23.860 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying:
  (sqrt (+ (* x x) y))
0.018 * * [simplify]: iteration 0: 5 enodes
0.019 * * [simplify]: iteration 1: 6 enodes
0.020 * * [simplify]: iteration complete: 6 enodes
0.020 * * [simplify]: Extracting #0: cost 1 inf + 0
0.020 * * [simplify]: Extracting #1: cost 2 inf + 0
0.020 * * [simplify]: Extracting #2: cost 4 inf + 0
0.020 * * [simplify]: Extracting #3: cost 4 inf + 1
0.020 * * [simplify]: Extracting #4: cost 3 inf + 2
0.020 * * [simplify]: Extracting #5: cost 0 inf + 247
0.020 * [simplify]: Simplified to:
  (sqrt (+ (* x x) y))
0.020 * * [progress]: iteration 1 / 4
0.020 * * * [progress]: picking best candidate
0.023 * * * * [pick]: Picked  #<alt (λ (x y) (sqrt (+ (* x x) y)))>
0.023 * * * [progress]: localizing error
0.030 * * * [progress]: generating rewritten candidates
0.030 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.048 * * * [progress]: generating series expansions
0.048 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.048 * [backup-simplify]: Simplify (sqrt (+ (* x x) y)) into (sqrt (+ (pow x 2) y))
0.048 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
0.048 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.048 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.048 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.048 * [taylor]: Taking taylor expansion of x in y
0.048 * [backup-simplify]: Simplify x into x
0.048 * [taylor]: Taking taylor expansion of y in y
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 1 into 1
0.049 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.049 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.049 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
0.049 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
0.050 * [backup-simplify]: Simplify (+ 0 1) into 1
0.050 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
0.050 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.050 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.050 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [backup-simplify]: Simplify y into y
0.050 * [backup-simplify]: Simplify (+ 0 y) into y
0.050 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.050 * [backup-simplify]: Simplify (+ 0 0) into 0
0.050 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.050 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.050 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.050 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [backup-simplify]: Simplify y into y
0.050 * [backup-simplify]: Simplify (+ 0 y) into y
0.050 * [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 y) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 1 into 1
0.051 * [backup-simplify]: Simplify (sqrt 0) into 0
0.052 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.052 * [backup-simplify]: Simplify (* 1 1) into 1
0.053 * [backup-simplify]: Simplify (+ 1 0) into 1
0.053 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
0.053 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.053 * [taylor]: Taking taylor expansion of 1/2 in y
0.053 * [backup-simplify]: Simplify 1/2 into 1/2
0.053 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 1 into 1
0.053 * [backup-simplify]: Simplify (/ 1 1) into 1
0.054 * [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
0.059 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.059 * [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 y 2)) (- (+ (* +nan.0 (pow x 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
0.060 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.060 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.060 * [taylor]: Taking taylor expansion of x in y
0.060 * [backup-simplify]: Simplify x into x
0.060 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.060 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [backup-simplify]: Simplify 0 into 0
0.060 * [backup-simplify]: Simplify 1 into 1
0.060 * [backup-simplify]: Simplify (/ 1 1) into 1
0.061 * [backup-simplify]: Simplify (+ 0 1) into 1
0.061 * [backup-simplify]: Simplify (sqrt 0) into 0
0.062 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.062 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.062 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 1 into 1
0.062 * [backup-simplify]: Simplify (* 1 1) into 1
0.063 * [backup-simplify]: Simplify (/ 1 1) into 1
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [backup-simplify]: Simplify y into y
0.063 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.063 * [backup-simplify]: Simplify (+ 1 0) into 1
0.064 * [backup-simplify]: Simplify (sqrt 1) into 1
0.064 * [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 (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.066 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 1 into 1
0.066 * [backup-simplify]: Simplify (* 1 1) into 1
0.066 * [backup-simplify]: Simplify (/ 1 1) into 1
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [backup-simplify]: Simplify y into y
0.067 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.067 * [backup-simplify]: Simplify (+ 1 0) into 1
0.067 * [backup-simplify]: Simplify (sqrt 1) into 1
0.068 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.069 * [backup-simplify]: Simplify (+ 0 0) into 0
0.069 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.070 * [taylor]: Taking taylor expansion of 1 in y
0.070 * [backup-simplify]: Simplify 1 into 1
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 1 into 1
0.070 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.071 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.072 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
0.072 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.072 * [taylor]: Taking taylor expansion of 1/2 in y
0.072 * [backup-simplify]: Simplify 1/2 into 1/2
0.072 * [taylor]: Taking taylor expansion of y in y
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify 1 into 1
0.073 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.073 * [backup-simplify]: Simplify 1/2 into 1/2
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.075 * [backup-simplify]: Simplify (+ 0 0) into 0
0.075 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.075 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.078 * [backup-simplify]: Simplify (+ 0 0) into 0
0.079 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.079 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.079 * [taylor]: Taking taylor expansion of -1/8 in y
0.079 * [backup-simplify]: Simplify -1/8 into -1/8
0.079 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.079 * [taylor]: Taking taylor expansion of y in y
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 1 into 1
0.080 * [backup-simplify]: Simplify (* 1 1) into 1
0.080 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.081 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.081 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
0.082 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
0.082 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.082 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.082 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.082 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.082 * [taylor]: Taking taylor expansion of x in y
0.082 * [backup-simplify]: Simplify x into x
0.082 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.082 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [backup-simplify]: Simplify (/ 1 1) into 1
0.083 * [backup-simplify]: Simplify (- 1) into -1
0.083 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.083 * [backup-simplify]: Simplify (sqrt 0) into 0
0.085 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.085 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.085 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.085 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify 1 into 1
0.085 * [backup-simplify]: Simplify (* 1 1) into 1
0.085 * [backup-simplify]: Simplify (/ 1 1) into 1
0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.086 * [taylor]: Taking taylor expansion of y in x
0.086 * [backup-simplify]: Simplify y into y
0.086 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.086 * [backup-simplify]: Simplify (+ 1 0) into 1
0.086 * [backup-simplify]: Simplify (sqrt 1) into 1
0.087 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.088 * [backup-simplify]: Simplify (+ 0 0) into 0
0.088 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.088 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.088 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.088 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify (* 1 1) into 1
0.089 * [backup-simplify]: Simplify (/ 1 1) into 1
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [backup-simplify]: Simplify y into y
0.089 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.090 * [backup-simplify]: Simplify (+ 1 0) into 1
0.090 * [backup-simplify]: Simplify (sqrt 1) into 1
0.090 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.091 * [backup-simplify]: Simplify (+ 0 0) into 0
0.092 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.092 * [taylor]: Taking taylor expansion of 1 in y
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 1 into 1
0.093 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.094 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.094 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.095 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
0.095 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
0.095 * [taylor]: Taking taylor expansion of -1/2 in y
0.095 * [backup-simplify]: Simplify -1/2 into -1/2
0.095 * [taylor]: Taking taylor expansion of y in y
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 1 into 1
0.095 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
0.095 * [backup-simplify]: Simplify -1/2 into -1/2
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.097 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.097 * [backup-simplify]: Simplify (- 0) into 0
0.098 * [backup-simplify]: Simplify (+ 0 0) into 0
0.098 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
0.098 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.101 * [backup-simplify]: Simplify (- 0) into 0
0.101 * [backup-simplify]: Simplify (+ 0 0) into 0
0.102 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.103 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.103 * [taylor]: Taking taylor expansion of -1/8 in y
0.103 * [backup-simplify]: Simplify -1/8 into -1/8
0.103 * [taylor]: Taking taylor expansion of (pow y 2) 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 (/ -1/8 1) into -1/8
0.104 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.105 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
0.105 * * * [progress]: simplifying candidates
0.105 * [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)))
  (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
0.106 * * [simplify]: iteration 0: 51 enodes
0.122 * * [simplify]: iteration 1: 114 enodes
0.166 * * [simplify]: iteration 2: 276 enodes
0.276 * * [simplify]: iteration 3: 739 enodes
0.659 * * [simplify]: iteration 4: 2254 enodes
1.922 * * [simplify]: iteration complete: 5001 enodes
1.922 * * [simplify]: Extracting #0: cost 18 inf + 0
1.923 * * [simplify]: Extracting #1: cost 133 inf + 2
1.925 * * [simplify]: Extracting #2: cost 607 inf + 171
1.936 * * [simplify]: Extracting #3: cost 1156 inf + 20312
1.967 * * [simplify]: Extracting #4: cost 466 inf + 106451
2.008 * * [simplify]: Extracting #5: cost 73 inf + 155669
2.039 * * [simplify]: Extracting #6: cost 85 inf + 162058
2.077 * * [simplify]: Extracting #7: cost 99 inf + 167393
2.112 * * [simplify]: Extracting #8: cost 19 inf + 178821
2.145 * * [simplify]: Extracting #9: cost 0 inf + 183988
2.177 * [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)))
  (* (sqrt (+ (* x x) y)) (+ (* x x) y))
  (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 (+ (* (* y y) y) (* (* x (* x x)) (* x (* x x)))))
  (sqrt (+ (* (* x x) (- (* x x) y)) (* y y)))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (* +nan.0 (- (- (* x x) y) (* y y)))
  (+ x (/ 1/2 (/ x y)))
  (- (/ -1/2 (/ x y)) x)
2.178 * * * [progress]: adding candidates to table
2.246 * * [progress]: iteration 2 / 4
2.246 * * * [progress]: picking best candidate
2.256 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>
2.256 * * * [progress]: localizing error
2.282 * * * [progress]: generating rewritten candidates
2.282 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
2.295 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
2.304 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
2.377 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
2.398 * * * [progress]: generating series expansions
2.398 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
2.399 * [backup-simplify]: Simplify (sqrt (+ (* x x) y)) into (sqrt (+ (pow x 2) y))
2.399 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
2.399 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
2.399 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
2.399 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.399 * [taylor]: Taking taylor expansion of x in y
2.399 * [backup-simplify]: Simplify x into x
2.399 * [taylor]: Taking taylor expansion of y in y
2.399 * [backup-simplify]: Simplify 0 into 0
2.399 * [backup-simplify]: Simplify 1 into 1
2.399 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.399 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.399 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
2.399 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
2.400 * [backup-simplify]: Simplify (+ 0 1) into 1
2.400 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
2.400 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
2.400 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.400 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.400 * [taylor]: Taking taylor expansion of x in x
2.400 * [backup-simplify]: Simplify 0 into 0
2.400 * [backup-simplify]: Simplify 1 into 1
2.400 * [taylor]: Taking taylor expansion of y in x
2.400 * [backup-simplify]: Simplify y into y
2.400 * [backup-simplify]: Simplify (+ 0 y) into y
2.401 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.401 * [backup-simplify]: Simplify (+ 0 0) into 0
2.401 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.401 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
2.401 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.401 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.401 * [taylor]: Taking taylor expansion of x in x
2.401 * [backup-simplify]: Simplify 0 into 0
2.401 * [backup-simplify]: Simplify 1 into 1
2.401 * [taylor]: Taking taylor expansion of y in x
2.401 * [backup-simplify]: Simplify y into y
2.401 * [backup-simplify]: Simplify (+ 0 y) into y
2.401 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.402 * [backup-simplify]: Simplify (+ 0 0) into 0
2.402 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.402 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.402 * [taylor]: Taking taylor expansion of y in y
2.402 * [backup-simplify]: Simplify 0 into 0
2.402 * [backup-simplify]: Simplify 1 into 1
2.402 * [backup-simplify]: Simplify (sqrt 0) into 0
2.404 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.404 * [backup-simplify]: Simplify 0 into 0
2.404 * [taylor]: Taking taylor expansion of 0 in y
2.404 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.404 * [backup-simplify]: Simplify (* 1 1) into 1
2.404 * [backup-simplify]: Simplify (+ 1 0) into 1
2.405 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
2.405 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
2.405 * [taylor]: Taking taylor expansion of 1/2 in y
2.405 * [backup-simplify]: Simplify 1/2 into 1/2
2.405 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.405 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.405 * [taylor]: Taking taylor expansion of y in y
2.405 * [backup-simplify]: Simplify 0 into 0
2.405 * [backup-simplify]: Simplify 1 into 1
2.406 * [backup-simplify]: Simplify (/ 1 1) into 1
2.406 * [backup-simplify]: Simplify (sqrt 0) into 0
2.407 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.408 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
2.409 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.409 * [backup-simplify]: Simplify 0 into 0
2.411 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.412 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.412 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* (- +nan.0) (pow (* 1 x) 2)) (* +nan.0 (* y 1)))) into (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
2.412 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
2.413 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
2.413 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
2.413 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
2.413 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.413 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.413 * [taylor]: Taking taylor expansion of x in y
2.413 * [backup-simplify]: Simplify x into x
2.413 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.413 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.413 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.413 * [taylor]: Taking taylor expansion of y in y
2.413 * [backup-simplify]: Simplify 0 into 0
2.413 * [backup-simplify]: Simplify 1 into 1
2.413 * [backup-simplify]: Simplify (/ 1 1) into 1
2.414 * [backup-simplify]: Simplify (+ 0 1) into 1
2.414 * [backup-simplify]: Simplify (sqrt 0) into 0
2.415 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.415 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.415 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.415 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.415 * [taylor]: Taking taylor expansion of x in x
2.415 * [backup-simplify]: Simplify 0 into 0
2.415 * [backup-simplify]: Simplify 1 into 1
2.416 * [backup-simplify]: Simplify (* 1 1) into 1
2.416 * [backup-simplify]: Simplify (/ 1 1) into 1
2.416 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.416 * [taylor]: Taking taylor expansion of y in x
2.416 * [backup-simplify]: Simplify y into y
2.416 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.417 * [backup-simplify]: Simplify (+ 1 0) into 1
2.417 * [backup-simplify]: Simplify (sqrt 1) into 1
2.418 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.419 * [backup-simplify]: Simplify (+ 0 0) into 0
2.419 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.419 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.419 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.419 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.419 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.419 * [taylor]: Taking taylor expansion of x in x
2.420 * [backup-simplify]: Simplify 0 into 0
2.420 * [backup-simplify]: Simplify 1 into 1
2.420 * [backup-simplify]: Simplify (* 1 1) into 1
2.420 * [backup-simplify]: Simplify (/ 1 1) into 1
2.420 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.420 * [taylor]: Taking taylor expansion of y in x
2.420 * [backup-simplify]: Simplify y into y
2.420 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.421 * [backup-simplify]: Simplify (+ 1 0) into 1
2.421 * [backup-simplify]: Simplify (sqrt 1) into 1
2.422 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.423 * [backup-simplify]: Simplify (+ 0 0) into 0
2.423 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.424 * [taylor]: Taking taylor expansion of 1 in y
2.424 * [backup-simplify]: Simplify 1 into 1
2.424 * [taylor]: Taking taylor expansion of 0 in y
2.424 * [backup-simplify]: Simplify 0 into 0
2.424 * [backup-simplify]: Simplify 1 into 1
2.425 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.425 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.427 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
2.427 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
2.427 * [taylor]: Taking taylor expansion of 1/2 in y
2.427 * [backup-simplify]: Simplify 1/2 into 1/2
2.427 * [taylor]: Taking taylor expansion of y in y
2.427 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify 1 into 1
2.427 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
2.427 * [backup-simplify]: Simplify 1/2 into 1/2
2.427 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify 0 into 0
2.429 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.430 * [backup-simplify]: Simplify (+ 0 0) into 0
2.430 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
2.430 * [taylor]: Taking taylor expansion of 0 in y
2.430 * [backup-simplify]: Simplify 0 into 0
2.431 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
2.431 * [backup-simplify]: Simplify 0 into 0
2.431 * [backup-simplify]: Simplify 0 into 0
2.431 * [backup-simplify]: Simplify 0 into 0
2.432 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.433 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.434 * [backup-simplify]: Simplify (+ 0 0) into 0
2.435 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
2.435 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
2.435 * [taylor]: Taking taylor expansion of -1/8 in y
2.435 * [backup-simplify]: Simplify -1/8 into -1/8
2.435 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.435 * [taylor]: Taking taylor expansion of y in y
2.435 * [backup-simplify]: Simplify 0 into 0
2.435 * [backup-simplify]: Simplify 1 into 1
2.435 * [backup-simplify]: Simplify (* 1 1) into 1
2.436 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
2.436 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.437 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
2.437 * [backup-simplify]: Simplify 0 into 0
2.437 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
2.438 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
2.438 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
2.438 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
2.438 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
2.438 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.438 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.438 * [taylor]: Taking taylor expansion of x in y
2.438 * [backup-simplify]: Simplify x into x
2.438 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.438 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.438 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.438 * [taylor]: Taking taylor expansion of y in y
2.438 * [backup-simplify]: Simplify 0 into 0
2.438 * [backup-simplify]: Simplify 1 into 1
2.438 * [backup-simplify]: Simplify (/ 1 1) into 1
2.439 * [backup-simplify]: Simplify (- 1) into -1
2.439 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.439 * [backup-simplify]: Simplify (sqrt 0) into 0
2.441 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
2.441 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.441 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.441 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.441 * [taylor]: Taking taylor expansion of x in x
2.441 * [backup-simplify]: Simplify 0 into 0
2.441 * [backup-simplify]: Simplify 1 into 1
2.441 * [backup-simplify]: Simplify (* 1 1) into 1
2.442 * [backup-simplify]: Simplify (/ 1 1) into 1
2.442 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.442 * [taylor]: Taking taylor expansion of y in x
2.442 * [backup-simplify]: Simplify y into y
2.442 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.442 * [backup-simplify]: Simplify (+ 1 0) into 1
2.442 * [backup-simplify]: Simplify (sqrt 1) into 1
2.443 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.444 * [backup-simplify]: Simplify (+ 0 0) into 0
2.445 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.445 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.445 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.445 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.445 * [taylor]: Taking taylor expansion of x in x
2.445 * [backup-simplify]: Simplify 0 into 0
2.445 * [backup-simplify]: Simplify 1 into 1
2.445 * [backup-simplify]: Simplify (* 1 1) into 1
2.445 * [backup-simplify]: Simplify (/ 1 1) into 1
2.446 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.446 * [taylor]: Taking taylor expansion of y in x
2.446 * [backup-simplify]: Simplify y into y
2.446 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.446 * [backup-simplify]: Simplify (+ 1 0) into 1
2.446 * [backup-simplify]: Simplify (sqrt 1) into 1
2.447 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.448 * [backup-simplify]: Simplify (+ 0 0) into 0
2.449 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.449 * [taylor]: Taking taylor expansion of 1 in y
2.449 * [backup-simplify]: Simplify 1 into 1
2.449 * [taylor]: Taking taylor expansion of 0 in y
2.449 * [backup-simplify]: Simplify 0 into 0
2.449 * [backup-simplify]: Simplify 1 into 1
2.450 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.450 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.451 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.452 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
2.452 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
2.452 * [taylor]: Taking taylor expansion of -1/2 in y
2.452 * [backup-simplify]: Simplify -1/2 into -1/2
2.452 * [taylor]: Taking taylor expansion of y in y
2.452 * [backup-simplify]: Simplify 0 into 0
2.452 * [backup-simplify]: Simplify 1 into 1
2.452 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
2.452 * [backup-simplify]: Simplify -1/2 into -1/2
2.452 * [backup-simplify]: Simplify 0 into 0
2.452 * [backup-simplify]: Simplify 0 into 0
2.453 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.454 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.454 * [backup-simplify]: Simplify (- 0) into 0
2.455 * [backup-simplify]: Simplify (+ 0 0) into 0
2.455 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
2.455 * [taylor]: Taking taylor expansion of 0 in y
2.455 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify 0 into 0
2.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.458 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.458 * [backup-simplify]: Simplify (- 0) into 0
2.459 * [backup-simplify]: Simplify (+ 0 0) into 0
2.462 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
2.462 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
2.462 * [taylor]: Taking taylor expansion of -1/8 in y
2.462 * [backup-simplify]: Simplify -1/8 into -1/8
2.462 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.462 * [taylor]: Taking taylor expansion of y in y
2.462 * [backup-simplify]: Simplify 0 into 0
2.462 * [backup-simplify]: Simplify 1 into 1
2.462 * [backup-simplify]: Simplify (* 1 1) into 1
2.462 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
2.463 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.463 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
2.463 * [backup-simplify]: Simplify 0 into 0
2.464 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
2.464 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
2.464 * [backup-simplify]: Simplify (sqrt (+ (* x x) y)) into (sqrt (+ (pow x 2) y))
2.464 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
2.464 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
2.464 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
2.464 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.464 * [taylor]: Taking taylor expansion of x in y
2.464 * [backup-simplify]: Simplify x into x
2.464 * [taylor]: Taking taylor expansion of y in y
2.464 * [backup-simplify]: Simplify 0 into 0
2.464 * [backup-simplify]: Simplify 1 into 1
2.464 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.464 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.464 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
2.464 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
2.464 * [backup-simplify]: Simplify (+ 0 1) into 1
2.465 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
2.465 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
2.465 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.465 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.465 * [taylor]: Taking taylor expansion of x in x
2.465 * [backup-simplify]: Simplify 0 into 0
2.465 * [backup-simplify]: Simplify 1 into 1
2.465 * [taylor]: Taking taylor expansion of y in x
2.465 * [backup-simplify]: Simplify y into y
2.465 * [backup-simplify]: Simplify (+ 0 y) into y
2.465 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.465 * [backup-simplify]: Simplify (+ 0 0) into 0
2.465 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.465 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
2.465 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.465 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.465 * [taylor]: Taking taylor expansion of x in x
2.465 * [backup-simplify]: Simplify 0 into 0
2.465 * [backup-simplify]: Simplify 1 into 1
2.465 * [taylor]: Taking taylor expansion of y in x
2.465 * [backup-simplify]: Simplify y into y
2.465 * [backup-simplify]: Simplify (+ 0 y) into y
2.465 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.465 * [backup-simplify]: Simplify (+ 0 0) into 0
2.466 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.466 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.466 * [taylor]: Taking taylor expansion of y in y
2.466 * [backup-simplify]: Simplify 0 into 0
2.466 * [backup-simplify]: Simplify 1 into 1
2.466 * [backup-simplify]: Simplify (sqrt 0) into 0
2.467 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.467 * [backup-simplify]: Simplify 0 into 0
2.467 * [taylor]: Taking taylor expansion of 0 in y
2.467 * [backup-simplify]: Simplify 0 into 0
2.467 * [backup-simplify]: Simplify 0 into 0
2.467 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.467 * [backup-simplify]: Simplify (* 1 1) into 1
2.467 * [backup-simplify]: Simplify (+ 1 0) into 1
2.468 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
2.468 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
2.468 * [taylor]: Taking taylor expansion of 1/2 in y
2.468 * [backup-simplify]: Simplify 1/2 into 1/2
2.468 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.468 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.468 * [taylor]: Taking taylor expansion of y in y
2.468 * [backup-simplify]: Simplify 0 into 0
2.468 * [backup-simplify]: Simplify 1 into 1
2.468 * [backup-simplify]: Simplify (/ 1 1) into 1
2.468 * [backup-simplify]: Simplify (sqrt 0) into 0
2.469 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.470 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
2.470 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.470 * [backup-simplify]: Simplify 0 into 0
2.472 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.472 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.473 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* (- +nan.0) (pow (* 1 x) 2)) (* +nan.0 (* y 1)))) into (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
2.473 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
2.473 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
2.473 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
2.473 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
2.473 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.473 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.473 * [taylor]: Taking taylor expansion of x in y
2.473 * [backup-simplify]: Simplify x into x
2.473 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.473 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.473 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.473 * [taylor]: Taking taylor expansion of y in y
2.473 * [backup-simplify]: Simplify 0 into 0
2.473 * [backup-simplify]: Simplify 1 into 1
2.473 * [backup-simplify]: Simplify (/ 1 1) into 1
2.474 * [backup-simplify]: Simplify (+ 0 1) into 1
2.474 * [backup-simplify]: Simplify (sqrt 0) into 0
2.475 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.475 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.475 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.475 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.475 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.475 * [taylor]: Taking taylor expansion of x in x
2.475 * [backup-simplify]: Simplify 0 into 0
2.475 * [backup-simplify]: Simplify 1 into 1
2.475 * [backup-simplify]: Simplify (* 1 1) into 1
2.475 * [backup-simplify]: Simplify (/ 1 1) into 1
2.475 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.475 * [taylor]: Taking taylor expansion of y in x
2.475 * [backup-simplify]: Simplify y into y
2.476 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.476 * [backup-simplify]: Simplify (+ 1 0) into 1
2.476 * [backup-simplify]: Simplify (sqrt 1) into 1
2.476 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.477 * [backup-simplify]: Simplify (+ 0 0) into 0
2.477 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.477 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.477 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.478 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.478 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.478 * [taylor]: Taking taylor expansion of x in x
2.478 * [backup-simplify]: Simplify 0 into 0
2.478 * [backup-simplify]: Simplify 1 into 1
2.478 * [backup-simplify]: Simplify (* 1 1) into 1
2.478 * [backup-simplify]: Simplify (/ 1 1) into 1
2.478 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.478 * [taylor]: Taking taylor expansion of y in x
2.478 * [backup-simplify]: Simplify y into y
2.478 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.478 * [backup-simplify]: Simplify (+ 1 0) into 1
2.479 * [backup-simplify]: Simplify (sqrt 1) into 1
2.479 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.480 * [backup-simplify]: Simplify (+ 0 0) into 0
2.480 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.480 * [taylor]: Taking taylor expansion of 1 in y
2.480 * [backup-simplify]: Simplify 1 into 1
2.480 * [taylor]: Taking taylor expansion of 0 in y
2.480 * [backup-simplify]: Simplify 0 into 0
2.480 * [backup-simplify]: Simplify 1 into 1
2.481 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.481 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.482 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
2.482 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
2.482 * [taylor]: Taking taylor expansion of 1/2 in y
2.482 * [backup-simplify]: Simplify 1/2 into 1/2
2.482 * [taylor]: Taking taylor expansion of y in y
2.482 * [backup-simplify]: Simplify 0 into 0
2.482 * [backup-simplify]: Simplify 1 into 1
2.482 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
2.482 * [backup-simplify]: Simplify 1/2 into 1/2
2.482 * [backup-simplify]: Simplify 0 into 0
2.483 * [backup-simplify]: Simplify 0 into 0
2.483 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.484 * [backup-simplify]: Simplify (+ 0 0) into 0
2.484 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
2.484 * [taylor]: Taking taylor expansion of 0 in y
2.484 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.486 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.486 * [backup-simplify]: Simplify (+ 0 0) into 0
2.487 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
2.487 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
2.487 * [taylor]: Taking taylor expansion of -1/8 in y
2.487 * [backup-simplify]: Simplify -1/8 into -1/8
2.487 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.487 * [taylor]: Taking taylor expansion of y in y
2.487 * [backup-simplify]: Simplify 0 into 0
2.487 * [backup-simplify]: Simplify 1 into 1
2.488 * [backup-simplify]: Simplify (* 1 1) into 1
2.488 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
2.488 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.489 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
2.489 * [backup-simplify]: Simplify 0 into 0
2.489 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
2.489 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
2.489 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
2.489 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
2.489 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
2.489 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.489 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.489 * [taylor]: Taking taylor expansion of x in y
2.489 * [backup-simplify]: Simplify x into x
2.489 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.489 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.489 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.489 * [taylor]: Taking taylor expansion of y in y
2.489 * [backup-simplify]: Simplify 0 into 0
2.489 * [backup-simplify]: Simplify 1 into 1
2.490 * [backup-simplify]: Simplify (/ 1 1) into 1
2.490 * [backup-simplify]: Simplify (- 1) into -1
2.490 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.490 * [backup-simplify]: Simplify (sqrt 0) into 0
2.491 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
2.491 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.491 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.491 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.491 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.491 * [taylor]: Taking taylor expansion of x in x
2.491 * [backup-simplify]: Simplify 0 into 0
2.491 * [backup-simplify]: Simplify 1 into 1
2.491 * [backup-simplify]: Simplify (* 1 1) into 1
2.492 * [backup-simplify]: Simplify (/ 1 1) into 1
2.492 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.492 * [taylor]: Taking taylor expansion of y in x
2.492 * [backup-simplify]: Simplify y into y
2.492 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.492 * [backup-simplify]: Simplify (+ 1 0) into 1
2.492 * [backup-simplify]: Simplify (sqrt 1) into 1
2.493 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.493 * [backup-simplify]: Simplify (+ 0 0) into 0
2.494 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.494 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.494 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.494 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.494 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.494 * [taylor]: Taking taylor expansion of x in x
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify 1 into 1
2.494 * [backup-simplify]: Simplify (* 1 1) into 1
2.494 * [backup-simplify]: Simplify (/ 1 1) into 1
2.494 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.494 * [taylor]: Taking taylor expansion of y in x
2.494 * [backup-simplify]: Simplify y into y
2.494 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.495 * [backup-simplify]: Simplify (+ 1 0) into 1
2.495 * [backup-simplify]: Simplify (sqrt 1) into 1
2.495 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.496 * [backup-simplify]: Simplify (+ 0 0) into 0
2.496 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.496 * [taylor]: Taking taylor expansion of 1 in y
2.496 * [backup-simplify]: Simplify 1 into 1
2.496 * [taylor]: Taking taylor expansion of 0 in y
2.496 * [backup-simplify]: Simplify 0 into 0
2.496 * [backup-simplify]: Simplify 1 into 1
2.497 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.498 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.498 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.499 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
2.499 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
2.499 * [taylor]: Taking taylor expansion of -1/2 in y
2.499 * [backup-simplify]: Simplify -1/2 into -1/2
2.499 * [taylor]: Taking taylor expansion of y in y
2.499 * [backup-simplify]: Simplify 0 into 0
2.499 * [backup-simplify]: Simplify 1 into 1
2.499 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
2.499 * [backup-simplify]: Simplify -1/2 into -1/2
2.499 * [backup-simplify]: Simplify 0 into 0
2.499 * [backup-simplify]: Simplify 0 into 0
2.500 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.501 * [backup-simplify]: Simplify (- 0) into 0
2.501 * [backup-simplify]: Simplify (+ 0 0) into 0
2.501 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
2.501 * [taylor]: Taking taylor expansion of 0 in y
2.501 * [backup-simplify]: Simplify 0 into 0
2.502 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
2.502 * [backup-simplify]: Simplify 0 into 0
2.502 * [backup-simplify]: Simplify 0 into 0
2.502 * [backup-simplify]: Simplify 0 into 0
2.503 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.503 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.504 * [backup-simplify]: Simplify (- 0) into 0
2.504 * [backup-simplify]: Simplify (+ 0 0) into 0
2.505 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
2.505 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
2.505 * [taylor]: Taking taylor expansion of -1/8 in y
2.505 * [backup-simplify]: Simplify -1/8 into -1/8
2.505 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.505 * [taylor]: Taking taylor expansion of y in y
2.505 * [backup-simplify]: Simplify 0 into 0
2.505 * [backup-simplify]: Simplify 1 into 1
2.505 * [backup-simplify]: Simplify (* 1 1) into 1
2.506 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
2.506 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.506 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
2.506 * [backup-simplify]: Simplify 0 into 0
2.507 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
2.507 * * * * [progress]: [ 3 / 4 ] generating series at (2)
2.507 * [backup-simplify]: Simplify (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) into (sqrt (+ (pow x 2) y))
2.507 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
2.507 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
2.507 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
2.507 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.507 * [taylor]: Taking taylor expansion of x in y
2.507 * [backup-simplify]: Simplify x into x
2.507 * [taylor]: Taking taylor expansion of y in y
2.507 * [backup-simplify]: Simplify 0 into 0
2.507 * [backup-simplify]: Simplify 1 into 1
2.507 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.507 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.507 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
2.507 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
2.508 * [backup-simplify]: Simplify (+ 0 1) into 1
2.508 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
2.508 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
2.508 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.508 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.508 * [taylor]: Taking taylor expansion of x in x
2.508 * [backup-simplify]: Simplify 0 into 0
2.508 * [backup-simplify]: Simplify 1 into 1
2.508 * [taylor]: Taking taylor expansion of y in x
2.508 * [backup-simplify]: Simplify y into y
2.508 * [backup-simplify]: Simplify (+ 0 y) into y
2.508 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.508 * [backup-simplify]: Simplify (+ 0 0) into 0
2.508 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.508 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
2.508 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.508 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.508 * [taylor]: Taking taylor expansion of x in x
2.508 * [backup-simplify]: Simplify 0 into 0
2.508 * [backup-simplify]: Simplify 1 into 1
2.508 * [taylor]: Taking taylor expansion of y in x
2.508 * [backup-simplify]: Simplify y into y
2.508 * [backup-simplify]: Simplify (+ 0 y) into y
2.508 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.509 * [backup-simplify]: Simplify (+ 0 0) into 0
2.509 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.509 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.509 * [taylor]: Taking taylor expansion of y in y
2.509 * [backup-simplify]: Simplify 0 into 0
2.509 * [backup-simplify]: Simplify 1 into 1
2.509 * [backup-simplify]: Simplify (sqrt 0) into 0
2.510 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.510 * [backup-simplify]: Simplify 0 into 0
2.510 * [taylor]: Taking taylor expansion of 0 in y
2.510 * [backup-simplify]: Simplify 0 into 0
2.510 * [backup-simplify]: Simplify 0 into 0
2.510 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.510 * [backup-simplify]: Simplify (* 1 1) into 1
2.511 * [backup-simplify]: Simplify (+ 1 0) into 1
2.511 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
2.511 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
2.511 * [taylor]: Taking taylor expansion of 1/2 in y
2.511 * [backup-simplify]: Simplify 1/2 into 1/2
2.511 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.511 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.511 * [taylor]: Taking taylor expansion of y in y
2.511 * [backup-simplify]: Simplify 0 into 0
2.511 * [backup-simplify]: Simplify 1 into 1
2.511 * [backup-simplify]: Simplify (/ 1 1) into 1
2.512 * [backup-simplify]: Simplify (sqrt 0) into 0
2.512 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.513 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
2.513 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.514 * [backup-simplify]: Simplify 0 into 0
2.515 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.515 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.516 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* (- +nan.0) (pow (* 1 x) 2)) (* +nan.0 (* y 1)))) into (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
2.516 * [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)))
2.516 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
2.516 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
2.516 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
2.516 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.516 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.516 * [taylor]: Taking taylor expansion of x in y
2.517 * [backup-simplify]: Simplify x into x
2.517 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.517 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.517 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.517 * [taylor]: Taking taylor expansion of y in y
2.517 * [backup-simplify]: Simplify 0 into 0
2.517 * [backup-simplify]: Simplify 1 into 1
2.517 * [backup-simplify]: Simplify (/ 1 1) into 1
2.518 * [backup-simplify]: Simplify (+ 0 1) into 1
2.518 * [backup-simplify]: Simplify (sqrt 0) into 0
2.519 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.519 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.519 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.519 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.519 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.519 * [taylor]: Taking taylor expansion of x in x
2.519 * [backup-simplify]: Simplify 0 into 0
2.519 * [backup-simplify]: Simplify 1 into 1
2.520 * [backup-simplify]: Simplify (* 1 1) into 1
2.520 * [backup-simplify]: Simplify (/ 1 1) into 1
2.520 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.520 * [taylor]: Taking taylor expansion of y in x
2.520 * [backup-simplify]: Simplify y into y
2.520 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.520 * [backup-simplify]: Simplify (+ 1 0) into 1
2.521 * [backup-simplify]: Simplify (sqrt 1) into 1
2.521 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.522 * [backup-simplify]: Simplify (+ 0 0) into 0
2.523 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.523 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.523 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.523 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.523 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.523 * [taylor]: Taking taylor expansion of x in x
2.523 * [backup-simplify]: Simplify 0 into 0
2.523 * [backup-simplify]: Simplify 1 into 1
2.524 * [backup-simplify]: Simplify (* 1 1) into 1
2.524 * [backup-simplify]: Simplify (/ 1 1) into 1
2.524 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.524 * [taylor]: Taking taylor expansion of y in x
2.524 * [backup-simplify]: Simplify y into y
2.524 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.525 * [backup-simplify]: Simplify (+ 1 0) into 1
2.525 * [backup-simplify]: Simplify (sqrt 1) into 1
2.525 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.526 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.526 * [backup-simplify]: Simplify (+ 0 0) into 0
2.527 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.527 * [taylor]: Taking taylor expansion of 1 in y
2.527 * [backup-simplify]: Simplify 1 into 1
2.527 * [taylor]: Taking taylor expansion of 0 in y
2.527 * [backup-simplify]: Simplify 0 into 0
2.527 * [backup-simplify]: Simplify 1 into 1
2.528 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.529 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.530 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
2.530 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
2.530 * [taylor]: Taking taylor expansion of 1/2 in y
2.530 * [backup-simplify]: Simplify 1/2 into 1/2
2.530 * [taylor]: Taking taylor expansion of y in y
2.530 * [backup-simplify]: Simplify 0 into 0
2.530 * [backup-simplify]: Simplify 1 into 1
2.530 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
2.531 * [backup-simplify]: Simplify 1/2 into 1/2
2.531 * [backup-simplify]: Simplify 0 into 0
2.531 * [backup-simplify]: Simplify 0 into 0
2.532 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.532 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.533 * [backup-simplify]: Simplify (+ 0 0) into 0
2.533 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
2.533 * [taylor]: Taking taylor expansion of 0 in y
2.533 * [backup-simplify]: Simplify 0 into 0
2.534 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
2.534 * [backup-simplify]: Simplify 0 into 0
2.534 * [backup-simplify]: Simplify 0 into 0
2.534 * [backup-simplify]: Simplify 0 into 0
2.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.536 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.536 * [backup-simplify]: Simplify (+ 0 0) into 0
2.538 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
2.538 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
2.538 * [taylor]: Taking taylor expansion of -1/8 in y
2.538 * [backup-simplify]: Simplify -1/8 into -1/8
2.538 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.538 * [taylor]: Taking taylor expansion of y in y
2.538 * [backup-simplify]: Simplify 0 into 0
2.538 * [backup-simplify]: Simplify 1 into 1
2.538 * [backup-simplify]: Simplify (* 1 1) into 1
2.538 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
2.539 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.540 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
2.540 * [backup-simplify]: Simplify 0 into 0
2.540 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
2.541 * [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)))
2.541 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
2.541 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
2.541 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
2.541 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.541 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.541 * [taylor]: Taking taylor expansion of x in y
2.541 * [backup-simplify]: Simplify x into x
2.541 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.541 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.541 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.541 * [taylor]: Taking taylor expansion of y in y
2.541 * [backup-simplify]: Simplify 0 into 0
2.541 * [backup-simplify]: Simplify 1 into 1
2.541 * [backup-simplify]: Simplify (/ 1 1) into 1
2.542 * [backup-simplify]: Simplify (- 1) into -1
2.542 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.542 * [backup-simplify]: Simplify (sqrt 0) into 0
2.544 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
2.544 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.544 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.544 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.544 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.544 * [taylor]: Taking taylor expansion of x in x
2.544 * [backup-simplify]: Simplify 0 into 0
2.544 * [backup-simplify]: Simplify 1 into 1
2.544 * [backup-simplify]: Simplify (* 1 1) into 1
2.545 * [backup-simplify]: Simplify (/ 1 1) into 1
2.545 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.545 * [taylor]: Taking taylor expansion of y in x
2.545 * [backup-simplify]: Simplify y into y
2.545 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.545 * [backup-simplify]: Simplify (+ 1 0) into 1
2.545 * [backup-simplify]: Simplify (sqrt 1) into 1
2.546 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.547 * [backup-simplify]: Simplify (+ 0 0) into 0
2.548 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.548 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.548 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.548 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.548 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.548 * [taylor]: Taking taylor expansion of x in x
2.548 * [backup-simplify]: Simplify 0 into 0
2.548 * [backup-simplify]: Simplify 1 into 1
2.548 * [backup-simplify]: Simplify (* 1 1) into 1
2.549 * [backup-simplify]: Simplify (/ 1 1) into 1
2.549 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.549 * [taylor]: Taking taylor expansion of y in x
2.549 * [backup-simplify]: Simplify y into y
2.549 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.549 * [backup-simplify]: Simplify (+ 1 0) into 1
2.549 * [backup-simplify]: Simplify (sqrt 1) into 1
2.550 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.551 * [backup-simplify]: Simplify (+ 0 0) into 0
2.552 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.552 * [taylor]: Taking taylor expansion of 1 in y
2.552 * [backup-simplify]: Simplify 1 into 1
2.552 * [taylor]: Taking taylor expansion of 0 in y
2.552 * [backup-simplify]: Simplify 0 into 0
2.552 * [backup-simplify]: Simplify 1 into 1
2.553 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.553 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.554 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.555 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
2.555 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
2.555 * [taylor]: Taking taylor expansion of -1/2 in y
2.555 * [backup-simplify]: Simplify -1/2 into -1/2
2.555 * [taylor]: Taking taylor expansion of y in y
2.555 * [backup-simplify]: Simplify 0 into 0
2.555 * [backup-simplify]: Simplify 1 into 1
2.555 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
2.555 * [backup-simplify]: Simplify -1/2 into -1/2
2.555 * [backup-simplify]: Simplify 0 into 0
2.555 * [backup-simplify]: Simplify 0 into 0
2.556 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.557 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.557 * [backup-simplify]: Simplify (- 0) into 0
2.558 * [backup-simplify]: Simplify (+ 0 0) into 0
2.558 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
2.558 * [taylor]: Taking taylor expansion of 0 in y
2.558 * [backup-simplify]: Simplify 0 into 0
2.559 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
2.559 * [backup-simplify]: Simplify 0 into 0
2.559 * [backup-simplify]: Simplify 0 into 0
2.559 * [backup-simplify]: Simplify 0 into 0
2.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.562 * [backup-simplify]: Simplify (- 0) into 0
2.562 * [backup-simplify]: Simplify (+ 0 0) into 0
2.563 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
2.563 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
2.563 * [taylor]: Taking taylor expansion of -1/8 in y
2.563 * [backup-simplify]: Simplify -1/8 into -1/8
2.563 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.563 * [taylor]: Taking taylor expansion of y in y
2.563 * [backup-simplify]: Simplify 0 into 0
2.563 * [backup-simplify]: Simplify 1 into 1
2.564 * [backup-simplify]: Simplify (* 1 1) into 1
2.564 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
2.565 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.567 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
2.567 * [backup-simplify]: Simplify 0 into 0
2.567 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
2.567 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
2.568 * [backup-simplify]: Simplify (sqrt (sqrt (+ (* x x) y))) into (pow (+ (pow x 2) y) 1/4)
2.568 * [approximate]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in (x y) around 0
2.568 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in y
2.568 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in y
2.568 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in y
2.568 * [taylor]: Taking taylor expansion of 1/4 in y
2.568 * [backup-simplify]: Simplify 1/4 into 1/4
2.568 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in y
2.568 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
2.568 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.568 * [taylor]: Taking taylor expansion of x in y
2.568 * [backup-simplify]: Simplify x into x
2.568 * [taylor]: Taking taylor expansion of y in y
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 1 into 1
2.568 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.568 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.568 * [backup-simplify]: Simplify (log (pow x 2)) into (log (pow x 2))
2.569 * [backup-simplify]: Simplify (* 1/4 (log (pow x 2))) into (* 1/4 (log (pow x 2)))
2.569 * [backup-simplify]: Simplify (exp (* 1/4 (log (pow x 2)))) into (pow (pow x 2) 1/4)
2.569 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in x
2.569 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in x
2.569 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in x
2.569 * [taylor]: Taking taylor expansion of 1/4 in x
2.569 * [backup-simplify]: Simplify 1/4 into 1/4
2.569 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
2.569 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.569 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.569 * [taylor]: Taking taylor expansion of x in x
2.569 * [backup-simplify]: Simplify 0 into 0
2.569 * [backup-simplify]: Simplify 1 into 1
2.569 * [taylor]: Taking taylor expansion of y in x
2.569 * [backup-simplify]: Simplify y into y
2.569 * [backup-simplify]: Simplify (+ 0 y) into y
2.569 * [backup-simplify]: Simplify (log y) into (log y)
2.569 * [backup-simplify]: Simplify (* 1/4 (log y)) into (* 1/4 (log y))
2.569 * [backup-simplify]: Simplify (exp (* 1/4 (log y))) into (pow y 1/4)
2.569 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in x
2.569 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in x
2.569 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in x
2.569 * [taylor]: Taking taylor expansion of 1/4 in x
2.569 * [backup-simplify]: Simplify 1/4 into 1/4
2.569 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
2.569 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.569 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.569 * [taylor]: Taking taylor expansion of x in x
2.569 * [backup-simplify]: Simplify 0 into 0
2.570 * [backup-simplify]: Simplify 1 into 1
2.570 * [taylor]: Taking taylor expansion of y in x
2.570 * [backup-simplify]: Simplify y into y
2.570 * [backup-simplify]: Simplify (+ 0 y) into y
2.570 * [backup-simplify]: Simplify (log y) into (log y)
2.570 * [backup-simplify]: Simplify (* 1/4 (log y)) into (* 1/4 (log y))
2.570 * [backup-simplify]: Simplify (exp (* 1/4 (log y))) into (pow y 1/4)
2.570 * [taylor]: Taking taylor expansion of (pow y 1/4) in y
2.570 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log y))) in y
2.570 * [taylor]: Taking taylor expansion of (* 1/4 (log y)) in y
2.570 * [taylor]: Taking taylor expansion of 1/4 in y
2.570 * [backup-simplify]: Simplify 1/4 into 1/4
2.570 * [taylor]: Taking taylor expansion of (log y) in y
2.570 * [taylor]: Taking taylor expansion of y in y
2.570 * [backup-simplify]: Simplify 0 into 0
2.570 * [backup-simplify]: Simplify 1 into 1
2.571 * [backup-simplify]: Simplify (log 1) into 0
2.571 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
2.571 * [backup-simplify]: Simplify (* 1/4 (log y)) into (* 1/4 (log y))
2.571 * [backup-simplify]: Simplify (exp (* 1/4 (log y))) into (pow y 1/4)
2.571 * [backup-simplify]: Simplify (pow y 1/4) into (pow y 1/4)
2.572 * [backup-simplify]: Simplify (+ 0 0) into 0
2.573 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
2.574 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (log y))) into 0
2.574 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
2.574 * [taylor]: Taking taylor expansion of 0 in y
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [backup-simplify]: Simplify 0 into 0
2.576 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
2.576 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
2.576 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (log y))) into 0
2.577 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
2.577 * [backup-simplify]: Simplify 0 into 0
2.578 * [backup-simplify]: Simplify (* 1 1) into 1
2.578 * [backup-simplify]: Simplify (+ 1 0) into 1
2.579 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow y 1)))) 2) into (/ 1 y)
2.580 * [backup-simplify]: Simplify (+ (* 1/4 (/ 1 y)) (+ (* 0 0) (* 0 (log y)))) into (* 1/4 (/ 1 y))
2.581 * [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))
2.581 * [taylor]: Taking taylor expansion of (* 1/4 (pow (/ 1 (pow y 3)) 1/4)) in y
2.581 * [taylor]: Taking taylor expansion of 1/4 in y
2.581 * [backup-simplify]: Simplify 1/4 into 1/4
2.581 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 3)) 1/4) in y
2.581 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow y 3))))) in y
2.581 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 (pow y 3)))) in y
2.581 * [taylor]: Taking taylor expansion of 1/4 in y
2.581 * [backup-simplify]: Simplify 1/4 into 1/4
2.581 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 3))) in y
2.581 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.581 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.581 * [taylor]: Taking taylor expansion of y in y
2.581 * [backup-simplify]: Simplify 0 into 0
2.581 * [backup-simplify]: Simplify 1 into 1
2.581 * [backup-simplify]: Simplify (* 1 1) into 1
2.582 * [backup-simplify]: Simplify (* 1 1) into 1
2.582 * [backup-simplify]: Simplify (/ 1 1) into 1
2.582 * [backup-simplify]: Simplify (log 1) into 0
2.583 * [backup-simplify]: Simplify (+ (* (- 3) (log y)) 0) into (- (* 3 (log y)))
2.583 * [backup-simplify]: Simplify (* 1/4 (- (* 3 (log y)))) into (* -3/4 (log y))
2.583 * [backup-simplify]: Simplify (exp (* -3/4 (log y))) into (pow y -3/4)
2.583 * [backup-simplify]: Simplify (* 1/4 (pow y -3/4)) into (* 1/4 (pow (/ 1 (pow y 3)) 1/4))
2.583 * [backup-simplify]: Simplify (* 1/4 (pow (/ 1 (pow y 3)) 1/4)) into (* 1/4 (pow (/ 1 (pow y 3)) 1/4))
2.583 * [backup-simplify]: Simplify 0 into 0
2.586 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
2.586 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
2.587 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log y)))) into 0
2.588 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
2.588 * [backup-simplify]: Simplify 0 into 0
2.589 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.589 * [backup-simplify]: Simplify (+ 0 0) into 0
2.592 * [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
2.593 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 (log y))))) into 0
2.594 * [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
2.594 * [taylor]: Taking taylor expansion of 0 in y
2.595 * [backup-simplify]: Simplify 0 into 0
2.595 * [backup-simplify]: Simplify 0 into 0
2.595 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.596 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.598 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
2.598 * [backup-simplify]: Simplify (+ (* (- 3) (log y)) 0) into (- (* 3 (log y)))
2.598 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (- (* 3 (log y))))) into 0
2.599 * [backup-simplify]: Simplify (* (exp (* -3/4 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
2.600 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (pow y -3/4))) into 0
2.600 * [backup-simplify]: Simplify 0 into 0
2.600 * [backup-simplify]: Simplify 0 into 0
2.604 * [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
2.605 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
2.606 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log y))))) into 0
2.607 * [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
2.607 * [backup-simplify]: Simplify 0 into 0
2.608 * [backup-simplify]: Simplify (+ (* (* 1/4 (pow (/ 1 (pow y 3)) 1/4)) (pow (* 1 x) 2)) (pow y 1/4)) into (+ (pow y 1/4) (* 1/4 (* (pow x 2) (pow (/ 1 (pow y 3)) 1/4))))
2.608 * [backup-simplify]: Simplify (sqrt (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)))) into (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4)
2.608 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in (x y) around 0
2.608 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in y
2.608 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in y
2.608 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in y
2.608 * [taylor]: Taking taylor expansion of 1/4 in y
2.608 * [backup-simplify]: Simplify 1/4 into 1/4
2.608 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in y
2.608 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
2.608 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.608 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.608 * [taylor]: Taking taylor expansion of x in y
2.608 * [backup-simplify]: Simplify x into x
2.608 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.608 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.608 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.608 * [taylor]: Taking taylor expansion of y in y
2.608 * [backup-simplify]: Simplify 0 into 0
2.608 * [backup-simplify]: Simplify 1 into 1
2.609 * [backup-simplify]: Simplify (/ 1 1) into 1
2.609 * [backup-simplify]: Simplify (+ 0 1) into 1
2.609 * [backup-simplify]: Simplify (log 1) into 0
2.610 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y))
2.610 * [backup-simplify]: Simplify (* 1/4 (- (log y))) into (* -1/4 (log y))
2.610 * [backup-simplify]: Simplify (exp (* -1/4 (log y))) into (pow y -1/4)
2.610 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
2.610 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
2.610 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
2.610 * [taylor]: Taking taylor expansion of 1/4 in x
2.610 * [backup-simplify]: Simplify 1/4 into 1/4
2.610 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.610 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.610 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.610 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.610 * [taylor]: Taking taylor expansion of x in x
2.610 * [backup-simplify]: Simplify 0 into 0
2.610 * [backup-simplify]: Simplify 1 into 1
2.611 * [backup-simplify]: Simplify (* 1 1) into 1
2.611 * [backup-simplify]: Simplify (/ 1 1) into 1
2.611 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.611 * [taylor]: Taking taylor expansion of y in x
2.611 * [backup-simplify]: Simplify y into y
2.611 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.612 * [backup-simplify]: Simplify (+ 1 0) into 1
2.612 * [backup-simplify]: Simplify (log 1) into 0
2.612 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.612 * [backup-simplify]: Simplify (* 1/4 (- (* 2 (log x)))) into (* -1/2 (log x))
2.612 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
2.613 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
2.613 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
2.613 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
2.613 * [taylor]: Taking taylor expansion of 1/4 in x
2.613 * [backup-simplify]: Simplify 1/4 into 1/4
2.613 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.613 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.613 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.613 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.613 * [taylor]: Taking taylor expansion of x in x
2.613 * [backup-simplify]: Simplify 0 into 0
2.613 * [backup-simplify]: Simplify 1 into 1
2.613 * [backup-simplify]: Simplify (* 1 1) into 1
2.613 * [backup-simplify]: Simplify (/ 1 1) into 1
2.613 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.613 * [taylor]: Taking taylor expansion of y in x
2.614 * [backup-simplify]: Simplify y into y
2.614 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.614 * [backup-simplify]: Simplify (+ 1 0) into 1
2.614 * [backup-simplify]: Simplify (log 1) into 0
2.615 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.615 * [backup-simplify]: Simplify (* 1/4 (- (* 2 (log x)))) into (* -1/2 (log x))
2.615 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
2.615 * [taylor]: Taking taylor expansion of (pow x -1/2) in y
2.615 * [taylor]: Taking taylor expansion of (exp (* -1/2 (log x))) in y
2.615 * [taylor]: Taking taylor expansion of (* -1/2 (log x)) in y
2.615 * [taylor]: Taking taylor expansion of -1/2 in y
2.615 * [backup-simplify]: Simplify -1/2 into -1/2
2.615 * [taylor]: Taking taylor expansion of (log x) in y
2.615 * [taylor]: Taking taylor expansion of x in y
2.615 * [backup-simplify]: Simplify x into x
2.615 * [backup-simplify]: Simplify (log x) into (log x)
2.615 * [backup-simplify]: Simplify (* -1/2 (log x)) into (* -1/2 (log x))
2.615 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
2.615 * [backup-simplify]: Simplify (pow x -1/2) into (pow x -1/2)
2.616 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.617 * [backup-simplify]: Simplify (+ 0 0) into 0
2.618 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
2.618 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.619 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (- (* 2 (log x))))) into 0
2.620 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
2.620 * [taylor]: Taking taylor expansion of 0 in y
2.620 * [backup-simplify]: Simplify 0 into 0
2.620 * [backup-simplify]: Simplify 0 into 0
2.620 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
2.621 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 (log x))) into 0
2.622 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
2.622 * [backup-simplify]: Simplify 0 into 0
2.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.624 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.625 * [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)
2.625 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.626 * [backup-simplify]: Simplify (+ (* 1/4 (/ 1 y)) (+ (* 0 0) (* 0 (- (* 2 (log x)))))) into (* 1/4 (/ 1 y))
2.627 * [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)))
2.627 * [taylor]: Taking taylor expansion of (* 1/4 (* (sqrt (/ 1 x)) (/ 1 y))) in y
2.627 * [taylor]: Taking taylor expansion of 1/4 in y
2.627 * [backup-simplify]: Simplify 1/4 into 1/4
2.627 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
2.627 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
2.627 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.627 * [taylor]: Taking taylor expansion of x in y
2.627 * [backup-simplify]: Simplify x into x
2.627 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.627 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
2.627 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.627 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 x)))) into 0
2.627 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.627 * [taylor]: Taking taylor expansion of y in y
2.627 * [backup-simplify]: Simplify 0 into 0
2.627 * [backup-simplify]: Simplify 1 into 1
2.628 * [backup-simplify]: Simplify (/ 1 1) into 1
2.628 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.629 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 x)) 0) (* 0 1)) into 0
2.629 * [backup-simplify]: Simplify (* (sqrt (/ 1 x)) 1) into (sqrt (/ 1 x))
2.629 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (sqrt (/ 1 x)))) into 0
2.629 * [backup-simplify]: Simplify 0 into 0
2.630 * [backup-simplify]: Simplify 0 into 0
2.631 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
2.632 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 (log x)))) into 0
2.633 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
2.633 * [backup-simplify]: Simplify 0 into 0
2.634 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.635 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.635 * [backup-simplify]: Simplify (+ 0 0) into 0
2.638 * [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
2.639 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.639 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 (- (* 2 (log x))))))) into 0
2.641 * [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
2.641 * [taylor]: Taking taylor expansion of 0 in y
2.641 * [backup-simplify]: Simplify 0 into 0
2.641 * [backup-simplify]: Simplify 0 into 0
2.641 * [backup-simplify]: Simplify (pow (/ 1 x) -1/2) into (pow (/ 1 x) -1/2)
2.642 * [backup-simplify]: Simplify (sqrt (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))))) into (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4)
2.642 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in (x y) around 0
2.642 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in y
2.642 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in y
2.642 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in y
2.642 * [taylor]: Taking taylor expansion of 1/4 in y
2.642 * [backup-simplify]: Simplify 1/4 into 1/4
2.642 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in y
2.642 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
2.642 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.642 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.642 * [taylor]: Taking taylor expansion of x in y
2.642 * [backup-simplify]: Simplify x into x
2.642 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.642 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.642 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.642 * [taylor]: Taking taylor expansion of y in y
2.642 * [backup-simplify]: Simplify 0 into 0
2.642 * [backup-simplify]: Simplify 1 into 1
2.643 * [backup-simplify]: Simplify (/ 1 1) into 1
2.643 * [backup-simplify]: Simplify (- 1) into -1
2.644 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.644 * [backup-simplify]: Simplify (log -1) into (log -1)
2.645 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
2.645 * [backup-simplify]: Simplify (* 1/4 (- (log -1) (log y))) into (* 1/4 (- (log -1) (log y)))
2.645 * [backup-simplify]: Simplify (exp (* 1/4 (- (log -1) (log y)))) into (exp (* 1/4 (- (log -1) (log y))))
2.645 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
2.645 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
2.646 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
2.646 * [taylor]: Taking taylor expansion of 1/4 in x
2.646 * [backup-simplify]: Simplify 1/4 into 1/4
2.646 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.646 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.646 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.646 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.646 * [taylor]: Taking taylor expansion of x in x
2.646 * [backup-simplify]: Simplify 0 into 0
2.646 * [backup-simplify]: Simplify 1 into 1
2.646 * [backup-simplify]: Simplify (* 1 1) into 1
2.646 * [backup-simplify]: Simplify (/ 1 1) into 1
2.646 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.646 * [taylor]: Taking taylor expansion of y in x
2.646 * [backup-simplify]: Simplify y into y
2.647 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.647 * [backup-simplify]: Simplify (+ 1 0) into 1
2.647 * [backup-simplify]: Simplify (log 1) into 0
2.648 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.648 * [backup-simplify]: Simplify (* 1/4 (- (* 2 (log x)))) into (* -1/2 (log x))
2.648 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
2.648 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
2.648 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
2.648 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
2.648 * [taylor]: Taking taylor expansion of 1/4 in x
2.648 * [backup-simplify]: Simplify 1/4 into 1/4
2.648 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.648 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.648 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.648 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.648 * [taylor]: Taking taylor expansion of x in x
2.648 * [backup-simplify]: Simplify 0 into 0
2.648 * [backup-simplify]: Simplify 1 into 1
2.648 * [backup-simplify]: Simplify (* 1 1) into 1
2.649 * [backup-simplify]: Simplify (/ 1 1) into 1
2.649 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.649 * [taylor]: Taking taylor expansion of y in x
2.649 * [backup-simplify]: Simplify y into y
2.649 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.649 * [backup-simplify]: Simplify (+ 1 0) into 1
2.650 * [backup-simplify]: Simplify (log 1) into 0
2.650 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.650 * [backup-simplify]: Simplify (* 1/4 (- (* 2 (log x)))) into (* -1/2 (log x))
2.650 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
2.650 * [taylor]: Taking taylor expansion of (pow x -1/2) in y
2.650 * [taylor]: Taking taylor expansion of (exp (* -1/2 (log x))) in y
2.650 * [taylor]: Taking taylor expansion of (* -1/2 (log x)) in y
2.650 * [taylor]: Taking taylor expansion of -1/2 in y
2.650 * [backup-simplify]: Simplify -1/2 into -1/2
2.651 * [taylor]: Taking taylor expansion of (log x) in y
2.651 * [taylor]: Taking taylor expansion of x in y
2.651 * [backup-simplify]: Simplify x into x
2.651 * [backup-simplify]: Simplify (log x) into (log x)
2.651 * [backup-simplify]: Simplify (* -1/2 (log x)) into (* -1/2 (log x))
2.651 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
2.651 * [backup-simplify]: Simplify (pow x -1/2) into (pow x -1/2)
2.652 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.652 * [backup-simplify]: Simplify (+ 0 0) into 0
2.654 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
2.654 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.655 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (- (* 2 (log x))))) into 0
2.655 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
2.655 * [taylor]: Taking taylor expansion of 0 in y
2.655 * [backup-simplify]: Simplify 0 into 0
2.655 * [backup-simplify]: Simplify 0 into 0
2.656 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
2.657 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 (log x))) into 0
2.657 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
2.657 * [backup-simplify]: Simplify 0 into 0
2.658 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.659 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.659 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.661 * [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)
2.661 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.662 * [backup-simplify]: Simplify (+ (* 1/4 (/ -1 y)) (+ (* 0 0) (* 0 (- (* 2 (log x)))))) into (- (* 1/4 (/ 1 y)))
2.663 * [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)))
2.663 * [taylor]: Taking taylor expansion of (* -1/4 (* (sqrt (/ 1 x)) (/ 1 y))) in y
2.663 * [taylor]: Taking taylor expansion of -1/4 in y
2.663 * [backup-simplify]: Simplify -1/4 into -1/4
2.663 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
2.663 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
2.663 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.663 * [taylor]: Taking taylor expansion of x in y
2.663 * [backup-simplify]: Simplify x into x
2.663 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.663 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
2.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.663 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 x)))) into 0
2.663 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.663 * [taylor]: Taking taylor expansion of y in y
2.663 * [backup-simplify]: Simplify 0 into 0
2.663 * [backup-simplify]: Simplify 1 into 1
2.663 * [backup-simplify]: Simplify (/ 1 1) into 1
2.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.665 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 x)) 0) (* 0 1)) into 0
2.665 * [backup-simplify]: Simplify (* (sqrt (/ 1 x)) 1) into (sqrt (/ 1 x))
2.665 * [backup-simplify]: Simplify (+ (* -1/4 0) (* 0 (sqrt (/ 1 x)))) into 0
2.665 * [backup-simplify]: Simplify 0 into 0
2.665 * [backup-simplify]: Simplify 0 into 0
2.667 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
2.668 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 (log x)))) into 0
2.669 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
2.669 * [backup-simplify]: Simplify 0 into 0
2.670 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.671 * [backup-simplify]: Simplify (- 0) into 0
2.671 * [backup-simplify]: Simplify (+ 0 0) into 0
2.674 * [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
2.675 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.676 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 (/ -1 y)) (+ (* 0 0) (* 0 (- (* 2 (log x))))))) into 0
2.677 * [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
2.677 * [taylor]: Taking taylor expansion of 0 in y
2.677 * [backup-simplify]: Simplify 0 into 0
2.677 * [backup-simplify]: Simplify 0 into 0
2.677 * [backup-simplify]: Simplify (pow (/ 1 (- x)) -1/2) into (pow (/ -1 x) -1/2)
2.677 * * * [progress]: simplifying candidates
2.679 * [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 y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (+ (pow y 1/4) (* 1/4 (* (pow x 2) (pow (/ 1 (pow y 3)) 1/4))))
  (pow (/ 1 x) -1/2)
  (pow (/ -1 x) -1/2)
2.681 * * [simplify]: iteration 0: 138 enodes
2.731 * * [simplify]: iteration 1: 292 enodes
2.843 * * [simplify]: iteration 2: 617 enodes
3.084 * * [simplify]: iteration 3: 1508 enodes
4.071 * * [simplify]: iteration 4: 4869 enodes
5.082 * * [simplify]: iteration complete: 5009 enodes
5.082 * * [simplify]: Extracting #0: cost 50 inf + 0
5.084 * * [simplify]: Extracting #1: cost 373 inf + 4
5.088 * * [simplify]: Extracting #2: cost 873 inf + 638
5.100 * * [simplify]: Extracting #3: cost 992 inf + 23859
5.126 * * [simplify]: Extracting #4: cost 637 inf + 90073
5.194 * * [simplify]: Extracting #5: cost 205 inf + 228092
5.276 * * [simplify]: Extracting #6: cost 10 inf + 294268
5.348 * * [simplify]: Extracting #7: cost 0 inf + 298602
5.411 * [simplify]: Simplified to:
  (log (sqrt (+ y (* x x))))
  (exp (sqrt (+ y (* x x))))
  (* (cbrt (sqrt (+ y (* x x)))) (cbrt (sqrt (+ y (* x x)))))
  (cbrt (sqrt (+ y (* x x))))
  (* (sqrt (+ y (* x x))) (+ y (* x x)))
  (fabs (cbrt (+ y (* x x))))
  (sqrt (cbrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  (sqrt (+ y (* x x)))
  (sqrt (+ (* (* y y) y) (* (* x x) (* (* x x) (* x x)))))
  (sqrt (+ (* (- (* x x) y) (* x x)) (* y y)))
  (sqrt (* (- (* x x) y) (+ y (* x x))))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (log (sqrt (+ y (* x x))))
  (exp (sqrt (+ y (* x x))))
  (* (cbrt (sqrt (+ y (* x x)))) (cbrt (sqrt (+ y (* x x)))))
  (cbrt (sqrt (+ y (* x x))))
  (* (sqrt (+ y (* x x))) (+ y (* x x)))
  (fabs (cbrt (+ y (* x x))))
  (sqrt (cbrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  (sqrt (+ y (* x x)))
  (sqrt (+ (* (* y y) y) (* (* x x) (* (* x x) (* x x)))))
  (sqrt (+ (* (- (* x x) y) (* x x)) (* y y)))
  (sqrt (* (- (* x x) y) (+ y (* x x))))
  (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)))
  (* (+ y (* x x)) (+ y (* x x)))
  (+ y (* x x))
  (* (+ y (* x x)) (+ y (* x x)))
  2
  (log (sqrt (+ y (* x x))))
  (log (sqrt (+ y (* x x))))
  (exp (sqrt (+ y (* x x))))
  (* (sqrt (+ y (* x x))) (+ y (* x x)))
  (* (cbrt (sqrt (+ y (* x x)))) (cbrt (sqrt (+ y (* x x)))))
  (cbrt (sqrt (+ y (* x x))))
  (* (sqrt (+ y (* x x))) (+ y (* x x)))
  (+ y (* x x))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (+ (* (* y y) y) (* (* x x) (* (* x x) (* x x)))))
  (sqrt (+ (* (- (* x x) y) (* x x)) (* y y)))
  (* (sqrt (sqrt (+ (* (* y y) y) (* (* x x) (* (* x x) (* x x)))))) (sqrt (sqrt (* (- (* x x) y) (+ y (* x x))))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (+ (* (- (* x x) y) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (* (* y y) y) (* (* x x) (* (* x x) (* x x)))))) (sqrt (sqrt (* (- (* x x) y) (+ y (* x x))))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (+ (* (- (* x x) y) (* x x)) (* y y)))))
  (sqrt (* (- (* x x) y) (+ y (* x x))))
  (sqrt (- (* x x) y))
  (* (sqrt (sqrt (+ y (* x x)))) (cbrt (sqrt (sqrt (+ y (* x x))))))
  (* (cbrt (sqrt (sqrt (+ y (* x x))))) (cbrt (sqrt (sqrt (+ y (* x x))))))
  (* (cbrt (sqrt (+ y (* x x)))) (cbrt (sqrt (+ y (* x x)))))
  (cbrt (sqrt (+ y (* x x))))
  (fabs (cbrt (+ y (* x x))))
  (sqrt (cbrt (+ 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))))
  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
  (* (* (cbrt (sqrt (sqrt (+ y (* x x))))) (cbrt (sqrt (sqrt (+ y (* x x)))))) (sqrt (sqrt (+ y (* x x)))))
  (* (fabs (cbrt (sqrt (+ y (* x x))))) (sqrt (sqrt (+ y (* x x)))))
  (* (sqrt (fabs (cbrt (+ y (* x x))))) (sqrt (sqrt (+ y (* x x)))))
  (* (sqrt (sqrt (sqrt (+ y (* x x))))) (sqrt (sqrt (+ y (* x x)))))
  (sqrt (sqrt (+ y (* x x))))
  (* (sqrt (sqrt (sqrt (+ y (* x x))))) (sqrt (sqrt (+ y (* x x)))))
  (sqrt (sqrt (+ y (* x x))))
  (* (sqrt (sqrt (sqrt (+ y (* x x))))) (sqrt (sqrt (+ y (* x x)))))
  (sqrt (sqrt (+ y (* x x))))
  (* (sqrt (sqrt (+ y (* x x)))) (cbrt (sqrt (sqrt (+ y (* x x))))))
  (* (sqrt (sqrt (+ y (* x x)))) (sqrt (cbrt (sqrt (+ y (* x x))))))
  (* (sqrt (sqrt (+ y (* x x)))) (sqrt (sqrt (cbrt (+ y (* x x))))))
  (* (sqrt (sqrt (sqrt (+ y (* x x))))) (sqrt (sqrt (+ y (* x x)))))
  (sqrt (+ y (* x x)))
  (* (sqrt (sqrt (sqrt (+ y (* x x))))) (sqrt (sqrt (+ y (* x x)))))
  (sqrt (+ y (* x x)))
  (* (sqrt (sqrt (sqrt (+ y (* x x))))) (sqrt (sqrt (+ y (* x x)))))
  (sqrt (+ y (* x x)))
  (* (sqrt (sqrt (+ (* (* y y) y) (* (* x x) (* (* x x) (* x x)))))) (sqrt (sqrt (+ y (* x x)))))
  (* (sqrt (sqrt (+ y (* x x)))) (sqrt (sqrt (* (- (* x x) y) (+ y (* x x))))))
  (* (sqrt (sqrt (+ (* (* y y) y) (* (* x x) (* (* x x) (* x x)))))) (sqrt (sqrt (+ y (* x x)))))
  (* (sqrt (sqrt (+ y (* x x)))) (sqrt (sqrt (* (- (* x x) y) (+ y (* x x))))))
  (log (sqrt (sqrt (+ y (* x x)))))
  (exp (sqrt (sqrt (+ y (* x x)))))
  (* (cbrt (sqrt (sqrt (+ y (* x x))))) (cbrt (sqrt (sqrt (+ y (* x x))))))
  (cbrt (sqrt (sqrt (+ y (* x x)))))
  (* (sqrt (sqrt (+ y (* x x)))) (sqrt (+ y (* x x))))
  (fabs (cbrt (sqrt (+ y (* x x)))))
  (sqrt (cbrt (sqrt (+ y (* x x)))))
  (sqrt (fabs (cbrt (+ y (* x x)))))
  (sqrt (sqrt (cbrt (+ y (* x x)))))
  (sqrt (sqrt (sqrt (+ y (* x x)))))
  (sqrt (sqrt (sqrt (+ y (* x x)))))
  1
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (sqrt (+ y (* x x)))))
  (sqrt (sqrt (sqrt (+ y (* x x)))))
  1
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ (* (* y y) y) (* (* x x) (* (* x x) (* x x))))))
  (sqrt (sqrt (+ (* (- (* x x) y) (* x x)) (* y y))))
  (sqrt (sqrt (* (- (* x x) y) (+ y (* x x)))))
  (sqrt (sqrt (- (* x x) y)))
  1/4
  1/2
  1/4
  (sqrt (sqrt (sqrt (+ y (* x x)))))
  (sqrt (sqrt (sqrt (+ y (* x x)))))
  (- (* +nan.0 (- (* x x) y)) (* +nan.0 (* y y)))
  (+ (/ (* 1/2 y) x) x)
  (- (/ -1/2 (/ x y)) x)
  (- (* +nan.0 (- (* x x) y)) (* +nan.0 (* y y)))
  (+ (/ (* 1/2 y) x) x)
  (- (/ -1/2 (/ x y)) x)
  (- (* +nan.0 (- (* x x) y)) (* +nan.0 (* y y)))
  (+ (/ (* 1/2 y) x) x)
  (- (/ -1/2 (/ x y)) x)
  (+ (* (* (* x x) 1/4) (pow (/ 1 (* (* y y) y)) 1/4)) (pow y 1/4))
  (pow (/ 1 x) -1/2)
  (pow (/ -1 x) -1/2)
5.420 * * * [progress]: adding candidates to table
5.928 * * [progress]: iteration 3 / 4
5.928 * * * [progress]: picking best candidate
5.933 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>
5.933 * * * [progress]: localizing error
5.941 * * * [progress]: generating rewritten candidates
5.941 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
5.963 * * * [progress]: generating series expansions
5.963 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
5.963 * [backup-simplify]: Simplify (* 1/2 (/ y x)) into (* 1/2 (/ y x))
5.963 * [approximate]: Taking taylor expansion of (* 1/2 (/ y x)) in (y x) around 0
5.963 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x
5.963 * [taylor]: Taking taylor expansion of 1/2 in x
5.963 * [backup-simplify]: Simplify 1/2 into 1/2
5.963 * [taylor]: Taking taylor expansion of (/ y x) in x
5.963 * [taylor]: Taking taylor expansion of y in x
5.963 * [backup-simplify]: Simplify y into y
5.963 * [taylor]: Taking taylor expansion of x in x
5.963 * [backup-simplify]: Simplify 0 into 0
5.963 * [backup-simplify]: Simplify 1 into 1
5.963 * [backup-simplify]: Simplify (/ y 1) into y
5.963 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
5.963 * [taylor]: Taking taylor expansion of 1/2 in y
5.963 * [backup-simplify]: Simplify 1/2 into 1/2
5.963 * [taylor]: Taking taylor expansion of (/ y x) in y
5.964 * [taylor]: Taking taylor expansion of y in y
5.964 * [backup-simplify]: Simplify 0 into 0
5.964 * [backup-simplify]: Simplify 1 into 1
5.964 * [taylor]: Taking taylor expansion of x in y
5.964 * [backup-simplify]: Simplify x into x
5.964 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.964 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
5.964 * [taylor]: Taking taylor expansion of 1/2 in y
5.964 * [backup-simplify]: Simplify 1/2 into 1/2
5.964 * [taylor]: Taking taylor expansion of (/ y x) in y
5.964 * [taylor]: Taking taylor expansion of y in y
5.964 * [backup-simplify]: Simplify 0 into 0
5.964 * [backup-simplify]: Simplify 1 into 1
5.964 * [taylor]: Taking taylor expansion of x in y
5.964 * [backup-simplify]: Simplify x into x
5.964 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.964 * [backup-simplify]: Simplify (* 1/2 (/ 1 x)) into (/ 1/2 x)
5.964 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
5.964 * [taylor]: Taking taylor expansion of 1/2 in x
5.964 * [backup-simplify]: Simplify 1/2 into 1/2
5.964 * [taylor]: Taking taylor expansion of x in x
5.964 * [backup-simplify]: Simplify 0 into 0
5.964 * [backup-simplify]: Simplify 1 into 1
5.965 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
5.965 * [backup-simplify]: Simplify 1/2 into 1/2
5.965 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.966 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 (/ 1 x))) into 0
5.966 * [taylor]: Taking taylor expansion of 0 in x
5.966 * [backup-simplify]: Simplify 0 into 0
5.967 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
5.967 * [backup-simplify]: Simplify 0 into 0
5.967 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.972 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
5.972 * [taylor]: Taking taylor expansion of 0 in x
5.972 * [backup-simplify]: Simplify 0 into 0
5.972 * [backup-simplify]: Simplify 0 into 0
5.973 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.973 * [backup-simplify]: Simplify 0 into 0
5.973 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.975 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
5.975 * [taylor]: Taking taylor expansion of 0 in x
5.975 * [backup-simplify]: Simplify 0 into 0
5.975 * [backup-simplify]: Simplify 0 into 0
5.975 * [backup-simplify]: Simplify 0 into 0
5.976 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.976 * [backup-simplify]: Simplify 0 into 0
5.976 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 x) y)) into (* 1/2 (/ y x))
5.976 * [backup-simplify]: Simplify (* 1/2 (/ (/ 1 y) (/ 1 x))) into (* 1/2 (/ x y))
5.976 * [approximate]: Taking taylor expansion of (* 1/2 (/ x y)) in (y x) around 0
5.976 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
5.976 * [taylor]: Taking taylor expansion of 1/2 in x
5.976 * [backup-simplify]: Simplify 1/2 into 1/2
5.976 * [taylor]: Taking taylor expansion of (/ x y) in x
5.976 * [taylor]: Taking taylor expansion of x in x
5.976 * [backup-simplify]: Simplify 0 into 0
5.976 * [backup-simplify]: Simplify 1 into 1
5.976 * [taylor]: Taking taylor expansion of y in x
5.976 * [backup-simplify]: Simplify y into y
5.977 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.977 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
5.977 * [taylor]: Taking taylor expansion of 1/2 in y
5.977 * [backup-simplify]: Simplify 1/2 into 1/2
5.977 * [taylor]: Taking taylor expansion of (/ x y) in y
5.977 * [taylor]: Taking taylor expansion of x in y
5.977 * [backup-simplify]: Simplify x into x
5.977 * [taylor]: Taking taylor expansion of y in y
5.977 * [backup-simplify]: Simplify 0 into 0
5.977 * [backup-simplify]: Simplify 1 into 1
5.977 * [backup-simplify]: Simplify (/ x 1) into x
5.977 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
5.977 * [taylor]: Taking taylor expansion of 1/2 in y
5.977 * [backup-simplify]: Simplify 1/2 into 1/2
5.977 * [taylor]: Taking taylor expansion of (/ x y) in y
5.977 * [taylor]: Taking taylor expansion of x in y
5.977 * [backup-simplify]: Simplify x into x
5.977 * [taylor]: Taking taylor expansion of y in y
5.977 * [backup-simplify]: Simplify 0 into 0
5.977 * [backup-simplify]: Simplify 1 into 1
5.977 * [backup-simplify]: Simplify (/ x 1) into x
5.977 * [backup-simplify]: Simplify (* 1/2 x) into (* 1/2 x)
5.977 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
5.977 * [taylor]: Taking taylor expansion of 1/2 in x
5.977 * [backup-simplify]: Simplify 1/2 into 1/2
5.977 * [taylor]: Taking taylor expansion of x in x
5.977 * [backup-simplify]: Simplify 0 into 0
5.977 * [backup-simplify]: Simplify 1 into 1
5.978 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
5.978 * [backup-simplify]: Simplify 1/2 into 1/2
5.979 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
5.980 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 x)) into 0
5.980 * [taylor]: Taking taylor expansion of 0 in x
5.980 * [backup-simplify]: Simplify 0 into 0
5.980 * [backup-simplify]: Simplify 0 into 0
5.981 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
5.981 * [backup-simplify]: Simplify 0 into 0
5.982 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.983 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 x))) into 0
5.983 * [taylor]: Taking taylor expansion of 0 in x
5.983 * [backup-simplify]: Simplify 0 into 0
5.983 * [backup-simplify]: Simplify 0 into 0
5.983 * [backup-simplify]: Simplify 0 into 0
5.983 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.983 * [backup-simplify]: Simplify 0 into 0
5.985 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.985 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
5.985 * [taylor]: Taking taylor expansion of 0 in x
5.985 * [backup-simplify]: Simplify 0 into 0
5.986 * [backup-simplify]: Simplify 0 into 0
5.986 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 x) (/ 1 (/ 1 y)))) into (* 1/2 (/ y x))
5.986 * [backup-simplify]: Simplify (* 1/2 (/ (/ 1 (- y)) (/ 1 (- x)))) into (* 1/2 (/ x y))
5.986 * [approximate]: Taking taylor expansion of (* 1/2 (/ x y)) in (y x) around 0
5.986 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
5.986 * [taylor]: Taking taylor expansion of 1/2 in x
5.986 * [backup-simplify]: Simplify 1/2 into 1/2
5.986 * [taylor]: Taking taylor expansion of (/ x y) in x
5.986 * [taylor]: Taking taylor expansion of x in x
5.986 * [backup-simplify]: Simplify 0 into 0
5.986 * [backup-simplify]: Simplify 1 into 1
5.986 * [taylor]: Taking taylor expansion of y in x
5.986 * [backup-simplify]: Simplify y into y
5.986 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.986 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
5.986 * [taylor]: Taking taylor expansion of 1/2 in y
5.986 * [backup-simplify]: Simplify 1/2 into 1/2
5.986 * [taylor]: Taking taylor expansion of (/ x y) in y
5.986 * [taylor]: Taking taylor expansion of x in y
5.986 * [backup-simplify]: Simplify x into x
5.986 * [taylor]: Taking taylor expansion of y in y
5.986 * [backup-simplify]: Simplify 0 into 0
5.986 * [backup-simplify]: Simplify 1 into 1
5.986 * [backup-simplify]: Simplify (/ x 1) into x
5.986 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
5.986 * [taylor]: Taking taylor expansion of 1/2 in y
5.986 * [backup-simplify]: Simplify 1/2 into 1/2
5.986 * [taylor]: Taking taylor expansion of (/ x y) in y
5.986 * [taylor]: Taking taylor expansion of x in y
5.986 * [backup-simplify]: Simplify x into x
5.986 * [taylor]: Taking taylor expansion of y in y
5.986 * [backup-simplify]: Simplify 0 into 0
5.986 * [backup-simplify]: Simplify 1 into 1
5.986 * [backup-simplify]: Simplify (/ x 1) into x
5.986 * [backup-simplify]: Simplify (* 1/2 x) into (* 1/2 x)
5.986 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
5.986 * [taylor]: Taking taylor expansion of 1/2 in x
5.986 * [backup-simplify]: Simplify 1/2 into 1/2
5.986 * [taylor]: Taking taylor expansion of x in x
5.986 * [backup-simplify]: Simplify 0 into 0
5.986 * [backup-simplify]: Simplify 1 into 1
5.987 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
5.987 * [backup-simplify]: Simplify 1/2 into 1/2
5.987 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
5.988 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 x)) into 0
5.988 * [taylor]: Taking taylor expansion of 0 in x
5.988 * [backup-simplify]: Simplify 0 into 0
5.988 * [backup-simplify]: Simplify 0 into 0
5.988 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
5.988 * [backup-simplify]: Simplify 0 into 0
5.989 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.990 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 x))) into 0
5.990 * [taylor]: Taking taylor expansion of 0 in x
5.990 * [backup-simplify]: Simplify 0 into 0
5.990 * [backup-simplify]: Simplify 0 into 0
5.990 * [backup-simplify]: Simplify 0 into 0
5.990 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.990 * [backup-simplify]: Simplify 0 into 0
5.992 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.992 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
5.992 * [taylor]: Taking taylor expansion of 0 in x
5.992 * [backup-simplify]: Simplify 0 into 0
5.992 * [backup-simplify]: Simplify 0 into 0
5.992 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 (- x)) (/ 1 (/ 1 (- y))))) into (* 1/2 (/ y x))
5.993 * * * [progress]: simplifying candidates
5.993 * [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))
5.994 * * [simplify]: iteration 0: 68 enodes
6.013 * * [simplify]: iteration 1: 172 enodes
6.062 * * [simplify]: iteration 2: 508 enodes
6.229 * * [simplify]: iteration 3: 1421 enodes
7.466 * * [simplify]: iteration complete: 5003 enodes
7.466 * * [simplify]: Extracting #0: cost 23 inf + 0
7.467 * * [simplify]: Extracting #1: cost 579 inf + 1
7.472 * * [simplify]: Extracting #2: cost 1294 inf + 10574
7.501 * * [simplify]: Extracting #3: cost 477 inf + 138039
7.561 * * [simplify]: Extracting #4: cost 33 inf + 208202
7.615 * * [simplify]: Extracting #5: cost 1 inf + 214229
7.664 * * [simplify]: Extracting #6: cost 0 inf + 214523
7.712 * [simplify]: Simplified to:
  (/ (* y 1/2) x)
  (log (/ (* y 1/2) x))
  (log (/ (* y 1/2) x))
  (log (/ (* y 1/2) x))
  (sqrt (exp (/ y x)))
  (* (* 1/8 (* (/ y x) (/ y x))) (/ y x))
  (* (* 1/8 (* (/ y x) (/ y x))) (/ y x))
  (* (cbrt (/ (* y 1/2) x)) (cbrt (/ (* y 1/2) x)))
  (cbrt (/ (* y 1/2) x))
  (* (* 1/8 (* (/ y x) (/ y x))) (/ y x))
  (sqrt (/ (* y 1/2) x))
  (sqrt (/ (* y 1/2) x))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt y) (/ (sqrt 1/2) (sqrt x)))
  (* (sqrt y) (/ (sqrt 1/2) (sqrt x)))
  (* (* 1/2 (cbrt (/ y x))) (cbrt (/ y x)))
  (* (sqrt (/ y x)) 1/2)
  (* 1/2 (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x))))
  (* (* 1/2 (/ (cbrt y) (sqrt x))) (cbrt y))
  (/ (* (cbrt y) (cbrt y)) 2)
  (* (/ 1/2 (* (cbrt x) (cbrt x))) (sqrt y))
  (* (/ 1/2 (sqrt x)) (sqrt y))
  (/ (sqrt y) 2)
  (/ 1/2 (* (cbrt x) (cbrt x)))
  (/ 1/2 (sqrt x))
  1/2
  1/2
  (* y 1/2)
  (* (cbrt 1/2) (/ y x))
  (/ (* (sqrt 1/2) y) x)
  (/ (* y 1/2) x)
  (* y 1/2)
  (/ (* y 1/2) x)
  (/ (* y 1/2) x)
  (/ (* y 1/2) x)
7.713 * * * [progress]: adding candidates to table
7.864 * * [progress]: iteration 4 / 4
7.864 * * * [progress]: picking best candidate
7.869 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ -1/2 (/ x y)) x))>
7.869 * * * [progress]: localizing error
7.881 * * * [progress]: generating rewritten candidates
7.881 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
7.898 * * * [progress]: generating series expansions
7.898 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
7.898 * [backup-simplify]: Simplify (/ -1/2 (/ x y)) into (* -1/2 (/ y x))
7.898 * [approximate]: Taking taylor expansion of (* -1/2 (/ y x)) in (x y) around 0
7.898 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in y
7.898 * [taylor]: Taking taylor expansion of -1/2 in y
7.898 * [backup-simplify]: Simplify -1/2 into -1/2
7.898 * [taylor]: Taking taylor expansion of (/ y x) in y
7.898 * [taylor]: Taking taylor expansion of y in y
7.898 * [backup-simplify]: Simplify 0 into 0
7.898 * [backup-simplify]: Simplify 1 into 1
7.898 * [taylor]: Taking taylor expansion of x in y
7.898 * [backup-simplify]: Simplify x into x
7.898 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.898 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in x
7.898 * [taylor]: Taking taylor expansion of -1/2 in x
7.898 * [backup-simplify]: Simplify -1/2 into -1/2
7.898 * [taylor]: Taking taylor expansion of (/ y x) in x
7.898 * [taylor]: Taking taylor expansion of y in x
7.898 * [backup-simplify]: Simplify y into y
7.898 * [taylor]: Taking taylor expansion of x in x
7.899 * [backup-simplify]: Simplify 0 into 0
7.899 * [backup-simplify]: Simplify 1 into 1
7.899 * [backup-simplify]: Simplify (/ y 1) into y
7.899 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in x
7.899 * [taylor]: Taking taylor expansion of -1/2 in x
7.899 * [backup-simplify]: Simplify -1/2 into -1/2
7.899 * [taylor]: Taking taylor expansion of (/ y x) in x
7.899 * [taylor]: Taking taylor expansion of y in x
7.899 * [backup-simplify]: Simplify y into y
7.899 * [taylor]: Taking taylor expansion of x in x
7.899 * [backup-simplify]: Simplify 0 into 0
7.899 * [backup-simplify]: Simplify 1 into 1
7.899 * [backup-simplify]: Simplify (/ y 1) into y
7.899 * [backup-simplify]: Simplify (* -1/2 y) into (* -1/2 y)
7.899 * [taylor]: Taking taylor expansion of (* -1/2 y) in y
7.899 * [taylor]: Taking taylor expansion of -1/2 in y
7.899 * [backup-simplify]: Simplify -1/2 into -1/2
7.899 * [taylor]: Taking taylor expansion of y in y
7.899 * [backup-simplify]: Simplify 0 into 0
7.899 * [backup-simplify]: Simplify 1 into 1
7.900 * [backup-simplify]: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
7.900 * [backup-simplify]: Simplify -1/2 into -1/2
7.901 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0
7.901 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 y)) into 0
7.901 * [taylor]: Taking taylor expansion of 0 in y
7.901 * [backup-simplify]: Simplify 0 into 0
7.901 * [backup-simplify]: Simplify 0 into 0
7.902 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
7.902 * [backup-simplify]: Simplify 0 into 0
7.904 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.904 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 y))) into 0
7.904 * [taylor]: Taking taylor expansion of 0 in y
7.904 * [backup-simplify]: Simplify 0 into 0
7.904 * [backup-simplify]: Simplify 0 into 0
7.904 * [backup-simplify]: Simplify 0 into 0
7.905 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
7.905 * [backup-simplify]: Simplify 0 into 0
7.907 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.908 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
7.909 * [taylor]: Taking taylor expansion of 0 in y
7.909 * [backup-simplify]: Simplify 0 into 0
7.909 * [backup-simplify]: Simplify 0 into 0
7.909 * [backup-simplify]: Simplify (* -1/2 (* y (/ 1 x))) into (* -1/2 (/ y x))
7.909 * [backup-simplify]: Simplify (/ -1/2 (/ (/ 1 x) (/ 1 y))) into (* -1/2 (/ x y))
7.909 * [approximate]: Taking taylor expansion of (* -1/2 (/ x y)) in (x y) around 0
7.909 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
7.909 * [taylor]: Taking taylor expansion of -1/2 in y
7.909 * [backup-simplify]: Simplify -1/2 into -1/2
7.909 * [taylor]: Taking taylor expansion of (/ x y) in y
7.909 * [taylor]: Taking taylor expansion of x in y
7.909 * [backup-simplify]: Simplify x into x
7.909 * [taylor]: Taking taylor expansion of y in y
7.909 * [backup-simplify]: Simplify 0 into 0
7.909 * [backup-simplify]: Simplify 1 into 1
7.909 * [backup-simplify]: Simplify (/ x 1) into x
7.909 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
7.909 * [taylor]: Taking taylor expansion of -1/2 in x
7.909 * [backup-simplify]: Simplify -1/2 into -1/2
7.909 * [taylor]: Taking taylor expansion of (/ x y) in x
7.909 * [taylor]: Taking taylor expansion of x in x
7.909 * [backup-simplify]: Simplify 0 into 0
7.909 * [backup-simplify]: Simplify 1 into 1
7.909 * [taylor]: Taking taylor expansion of y in x
7.909 * [backup-simplify]: Simplify y into y
7.909 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.909 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
7.909 * [taylor]: Taking taylor expansion of -1/2 in x
7.909 * [backup-simplify]: Simplify -1/2 into -1/2
7.910 * [taylor]: Taking taylor expansion of (/ x y) in x
7.910 * [taylor]: Taking taylor expansion of x in x
7.910 * [backup-simplify]: Simplify 0 into 0
7.910 * [backup-simplify]: Simplify 1 into 1
7.910 * [taylor]: Taking taylor expansion of y in x
7.910 * [backup-simplify]: Simplify y into y
7.910 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.910 * [backup-simplify]: Simplify (* -1/2 (/ 1 y)) into (/ -1/2 y)
7.910 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
7.910 * [taylor]: Taking taylor expansion of -1/2 in y
7.910 * [backup-simplify]: Simplify -1/2 into -1/2
7.910 * [taylor]: Taking taylor expansion of y in y
7.910 * [backup-simplify]: Simplify 0 into 0
7.910 * [backup-simplify]: Simplify 1 into 1
7.910 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
7.910 * [backup-simplify]: Simplify -1/2 into -1/2
7.911 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
7.911 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 (/ 1 y))) into 0
7.911 * [taylor]: Taking taylor expansion of 0 in y
7.911 * [backup-simplify]: Simplify 0 into 0
7.912 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
7.912 * [backup-simplify]: Simplify 0 into 0
7.912 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.913 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
7.913 * [taylor]: Taking taylor expansion of 0 in y
7.913 * [backup-simplify]: Simplify 0 into 0
7.913 * [backup-simplify]: Simplify 0 into 0
7.914 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.914 * [backup-simplify]: Simplify 0 into 0
7.914 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.915 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
7.915 * [taylor]: Taking taylor expansion of 0 in y
7.915 * [backup-simplify]: Simplify 0 into 0
7.915 * [backup-simplify]: Simplify 0 into 0
7.915 * [backup-simplify]: Simplify 0 into 0
7.916 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.916 * [backup-simplify]: Simplify 0 into 0
7.916 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) into (* -1/2 (/ y x))
7.916 * [backup-simplify]: Simplify (/ -1/2 (/ (/ 1 (- x)) (/ 1 (- y)))) into (* -1/2 (/ x y))
7.917 * [approximate]: Taking taylor expansion of (* -1/2 (/ x y)) in (x y) around 0
7.917 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
7.917 * [taylor]: Taking taylor expansion of -1/2 in y
7.917 * [backup-simplify]: Simplify -1/2 into -1/2
7.917 * [taylor]: Taking taylor expansion of (/ x y) in y
7.917 * [taylor]: Taking taylor expansion of x in y
7.917 * [backup-simplify]: Simplify x into x
7.917 * [taylor]: Taking taylor expansion of y in y
7.917 * [backup-simplify]: Simplify 0 into 0
7.917 * [backup-simplify]: Simplify 1 into 1
7.917 * [backup-simplify]: Simplify (/ x 1) into x
7.917 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
7.917 * [taylor]: Taking taylor expansion of -1/2 in x
7.917 * [backup-simplify]: Simplify -1/2 into -1/2
7.917 * [taylor]: Taking taylor expansion of (/ x y) in x
7.917 * [taylor]: Taking taylor expansion of x in x
7.917 * [backup-simplify]: Simplify 0 into 0
7.917 * [backup-simplify]: Simplify 1 into 1
7.917 * [taylor]: Taking taylor expansion of y in x
7.917 * [backup-simplify]: Simplify y into y
7.917 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.917 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
7.917 * [taylor]: Taking taylor expansion of -1/2 in x
7.917 * [backup-simplify]: Simplify -1/2 into -1/2
7.917 * [taylor]: Taking taylor expansion of (/ x y) in x
7.917 * [taylor]: Taking taylor expansion of x in x
7.917 * [backup-simplify]: Simplify 0 into 0
7.917 * [backup-simplify]: Simplify 1 into 1
7.917 * [taylor]: Taking taylor expansion of y in x
7.917 * [backup-simplify]: Simplify y into y
7.917 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.917 * [backup-simplify]: Simplify (* -1/2 (/ 1 y)) into (/ -1/2 y)
7.917 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
7.918 * [taylor]: Taking taylor expansion of -1/2 in y
7.918 * [backup-simplify]: Simplify -1/2 into -1/2
7.918 * [taylor]: Taking taylor expansion of y in y
7.918 * [backup-simplify]: Simplify 0 into 0
7.918 * [backup-simplify]: Simplify 1 into 1
7.918 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
7.918 * [backup-simplify]: Simplify -1/2 into -1/2
7.918 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
7.919 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 (/ 1 y))) into 0
7.919 * [taylor]: Taking taylor expansion of 0 in y
7.919 * [backup-simplify]: Simplify 0 into 0
7.919 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
7.920 * [backup-simplify]: Simplify 0 into 0
7.920 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.920 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
7.921 * [taylor]: Taking taylor expansion of 0 in y
7.921 * [backup-simplify]: Simplify 0 into 0
7.921 * [backup-simplify]: Simplify 0 into 0
7.921 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.921 * [backup-simplify]: Simplify 0 into 0
7.922 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.923 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
7.923 * [taylor]: Taking taylor expansion of 0 in y
7.923 * [backup-simplify]: Simplify 0 into 0
7.923 * [backup-simplify]: Simplify 0 into 0
7.923 * [backup-simplify]: Simplify 0 into 0
7.924 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.924 * [backup-simplify]: Simplify 0 into 0
7.924 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) into (* -1/2 (/ y x))
7.924 * * * [progress]: simplifying candidates
7.926 * [simplify]: Simplifying:
  (- (log -1/2) (- (log x) (log y)))
  (- (log -1/2) (log (/ x y)))
  (log (/ -1/2 (/ x y)))
  (exp (/ -1/2 (/ x y)))
  (/ (* (* -1/2 -1/2) -1/2) (/ (* (* x x) x) (* (* y y) y)))
  (/ (* (* -1/2 -1/2) -1/2) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (cbrt (/ -1/2 (/ x y))) (cbrt (/ -1/2 (/ x y))))
  (cbrt (/ -1/2 (/ x y)))
  (* (* (/ -1/2 (/ x y)) (/ -1/2 (/ x y))) (/ -1/2 (/ x y)))
  (sqrt (/ -1/2 (/ x y)))
  (sqrt (/ -1/2 (/ x y)))
  (- -1/2)
  (- (/ x y))
  (/ (* (cbrt -1/2) (cbrt -1/2)) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (/ (cbrt -1/2) (cbrt (/ x y)))
  (/ (* (cbrt -1/2) (cbrt -1/2)) (sqrt (/ x y)))
  (/ (cbrt -1/2) (sqrt (/ x y)))
  (/ (* (cbrt -1/2) (cbrt -1/2)) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ (cbrt -1/2) (/ (cbrt x) (cbrt y)))
  (/ (* (cbrt -1/2) (cbrt -1/2)) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (/ (cbrt -1/2) (/ (cbrt x) (sqrt y)))
  (/ (* (cbrt -1/2) (cbrt -1/2)) (/ (* (cbrt x) (cbrt x)) 1))
  (/ (cbrt -1/2) (/ (cbrt x) y))
  (/ (* (cbrt -1/2) (cbrt -1/2)) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (/ (cbrt -1/2) (/ (sqrt x) (cbrt y)))
  (/ (* (cbrt -1/2) (cbrt -1/2)) (/ (sqrt x) (sqrt y)))
  (/ (cbrt -1/2) (/ (sqrt x) (sqrt y)))
  (/ (* (cbrt -1/2) (cbrt -1/2)) (/ (sqrt x) 1))
  (/ (cbrt -1/2) (/ (sqrt x) y))
  (/ (* (cbrt -1/2) (cbrt -1/2)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt -1/2) (/ x (cbrt y)))
  (/ (* (cbrt -1/2) (cbrt -1/2)) (/ 1 (sqrt y)))
  (/ (cbrt -1/2) (/ x (sqrt y)))
  (/ (* (cbrt -1/2) (cbrt -1/2)) (/ 1 1))
  (/ (cbrt -1/2) (/ x y))
  (/ (* (cbrt -1/2) (cbrt -1/2)) 1)
  (/ (cbrt -1/2) (/ x y))
  (/ (* (cbrt -1/2) (cbrt -1/2)) x)
  (/ (cbrt -1/2) (/ 1 y))
  (/ (sqrt -1/2) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (/ (sqrt -1/2) (cbrt (/ x y)))
  (/ (sqrt -1/2) (sqrt (/ x y)))
  (/ (sqrt -1/2) (sqrt (/ x y)))
  (/ (sqrt -1/2) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ (sqrt -1/2) (/ (cbrt x) (cbrt y)))
  (/ (sqrt -1/2) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (/ (sqrt -1/2) (/ (cbrt x) (sqrt y)))
  (/ (sqrt -1/2) (/ (* (cbrt x) (cbrt x)) 1))
  (/ (sqrt -1/2) (/ (cbrt x) y))
  (/ (sqrt -1/2) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (/ (sqrt -1/2) (/ (sqrt x) (cbrt y)))
  (/ (sqrt -1/2) (/ (sqrt x) (sqrt y)))
  (/ (sqrt -1/2) (/ (sqrt x) (sqrt y)))
  (/ (sqrt -1/2) (/ (sqrt x) 1))
  (/ (sqrt -1/2) (/ (sqrt x) y))
  (/ (sqrt -1/2) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt -1/2) (/ x (cbrt y)))
  (/ (sqrt -1/2) (/ 1 (sqrt y)))
  (/ (sqrt -1/2) (/ x (sqrt y)))
  (/ (sqrt -1/2) (/ 1 1))
  (/ (sqrt -1/2) (/ x y))
  (/ (sqrt -1/2) 1)
  (/ (sqrt -1/2) (/ x y))
  (/ (sqrt -1/2) x)
  (/ (sqrt -1/2) (/ 1 y))
  (/ 1 (* (cbrt (/ x y)) (cbrt (/ x y))))
  (/ -1/2 (cbrt (/ x y)))
  (/ 1 (sqrt (/ x y)))
  (/ -1/2 (sqrt (/ x y)))
  (/ 1 (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ -1/2 (/ (cbrt x) (cbrt y)))
  (/ 1 (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (/ -1/2 (/ (cbrt x) (sqrt y)))
  (/ 1 (/ (* (cbrt x) (cbrt x)) 1))
  (/ -1/2 (/ (cbrt x) y))
  (/ 1 (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (/ -1/2 (/ (sqrt x) (cbrt y)))
  (/ 1 (/ (sqrt x) (sqrt y)))
  (/ -1/2 (/ (sqrt x) (sqrt y)))
  (/ 1 (/ (sqrt x) 1))
  (/ -1/2 (/ (sqrt x) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ -1/2 (/ x (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ -1/2 (/ x (sqrt y)))
  (/ 1 (/ 1 1))
  (/ -1/2 (/ x y))
  (/ 1 1)
  (/ -1/2 (/ x y))
  (/ 1 x)
  (/ -1/2 (/ 1 y))
  (/ 1 (/ x y))
  (/ (/ x y) -1/2)
  (/ -1/2 (* (cbrt (/ x y)) (cbrt (/ x y))))
  (/ -1/2 (sqrt (/ x y)))
  (/ -1/2 (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ -1/2 (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (/ -1/2 (/ (* (cbrt x) (cbrt x)) 1))
  (/ -1/2 (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (/ -1/2 (/ (sqrt x) (sqrt y)))
  (/ -1/2 (/ (sqrt x) 1))
  (/ -1/2 (/ 1 (* (cbrt y) (cbrt y))))
  (/ -1/2 (/ 1 (sqrt y)))
  (/ -1/2 (/ 1 1))
  (/ -1/2 1)
  (/ -1/2 x)
  (/ (/ x y) (cbrt -1/2))
  (/ (/ x y) (sqrt -1/2))
  (/ (/ x y) -1/2)
  (/ -1/2 x)
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
7.928 * * [simplify]: iteration 0: 150 enodes
7.975 * * [simplify]: iteration 1: 371 enodes
8.070 * * [simplify]: iteration 2: 976 enodes
8.549 * * [simplify]: iteration 3: 3102 enodes
9.140 * * [simplify]: iteration complete: 5101 enodes
9.140 * * [simplify]: Extracting #0: cost 93 inf + 0
9.143 * * [simplify]: Extracting #1: cost 1078 inf + 3
9.159 * * [simplify]: Extracting #2: cost 1366 inf + 41884
9.206 * * [simplify]: Extracting #3: cost 457 inf + 195485
9.274 * * [simplify]: Extracting #4: cost 51 inf + 266586
9.369 * * [simplify]: Extracting #5: cost 2 inf + 272592
9.427 * * [simplify]: Extracting #6: cost 0 inf + 273320
9.515 * [simplify]: Simplified to:
  (log (/ (* -1/2 y) x))
  (log (/ (* -1/2 y) x))
  (log (/ (* -1/2 y) x))
  (exp (/ (* -1/2 y) x))
  (/ -1/8 (* (/ x y) (* (/ x y) (/ x y))))
  (/ -1/8 (* (/ x y) (* (/ x y) (/ x y))))
  (* (cbrt (/ (* -1/2 y) x)) (cbrt (/ (* -1/2 y) x)))
  (cbrt (/ (* -1/2 y) x))
  (/ -1/8 (* (/ x y) (* (/ x y) (/ x y))))
  (sqrt (/ (* -1/2 y) x))
  (sqrt (/ (* -1/2 y) x))
  1/2
  (- (/ x y))
  (* (/ (cbrt -1/2) (cbrt (/ x y))) (/ (cbrt -1/2) (cbrt (/ x y))))
  (/ (cbrt -1/2) (cbrt (/ x y)))
  (/ (* (cbrt -1/2) (cbrt -1/2)) (sqrt (/ x y)))
  (/ (cbrt -1/2) (sqrt (/ x y)))
  (* (* (/ (cbrt -1/2) (cbrt x)) (cbrt y)) (* (/ (cbrt -1/2) (cbrt x)) (cbrt y)))
  (/ (* (cbrt -1/2) (cbrt y)) (cbrt x))
  (* (* (/ (cbrt -1/2) (cbrt x)) (/ (cbrt -1/2) (cbrt x))) (sqrt y))
  (/ (* (cbrt -1/2) (sqrt y)) (cbrt x))
  (* (/ (cbrt -1/2) (cbrt x)) (/ (cbrt -1/2) (cbrt x)))
  (* (/ (cbrt -1/2) (cbrt x)) y)
  (* (* (/ (cbrt -1/2) (sqrt x)) (* (cbrt y) (cbrt y))) (cbrt -1/2))
  (/ (cbrt -1/2) (/ (sqrt x) (cbrt y)))
  (* (* (cbrt -1/2) (cbrt -1/2)) (/ (sqrt y) (sqrt x)))
  (/ (* (sqrt y) (cbrt -1/2)) (sqrt x))
  (* (/ (cbrt -1/2) (sqrt x)) (cbrt -1/2))
  (* y (/ (cbrt -1/2) (sqrt x)))
  (* (* (cbrt y) (cbrt y)) (* (cbrt -1/2) (cbrt -1/2)))
  (/ (cbrt -1/2) (/ x (cbrt y)))
  (* (cbrt -1/2) (* (sqrt y) (cbrt -1/2)))
  (/ (* (sqrt y) (cbrt -1/2)) x)
  (* (cbrt -1/2) (cbrt -1/2))
  (/ (cbrt -1/2) (/ x y))
  (* (cbrt -1/2) (cbrt -1/2))
  (/ (cbrt -1/2) (/ x y))
  (/ (cbrt -1/2) (/ x (cbrt -1/2)))
  (* y (cbrt -1/2))
  (/ (/ (sqrt -1/2) (cbrt (/ x y))) (cbrt (/ x y)))
  (/ (sqrt -1/2) (cbrt (/ x y)))
  (/ (sqrt -1/2) (sqrt (/ x y)))
  (/ (sqrt -1/2) (sqrt (/ x y)))
  (/ (sqrt -1/2) (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))))
  (* (/ (sqrt -1/2) (cbrt x)) (cbrt y))
  (/ (* (sqrt -1/2) (sqrt y)) (* (cbrt x) (cbrt x)))
  (* (/ (sqrt -1/2) (cbrt x)) (sqrt y))
  (/ (/ (sqrt -1/2) (cbrt x)) (cbrt x))
  (/ (* (sqrt -1/2) y) (cbrt x))
  (/ (* (sqrt -1/2) (* (cbrt y) (cbrt y))) (sqrt x))
  (* (/ (sqrt -1/2) (sqrt x)) (cbrt y))
  (* (sqrt y) (/ (sqrt -1/2) (sqrt x)))
  (* (sqrt y) (/ (sqrt -1/2) (sqrt x)))
  (/ (sqrt -1/2) (sqrt x))
  (* (/ y (sqrt x)) (sqrt -1/2))
  (* (sqrt -1/2) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (/ (sqrt -1/2) x))
  (* (sqrt -1/2) (sqrt y))
  (/ (sqrt -1/2) (/ x (sqrt y)))
  (sqrt -1/2)
  (/ (sqrt -1/2) (/ x y))
  (sqrt -1/2)
  (/ (sqrt -1/2) (/ x y))
  (/ (sqrt -1/2) x)
  (* y (sqrt -1/2))
  (/ 1 (* (cbrt (/ x y)) (cbrt (/ x y))))
  (/ -1/2 (cbrt (/ x y)))
  (/ 1 (sqrt (/ x y)))
  (/ -1/2 (sqrt (/ x y)))
  (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x)))
  (* (cbrt y) (/ -1/2 (cbrt x)))
  (/ (sqrt y) (* (cbrt x) (cbrt x)))
  (/ (* -1/2 (sqrt y)) (cbrt x))
  (/ 1 (* (cbrt x) (cbrt x)))
  (* (/ -1/2 (cbrt x)) y)
  (/ (* (cbrt y) (cbrt y)) (sqrt x))
  (* (/ -1/2 (sqrt x)) (cbrt y))
  (/ (sqrt y) (sqrt x))
  (/ -1/2 (/ (sqrt x) (sqrt y)))
  (/ 1 (sqrt x))
  (/ (* y -1/2) (sqrt x))
  (* (cbrt y) (cbrt y))
  (* (cbrt y) (/ -1/2 x))
  (sqrt y)
  (* (sqrt y) (/ -1/2 x))
  1
  (/ (* -1/2 y) x)
  1
  (/ (* -1/2 y) x)
  (/ 1 x)
  (* -1/2 y)
  (/ y x)
  (/ (/ x y) -1/2)
  (/ (/ -1/2 (cbrt (/ x y))) (cbrt (/ x y)))
  (/ -1/2 (sqrt (/ x y)))
  (/ -1/2 (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))))
  (* (/ -1/2 (* (cbrt x) (cbrt x))) (sqrt y))
  (/ -1/2 (* (cbrt x) (cbrt x)))
  (* (* (cbrt y) (/ -1/2 (sqrt x))) (cbrt y))
  (/ -1/2 (/ (sqrt x) (sqrt y)))
  (/ -1/2 (sqrt x))
  (* -1/2 (* (cbrt y) (cbrt y)))
  (* -1/2 (sqrt y))
  -1/2
  -1/2
  (/ -1/2 x)
  (/ (/ x y) (cbrt -1/2))
  (/ (/ x y) (sqrt -1/2))
  (/ (/ x y) -1/2)
  (/ -1/2 x)
  (/ -1/2 (/ x y))
  (/ -1/2 (/ x y))
  (/ -1/2 (/ x y))
9.519 * * * [progress]: adding candidates to table
9.842 * [progress]: [Phase 3 of 3] Extracting.
9.842 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (/ -1/2 (/ x y)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>)
9.843 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (+ (* x x) y) (sqrt (+ (* x x) y)) y x)
9.843 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (/ -1/2 (/ x y)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>)
9.877 * * * * [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)))))>)
9.903 * * * * [regimes]: Trying to branch on (+ (* x x) y) from (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (/ -1/2 (/ x y)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>)
9.969 * * * * [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)))))>)
9.992 * * * * [regimes]: Trying to branch on (sqrt (+ (* x x) y)) from (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (/ -1/2 (/ x y)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>)
10.049 * * * * [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)))))>)
10.078 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (/ -1/2 (/ x y)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>)
10.153 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (/ -1/2 (/ x y)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>)
10.205 * * * [regime]: Found split indices: #<option (#s(si 1 40) #s(si 0 194) #s(si 2 255))>
10.205 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (/ -1/2 (/ x y)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>)
10.258 * [regimes]: Found splitpoints: (#s(sp 1 x -1.3527325623815516e+154) #s(sp 0 x 8.914808959129563e+145) #s(sp 2 x +nan.0)) , with alts (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (/ -1/2 (/ x y)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>)
10.258 * [simplify]: Simplifying:
  (if (<= x -1.3527325623815516e+154) (- (/ -1/2 (/ x y)) x) (if (<= x 8.914808959129563e+145) (sqrt (+ (* x x) y)) (+ x (* 1/2 (/ y x)))))
10.258 * * [simplify]: iteration 0: 19 enodes
10.259 * * [simplify]: iteration 1: 22 enodes
10.260 * * [simplify]: iteration complete: 22 enodes
10.260 * * [simplify]: Extracting #0: cost 1 inf + 0
10.260 * * [simplify]: Extracting #1: cost 4 inf + 0
10.260 * * [simplify]: Extracting #2: cost 10 inf + 0
10.260 * * [simplify]: Extracting #3: cost 12 inf + 69
10.260 * * [simplify]: Extracting #4: cost 13 inf + 138
10.260 * * [simplify]: Extracting #5: cost 6 inf + 430
10.260 * * [simplify]: Extracting #6: cost 2 inf + 881
10.261 * * [simplify]: Extracting #7: cost 0 inf + 1881
10.261 * [simplify]: Simplified to:
  (if (<= x -1.3527325623815516e+154) (- (/ -1/2 (/ x y)) x) (if (<= x 8.914808959129563e+145) (sqrt (+ (* x x) y)) (+ (* (/ y x) 1/2) x)))
11.555 * [regime-testing]: Baseline error score: 21.536567070883862
11.564 * [regime-testing]: Oracle error score: 0.00514270063404069
11.580 * [regime-testing]: End program error score: 0.015587664518652773
11.671 * [regime-testing]: Target error score: 0.42650857434415684