47.761 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.028 * [simplify]: Simplifying:
  (- x (* y y))
0.028 * * [simplify]: iteration 0: 4 enodes
0.029 * * [simplify]: iteration 1: 6 enodes
0.030 * * [simplify]: iteration 2: 10 enodes
0.031 * * [simplify]: iteration complete: 10 enodes
0.031 * * [simplify]: Extracting #0: cost 1 inf + 0
0.031 * * [simplify]: Extracting #1: cost 4 inf + 0
0.031 * * [simplify]: Extracting #2: cost 5 inf + 1
0.031 * * [simplify]: Extracting #3: cost 0 inf + 247
0.031 * [simplify]: Simplified to:
  (- x (* y y))
0.032 * * [progress]: iteration 1 / 4
0.032 * * * [progress]: picking best candidate
0.036 * * * * [pick]: Picked  #<alt (λ (x y) (- x (* y y)))>
0.036 * * * [progress]: localizing error
0.043 * * * [progress]: generating rewritten candidates
0.043 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.049 * * * [progress]: generating series expansions
0.049 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.050 * [backup-simplify]: Simplify (- x (* y y)) into (- x (pow y 2))
0.050 * [approximate]: Taking taylor expansion of (- x (pow y 2)) in (x y) around 0
0.050 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in y
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [backup-simplify]: Simplify x into x
0.050 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [backup-simplify]: Simplify y into y
0.050 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [backup-simplify]: Simplify y into y
0.050 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.050 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
0.050 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
0.050 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.050 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.050 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 1 into 1
0.051 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.051 * [backup-simplify]: Simplify (- 0) into 0
0.051 * [backup-simplify]: Simplify (+ 1 0) into 1
0.051 * [taylor]: Taking taylor expansion of 1 in y
0.052 * [backup-simplify]: Simplify 1 into 1
0.052 * [backup-simplify]: Simplify 1 into 1
0.052 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.052 * [backup-simplify]: Simplify (- 0) into 0
0.053 * [backup-simplify]: Simplify (+ 0 0) into 0
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify (* 1 1) into 1
0.053 * [backup-simplify]: Simplify (- 1) into -1
0.053 * [backup-simplify]: Simplify -1 into -1
0.054 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.054 * [backup-simplify]: Simplify (- 0) into 0
0.055 * [backup-simplify]: Simplify (+ 0 0) into 0
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.056 * [backup-simplify]: Simplify (- 0) into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.057 * [backup-simplify]: Simplify (- 0) into 0
0.057 * [backup-simplify]: Simplify (+ 0 0) into 0
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (* 1 x))) into (- x (pow y 2))
0.058 * [backup-simplify]: Simplify (- (/ 1 x) (* (/ 1 y) (/ 1 y))) into (- (/ 1 x) (/ 1 (pow y 2)))
0.058 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in (x y) around 0
0.058 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [backup-simplify]: Simplify x into x
0.058 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.058 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.058 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.058 * [backup-simplify]: Simplify (* 1 1) into 1
0.059 * [backup-simplify]: Simplify (/ 1 1) into 1
0.059 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify (/ 1 1) into 1
0.059 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.059 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [backup-simplify]: Simplify y into y
0.059 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.059 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.059 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 1 into 1
0.060 * [backup-simplify]: Simplify (/ 1 1) into 1
0.060 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.060 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [backup-simplify]: Simplify y into y
0.060 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.060 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.060 * [backup-simplify]: Simplify (+ 1 0) into 1
0.060 * [taylor]: Taking taylor expansion of 1 in y
0.060 * [backup-simplify]: Simplify 1 into 1
0.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.061 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.061 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.061 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.061 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 1 into 1
0.062 * [backup-simplify]: Simplify (* 1 1) into 1
0.062 * [backup-simplify]: Simplify (/ 1 1) into 1
0.063 * [backup-simplify]: Simplify (- 1) into -1
0.063 * [backup-simplify]: Simplify -1 into -1
0.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.063 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.064 * [backup-simplify]: Simplify (- 0) into 0
0.064 * [backup-simplify]: Simplify (+ 0 0) into 0
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.064 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.066 * [backup-simplify]: Simplify (- 0) into 0
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 1 into 1
0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.067 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.067 * [backup-simplify]: Simplify (- 0) into 0
0.068 * [backup-simplify]: Simplify (+ 0 0) into 0
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.070 * [backup-simplify]: Simplify (- 0) into 0
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.071 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.072 * [backup-simplify]: Simplify (- 0) into 0
0.072 * [backup-simplify]: Simplify (+ 0 0) into 0
0.072 * [taylor]: Taking taylor expansion of 0 in y
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.074 * [backup-simplify]: Simplify (- 0) into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.076 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.076 * [backup-simplify]: Simplify (- 0) into 0
0.077 * [backup-simplify]: Simplify (+ 0 0) into 0
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- x (pow y 2))
0.077 * [backup-simplify]: Simplify (- (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (+ (/ 1 (pow y 2)) (/ 1 x)))
0.077 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in (x y) around 0
0.077 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in y
0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.077 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (* 1 1) into 1
0.078 * [backup-simplify]: Simplify (/ 1 1) into 1
0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.078 * [taylor]: Taking taylor expansion of x in y
0.078 * [backup-simplify]: Simplify x into x
0.078 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.078 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.078 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.078 * [taylor]: Taking taylor expansion of y in x
0.078 * [backup-simplify]: Simplify y into y
0.078 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.079 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 1 into 1
0.079 * [backup-simplify]: Simplify (/ 1 1) into 1
0.079 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.079 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.079 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [backup-simplify]: Simplify y into y
0.079 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.079 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 1 into 1
0.080 * [backup-simplify]: Simplify (/ 1 1) into 1
0.080 * [backup-simplify]: Simplify (+ 0 1) into 1
0.080 * [backup-simplify]: Simplify (- 1) into -1
0.080 * [taylor]: Taking taylor expansion of -1 in y
0.080 * [backup-simplify]: Simplify -1 into -1
0.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.081 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
0.081 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.081 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.081 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 1 into 1
0.082 * [backup-simplify]: Simplify (* 1 1) into 1
0.082 * [backup-simplify]: Simplify (/ 1 1) into 1
0.082 * [backup-simplify]: Simplify (- 1) into -1
0.082 * [backup-simplify]: Simplify -1 into -1
0.083 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.084 * [backup-simplify]: Simplify (+ 0 0) into 0
0.084 * [backup-simplify]: Simplify (- 0) into 0
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.084 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (- 0) into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify -1 into -1
0.086 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.087 * [backup-simplify]: Simplify (+ 0 0) into 0
0.088 * [backup-simplify]: Simplify (- 0) into 0
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.089 * [backup-simplify]: Simplify (- 0) into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.091 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.092 * [backup-simplify]: Simplify (+ 0 0) into 0
0.092 * [backup-simplify]: Simplify (- 0) into 0
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.094 * [backup-simplify]: Simplify (- 0) into 0
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.096 * [backup-simplify]: Simplify (+ 0 0) into 0
0.097 * [backup-simplify]: Simplify (- 0) into 0
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- x (pow y 2))
0.097 * * * [progress]: simplifying candidates
0.098 * [simplify]: Simplifying:
  (/ (exp x) (exp (* y y)))
  (log (- x (* y y)))
  (exp (- x (* y y)))
  (* (cbrt (- x (* y y))) (cbrt (- x (* y y))))
  (cbrt (- x (* y y)))
  (* (* (- x (* y y)) (- x (* y y))) (- x (* y y)))
  (sqrt (- x (* y y)))
  (sqrt (- x (* y y)))
  (- (pow x 3) (pow (* y y) 3))
  (+ (* x x) (+ (* (* y y) (* y y)) (* x (* y y))))
  (- (* y y))
  (- (* x x) (* (* y y) (* y y)))
  (+ x (* y y))
  (+ (sqrt x) y)
  (- (sqrt x) y)
  (- (* y y))
  (- x (pow y 2))
  (- x (pow y 2))
  (- x (pow y 2))
0.098 * * [simplify]: iteration 0: 32 enodes
0.105 * * [simplify]: iteration 1: 90 enodes
0.144 * * [simplify]: iteration 2: 343 enodes
0.467 * * [simplify]: iteration 3: 2161 enodes
1.119 * * [simplify]: iteration complete: 5000 enodes
1.119 * * [simplify]: Extracting #0: cost 14 inf + 0
1.120 * * [simplify]: Extracting #1: cost 109 inf + 0
1.123 * * [simplify]: Extracting #2: cost 1559 inf + 818
1.140 * * [simplify]: Extracting #3: cost 1137 inf + 71899
1.175 * * [simplify]: Extracting #4: cost 260 inf + 154474
1.205 * * [simplify]: Extracting #5: cost 114 inf + 187233
1.241 * * [simplify]: Extracting #6: cost 23 inf + 203528
1.284 * * [simplify]: Extracting #7: cost 0 inf + 209896
1.325 * [simplify]: Simplified to:
  (exp (- x (* y y)))
  (log (- x (* y y)))
  (exp (- x (* y y)))
  (* (cbrt (- x (* y y))) (cbrt (- x (* y y))))
  (cbrt (- x (* y y)))
  (* (* (- x (* y y)) (- x (* y y))) (- x (* y y)))
  (sqrt (- x (* y y)))
  (sqrt (- x (* y y)))
  (- (* x (* x x)) (* (* (* y y) y) (* (* y y) y)))
  (+ (* (* y y) (+ x (* y y))) (* x x))
  (* y (- y))
  (* (+ x (* y y)) (- x (* y y)))
  (+ x (* y y))
  (+ y (sqrt x))
  (- (sqrt x) y)
  (* y (- y))
  (- x (* y y))
  (- x (* y y))
  (- x (* y y))
1.325 * * * [progress]: adding candidates to table
1.382 * * [progress]: iteration 2 / 4
1.382 * * * [progress]: picking best candidate
1.387 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))>
1.387 * * * [progress]: localizing error
1.398 * * * [progress]: generating rewritten candidates
1.398 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.457 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.470 * * * [progress]: generating series expansions
1.470 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.470 * [backup-simplify]: Simplify (* (+ (sqrt x) y) (- (sqrt x) y)) into (* (- (sqrt x) y) (+ (sqrt x) y))
1.470 * [approximate]: Taking taylor expansion of (* (- (sqrt x) y) (+ (sqrt x) y)) in (x y) around 0
1.470 * [taylor]: Taking taylor expansion of (* (- (sqrt x) y) (+ (sqrt x) y)) in y
1.470 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in y
1.470 * [taylor]: Taking taylor expansion of (sqrt x) in y
1.470 * [taylor]: Taking taylor expansion of x in y
1.470 * [backup-simplify]: Simplify x into x
1.470 * [backup-simplify]: Simplify (sqrt x) into (sqrt x)
1.471 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt x))) into 0
1.471 * [taylor]: Taking taylor expansion of y in y
1.471 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify 1 into 1
1.471 * [taylor]: Taking taylor expansion of (+ (sqrt x) y) in y
1.471 * [taylor]: Taking taylor expansion of (sqrt x) in y
1.471 * [taylor]: Taking taylor expansion of x in y
1.471 * [backup-simplify]: Simplify x into x
1.471 * [backup-simplify]: Simplify (sqrt x) into (sqrt x)
1.471 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt x))) into 0
1.471 * [taylor]: Taking taylor expansion of y in y
1.471 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify 1 into 1
1.471 * [taylor]: Taking taylor expansion of (* (- (sqrt x) y) (+ (sqrt x) y)) in x
1.471 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
1.471 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.471 * [taylor]: Taking taylor expansion of x in x
1.471 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify 1 into 1
1.472 * [backup-simplify]: Simplify (sqrt 0) into 0
1.473 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.473 * [taylor]: Taking taylor expansion of y in x
1.473 * [backup-simplify]: Simplify y into y
1.473 * [taylor]: Taking taylor expansion of (+ (sqrt x) y) in x
1.473 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.473 * [taylor]: Taking taylor expansion of x in x
1.473 * [backup-simplify]: Simplify 0 into 0
1.473 * [backup-simplify]: Simplify 1 into 1
1.473 * [backup-simplify]: Simplify (sqrt 0) into 0
1.474 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.474 * [taylor]: Taking taylor expansion of y in x
1.474 * [backup-simplify]: Simplify y into y
1.475 * [taylor]: Taking taylor expansion of (* (- (sqrt x) y) (+ (sqrt x) y)) in x
1.475 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
1.475 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.475 * [taylor]: Taking taylor expansion of x in x
1.475 * [backup-simplify]: Simplify 0 into 0
1.475 * [backup-simplify]: Simplify 1 into 1
1.475 * [backup-simplify]: Simplify (sqrt 0) into 0
1.476 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.476 * [taylor]: Taking taylor expansion of y in x
1.476 * [backup-simplify]: Simplify y into y
1.476 * [taylor]: Taking taylor expansion of (+ (sqrt x) y) in x
1.476 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.476 * [taylor]: Taking taylor expansion of x in x
1.476 * [backup-simplify]: Simplify 0 into 0
1.476 * [backup-simplify]: Simplify 1 into 1
1.476 * [backup-simplify]: Simplify (sqrt 0) into 0
1.477 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.478 * [taylor]: Taking taylor expansion of y in x
1.478 * [backup-simplify]: Simplify y into y
1.478 * [backup-simplify]: Simplify (- y) into (- y)
1.478 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.478 * [backup-simplify]: Simplify (+ 0 y) into y
1.478 * [backup-simplify]: Simplify (* (- y) y) into (* -1 (pow y 2))
1.478 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
1.478 * [taylor]: Taking taylor expansion of -1 in y
1.478 * [backup-simplify]: Simplify -1 into -1
1.478 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.478 * [taylor]: Taking taylor expansion of y in y
1.478 * [backup-simplify]: Simplify 0 into 0
1.478 * [backup-simplify]: Simplify 1 into 1
1.478 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.479 * [backup-simplify]: Simplify (- 0) into 0
1.479 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.480 * [backup-simplify]: Simplify (+ (* (- y) (- +nan.0)) (* (- +nan.0) y)) into (- (* +nan.0 y))
1.480 * [taylor]: Taking taylor expansion of (- (* +nan.0 y)) in y
1.480 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
1.480 * [taylor]: Taking taylor expansion of +nan.0 in y
1.480 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.480 * [taylor]: Taking taylor expansion of y in y
1.480 * [backup-simplify]: Simplify 0 into 0
1.480 * [backup-simplify]: Simplify 1 into 1
1.480 * [backup-simplify]: Simplify (* +nan.0 0) into 0
1.481 * [backup-simplify]: Simplify (- 0) into 0
1.481 * [backup-simplify]: Simplify 0 into 0
1.483 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.484 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.486 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.486 * [backup-simplify]: Simplify (- 0) into 0
1.487 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.488 * [backup-simplify]: Simplify (+ (* (- y) (- +nan.0)) (+ (* (- +nan.0) (- +nan.0)) (* (- +nan.0) y))) into (- (+ (* +nan.0 y) (- +nan.0)))
1.488 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 y) (- +nan.0))) in y
1.488 * [taylor]: Taking taylor expansion of (+ (* +nan.0 y) (- +nan.0)) in y
1.488 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
1.488 * [taylor]: Taking taylor expansion of +nan.0 in y
1.488 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.488 * [taylor]: Taking taylor expansion of y in y
1.488 * [backup-simplify]: Simplify 0 into 0
1.488 * [backup-simplify]: Simplify 1 into 1
1.488 * [taylor]: Taking taylor expansion of (- +nan.0) in y
1.488 * [taylor]: Taking taylor expansion of +nan.0 in y
1.488 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.489 * [backup-simplify]: Simplify (* +nan.0 0) into 0
1.489 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.490 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1.491 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
1.491 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.492 * [backup-simplify]: Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
1.493 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
1.493 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.493 * [backup-simplify]: Simplify (* 1 1) into 1
1.494 * [backup-simplify]: Simplify (* -1 1) into -1
1.494 * [backup-simplify]: Simplify -1 into -1
1.495 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (+ (* (- +nan.0) (* y x)) (* (- +nan.0) (pow (* 1 x) 2)))) into (- (+ (pow y 2) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 (* x y)))))))
1.495 * [backup-simplify]: Simplify (* (+ (sqrt (/ 1 x)) (/ 1 y)) (- (sqrt (/ 1 x)) (/ 1 y))) into (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (sqrt (/ 1 x)) (/ 1 y)))
1.495 * [approximate]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (sqrt (/ 1 x)) (/ 1 y))) in (x y) around 0
1.495 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (sqrt (/ 1 x)) (/ 1 y))) in y
1.495 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in y
1.495 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
1.495 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.495 * [taylor]: Taking taylor expansion of x in y
1.495 * [backup-simplify]: Simplify x into x
1.495 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.495 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
1.495 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.495 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 x)))) into 0
1.495 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.495 * [taylor]: Taking taylor expansion of y in y
1.495 * [backup-simplify]: Simplify 0 into 0
1.496 * [backup-simplify]: Simplify 1 into 1
1.496 * [backup-simplify]: Simplify (/ 1 1) into 1
1.496 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (/ 1 y)) in y
1.496 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
1.496 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.496 * [taylor]: Taking taylor expansion of x in y
1.496 * [backup-simplify]: Simplify x into x
1.496 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.496 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
1.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.496 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 x)))) into 0
1.496 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.496 * [taylor]: Taking taylor expansion of y in y
1.496 * [backup-simplify]: Simplify 0 into 0
1.496 * [backup-simplify]: Simplify 1 into 1
1.497 * [backup-simplify]: Simplify (/ 1 1) into 1
1.497 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (sqrt (/ 1 x)) (/ 1 y))) in x
1.497 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
1.497 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.497 * [taylor]: Taking taylor expansion of x in x
1.497 * [backup-simplify]: Simplify 0 into 0
1.497 * [backup-simplify]: Simplify 1 into 1
1.497 * [backup-simplify]: Simplify (/ 1 1) into 1
1.497 * [backup-simplify]: Simplify (sqrt 0) into 0
1.498 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.498 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.498 * [taylor]: Taking taylor expansion of y in x
1.498 * [backup-simplify]: Simplify y into y
1.498 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.498 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (/ 1 y)) in x
1.498 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.499 * [taylor]: Taking taylor expansion of x in x
1.499 * [backup-simplify]: Simplify 0 into 0
1.499 * [backup-simplify]: Simplify 1 into 1
1.499 * [backup-simplify]: Simplify (/ 1 1) into 1
1.499 * [backup-simplify]: Simplify (sqrt 0) into 0
1.500 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.500 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.500 * [taylor]: Taking taylor expansion of y in x
1.500 * [backup-simplify]: Simplify y into y
1.500 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.500 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (sqrt (/ 1 x)) (/ 1 y))) in x
1.500 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
1.500 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.500 * [taylor]: Taking taylor expansion of x in x
1.500 * [backup-simplify]: Simplify 0 into 0
1.500 * [backup-simplify]: Simplify 1 into 1
1.501 * [backup-simplify]: Simplify (/ 1 1) into 1
1.501 * [backup-simplify]: Simplify (sqrt 0) into 0
1.502 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.502 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.502 * [taylor]: Taking taylor expansion of y in x
1.502 * [backup-simplify]: Simplify y into y
1.502 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.502 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (/ 1 y)) in x
1.502 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.502 * [taylor]: Taking taylor expansion of x in x
1.502 * [backup-simplify]: Simplify 0 into 0
1.502 * [backup-simplify]: Simplify 1 into 1
1.502 * [backup-simplify]: Simplify (/ 1 1) into 1
1.503 * [backup-simplify]: Simplify (sqrt 0) into 0
1.504 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.504 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.504 * [taylor]: Taking taylor expansion of y in x
1.504 * [backup-simplify]: Simplify y into y
1.504 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.504 * [backup-simplify]: Simplify (+ 0 0) into 0
1.504 * [backup-simplify]: Simplify (+ 0 0) into 0
1.505 * [backup-simplify]: Simplify (* 0 0) into 0
1.505 * [taylor]: Taking taylor expansion of 0 in y
1.505 * [backup-simplify]: Simplify 0 into 0
1.505 * [backup-simplify]: Simplify (+ +nan.0 (/ 1 y)) into (- (/ 1 y) +nan.0)
1.505 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.505 * [backup-simplify]: Simplify (+ +nan.0 (- (/ 1 y))) into (- (+ +nan.0 (/ 1 y)))
1.505 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y) +nan.0)) (* (- (+ +nan.0 (/ 1 y))) 0)) into 0
1.505 * [taylor]: Taking taylor expansion of 0 in y
1.505 * [backup-simplify]: Simplify 0 into 0
1.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.508 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.509 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.512 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.512 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.512 * [backup-simplify]: Simplify (- 0) into 0
1.512 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.513 * [backup-simplify]: Simplify (+ (* 0 (- +nan.0)) (+ (* (- (+ +nan.0 (/ 1 y))) (- (/ 1 y) +nan.0)) (* (- +nan.0) 0))) into (- (+ (/ 1 (pow y 2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))))
1.514 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))))) in y
1.514 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))) in y
1.514 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.514 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.514 * [taylor]: Taking taylor expansion of y in y
1.514 * [backup-simplify]: Simplify 0 into 0
1.514 * [backup-simplify]: Simplify 1 into 1
1.514 * [backup-simplify]: Simplify (* 1 1) into 1
1.514 * [backup-simplify]: Simplify (/ 1 1) into 1
1.514 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y
1.514 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y
1.514 * [taylor]: Taking taylor expansion of +nan.0 in y
1.514 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.514 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
1.514 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.514 * [taylor]: Taking taylor expansion of +nan.0 in y
1.514 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.514 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.515 * [taylor]: Taking taylor expansion of y in y
1.515 * [backup-simplify]: Simplify 0 into 0
1.515 * [backup-simplify]: Simplify 1 into 1
1.515 * [backup-simplify]: Simplify (/ 1 1) into 1
1.515 * [backup-simplify]: Simplify (+ 1 0) into 1
1.516 * [backup-simplify]: Simplify (- 1) into -1
1.516 * [backup-simplify]: Simplify -1 into -1
1.516 * [backup-simplify]: Simplify 0 into 0
1.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.519 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1.519 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.520 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.523 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.523 * [backup-simplify]: Simplify (- 0) into 0
1.523 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.524 * [backup-simplify]: Simplify (+ (* 0 (- +nan.0)) (+ (* (- (+ +nan.0 (/ 1 y))) (- +nan.0)) (+ (* (- +nan.0) (- (/ 1 y) +nan.0)) (* (- +nan.0) 0)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))
1.524 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y
1.524 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y
1.524 * [taylor]: Taking taylor expansion of +nan.0 in y
1.525 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.525 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
1.525 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.525 * [taylor]: Taking taylor expansion of +nan.0 in y
1.525 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.525 * [taylor]: Taking taylor expansion of y in y
1.525 * [backup-simplify]: Simplify 0 into 0
1.525 * [backup-simplify]: Simplify 1 into 1
1.525 * [backup-simplify]: Simplify (/ 1 1) into 1
1.525 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.526 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.526 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
1.527 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.527 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1.528 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
1.529 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1.529 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
1.530 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.530 * [backup-simplify]: Simplify 0 into 0
1.530 * [backup-simplify]: Simplify 0 into 0
1.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.537 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1.537 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.537 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.542 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1.542 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.543 * [backup-simplify]: Simplify (- 0) into 0
1.543 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.546 * [backup-simplify]: Simplify (+ (* 0 (- +nan.0)) (+ (* (- (+ +nan.0 (/ 1 y))) (- +nan.0)) (+ (* (- +nan.0) (- +nan.0)) (+ (* (- +nan.0) (- (/ 1 y) +nan.0)) (* (- +nan.0) 0))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))
1.546 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y
1.546 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y
1.546 * [taylor]: Taking taylor expansion of +nan.0 in y
1.546 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.546 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
1.546 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.546 * [taylor]: Taking taylor expansion of +nan.0 in y
1.546 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.546 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.546 * [taylor]: Taking taylor expansion of y in y
1.546 * [backup-simplify]: Simplify 0 into 0
1.546 * [backup-simplify]: Simplify 1 into 1
1.546 * [backup-simplify]: Simplify (/ 1 1) into 1
1.547 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
1.547 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.548 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1.548 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
1.549 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.550 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 y)) (/ 1 x))) (+ (* (- +nan.0) (* (/ 1 (/ 1 y)) 1)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (- (+ (pow y 2) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
1.550 * [backup-simplify]: Simplify (* (+ (sqrt (/ 1 (- x))) (/ 1 (- y))) (- (sqrt (/ 1 (- x))) (/ 1 (- y)))) into (* (+ (sqrt (/ -1 x)) (/ 1 y)) (- (sqrt (/ -1 x)) (/ 1 y)))
1.550 * [approximate]: Taking taylor expansion of (* (+ (sqrt (/ -1 x)) (/ 1 y)) (- (sqrt (/ -1 x)) (/ 1 y))) in (x y) around 0
1.550 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 x)) (/ 1 y)) (- (sqrt (/ -1 x)) (/ 1 y))) in y
1.550 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in y
1.550 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
1.550 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.550 * [taylor]: Taking taylor expansion of -1 in y
1.550 * [backup-simplify]: Simplify -1 into -1
1.550 * [taylor]: Taking taylor expansion of x in y
1.550 * [backup-simplify]: Simplify x into x
1.550 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
1.550 * [backup-simplify]: Simplify (sqrt (/ -1 x)) into (sqrt (/ -1 x))
1.550 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
1.550 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 x)))) into 0
1.550 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.550 * [taylor]: Taking taylor expansion of y in y
1.550 * [backup-simplify]: Simplify 0 into 0
1.550 * [backup-simplify]: Simplify 1 into 1
1.551 * [backup-simplify]: Simplify (/ 1 1) into 1
1.551 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in y
1.551 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
1.551 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.551 * [taylor]: Taking taylor expansion of -1 in y
1.551 * [backup-simplify]: Simplify -1 into -1
1.551 * [taylor]: Taking taylor expansion of x in y
1.551 * [backup-simplify]: Simplify x into x
1.551 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
1.551 * [backup-simplify]: Simplify (sqrt (/ -1 x)) into (sqrt (/ -1 x))
1.551 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
1.551 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 x)))) into 0
1.551 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.551 * [taylor]: Taking taylor expansion of y in y
1.551 * [backup-simplify]: Simplify 0 into 0
1.551 * [backup-simplify]: Simplify 1 into 1
1.551 * [backup-simplify]: Simplify (/ 1 1) into 1
1.551 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 x)) (/ 1 y)) (- (sqrt (/ -1 x)) (/ 1 y))) in x
1.551 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in x
1.551 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.551 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.551 * [taylor]: Taking taylor expansion of -1 in x
1.551 * [backup-simplify]: Simplify -1 into -1
1.552 * [taylor]: Taking taylor expansion of x in x
1.552 * [backup-simplify]: Simplify 0 into 0
1.552 * [backup-simplify]: Simplify 1 into 1
1.552 * [backup-simplify]: Simplify (/ -1 1) into -1
1.552 * [backup-simplify]: Simplify (sqrt 0) into 0
1.553 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1.553 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.553 * [taylor]: Taking taylor expansion of y in x
1.553 * [backup-simplify]: Simplify y into y
1.553 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.553 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in x
1.553 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.553 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.553 * [taylor]: Taking taylor expansion of -1 in x
1.553 * [backup-simplify]: Simplify -1 into -1
1.553 * [taylor]: Taking taylor expansion of x in x
1.553 * [backup-simplify]: Simplify 0 into 0
1.553 * [backup-simplify]: Simplify 1 into 1
1.553 * [backup-simplify]: Simplify (/ -1 1) into -1
1.554 * [backup-simplify]: Simplify (sqrt 0) into 0
1.554 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1.554 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.554 * [taylor]: Taking taylor expansion of y in x
1.554 * [backup-simplify]: Simplify y into y
1.554 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.555 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 x)) (/ 1 y)) (- (sqrt (/ -1 x)) (/ 1 y))) in x
1.555 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in x
1.555 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.555 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.555 * [taylor]: Taking taylor expansion of -1 in x
1.555 * [backup-simplify]: Simplify -1 into -1
1.555 * [taylor]: Taking taylor expansion of x in x
1.555 * [backup-simplify]: Simplify 0 into 0
1.555 * [backup-simplify]: Simplify 1 into 1
1.555 * [backup-simplify]: Simplify (/ -1 1) into -1
1.555 * [backup-simplify]: Simplify (sqrt 0) into 0
1.556 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1.556 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.556 * [taylor]: Taking taylor expansion of y in x
1.556 * [backup-simplify]: Simplify y into y
1.556 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.556 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in x
1.556 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.556 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.556 * [taylor]: Taking taylor expansion of -1 in x
1.556 * [backup-simplify]: Simplify -1 into -1
1.556 * [taylor]: Taking taylor expansion of x in x
1.556 * [backup-simplify]: Simplify 0 into 0
1.556 * [backup-simplify]: Simplify 1 into 1
1.556 * [backup-simplify]: Simplify (/ -1 1) into -1
1.557 * [backup-simplify]: Simplify (sqrt 0) into 0
1.557 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1.557 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.557 * [taylor]: Taking taylor expansion of y in x
1.557 * [backup-simplify]: Simplify y into y
1.558 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.558 * [backup-simplify]: Simplify (+ 0 0) into 0
1.558 * [backup-simplify]: Simplify (+ 0 0) into 0
1.558 * [backup-simplify]: Simplify (* 0 0) into 0
1.558 * [taylor]: Taking taylor expansion of 0 in y
1.558 * [backup-simplify]: Simplify 0 into 0
1.558 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.558 * [backup-simplify]: Simplify (+ +nan.0 (- (/ 1 y))) into (- (+ +nan.0 (/ 1 y)))
1.558 * [backup-simplify]: Simplify (+ +nan.0 (/ 1 y)) into (- (/ 1 y) +nan.0)
1.559 * [backup-simplify]: Simplify (+ (* 0 (- (+ +nan.0 (/ 1 y)))) (* (- (/ 1 y) +nan.0) 0)) into 0
1.559 * [taylor]: Taking taylor expansion of 0 in y
1.559 * [backup-simplify]: Simplify 0 into 0
1.559 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1.561 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.561 * [backup-simplify]: Simplify (- 0) into 0
1.561 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.562 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1.564 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.564 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.564 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.565 * [backup-simplify]: Simplify (+ (* 0 (- +nan.0)) (+ (* (- (/ 1 y) +nan.0) (- (+ +nan.0 (/ 1 y)))) (* (- +nan.0) 0))) into (- (+ (/ 1 (pow y 2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))))
1.565 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))))) in y
1.565 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))) in y
1.565 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.566 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.566 * [taylor]: Taking taylor expansion of y in y
1.566 * [backup-simplify]: Simplify 0 into 0
1.566 * [backup-simplify]: Simplify 1 into 1
1.566 * [backup-simplify]: Simplify (* 1 1) into 1
1.566 * [backup-simplify]: Simplify (/ 1 1) into 1
1.566 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y
1.566 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y
1.566 * [taylor]: Taking taylor expansion of +nan.0 in y
1.566 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.566 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
1.566 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.566 * [taylor]: Taking taylor expansion of +nan.0 in y
1.566 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.566 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.566 * [taylor]: Taking taylor expansion of y in y
1.567 * [backup-simplify]: Simplify 0 into 0
1.567 * [backup-simplify]: Simplify 1 into 1
1.567 * [backup-simplify]: Simplify (/ 1 1) into 1
1.567 * [backup-simplify]: Simplify (+ 1 0) into 1
1.568 * [backup-simplify]: Simplify (- 1) into -1
1.568 * [backup-simplify]: Simplify -1 into -1
1.568 * [backup-simplify]: Simplify 0 into 0
1.569 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.572 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1.572 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.572 * [backup-simplify]: Simplify (- 0) into 0
1.572 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.573 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.576 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1.576 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.577 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.579 * [backup-simplify]: Simplify (+ (* 0 (- +nan.0)) (+ (* (- (/ 1 y) +nan.0) (- +nan.0)) (+ (* (- +nan.0) (- (+ +nan.0 (/ 1 y)))) (* (- +nan.0) 0)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))
1.579 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y
1.579 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y
1.579 * [taylor]: Taking taylor expansion of +nan.0 in y
1.579 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.579 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
1.579 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.579 * [taylor]: Taking taylor expansion of +nan.0 in y
1.579 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.579 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.579 * [taylor]: Taking taylor expansion of y in y
1.579 * [backup-simplify]: Simplify 0 into 0
1.579 * [backup-simplify]: Simplify 1 into 1
1.579 * [backup-simplify]: Simplify (/ 1 1) into 1
1.580 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.581 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
1.581 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.581 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1.582 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
1.583 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1.583 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
1.584 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.584 * [backup-simplify]: Simplify 0 into 0
1.584 * [backup-simplify]: Simplify 0 into 0
1.585 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.588 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1.589 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.589 * [backup-simplify]: Simplify (- 0) into 0
1.589 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.590 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.594 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.595 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.597 * [backup-simplify]: Simplify (+ (* 0 (- +nan.0)) (+ (* (- (/ 1 y) +nan.0) (- +nan.0)) (+ (* (- +nan.0) (- +nan.0)) (+ (* (- +nan.0) (- (+ +nan.0 (/ 1 y)))) (* (- +nan.0) 0))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))
1.597 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y
1.597 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y
1.597 * [taylor]: Taking taylor expansion of +nan.0 in y
1.597 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.597 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
1.597 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.597 * [taylor]: Taking taylor expansion of +nan.0 in y
1.597 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.597 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.597 * [taylor]: Taking taylor expansion of y in y
1.597 * [backup-simplify]: Simplify 0 into 0
1.598 * [backup-simplify]: Simplify 1 into 1
1.598 * [backup-simplify]: Simplify (/ 1 1) into 1
1.598 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
1.598 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.599 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1.600 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
1.600 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.601 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (+ (* (- +nan.0) (* (/ 1 (/ 1 (- y))) 1)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (- (+ (pow y 2) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
1.601 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.601 * [backup-simplify]: Simplify (- (sqrt x) y) into (- (sqrt x) y)
1.602 * [approximate]: Taking taylor expansion of (- (sqrt x) y) in (x y) around 0
1.602 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in y
1.602 * [taylor]: Taking taylor expansion of (sqrt x) in y
1.602 * [taylor]: Taking taylor expansion of x in y
1.602 * [backup-simplify]: Simplify x into x
1.602 * [backup-simplify]: Simplify (sqrt x) into (sqrt x)
1.602 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt x))) into 0
1.602 * [taylor]: Taking taylor expansion of y in y
1.602 * [backup-simplify]: Simplify 0 into 0
1.602 * [backup-simplify]: Simplify 1 into 1
1.602 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
1.602 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.602 * [taylor]: Taking taylor expansion of x in x
1.602 * [backup-simplify]: Simplify 0 into 0
1.602 * [backup-simplify]: Simplify 1 into 1
1.602 * [backup-simplify]: Simplify (sqrt 0) into 0
1.603 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.603 * [taylor]: Taking taylor expansion of y in x
1.603 * [backup-simplify]: Simplify y into y
1.603 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
1.603 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.603 * [taylor]: Taking taylor expansion of x in x
1.603 * [backup-simplify]: Simplify 0 into 0
1.603 * [backup-simplify]: Simplify 1 into 1
1.604 * [backup-simplify]: Simplify (sqrt 0) into 0
1.605 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.605 * [taylor]: Taking taylor expansion of y in x
1.605 * [backup-simplify]: Simplify y into y
1.605 * [backup-simplify]: Simplify (- y) into (- y)
1.605 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.605 * [taylor]: Taking taylor expansion of (- y) in y
1.605 * [taylor]: Taking taylor expansion of y in y
1.605 * [backup-simplify]: Simplify 0 into 0
1.605 * [backup-simplify]: Simplify 1 into 1
1.605 * [backup-simplify]: Simplify (- 0) into 0
1.605 * [backup-simplify]: Simplify 0 into 0
1.606 * [backup-simplify]: Simplify (- 0) into 0
1.606 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.606 * [taylor]: Taking taylor expansion of (- +nan.0) in y
1.606 * [taylor]: Taking taylor expansion of +nan.0 in y
1.606 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.607 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.607 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.607 * [backup-simplify]: Simplify (- 1) into -1
1.607 * [backup-simplify]: Simplify -1 into -1
1.610 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.610 * [backup-simplify]: Simplify (- 0) into 0
1.610 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.610 * [taylor]: Taking taylor expansion of (- +nan.0) in y
1.610 * [taylor]: Taking taylor expansion of +nan.0 in y
1.610 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.611 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.611 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.612 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (* 1 x) 2)) (+ (* -1 (* y 1)) (* (- +nan.0) (* 1 x)))) into (- (+ (* +nan.0 x) (- y (* +nan.0 (pow x 2)))))
1.612 * [backup-simplify]: Simplify (- (sqrt (/ 1 x)) (/ 1 y)) into (- (sqrt (/ 1 x)) (/ 1 y))
1.612 * [approximate]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in (x y) around 0
1.612 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in y
1.612 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
1.612 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.612 * [taylor]: Taking taylor expansion of x in y
1.612 * [backup-simplify]: Simplify x into x
1.612 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.612 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
1.612 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.613 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 x)))) into 0
1.613 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.613 * [taylor]: Taking taylor expansion of y in y
1.613 * [backup-simplify]: Simplify 0 into 0
1.613 * [backup-simplify]: Simplify 1 into 1
1.613 * [backup-simplify]: Simplify (/ 1 1) into 1
1.613 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
1.613 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.613 * [taylor]: Taking taylor expansion of x in x
1.613 * [backup-simplify]: Simplify 0 into 0
1.613 * [backup-simplify]: Simplify 1 into 1
1.613 * [backup-simplify]: Simplify (/ 1 1) into 1
1.614 * [backup-simplify]: Simplify (sqrt 0) into 0
1.615 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.615 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.615 * [taylor]: Taking taylor expansion of y in x
1.615 * [backup-simplify]: Simplify y into y
1.615 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.615 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
1.615 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.615 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.615 * [taylor]: Taking taylor expansion of x in x
1.615 * [backup-simplify]: Simplify 0 into 0
1.615 * [backup-simplify]: Simplify 1 into 1
1.615 * [backup-simplify]: Simplify (/ 1 1) into 1
1.616 * [backup-simplify]: Simplify (sqrt 0) into 0
1.617 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.617 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.617 * [taylor]: Taking taylor expansion of y in x
1.617 * [backup-simplify]: Simplify y into y
1.617 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.617 * [backup-simplify]: Simplify (+ 0 0) into 0
1.617 * [taylor]: Taking taylor expansion of 0 in y
1.617 * [backup-simplify]: Simplify 0 into 0
1.617 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.617 * [backup-simplify]: Simplify (+ +nan.0 (- (/ 1 y))) into (- (+ +nan.0 (/ 1 y)))
1.618 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (/ 1 y))) in y
1.618 * [taylor]: Taking taylor expansion of (+ +nan.0 (/ 1 y)) in y
1.618 * [taylor]: Taking taylor expansion of +nan.0 in y
1.618 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.618 * [taylor]: Taking taylor expansion of y in y
1.618 * [backup-simplify]: Simplify 0 into 0
1.618 * [backup-simplify]: Simplify 1 into 1
1.618 * [backup-simplify]: Simplify (/ 1 1) into 1
1.618 * [backup-simplify]: Simplify (+ 0 1) into 1
1.619 * [backup-simplify]: Simplify (- 1) into -1
1.619 * [backup-simplify]: Simplify -1 into -1
1.619 * [backup-simplify]: Simplify 0 into 0
1.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.622 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.622 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.622 * [backup-simplify]: Simplify (- 0) into 0
1.623 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.623 * [taylor]: Taking taylor expansion of (- +nan.0) in y
1.623 * [taylor]: Taking taylor expansion of +nan.0 in y
1.623 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.624 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.624 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
1.625 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.625 * [backup-simplify]: Simplify 0 into 0
1.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.629 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1.629 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.629 * [backup-simplify]: Simplify (- 0) into 0
1.629 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.629 * [taylor]: Taking taylor expansion of (- +nan.0) in y
1.629 * [taylor]: Taking taylor expansion of +nan.0 in y
1.629 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.630 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.630 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.630 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* 1 (/ 1 x))) (+ (- +nan.0) (* -1 (* (/ 1 (/ 1 y)) 1)))) into (- (+ y (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1.630 * [backup-simplify]: Simplify (- (sqrt (/ 1 (- x))) (/ 1 (- y))) into (+ (sqrt (/ -1 x)) (/ 1 y))
1.631 * [approximate]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in (x y) around 0
1.631 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in y
1.631 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
1.631 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.631 * [taylor]: Taking taylor expansion of -1 in y
1.631 * [backup-simplify]: Simplify -1 into -1
1.631 * [taylor]: Taking taylor expansion of x in y
1.631 * [backup-simplify]: Simplify x into x
1.631 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
1.631 * [backup-simplify]: Simplify (sqrt (/ -1 x)) into (sqrt (/ -1 x))
1.631 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
1.631 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 x)))) into 0
1.631 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.631 * [taylor]: Taking taylor expansion of y in y
1.631 * [backup-simplify]: Simplify 0 into 0
1.631 * [backup-simplify]: Simplify 1 into 1
1.631 * [backup-simplify]: Simplify (/ 1 1) into 1
1.631 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in x
1.631 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.631 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.631 * [taylor]: Taking taylor expansion of -1 in x
1.631 * [backup-simplify]: Simplify -1 into -1
1.631 * [taylor]: Taking taylor expansion of x in x
1.631 * [backup-simplify]: Simplify 0 into 0
1.631 * [backup-simplify]: Simplify 1 into 1
1.632 * [backup-simplify]: Simplify (/ -1 1) into -1
1.632 * [backup-simplify]: Simplify (sqrt 0) into 0
1.633 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1.633 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.633 * [taylor]: Taking taylor expansion of y in x
1.633 * [backup-simplify]: Simplify y into y
1.633 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.633 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in x
1.633 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.633 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.633 * [taylor]: Taking taylor expansion of -1 in x
1.633 * [backup-simplify]: Simplify -1 into -1
1.633 * [taylor]: Taking taylor expansion of x in x
1.633 * [backup-simplify]: Simplify 0 into 0
1.633 * [backup-simplify]: Simplify 1 into 1
1.633 * [backup-simplify]: Simplify (/ -1 1) into -1
1.633 * [backup-simplify]: Simplify (sqrt 0) into 0
1.634 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1.634 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.634 * [taylor]: Taking taylor expansion of y in x
1.634 * [backup-simplify]: Simplify y into y
1.634 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.634 * [backup-simplify]: Simplify (+ 0 0) into 0
1.634 * [taylor]: Taking taylor expansion of 0 in y
1.634 * [backup-simplify]: Simplify 0 into 0
1.635 * [backup-simplify]: Simplify (+ +nan.0 (/ 1 y)) into (- (/ 1 y) +nan.0)
1.635 * [taylor]: Taking taylor expansion of (- (/ 1 y) +nan.0) in y
1.635 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.635 * [taylor]: Taking taylor expansion of y in y
1.635 * [backup-simplify]: Simplify 0 into 0
1.635 * [backup-simplify]: Simplify 1 into 1
1.635 * [backup-simplify]: Simplify (/ 1 1) into 1
1.635 * [taylor]: Taking taylor expansion of +nan.0 in y
1.635 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.635 * [backup-simplify]: Simplify (+ 1 0) into 1
1.635 * [backup-simplify]: Simplify 1 into 1
1.635 * [backup-simplify]: Simplify 0 into 0
1.636 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1.637 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.638 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.638 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.638 * [taylor]: Taking taylor expansion of (- +nan.0) in y
1.638 * [taylor]: Taking taylor expansion of +nan.0 in y
1.638 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.639 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.639 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1.639 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.639 * [backup-simplify]: Simplify 0 into 0
1.640 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.644 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.645 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
1.645 * [taylor]: Taking taylor expansion of (- +nan.0) in y
1.645 * [taylor]: Taking taylor expansion of +nan.0 in y
1.645 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.645 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.645 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.646 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* 1 (/ 1 (- x)))) (+ (- +nan.0) (* 1 (* (/ 1 (/ 1 (- y))) 1)))) into (- (+ y (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1.646 * * * [progress]: simplifying candidates
1.647 * [simplify]: Simplifying:
  (* (+ (sqrt x) y) (- (sqrt x) y))
  (+ (log (+ (sqrt x) y)) (log (- (sqrt x) y)))
  (log (* (+ (sqrt x) y) (- (sqrt x) y)))
  (exp (* (+ (sqrt x) y) (- (sqrt x) y)))
  (* (* (* (+ (sqrt x) y) (+ (sqrt x) y)) (+ (sqrt x) y)) (* (* (- (sqrt x) y) (- (sqrt x) y)) (- (sqrt x) y)))
  (* (cbrt (* (+ (sqrt x) y) (- (sqrt x) y))) (cbrt (* (+ (sqrt x) y) (- (sqrt x) y))))
  (cbrt (* (+ (sqrt x) y) (- (sqrt x) y)))
  (* (* (* (+ (sqrt x) y) (- (sqrt x) y)) (* (+ (sqrt x) y) (- (sqrt x) y))) (* (+ (sqrt x) y) (- (sqrt x) y)))
  (sqrt (* (+ (sqrt x) y) (- (sqrt x) y)))
  (sqrt (* (+ (sqrt x) y) (- (sqrt x) y)))
  (* (+ (pow (sqrt x) 3) (pow y 3)) (- (pow (sqrt x) 3) (pow y 3)))
  (* (+ (* (sqrt x) (sqrt x)) (- (* y y) (* (sqrt x) y))) (+ (* (sqrt x) (sqrt x)) (+ (* y y) (* (sqrt x) y))))
  (* (+ (pow (sqrt x) 3) (pow y 3)) (- (* (sqrt x) (sqrt x)) (* y y)))
  (* (+ (* (sqrt x) (sqrt x)) (- (* y y) (* (sqrt x) y))) (+ (sqrt x) y))
  (* (- (* (sqrt x) (sqrt x)) (* y y)) (- (pow (sqrt x) 3) (pow y 3)))
  (* (- (sqrt x) y) (+ (* (sqrt x) (sqrt x)) (+ (* y y) (* (sqrt x) y))))
  (* (- (* (sqrt x) (sqrt x)) (* y y)) (- (* (sqrt x) (sqrt x)) (* y y)))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (sqrt (+ (sqrt x) y)) (sqrt (- (sqrt x) y)))
  (* (sqrt (+ (sqrt x) y)) (sqrt (- (sqrt x) y)))
  (* (+ (sqrt x) y) (sqrt x))
  (* (+ (sqrt x) y) (- y))
  (* (+ (sqrt x) y) (sqrt x))
  (* (+ (sqrt x) y) (- y))
  (* (sqrt x) (+ (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (* (sqrt x) (+ (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (* (cbrt (- (sqrt x) y)) (cbrt (- (sqrt x) y))))
  (* (+ (sqrt x) y) (sqrt (- (sqrt x) y)))
  (* (+ (sqrt x) y) 1)
  (* (+ (sqrt x) y) (+ (sqrt (sqrt x)) (sqrt y)))
  (* (+ (sqrt x) y) (+ (sqrt (sqrt x)) (sqrt y)))
  (* (+ (sqrt x) y) 1)
  (* (cbrt (+ (sqrt x) y)) (- (sqrt x) y))
  (* (sqrt (+ (sqrt x) y)) (- (sqrt x) y))
  (* (+ (sqrt x) y) (- (sqrt x) y))
  (* (+ (sqrt x) y) (- (sqrt x) y))
  (* (+ (sqrt x) y) (- (pow (sqrt x) 3) (pow y 3)))
  (* (+ (sqrt x) y) (- (* (sqrt x) (sqrt x)) (* y y)))
  (* (+ (pow (sqrt x) 3) (pow y 3)) (- (sqrt x) y))
  (* (- (* (sqrt x) (sqrt x)) (* y y)) (- (sqrt x) y))
  (/ (exp (sqrt x)) (exp y))
  (log (- (sqrt x) y))
  (exp (- (sqrt x) y))
  (* (cbrt (- (sqrt x) y)) (cbrt (- (sqrt x) y)))
  (cbrt (- (sqrt x) y))
  (* (* (- (sqrt x) y) (- (sqrt x) y)) (- (sqrt x) y))
  (sqrt (- (sqrt x) y))
  (sqrt (- (sqrt x) y))
  (- (pow (sqrt x) 3) (pow y 3))
  (+ (* (sqrt x) (sqrt x)) (+ (* y y) (* (sqrt x) y)))
  (- y)
  (- (* (sqrt x) (sqrt x)) (* y y))
  (+ (sqrt x) y)
  (+ (sqrt (sqrt x)) (sqrt y))
  (- (sqrt (sqrt x)) (sqrt y))
  (+ (sqrt (sqrt x)) (sqrt y))
  (- (sqrt (sqrt x)) (sqrt y))
  (- (sqrt x) y)
  (- y)
  (- (+ (pow y 2) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 (* x y)))))))
  (- (+ (pow y 2) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
  (- (+ (pow y 2) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
  (- (+ (* +nan.0 x) (- y (* +nan.0 (pow x 2)))))
  (- (+ y (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ y (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1.648 * * [simplify]: iteration 0: 103 enodes
1.667 * * [simplify]: iteration 1: 300 enodes
1.819 * * [simplify]: iteration 2: 1775 enodes
2.309 * * [simplify]: iteration complete: 5000 enodes
2.309 * * [simplify]: Extracting #0: cost 43 inf + 0
2.311 * * [simplify]: Extracting #1: cost 859 inf + 0
2.325 * * [simplify]: Extracting #2: cost 1914 inf + 1473
2.342 * * [simplify]: Extracting #3: cost 1801 inf + 53547
2.400 * * [simplify]: Extracting #4: cost 442 inf + 274226
2.461 * * [simplify]: Extracting #5: cost 28 inf + 349093
2.545 * * [simplify]: Extracting #6: cost 3 inf + 353253
2.627 * * [simplify]: Extracting #7: cost 0 inf + 354092
2.697 * [simplify]: Simplified to:
  (- x (* y y))
  (log (- x (* y y)))
  (log (- x (* y y)))
  (exp (- x (* y y)))
  (* (* (- x (* y y)) (- x (* y y))) (- x (* y y)))
  (* (cbrt (- x (* y y))) (cbrt (- x (* y y))))
  (cbrt (- x (* y y)))
  (* (* (- x (* y y)) (- x (* y y))) (- x (* y y)))
  (sqrt (- x (* y y)))
  (sqrt (- x (* y y)))
  (* (+ (* y (* y y)) (* x (sqrt x))) (- (* x (sqrt x)) (* y (* y y))))
  (* (+ x (* y (- y (sqrt x)))) (+ (* (+ y (sqrt x)) y) x))
  (* (- x (* y y)) (+ (* y (* y y)) (* x (sqrt x))))
  (* (+ x (* y (- y (sqrt x)))) (+ y (sqrt x)))
  (* (- x (* y y)) (- (* x (sqrt x)) (* y (* y y))))
  (* (- (sqrt x) y) (+ x (* (+ y (sqrt x)) y)))
  (* (- x (* y y)) (- x (* y y)))
  (- x (* y y))
  (* (sqrt (+ y (sqrt x))) (sqrt (- (sqrt x) y)))
  (* (sqrt (+ y (sqrt x))) (sqrt (- (sqrt x) y)))
  (+ x (* (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (+ x (* (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (+ x (* (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (+ x (* (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (* (* (cbrt (- (sqrt x) y)) (cbrt (- (sqrt x) y))) (+ y (sqrt x)))
  (* (+ y (sqrt x)) (sqrt (- (sqrt x) y)))
  (+ y (sqrt x))
  (* (+ (sqrt (sqrt x)) (sqrt y)) (+ y (sqrt x)))
  (* (+ (sqrt (sqrt x)) (sqrt y)) (+ y (sqrt x)))
  (+ y (sqrt x))
  (* (cbrt (+ y (sqrt x))) (- (sqrt x) y))
  (* (sqrt (+ y (sqrt x))) (- (sqrt x) y))
  (- x (* y y))
  (- x (* y y))
  (* (+ y (sqrt x)) (- (* x (sqrt x)) (* y (* y y))))
  (* (+ y (sqrt x)) (- x (* y y)))
  (* (- (sqrt x) y) (+ (* y (* y y)) (* x (sqrt x))))
  (* (- (sqrt x) y) (- x (* y y)))
  (exp (- (sqrt x) y))
  (log (- (sqrt x) y))
  (exp (- (sqrt x) y))
  (* (cbrt (- (sqrt x) y)) (cbrt (- (sqrt x) y)))
  (cbrt (- (sqrt x) y))
  (* (- (sqrt x) y) (* (- (sqrt x) y) (- (sqrt x) y)))
  (sqrt (- (sqrt x) y))
  (sqrt (- (sqrt x) y))
  (- (* x (sqrt x)) (* y (* y y)))
  (+ (* (+ y (sqrt x)) y) x)
  (- y)
  (- x (* y y))
  (+ y (sqrt x))
  (+ (sqrt (sqrt x)) (sqrt y))
  (- (sqrt (sqrt x)) (sqrt y))
  (+ (sqrt (sqrt x)) (sqrt y))
  (- (sqrt (sqrt x)) (sqrt y))
  (- (sqrt x) y)
  (- y)
  (+ (- (* y y)) (* +nan.0 (- (* x x) (* x y))))
  (+ (- (* y y)) (* +nan.0 (- (/ y x) y)))
  (+ (- (* y y)) (* +nan.0 (- (/ y x) y)))
  (+ (- (+ y (* +nan.0 x))) (* (* +nan.0 x) x))
  (+ (- y) (- (/ +nan.0 x) +nan.0))
  (+ (- y) (- (/ +nan.0 x) +nan.0))
2.701 * * * [progress]: adding candidates to table
2.887 * [progress]: [Phase 3 of 3] Extracting.
2.887 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))> #<alt (λ (x y) (- x (* y y)))>)
2.887 * * * [regime-changes]: Trying 4 branch expressions: ((* y y) (- x (* y y)) y x)
2.887 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))> #<alt (λ (x y) (- x (* y y)))>)
2.913 * * * * [regimes]: Trying to branch on (- x (* y y)) from (#<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))> #<alt (λ (x y) (- x (* y y)))>)
2.943 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))> #<alt (λ (x y) (- x (* y y)))>)
2.986 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))> #<alt (λ (x y) (- x (* y y)))>)
3.012 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.013 * [simplify]: Simplifying:
  (- x (* y y))
3.013 * * [simplify]: iteration 0: 4 enodes
3.013 * * [simplify]: iteration complete: 4 enodes
3.013 * * [simplify]: Extracting #0: cost 1 inf + 0
3.013 * * [simplify]: Extracting #1: cost 3 inf + 0
3.013 * * [simplify]: Extracting #2: cost 3 inf + 1
3.013 * * [simplify]: Extracting #3: cost 0 inf + 125
3.013 * [simplify]: Simplified to:
  (- x (* y y))
4.098 * [regime-testing]: Baseline error score: 0.005125640705088136
4.111 * [regime-testing]: Oracle error score: 0.002250281285160645
4.135 * [regime-testing]: End program error score: 0.005125640705088136