23.559 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying:
  (sqrt (+ (* x x) y))
0.022 * * [simplify]: Extracting # 0 : cost  0
0.022 * * [simplify]: Extracting # 1 : cost  0
0.022 * * [simplify]: Extracting # 2 : cost  0
0.022 * * [simplify]: Extracting # 3 : cost  0
0.023 * * [simplify]: Extracting # 4 : cost  0
0.023 * * [simplify]: Extracting # 5 : cost  0
0.023 * * [simplify]: iteration  0 :  5  enodes  (cost  6 )
0.023 * * [simplify]: Extracting # 0 : cost  0
0.023 * * [simplify]: iteration  1 :  6  enodes  (cost  6 )
0.025 * * [simplify]: Extracting # 0 : cost  0
0.025 * * [simplify]: iteration done:  6  enodes  (cost  6 )
0.025 * [simplify]: Simplified to:
  (sqrt (+ (* x x) y))
0.025 * * [progress]: iteration 1 / 4
0.025 * * * [progress]: picking best candidate
0.027 * * * * [pick]: Picked  #<alt (λ (x y) (sqrt (+ (* x x) y)))>
0.027 * * * [progress]: localizing error
0.032 * * * [progress]: generating rewritten candidates
0.032 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.041 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.049 * * * [progress]: generating series expansions
0.049 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.050 * [backup-simplify]: Simplify (sqrt (+ (* x x) y)) into (sqrt (+ (pow x 2) y))
0.050 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
0.050 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.050 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.050 * [taylor]: Taking taylor expansion of (pow x 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 y in y
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.050 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.050 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
0.050 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
0.050 * [backup-simplify]: Simplify (+ 0 1) into 1
0.051 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
0.051 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.051 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.051 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 1 into 1
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [backup-simplify]: Simplify y into y
0.051 * [backup-simplify]: Simplify (+ 0 y) into y
0.051 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.051 * [backup-simplify]: Simplify (+ 0 0) into 0
0.051 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.051 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.051 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.051 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 1 into 1
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [backup-simplify]: Simplify y into y
0.051 * [backup-simplify]: Simplify (+ 0 y) into y
0.051 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.052 * [backup-simplify]: Simplify (+ 0 0) into 0
0.052 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.052 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 1 into 1
0.052 * [backup-simplify]: Simplify (sqrt 0) into 0
0.053 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.053 * [backup-simplify]: Simplify 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 +nan.0 into +nan.0
0.053 * [backup-simplify]: Simplify (* 1 1) into 1
0.053 * [backup-simplify]: Simplify (+ 1 0) into 1
0.054 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
0.054 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.054 * [taylor]: Taking taylor expansion of 1/2 in y
0.054 * [backup-simplify]: Simplify 1/2 into 1/2
0.054 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.054 * [taylor]: Taking taylor expansion of y in y
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 1 into 1
0.054 * [backup-simplify]: Simplify (/ 1 1) into 1
0.055 * [backup-simplify]: Simplify (sqrt 0) into 0
0.055 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.056 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
0.056 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
0.056 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.058 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.059 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* (- +nan.0) (pow (* 1 x) 2)) (* +nan.0 (* y 1)))) into (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
0.059 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
0.059 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.059 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.059 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.059 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.059 * [backup-simplify]: Simplify x into x
0.059 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.059 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.059 * [taylor]: Taking taylor expansion of y in y
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 * [backup-simplify]: Simplify (+ 0 1) into 1
0.060 * [backup-simplify]: Simplify (sqrt 0) into 0
0.060 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.060 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.061 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 1 into 1
0.061 * [backup-simplify]: Simplify (* 1 1) into 1
0.061 * [backup-simplify]: Simplify (/ 1 1) into 1
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [backup-simplify]: Simplify y into y
0.061 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.061 * [backup-simplify]: Simplify (+ 1 0) into 1
0.062 * [backup-simplify]: Simplify (sqrt 1) into 1
0.062 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.063 * [backup-simplify]: Simplify (+ 0 0) into 0
0.063 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.063 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.063 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 1 into 1
0.063 * [backup-simplify]: Simplify (* 1 1) into 1
0.064 * [backup-simplify]: Simplify (/ 1 1) into 1
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [backup-simplify]: Simplify y into y
0.064 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.064 * [backup-simplify]: Simplify (+ 1 0) into 1
0.064 * [backup-simplify]: Simplify (sqrt 1) into 1
0.065 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.065 * [backup-simplify]: Simplify (+ 0 0) into 0
0.066 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.066 * [taylor]: Taking taylor expansion of 1 in y
0.066 * [backup-simplify]: Simplify 1 into 1
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 1 into 1
0.066 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.067 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.068 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
0.068 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.068 * [taylor]: Taking taylor expansion of 1/2 in y
0.068 * [backup-simplify]: Simplify 1/2 into 1/2
0.068 * [taylor]: Taking taylor expansion of y in y
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify 1 into 1
0.068 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.068 * [backup-simplify]: Simplify 1/2 into 1/2
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.069 * [backup-simplify]: Simplify (+ 0 0) into 0
0.070 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 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
0.071 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.072 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.072 * [backup-simplify]: Simplify (+ 0 0) into 0
0.073 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.073 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.073 * [taylor]: Taking taylor expansion of -1/8 in y
0.073 * [backup-simplify]: Simplify -1/8 into -1/8
0.073 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 1 into 1
0.073 * [backup-simplify]: Simplify (* 1 1) into 1
0.073 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.073 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.074 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
0.074 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
0.075 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.075 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.075 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.075 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.075 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.075 * [taylor]: Taking taylor expansion of x in y
0.075 * [backup-simplify]: Simplify x into x
0.075 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.075 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 1 into 1
0.075 * [backup-simplify]: Simplify (/ 1 1) into 1
0.075 * [backup-simplify]: Simplify (- 1) into -1
0.076 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.076 * [backup-simplify]: Simplify (sqrt 0) into 0
0.077 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.077 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.077 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.077 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [backup-simplify]: Simplify (* 1 1) into 1
0.077 * [backup-simplify]: Simplify (/ 1 1) into 1
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.077 * [taylor]: Taking taylor expansion of y in x
0.077 * [backup-simplify]: Simplify y into y
0.077 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.077 * [backup-simplify]: Simplify (+ 1 0) into 1
0.078 * [backup-simplify]: Simplify (sqrt 1) into 1
0.078 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.079 * [backup-simplify]: Simplify (+ 0 0) into 0
0.079 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.079 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.079 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.079 * [taylor]: Taking taylor expansion of (pow x 2) 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
0.080 * [backup-simplify]: Simplify (/ 1 1) into 1
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [backup-simplify]: Simplify y into y
0.080 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.080 * [backup-simplify]: Simplify (+ 1 0) into 1
0.080 * [backup-simplify]: Simplify (sqrt 1) into 1
0.081 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.081 * [backup-simplify]: Simplify (+ 0 0) into 0
0.082 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.082 * [taylor]: Taking taylor expansion of 1 in y
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.083 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.083 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.084 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
0.084 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
0.084 * [taylor]: Taking taylor expansion of -1/2 in y
0.084 * [backup-simplify]: Simplify -1/2 into -1/2
0.084 * [taylor]: Taking taylor expansion of y in y
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
0.084 * [backup-simplify]: Simplify -1/2 into -1/2
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.085 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.085 * [backup-simplify]: Simplify (- 0) into 0
0.086 * [backup-simplify]: Simplify (+ 0 0) into 0
0.086 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.088 * [backup-simplify]: Simplify (- 0) into 0
0.088 * [backup-simplify]: Simplify (+ 0 0) into 0
0.089 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.089 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.089 * [taylor]: Taking taylor expansion of -1/8 in y
0.089 * [backup-simplify]: Simplify -1/8 into -1/8
0.089 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify (* 1 1) into 1
0.090 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.090 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.091 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
0.091 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.091 * [backup-simplify]: Simplify (+ (* x x) y) into (+ (pow x 2) y)
0.091 * [approximate]: Taking taylor expansion of (+ (pow x 2) y) in (x y) around 0
0.091 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.091 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.091 * [taylor]: Taking taylor expansion of x in y
0.091 * [backup-simplify]: Simplify x into x
0.091 * [taylor]: Taking taylor expansion of y in y
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.091 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [backup-simplify]: Simplify y into y
0.091 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.091 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [backup-simplify]: Simplify y into y
0.091 * [backup-simplify]: Simplify (+ 0 y) into y
0.091 * [taylor]: Taking taylor expansion of y in y
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify (+ 0 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
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [backup-simplify]: Simplify (* 1 1) into 1
0.092 * [backup-simplify]: Simplify (+ 1 0) into 1
0.092 * [taylor]: Taking taylor expansion of 1 in y
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.093 * [backup-simplify]: Simplify (+ 0 0) into 0
0.093 * [taylor]: Taking taylor expansion of 0 in y
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 1 (* y 1))) into (+ (pow x 2) y)
0.093 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) into (+ (/ 1 (pow x 2)) (/ 1 y))
0.093 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.093 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.093 * [taylor]: Taking taylor expansion of x in y
0.093 * [backup-simplify]: Simplify x into x
0.093 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.094 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
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
0.094 * [backup-simplify]: Simplify (/ 1 1) into 1
0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.094 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (* 1 1) into 1
0.100 * [backup-simplify]: Simplify (/ 1 1) into 1
0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.100 * [backup-simplify]: Simplify y into y
0.100 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.100 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify 1 into 1
0.100 * [backup-simplify]: Simplify (* 1 1) into 1
0.101 * [backup-simplify]: Simplify (/ 1 1) into 1
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.101 * [backup-simplify]: Simplify y into y
0.101 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.101 * [backup-simplify]: Simplify (+ 1 0) into 1
0.101 * [taylor]: Taking taylor expansion of 1 in y
0.101 * [backup-simplify]: Simplify 1 into 1
0.101 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.102 * [backup-simplify]: Simplify (+ 0 0) 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 1 into 1
0.103 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [backup-simplify]: Simplify (/ 1 1) into 1
0.103 * [backup-simplify]: Simplify 1 into 1
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.105 * [backup-simplify]: Simplify (+ 0 0) into 0
0.105 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.107 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.107 * [backup-simplify]: Simplify (+ 0 0) into 0
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) y)
0.108 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) into (- (/ 1 (pow x 2)) (/ 1 y))
0.108 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.108 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.108 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.108 * [taylor]: Taking taylor expansion of x in y
0.108 * [backup-simplify]: Simplify x into x
0.108 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.108 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.108 * [backup-simplify]: Simplify (/ 1 1) into 1
0.108 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.108 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.108 * [backup-simplify]: Simplify (* 1 1) into 1
0.109 * [backup-simplify]: Simplify (/ 1 1) into 1
0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.109 * [taylor]: Taking taylor expansion of y in x
0.109 * [backup-simplify]: Simplify y into y
0.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.109 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.109 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (* 1 1) into 1
0.109 * [backup-simplify]: Simplify (/ 1 1) into 1
0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.109 * [taylor]: Taking taylor expansion of y in x
0.109 * [backup-simplify]: Simplify y into y
0.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.110 * [backup-simplify]: Simplify (+ 1 0) into 1
0.110 * [taylor]: Taking taylor expansion of 1 in y
0.110 * [backup-simplify]: Simplify 1 into 1
0.110 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.111 * [backup-simplify]: Simplify (+ 0 0) into 0
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.112 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.112 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.112 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify (/ 1 1) into 1
0.113 * [backup-simplify]: Simplify (- 1) into -1
0.113 * [backup-simplify]: Simplify -1 into -1
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.114 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.114 * [backup-simplify]: Simplify (- 0) into 0
0.114 * [backup-simplify]: Simplify (+ 0 0) into 0
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.114 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.115 * [backup-simplify]: Simplify (- 0) into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.116 * [backup-simplify]: Simplify (- 0) into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) y)
0.117 * * * [progress]: simplifying candidates
0.117 * [simplify]: Simplifying:
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt 1)
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow (* x x) 3) (pow y 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (* (exp (* x x)) (exp y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (pow (* x x) 3) (pow y 3))
  (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))
  (- (* (* x x) (* x x)) (* y y))
  (- (* x x) y)
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
0.118 * * [simplify]: Extracting # 0 : cost  0
0.118 * * [simplify]: Extracting # 1 : cost  0
0.118 * * [simplify]: Extracting # 2 : cost  0
0.118 * * [simplify]: Extracting # 3 : cost  0
0.118 * * [simplify]: Extracting # 4 : cost  0
0.118 * * [simplify]: Extracting # 5 : cost  0
0.118 * * [simplify]: Extracting # 6 : cost  0
0.119 * * [simplify]: Extracting # 7 : cost  0
0.119 * * [simplify]: Extracting # 8 : cost  0
0.119 * * [simplify]: Extracting # 9 : cost  0
0.119 * * [simplify]: Extracting # 10 : cost  0
0.119 * * [simplify]: iteration  0 :  59  enodes  (cost  319 )
0.132 * * [simplify]: Extracting # 0 : cost  0
0.132 * * [simplify]: Extracting # 1 : cost  0
0.132 * * [simplify]: Extracting # 2 : cost  0
0.132 * * [simplify]: Extracting # 3 : cost  0
0.132 * * [simplify]: Extracting # 4 : cost  0
0.133 * * [simplify]: iteration  1 :  154  enodes  (cost  294 )
0.190 * * [simplify]: Extracting # 0 : cost  0
0.190 * * [simplify]: Extracting # 1 : cost  0
0.191 * * [simplify]: Extracting # 2 : cost  0
0.192 * * [simplify]: Extracting # 3 : cost  0
0.193 * * [simplify]: Extracting # 4 : cost  0
0.193 * * [simplify]: iteration  2 :  700  enodes  (cost  258 )
0.545 * * [simplify]: Extracting # 0 : cost  0
0.553 * * [simplify]: Extracting # 1 : cost  0
0.562 * * [simplify]: Extracting # 2 : cost  0
0.570 * * [simplify]: Extracting # 3 : cost  0
0.579 * * [simplify]: Extracting # 4 : cost  0
0.591 * * [simplify]: iteration done:  5000  enodes  (cost  255 )
0.591 * [simplify]: Simplified to:
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (pow (sqrt (+ (* x x) y)) 3)
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow y 3) (pow x 6)))
  (sqrt (+ (pow x 4) (* y (- y (* x x)))))
  (sqrt (- (pow x 4) (* y y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (exp (+ (* x x) y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (pow (+ y (* x x)) 3)
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (pow y 3) (pow x 6))
  (+ (pow x 4) (* y (- y (* x x))))
  (- (pow x 4) (* y y))
  (- (* x x) y)
  (- (* +nan.0 (- (* x x) (- (* y y) y))))
  (+ x (* 1/2 (/ y x)))
  (- (* (/ y x) -1/2) x)
  (+ y (* x x))
  (+ y (* x x))
  (+ y (* x x))
0.591 * * * [progress]: adding candidates to table
0.681 * * [progress]: iteration 2 / 4
0.681 * * * [progress]: picking best candidate
0.686 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>
0.686 * * * [progress]: localizing error
0.699 * * * [progress]: generating rewritten candidates
0.699 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.709 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.718 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.783 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.802 * * * [progress]: generating series expansions
0.802 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.802 * [backup-simplify]: Simplify (sqrt (+ (* x x) y)) into (sqrt (+ (pow x 2) y))
0.802 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
0.802 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.802 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.802 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.802 * [taylor]: Taking taylor expansion of x in y
0.802 * [backup-simplify]: Simplify x into x
0.802 * [taylor]: Taking taylor expansion of y in y
0.802 * [backup-simplify]: Simplify 0 into 0
0.802 * [backup-simplify]: Simplify 1 into 1
0.802 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.802 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.802 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
0.802 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
0.803 * [backup-simplify]: Simplify (+ 0 1) into 1
0.803 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
0.803 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.803 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.803 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.803 * [taylor]: Taking taylor expansion of x in x
0.803 * [backup-simplify]: Simplify 0 into 0
0.803 * [backup-simplify]: Simplify 1 into 1
0.803 * [taylor]: Taking taylor expansion of y in x
0.803 * [backup-simplify]: Simplify y into y
0.803 * [backup-simplify]: Simplify (+ 0 y) into y
0.803 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.803 * [backup-simplify]: Simplify (+ 0 0) into 0
0.803 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.803 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.803 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.803 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.803 * [taylor]: Taking taylor expansion of x in x
0.804 * [backup-simplify]: Simplify 0 into 0
0.804 * [backup-simplify]: Simplify 1 into 1
0.804 * [taylor]: Taking taylor expansion of y in x
0.804 * [backup-simplify]: Simplify y into y
0.804 * [backup-simplify]: Simplify (+ 0 y) into y
0.804 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.804 * [backup-simplify]: Simplify (+ 0 0) into 0
0.804 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.804 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.804 * [taylor]: Taking taylor expansion of y in y
0.804 * [backup-simplify]: Simplify 0 into 0
0.804 * [backup-simplify]: Simplify 1 into 1
0.804 * [backup-simplify]: Simplify (sqrt 0) into 0
0.805 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.805 * [backup-simplify]: Simplify 0 into 0
0.805 * [taylor]: Taking taylor expansion of 0 in y
0.805 * [backup-simplify]: Simplify 0 into 0
0.805 * [backup-simplify]: Simplify 0 into 0
0.805 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.805 * [backup-simplify]: Simplify (* 1 1) into 1
0.806 * [backup-simplify]: Simplify (+ 1 0) into 1
0.806 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
0.806 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.806 * [taylor]: Taking taylor expansion of 1/2 in y
0.806 * [backup-simplify]: Simplify 1/2 into 1/2
0.806 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.806 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.806 * [taylor]: Taking taylor expansion of y in y
0.806 * [backup-simplify]: Simplify 0 into 0
0.806 * [backup-simplify]: Simplify 1 into 1
0.807 * [backup-simplify]: Simplify (/ 1 1) into 1
0.807 * [backup-simplify]: Simplify (sqrt 0) into 0
0.808 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.808 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
0.809 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
0.809 * [backup-simplify]: Simplify 0 into 0
0.810 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.810 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.811 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* (- +nan.0) (pow (* 1 x) 2)) (* +nan.0 (* y 1)))) into (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
0.811 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
0.811 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.811 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.811 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.811 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.811 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.811 * [taylor]: Taking taylor expansion of x in y
0.811 * [backup-simplify]: Simplify x into x
0.811 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.811 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.811 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.811 * [taylor]: Taking taylor expansion of y in y
0.811 * [backup-simplify]: Simplify 0 into 0
0.811 * [backup-simplify]: Simplify 1 into 1
0.812 * [backup-simplify]: Simplify (/ 1 1) into 1
0.812 * [backup-simplify]: Simplify (+ 0 1) into 1
0.812 * [backup-simplify]: Simplify (sqrt 0) into 0
0.813 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.813 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.813 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.813 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.813 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.813 * [taylor]: Taking taylor expansion of x in x
0.813 * [backup-simplify]: Simplify 0 into 0
0.813 * [backup-simplify]: Simplify 1 into 1
0.813 * [backup-simplify]: Simplify (* 1 1) into 1
0.813 * [backup-simplify]: Simplify (/ 1 1) into 1
0.813 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.813 * [taylor]: Taking taylor expansion of y in x
0.813 * [backup-simplify]: Simplify y into y
0.813 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.814 * [backup-simplify]: Simplify (+ 1 0) into 1
0.814 * [backup-simplify]: Simplify (sqrt 1) into 1
0.814 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.815 * [backup-simplify]: Simplify (+ 0 0) into 0
0.815 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.815 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.815 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.815 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.815 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.815 * [taylor]: Taking taylor expansion of x in x
0.815 * [backup-simplify]: Simplify 0 into 0
0.816 * [backup-simplify]: Simplify 1 into 1
0.816 * [backup-simplify]: Simplify (* 1 1) into 1
0.816 * [backup-simplify]: Simplify (/ 1 1) into 1
0.816 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.816 * [taylor]: Taking taylor expansion of y in x
0.816 * [backup-simplify]: Simplify y into y
0.816 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.816 * [backup-simplify]: Simplify (+ 1 0) into 1
0.817 * [backup-simplify]: Simplify (sqrt 1) into 1
0.817 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.818 * [backup-simplify]: Simplify (+ 0 0) into 0
0.818 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.818 * [taylor]: Taking taylor expansion of 1 in y
0.818 * [backup-simplify]: Simplify 1 into 1
0.818 * [taylor]: Taking taylor expansion of 0 in y
0.818 * [backup-simplify]: Simplify 0 into 0
0.818 * [backup-simplify]: Simplify 1 into 1
0.819 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.819 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.819 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.820 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
0.820 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.820 * [taylor]: Taking taylor expansion of 1/2 in y
0.820 * [backup-simplify]: Simplify 1/2 into 1/2
0.820 * [taylor]: Taking taylor expansion of y in y
0.820 * [backup-simplify]: Simplify 0 into 0
0.820 * [backup-simplify]: Simplify 1 into 1
0.820 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.820 * [backup-simplify]: Simplify 1/2 into 1/2
0.820 * [backup-simplify]: Simplify 0 into 0
0.820 * [backup-simplify]: Simplify 0 into 0
0.821 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.822 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.822 * [backup-simplify]: Simplify (+ 0 0) into 0
0.822 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
0.822 * [taylor]: Taking taylor expansion of 0 in y
0.822 * [backup-simplify]: Simplify 0 into 0
0.823 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
0.823 * [backup-simplify]: Simplify 0 into 0
0.823 * [backup-simplify]: Simplify 0 into 0
0.823 * [backup-simplify]: Simplify 0 into 0
0.823 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.824 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.824 * [backup-simplify]: Simplify (+ 0 0) into 0
0.825 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.825 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.825 * [taylor]: Taking taylor expansion of -1/8 in y
0.825 * [backup-simplify]: Simplify -1/8 into -1/8
0.825 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.825 * [taylor]: Taking taylor expansion of y in y
0.825 * [backup-simplify]: Simplify 0 into 0
0.825 * [backup-simplify]: Simplify 1 into 1
0.825 * [backup-simplify]: Simplify (* 1 1) into 1
0.826 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.826 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.826 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.826 * [backup-simplify]: Simplify 0 into 0
0.827 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
0.827 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
0.827 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.827 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.827 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.827 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.827 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.827 * [taylor]: Taking taylor expansion of x in y
0.827 * [backup-simplify]: Simplify x into x
0.827 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.827 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.827 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.827 * [taylor]: Taking taylor expansion of y in y
0.827 * [backup-simplify]: Simplify 0 into 0
0.827 * [backup-simplify]: Simplify 1 into 1
0.827 * [backup-simplify]: Simplify (/ 1 1) into 1
0.828 * [backup-simplify]: Simplify (- 1) into -1
0.828 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.828 * [backup-simplify]: Simplify (sqrt 0) into 0
0.829 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.829 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.829 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.829 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.829 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.829 * [backup-simplify]: Simplify 0 into 0
0.829 * [backup-simplify]: Simplify 1 into 1
0.829 * [backup-simplify]: Simplify (* 1 1) into 1
0.829 * [backup-simplify]: Simplify (/ 1 1) into 1
0.830 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.830 * [taylor]: Taking taylor expansion of y in x
0.830 * [backup-simplify]: Simplify y into y
0.830 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.830 * [backup-simplify]: Simplify (+ 1 0) into 1
0.830 * [backup-simplify]: Simplify (sqrt 1) into 1
0.830 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.831 * [backup-simplify]: Simplify (+ 0 0) into 0
0.831 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.831 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.831 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.832 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.832 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.832 * [taylor]: Taking taylor expansion of x in x
0.832 * [backup-simplify]: Simplify 0 into 0
0.832 * [backup-simplify]: Simplify 1 into 1
0.832 * [backup-simplify]: Simplify (* 1 1) into 1
0.832 * [backup-simplify]: Simplify (/ 1 1) into 1
0.832 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.832 * [taylor]: Taking taylor expansion of y in x
0.832 * [backup-simplify]: Simplify y into y
0.832 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.832 * [backup-simplify]: Simplify (+ 1 0) into 1
0.833 * [backup-simplify]: Simplify (sqrt 1) into 1
0.833 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.833 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.834 * [backup-simplify]: Simplify (+ 0 0) into 0
0.834 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.834 * [taylor]: Taking taylor expansion of 1 in y
0.834 * [backup-simplify]: Simplify 1 into 1
0.834 * [taylor]: Taking taylor expansion of 0 in y
0.834 * [backup-simplify]: Simplify 0 into 0
0.834 * [backup-simplify]: Simplify 1 into 1
0.835 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.835 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.835 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.836 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
0.836 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
0.836 * [taylor]: Taking taylor expansion of -1/2 in y
0.836 * [backup-simplify]: Simplify -1/2 into -1/2
0.836 * [taylor]: Taking taylor expansion of y in y
0.836 * [backup-simplify]: Simplify 0 into 0
0.836 * [backup-simplify]: Simplify 1 into 1
0.836 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
0.837 * [backup-simplify]: Simplify -1/2 into -1/2
0.837 * [backup-simplify]: Simplify 0 into 0
0.837 * [backup-simplify]: Simplify 0 into 0
0.837 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.838 * [backup-simplify]: Simplify (- 0) into 0
0.838 * [backup-simplify]: Simplify (+ 0 0) into 0
0.839 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
0.839 * [taylor]: Taking taylor expansion of 0 in y
0.839 * [backup-simplify]: Simplify 0 into 0
0.839 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
0.839 * [backup-simplify]: Simplify 0 into 0
0.839 * [backup-simplify]: Simplify 0 into 0
0.839 * [backup-simplify]: Simplify 0 into 0
0.840 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.841 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.841 * [backup-simplify]: Simplify (- 0) into 0
0.841 * [backup-simplify]: Simplify (+ 0 0) into 0
0.842 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.842 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.842 * [taylor]: Taking taylor expansion of -1/8 in y
0.842 * [backup-simplify]: Simplify -1/8 into -1/8
0.842 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.842 * [taylor]: Taking taylor expansion of y in y
0.842 * [backup-simplify]: Simplify 0 into 0
0.842 * [backup-simplify]: Simplify 1 into 1
0.842 * [backup-simplify]: Simplify (* 1 1) into 1
0.842 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.843 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.843 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.843 * [backup-simplify]: Simplify 0 into 0
0.843 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
0.844 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.844 * [backup-simplify]: Simplify (sqrt (+ (* x x) y)) into (sqrt (+ (pow x 2) y))
0.844 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
0.844 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.844 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.844 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.844 * [taylor]: Taking taylor expansion of x in y
0.844 * [backup-simplify]: Simplify x into x
0.844 * [taylor]: Taking taylor expansion of y in y
0.844 * [backup-simplify]: Simplify 0 into 0
0.844 * [backup-simplify]: Simplify 1 into 1
0.844 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.844 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.844 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
0.844 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
0.844 * [backup-simplify]: Simplify (+ 0 1) into 1
0.844 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
0.844 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.844 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.844 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.845 * [taylor]: Taking taylor expansion of x in x
0.845 * [backup-simplify]: Simplify 0 into 0
0.845 * [backup-simplify]: Simplify 1 into 1
0.845 * [taylor]: Taking taylor expansion of y in x
0.845 * [backup-simplify]: Simplify y into y
0.845 * [backup-simplify]: Simplify (+ 0 y) into y
0.845 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.845 * [backup-simplify]: Simplify (+ 0 0) into 0
0.845 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.845 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.845 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.845 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.845 * [taylor]: Taking taylor expansion of x in x
0.845 * [backup-simplify]: Simplify 0 into 0
0.845 * [backup-simplify]: Simplify 1 into 1
0.845 * [taylor]: Taking taylor expansion of y in x
0.845 * [backup-simplify]: Simplify y into y
0.845 * [backup-simplify]: Simplify (+ 0 y) into y
0.845 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.845 * [backup-simplify]: Simplify (+ 0 0) into 0
0.845 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.845 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.846 * [taylor]: Taking taylor expansion of y in y
0.846 * [backup-simplify]: Simplify 0 into 0
0.846 * [backup-simplify]: Simplify 1 into 1
0.846 * [backup-simplify]: Simplify (sqrt 0) into 0
0.847 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.847 * [backup-simplify]: Simplify 0 into 0
0.847 * [taylor]: Taking taylor expansion of 0 in y
0.847 * [backup-simplify]: Simplify 0 into 0
0.847 * [backup-simplify]: Simplify 0 into 0
0.847 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.847 * [backup-simplify]: Simplify (* 1 1) into 1
0.847 * [backup-simplify]: Simplify (+ 1 0) into 1
0.848 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
0.848 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.848 * [taylor]: Taking taylor expansion of 1/2 in y
0.848 * [backup-simplify]: Simplify 1/2 into 1/2
0.848 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.848 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.848 * [taylor]: Taking taylor expansion of y in y
0.848 * [backup-simplify]: Simplify 0 into 0
0.848 * [backup-simplify]: Simplify 1 into 1
0.848 * [backup-simplify]: Simplify (/ 1 1) into 1
0.848 * [backup-simplify]: Simplify (sqrt 0) into 0
0.849 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.850 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
0.850 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
0.850 * [backup-simplify]: Simplify 0 into 0
0.852 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.852 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.853 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* (- +nan.0) (pow (* 1 x) 2)) (* +nan.0 (* y 1)))) into (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
0.853 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
0.853 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.853 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.853 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.853 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.853 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.853 * [taylor]: Taking taylor expansion of x in y
0.853 * [backup-simplify]: Simplify x into x
0.853 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.853 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.853 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.853 * [taylor]: Taking taylor expansion of y in y
0.853 * [backup-simplify]: Simplify 0 into 0
0.853 * [backup-simplify]: Simplify 1 into 1
0.853 * [backup-simplify]: Simplify (/ 1 1) into 1
0.854 * [backup-simplify]: Simplify (+ 0 1) into 1
0.854 * [backup-simplify]: Simplify (sqrt 0) into 0
0.854 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.855 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.855 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.855 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.855 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.855 * [taylor]: Taking taylor expansion of x in x
0.855 * [backup-simplify]: Simplify 0 into 0
0.855 * [backup-simplify]: Simplify 1 into 1
0.855 * [backup-simplify]: Simplify (* 1 1) into 1
0.855 * [backup-simplify]: Simplify (/ 1 1) into 1
0.855 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.855 * [taylor]: Taking taylor expansion of y in x
0.855 * [backup-simplify]: Simplify y into y
0.855 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.855 * [backup-simplify]: Simplify (+ 1 0) into 1
0.856 * [backup-simplify]: Simplify (sqrt 1) into 1
0.856 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.856 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.857 * [backup-simplify]: Simplify (+ 0 0) into 0
0.857 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.857 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.857 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.857 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.857 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.857 * [backup-simplify]: Simplify 0 into 0
0.857 * [backup-simplify]: Simplify 1 into 1
0.857 * [backup-simplify]: Simplify (* 1 1) into 1
0.858 * [backup-simplify]: Simplify (/ 1 1) into 1
0.858 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.858 * [taylor]: Taking taylor expansion of y in x
0.858 * [backup-simplify]: Simplify y into y
0.858 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.858 * [backup-simplify]: Simplify (+ 1 0) into 1
0.858 * [backup-simplify]: Simplify (sqrt 1) into 1
0.859 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.859 * [backup-simplify]: Simplify (+ 0 0) into 0
0.860 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.860 * [taylor]: Taking taylor expansion of 1 in y
0.860 * [backup-simplify]: Simplify 1 into 1
0.860 * [taylor]: Taking taylor expansion of 0 in y
0.860 * [backup-simplify]: Simplify 0 into 0
0.860 * [backup-simplify]: Simplify 1 into 1
0.860 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.861 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.862 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
0.862 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.862 * [taylor]: Taking taylor expansion of 1/2 in y
0.862 * [backup-simplify]: Simplify 1/2 into 1/2
0.862 * [taylor]: Taking taylor expansion of y in y
0.862 * [backup-simplify]: Simplify 0 into 0
0.862 * [backup-simplify]: Simplify 1 into 1
0.862 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.862 * [backup-simplify]: Simplify 1/2 into 1/2
0.862 * [backup-simplify]: Simplify 0 into 0
0.862 * [backup-simplify]: Simplify 0 into 0
0.863 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.863 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.864 * [backup-simplify]: Simplify (+ 0 0) into 0
0.864 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
0.864 * [taylor]: Taking taylor expansion of 0 in y
0.864 * [backup-simplify]: Simplify 0 into 0
0.864 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
0.864 * [backup-simplify]: Simplify 0 into 0
0.864 * [backup-simplify]: Simplify 0 into 0
0.864 * [backup-simplify]: Simplify 0 into 0
0.865 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.866 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.866 * [backup-simplify]: Simplify (+ 0 0) into 0
0.867 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.867 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.867 * [taylor]: Taking taylor expansion of -1/8 in y
0.867 * [backup-simplify]: Simplify -1/8 into -1/8
0.867 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.867 * [taylor]: Taking taylor expansion of y in y
0.867 * [backup-simplify]: Simplify 0 into 0
0.867 * [backup-simplify]: Simplify 1 into 1
0.867 * [backup-simplify]: Simplify (* 1 1) into 1
0.867 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.868 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.868 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.868 * [backup-simplify]: Simplify 0 into 0
0.868 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
0.869 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
0.869 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.869 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.869 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.869 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.869 * [taylor]: Taking taylor expansion of x in y
0.869 * [backup-simplify]: Simplify x into x
0.869 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.869 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.869 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.869 * [taylor]: Taking taylor expansion of y in y
0.869 * [backup-simplify]: Simplify 0 into 0
0.869 * [backup-simplify]: Simplify 1 into 1
0.869 * [backup-simplify]: Simplify (/ 1 1) into 1
0.869 * [backup-simplify]: Simplify (- 1) into -1
0.870 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.870 * [backup-simplify]: Simplify (sqrt 0) into 0
0.871 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.871 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.871 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.871 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.871 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.871 * [taylor]: Taking taylor expansion of x in x
0.871 * [backup-simplify]: Simplify 0 into 0
0.871 * [backup-simplify]: Simplify 1 into 1
0.871 * [backup-simplify]: Simplify (* 1 1) into 1
0.871 * [backup-simplify]: Simplify (/ 1 1) into 1
0.871 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.871 * [taylor]: Taking taylor expansion of y in x
0.871 * [backup-simplify]: Simplify y into y
0.871 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.872 * [backup-simplify]: Simplify (+ 1 0) into 1
0.872 * [backup-simplify]: Simplify (sqrt 1) into 1
0.872 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.873 * [backup-simplify]: Simplify (+ 0 0) into 0
0.873 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.873 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.873 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.873 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.873 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [backup-simplify]: Simplify 0 into 0
0.873 * [backup-simplify]: Simplify 1 into 1
0.874 * [backup-simplify]: Simplify (* 1 1) into 1
0.874 * [backup-simplify]: Simplify (/ 1 1) into 1
0.874 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.874 * [taylor]: Taking taylor expansion of y in x
0.874 * [backup-simplify]: Simplify y into y
0.874 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.874 * [backup-simplify]: Simplify (+ 1 0) into 1
0.874 * [backup-simplify]: Simplify (sqrt 1) into 1
0.875 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.875 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.875 * [backup-simplify]: Simplify (+ 0 0) into 0
0.876 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.876 * [taylor]: Taking taylor expansion of 1 in y
0.876 * [backup-simplify]: Simplify 1 into 1
0.876 * [taylor]: Taking taylor expansion of 0 in y
0.876 * [backup-simplify]: Simplify 0 into 0
0.876 * [backup-simplify]: Simplify 1 into 1
0.876 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.877 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.877 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.878 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
0.878 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
0.878 * [taylor]: Taking taylor expansion of -1/2 in y
0.878 * [backup-simplify]: Simplify -1/2 into -1/2
0.878 * [taylor]: Taking taylor expansion of y in y
0.878 * [backup-simplify]: Simplify 0 into 0
0.878 * [backup-simplify]: Simplify 1 into 1
0.883 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
0.883 * [backup-simplify]: Simplify -1/2 into -1/2
0.883 * [backup-simplify]: Simplify 0 into 0
0.883 * [backup-simplify]: Simplify 0 into 0
0.884 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.885 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.885 * [backup-simplify]: Simplify (- 0) into 0
0.885 * [backup-simplify]: Simplify (+ 0 0) into 0
0.886 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
0.886 * [taylor]: Taking taylor expansion of 0 in y
0.886 * [backup-simplify]: Simplify 0 into 0
0.886 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
0.886 * [backup-simplify]: Simplify 0 into 0
0.886 * [backup-simplify]: Simplify 0 into 0
0.886 * [backup-simplify]: Simplify 0 into 0
0.887 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.888 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.888 * [backup-simplify]: Simplify (- 0) into 0
0.888 * [backup-simplify]: Simplify (+ 0 0) into 0
0.889 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.889 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.889 * [taylor]: Taking taylor expansion of -1/8 in y
0.889 * [backup-simplify]: Simplify -1/8 into -1/8
0.889 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.889 * [taylor]: Taking taylor expansion of y in y
0.889 * [backup-simplify]: Simplify 0 into 0
0.889 * [backup-simplify]: Simplify 1 into 1
0.889 * [backup-simplify]: Simplify (* 1 1) into 1
0.890 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.890 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.891 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.891 * [backup-simplify]: Simplify 0 into 0
0.891 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
0.891 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.891 * [backup-simplify]: Simplify (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) into (sqrt (+ (pow x 2) y))
0.891 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
0.891 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.891 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.891 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.891 * [taylor]: Taking taylor expansion of x in y
0.891 * [backup-simplify]: Simplify x into x
0.891 * [taylor]: Taking taylor expansion of y in y
0.891 * [backup-simplify]: Simplify 0 into 0
0.892 * [backup-simplify]: Simplify 1 into 1
0.892 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.892 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.892 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
0.892 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
0.892 * [backup-simplify]: Simplify (+ 0 1) into 1
0.892 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
0.892 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.892 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.892 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.892 * [taylor]: Taking taylor expansion of x in x
0.892 * [backup-simplify]: Simplify 0 into 0
0.892 * [backup-simplify]: Simplify 1 into 1
0.892 * [taylor]: Taking taylor expansion of y in x
0.892 * [backup-simplify]: Simplify y into y
0.892 * [backup-simplify]: Simplify (+ 0 y) into y
0.892 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.893 * [backup-simplify]: Simplify (+ 0 0) into 0
0.893 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.893 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.893 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.893 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.893 * [taylor]: Taking taylor expansion of x in x
0.893 * [backup-simplify]: Simplify 0 into 0
0.893 * [backup-simplify]: Simplify 1 into 1
0.893 * [taylor]: Taking taylor expansion of y in x
0.893 * [backup-simplify]: Simplify y into y
0.893 * [backup-simplify]: Simplify (+ 0 y) into y
0.893 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.893 * [backup-simplify]: Simplify (+ 0 0) into 0
0.893 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.893 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.893 * [taylor]: Taking taylor expansion of y in y
0.893 * [backup-simplify]: Simplify 0 into 0
0.893 * [backup-simplify]: Simplify 1 into 1
0.894 * [backup-simplify]: Simplify (sqrt 0) into 0
0.894 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.894 * [backup-simplify]: Simplify 0 into 0
0.895 * [taylor]: Taking taylor expansion of 0 in y
0.895 * [backup-simplify]: Simplify 0 into 0
0.895 * [backup-simplify]: Simplify 0 into 0
0.895 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.895 * [backup-simplify]: Simplify (* 1 1) into 1
0.895 * [backup-simplify]: Simplify (+ 1 0) into 1
0.896 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
0.896 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.896 * [taylor]: Taking taylor expansion of 1/2 in y
0.896 * [backup-simplify]: Simplify 1/2 into 1/2
0.896 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.896 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.896 * [taylor]: Taking taylor expansion of y in y
0.896 * [backup-simplify]: Simplify 0 into 0
0.896 * [backup-simplify]: Simplify 1 into 1
0.896 * [backup-simplify]: Simplify (/ 1 1) into 1
0.896 * [backup-simplify]: Simplify (sqrt 0) into 0
0.897 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.898 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
0.898 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
0.898 * [backup-simplify]: Simplify 0 into 0
0.900 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.900 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.901 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* (- +nan.0) (pow (* 1 x) 2)) (* +nan.0 (* y 1)))) into (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
0.901 * [backup-simplify]: Simplify (* (sqrt (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)))) (sqrt (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
0.901 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.901 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.901 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.901 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.901 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.901 * [taylor]: Taking taylor expansion of x in y
0.901 * [backup-simplify]: Simplify x into x
0.901 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.901 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.901 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.901 * [taylor]: Taking taylor expansion of y in y
0.901 * [backup-simplify]: Simplify 0 into 0
0.901 * [backup-simplify]: Simplify 1 into 1
0.902 * [backup-simplify]: Simplify (/ 1 1) into 1
0.902 * [backup-simplify]: Simplify (+ 0 1) into 1
0.902 * [backup-simplify]: Simplify (sqrt 0) into 0
0.903 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.903 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.903 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.903 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.903 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.903 * [backup-simplify]: Simplify 0 into 0
0.903 * [backup-simplify]: Simplify 1 into 1
0.903 * [backup-simplify]: Simplify (* 1 1) into 1
0.904 * [backup-simplify]: Simplify (/ 1 1) into 1
0.904 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.904 * [taylor]: Taking taylor expansion of y in x
0.904 * [backup-simplify]: Simplify y into y
0.904 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.904 * [backup-simplify]: Simplify (+ 1 0) into 1
0.905 * [backup-simplify]: Simplify (sqrt 1) into 1
0.905 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.906 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.906 * [backup-simplify]: Simplify (+ 0 0) into 0
0.907 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.907 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.907 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.907 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.907 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.907 * [backup-simplify]: Simplify 0 into 0
0.907 * [backup-simplify]: Simplify 1 into 1
0.907 * [backup-simplify]: Simplify (* 1 1) into 1
0.908 * [backup-simplify]: Simplify (/ 1 1) into 1
0.908 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.908 * [taylor]: Taking taylor expansion of y in x
0.908 * [backup-simplify]: Simplify y into y
0.908 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.908 * [backup-simplify]: Simplify (+ 1 0) into 1
0.908 * [backup-simplify]: Simplify (sqrt 1) into 1
0.909 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.910 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.910 * [backup-simplify]: Simplify (+ 0 0) into 0
0.910 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.911 * [taylor]: Taking taylor expansion of 1 in y
0.911 * [backup-simplify]: Simplify 1 into 1
0.911 * [taylor]: Taking taylor expansion of 0 in y
0.911 * [backup-simplify]: Simplify 0 into 0
0.911 * [backup-simplify]: Simplify 1 into 1
0.911 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.912 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.912 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.913 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
0.913 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.913 * [taylor]: Taking taylor expansion of 1/2 in y
0.913 * [backup-simplify]: Simplify 1/2 into 1/2
0.913 * [taylor]: Taking taylor expansion of y in y
0.914 * [backup-simplify]: Simplify 0 into 0
0.914 * [backup-simplify]: Simplify 1 into 1
0.914 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.914 * [backup-simplify]: Simplify 1/2 into 1/2
0.914 * [backup-simplify]: Simplify 0 into 0
0.914 * [backup-simplify]: Simplify 0 into 0
0.915 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.916 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.916 * [backup-simplify]: Simplify (+ 0 0) into 0
0.917 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
0.917 * [taylor]: Taking taylor expansion of 0 in y
0.917 * [backup-simplify]: Simplify 0 into 0
0.917 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
0.917 * [backup-simplify]: Simplify 0 into 0
0.918 * [backup-simplify]: Simplify 0 into 0
0.918 * [backup-simplify]: Simplify 0 into 0
0.919 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.919 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.919 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.920 * [backup-simplify]: Simplify (+ 0 0) into 0
0.921 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.921 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.921 * [taylor]: Taking taylor expansion of -1/8 in y
0.921 * [backup-simplify]: Simplify -1/8 into -1/8
0.921 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.921 * [taylor]: Taking taylor expansion of y in y
0.921 * [backup-simplify]: Simplify 0 into 0
0.921 * [backup-simplify]: Simplify 1 into 1
0.921 * [backup-simplify]: Simplify (* 1 1) into 1
0.922 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.922 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.923 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.923 * [backup-simplify]: Simplify 0 into 0
0.923 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
0.924 * [backup-simplify]: Simplify (* (sqrt (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))))) (sqrt (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
0.924 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.924 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.924 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.924 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.924 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.924 * [taylor]: Taking taylor expansion of x in y
0.924 * [backup-simplify]: Simplify x into x
0.924 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.924 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.924 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.924 * [taylor]: Taking taylor expansion of y in y
0.924 * [backup-simplify]: Simplify 0 into 0
0.925 * [backup-simplify]: Simplify 1 into 1
0.925 * [backup-simplify]: Simplify (/ 1 1) into 1
0.925 * [backup-simplify]: Simplify (- 1) into -1
0.926 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.926 * [backup-simplify]: Simplify (sqrt 0) into 0
0.927 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.927 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.927 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.927 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.927 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.927 * [taylor]: Taking taylor expansion of x in x
0.927 * [backup-simplify]: Simplify 0 into 0
0.927 * [backup-simplify]: Simplify 1 into 1
0.928 * [backup-simplify]: Simplify (* 1 1) into 1
0.928 * [backup-simplify]: Simplify (/ 1 1) into 1
0.928 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.928 * [taylor]: Taking taylor expansion of y in x
0.928 * [backup-simplify]: Simplify y into y
0.928 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.928 * [backup-simplify]: Simplify (+ 1 0) into 1
0.929 * [backup-simplify]: Simplify (sqrt 1) into 1
0.929 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.930 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.930 * [backup-simplify]: Simplify (+ 0 0) into 0
0.931 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.931 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.931 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.931 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.931 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.931 * [taylor]: Taking taylor expansion of x in x
0.931 * [backup-simplify]: Simplify 0 into 0
0.931 * [backup-simplify]: Simplify 1 into 1
0.931 * [backup-simplify]: Simplify (* 1 1) into 1
0.932 * [backup-simplify]: Simplify (/ 1 1) into 1
0.932 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.932 * [taylor]: Taking taylor expansion of y in x
0.932 * [backup-simplify]: Simplify y into y
0.932 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.932 * [backup-simplify]: Simplify (+ 1 0) into 1
0.933 * [backup-simplify]: Simplify (sqrt 1) into 1
0.933 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.934 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.934 * [backup-simplify]: Simplify (+ 0 0) into 0
0.935 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.935 * [taylor]: Taking taylor expansion of 1 in y
0.935 * [backup-simplify]: Simplify 1 into 1
0.935 * [taylor]: Taking taylor expansion of 0 in y
0.935 * [backup-simplify]: Simplify 0 into 0
0.935 * [backup-simplify]: Simplify 1 into 1
0.936 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.937 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.937 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.938 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
0.938 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
0.938 * [taylor]: Taking taylor expansion of -1/2 in y
0.938 * [backup-simplify]: Simplify -1/2 into -1/2
0.938 * [taylor]: Taking taylor expansion of y in y
0.938 * [backup-simplify]: Simplify 0 into 0
0.938 * [backup-simplify]: Simplify 1 into 1
0.939 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
0.939 * [backup-simplify]: Simplify -1/2 into -1/2
0.939 * [backup-simplify]: Simplify 0 into 0
0.939 * [backup-simplify]: Simplify 0 into 0
0.940 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.941 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.941 * [backup-simplify]: Simplify (- 0) into 0
0.941 * [backup-simplify]: Simplify (+ 0 0) into 0
0.942 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
0.942 * [taylor]: Taking taylor expansion of 0 in y
0.942 * [backup-simplify]: Simplify 0 into 0
0.942 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
0.942 * [backup-simplify]: Simplify 0 into 0
0.942 * [backup-simplify]: Simplify 0 into 0
0.942 * [backup-simplify]: Simplify 0 into 0
0.943 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.944 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.944 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.945 * [backup-simplify]: Simplify (- 0) into 0
0.945 * [backup-simplify]: Simplify (+ 0 0) into 0
0.946 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.946 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.946 * [taylor]: Taking taylor expansion of -1/8 in y
0.946 * [backup-simplify]: Simplify -1/8 into -1/8
0.946 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.946 * [taylor]: Taking taylor expansion of y in y
0.946 * [backup-simplify]: Simplify 0 into 0
0.946 * [backup-simplify]: Simplify 1 into 1
0.947 * [backup-simplify]: Simplify (* 1 1) into 1
0.947 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.947 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.948 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.948 * [backup-simplify]: Simplify 0 into 0
0.949 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
0.949 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.949 * [backup-simplify]: Simplify (sqrt (sqrt (+ (* x x) y))) into (pow (+ (pow x 2) y) 1/4)
0.949 * [approximate]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in (x y) around 0
0.949 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in y
0.949 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in y
0.949 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in y
0.949 * [taylor]: Taking taylor expansion of 1/4 in y
0.949 * [backup-simplify]: Simplify 1/4 into 1/4
0.949 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in y
0.949 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.949 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.949 * [taylor]: Taking taylor expansion of x in y
0.949 * [backup-simplify]: Simplify x into x
0.949 * [taylor]: Taking taylor expansion of y in y
0.949 * [backup-simplify]: Simplify 0 into 0
0.949 * [backup-simplify]: Simplify 1 into 1
0.949 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.950 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.950 * [backup-simplify]: Simplify (log (pow x 2)) into (log (pow x 2))
0.950 * [backup-simplify]: Simplify (* 1/4 (log (pow x 2))) into (* 1/4 (log (pow x 2)))
0.950 * [backup-simplify]: Simplify (exp (* 1/4 (log (pow x 2)))) into (pow (pow x 2) 1/4)
0.950 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in x
0.950 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in x
0.950 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in x
0.950 * [taylor]: Taking taylor expansion of 1/4 in x
0.950 * [backup-simplify]: Simplify 1/4 into 1/4
0.950 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
0.950 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.950 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.950 * [taylor]: Taking taylor expansion of x in x
0.950 * [backup-simplify]: Simplify 0 into 0
0.950 * [backup-simplify]: Simplify 1 into 1
0.950 * [taylor]: Taking taylor expansion of y in x
0.950 * [backup-simplify]: Simplify y into y
0.950 * [backup-simplify]: Simplify (+ 0 y) into y
0.950 * [backup-simplify]: Simplify (log y) into (log y)
0.951 * [backup-simplify]: Simplify (* 1/4 (log y)) into (* 1/4 (log y))
0.951 * [backup-simplify]: Simplify (exp (* 1/4 (log y))) into (pow y 1/4)
0.951 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in x
0.951 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in x
0.951 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in x
0.951 * [taylor]: Taking taylor expansion of 1/4 in x
0.951 * [backup-simplify]: Simplify 1/4 into 1/4
0.951 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
0.951 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.951 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.951 * [taylor]: Taking taylor expansion of x in x
0.951 * [backup-simplify]: Simplify 0 into 0
0.951 * [backup-simplify]: Simplify 1 into 1
0.951 * [taylor]: Taking taylor expansion of y in x
0.951 * [backup-simplify]: Simplify y into y
0.951 * [backup-simplify]: Simplify (+ 0 y) into y
0.951 * [backup-simplify]: Simplify (log y) into (log y)
0.951 * [backup-simplify]: Simplify (* 1/4 (log y)) into (* 1/4 (log y))
0.951 * [backup-simplify]: Simplify (exp (* 1/4 (log y))) into (pow y 1/4)
0.951 * [taylor]: Taking taylor expansion of (pow y 1/4) in y
0.951 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log y))) in y
0.951 * [taylor]: Taking taylor expansion of (* 1/4 (log y)) in y
0.951 * [taylor]: Taking taylor expansion of 1/4 in y
0.951 * [backup-simplify]: Simplify 1/4 into 1/4
0.951 * [taylor]: Taking taylor expansion of (log y) in y
0.951 * [taylor]: Taking taylor expansion of y in y
0.951 * [backup-simplify]: Simplify 0 into 0
0.951 * [backup-simplify]: Simplify 1 into 1
0.952 * [backup-simplify]: Simplify (log 1) into 0
0.952 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
0.952 * [backup-simplify]: Simplify (* 1/4 (log y)) into (* 1/4 (log y))
0.952 * [backup-simplify]: Simplify (exp (* 1/4 (log y))) into (pow y 1/4)
0.952 * [backup-simplify]: Simplify (pow y 1/4) into (pow y 1/4)
0.953 * [backup-simplify]: Simplify (+ 0 0) into 0
0.954 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
0.954 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (log y))) into 0
0.955 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
0.955 * [taylor]: Taking taylor expansion of 0 in y
0.955 * [backup-simplify]: Simplify 0 into 0
0.955 * [backup-simplify]: Simplify 0 into 0
0.956 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
0.956 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
0.957 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (log y))) into 0
0.958 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
0.958 * [backup-simplify]: Simplify 0 into 0
0.958 * [backup-simplify]: Simplify (* 1 1) into 1
0.958 * [backup-simplify]: Simplify (+ 1 0) into 1
0.960 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow y 1)))) 2) into (/ 1 y)
0.960 * [backup-simplify]: Simplify (+ (* 1/4 (/ 1 y)) (+ (* 0 0) (* 0 (log y)))) into (* 1/4 (/ 1 y))
0.961 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 1/4 (/ 1 y)) 1) 1)))) into (* 1/4 (pow (/ 1 (pow y 3)) 1/4))
0.961 * [taylor]: Taking taylor expansion of (* 1/4 (pow (/ 1 (pow y 3)) 1/4)) in y
0.961 * [taylor]: Taking taylor expansion of 1/4 in y
0.961 * [backup-simplify]: Simplify 1/4 into 1/4
0.961 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 3)) 1/4) in y
0.961 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow y 3))))) in y
0.961 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 (pow y 3)))) in y
0.961 * [taylor]: Taking taylor expansion of 1/4 in y
0.961 * [backup-simplify]: Simplify 1/4 into 1/4
0.961 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 3))) in y
0.962 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.962 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.962 * [taylor]: Taking taylor expansion of y in y
0.962 * [backup-simplify]: Simplify 0 into 0
0.962 * [backup-simplify]: Simplify 1 into 1
0.962 * [backup-simplify]: Simplify (* 1 1) into 1
0.962 * [backup-simplify]: Simplify (* 1 1) into 1
0.963 * [backup-simplify]: Simplify (/ 1 1) into 1
0.963 * [backup-simplify]: Simplify (log 1) into 0
0.963 * [backup-simplify]: Simplify (+ (* (- 3) (log y)) 0) into (- (* 3 (log y)))
0.963 * [backup-simplify]: Simplify (* 1/4 (- (* 3 (log y)))) into (* -3/4 (log y))
0.963 * [backup-simplify]: Simplify (exp (* -3/4 (log y))) into (pow y -3/4)
0.964 * [backup-simplify]: Simplify (* 1/4 (pow y -3/4)) into (* 1/4 (pow (/ 1 (pow y 3)) 1/4))
0.964 * [backup-simplify]: Simplify (* 1/4 (pow (/ 1 (pow y 3)) 1/4)) into (* 1/4 (pow (/ 1 (pow y 3)) 1/4))
0.964 * [backup-simplify]: Simplify 0 into 0
0.966 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
0.967 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
0.967 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log y)))) into 0
0.969 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
0.969 * [backup-simplify]: Simplify 0 into 0
0.969 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.970 * [backup-simplify]: Simplify (+ 0 0) into 0
0.972 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow y 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 1) 1)) (pow y 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow y 1)))) 6) into 0
0.973 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 (log y))))) into 0
0.975 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 1/4 (/ 1 y)) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
0.975 * [taylor]: Taking taylor expansion of 0 in y
0.975 * [backup-simplify]: Simplify 0 into 0
0.975 * [backup-simplify]: Simplify 0 into 0
0.975 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.976 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.978 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
0.978 * [backup-simplify]: Simplify (+ (* (- 3) (log y)) 0) into (- (* 3 (log y)))
0.978 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (- (* 3 (log y))))) into 0
0.979 * [backup-simplify]: Simplify (* (exp (* -3/4 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
0.980 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (pow y -3/4))) into 0
0.980 * [backup-simplify]: Simplify 0 into 0
0.980 * [backup-simplify]: Simplify 0 into 0
0.984 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
0.985 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
0.986 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log y))))) into 0
0.987 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
0.987 * [backup-simplify]: Simplify 0 into 0
0.988 * [backup-simplify]: Simplify (+ (* (* 1/4 (pow (/ 1 (pow y 3)) 1/4)) (pow (* 1 x) 2)) (pow y 1/4)) into (+ (* 1/4 (* (pow x 2) (pow (/ 1 (pow y 3)) 1/4))) (pow y 1/4))
0.988 * [backup-simplify]: Simplify (sqrt (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)))) into (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4)
0.988 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in (x y) around 0
0.988 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in y
0.988 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in y
0.988 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in y
0.988 * [taylor]: Taking taylor expansion of 1/4 in y
0.988 * [backup-simplify]: Simplify 1/4 into 1/4
0.988 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.988 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.988 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.988 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.988 * [taylor]: Taking taylor expansion of x in y
0.988 * [backup-simplify]: Simplify x into x
0.988 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.989 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.989 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.989 * [taylor]: Taking taylor expansion of y in y
0.989 * [backup-simplify]: Simplify 0 into 0
0.989 * [backup-simplify]: Simplify 1 into 1
0.989 * [backup-simplify]: Simplify (/ 1 1) into 1
0.990 * [backup-simplify]: Simplify (+ 0 1) into 1
0.990 * [backup-simplify]: Simplify (log 1) into 0
0.990 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y))
0.990 * [backup-simplify]: Simplify (* 1/4 (- (log y))) into (* -1/4 (log y))
0.990 * [backup-simplify]: Simplify (exp (* -1/4 (log y))) into (pow y -1/4)
0.990 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
0.991 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
0.991 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
0.991 * [taylor]: Taking taylor expansion of 1/4 in x
0.991 * [backup-simplify]: Simplify 1/4 into 1/4
0.991 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.991 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.991 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.991 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.991 * [taylor]: Taking taylor expansion of x in x
0.991 * [backup-simplify]: Simplify 0 into 0
0.991 * [backup-simplify]: Simplify 1 into 1
0.991 * [backup-simplify]: Simplify (* 1 1) into 1
0.991 * [backup-simplify]: Simplify (/ 1 1) into 1
0.991 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.992 * [taylor]: Taking taylor expansion of y in x
0.992 * [backup-simplify]: Simplify y into y
0.992 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.992 * [backup-simplify]: Simplify (+ 1 0) into 1
0.992 * [backup-simplify]: Simplify (log 1) into 0
0.993 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
0.993 * [backup-simplify]: Simplify (* 1/4 (- (* 2 (log x)))) into (* -1/2 (log x))
0.993 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
0.993 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
0.993 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
0.993 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
0.993 * [taylor]: Taking taylor expansion of 1/4 in x
0.993 * [backup-simplify]: Simplify 1/4 into 1/4
0.993 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.993 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.993 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.993 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.993 * [taylor]: Taking taylor expansion of x in x
0.993 * [backup-simplify]: Simplify 0 into 0
0.993 * [backup-simplify]: Simplify 1 into 1
0.994 * [backup-simplify]: Simplify (* 1 1) into 1
0.994 * [backup-simplify]: Simplify (/ 1 1) into 1
0.994 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.994 * [taylor]: Taking taylor expansion of y in x
0.994 * [backup-simplify]: Simplify y into y
0.994 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.994 * [backup-simplify]: Simplify (+ 1 0) into 1
0.995 * [backup-simplify]: Simplify (log 1) into 0
0.995 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
0.995 * [backup-simplify]: Simplify (* 1/4 (- (* 2 (log x)))) into (* -1/2 (log x))
0.995 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
0.995 * [taylor]: Taking taylor expansion of (pow x -1/2) in y
0.995 * [taylor]: Taking taylor expansion of (exp (* -1/2 (log x))) in y
0.996 * [taylor]: Taking taylor expansion of (* -1/2 (log x)) in y
0.996 * [taylor]: Taking taylor expansion of -1/2 in y
0.996 * [backup-simplify]: Simplify -1/2 into -1/2
0.996 * [taylor]: Taking taylor expansion of (log x) in y
0.996 * [taylor]: Taking taylor expansion of x in y
0.996 * [backup-simplify]: Simplify x into x
0.996 * [backup-simplify]: Simplify (log x) into (log x)
0.996 * [backup-simplify]: Simplify (* -1/2 (log x)) into (* -1/2 (log x))
0.996 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
0.996 * [backup-simplify]: Simplify (pow x -1/2) into (pow x -1/2)
0.997 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.997 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.998 * [backup-simplify]: Simplify (+ 0 0) into 0
0.999 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
0.999 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
1.000 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (- (* 2 (log x))))) into 0
1.001 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
1.001 * [taylor]: Taking taylor expansion of 0 in y
1.001 * [backup-simplify]: Simplify 0 into 0
1.001 * [backup-simplify]: Simplify 0 into 0
1.002 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
1.002 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 (log x))) into 0
1.003 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
1.003 * [backup-simplify]: Simplify 0 into 0
1.004 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.004 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.005 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1.012 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 y)) 1)) (pow 1 1)))) 2) into (/ 1 y)
1.012 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
1.013 * [backup-simplify]: Simplify (+ (* 1/4 (/ 1 y)) (+ (* 0 0) (* 0 (- (* 2 (log x)))))) into (* 1/4 (/ 1 y))
1.014 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 1/4 (/ 1 y)) 1) 1)))) into (* 1/4 (* (sqrt (/ 1 x)) (/ 1 y)))
1.014 * [taylor]: Taking taylor expansion of (* 1/4 (* (sqrt (/ 1 x)) (/ 1 y))) in y
1.014 * [taylor]: Taking taylor expansion of 1/4 in y
1.014 * [backup-simplify]: Simplify 1/4 into 1/4
1.014 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
1.014 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
1.014 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.014 * [taylor]: Taking taylor expansion of x in y
1.014 * [backup-simplify]: Simplify x into x
1.014 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.014 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
1.014 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.014 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 x)))) into 0
1.014 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.014 * [taylor]: Taking taylor expansion of y in y
1.014 * [backup-simplify]: Simplify 0 into 0
1.014 * [backup-simplify]: Simplify 1 into 1
1.015 * [backup-simplify]: Simplify (/ 1 1) into 1
1.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.016 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 x)) 0) (* 0 1)) into 0
1.016 * [backup-simplify]: Simplify (* (sqrt (/ 1 x)) 1) into (sqrt (/ 1 x))
1.016 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (sqrt (/ 1 x)))) into 0
1.016 * [backup-simplify]: Simplify 0 into 0
1.016 * [backup-simplify]: Simplify 0 into 0
1.018 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
1.018 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 (log x)))) into 0
1.019 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1.020 * [backup-simplify]: Simplify 0 into 0
1.020 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.021 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.021 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.022 * [backup-simplify]: Simplify (+ 0 0) into 0
1.025 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 y)) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1.025 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
1.026 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 (- (* 2 (log x))))))) into 0
1.028 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 1/4 (/ 1 y)) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1.028 * [taylor]: Taking taylor expansion of 0 in y
1.028 * [backup-simplify]: Simplify 0 into 0
1.028 * [backup-simplify]: Simplify 0 into 0
1.028 * [backup-simplify]: Simplify (pow (/ 1 x) -1/2) into (pow (/ 1 x) -1/2)
1.028 * [backup-simplify]: Simplify (sqrt (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))))) into (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4)
1.028 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in (x y) around 0
1.028 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in y
1.028 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in y
1.028 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in y
1.028 * [taylor]: Taking taylor expansion of 1/4 in y
1.028 * [backup-simplify]: Simplify 1/4 into 1/4
1.028 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in y
1.028 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
1.028 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.028 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.028 * [taylor]: Taking taylor expansion of x in y
1.028 * [backup-simplify]: Simplify x into x
1.028 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.029 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.029 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.029 * [taylor]: Taking taylor expansion of y in y
1.029 * [backup-simplify]: Simplify 0 into 0
1.029 * [backup-simplify]: Simplify 1 into 1
1.029 * [backup-simplify]: Simplify (/ 1 1) into 1
1.029 * [backup-simplify]: Simplify (- 1) into -1
1.030 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.030 * [backup-simplify]: Simplify (log -1) into (log -1)
1.031 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
1.031 * [backup-simplify]: Simplify (* 1/4 (- (log -1) (log y))) into (* 1/4 (- (log -1) (log y)))
1.032 * [backup-simplify]: Simplify (exp (* 1/4 (- (log -1) (log y)))) into (exp (* 1/4 (- (log -1) (log y))))
1.032 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
1.032 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
1.032 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
1.032 * [taylor]: Taking taylor expansion of 1/4 in x
1.032 * [backup-simplify]: Simplify 1/4 into 1/4
1.032 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
1.032 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
1.032 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.032 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.032 * [backup-simplify]: Simplify 0 into 0
1.032 * [backup-simplify]: Simplify 1 into 1
1.032 * [backup-simplify]: Simplify (* 1 1) into 1
1.033 * [backup-simplify]: Simplify (/ 1 1) into 1
1.033 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.033 * [taylor]: Taking taylor expansion of y in x
1.033 * [backup-simplify]: Simplify y into y
1.033 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.033 * [backup-simplify]: Simplify (+ 1 0) into 1
1.033 * [backup-simplify]: Simplify (log 1) into 0
1.034 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
1.034 * [backup-simplify]: Simplify (* 1/4 (- (* 2 (log x)))) into (* -1/2 (log x))
1.034 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
1.034 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
1.034 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
1.034 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
1.034 * [taylor]: Taking taylor expansion of 1/4 in x
1.034 * [backup-simplify]: Simplify 1/4 into 1/4
1.034 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
1.034 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
1.034 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.034 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.034 * [taylor]: Taking taylor expansion of x in x
1.034 * [backup-simplify]: Simplify 0 into 0
1.034 * [backup-simplify]: Simplify 1 into 1
1.035 * [backup-simplify]: Simplify (* 1 1) into 1
1.035 * [backup-simplify]: Simplify (/ 1 1) into 1
1.035 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.035 * [taylor]: Taking taylor expansion of y in x
1.035 * [backup-simplify]: Simplify y into y
1.035 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.035 * [backup-simplify]: Simplify (+ 1 0) into 1
1.036 * [backup-simplify]: Simplify (log 1) into 0
1.036 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
1.036 * [backup-simplify]: Simplify (* 1/4 (- (* 2 (log x)))) into (* -1/2 (log x))
1.036 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
1.036 * [taylor]: Taking taylor expansion of (pow x -1/2) in y
1.036 * [taylor]: Taking taylor expansion of (exp (* -1/2 (log x))) in y
1.036 * [taylor]: Taking taylor expansion of (* -1/2 (log x)) in y
1.037 * [taylor]: Taking taylor expansion of -1/2 in y
1.037 * [backup-simplify]: Simplify -1/2 into -1/2
1.037 * [taylor]: Taking taylor expansion of (log x) in y
1.037 * [taylor]: Taking taylor expansion of x in y
1.037 * [backup-simplify]: Simplify x into x
1.037 * [backup-simplify]: Simplify (log x) into (log x)
1.037 * [backup-simplify]: Simplify (* -1/2 (log x)) into (* -1/2 (log x))
1.037 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
1.037 * [backup-simplify]: Simplify (pow x -1/2) into (pow x -1/2)
1.038 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.038 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.038 * [backup-simplify]: Simplify (+ 0 0) into 0
1.040 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1.040 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
1.040 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (- (* 2 (log x))))) into 0
1.041 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
1.041 * [taylor]: Taking taylor expansion of 0 in y
1.041 * [backup-simplify]: Simplify 0 into 0
1.041 * [backup-simplify]: Simplify 0 into 0
1.042 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
1.042 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 (log x))) into 0
1.043 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
1.043 * [backup-simplify]: Simplify 0 into 0
1.044 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.045 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.045 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.047 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (/ 1 y))) 1)) (pow 1 1)))) 2) into (/ -1 y)
1.047 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
1.048 * [backup-simplify]: Simplify (+ (* 1/4 (/ -1 y)) (+ (* 0 0) (* 0 (- (* 2 (log x)))))) into (- (* 1/4 (/ 1 y)))
1.049 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 1/4 (/ 1 y))) 1) 1)))) into (* -1/4 (* (sqrt (/ 1 x)) (/ 1 y)))
1.049 * [taylor]: Taking taylor expansion of (* -1/4 (* (sqrt (/ 1 x)) (/ 1 y))) in y
1.049 * [taylor]: Taking taylor expansion of -1/4 in y
1.049 * [backup-simplify]: Simplify -1/4 into -1/4
1.049 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
1.049 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
1.049 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.049 * [taylor]: Taking taylor expansion of x in y
1.049 * [backup-simplify]: Simplify x into x
1.049 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.049 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
1.049 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.049 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 x)))) into 0
1.049 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.049 * [taylor]: Taking taylor expansion of y in y
1.049 * [backup-simplify]: Simplify 0 into 0
1.049 * [backup-simplify]: Simplify 1 into 1
1.050 * [backup-simplify]: Simplify (/ 1 1) into 1
1.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.051 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 x)) 0) (* 0 1)) into 0
1.051 * [backup-simplify]: Simplify (* (sqrt (/ 1 x)) 1) into (sqrt (/ 1 x))
1.052 * [backup-simplify]: Simplify (+ (* -1/4 0) (* 0 (sqrt (/ 1 x)))) into 0
1.052 * [backup-simplify]: Simplify 0 into 0
1.052 * [backup-simplify]: Simplify 0 into 0
1.053 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
1.054 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 (log x)))) into 0
1.055 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1.055 * [backup-simplify]: Simplify 0 into 0
1.056 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.057 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.057 * [backup-simplify]: Simplify (- 0) into 0
1.058 * [backup-simplify]: Simplify (+ 0 0) into 0
1.060 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (/ 1 y))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1.061 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
1.062 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 (/ -1 y)) (+ (* 0 0) (* 0 (- (* 2 (log x))))))) into 0
1.063 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 1/4 (/ 1 y))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1.063 * [taylor]: Taking taylor expansion of 0 in y
1.063 * [backup-simplify]: Simplify 0 into 0
1.063 * [backup-simplify]: Simplify 0 into 0
1.064 * [backup-simplify]: Simplify (pow (/ 1 (- x)) -1/2) into (pow (/ -1 x) -1/2)
1.064 * * * [progress]: simplifying candidates
1.066 * [simplify]: Simplifying:
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt 1)
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow (* x x) 3) (pow y 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt 1)
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow (* x x) 3) (pow y 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1/2 2) (/ 1/2 2))
  (+ (/ 1/2 2) (/ (/ 1 2) 2))
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (+ (/ (/ 1 2) 2) (/ 1/2 2))
  (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2))
  (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (+ (* x x) y) (+ (* x x) y))
  (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)))
  (* (+ (* x x) y) (+ (* x x) y))
  (+ 1 1)
  (+ (log (sqrt (sqrt (+ (* x x) y)))) (log (sqrt (sqrt (+ (* x x) y)))))
  (log (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (exp (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (* (* (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (* (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (* (cbrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))) (cbrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))))
  (cbrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (* (* (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)))
  (sqrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (sqrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))) (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))))
  (* (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))) (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))))
  (* (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))) (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))) (sqrt (sqrt (- (* x x) y))))
  (* (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))) (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))))
  (* (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))) (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y))))
  (* (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y))))) (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y))))))
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))) (sqrt (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))))
  (* (sqrt (cbrt (sqrt (+ (* x x) y)))) (sqrt (cbrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))) (sqrt (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))))
  (* (sqrt (sqrt (cbrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt 1)) (sqrt (sqrt 1)))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* 1 1)
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1/2 2))
  (* 2 (/ 1 2))
  (* 2 (/ (/ 1 2) 2))
  (* (sqrt (sqrt (+ (* x x) y))) (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y))))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt 1)))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt 1))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (* x x) y))) 1)
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (cbrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))) (sqrt (sqrt (+ (* x x) y))))
  (log (sqrt (sqrt (+ (* x x) y))))
  (exp (sqrt (sqrt (+ (* x x) y))))
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y)))))
  (cbrt (sqrt (sqrt (+ (* x x) y))))
  (* (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (sqrt (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y)))))
  (sqrt (cbrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))))
  (sqrt (sqrt (cbrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt 1))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt 1)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3))))
  (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))))
  (sqrt (sqrt (- (* (* x x) (* x x)) (* y y))))
  (sqrt (sqrt (- (* x x) y)))
  (/ 1/2 2)
  (/ 1 2)
  (/ (/ 1 2) 2)
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (+ (* 1/4 (* (pow x 2) (pow (/ 1 (pow y 3)) 1/4))) (pow y 1/4))
  (pow (/ 1 x) -1/2)
  (pow (/ -1 x) -1/2)
1.071 * * [simplify]: Extracting # 0 : cost  0
1.071 * * [simplify]: Extracting # 1 : cost  0
1.071 * * [simplify]: Extracting # 2 : cost  0
1.072 * * [simplify]: Extracting # 3 : cost  0
1.072 * * [simplify]: Extracting # 4 : cost  0
1.072 * * [simplify]: Extracting # 5 : cost  0
1.072 * * [simplify]: Extracting # 6 : cost  0
1.073 * * [simplify]: Extracting # 7 : cost  0
1.073 * * [simplify]: Extracting # 8 : cost  0
1.073 * * [simplify]: Extracting # 9 : cost  0
1.073 * * [simplify]: Extracting # 10 : cost  0
1.074 * * [simplify]: Extracting # 11 : cost  0
1.074 * * [simplify]: iteration  0 :  138  enodes  (cost  2475 )
1.136 * * [simplify]: Extracting # 0 : cost  0
1.137 * * [simplify]: Extracting # 1 : cost  0
1.137 * * [simplify]: Extracting # 2 : cost  0
1.137 * * [simplify]: Extracting # 3 : cost  0
1.138 * * [simplify]: Extracting # 4 : cost  0
1.138 * * [simplify]: iteration  1 :  308  enodes  (cost  1579 )
1.290 * * [simplify]: Extracting # 0 : cost  0
1.292 * * [simplify]: Extracting # 1 : cost  0
1.295 * * [simplify]: Extracting # 2 : cost  0
1.297 * * [simplify]: Extracting # 3 : cost  0
1.300 * * [simplify]: Extracting # 4 : cost  0
1.303 * * [simplify]: Extracting # 5 : cost  0
1.312 * * [simplify]: iteration  2 :  1334  enodes  (cost  1419 )
1.889 * * [simplify]: Extracting # 0 : cost  0
1.909 * * [simplify]: Extracting # 1 : cost  0
1.917 * * [simplify]: Extracting # 2 : cost  0
1.925 * * [simplify]: Extracting # 3 : cost  0
1.932 * * [simplify]: Extracting # 4 : cost  0
1.943 * * [simplify]: iteration done:  5000  enodes  (cost  1396 )
1.944 * [simplify]: Simplified to:
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (pow (sqrt (+ y (* x x))) 3)
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  (sqrt (+ y (* x x)))
  (sqrt (+ (pow y 3) (pow x 6)))
  (sqrt (+ (pow x 4) (* y (- y (* x x)))))
  (sqrt (- (pow x 4) (* y y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (pow (sqrt (+ y (* x x))) 3)
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  (sqrt (+ y (* x x)))
  (sqrt (+ (pow y 3) (pow x 6)))
  (sqrt (+ (pow x 4) (* y (- y (* x x)))))
  (sqrt (- (pow x 4) (* y y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  1
  2
  1/2
  1/2
  1
  1
  1/2
  1/2
  (+ y (* x x))
  (sqrt (+ y (* x x)))
  (pow (sqrt (+ y (* x x))) (+ 3 1))
  (+ y (* x x))
  (pow (sqrt (+ y (* x x))) (+ 3 1))
  2
  (log (sqrt (+ (* x x) y)))
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (pow (sqrt (+ y (* x x))) 3)
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (pow (sqrt (+ y (* x x))) 3)
  (+ y (* x x))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (+ (pow y 3) (pow x 6)))
  (sqrt (+ (pow x 4) (* y (- y (* x x)))))
  (* (sqrt (sqrt (+ (pow y 3) (pow x 6)))) (sqrt (sqrt (- (pow x 4) (* y y)))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (+ (pow x 4) (* y (- y (* x x)))))))
  (* (sqrt (sqrt (+ (pow y 3) (pow x 6)))) (sqrt (sqrt (- (pow x 4) (* y y)))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (+ (pow x 4) (* y (- y (* x x)))))))
  (sqrt (- (pow x 4) (* y y)))
  (sqrt (- (* x x) y))
  (pow (cbrt (sqrt (sqrt (+ (* x x) y)))) (+ 3 1))
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y)))))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  (sqrt (+ y (* x x)))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  (sqrt (+ y (* x x)))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  (sqrt (+ y (* x x)))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  2
  1/2
  1
  1/2
  (* (pow (cbrt (sqrt (sqrt (+ (* x x) y)))) (+ 3 1)) (cbrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (* x x) y))) (fabs (cbrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (fabs (cbrt (+ (* x x) y)))))
  (pow (sqrt (sqrt (sqrt (+ (* x x) y)))) 3)
  (sqrt (sqrt (+ y (* x x))))
  (pow (sqrt (sqrt (sqrt (+ (* x x) y)))) 3)
  (sqrt (sqrt (+ y (* x x))))
  (pow (sqrt (sqrt (sqrt (+ (* x x) y)))) 3)
  (sqrt (sqrt (+ y (* x x))))
  (pow (cbrt (sqrt (sqrt (+ (* x x) y)))) (+ 3 1))
  (* (sqrt (cbrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (pow (sqrt (sqrt (sqrt (+ (* x x) y)))) 3)
  (sqrt (+ y (* x x)))
  (pow (sqrt (sqrt (sqrt (+ (* x x) y)))) 3)
  (sqrt (+ y (* x x)))
  (pow (sqrt (sqrt (sqrt (+ (* x x) y)))) 3)
  (sqrt (+ y (* x x)))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (pow y 3) (pow x 6)))))
  (* (sqrt (sqrt (- (pow x 4) (* y y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (pow y 3) (pow x 6)))))
  (* (sqrt (sqrt (- (pow x 4) (* y y)))) (sqrt (sqrt (+ (* x x) y))))
  (log (sqrt (sqrt (+ (* x x) y))))
  (exp (sqrt (sqrt (+ (* x x) y))))
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y)))))
  (cbrt (sqrt (sqrt (+ (* x x) y))))
  (pow (sqrt (sqrt (+ y (* x x)))) 3)
  (fabs (cbrt (sqrt (+ (* x x) y))))
  (sqrt (cbrt (sqrt (+ (* x x) y))))
  (sqrt (fabs (cbrt (+ (* x x) y))))
  (sqrt (sqrt (cbrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  1
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  1
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ (pow y 3) (pow x 6))))
  (sqrt (sqrt (+ (pow x 4) (* y (- y (* x x))))))
  (sqrt (sqrt (- (pow x 4) (* y y))))
  (sqrt (sqrt (- (* x x) y)))
  1/4
  1/2
  1/4
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (* +nan.0 (+ (- (* y y) y) (- (* x x))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (* +nan.0 (+ (- (* y y) y) (- (* x x))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (* +nan.0 (+ (- (* y y) y) (- (* x x))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (+ (* 1/4 (* (pow x 2) (pow (/ 1 (pow y 3)) 1/4))) (pow y 1/4))
  (pow (/ 1 x) -1/2)
  (pow (/ -1 x) -1/2)
1.945 * * * [progress]: adding candidates to table
2.238 * * [progress]: iteration 3 / 4
2.238 * * * [progress]: picking best candidate
2.240 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (/ y x) -1/2) x))>
2.240 * * * [progress]: localizing error
2.245 * * * [progress]: generating rewritten candidates
2.245 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
2.269 * * * [progress]: generating series expansions
2.269 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
2.269 * [backup-simplify]: Simplify (* (/ y x) -1/2) into (* -1/2 (/ y x))
2.269 * [approximate]: Taking taylor expansion of (* -1/2 (/ y x)) in (y x) around 0
2.269 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in x
2.269 * [taylor]: Taking taylor expansion of -1/2 in x
2.269 * [backup-simplify]: Simplify -1/2 into -1/2
2.269 * [taylor]: Taking taylor expansion of (/ y x) in x
2.269 * [taylor]: Taking taylor expansion of y in x
2.269 * [backup-simplify]: Simplify y into y
2.269 * [taylor]: Taking taylor expansion of x in x
2.269 * [backup-simplify]: Simplify 0 into 0
2.269 * [backup-simplify]: Simplify 1 into 1
2.270 * [backup-simplify]: Simplify (/ y 1) into y
2.270 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in y
2.270 * [taylor]: Taking taylor expansion of -1/2 in y
2.270 * [backup-simplify]: Simplify -1/2 into -1/2
2.270 * [taylor]: Taking taylor expansion of (/ y x) in y
2.270 * [taylor]: Taking taylor expansion of y in y
2.270 * [backup-simplify]: Simplify 0 into 0
2.270 * [backup-simplify]: Simplify 1 into 1
2.270 * [taylor]: Taking taylor expansion of x in y
2.270 * [backup-simplify]: Simplify x into x
2.270 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.270 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in y
2.270 * [taylor]: Taking taylor expansion of -1/2 in y
2.270 * [backup-simplify]: Simplify -1/2 into -1/2
2.270 * [taylor]: Taking taylor expansion of (/ y x) in y
2.270 * [taylor]: Taking taylor expansion of y in y
2.270 * [backup-simplify]: Simplify 0 into 0
2.270 * [backup-simplify]: Simplify 1 into 1
2.270 * [taylor]: Taking taylor expansion of x in y
2.270 * [backup-simplify]: Simplify x into x
2.270 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.270 * [backup-simplify]: Simplify (* -1/2 (/ 1 x)) into (/ -1/2 x)
2.270 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
2.270 * [taylor]: Taking taylor expansion of -1/2 in x
2.270 * [backup-simplify]: Simplify -1/2 into -1/2
2.270 * [taylor]: Taking taylor expansion of x in x
2.270 * [backup-simplify]: Simplify 0 into 0
2.270 * [backup-simplify]: Simplify 1 into 1
2.271 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
2.271 * [backup-simplify]: Simplify -1/2 into -1/2
2.271 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.271 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 (/ 1 x))) into 0
2.271 * [taylor]: Taking taylor expansion of 0 in x
2.271 * [backup-simplify]: Simplify 0 into 0
2.272 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
2.272 * [backup-simplify]: Simplify 0 into 0
2.272 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.272 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
2.272 * [taylor]: Taking taylor expansion of 0 in x
2.272 * [backup-simplify]: Simplify 0 into 0
2.272 * [backup-simplify]: Simplify 0 into 0
2.273 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.273 * [backup-simplify]: Simplify 0 into 0
2.273 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.274 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
2.274 * [taylor]: Taking taylor expansion of 0 in x
2.274 * [backup-simplify]: Simplify 0 into 0
2.274 * [backup-simplify]: Simplify 0 into 0
2.274 * [backup-simplify]: Simplify 0 into 0
2.274 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 x) y)) into (* -1/2 (/ y x))
2.275 * [backup-simplify]: Simplify (* (/ (/ 1 y) (/ 1 x)) -1/2) into (* -1/2 (/ x y))
2.275 * [approximate]: Taking taylor expansion of (* -1/2 (/ x y)) in (y x) around 0
2.275 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
2.275 * [taylor]: Taking taylor expansion of -1/2 in x
2.275 * [backup-simplify]: Simplify -1/2 into -1/2
2.275 * [taylor]: Taking taylor expansion of (/ x y) in x
2.275 * [taylor]: Taking taylor expansion of x in x
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify 1 into 1
2.275 * [taylor]: Taking taylor expansion of y in x
2.275 * [backup-simplify]: Simplify y into y
2.275 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.275 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
2.275 * [taylor]: Taking taylor expansion of -1/2 in y
2.275 * [backup-simplify]: Simplify -1/2 into -1/2
2.275 * [taylor]: Taking taylor expansion of (/ x y) in y
2.275 * [taylor]: Taking taylor expansion of x in y
2.275 * [backup-simplify]: Simplify x into x
2.275 * [taylor]: Taking taylor expansion of y in y
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify 1 into 1
2.275 * [backup-simplify]: Simplify (/ x 1) into x
2.275 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
2.275 * [taylor]: Taking taylor expansion of -1/2 in y
2.275 * [backup-simplify]: Simplify -1/2 into -1/2
2.275 * [taylor]: Taking taylor expansion of (/ x y) in y
2.275 * [taylor]: Taking taylor expansion of x in y
2.275 * [backup-simplify]: Simplify x into x
2.275 * [taylor]: Taking taylor expansion of y in y
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify 1 into 1
2.275 * [backup-simplify]: Simplify (/ x 1) into x
2.275 * [backup-simplify]: Simplify (* -1/2 x) into (* -1/2 x)
2.275 * [taylor]: Taking taylor expansion of (* -1/2 x) in x
2.275 * [taylor]: Taking taylor expansion of -1/2 in x
2.275 * [backup-simplify]: Simplify -1/2 into -1/2
2.275 * [taylor]: Taking taylor expansion of x in x
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify 1 into 1
2.276 * [backup-simplify]: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
2.276 * [backup-simplify]: Simplify -1/2 into -1/2
2.276 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
2.277 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 x)) into 0
2.277 * [taylor]: Taking taylor expansion of 0 in x
2.277 * [backup-simplify]: Simplify 0 into 0
2.277 * [backup-simplify]: Simplify 0 into 0
2.277 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
2.277 * [backup-simplify]: Simplify 0 into 0
2.278 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.279 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 x))) into 0
2.279 * [taylor]: Taking taylor expansion of 0 in x
2.279 * [backup-simplify]: Simplify 0 into 0
2.279 * [backup-simplify]: Simplify 0 into 0
2.279 * [backup-simplify]: Simplify 0 into 0
2.279 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.279 * [backup-simplify]: Simplify 0 into 0
2.281 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.281 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
2.281 * [taylor]: Taking taylor expansion of 0 in x
2.281 * [backup-simplify]: Simplify 0 into 0
2.281 * [backup-simplify]: Simplify 0 into 0
2.281 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 x) (/ 1 (/ 1 y)))) into (* -1/2 (/ y x))
2.281 * [backup-simplify]: Simplify (* (/ (/ 1 (- y)) (/ 1 (- x))) -1/2) into (* -1/2 (/ x y))
2.281 * [approximate]: Taking taylor expansion of (* -1/2 (/ x y)) in (y x) around 0
2.281 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
2.282 * [taylor]: Taking taylor expansion of -1/2 in x
2.282 * [backup-simplify]: Simplify -1/2 into -1/2
2.282 * [taylor]: Taking taylor expansion of (/ x y) in x
2.282 * [taylor]: Taking taylor expansion of x in x
2.282 * [backup-simplify]: Simplify 0 into 0
2.282 * [backup-simplify]: Simplify 1 into 1
2.282 * [taylor]: Taking taylor expansion of y in x
2.282 * [backup-simplify]: Simplify y into y
2.282 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.282 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
2.282 * [taylor]: Taking taylor expansion of -1/2 in y
2.282 * [backup-simplify]: Simplify -1/2 into -1/2
2.282 * [taylor]: Taking taylor expansion of (/ x y) in y
2.282 * [taylor]: Taking taylor expansion of x in y
2.282 * [backup-simplify]: Simplify x into x
2.282 * [taylor]: Taking taylor expansion of y in y
2.282 * [backup-simplify]: Simplify 0 into 0
2.282 * [backup-simplify]: Simplify 1 into 1
2.282 * [backup-simplify]: Simplify (/ x 1) into x
2.282 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
2.282 * [taylor]: Taking taylor expansion of -1/2 in y
2.282 * [backup-simplify]: Simplify -1/2 into -1/2
2.282 * [taylor]: Taking taylor expansion of (/ x y) in y
2.282 * [taylor]: Taking taylor expansion of x in y
2.282 * [backup-simplify]: Simplify x into x
2.282 * [taylor]: Taking taylor expansion of y in y
2.282 * [backup-simplify]: Simplify 0 into 0
2.282 * [backup-simplify]: Simplify 1 into 1
2.282 * [backup-simplify]: Simplify (/ x 1) into x
2.282 * [backup-simplify]: Simplify (* -1/2 x) into (* -1/2 x)
2.282 * [taylor]: Taking taylor expansion of (* -1/2 x) in x
2.282 * [taylor]: Taking taylor expansion of -1/2 in x
2.282 * [backup-simplify]: Simplify -1/2 into -1/2
2.282 * [taylor]: Taking taylor expansion of x in x
2.282 * [backup-simplify]: Simplify 0 into 0
2.282 * [backup-simplify]: Simplify 1 into 1
2.283 * [backup-simplify]: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
2.283 * [backup-simplify]: Simplify -1/2 into -1/2
2.283 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
2.283 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 x)) into 0
2.283 * [taylor]: Taking taylor expansion of 0 in x
2.283 * [backup-simplify]: Simplify 0 into 0
2.283 * [backup-simplify]: Simplify 0 into 0
2.284 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
2.284 * [backup-simplify]: Simplify 0 into 0
2.285 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.285 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 x))) into 0
2.285 * [taylor]: Taking taylor expansion of 0 in x
2.285 * [backup-simplify]: Simplify 0 into 0
2.285 * [backup-simplify]: Simplify 0 into 0
2.285 * [backup-simplify]: Simplify 0 into 0
2.286 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.286 * [backup-simplify]: Simplify 0 into 0
2.287 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.288 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
2.288 * [taylor]: Taking taylor expansion of 0 in x
2.288 * [backup-simplify]: Simplify 0 into 0
2.288 * [backup-simplify]: Simplify 0 into 0
2.288 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 (- x)) (/ 1 (/ 1 (- y))))) into (* -1/2 (/ y x))
2.288 * * * [progress]: simplifying candidates
2.288 * [simplify]: Simplifying:
  (* (/ y x) -1/2)
  (+ (- (log y) (log x)) (log -1/2))
  (+ (log (/ y x)) (log -1/2))
  (log (* (/ y x) -1/2))
  (exp (* (/ y x) -1/2))
  (* (/ (* (* y y) y) (* (* x x) x)) (* (* -1/2 -1/2) -1/2))
  (* (* (* (/ y x) (/ y x)) (/ y x)) (* (* -1/2 -1/2) -1/2))
  (* (cbrt (* (/ y x) -1/2)) (cbrt (* (/ y x) -1/2)))
  (cbrt (* (/ y x) -1/2))
  (* (* (* (/ y x) -1/2) (* (/ y x) -1/2)) (* (/ y x) -1/2))
  (sqrt (* (/ y x) -1/2))
  (sqrt (* (/ y x) -1/2))
  (* (sqrt (/ y x)) (sqrt -1/2))
  (* (sqrt (/ y x)) (sqrt -1/2))
  (* (/ (sqrt y) (sqrt x)) (sqrt -1/2))
  (* (/ (sqrt y) (sqrt x)) (sqrt -1/2))
  (* (/ y x) (* (cbrt -1/2) (cbrt -1/2)))
  (* (/ y x) (sqrt -1/2))
  (* (/ y x) 1)
  (* (cbrt (/ y x)) -1/2)
  (* (sqrt (/ y x)) -1/2)
  (* (/ (cbrt y) (cbrt x)) -1/2)
  (* (/ (cbrt y) (sqrt x)) -1/2)
  (* (/ (cbrt y) x) -1/2)
  (* (/ (sqrt y) (cbrt x)) -1/2)
  (* (/ (sqrt y) (sqrt x)) -1/2)
  (* (/ (sqrt y) x) -1/2)
  (* (/ y (cbrt x)) -1/2)
  (* (/ y (sqrt x)) -1/2)
  (* (/ y x) -1/2)
  (* (/ y x) -1/2)
  (* (/ 1 x) -1/2)
  (* y -1/2)
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
2.289 * * [simplify]: Extracting # 0 : cost  0
2.289 * * [simplify]: Extracting # 1 : cost  0
2.289 * * [simplify]: Extracting # 2 : cost  0
2.289 * * [simplify]: Extracting # 3 : cost  0
2.289 * * [simplify]: Extracting # 4 : cost  0
2.289 * * [simplify]: Extracting # 5 : cost  0
2.290 * * [simplify]: Extracting # 6 : cost  0
2.290 * * [simplify]: iteration  0 :  67  enodes  (cost  261 )
2.309 * * [simplify]: Extracting # 0 : cost  0
2.309 * * [simplify]: Extracting # 1 : cost  0
2.309 * * [simplify]: Extracting # 2 : cost  0
2.309 * * [simplify]: Extracting # 3 : cost  0
2.309 * * [simplify]: iteration  1 :  160  enodes  (cost  244 )
2.396 * * [simplify]: Extracting # 0 : cost  0
2.397 * * [simplify]: Extracting # 1 : cost  0
2.398 * * [simplify]: Extracting # 2 : cost  0
2.399 * * [simplify]: Extracting # 3 : cost  0
2.400 * * [simplify]: Extracting # 4 : cost  0
2.401 * * [simplify]: iteration  2 :  663  enodes  (cost  224 )
2.815 * * [simplify]: Extracting # 0 : cost  0
2.829 * * [simplify]: Extracting # 1 : cost  0
2.843 * * [simplify]: Extracting # 2 : cost  0
2.850 * * [simplify]: Extracting # 3 : cost  0
2.858 * * [simplify]: Extracting # 4 : cost  0
2.865 * * [simplify]: Extracting # 5 : cost  0
2.872 * * [simplify]: iteration done:  5000  enodes  (cost  224 )
2.872 * [simplify]: Simplified to:
  (* (/ y x) -1/2)
  (log (* -1/2 (/ y x)))
  (log (* -1/2 (/ y x)))
  (log (* -1/2 (/ y x)))
  (exp (* (/ y x) -1/2))
  (pow (* -1/2 (/ y x)) 3)
  (pow (* -1/2 (/ y x)) 3)
  (* (cbrt (* (/ y x) -1/2)) (cbrt (* (/ y x) -1/2)))
  (cbrt (* (/ y x) -1/2))
  (pow (* -1/2 (/ y x)) 3)
  (sqrt (* (/ y x) -1/2))
  (sqrt (* (/ y x) -1/2))
  (* (sqrt (/ y x)) (sqrt -1/2))
  (* (sqrt (/ y x)) (sqrt -1/2))
  (* (/ (sqrt y) (sqrt x)) (sqrt -1/2))
  (* (/ (sqrt y) (sqrt x)) (sqrt -1/2))
  (* (* (cbrt -1/2) (cbrt -1/2)) (/ y x))
  (* (sqrt -1/2) (/ y x))
  (/ y x)
  (* (cbrt (/ y x)) -1/2)
  (* (sqrt (/ y x)) -1/2)
  (* (/ (cbrt y) (cbrt x)) -1/2)
  (* (/ (cbrt y) (sqrt x)) -1/2)
  (* (/ (cbrt y) x) -1/2)
  (* (/ (sqrt y) (cbrt x)) -1/2)
  (* (/ (sqrt y) (sqrt x)) -1/2)
  (* (/ (sqrt y) x) -1/2)
  (* (/ y (cbrt x)) -1/2)
  (* (/ y (sqrt x)) -1/2)
  (* (/ y x) -1/2)
  (* (/ y x) -1/2)
  (/ -1/2 x)
  (* y -1/2)
  (* (/ y x) -1/2)
  (* (/ y x) -1/2)
  (* (/ y x) -1/2)
2.872 * * * [progress]: adding candidates to table
2.934 * * [progress]: iteration 4 / 4
2.934 * * * [progress]: picking best candidate
2.936 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>
2.936 * * * [progress]: localizing error
2.943 * * * [progress]: generating rewritten candidates
2.943 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
2.960 * * * [progress]: generating series expansions
2.960 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
2.960 * [backup-simplify]: Simplify (* 1/2 (/ y x)) into (* 1/2 (/ y x))
2.960 * [approximate]: Taking taylor expansion of (* 1/2 (/ y x)) in (y x) around 0
2.960 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x
2.960 * [taylor]: Taking taylor expansion of 1/2 in x
2.960 * [backup-simplify]: Simplify 1/2 into 1/2
2.960 * [taylor]: Taking taylor expansion of (/ y x) in x
2.960 * [taylor]: Taking taylor expansion of y in x
2.960 * [backup-simplify]: Simplify y into y
2.960 * [taylor]: Taking taylor expansion of x in x
2.960 * [backup-simplify]: Simplify 0 into 0
2.960 * [backup-simplify]: Simplify 1 into 1
2.960 * [backup-simplify]: Simplify (/ y 1) into y
2.960 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
2.960 * [taylor]: Taking taylor expansion of 1/2 in y
2.960 * [backup-simplify]: Simplify 1/2 into 1/2
2.960 * [taylor]: Taking taylor expansion of (/ y x) in y
2.960 * [taylor]: Taking taylor expansion of y in y
2.960 * [backup-simplify]: Simplify 0 into 0
2.960 * [backup-simplify]: Simplify 1 into 1
2.960 * [taylor]: Taking taylor expansion of x in y
2.960 * [backup-simplify]: Simplify x into x
2.960 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.960 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
2.960 * [taylor]: Taking taylor expansion of 1/2 in y
2.960 * [backup-simplify]: Simplify 1/2 into 1/2
2.960 * [taylor]: Taking taylor expansion of (/ y x) in y
2.960 * [taylor]: Taking taylor expansion of y in y
2.960 * [backup-simplify]: Simplify 0 into 0
2.960 * [backup-simplify]: Simplify 1 into 1
2.960 * [taylor]: Taking taylor expansion of x in y
2.960 * [backup-simplify]: Simplify x into x
2.960 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.961 * [backup-simplify]: Simplify (* 1/2 (/ 1 x)) into (/ 1/2 x)
2.961 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
2.961 * [taylor]: Taking taylor expansion of 1/2 in x
2.961 * [backup-simplify]: Simplify 1/2 into 1/2
2.961 * [taylor]: Taking taylor expansion of x in x
2.961 * [backup-simplify]: Simplify 0 into 0
2.961 * [backup-simplify]: Simplify 1 into 1
2.961 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
2.961 * [backup-simplify]: Simplify 1/2 into 1/2
2.961 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.962 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 (/ 1 x))) into 0
2.962 * [taylor]: Taking taylor expansion of 0 in x
2.962 * [backup-simplify]: Simplify 0 into 0
2.962 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
2.962 * [backup-simplify]: Simplify 0 into 0
2.962 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.963 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
2.963 * [taylor]: Taking taylor expansion of 0 in x
2.963 * [backup-simplify]: Simplify 0 into 0
2.963 * [backup-simplify]: Simplify 0 into 0
2.963 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.963 * [backup-simplify]: Simplify 0 into 0
2.964 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.964 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
2.964 * [taylor]: Taking taylor expansion of 0 in x
2.964 * [backup-simplify]: Simplify 0 into 0
2.964 * [backup-simplify]: Simplify 0 into 0
2.964 * [backup-simplify]: Simplify 0 into 0
2.969 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.969 * [backup-simplify]: Simplify 0 into 0
2.969 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 x) y)) into (* 1/2 (/ y x))
2.969 * [backup-simplify]: Simplify (* 1/2 (/ (/ 1 y) (/ 1 x))) into (* 1/2 (/ x y))
2.969 * [approximate]: Taking taylor expansion of (* 1/2 (/ x y)) in (y x) around 0
2.969 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
2.969 * [taylor]: Taking taylor expansion of 1/2 in x
2.969 * [backup-simplify]: Simplify 1/2 into 1/2
2.969 * [taylor]: Taking taylor expansion of (/ x y) in x
2.969 * [taylor]: Taking taylor expansion of x in x
2.969 * [backup-simplify]: Simplify 0 into 0
2.969 * [backup-simplify]: Simplify 1 into 1
2.969 * [taylor]: Taking taylor expansion of y in x
2.969 * [backup-simplify]: Simplify y into y
2.969 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.969 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
2.969 * [taylor]: Taking taylor expansion of 1/2 in y
2.969 * [backup-simplify]: Simplify 1/2 into 1/2
2.969 * [taylor]: Taking taylor expansion of (/ x y) in y
2.969 * [taylor]: Taking taylor expansion of x in y
2.970 * [backup-simplify]: Simplify x into x
2.970 * [taylor]: Taking taylor expansion of y in y
2.970 * [backup-simplify]: Simplify 0 into 0
2.970 * [backup-simplify]: Simplify 1 into 1
2.970 * [backup-simplify]: Simplify (/ x 1) into x
2.970 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
2.970 * [taylor]: Taking taylor expansion of 1/2 in y
2.970 * [backup-simplify]: Simplify 1/2 into 1/2
2.970 * [taylor]: Taking taylor expansion of (/ x y) in y
2.970 * [taylor]: Taking taylor expansion of x in y
2.970 * [backup-simplify]: Simplify x into x
2.970 * [taylor]: Taking taylor expansion of y in y
2.970 * [backup-simplify]: Simplify 0 into 0
2.970 * [backup-simplify]: Simplify 1 into 1
2.970 * [backup-simplify]: Simplify (/ x 1) into x
2.970 * [backup-simplify]: Simplify (* 1/2 x) into (* 1/2 x)
2.970 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
2.970 * [taylor]: Taking taylor expansion of 1/2 in x
2.970 * [backup-simplify]: Simplify 1/2 into 1/2
2.970 * [taylor]: Taking taylor expansion of x in x
2.970 * [backup-simplify]: Simplify 0 into 0
2.970 * [backup-simplify]: Simplify 1 into 1
2.970 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
2.971 * [backup-simplify]: Simplify 1/2 into 1/2
2.971 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
2.971 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 x)) into 0
2.971 * [taylor]: Taking taylor expansion of 0 in x
2.971 * [backup-simplify]: Simplify 0 into 0
2.971 * [backup-simplify]: Simplify 0 into 0
2.972 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
2.972 * [backup-simplify]: Simplify 0 into 0
2.973 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.973 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 x))) into 0
2.973 * [taylor]: Taking taylor expansion of 0 in x
2.973 * [backup-simplify]: Simplify 0 into 0
2.973 * [backup-simplify]: Simplify 0 into 0
2.973 * [backup-simplify]: Simplify 0 into 0
2.974 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.974 * [backup-simplify]: Simplify 0 into 0
2.975 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.976 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
2.976 * [taylor]: Taking taylor expansion of 0 in x
2.976 * [backup-simplify]: Simplify 0 into 0
2.976 * [backup-simplify]: Simplify 0 into 0
2.976 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 x) (/ 1 (/ 1 y)))) into (* 1/2 (/ y x))
2.976 * [backup-simplify]: Simplify (* 1/2 (/ (/ 1 (- y)) (/ 1 (- x)))) into (* 1/2 (/ x y))
2.976 * [approximate]: Taking taylor expansion of (* 1/2 (/ x y)) in (y x) around 0
2.976 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
2.976 * [taylor]: Taking taylor expansion of 1/2 in x
2.976 * [backup-simplify]: Simplify 1/2 into 1/2
2.976 * [taylor]: Taking taylor expansion of (/ x y) in x
2.976 * [taylor]: Taking taylor expansion of x in x
2.976 * [backup-simplify]: Simplify 0 into 0
2.976 * [backup-simplify]: Simplify 1 into 1
2.976 * [taylor]: Taking taylor expansion of y in x
2.976 * [backup-simplify]: Simplify y into y
2.976 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.976 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
2.976 * [taylor]: Taking taylor expansion of 1/2 in y
2.976 * [backup-simplify]: Simplify 1/2 into 1/2
2.976 * [taylor]: Taking taylor expansion of (/ x y) in y
2.976 * [taylor]: Taking taylor expansion of x in y
2.976 * [backup-simplify]: Simplify x into x
2.976 * [taylor]: Taking taylor expansion of y in y
2.976 * [backup-simplify]: Simplify 0 into 0
2.976 * [backup-simplify]: Simplify 1 into 1
2.976 * [backup-simplify]: Simplify (/ x 1) into x
2.976 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
2.976 * [taylor]: Taking taylor expansion of 1/2 in y
2.976 * [backup-simplify]: Simplify 1/2 into 1/2
2.976 * [taylor]: Taking taylor expansion of (/ x y) in y
2.976 * [taylor]: Taking taylor expansion of x in y
2.976 * [backup-simplify]: Simplify x into x
2.976 * [taylor]: Taking taylor expansion of y in y
2.976 * [backup-simplify]: Simplify 0 into 0
2.976 * [backup-simplify]: Simplify 1 into 1
2.977 * [backup-simplify]: Simplify (/ x 1) into x
2.977 * [backup-simplify]: Simplify (* 1/2 x) into (* 1/2 x)
2.977 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
2.977 * [taylor]: Taking taylor expansion of 1/2 in x
2.977 * [backup-simplify]: Simplify 1/2 into 1/2
2.977 * [taylor]: Taking taylor expansion of x in x
2.977 * [backup-simplify]: Simplify 0 into 0
2.977 * [backup-simplify]: Simplify 1 into 1
2.977 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
2.977 * [backup-simplify]: Simplify 1/2 into 1/2
2.978 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
2.978 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 x)) into 0
2.978 * [taylor]: Taking taylor expansion of 0 in x
2.978 * [backup-simplify]: Simplify 0 into 0
2.978 * [backup-simplify]: Simplify 0 into 0
2.979 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
2.979 * [backup-simplify]: Simplify 0 into 0
2.979 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.980 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 x))) into 0
2.980 * [taylor]: Taking taylor expansion of 0 in x
2.980 * [backup-simplify]: Simplify 0 into 0
2.980 * [backup-simplify]: Simplify 0 into 0
2.980 * [backup-simplify]: Simplify 0 into 0
2.981 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.981 * [backup-simplify]: Simplify 0 into 0
2.982 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.983 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
2.983 * [taylor]: Taking taylor expansion of 0 in x
2.983 * [backup-simplify]: Simplify 0 into 0
2.983 * [backup-simplify]: Simplify 0 into 0
2.983 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 (- x)) (/ 1 (/ 1 (- y))))) into (* 1/2 (/ y x))
2.983 * * * [progress]: simplifying candidates
2.983 * [simplify]: Simplifying:
  (* 1/2 (/ y x))
  (+ (log 1/2) (- (log y) (log x)))
  (+ (log 1/2) (log (/ y x)))
  (log (* 1/2 (/ y x)))
  (exp (* 1/2 (/ y x)))
  (* (* (* 1/2 1/2) 1/2) (/ (* (* y y) y) (* (* x x) x)))
  (* (* (* 1/2 1/2) 1/2) (* (* (/ y x) (/ y x)) (/ y x)))
  (* (cbrt (* 1/2 (/ y x))) (cbrt (* 1/2 (/ y x))))
  (cbrt (* 1/2 (/ y x)))
  (* (* (* 1/2 (/ y x)) (* 1/2 (/ y x))) (* 1/2 (/ y x)))
  (sqrt (* 1/2 (/ y x)))
  (sqrt (* 1/2 (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* 1/2 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* 1/2 (sqrt (/ y x)))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) 1))
  (* 1/2 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* 1/2 (/ (sqrt y) (sqrt x)))
  (* 1/2 (/ (sqrt y) 1))
  (* 1/2 (/ 1 (* (cbrt x) (cbrt x))))
  (* 1/2 (/ 1 (sqrt x)))
  (* 1/2 (/ 1 1))
  (* 1/2 1)
  (* 1/2 y)
  (* (cbrt 1/2) (/ y x))
  (* (sqrt 1/2) (/ y x))
  (* 1/2 (/ y x))
  (* 1/2 y)
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
2.984 * * [simplify]: Extracting # 0 : cost  0
2.984 * * [simplify]: Extracting # 1 : cost  0
2.984 * * [simplify]: Extracting # 2 : cost  0
2.984 * * [simplify]: Extracting # 3 : cost  0
2.984 * * [simplify]: Extracting # 4 : cost  0
2.984 * * [simplify]: Extracting # 5 : cost  0
2.984 * * [simplify]: Extracting # 6 : cost  0
2.984 * * [simplify]: Extracting # 7 : cost  0
2.985 * * [simplify]: iteration  0 :  68  enodes  (cost  277 )
3.011 * * [simplify]: Extracting # 0 : cost  0
3.011 * * [simplify]: Extracting # 1 : cost  0
3.011 * * [simplify]: Extracting # 2 : cost  0
3.011 * * [simplify]: iteration  1 :  178  enodes  (cost  250 )
3.090 * * [simplify]: Extracting # 0 : cost  0
3.090 * * [simplify]: Extracting # 1 : cost  0
3.091 * * [simplify]: Extracting # 2 : cost  0
3.092 * * [simplify]: Extracting # 3 : cost  0
3.093 * * [simplify]: Extracting # 4 : cost  0
3.093 * * [simplify]: Extracting # 5 : cost  0
3.094 * * [simplify]: iteration  2 :  570  enodes  (cost  230 )
3.501 * * [simplify]: Extracting # 0 : cost  0
3.507 * * [simplify]: Extracting # 1 : cost  0
3.510 * * [simplify]: Extracting # 2 : cost  0
3.513 * * [simplify]: Extracting # 3 : cost  0
3.515 * * [simplify]: Extracting # 4 : cost  0
3.518 * * [simplify]: iteration  3 :  2465  enodes  (cost  229 )
4.535 * * [simplify]: Extracting # 0 : cost  0
4.551 * * [simplify]: Extracting # 1 : cost  0
4.559 * * [simplify]: Extracting # 2 : cost  0
4.565 * * [simplify]: Extracting # 3 : cost  0
4.570 * * [simplify]: Extracting # 4 : cost  0
4.577 * * [simplify]: iteration done:  5000  enodes  (cost  229 )
4.578 * [simplify]: Simplified to:
  (* 1/2 (/ y x))
  (log (* 1/2 (/ y x)))
  (log (* 1/2 (/ y x)))
  (log (* 1/2 (/ y x)))
  (sqrt (exp (/ y x)))
  (pow (* 1/2 (/ y x)) 3)
  (pow (* 1/2 (/ y x)) 3)
  (* (cbrt (* 1/2 (/ y x))) (cbrt (* 1/2 (/ y x))))
  (cbrt (* 1/2 (/ y x)))
  (pow (* 1/2 (/ y x)) 3)
  (sqrt (* 1/2 (/ y x)))
  (sqrt (* 1/2 (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* 1/2 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* 1/2 (sqrt (/ y x)))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* 1/2 (* (cbrt y) (cbrt y)))
  (* 1/2 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* 1/2 (/ (sqrt y) (sqrt x)))
  (* (sqrt y) 1/2)
  (/ 1/2 (* (cbrt x) (cbrt x)))
  (/ 1/2 (sqrt x))
  1/2
  1/2
  (* 1/2 y)
  (* (cbrt 1/2) (/ y x))
  (* (sqrt 1/2) (/ y x))
  (* 1/2 (/ y x))
  (* 1/2 y)
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
4.578 * * * [progress]: adding candidates to table
4.672 * [progress]: [Phase 3 of 3] Extracting.
4.672 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
4.673 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (+ (* x x) y) (sqrt (+ (* x x) y)) y x)
4.673 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
4.703 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>)
4.720 * * * * [regimes]: Trying to branch on (+ (* x x) y) from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
4.752 * * * * [regimes]: Trying to branch on (+ (* x x) y) from (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>)
4.769 * * * * [regimes]: Trying to branch on (sqrt (+ (* x x) y)) from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
4.811 * * * * [regimes]: Trying to branch on (sqrt (+ (* x x) y)) from (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>)
4.837 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
4.881 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
4.908 * * * [regime]: Found split indices: #<option (#s(si 3 47) #s(si 1 205) #s(si 0 255))>
4.908 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
4.952 * [regimes]: Found splitpoints: (#s(sp 3 x -1.3369273759662153e+154) #s(sp 1 x 6.791589890324519e+101) #s(sp 0 x +nan.0)) , with alts (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
4.953 * [simplify]: Simplifying:
  (if (<= x -1.3369273759662153e+154) (- (* (/ y x) -1/2) x) (if (<= x 6.791589890324519e+101) (sqrt (+ (* x x) y)) (+ x (* 1/2 (/ y x)))))
4.953 * * [simplify]: Extracting # 0 : cost  0
4.953 * * [simplify]: Extracting # 1 : cost  0
4.953 * * [simplify]: Extracting # 2 : cost  0
4.953 * * [simplify]: Extracting # 3 : cost  0
4.953 * * [simplify]: Extracting # 4 : cost  0
4.953 * * [simplify]: Extracting # 5 : cost  0
4.953 * * [simplify]: Extracting # 6 : cost  0
4.953 * * [simplify]: Extracting # 7 : cost  0
4.953 * * [simplify]: iteration  0 :  18  enodes  (cost  28 )
4.954 * * [simplify]: Extracting # 0 : cost  0
4.954 * * [simplify]: iteration  1 :  22  enodes  (cost  28 )
4.955 * * [simplify]: Extracting # 0 : cost  0
4.955 * * [simplify]: iteration done:  22  enodes  (cost  28 )
4.955 * [simplify]: Simplified to:
  (if (<= x -1.3369273759662153e+154) (- (* (/ y x) -1/2) x) (if (<= x 6.791589890324519e+101) (sqrt (+ (* x x) y)) (+ x (* 1/2 (/ y x)))))
6.172 * [regime-testing]: Baseline error score: 21.238029753719214
6.175 * [regime-testing]: Oracle error score: 0.005926463363131673
6.182 * [regime-testing]: End program error score: 0.13691740619963877
6.232 * [regime-testing]: Target error score: 0.5498942044460483