y 500.0))
  500.0
  (* (cbrt (sqrt 500.0)) (* (sqrt 500.0) (- x y)))
  (* (sqrt (cbrt 500.0)) (* (sqrt 500.0) (- x y)))
  (* (sqrt (sqrt 500.0)) (* (sqrt 500.0) (- x y)))
  (* 500.0 (- x y))
  (* (sqrt (sqrt 500.0)) (* (sqrt 500.0) (- x y)))
  (* 500.0 (- x y))
  (* 500.0 (- (pow x 3) (pow y 3)))
  (* 500.0 (- (* x x) (* y y)))
  (* (- x y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
6.113 * * * [progress]: adding candidates to table
6.304 * * [progress]: iteration 3 / 4
6.304 * * * [progress]: picking best candidate
6.310 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* 500.0 x) (- (* y 500.0))))>
6.310 * * * [progress]: localizing error
6.321 * * * [progress]: generating rewritten candidates
6.321 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.341 * * * [progress]: generating series expansions
6.341 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.341 * [backup-simplify]: Simplify (+ (* 500.0 x) (- (* y 500.0))) into (- (* 500.0 x) (* 500.0 y))
6.341 * [approximate]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in (x y) around 0
6.341 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in y
6.341 * [taylor]: Taking taylor expansion of (* 500.0 x) in y
6.341 * [taylor]: Taking taylor expansion of 500.0 in y
6.341 * [backup-simplify]: Simplify 500.0 into 500.0
6.341 * [taylor]: Taking taylor expansion of x in y
6.341 * [backup-simplify]: Simplify x into x
6.341 * [taylor]: Taking taylor expansion of (* 500.0 y) in y
6.341 * [taylor]: Taking taylor expansion of 500.0 in y
6.341 * [backup-simplify]: Simplify 500.0 into 500.0
6.341 * [taylor]: Taking taylor expansion of y in y
6.341 * [backup-simplify]: Simplify 0 into 0
6.341 * [backup-simplify]: Simplify 1 into 1
6.341 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x
6.342 * [taylor]: Taking taylor expansion of (* 500.0 x) in x
6.342 * [taylor]: Taking taylor expansion of 500.0 in x
6.342 * [backup-simplify]: Simplify 500.0 into 500.0
6.342 * [taylor]: Taking taylor expansion of x in x
6.342 * [backup-simplify]: Simplify 0 into 0
6.342 * [backup-simplify]: Simplify 1 into 1
6.342 * [taylor]: Taking taylor expansion of (* 500.0 y) in x
6.342 * [taylor]: Taking taylor expansion of 500.0 in x
6.342 * [backup-simplify]: Simplify 500.0 into 500.0
6.342 * [taylor]: Taking taylor expansion of y in x
6.342 * [backup-simplify]: Simplify y into y
6.342 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x
6.342 * [taylor]: Taking taylor expansion of (* 500.0 x) in x
6.342 * [taylor]: Taking taylor expansion of 500.0 in x
6.342 * [backup-simplify]: Simplify 500.0 into 500.0
6.342 * [taylor]: Taking taylor expansion of x in x
6.342 * [backup-simplify]: Simplify 0 into 0
6.342 * [backup-simplify]: Simplify 1 into 1
6.342 * [taylor]: Taking taylor expansion of (* 500.0 y) in x
6.342 * [taylor]: Taking taylor expansion of 500.0 in x
6.342 * [backup-simplify]: Simplify 500.0 into 500.0
6.342 * [taylor]: Taking taylor expansion of y in x
6.342 * [backup-simplify]: Simplify y into y
6.343 * [backup-simplify]: Simplify (* 500.0 0) into 0
6.343 * [backup-simplify]: Simplify (* 500.0 y) into (* 500.0 y)
6.343 * [backup-simplify]: Simplify (- (* 500.0 y)) into (- (* 500.0 y))
6.343 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 y))) into (- (* 500.0 y))
6.343 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y
6.343 * [taylor]: Taking taylor expansion of (* 500.0 y) in y
6.343 * [taylor]: Taking taylor expansion of 500.0 in y
6.343 * [backup-simplify]: Simplify 500.0 into 500.0
6.343 * [taylor]: Taking taylor expansion of y in y
6.343 * [backup-simplify]: Simplify 0 into 0
6.343 * [backup-simplify]: Simplify 1 into 1
6.344 * [backup-simplify]: Simplify (* 500.0 0) into 0
6.344 * [backup-simplify]: Simplify (- 0) into 0
6.344 * [backup-simplify]: Simplify 0 into 0
6.346 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0
6.346 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 y)) into 0
6.347 * [backup-simplify]: Simplify (- 0) into 0
6.347 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0
6.347 * [taylor]: Taking taylor expansion of 500.0 in y
6.347 * [backup-simplify]: Simplify 500.0 into 500.0
6.347 * [backup-simplify]: Simplify 500.0 into 500.0
6.349 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0
6.349 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
6.350 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
6.351 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0
6.351 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 y))) into 0
6.352 * [backup-simplify]: Simplify (- 0) into 0
6.352 * [backup-simplify]: Simplify (+ 0 0) into 0
6.352 * [taylor]: Taking taylor expansion of 0 in y
6.352 * [backup-simplify]: Simplify 0 into 0
6.352 * [backup-simplify]: Simplify 0 into 0
6.352 * [backup-simplify]: Simplify 0 into 0
6.353 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0
6.354 * [backup-simplify]: Simplify (- 0) into 0
6.354 * [backup-simplify]: Simplify 0 into 0
6.355 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
6.356 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.356 * [backup-simplify]: Simplify (- 0) into 0
6.357 * [backup-simplify]: Simplify (+ 0 0) into 0
6.357 * [taylor]: Taking taylor expansion of 0 in y
6.357 * [backup-simplify]: Simplify 0 into 0
6.357 * [backup-simplify]: Simplify 0 into 0
6.357 * [backup-simplify]: Simplify 0 into 0
6.357 * [backup-simplify]: Simplify 0 into 0
6.357 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y))
6.358 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 x)) (- (* (/ 1 y) 500.0))) into (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y)))
6.358 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in (x y) around 0
6.358 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in y
6.358 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y
6.358 * [taylor]: Taking taylor expansion of 500.0 in y
6.358 * [backup-simplify]: Simplify 500.0 into 500.0
6.358 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.358 * [taylor]: Taking taylor expansion of x in y
6.358 * [backup-simplify]: Simplify x into x
6.358 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.358 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
6.358 * [taylor]: Taking taylor expansion of 500.0 in y
6.358 * [backup-simplify]: Simplify 500.0 into 500.0
6.358 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.358 * [taylor]: Taking taylor expansion of y in y
6.358 * [backup-simplify]: Simplify 0 into 0
6.358 * [backup-simplify]: Simplify 1 into 1
6.359 * [backup-simplify]: Simplify (/ 1 1) into 1
6.359 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x
6.359 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
6.359 * [taylor]: Taking taylor expansion of 500.0 in x
6.359 * [backup-simplify]: Simplify 500.0 into 500.0
6.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.359 * [taylor]: Taking taylor expansion of x in x
6.359 * [backup-simplify]: Simplify 0 into 0
6.359 * [backup-simplify]: Simplify 1 into 1
6.359 * [backup-simplify]: Simplify (/ 1 1) into 1
6.359 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
6.359 * [taylor]: Taking taylor expansion of 500.0 in x
6.359 * [backup-simplify]: Simplify 500.0 into 500.0
6.359 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.359 * [taylor]: Taking taylor expansion of y in x
6.359 * [backup-simplify]: Simplify y into y
6.359 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.360 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x
6.360 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
6.360 * [taylor]: Taking taylor expansion of 500.0 in x
6.360 * [backup-simplify]: Simplify 500.0 into 500.0
6.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.360 * [taylor]: Taking taylor expansion of x in x
6.360 * [backup-simplify]: Simplify 0 into 0
6.360 * [backup-simplify]: Simplify 1 into 1
6.360 * [backup-simplify]: Simplify (/ 1 1) into 1
6.360 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
6.360 * [taylor]: Taking taylor expansion of 500.0 in x
6.360 * [backup-simplify]: Simplify 500.0 into 500.0
6.360 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.360 * [taylor]: Taking taylor expansion of y in x
6.360 * [backup-simplify]: Simplify y into y
6.360 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.361 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
6.361 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0
6.361 * [taylor]: Taking taylor expansion of 500.0 in y
6.362 * [backup-simplify]: Simplify 500.0 into 500.0
6.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.363 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0
6.363 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y)
6.363 * [backup-simplify]: Simplify (- (/ 500.0 y)) into (- (* 500.0 (/ 1 y)))
6.363 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 (/ 1 y)))) into (- (* 500.0 (/ 1 y)))
6.363 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y
6.363 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
6.363 * [taylor]: Taking taylor expansion of 500.0 in y
6.363 * [backup-simplify]: Simplify 500.0 into 500.0
6.363 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.364 * [taylor]: Taking taylor expansion of y in y
6.364 * [backup-simplify]: Simplify 0 into 0
6.364 * [backup-simplify]: Simplify 1 into 1
6.364 * [backup-simplify]: Simplify (/ 1 1) into 1
6.364 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
6.365 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
6.365 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
6.365 * [backup-simplify]: Simplify 500.0 into 500.0
6.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.367 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0
6.367 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.368 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0
6.368 * [backup-simplify]: Simplify (- 0) into 0
6.369 * [backup-simplify]: Simplify (+ 0 0) into 0
6.369 * [taylor]: Taking taylor expansion of 0 in y
6.369 * [backup-simplify]: Simplify 0 into 0
6.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.370 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0
6.370 * [backup-simplify]: Simplify (- 0) into 0
6.370 * [backup-simplify]: Simplify 0 into 0
6.371 * [backup-simplify]: Simplify 0 into 0
6.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.372 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.374 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
6.374 * [backup-simplify]: Simplify (- 0) into 0
6.374 * [backup-simplify]: Simplify (+ 0 0) into 0
6.374 * [taylor]: Taking taylor expansion of 0 in y
6.374 * [backup-simplify]: Simplify 0 into 0
6.374 * [backup-simplify]: Simplify 0 into 0
6.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.376 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0
6.377 * [backup-simplify]: Simplify (- 0) into 0
6.377 * [backup-simplify]: Simplify 0 into 0
6.377 * [backup-simplify]: Simplify 0 into 0
6.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.379 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.379 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.380 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
6.381 * [backup-simplify]: Simplify (- 0) into 0
6.381 * [backup-simplify]: Simplify (+ 0 0) into 0
6.381 * [taylor]: Taking taylor expansion of 0 in y
6.381 * [backup-simplify]: Simplify 0 into 0
6.381 * [backup-simplify]: Simplify 0 into 0
6.382 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y))
6.382 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 (- x))) (- (* (/ 1 (- y)) 500.0))) into (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x)))
6.382 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in (x y) around 0
6.382 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in y
6.382 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
6.382 * [taylor]: Taking taylor expansion of 500.0 in y
6.382 * [backup-simplify]: Simplify 500.0 into 500.0
6.382 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.382 * [taylor]: Taking taylor expansion of y in y
6.382 * [backup-simplify]: Simplify 0 into 0
6.382 * [backup-simplify]: Simplify 1 into 1
6.383 * [backup-simplify]: Simplify (/ 1 1) into 1
6.383 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y
6.383 * [taylor]: Taking taylor expansion of 500.0 in y
6.383 * [backup-simplify]: Simplify 500.0 into 500.0
6.383 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.383 * [taylor]: Taking taylor expansion of x in y
6.383 * [backup-simplify]: Simplify x into x
6.383 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.383 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x
6.383 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
6.383 * [taylor]: Taking taylor expansion of 500.0 in x
6.383 * [backup-simplify]: Simplify 500.0 into 500.0
6.383 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.383 * [taylor]: Taking taylor expansion of y in x
6.383 * [backup-simplify]: Simplify y into y
6.383 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.383 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
6.383 * [taylor]: Taking taylor expansion of 500.0 in x
6.383 * [backup-simplify]: Simplify 500.0 into 500.0
6.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.383 * [taylor]: Taking taylor expansion of x in x
6.383 * [backup-simplify]: Simplify 0 into 0
6.383 * [backup-simplify]: Simplify 1 into 1
6.384 * [backup-simplify]: Simplify (/ 1 1) into 1
6.384 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x
6.384 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
6.384 * [taylor]: Taking taylor expansion of 500.0 in x
6.384 * [backup-simplify]: Simplify 500.0 into 500.0
6.384 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.384 * [taylor]: Taking taylor expansion of y in x
6.384 * [backup-simplify]: Simplify y into y
6.384 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.384 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
6.384 * [taylor]: Taking taylor expansion of 500.0 in x
6.384 * [backup-simplify]: Simplify 500.0 into 500.0
6.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.384 * [taylor]: Taking taylor expansion of x in x
6.384 * [backup-simplify]: Simplify 0 into 0
6.384 * [backup-simplify]: Simplify 1 into 1
6.385 * [backup-simplify]: Simplify (/ 1 1) into 1
6.385 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
6.385 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
6.386 * [backup-simplify]: Simplify (+ 0 (- 500.0)) into (- 500.0)
6.386 * [taylor]: Taking taylor expansion of (- 500.0) in y
6.386 * [taylor]: Taking taylor expansion of 500.0 in y
6.386 * [backup-simplify]: Simplify 500.0 into 500.0
6.387 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y)
6.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.388 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0
6.388 * [backup-simplify]: Simplify (- 0) into 0
6.388 * [backup-simplify]: Simplify (+ (/ 500.0 y) 0) into (* 500.0 (/ 1 y))
6.388 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
6.388 * [taylor]: Taking taylor expansion of 500.0 in y
6.388 * [backup-simplify]: Simplify 500.0 into 500.0
6.389 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.389 * [taylor]: Taking taylor expansion of y in y
6.389 * [backup-simplify]: Simplify 0 into 0
6.389 * [backup-simplify]: Simplify 1 into 1
6.389 * [backup-simplify]: Simplify (/ 1 1) into 1
6.389 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
6.389 * [backup-simplify]: Simplify 500.0 into 500.0
6.390 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
6.390 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
6.390 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.391 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0
6.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.393 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0
6.393 * [backup-simplify]: Simplify (- 0) into 0
6.393 * [backup-simplify]: Simplify (+ 0 0) into 0
6.393 * [taylor]: Taking taylor expansion of 0 in y
6.393 * [backup-simplify]: Simplify 0 into 0
6.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.395 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0
6.395 * [backup-simplify]: Simplify 0 into 0
6.395 * [backup-simplify]: Simplify (- 0) into 0
6.395 * [backup-simplify]: Simplify 0 into 0
6.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.397 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
6.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.399 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.399 * [backup-simplify]: Simplify (- 0) into 0
6.399 * [backup-simplify]: Simplify (+ 0 0) into 0
6.399 * [taylor]: Taking taylor expansion of 0 in y
6.399 * [backup-simplify]: Simplify 0 into 0
6.400 * [backup-simplify]: Simplify 0 into 0
6.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.401 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0
6.401 * [backup-simplify]: Simplify 0 into 0
6.402 * [backup-simplify]: Simplify (- 0) into 0
6.402 * [backup-simplify]: Simplify 0 into 0
6.402 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.403 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
6.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.409 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.410 * [backup-simplify]: Simplify (- 0) into 0
6.410 * [backup-simplify]: Simplify (+ 0 0) into 0
6.410 * [taylor]: Taking taylor expansion of 0 in y
6.410 * [backup-simplify]: Simplify 0 into 0
6.410 * [backup-simplify]: Simplify 0 into 0
6.411 * [backup-simplify]: Simplify (+ (* (- 500.0) (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y))
6.411 * * * [progress]: simplifying candidates
6.412 * [simplify]: Simplifying:
  (expm1 (+ (* 500.0 x) (- (* y 500.0))))
  (log1p (+ (* 500.0 x) (- (* y 500.0))))
  (* (exp (* 500.0 x)) (/ 1 (exp (* y 500.0))))
  (* (exp (* 500.0 x)) (exp (- (* y 500.0))))
  (log (+ (* 500.0 x) (- (* y 500.0))))
  (exp (+ (* 500.0 x) (- (* y 500.0))))
  (* (cbrt (+ (* 500.0 x) (- (* y 500.0)))) (cbrt (+ (* 500.0 x) (- (* y 500.0)))))
  (cbrt (+ (* 500.0 x) (- (* y 500.0))))
  (* (* (+ (* 500.0 x) (- (* y 500.0))) (+ (* 500.0 x) (- (* y 500.0)))) (+ (* 500.0 x) (- (* y 500.0))))
  (sqrt (+ (* 500.0 x) (- (* y 500.0))))
  (sqrt (+ (* 500.0 x) (- (* y 500.0))))
  (+ (pow (* 500.0 x) 3) (pow (- (* y 500.0)) 3))
  (+ (* (* 500.0 x) (* 500.0 x)) (- (* (- (* y 500.0)) (- (* y 500.0))) (* (* 500.0 x) (- (* y 500.0)))))
  (- (* (* 500.0 x) (* 500.0 x)) (* (- (* y 500.0)) (- (* y 500.0))))
  (- (* 500.0 x) (- (* y 500.0)))
  (+ (* 500.0 x) 0)
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
6.413 * * [simplify]: Extracting # 0 : cost  0
6.413 * * [simplify]: Extracting # 1 : cost  0
6.413 * * [simplify]: Extracting # 2 : cost  0
6.413 * * [simplify]: Extracting # 3 : cost  0
6.413 * * [simplify]: Extracting # 4 : cost  0
6.413 * * [simplify]: Extracting # 5 : cost  0
6.413 * * [simplify]: Extracting # 6 : cost  0
6.414 * * [simplify]: iteration  0 :  38  enodes  (cost  218 )
6.427 * * [simplify]: Extracting # 0 : cost  0
6.427 * * [simplify]: Extracting # 1 : cost  0
6.427 * * [simplify]: Extracting # 2 : cost  0
6.427 * * [simplify]: Extracting # 3 : cost  0
6.427 * * [simplify]: Extracting # 4 : cost  0
6.427 * * [simplify]: iteration  1 :  124  enodes  (cost  156 )
6.490 * * [simplify]: Extracting # 0 : cost  0
6.491 * * [simplify]: Extracting # 1 : cost  0
6.492 * * [simplify]: Extracting # 2 : cost  0
6.493 * * [simplify]: Extracting # 3 : cost  0
6.494 * * [simplify]: Extracting # 4 : cost  0
6.495 * * [simplify]: Extracting # 5 : cost  0
6.496 * * [simplify]: iteration  2 :  503  enodes  (cost  139 )
7.697 * * [simplify]: Extracting # 0 : cost  0
7.700 * * [simplify]: Extracting # 1 : cost  0
7.702 * * [simplify]: Extracting # 2 : cost  0
7.704 * * [simplify]: Extracting # 3 : cost  0
7.706 * * [simplify]: Extracting # 4 : cost  0
7.708 * * [simplify]: iteration  3 :  2329  enodes  (cost  135 )
11.355 * * [simplify]: Extracting # 0 : cost  0
11.366 * * [simplify]: Extracting # 1 : cost  0
11.370 * * [simplify]: Extracting # 2 : cost  0
11.374 * * [simplify]: Extracting # 3 : cost  0
11.379 * * [simplify]: Extracting # 4 : cost  0
11.384 * * [simplify]: iteration done:  5000  enodes  (cost  135 )
11.385 * [simplify]: Simplified to:
  (expm1 (* 500.0 (- x y)))
  (log1p (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (pow (* 500.0 (- x y)) 3)
  (sqrt (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (- (pow (* 500.0 x) 3) (pow (* y 500.0) 3))
  (fma (* 500.0 (* x x)) 500.0 (* (* (* y 500.0) 500.0) (+ x y)))
  (* (* (* 500.0 (- x y)) 500.0) (+ x y))
  (* 500.0 (+ y x))
  (* x 500.0)
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
11.385 * * * [progress]: adding candidates to table
11.427 * * [progress]: iteration 4 / 4
11.427 * * * [progress]: picking best candidate
11.429 * * * * [pick]: Picked  #<alt (λ (x y) (fma 500.0 x (- (* y 500.0))))>
11.429 * * * [progress]: localizing error
11.437 * * * [progress]: generating rewritten candidates
11.437 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
11.438 * * * [progress]: generating series expansions
11.438 * * * * [progress]: [ 1 / 1 ] generating series at (2)
11.438 * [backup-simplify]: Simplify (fma 500.0 x (- (* y 500.0))) into (fma 500.0 x (- (* 500.0 y)))
11.438 * [approximate]: Taking taylor expansion of (fma 500.0 x (- (* 500.0 y))) in (x y) around 0
11.438 * [taylor]: Taking taylor expansion of (fma 500.0 x (- (* 500.0 y))) in y
11.438 * [taylor]: Rewrote expression to (+ (* 500.0 x) (- (* 500.0 y)))
11.438 * [taylor]: Taking taylor expansion of (* 500.0 x) in y
11.438 * [taylor]: Taking taylor expansion of 500.0 in y
11.438 * [backup-simplify]: Simplify 500.0 into 500.0
11.438 * [taylor]: Taking taylor expansion of x in y
11.438 * [backup-simplify]: Simplify x into x
11.438 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y
11.438 * [taylor]: Taking taylor expansion of (* 500.0 y) in y
11.438 * [taylor]: Taking taylor expansion of 500.0 in y
11.438 * [backup-simplify]: Simplify 500.0 into 500.0
11.438 * [taylor]: Taking taylor expansion of y in y
11.438 * [backup-simplify]: Simplify 0 into 0
11.438 * [backup-simplify]: Simplify 1 into 1
11.438 * [taylor]: Taking taylor expansion of (fma 500.0 x (- (* 500.0 y))) in x
11.439 * [taylor]: Rewrote expression to (+ (* 500.0 x) (- (* 500.0 y)))
11.439 * [taylor]: Taking taylor expansion of (* 500.0 x) in x
11.439 * [taylor]: Taking taylor expansion of 500.0 in x
11.439 * [backup-simplify]: Simplify 500.0 into 500.0
11.439 * [taylor]: Taking taylor expansion of x in x
11.439 * [backup-simplify]: Simplify 0 into 0
11.439 * [backup-simplify]: Simplify 1 into 1
11.439 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in x
11.439 * [taylor]: Taking taylor expansion of (* 500.0 y) in x
11.439 * [taylor]: Taking taylor expansion of 500.0 in x
11.439 * [backup-simplify]: Simplify 500.0 into 500.0
11.439 * [taylor]: Taking taylor expansion of y in x
11.439 * [backup-simplify]: Simplify y into y
11.439 * [taylor]: Taking taylor expansion of (fma 500.0 x (- (* 500.0 y))) in x
11.439 * [taylor]: Rewrote expression to (+ (* 500.0 x) (- (* 500.0 y)))
11.439 * [taylor]: Taking taylor expansion of (* 500.0 x) in x
11.439 * [taylor]: Taking taylor expansion of 500.0 in x
11.439 * [backup-simplify]: Simplify 500.0 into 500.0
11.439 * [taylor]: Taking taylor expansion of x in x
11.439 * [backup-simplify]: Simplify 0 into 0
11.439 * [backup-simplify]: Simplify 1 into 1
11.439 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in x
11.439 * [taylor]: Taking taylor expansion of (* 500.0 y) in x
11.439 * [taylor]: Taking taylor expansion of 500.0 in x
11.439 * [backup-simplify]: Simplify 500.0 into 500.0
11.439 * [taylor]: Taking taylor expansion of y in x
11.439 * [backup-simplify]: Simplify y into y
11.440 * [backup-simplify]: Simplify (* 500.0 0) into 0
11.440 * [backup-simplify]: Simplify (* 500.0 y) into (* 500.0 y)
11.440 * [backup-simplify]: Simplify (- (* 500.0 y)) into (- (* 500.0 y))
11.440 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 y))) into (- (* 500.0 y))
11.440 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y
11.440 * [taylor]: Taking taylor expansion of (* 500.0 y) in y
11.440 * [taylor]: Taking taylor expansion of 500.0 in y
11.440 * [backup-simplify]: Simplify 500.0 into 500.0
11.440 * [taylor]: Taking taylor expansion of y in y
11.440 * [backup-simplify]: Simplify 0 into 0
11.440 * [backup-simplify]: Simplify 1 into 1
11.441 * [backup-simplify]: Simplify (* 500.0 0) into 0
11.441 * [backup-simplify]: Simplify (- 0) into 0
11.441 * [backup-simplify]: Simplify 0 into 0
11.442 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0
11.443 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 y)) into 0
11.443 * [backup-simplify]: Simplify (- 0) into 0
11.443 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0
11.443 * [taylor]: Taking taylor expansion of 500.0 in y
11.443 * [backup-simplify]: Simplify 500.0 into 500.0
11.443 * [backup-simplify]: Simplify 500.0 into 500.0
11.444 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0
11.445 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
11.445 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
11.446 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0
11.446 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 y))) into 0
11.447 * [backup-simplify]: Simplify (- 0) into 0
11.447 * [backup-simplify]: Simplify (+ 0 0) into 0
11.447 * [taylor]: Taking taylor expansion of 0 in y
11.447 * [backup-simplify]: Simplify 0 into 0
11.447 * [backup-simplify]: Simplify 0 into 0
11.447 * [backup-simplify]: Simplify 0 into 0
11.448 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0
11.448 * [backup-simplify]: Simplify (- 0) into 0
11.448 * [backup-simplify]: Simplify 0 into 0
11.449 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
11.450 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
11.450 * [backup-simplify]: Simplify (- 0) into 0
11.451 * [backup-simplify]: Simplify (+ 0 0) into 0
11.451 * [taylor]: Taking taylor expansion of 0 in y
11.451 * [backup-simplify]: Simplify 0 into 0
11.451 * [backup-simplify]: Simplify 0 into 0
11.451 * [backup-simplify]: Simplify 0 into 0
11.451 * [backup-simplify]: Simplify 0 into 0
11.451 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y))
11.451 * [backup-simplify]: Simplify (fma 500.0 (/ 1 x) (- (* (/ 1 y) 500.0))) into (fma 500.0 (/ 1 x) (- (* 500.0 (/ 1 y))))
11.451 * [approximate]: Taking taylor expansion of (fma 500.0 (/ 1 x) (- (* 500.0 (/ 1 y)))) in (x y) around 0
11.451 * [taylor]: Taking taylor expansion of (fma 500.0 (/ 1 x) (- (* 500.0 (/ 1 y)))) in y
11.452 * [taylor]: Rewrote expression to (+ (* 500.0 (/ 1 x)) (- (* 500.0 (/ 1 y))))
11.452 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y
11.452 * [taylor]: Taking taylor expansion of 500.0 in y
11.452 * [backup-simplify]: Simplify 500.0 into 500.0
11.452 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.452 * [taylor]: Taking taylor expansion of x in y
11.452 * [backup-simplify]: Simplify x into x
11.452 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.452 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y
11.452 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
11.452 * [taylor]: Taking taylor expansion of 500.0 in y
11.452 * [backup-simplify]: Simplify 500.0 into 500.0
11.452 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.452 * [taylor]: Taking taylor expansion of y in y
11.452 * [backup-simplify]: Simplify 0 into 0
11.452 * [backup-simplify]: Simplify 1 into 1
11.452 * [backup-simplify]: Simplify (/ 1 1) into 1
11.452 * [taylor]: Taking taylor expansion of (fma 500.0 (/ 1 x) (- (* 500.0 (/ 1 y)))) in x
11.452 * [taylor]: Rewrote expression to (+ (* 500.0 (/ 1 x)) (- (* 500.0 (/ 1 y))))
11.453 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
11.453 * [taylor]: Taking taylor expansion of 500.0 in x
11.453 * [backup-simplify]: Simplify 500.0 into 500.0
11.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.453 * [taylor]: Taking taylor expansion of x in x
11.453 * [backup-simplify]: Simplify 0 into 0
11.453 * [backup-simplify]: Simplify 1 into 1
11.453 * [backup-simplify]: Simplify (/ 1 1) into 1
11.453 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in x
11.453 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
11.453 * [taylor]: Taking taylor expansion of 500.0 in x
11.453 * [backup-simplify]: Simplify 500.0 into 500.0
11.453 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.453 * [taylor]: Taking taylor expansion of y in x
11.453 * [backup-simplify]: Simplify y into y
11.453 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.453 * [taylor]: Taking taylor expansion of (fma 500.0 (/ 1 x) (- (* 500.0 (/ 1 y)))) in x
11.453 * [taylor]: Rewrote expression to (+ (* 500.0 (/ 1 x)) (- (* 500.0 (/ 1 y))))
11.453 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
11.453 * [taylor]: Taking taylor expansion of 500.0 in x
11.454 * [backup-simplify]: Simplify 500.0 into 500.0
11.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.454 * [taylor]: Taking taylor expansion of x in x
11.454 * [backup-simplify]: Simplify 0 into 0
11.454 * [backup-simplify]: Simplify 1 into 1
11.454 * [backup-simplify]: Simplify (/ 1 1) into 1
11.454 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in x
11.454 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
11.454 * [taylor]: Taking taylor expansion of 500.0 in x
11.454 * [backup-simplify]: Simplify 500.0 into 500.0
11.454 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.454 * [taylor]: Taking taylor expansion of y in x
11.454 * [backup-simplify]: Simplify y into y
11.454 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.455 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
11.455 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0
11.455 * [taylor]: Taking taylor expansion of 500.0 in y
11.455 * [backup-simplify]: Simplify 500.0 into 500.0
11.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.456 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0
11.457 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y)
11.457 * [backup-simplify]: Simplify (- (/ 500.0 y)) into (- (* 500.0 (/ 1 y)))
11.457 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 (/ 1 y)))) into (- (* 500.0 (/ 1 y)))
11.457 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y
11.457 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
11.457 * [taylor]: Taking taylor expansion of 500.0 in y
11.457 * [backup-simplify]: Simplify 500.0 into 500.0
11.457 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.457 * [taylor]: Taking taylor expansion of y in y
11.457 * [backup-simplify]: Simplify 0 into 0
11.457 * [backup-simplify]: Simplify 1 into 1
11.457 * [backup-simplify]: Simplify (/ 1 1) into 1
11.458 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
11.458 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
11.458 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
11.458 * [backup-simplify]: Simplify 500.0 into 500.0
11.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.460 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0
11.460 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
11.460 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0
11.461 * [backup-simplify]: Simplify (- 0) into 0
11.461 * [backup-simplify]: Simplify (+ 0 0) into 0
11.461 * [taylor]: Taking taylor expansion of 0 in y
11.461 * [backup-simplify]: Simplify 0 into 0
11.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.462 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0
11.462 * [backup-simplify]: Simplify (- 0) into 0
11.462 * [backup-simplify]: Simplify 0 into 0
11.462 * [backup-simplify]: Simplify 0 into 0
11.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.464 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
11.464 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.465 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
11.465 * [backup-simplify]: Simplify (- 0) into 0
11.465 * [backup-simplify]: Simplify (+ 0 0) into 0
11.465 * [taylor]: Taking taylor expansion of 0 in y
11.465 * [backup-simplify]: Simplify 0 into 0
11.466 * [backup-simplify]: Simplify 0 into 0
11.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.467 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0
11.467 * [backup-simplify]: Simplify (- 0) into 0
11.467 * [backup-simplify]: Simplify 0 into 0
11.467 * [backup-simplify]: Simplify 0 into 0
11.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.469 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
11.469 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.470 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
11.470 * [backup-simplify]: Simplify (- 0) into 0
11.471 * [backup-simplify]: Simplify (+ 0 0) into 0
11.471 * [taylor]: Taking taylor expansion of 0 in y
11.471 * [backup-simplify]: Simplify 0 into 0
11.471 * [backup-simplify]: Simplify 0 into 0
11.471 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y))
11.471 * [backup-simplify]: Simplify (fma 500.0 (/ 1 (- x)) (- (* (/ 1 (- y)) 500.0))) into (fma 500.0 (/ -1 x) (* 500.0 (/ 1 y)))
11.471 * [approximate]: Taking taylor expansion of (fma 500.0 (/ -1 x) (* 500.0 (/ 1 y))) in (x y) around 0
11.472 * [taylor]: Taking taylor expansion of (fma 500.0 (/ -1 x) (* 500.0 (/ 1 y))) in y
11.472 * [taylor]: Rewrote expression to (+ (* 500.0 (/ -1 x)) (* 500.0 (/ 1 y)))
11.472 * [taylor]: Taking taylor expansion of (* 500.0 (/ -1 x)) in y
11.472 * [taylor]: Taking taylor expansion of 500.0 in y
11.472 * [backup-simplify]: Simplify 500.0 into 500.0
11.472 * [taylor]: Taking taylor expansion of (/ -1 x) in y
11.472 * [taylor]: Taking taylor expansion of -1 in y
11.472 * [backup-simplify]: Simplify -1 into -1
11.472 * [taylor]: Taking taylor expansion of x in y
11.472 * [backup-simplify]: Simplify x into x
11.472 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
11.472 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
11.472 * [taylor]: Taking taylor expansion of 500.0 in y
11.472 * [backup-simplify]: Simplify 500.0 into 500.0
11.472 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.472 * [taylor]: Taking taylor expansion of y in y
11.472 * [backup-simplify]: Simplify 0 into 0
11.472 * [backup-simplify]: Simplify 1 into 1
11.472 * [backup-simplify]: Simplify (/ 1 1) into 1
11.472 * [taylor]: Taking taylor expansion of (fma 500.0 (/ -1 x) (* 500.0 (/ 1 y))) in x
11.473 * [taylor]: Rewrote expression to (+ (* 500.0 (/ -1 x)) (* 500.0 (/ 1 y)))
11.473 * [taylor]: Taking taylor expansion of (* 500.0 (/ -1 x)) in x
11.473 * [taylor]: Taking taylor expansion of 500.0 in x
11.473 * [backup-simplify]: Simplify 500.0 into 500.0
11.473 * [taylor]: Taking taylor expansion of (/ -1 x) in x
11.473 * [taylor]: Taking taylor expansion of -1 in x
11.473 * [backup-simplify]: Simplify -1 into -1
11.473 * [taylor]: Taking taylor expansion of x in x
11.473 * [backup-simplify]: Simplify 0 into 0
11.473 * [backup-simplify]: Simplify 1 into 1
11.473 * [backup-simplify]: Simplify (/ -1 1) into -1
11.473 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
11.473 * [taylor]: Taking taylor expansion of 500.0 in x
11.473 * [backup-simplify]: Simplify 500.0 into 500.0
11.473 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.473 * [taylor]: Taking taylor expansion of y in x
11.473 * [backup-simplify]: Simplify y into y
11.473 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.473 * [taylor]: Taking taylor expansion of (fma 500.0 (/ -1 x) (* 500.0 (/ 1 y))) in x
11.474 * [taylor]: Rewrote expression to (+ (* 500.0 (/ -1 x)) (* 500.0 (/ 1 y)))
11.474 * [taylor]: Taking taylor expansion of (* 500.0 (/ -1 x)) in x
11.474 * [taylor]: Taking taylor expansion of 500.0 in x
11.474 * [backup-simplify]: Simplify 500.0 into 500.0
11.474 * [taylor]: Taking taylor expansion of (/ -1 x) in x
11.474 * [taylor]: Taking taylor expansion of -1 in x
11.474 * [backup-simplify]: Simplify -1 into -1
11.474 * [taylor]: Taking taylor expansion of x in x
11.474 * [backup-simplify]: Simplify 0 into 0
11.474 * [backup-simplify]: Simplify 1 into 1
11.474 * [backup-simplify]: Simplify (/ -1 1) into -1
11.474 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
11.474 * [taylor]: Taking taylor expansion of 500.0 in x
11.474 * [backup-simplify]: Simplify 500.0 into 500.0
11.474 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.474 * [taylor]: Taking taylor expansion of y in x
11.474 * [backup-simplify]: Simplify y into y
11.474 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.475 * [backup-simplify]: Simplify (* 500.0 -1) into -500.0
11.475 * [backup-simplify]: Simplify (+ -500.0 0) into (- 500.0)
11.475 * [taylor]: Taking taylor expansion of (- 500.0) in y
11.475 * [taylor]: Taking taylor expansion of 500.0 in y
11.475 * [backup-simplify]: Simplify 500.0 into 500.0
11.476 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
11.476 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 -1)) into 0
11.476 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y)
11.477 * [backup-simplify]: Simplify (+ 0 (/ 500.0 y)) into (* 500.0 (/ 1 y))
11.477 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
11.477 * [taylor]: Taking taylor expansion of 500.0 in y
11.477 * [backup-simplify]: Simplify 500.0 into 500.0
11.477 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.477 * [taylor]: Taking taylor expansion of y in y
11.477 * [backup-simplify]: Simplify 0 into 0
11.477 * [backup-simplify]: Simplify 1 into 1
11.477 * [backup-simplify]: Simplify (/ 1 1) into 1
11.477 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
11.477 * [backup-simplify]: Simplify 500.0 into 500.0
11.478 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
11.478 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
11.479 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.480 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 -1))) into 0
11.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
11.480 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0
11.480 * [backup-simplify]: Simplify (+ 0 0) into 0
11.480 * [taylor]: Taking taylor expansion of 0 in y
11.480 * [backup-simplify]: Simplify 0 into 0
11.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.481 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0
11.482 * [backup-simplify]: Simplify 0 into 0
11.482 * [backup-simplify]: Simplify (- 0) into 0
11.482 * [backup-simplify]: Simplify 0 into 0
11.483 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.483 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
11.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.484 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
11.485 * [backup-simplify]: Simplify (+ 0 0) into 0
11.485 * [taylor]: Taking taylor expansion of 0 in y
11.485 * [backup-simplify]: Simplify 0 into 0
11.485 * [backup-simplify]: Simplify 0 into 0
11.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.486 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0
11.486 * [backup-simplify]: Simplify 0 into 0
11.487 * [backup-simplify]: Simplify (- 0) into 0
11.487 * [backup-simplify]: Simplify 0 into 0
11.488 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.488 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
11.489 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
11.490 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
11.490 * [backup-simplify]: Simplify (+ 0 0) into 0
11.490 * [taylor]: Taking taylor expansion of 0 in y
11.490 * [backup-simplify]: Simplify 0 into 0
11.490 * [backup-simplify]: Simplify 0 into 0
11.490 * [backup-simplify]: Simplify (+ (* (- 500.0) (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y))
11.490 * * * [progress]: simplifying candidates
11.491 * [simplify]: Simplifying:
  (expm1 (fma 500.0 x (- (* y 500.0))))
  (log1p (fma 500.0 x (- (* y 500.0))))
  (* 500.0 x)
  (log (fma 500.0 x (- (* y 500.0))))
  (exp (fma 500.0 x (- (* y 500.0))))
  (* (cbrt (fma 500.0 x (- (* y 500.0)))) (cbrt (fma 500.0 x (- (* y 500.0)))))
  (cbrt (fma 500.0 x (- (* y 500.0))))
  (* (* (fma 500.0 x (- (* y 500.0))) (fma 500.0 x (- (* y 500.0)))) (fma 500.0 x (- (* y 500.0))))
  (sqrt (fma 500.0 x (- (* y 500.0))))
  (sqrt (fma 500.0 x (- (* y 500.0))))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
11.491 * * [simplify]: Extracting # 0 : cost  0
11.491 * * [simplify]: Extracting # 1 : cost  0
11.491 * * [simplify]: Extracting # 2 : cost  0
11.491 * * [simplify]: Extracting # 3 : cost  0
11.491 * * [simplify]: Extracting # 4 : cost  0
11.491 * * [simplify]: Extracting # 5 : cost  0
11.491 * * [simplify]: Extracting # 6 : cost  0
11.491 * * [simplify]: iteration  0 :  18  enodes  (cost  120 )
11.494 * * [simplify]: Extracting # 0 : cost  0
11.494 * * [simplify]: Extracting # 1 : cost  0
11.494 * * [simplify]: Extracting # 2 : cost  0
11.494 * * [simplify]: Extracting # 3 : cost  0
11.494 * * [simplify]: iteration  1 :  30  enodes  (cost  90 )
11.501 * * [simplify]: Extracting # 0 : cost  0
11.502 * * [simplify]: Extracting # 1 : cost  0
11.502 * * [simplify]: Extracting # 2 : cost  0
11.502 * * [simplify]: Extracting # 3 : cost  0
11.502 * * [simplify]: iteration  2 :  72  enodes  (cost  80 )
11.531 * * [simplify]: Extracting # 0 : cost  0
11.531 * * [simplify]: Extracting # 1 : cost  0
11.532 * * [simplify]: Extracting # 2 : cost  0
11.532 * * [simplify]: Extracting # 3 : cost  0
11.533 * * [simplify]: Extracting # 4 : cost  0
11.533 * * [simplify]: Extracting # 5 : cost  0
11.533 * * [simplify]: iteration  3 :  305  enodes  (cost  80 )
11.919 * * [simplify]: Extracting # 0 : cost  0
11.921 * * [simplify]: Extracting # 1 : cost  0
11.923 * * [simplify]: Extracting # 2 : cost  0
11.924 * * [simplify]: Extracting # 3 : cost  0
11.926 * * [simplify]: Extracting # 4 : cost  0
11.927 * * [simplify]: iteration  4 :  1451  enodes  (cost  80 )
13.116 * * [simplify]: Extracting # 0 : cost  0
13.125 * * [simplify]: Extracting # 1 : cost  0
13.136 * * [simplify]: Extracting # 2 : cost  0
13.144 * * [simplify]: Extracting # 3 : cost  0
13.152 * * [simplify]: Extracting # 4 : cost  0
13.157 * * [simplify]: iteration done:  5001  enodes  (cost  80 )
13.157 * [simplify]: Simplified to:
  (expm1 (* 500.0 (- x y)))
  (log1p (* 500.0 (- x y)))
  (* 500.0 x)
  (log (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (pow (* 500.0 (- x y)) 3)
  (sqrt (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
13.158 * * * [progress]: adding candidates to table
13.180 * [progress]: [Phase 3 of 3] Extracting.
13.183 * [simplify]: Simplifying:
  (fma 500.0 x (- (* y 500.0)))
13.183 * * [simplify]: Extracting # 0 : cost  0
13.183 * * [simplify]: Extracting # 1 : cost  0
13.183 * * [simplify]: Extracting # 2 : cost  0
13.183 * * [simplify]: Extracting # 3 : cost  0
13.183 * * [simplify]: Extracting # 4 : cost  0
13.183 * * [simplify]: Extracting # 5 : cost  0
13.183 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
13.184 * * [simplify]: Extracting # 0 : cost  0
13.184 * * [simplify]: Extracting # 1 : cost  0
13.185 * * [simplify]: Extracting # 2 : cost  0
13.185 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
13.186 * * [simplify]: Extracting # 0 : cost  0
13.186 * * [simplify]: iteration  2 :  13  enodes  (cost  7 )
13.187 * * [simplify]: Extracting # 0 : cost  0
13.187 * * [simplify]: iteration done:  13  enodes  (cost  7 )
13.187 * [simplify]: Simplified to:
  (fma 500.0 x (- (* y 500.0)))
13.612 * [regime-testing]: End program error score: 0.00933872230505577