9.785 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying:
  (/ x (+ x y))
0.015 * * [simplify]: Extracting # 0 : cost  0
0.015 * * [simplify]: Extracting # 1 : cost  0
0.015 * * [simplify]: Extracting # 2 : cost  0
0.015 * * [simplify]: Extracting # 3 : cost  0
0.015 * * [simplify]: Extracting # 4 : cost  0
0.015 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.016 * * [simplify]: Extracting # 0 : cost  0
0.016 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
0.017 * * [simplify]: Extracting # 0 : cost  0
0.017 * * [simplify]: iteration done:  5  enodes  (cost  5 )
0.017 * [simplify]: Simplified to:
  (/ x (+ x y))
0.017 * * [progress]: iteration 1 / 4
0.017 * * * [progress]: picking best candidate
0.018 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (+ x y)))>
0.018 * * * [progress]: localizing error
0.024 * * * [progress]: generating rewritten candidates
0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.041 * * * [progress]: generating series expansions
0.041 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.041 * [backup-simplify]: Simplify (/ x (+ x y)) into (/ x (+ x y))
0.041 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.041 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.041 * [backup-simplify]: Simplify x into x
0.041 * [taylor]: Taking taylor expansion of (+ x y) in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.041 * [backup-simplify]: Simplify x into x
0.041 * [taylor]: Taking taylor expansion of y in y
0.041 * [backup-simplify]: Simplify 0 into 0
0.041 * [backup-simplify]: Simplify 1 into 1
0.041 * [backup-simplify]: Simplify (+ x 0) into x
0.042 * [backup-simplify]: Simplify (/ x x) into 1
0.042 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 1 into 1
0.042 * [taylor]: Taking taylor expansion of (+ x y) in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 1 into 1
0.042 * [taylor]: Taking taylor expansion of y in x
0.042 * [backup-simplify]: Simplify y into y
0.042 * [backup-simplify]: Simplify (+ 0 y) into y
0.042 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.042 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 1 into 1
0.042 * [taylor]: Taking taylor expansion of (+ x y) in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 1 into 1
0.042 * [taylor]: Taking taylor expansion of y in x
0.042 * [backup-simplify]: Simplify y into y
0.042 * [backup-simplify]: Simplify (+ 0 y) into y
0.042 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 1 into 1
0.043 * [backup-simplify]: Simplify (/ 1 1) into 1
0.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify (+ 1 0) into 1
0.043 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow y 2)))
0.044 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.044 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.044 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 1 into 1
0.044 * [backup-simplify]: Simplify (* 1 1) into 1
0.044 * [backup-simplify]: Simplify (/ 1 1) into 1
0.045 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.045 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.046 * [backup-simplify]: Simplify (- 0) into 0
0.046 * [backup-simplify]: Simplify 0 into 0
0.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.047 * [backup-simplify]: Simplify 0 into 0
0.047 * [backup-simplify]: Simplify (+ 0 0) into 0
0.047 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (pow y 2))) (/ 1 y)))) into (/ 1 (pow y 3))
0.048 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.048 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.048 * [backup-simplify]: Simplify 0 into 0
0.048 * [backup-simplify]: Simplify 1 into 1
0.048 * [backup-simplify]: Simplify (* 1 1) into 1
0.048 * [backup-simplify]: Simplify (* 1 1) into 1
0.049 * [backup-simplify]: Simplify (/ 1 1) into 1
0.050 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.050 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.051 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.052 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.053 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.054 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.058 * [backup-simplify]: Simplify (- 0) into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (/ (/ 1 x) (+ (/ 1 x) (/ 1 y))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
0.059 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.059 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.059 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.060 * [backup-simplify]: Simplify x into x
0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
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
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) 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 (/ 1 x) into (/ 1 x)
0.061 * [backup-simplify]: Simplify (+ 1 0) into 1
0.061 * [backup-simplify]: Simplify (* x 1) into x
0.061 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.061 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.061 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 1 into 1
0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [backup-simplify]: Simplify y into y
0.061 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 1 into 1
0.061 * [backup-simplify]: Simplify (/ 1 1) into 1
0.062 * [backup-simplify]: Simplify (+ 0 1) into 1
0.062 * [backup-simplify]: Simplify (* 0 1) into 0
0.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.063 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.064 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.064 * [backup-simplify]: Simplify (/ 1 1) into 1
0.064 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.064 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [backup-simplify]: Simplify y into y
0.064 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 1 into 1
0.065 * [backup-simplify]: Simplify (/ 1 1) into 1
0.065 * [backup-simplify]: Simplify (+ 0 1) into 1
0.066 * [backup-simplify]: Simplify (* 0 1) into 0
0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.067 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.067 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.067 * [backup-simplify]: Simplify (/ 1 1) into 1
0.067 * [taylor]: Taking taylor expansion of 1 in y
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.069 * [backup-simplify]: Simplify (+ 0 0) into 0
0.070 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
0.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
0.070 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 1 into 1
0.070 * [backup-simplify]: Simplify (/ 1 1) into 1
0.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.072 * [backup-simplify]: Simplify (- 0) into 0
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.073 * [backup-simplify]: Simplify (+ 0 0) into 0
0.073 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
0.074 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.074 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 1 into 1
0.074 * [backup-simplify]: Simplify (* 1 1) into 1
0.074 * [backup-simplify]: Simplify (/ 1 1) into 1
0.075 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.075 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.076 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (- 0) into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (+ (/ 1 (- x)) (/ 1 (- y)))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
0.086 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.086 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.086 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.086 * [taylor]: Taking taylor expansion of x in y
0.086 * [backup-simplify]: Simplify x into x
0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 1 into 1
0.086 * [backup-simplify]: Simplify (/ 1 1) into 1
0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.086 * [taylor]: Taking taylor expansion of x in y
0.086 * [backup-simplify]: Simplify x into x
0.086 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.087 * [backup-simplify]: Simplify (+ 1 0) into 1
0.087 * [backup-simplify]: Simplify (* x 1) into x
0.087 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.087 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.087 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 1 into 1
0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [backup-simplify]: Simplify y into y
0.088 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.088 * [taylor]: Taking taylor expansion of (/ 1 x) 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
0.088 * [backup-simplify]: Simplify (/ 1 1) into 1
0.088 * [backup-simplify]: Simplify (+ 0 1) into 1
0.089 * [backup-simplify]: Simplify (* 0 1) into 0
0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.090 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.090 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.090 * [backup-simplify]: Simplify (/ 1 1) into 1
0.090 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.091 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [backup-simplify]: Simplify y into y
0.091 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [backup-simplify]: Simplify (/ 1 1) into 1
0.092 * [backup-simplify]: Simplify (+ 0 1) into 1
0.092 * [backup-simplify]: Simplify (* 0 1) into 0
0.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.093 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.093 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.094 * [backup-simplify]: Simplify (/ 1 1) into 1
0.094 * [taylor]: Taking taylor expansion of 1 in y
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.095 * [backup-simplify]: Simplify (+ 0 0) into 0
0.096 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
0.096 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify 1 into 1
0.097 * [backup-simplify]: Simplify (/ 1 1) into 1
0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.099 * [backup-simplify]: Simplify (- 0) into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.100 * [backup-simplify]: Simplify (+ 0 0) into 0
0.101 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
0.102 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.102 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 1 into 1
0.102 * [backup-simplify]: Simplify (* 1 1) into 1
0.103 * [backup-simplify]: Simplify (/ 1 1) into 1
0.104 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.104 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.109 * [backup-simplify]: Simplify (- 0) into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * * * [progress]: simplifying candidates
0.110 * [simplify]: Simplifying:
  (expm1 (/ x (+ x y)))
  (log1p (/ x (+ x y)))
  (- (log x) (log (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (/ (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (* (* (/ x (+ x y)) (/ x (+ x y))) (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (- x)
  (- (+ x y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt x) (cbrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y)))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  (/ x 1)
  (/ x 1)
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  0
  0
  0
0.111 * * [simplify]: Extracting # 0 : cost  0
0.111 * * [simplify]: Extracting # 1 : cost  0
0.111 * * [simplify]: Extracting # 2 : cost  0
0.112 * * [simplify]: Extracting # 3 : cost  0
0.112 * * [simplify]: Extracting # 4 : cost  0
0.112 * * [simplify]: Extracting # 5 : cost  0
0.112 * * [simplify]: Extracting # 6 : cost  0
0.112 * * [simplify]: Extracting # 7 : cost  0
0.112 * * [simplify]: iteration  0 :  61  enodes  (cost  336 )
0.136 * * [simplify]: Extracting # 0 : cost  0
0.136 * * [simplify]: Extracting # 1 : cost  0
0.136 * * [simplify]: Extracting # 2 : cost  0
0.136 * * [simplify]: Extracting # 3 : cost  0
0.136 * * [simplify]: iteration  1 :  122  enodes  (cost  317 )
0.167 * * [simplify]: Extracting # 0 : cost  0
0.168 * * [simplify]: Extracting # 1 : cost  0
0.168 * * [simplify]: Extracting # 2 : cost  0
0.169 * * [simplify]: Extracting # 3 : cost  0
0.169 * * [simplify]: Extracting # 4 : cost  0
0.170 * * [simplify]: iteration  2 :  286  enodes  (cost  299 )
0.254 * * [simplify]: Extracting # 0 : cost  0
0.255 * * [simplify]: Extracting # 1 : cost  0
0.256 * * [simplify]: Extracting # 2 : cost  0
0.257 * * [simplify]: Extracting # 3 : cost  0
0.261 * * [simplify]: iteration  3 :  587  enodes  (cost  299 )
0.538 * * [simplify]: Extracting # 0 : cost  0
0.539 * * [simplify]: Extracting # 1 : cost  0
0.541 * * [simplify]: Extracting # 2 : cost  0
0.542 * * [simplify]: Extracting # 3 : cost  0
0.543 * * [simplify]: Extracting # 4 : cost  0
0.545 * * [simplify]: iteration  4 :  1573  enodes  (cost  299 )
3.587 * * [simplify]: Extracting # 0 : cost  0
3.594 * * [simplify]: Extracting # 1 : cost  0
3.610 * * [simplify]: Extracting # 2 : cost  0
3.619 * * [simplify]: Extracting # 3 : cost  0
3.628 * * [simplify]: Extracting # 4 : cost  0
3.637 * * [simplify]: iteration done:  5000  enodes  (cost  299 )
3.637 * [simplify]: Simplified to:
  (expm1 (/ x (+ x y)))
  (log1p (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (- x)
  (- (+ x y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt x) (cbrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y)))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  0
  0
  0
3.638 * * * [progress]: adding candidates to table
3.724 * * [progress]: iteration 2 / 4
3.724 * * * [progress]: picking best candidate
3.725 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))>
3.725 * * * [progress]: localizing error
3.732 * * * [progress]: generating rewritten candidates
3.732 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
3.755 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
3.865 * * * [progress]: generating series expansions
3.865 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
3.865 * [backup-simplify]: Simplify (/ x (sqrt (+ x y))) into (* x (sqrt (/ 1 (+ x y))))
3.865 * [approximate]: Taking taylor expansion of (* x (sqrt (/ 1 (+ x y)))) in (x y) around 0
3.865 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ x y)))) in y
3.865 * [taylor]: Taking taylor expansion of x in y
3.865 * [backup-simplify]: Simplify x into x
3.865 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ x y))) in y
3.865 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in y
3.865 * [taylor]: Taking taylor expansion of (+ x y) in y
3.865 * [taylor]: Taking taylor expansion of x in y
3.865 * [backup-simplify]: Simplify x into x
3.865 * [taylor]: Taking taylor expansion of y in y
3.865 * [backup-simplify]: Simplify 0 into 0
3.865 * [backup-simplify]: Simplify 1 into 1
3.865 * [backup-simplify]: Simplify (+ x 0) into x
3.865 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.865 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
3.866 * [backup-simplify]: Simplify (+ 0 1) into 1
3.866 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 1 x)))) into (- (/ 1 (pow x 2)))
3.866 * [backup-simplify]: Simplify (/ (- (/ 1 (pow x 2))) (* 2 (sqrt (/ 1 x)))) into (* -1/2 (sqrt (/ 1 (pow x 3))))
3.866 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ x y)))) in x
3.866 * [taylor]: Taking taylor expansion of x in x
3.866 * [backup-simplify]: Simplify 0 into 0
3.866 * [backup-simplify]: Simplify 1 into 1
3.866 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ x y))) in x
3.866 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
3.866 * [taylor]: Taking taylor expansion of (+ x y) in x
3.866 * [taylor]: Taking taylor expansion of x in x
3.866 * [backup-simplify]: Simplify 0 into 0
3.866 * [backup-simplify]: Simplify 1 into 1
3.866 * [taylor]: Taking taylor expansion of y in x
3.866 * [backup-simplify]: Simplify y into y
3.866 * [backup-simplify]: Simplify (+ 0 y) into y
3.866 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.866 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y))
3.867 * [backup-simplify]: Simplify (+ 1 0) into 1
3.867 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow y 2)))
3.867 * [backup-simplify]: Simplify (/ (- (/ 1 (pow y 2))) (* 2 (sqrt (/ 1 y)))) into (* -1/2 (sqrt (/ 1 (pow y 3))))
3.867 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ x y)))) in x
3.867 * [taylor]: Taking taylor expansion of x in x
3.867 * [backup-simplify]: Simplify 0 into 0
3.867 * [backup-simplify]: Simplify 1 into 1
3.867 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ x y))) in x
3.867 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
3.867 * [taylor]: Taking taylor expansion of (+ x y) in x
3.867 * [taylor]: Taking taylor expansion of x in x
3.867 * [backup-simplify]: Simplify 0 into 0
3.867 * [backup-simplify]: Simplify 1 into 1
3.867 * [taylor]: Taking taylor expansion of y in x
3.867 * [backup-simplify]: Simplify y into y
3.867 * [backup-simplify]: Simplify (+ 0 y) into y
3.867 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.868 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y))
3.868 * [backup-simplify]: Simplify (+ 1 0) into 1
3.868 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow y 2)))
3.868 * [backup-simplify]: Simplify (/ (- (/ 1 (pow y 2))) (* 2 (sqrt (/ 1 y)))) into (* -1/2 (sqrt (/ 1 (pow y 3))))
3.868 * [backup-simplify]: Simplify (* 0 (sqrt (/ 1 y))) into 0
3.868 * [taylor]: Taking taylor expansion of 0 in y
3.868 * [backup-simplify]: Simplify 0 into 0
3.868 * [backup-simplify]: Simplify 0 into 0
3.869 * [backup-simplify]: Simplify (+ (* 0 (* -1/2 (sqrt (/ 1 (pow y 3))))) (* 1 (sqrt (/ 1 y)))) into (sqrt (/ 1 y))
3.869 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
3.869 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.869 * [taylor]: Taking taylor expansion of y in y
3.869 * [backup-simplify]: Simplify 0 into 0
3.869 * [backup-simplify]: Simplify 1 into 1
3.869 * [backup-simplify]: Simplify (/ 1 1) into 1
3.870 * [backup-simplify]: Simplify (sqrt 0) into 0
3.871 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.871 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.871 * [backup-simplify]: Simplify 0 into 0
3.871 * [backup-simplify]: Simplify (+ 0 0) into 0
3.871 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (pow y 2))) (/ 1 y)))) into (/ 1 (pow y 3))
3.872 * [backup-simplify]: Simplify (/ (- (/ 1 (pow y 3)) (pow (* -1/2 (sqrt (/ 1 (pow y 3)))) 2) (+)) (* 2 (sqrt (/ 1 y)))) into (* 3/8 (sqrt (/ 1 (pow y 5))))
3.872 * [backup-simplify]: Simplify (+ (* 0 (* 3/8 (sqrt (/ 1 (pow y 5))))) (+ (* 1 (* -1/2 (sqrt (/ 1 (pow y 3))))) (* 0 (sqrt (/ 1 y))))) into (- (* 1/2 (sqrt (/ 1 (pow y 3)))))
3.872 * [taylor]: Taking taylor expansion of (- (* 1/2 (sqrt (/ 1 (pow y 3))))) in y
3.872 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 (pow y 3)))) in y
3.872 * [taylor]: Taking taylor expansion of 1/2 in y
3.872 * [backup-simplify]: Simplify 1/2 into 1/2
3.872 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
3.872 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.872 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.872 * [taylor]: Taking taylor expansion of y in y
3.873 * [backup-simplify]: Simplify 0 into 0
3.873 * [backup-simplify]: Simplify 1 into 1
3.873 * [backup-simplify]: Simplify (* 1 1) into 1
3.873 * [backup-simplify]: Simplify (* 1 1) into 1
3.873 * [backup-simplify]: Simplify (/ 1 1) into 1
3.874 * [backup-simplify]: Simplify (sqrt 0) into 0
3.874 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.875 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.875 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.876 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.883 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.884 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
3.885 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
3.885 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.888 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.888 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.888 * [backup-simplify]: Simplify (+ (* +nan.0 (* y x)) (+ (* (- +nan.0) (pow (* 1 x) 2)) (* +nan.0 (* 1 x)))) into (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- (* +nan.0 (* x y)))))))
3.888 * [backup-simplify]: Simplify (/ (/ 1 x) (sqrt (+ (/ 1 x) (/ 1 y)))) into (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x)))))
3.888 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x))))) in (x y) around 0
3.888 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x))))) in y
3.888 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.888 * [taylor]: Taking taylor expansion of x in y
3.888 * [backup-simplify]: Simplify x into x
3.888 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.888 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) (/ 1 x)))) in y
3.888 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in y
3.888 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.888 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.888 * [taylor]: Taking taylor expansion of y in y
3.889 * [backup-simplify]: Simplify 0 into 0
3.889 * [backup-simplify]: Simplify 1 into 1
3.889 * [backup-simplify]: Simplify (/ 1 1) into 1
3.889 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.889 * [taylor]: Taking taylor expansion of x in y
3.889 * [backup-simplify]: Simplify x into x
3.889 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.889 * [backup-simplify]: Simplify (+ 1 0) into 1
3.889 * [backup-simplify]: Simplify (/ 1 1) into 1
3.890 * [backup-simplify]: Simplify (sqrt 0) into 0
3.890 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.890 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x))))) in x
3.890 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.890 * [taylor]: Taking taylor expansion of x in x
3.891 * [backup-simplify]: Simplify 0 into 0
3.891 * [backup-simplify]: Simplify 1 into 1
3.891 * [backup-simplify]: Simplify (/ 1 1) into 1
3.891 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) (/ 1 x)))) in x
3.891 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
3.891 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.891 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.891 * [taylor]: Taking taylor expansion of y in x
3.891 * [backup-simplify]: Simplify y into y
3.891 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.891 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.891 * [taylor]: Taking taylor expansion of x in x
3.891 * [backup-simplify]: Simplify 0 into 0
3.891 * [backup-simplify]: Simplify 1 into 1
3.891 * [backup-simplify]: Simplify (/ 1 1) into 1
3.892 * [backup-simplify]: Simplify (+ 0 1) into 1
3.892 * [backup-simplify]: Simplify (/ 1 1) into 1
3.892 * [backup-simplify]: Simplify (sqrt 0) into 0
3.893 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.893 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x))))) in x
3.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.893 * [taylor]: Taking taylor expansion of x in x
3.893 * [backup-simplify]: Simplify 0 into 0
3.893 * [backup-simplify]: Simplify 1 into 1
3.893 * [backup-simplify]: Simplify (/ 1 1) into 1
3.893 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) (/ 1 x)))) in x
3.893 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
3.893 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.893 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.893 * [taylor]: Taking taylor expansion of y in x
3.893 * [backup-simplify]: Simplify y into y
3.893 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.893 * [taylor]: Taking taylor expansion of x in x
3.893 * [backup-simplify]: Simplify 0 into 0
3.893 * [backup-simplify]: Simplify 1 into 1
3.894 * [backup-simplify]: Simplify (/ 1 1) into 1
3.894 * [backup-simplify]: Simplify (+ 0 1) into 1
3.894 * [backup-simplify]: Simplify (/ 1 1) into 1
3.894 * [backup-simplify]: Simplify (sqrt 0) into 0
3.895 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.895 * [backup-simplify]: Simplify (* 1 0) into 0
3.895 * [taylor]: Taking taylor expansion of 0 in y
3.895 * [backup-simplify]: Simplify 0 into 0
3.895 * [backup-simplify]: Simplify 0 into 0
3.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.897 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (* 0 0)) into (- +nan.0)
3.897 * [taylor]: Taking taylor expansion of (- +nan.0) in y
3.897 * [taylor]: Taking taylor expansion of +nan.0 in y
3.897 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.897 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.897 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.897 * [backup-simplify]: Simplify 0 into 0
3.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.898 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
3.899 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 y) (- +nan.0)))
3.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.900 * [backup-simplify]: Simplify (+ (* 1 (* +nan.0 (+ (/ 1 y) (- +nan.0)))) (+ (* 0 +nan.0) (* 0 0))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
3.900 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
3.900 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
3.900 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
3.900 * [taylor]: Taking taylor expansion of +nan.0 in y
3.900 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.900 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.900 * [taylor]: Taking taylor expansion of y in y
3.900 * [backup-simplify]: Simplify 0 into 0
3.900 * [backup-simplify]: Simplify 1 into 1
3.901 * [backup-simplify]: Simplify (/ 1 1) into 1
3.901 * [taylor]: Taking taylor expansion of (- +nan.0) in y
3.901 * [taylor]: Taking taylor expansion of +nan.0 in y
3.901 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.902 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
3.902 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.902 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
3.903 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
3.903 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.903 * [backup-simplify]: Simplify (- 0) into 0
3.903 * [backup-simplify]: Simplify 0 into 0
3.904 * [backup-simplify]: Simplify 0 into 0
3.904 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.904 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.904 * [backup-simplify]: Simplify (+ 0 0) into 0
3.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
3.906 * [backup-simplify]: Simplify (/ (- (/ 1 (pow y 2)) (+ (* 2 (* +nan.0 (* +nan.0 (+ (/ 1 y) (- +nan.0))))))) (* 2 0)) into (* +nan.0 (- (/ 1 (pow y 2)) (+ (* +nan.0 (/ 1 y)) (- +nan.0))))
3.906 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.907 * [backup-simplify]: Simplify (+ (* 1 (* +nan.0 (- (/ 1 (pow y 2)) (+ (* +nan.0 (/ 1 y)) (- +nan.0))))) (+ (* 0 (* +nan.0 (+ (/ 1 y) (- +nan.0)))) (+ (* 0 +nan.0) (* 0 0)))) into (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
3.907 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) in y
3.907 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))) in y
3.907 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
3.907 * [taylor]: Taking taylor expansion of +nan.0 in y
3.907 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.907 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.907 * [taylor]: Taking taylor expansion of y in y
3.907 * [backup-simplify]: Simplify 0 into 0
3.907 * [backup-simplify]: Simplify 1 into 1
3.908 * [backup-simplify]: Simplify (/ 1 1) into 1
3.908 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))) in y
3.908 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)) in y
3.908 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
3.908 * [taylor]: Taking taylor expansion of +nan.0 in y
3.908 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.908 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.908 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.908 * [taylor]: Taking taylor expansion of y in y
3.908 * [backup-simplify]: Simplify 0 into 0
3.908 * [backup-simplify]: Simplify 1 into 1
3.908 * [backup-simplify]: Simplify (* 1 1) into 1
3.908 * [backup-simplify]: Simplify (/ 1 1) into 1
3.908 * [taylor]: Taking taylor expansion of (- +nan.0) in y
3.908 * [taylor]: Taking taylor expansion of +nan.0 in y
3.908 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.909 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.909 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
3.910 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.910 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.912 * [backup-simplify]: Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
3.912 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.913 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
3.913 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
3.914 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
3.914 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
3.915 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.916 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (* 1 (/ 1 x)) 2)) (+ (* (- +nan.0) (* 1 (/ 1 x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.916 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (sqrt (+ (/ 1 (- x)) (/ 1 (- y))))) into (/ -1 (* x (sqrt (- (+ (/ 1 y) (/ 1 x))))))
3.916 * [approximate]: Taking taylor expansion of (/ -1 (* x (sqrt (- (+ (/ 1 y) (/ 1 x)))))) in (x y) around 0
3.916 * [taylor]: Taking taylor expansion of (/ -1 (* x (sqrt (- (+ (/ 1 y) (/ 1 x)))))) in y
3.916 * [taylor]: Taking taylor expansion of -1 in y
3.916 * [backup-simplify]: Simplify -1 into -1
3.916 * [taylor]: Taking taylor expansion of (* x (sqrt (- (+ (/ 1 y) (/ 1 x))))) in y
3.916 * [taylor]: Taking taylor expansion of x in y
3.916 * [backup-simplify]: Simplify x into x
3.916 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in y
3.916 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in y
3.916 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.916 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.916 * [taylor]: Taking taylor expansion of y in y
3.916 * [backup-simplify]: Simplify 0 into 0
3.916 * [backup-simplify]: Simplify 1 into 1
3.916 * [backup-simplify]: Simplify (/ 1 1) into 1
3.916 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.917 * [taylor]: Taking taylor expansion of x in y
3.917 * [backup-simplify]: Simplify x into x
3.917 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.917 * [backup-simplify]: Simplify (+ 1 0) into 1
3.917 * [backup-simplify]: Simplify (- 1) into -1
3.918 * [backup-simplify]: Simplify (sqrt 0) into 0
3.918 * [backup-simplify]: Simplify (- 1) into -1
3.919 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.919 * [backup-simplify]: Simplify (* x 0) into 0
3.919 * [backup-simplify]: Simplify (+ (* x +nan.0) (* 0 0)) into (- (* +nan.0 x))
3.919 * [backup-simplify]: Simplify (/ -1 (- (* +nan.0 x))) into (/ +nan.0 x)
3.919 * [taylor]: Taking taylor expansion of (/ -1 (* x (sqrt (- (+ (/ 1 y) (/ 1 x)))))) in x
3.919 * [taylor]: Taking taylor expansion of -1 in x
3.919 * [backup-simplify]: Simplify -1 into -1
3.919 * [taylor]: Taking taylor expansion of (* x (sqrt (- (+ (/ 1 y) (/ 1 x))))) in x
3.919 * [taylor]: Taking taylor expansion of x in x
3.919 * [backup-simplify]: Simplify 0 into 0
3.919 * [backup-simplify]: Simplify 1 into 1
3.919 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
3.920 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
3.920 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.920 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.920 * [taylor]: Taking taylor expansion of y in x
3.920 * [backup-simplify]: Simplify y into y
3.920 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.920 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.920 * [taylor]: Taking taylor expansion of x in x
3.920 * [backup-simplify]: Simplify 0 into 0
3.920 * [backup-simplify]: Simplify 1 into 1
3.920 * [backup-simplify]: Simplify (/ 1 1) into 1
3.920 * [backup-simplify]: Simplify (+ 0 1) into 1
3.920 * [backup-simplify]: Simplify (- 1) into -1
3.921 * [backup-simplify]: Simplify (sqrt 0) into 0
3.921 * [backup-simplify]: Simplify (- 1) into -1
3.922 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.922 * [backup-simplify]: Simplify (* 0 0) into 0
3.922 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* 1 0)) into 0
3.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.923 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.923 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.924 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 y) (- +nan.0)))
3.925 * [backup-simplify]: Simplify (+ (* 0 (* +nan.0 (+ (/ 1 y) (- +nan.0)))) (+ (* 1 +nan.0) (* 0 0))) into (- +nan.0)
3.926 * [backup-simplify]: Simplify (/ -1 (- +nan.0)) into +nan.0
3.926 * [taylor]: Taking taylor expansion of (/ -1 (* x (sqrt (- (+ (/ 1 y) (/ 1 x)))))) in x
3.926 * [taylor]: Taking taylor expansion of -1 in x
3.926 * [backup-simplify]: Simplify -1 into -1
3.926 * [taylor]: Taking taylor expansion of (* x (sqrt (- (+ (/ 1 y) (/ 1 x))))) in x
3.926 * [taylor]: Taking taylor expansion of x in x
3.926 * [backup-simplify]: Simplify 0 into 0
3.926 * [backup-simplify]: Simplify 1 into 1
3.926 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
3.926 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
3.926 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.926 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.926 * [taylor]: Taking taylor expansion of y in x
3.926 * [backup-simplify]: Simplify y into y
3.926 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.926 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.926 * [taylor]: Taking taylor expansion of x in x
3.926 * [backup-simplify]: Simplify 0 into 0
3.926 * [backup-simplify]: Simplify 1 into 1
3.926 * [backup-simplify]: Simplify (/ 1 1) into 1
3.926 * [backup-simplify]: Simplify (+ 0 1) into 1
3.927 * [backup-simplify]: Simplify (- 1) into -1
3.927 * [backup-simplify]: Simplify (sqrt 0) into 0
3.927 * [backup-simplify]: Simplify (- 1) into -1
3.928 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.928 * [backup-simplify]: Simplify (* 0 0) into 0
3.929 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* 1 0)) into 0
3.929 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.929 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.929 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.930 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 y) (- +nan.0)))
3.932 * [backup-simplify]: Simplify (+ (* 0 (* +nan.0 (+ (/ 1 y) (- +nan.0)))) (+ (* 1 +nan.0) (* 0 0))) into (- +nan.0)
3.932 * [backup-simplify]: Simplify (/ -1 (- +nan.0)) into +nan.0
3.932 * [taylor]: Taking taylor expansion of +nan.0 in y
3.932 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.932 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.932 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.933 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.933 * [backup-simplify]: Simplify (+ 0 0) into 0
3.933 * [backup-simplify]: Simplify (- 0) into 0
3.934 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (/ 1 y) (- +nan.0))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
3.935 * [backup-simplify]: Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (+ (* 1 (* +nan.0 (+ (/ 1 y) (- +nan.0)))) (+ (* 0 +nan.0) (* 0 0)))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
3.936 * [backup-simplify]: Simplify (- (/ 0 (- +nan.0)) (+ (* +nan.0 (/ (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (- +nan.0))))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
3.936 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
3.936 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
3.936 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
3.936 * [taylor]: Taking taylor expansion of +nan.0 in y
3.936 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.936 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.936 * [taylor]: Taking taylor expansion of y in y
3.936 * [backup-simplify]: Simplify 0 into 0
3.936 * [backup-simplify]: Simplify 1 into 1
3.936 * [backup-simplify]: Simplify (/ 1 1) into 1
3.936 * [taylor]: Taking taylor expansion of (- +nan.0) in y
3.936 * [taylor]: Taking taylor expansion of +nan.0 in y
3.936 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.937 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
3.938 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.938 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
3.939 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
3.939 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.939 * [backup-simplify]: Simplify 0 into 0
3.939 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.940 * [backup-simplify]: Simplify (+ 0 0) into 0
3.940 * [backup-simplify]: Simplify (- 0) into 0
3.941 * [backup-simplify]: Simplify (/ (- 0 (pow (* +nan.0 (+ (/ 1 y) (- +nan.0))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
3.943 * [backup-simplify]: Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))) (+ (* 1 (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (+ (* 0 (* +nan.0 (+ (/ 1 y) (- +nan.0)))) (+ (* 0 +nan.0) (* 0 0))))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
3.944 * [backup-simplify]: Simplify (- (/ 0 (- +nan.0)) (+ (* +nan.0 (/ (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (- +nan.0))) (* (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (/ (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (- +nan.0))))) into (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
3.944 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) in y
3.945 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))) in y
3.945 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
3.945 * [taylor]: Taking taylor expansion of +nan.0 in y
3.945 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.945 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.945 * [taylor]: Taking taylor expansion of y in y
3.945 * [backup-simplify]: Simplify 0 into 0
3.945 * [backup-simplify]: Simplify 1 into 1
3.945 * [backup-simplify]: Simplify (/ 1 1) into 1
3.945 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))) in y
3.945 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)) in y
3.945 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
3.945 * [taylor]: Taking taylor expansion of +nan.0 in y
3.945 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.945 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.945 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.945 * [taylor]: Taking taylor expansion of y in y
3.945 * [backup-simplify]: Simplify 0 into 0
3.945 * [backup-simplify]: Simplify 1 into 1
3.945 * [backup-simplify]: Simplify (* 1 1) into 1
3.946 * [backup-simplify]: Simplify (/ 1 1) into 1
3.946 * [taylor]: Taking taylor expansion of (- +nan.0) in y
3.946 * [taylor]: Taking taylor expansion of +nan.0 in y
3.946 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.946 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.946 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
3.947 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.947 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.948 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.948 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.949 * [backup-simplify]: Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
3.949 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.950 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
3.950 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
3.951 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
3.951 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
3.951 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
3.952 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* 1 (/ 1 (- x)))) (+ (- +nan.0) (* +nan.0 (* 1 (/ 1 (/ 1 (- x))))))) into (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
3.952 * * * * [progress]: [ 2 / 2 ] generating series at (2)
3.952 * [backup-simplify]: Simplify (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))) into (/ x (+ x y))
3.952 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
3.952 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
3.952 * [taylor]: Taking taylor expansion of x in y
3.952 * [backup-simplify]: Simplify x into x
3.952 * [taylor]: Taking taylor expansion of (+ x y) in y
3.952 * [taylor]: Taking taylor expansion of x in y
3.953 * [backup-simplify]: Simplify x into x
3.953 * [taylor]: Taking taylor expansion of y in y
3.953 * [backup-simplify]: Simplify 0 into 0
3.953 * [backup-simplify]: Simplify 1 into 1
3.953 * [backup-simplify]: Simplify (+ x 0) into x
3.953 * [backup-simplify]: Simplify (/ x x) into 1
3.953 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
3.953 * [taylor]: Taking taylor expansion of x in x
3.953 * [backup-simplify]: Simplify 0 into 0
3.953 * [backup-simplify]: Simplify 1 into 1
3.953 * [taylor]: Taking taylor expansion of (+ x y) in x
3.953 * [taylor]: Taking taylor expansion of x in x
3.953 * [backup-simplify]: Simplify 0 into 0
3.953 * [backup-simplify]: Simplify 1 into 1
3.953 * [taylor]: Taking taylor expansion of y in x
3.953 * [backup-simplify]: Simplify y into y
3.953 * [backup-simplify]: Simplify (+ 0 y) into y
3.953 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.953 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
3.953 * [taylor]: Taking taylor expansion of x in x
3.953 * [backup-simplify]: Simplify 0 into 0
3.953 * [backup-simplify]: Simplify 1 into 1
3.953 * [taylor]: Taking taylor expansion of (+ x y) in x
3.953 * [taylor]: Taking taylor expansion of x in x
3.953 * [backup-simplify]: Simplify 0 into 0
3.953 * [backup-simplify]: Simplify 1 into 1
3.953 * [taylor]: Taking taylor expansion of y in x
3.953 * [backup-simplify]: Simplify y into y
3.953 * [backup-simplify]: Simplify (+ 0 y) into y
3.953 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.953 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.953 * [taylor]: Taking taylor expansion of y in y
3.953 * [backup-simplify]: Simplify 0 into 0
3.953 * [backup-simplify]: Simplify 1 into 1
3.954 * [backup-simplify]: Simplify (/ 1 1) into 1
3.954 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.954 * [backup-simplify]: Simplify 0 into 0
3.954 * [backup-simplify]: Simplify (+ 1 0) into 1
3.954 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow y 2)))
3.954 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
3.954 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.954 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.954 * [taylor]: Taking taylor expansion of y in y
3.954 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify 1 into 1
3.955 * [backup-simplify]: Simplify (* 1 1) into 1
3.955 * [backup-simplify]: Simplify (/ 1 1) into 1
3.956 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.956 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.957 * [backup-simplify]: Simplify (- 0) into 0
3.957 * [backup-simplify]: Simplify 0 into 0
3.958 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.958 * [backup-simplify]: Simplify 0 into 0
3.958 * [backup-simplify]: Simplify (+ 0 0) into 0
3.958 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (pow y 2))) (/ 1 y)))) into (/ 1 (pow y 3))
3.958 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.958 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.958 * [taylor]: Taking taylor expansion of y in y
3.958 * [backup-simplify]: Simplify 0 into 0
3.958 * [backup-simplify]: Simplify 1 into 1
3.959 * [backup-simplify]: Simplify (* 1 1) into 1
3.959 * [backup-simplify]: Simplify (* 1 1) into 1
3.959 * [backup-simplify]: Simplify (/ 1 1) into 1
3.960 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.960 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.961 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.961 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.962 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.963 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.963 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.964 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.964 * [backup-simplify]: Simplify 0 into 0
3.964 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.965 * [backup-simplify]: Simplify (- 0) into 0
3.965 * [backup-simplify]: Simplify 0 into 0
3.966 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.966 * [backup-simplify]: Simplify 0 into 0
3.966 * [backup-simplify]: Simplify 0 into 0
3.966 * [backup-simplify]: Simplify (/ (/ (/ 1 x) (sqrt (+ (/ 1 x) (/ 1 y)))) (sqrt (+ (/ 1 x) (/ 1 y)))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
3.966 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
3.966 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
3.966 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
3.966 * [taylor]: Taking taylor expansion of x in y
3.966 * [backup-simplify]: Simplify x into x
3.966 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.966 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.966 * [taylor]: Taking taylor expansion of y in y
3.966 * [backup-simplify]: Simplify 0 into 0
3.966 * [backup-simplify]: Simplify 1 into 1
3.967 * [backup-simplify]: Simplify (/ 1 1) into 1
3.967 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.967 * [taylor]: Taking taylor expansion of x in y
3.967 * [backup-simplify]: Simplify x into x
3.967 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.967 * [backup-simplify]: Simplify (+ 1 0) into 1
3.967 * [backup-simplify]: Simplify (* x 1) into x
3.967 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.967 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.967 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.967 * [taylor]: Taking taylor expansion of x in x
3.967 * [backup-simplify]: Simplify 0 into 0
3.967 * [backup-simplify]: Simplify 1 into 1
3.967 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.967 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.967 * [taylor]: Taking taylor expansion of y in x
3.967 * [backup-simplify]: Simplify y into y
3.967 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.967 * [taylor]: Taking taylor expansion of x in x
3.967 * [backup-simplify]: Simplify 0 into 0
3.967 * [backup-simplify]: Simplify 1 into 1
3.967 * [backup-simplify]: Simplify (/ 1 1) into 1
3.968 * [backup-simplify]: Simplify (+ 0 1) into 1
3.968 * [backup-simplify]: Simplify (* 0 1) into 0
3.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.969 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.969 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
3.969 * [backup-simplify]: Simplify (/ 1 1) into 1
3.969 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.969 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.969 * [taylor]: Taking taylor expansion of x in x
3.969 * [backup-simplify]: Simplify 0 into 0
3.969 * [backup-simplify]: Simplify 1 into 1
3.969 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.969 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.969 * [taylor]: Taking taylor expansion of y in x
3.969 * [backup-simplify]: Simplify y into y
3.969 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.969 * [taylor]: Taking taylor expansion of x in x
3.969 * [backup-simplify]: Simplify 0 into 0
3.969 * [backup-simplify]: Simplify 1 into 1
3.970 * [backup-simplify]: Simplify (/ 1 1) into 1
3.970 * [backup-simplify]: Simplify (+ 0 1) into 1
3.970 * [backup-simplify]: Simplify (* 0 1) into 0
3.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.971 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.971 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
3.971 * [backup-simplify]: Simplify (/ 1 1) into 1
3.971 * [taylor]: Taking taylor expansion of 1 in y
3.971 * [backup-simplify]: Simplify 1 into 1
3.971 * [backup-simplify]: Simplify 0 into 0
3.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.972 * [backup-simplify]: Simplify (+ 0 0) into 0
3.973 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
3.973 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
3.973 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.973 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.973 * [taylor]: Taking taylor expansion of y in y
3.973 * [backup-simplify]: Simplify 0 into 0
3.973 * [backup-simplify]: Simplify 1 into 1
3.976 * [backup-simplify]: Simplify (/ 1 1) into 1
3.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.977 * [backup-simplify]: Simplify (- 0) into 0
3.978 * [backup-simplify]: Simplify 0 into 0
3.978 * [backup-simplify]: Simplify 0 into 0
3.978 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.979 * [backup-simplify]: Simplify (+ 0 0) into 0
3.979 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
3.980 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
3.980 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.980 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.980 * [taylor]: Taking taylor expansion of y in y
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify 1 into 1
3.980 * [backup-simplify]: Simplify (* 1 1) into 1
3.980 * [backup-simplify]: Simplify (/ 1 1) into 1
3.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.981 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.982 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.983 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.984 * [backup-simplify]: Simplify (- 0) into 0
3.984 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify (/ (/ (/ 1 (- x)) (sqrt (+ (/ 1 (- x)) (/ 1 (- y))))) (sqrt (+ (/ 1 (- x)) (/ 1 (- y))))) into (/ -1 (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2)))
3.985 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2))) in (x y) around 0
3.985 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2))) in y
3.985 * [taylor]: Taking taylor expansion of -1 in y
3.985 * [backup-simplify]: Simplify -1 into -1
3.985 * [taylor]: Taking taylor expansion of (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2)) in y
3.985 * [taylor]: Taking taylor expansion of x in y
3.985 * [backup-simplify]: Simplify x into x
3.985 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) in y
3.985 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in y
3.985 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in y
3.985 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.985 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.985 * [taylor]: Taking taylor expansion of y in y
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 1 into 1
3.985 * [backup-simplify]: Simplify (/ 1 1) into 1
3.985 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.985 * [taylor]: Taking taylor expansion of x in y
3.985 * [backup-simplify]: Simplify x into x
3.985 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.985 * [backup-simplify]: Simplify (+ 1 0) into 1
3.986 * [backup-simplify]: Simplify (- 1) into -1
3.986 * [backup-simplify]: Simplify (sqrt 0) into 0
3.986 * [backup-simplify]: Simplify (- 1) into -1
3.987 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.987 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
3.987 * [backup-simplify]: Simplify (* x +nan.0) into (* +nan.0 x)
3.987 * [backup-simplify]: Simplify (/ -1 (* +nan.0 x)) into (/ +nan.0 x)
3.987 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2))) in x
3.987 * [taylor]: Taking taylor expansion of -1 in x
3.987 * [backup-simplify]: Simplify -1 into -1
3.987 * [taylor]: Taking taylor expansion of (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2)) in x
3.987 * [taylor]: Taking taylor expansion of x in x
3.988 * [backup-simplify]: Simplify 0 into 0
3.988 * [backup-simplify]: Simplify 1 into 1
3.988 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) in x
3.988 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
3.988 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
3.988 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.988 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.988 * [taylor]: Taking taylor expansion of y in x
3.988 * [backup-simplify]: Simplify y into y
3.988 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.988 * [taylor]: Taking taylor expansion of x in x
3.988 * [backup-simplify]: Simplify 0 into 0
3.988 * [backup-simplify]: Simplify 1 into 1
3.988 * [backup-simplify]: Simplify (/ 1 1) into 1
3.988 * [backup-simplify]: Simplify (+ 0 1) into 1
3.988 * [backup-simplify]: Simplify (- 1) into -1
3.989 * [backup-simplify]: Simplify (sqrt 0) into 0
3.989 * [backup-simplify]: Simplify (- 1) into -1
3.990 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.990 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
3.990 * [backup-simplify]: Simplify (* 0 +nan.0) into 0
3.991 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.991 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.991 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.992 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 y) (- +nan.0)))
3.993 * [backup-simplify]: Simplify (+ (* +nan.0 (* +nan.0 (+ (/ 1 y) (- +nan.0)))) (* (* +nan.0 (+ (/ 1 y) (- +nan.0))) +nan.0)) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
3.994 * [backup-simplify]: Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (* 1 +nan.0)) into (- +nan.0)
3.996 * [backup-simplify]: Simplify (/ -1 (- +nan.0)) into +nan.0
3.996 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2))) in x
3.996 * [taylor]: Taking taylor expansion of -1 in x
3.996 * [backup-simplify]: Simplify -1 into -1
3.996 * [taylor]: Taking taylor expansion of (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2)) in x
3.996 * [taylor]: Taking taylor expansion of x in x
3.996 * [backup-simplify]: Simplify 0 into 0
3.996 * [backup-simplify]: Simplify 1 into 1
3.996 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) in x
3.996 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
3.996 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
3.996 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.996 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.996 * [taylor]: Taking taylor expansion of y in x
3.996 * [backup-simplify]: Simplify y into y
3.996 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.996 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.996 * [taylor]: Taking taylor expansion of x in x
3.996 * [backup-simplify]: Simplify 0 into 0
3.996 * [backup-simplify]: Simplify 1 into 1
3.997 * [backup-simplify]: Simplify (/ 1 1) into 1
3.997 * [backup-simplify]: Simplify (+ 0 1) into 1
3.998 * [backup-simplify]: Simplify (- 1) into -1
3.998 * [backup-simplify]: Simplify (sqrt 0) into 0
3.998 * [backup-simplify]: Simplify (- 1) into -1
4.000 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
4.000 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
4.001 * [backup-simplify]: Simplify (* 0 +nan.0) into 0
4.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.002 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.002 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.003 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 y) (- +nan.0)))
4.004 * [backup-simplify]: Simplify (+ (* +nan.0 (* +nan.0 (+ (/ 1 y) (- +nan.0)))) (* (* +nan.0 (+ (/ 1 y) (- +nan.0))) +nan.0)) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
4.005 * [backup-simplify]: Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (* 1 +nan.0)) into (- +nan.0)
4.006 * [backup-simplify]: Simplify (/ -1 (- +nan.0)) into +nan.0
4.006 * [taylor]: Taking taylor expansion of +nan.0 in y
4.006 * [backup-simplify]: Simplify +nan.0 into +nan.0
4.006 * [backup-simplify]: Simplify +nan.0 into +nan.0
4.006 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.007 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.008 * [backup-simplify]: Simplify (+ 0 0) into 0
4.008 * [backup-simplify]: Simplify (- 0) into 0
4.009 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (/ 1 y) (- +nan.0))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
4.012 * [backup-simplify]: Simplify (+ (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (+ (* (* +nan.0 (+ (/ 1 y) (- +nan.0))) (* +nan.0 (+ (/ 1 y) (- +nan.0)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0))) +nan.0))) into (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
4.014 * [backup-simplify]: Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))) (+ (* 1 (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (* 0 +nan.0))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
4.016 * [backup-simplify]: Simplify (- (/ 0 (- +nan.0)) (+ (* +nan.0 (/ (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (- +nan.0))))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
4.016 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
4.016 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
4.016 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
4.016 * [taylor]: Taking taylor expansion of +nan.0 in y
4.016 * [backup-simplify]: Simplify +nan.0 into +nan.0
4.016 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.016 * [taylor]: Taking taylor expansion of y in y
4.016 * [backup-simplify]: Simplify 0 into 0
4.016 * [backup-simplify]: Simplify 1 into 1
4.017 * [backup-simplify]: Simplify (/ 1 1) into 1
4.017 * [taylor]: Taking taylor expansion of (- +nan.0) in y
4.017 * [taylor]: Taking taylor expansion of +nan.0 in y
4.017 * [backup-simplify]: Simplify +nan.0 into +nan.0
4.017 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.018 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
4.019 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
4.019 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
4.020 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
4.021 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
4.021 * [backup-simplify]: Simplify 0 into 0
4.021 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.022 * [backup-simplify]: Simplify (+ 0 0) into 0
4.023 * [backup-simplify]: Simplify (- 0) into 0
4.025 * [backup-simplify]: Simplify (/ (- 0 (pow (* +nan.0 (+ (/ 1 y) (- +nan.0))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
4.029 * [backup-simplify]: Simplify (+ (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))) (+ (* (* +nan.0 (+ (/ 1 y) (- +nan.0))) (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (* +nan.0 (+ (/ 1 y) (- +nan.0)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) +nan.0)))) into (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
4.032 * [backup-simplify]: Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))) (+ (* 1 (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))) (+ (* 0 (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (* 0 +nan.0)))) into (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
4.036 * [backup-simplify]: Simplify (- (/ 0 (- +nan.0)) (+ (* +nan.0 (/ (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) (- +nan.0))) (* (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (/ (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (- +nan.0))))) into (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
4.036 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) in y
4.036 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))) in y
4.036 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
4.036 * [taylor]: Taking taylor expansion of +nan.0 in y
4.036 * [backup-simplify]: Simplify +nan.0 into +nan.0
4.036 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.036 * [taylor]: Taking taylor expansion of y in y
4.036 * [backup-simplify]: Simplify 0 into 0
4.036 * [backup-simplify]: Simplify 1 into 1
4.037 * [backup-simplify]: Simplify (/ 1 1) into 1
4.037 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))) in y
4.037 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)) in y
4.037 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
4.037 * [taylor]: Taking taylor expansion of +nan.0 in y
4.037 * [backup-simplify]: Simplify +nan.0 into +nan.0
4.037 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.037 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.037 * [taylor]: Taking taylor expansion of y in y
4.037 * [backup-simplify]: Simplify 0 into 0
4.037 * [backup-simplify]: Simplify 1 into 1
4.037 * [backup-simplify]: Simplify (* 1 1) into 1
4.038 * [backup-simplify]: Simplify (/ 1 1) into 1
4.038 * [taylor]: Taking taylor expansion of (- +nan.0) in y
4.038 * [taylor]: Taking taylor expansion of +nan.0 in y
4.038 * [backup-simplify]: Simplify +nan.0 into +nan.0
4.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.039 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
4.040 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.041 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.044 * [backup-simplify]: Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
4.044 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
4.045 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
4.046 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
4.047 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
4.048 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
4.048 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
4.049 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* 1 (/ 1 (- x)))) (+ (- +nan.0) (* +nan.0 (* 1 (/ 1 (/ 1 (- x))))))) into (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
4.049 * * * [progress]: simplifying candidates
4.058 * [simplify]: Simplifying:
  (expm1 (/ x (sqrt (+ x y))))
  (log1p (/ x (sqrt (+ x y))))
  (- (log x) (log (sqrt (+ x y))))
  (log (/ x (sqrt (+ x y))))
  (exp (/ x (sqrt (+ x y))))
  (/ (* (* x x) x) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y)))))
  (cbrt (/ x (sqrt (+ x y))))
  (* (* (/ x (sqrt (+ x y))) (/ x (sqrt (+ x y)))) (/ x (sqrt (+ x y))))
  (sqrt (/ x (sqrt (+ x y))))
  (sqrt (/ x (sqrt (+ x y))))
  (- x)
  (- (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (cbrt x) (cbrt (sqrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt x) (sqrt (cbrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (sqrt (sqrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt 1))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt 1))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (sqrt (sqrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt x) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt x) (sqrt (cbrt (+ x y))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt 1))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt 1))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (sqrt (+ x y)))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (cbrt (sqrt (+ x y))))
  (/ 1 (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ x (sqrt (cbrt (+ x y))))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (sqrt (sqrt (+ x y))))
  (/ 1 (sqrt 1))
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt 1))
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (sqrt (sqrt (+ x y))))
  (/ 1 1)
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (sqrt (+ x y)) x)
  (/ x (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ x (sqrt (sqrt (+ x y))))
  (/ x (sqrt 1))
  (/ x (sqrt 1))
  (/ x (sqrt (sqrt (+ x y))))
  (/ x 1)
  (/ (sqrt (+ x y)) (cbrt x))
  (/ (sqrt (+ x y)) (sqrt x))
  (/ (sqrt (+ x y)) x)
  (/ x (sqrt (+ (pow x 3) (pow y 3))))
  (/ x (sqrt (- (* x x) (* y y))))
  (expm1 (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (log1p (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (- (- (log x) (log (sqrt (+ x y)))) (log (sqrt (+ x y))))
  (- (log (/ x (sqrt (+ x y)))) (log (sqrt (+ x y))))
  (log (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (exp (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (/ (/ (* (* x x) x) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y)))) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))))
  (/ (* (* (/ x (sqrt (+ x y))) (/ x (sqrt (+ x y)))) (/ x (sqrt (+ x y)))) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (cbrt (/ (/ x (sqrt (+ x y))) (sqrt (+ x y)))) (cbrt (/ (/ x (sqrt (+ x y))) (sqrt (+ x y)))))
  (cbrt (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (* (* (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y)))) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (sqrt (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (sqrt (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (- (/ x (sqrt (+ x y))))
  (- (sqrt (+ x y)))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (sqrt 1))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (sqrt 1))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) 1)
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt (/ x (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
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  (/ (/ 1 1) 1)
  (/ (/ x (sqrt (+ x y))) (sqrt (+ x y)))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ x (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (/ 1 (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (/ x (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (/ 1 (sqrt 1))
  (/ (/ x (sqrt (+ x y))) (sqrt (+ x y)))
  (/ 1 (sqrt 1))
  (/ (/ x (sqrt (+ x y))) (sqrt (+ x y)))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (/ 1 1)
  (/ (/ x (sqrt (+ x y))) (sqrt (+ x y)))
  (/ x (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ 1 (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (/ x (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (/ 1 (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ x (sqrt (sqrt (+ x y))))
  (/ (/ 1 (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (/ x (sqrt 1))
  (/ (/ 1 (sqrt (+ x y))) (sqrt (+ x y)))
  (/ x (sqrt 1))
  (/ (/ 1 (sqrt (+ x y))) (sqrt (+ x y)))
  (/ x (sqrt (sqrt (+ x y))))
  (/ (/ 1 (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (/ x 1)
  (/ (/ 1 (sqrt (+ x y))) (sqrt (+ x y)))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (cbrt (sqrt (+ x y))))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (cbrt (+ x y))))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt 1))
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (+ x y)))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt 1))
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (+ x y)))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) 1)
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (+ x y)))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (- x y)) (cbrt (sqrt (+ x y))))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt (- x y)) (sqrt (cbrt (+ x y))))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (sqrt 1))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (sqrt 1))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (- (* x x) (* y y)))) 1)
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (sqrt (+ x y)) (/ x (sqrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ x (sqrt (+ x y))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (/ x (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (sqrt 1))
  (/ (/ x (sqrt (+ x y))) (sqrt 1))
  (/ (/ x (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) 1)
  (/ (sqrt (+ x y)) (cbrt (/ x (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (sqrt (/ x (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (sqrt (cbrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (sqrt (cbrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (sqrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (sqrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ x (cbrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ x (sqrt (cbrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ x (sqrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ x (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ x (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ x (sqrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ x (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ x (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ 1 (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (sqrt (+ (* x x) (- (* y y) (* x y)))))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (/ x (sqrt (+ x y))) (sqrt (+ (pow x 3) (pow y 3))))
  (/ (/ x (sqrt (+ x y))) (sqrt (- (* x x) (* y y))))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- (* +nan.0 (* x y)))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
  0
  0
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
4.075 * * [simplify]: Extracting # 0 : cost  0
4.076 * * [simplify]: Extracting # 1 : cost  0
4.077 * * [simplify]: Extracting # 2 : cost  0
4.078 * * [simplify]: Extracting # 3 : cost  0
4.079 * * [simplify]: Extracting # 4 : cost  0
4.079 * * [simplify]: Extracting # 5 : cost  0
4.080 * * [simplify]: Extracting # 6 : cost  0
4.081 * * [simplify]: Extracting # 7 : cost  0
4.082 * * [simplify]: Extracting # 8 : cost  0
4.083 * * [simplify]: Extracting # 9 : cost  0
4.084 * * [simplify]: iteration  0 :  309  enodes  (cost  6522 )
4.251 * * [simplify]: Extracting # 0 : cost  0
4.252 * * [simplify]: Extracting # 1 : cost  0
4.253 * * [simplify]: Extracting # 2 : cost  0
4.254 * * [simplify]: Extracting # 3 : cost  0
4.254 * * [simplify]: Extracting # 4 : cost  0
4.255 * * [simplify]: iteration  1 :  689  enodes  (cost  5475 )
4.568 * * [simplify]: Extracting # 0 : cost  0
4.572 * * [simplify]: Extracting # 1 : cost  0
4.575 * * [simplify]: Extracting # 2 : cost  0
4.577 * * [simplify]: Extracting # 3 : cost  0
4.579 * * [simplify]: Extracting # 4 : cost  0
4.581 * * [simplify]: iteration  2 :  1339  enodes  (cost  5131 )
5.398 * * [simplify]: Extracting # 0 : cost  0
5.406 * * [simplify]: Extracting # 1 : cost  0
5.412 * * [simplify]: Extracting # 2 : cost  0
5.418 * * [simplify]: Extracting # 3 : cost  0
5.424 * * [simplify]: iteration  3 :  3462  enodes  (cost  4952 )
6.683 * * [simplify]: Extracting # 0 : cost  0
6.689 * * [simplify]: Extracting # 1 : cost  0
6.697 * * [simplify]: Extracting # 2 : cost  0
6.706 * * [simplify]: Extracting # 3 : cost  0
6.716 * * [simplify]: Extracting # 4 : cost  0
6.725 * * [simplify]: iteration done:  5001  enodes  (cost  4861 )
6.734 * [simplify]: Simplified to:
  (expm1 (/ x (sqrt (+ x y))))
  (log1p (/ x (sqrt (+ x y))))
  (log (/ x (sqrt (+ x y))))
  (log (/ x (sqrt (+ x y))))
  (exp (/ x (sqrt (+ x y))))
  (pow (/ x (sqrt (+ x y))) 3)
  (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y)))))
  (cbrt (/ x (sqrt (+ x y))))
  (pow (/ x (sqrt (+ x y))) 3)
  (sqrt (/ x (sqrt (+ x y))))
  (sqrt (/ x (sqrt (+ x y))))
  (- x)
  (- (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (cbrt x) (cbrt (sqrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (fabs (cbrt (+ x y))))
  (/ (cbrt x) (sqrt (cbrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (sqrt (sqrt (+ x y))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (sqrt (sqrt (+ x y))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (/ (sqrt x) (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (sqrt x) (sqrt (cbrt (+ x y))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (sqrt x)
  (/ (sqrt x) (sqrt (+ x y)))
  (sqrt x)
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (sqrt x)
  (/ (sqrt x) (sqrt (+ x y)))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (cbrt (sqrt (+ x y))))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ x (sqrt (cbrt (+ x y))))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (sqrt (sqrt (+ x y))))
  1
  (/ x (sqrt (+ x y)))
  1
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (sqrt (sqrt (+ x y))))
  1
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (sqrt (+ x y)) x)
  (/ (/ x (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ x (fabs (cbrt (+ x y))))
  (/ x (sqrt (sqrt (+ x y))))
  x
  x
  (/ x (sqrt (sqrt (+ x y))))
  x
  (/ (sqrt (+ x y)) (cbrt x))
  (/ (sqrt (+ x y)) (sqrt x))
  (/ (sqrt (+ x y)) x)
  (/ x (hypot (pow y 3/2) (pow x 3/2)))
  (/ x (sqrt (- (* x x) (* y y))))
  (expm1 (/ x (+ x y)))
  (log1p (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (pow (/ x (+ x y)) 3)
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (- (/ x (sqrt (+ x y))))
  (- (sqrt (+ x y)))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (fabs (cbrt (+ x y))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt (/ x (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (fabs (cbrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (sqrt (/ x (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (sqrt (/ x (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (sqrt (/ x (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (/ (cbrt x) (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (fabs (cbrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (cbrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ (cbrt x) (cbrt (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ (cbrt x) (cbrt (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (fabs (cbrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (cbrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt x) (cbrt (+ x y)))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y)))) (fabs (cbrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (fabs (cbrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (fabs (cbrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y)))) (fabs (cbrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (fabs (cbrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ (cbrt x) (cbrt (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y)))) (fabs (cbrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (* (/ (cbrt x) (sqrt (+ x y))) (cbrt x))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (/ (cbrt x) (sqrt (+ x y))) (cbrt x))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (* (cbrt x) (cbrt x)) (fabs (cbrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (* (cbrt x) (cbrt x)) (fabs (cbrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ (cbrt x) (cbrt (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y)))) (fabs (cbrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (* (/ (cbrt x) (sqrt (+ x y))) (cbrt x))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (/ (cbrt x) (sqrt (+ x y))) (cbrt x))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (* (cbrt x) (cbrt x)) (fabs (cbrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (/ (sqrt x) (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (* (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (fabs (cbrt (+ x y)))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (/ (sqrt x) (sqrt (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ (sqrt x) (sqrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (/ (sqrt x) (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (/ (sqrt x) (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (/ (sqrt x) (sqrt (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ (sqrt x) (sqrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (/ (sqrt x) (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (sqrt x) (* (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (fabs (cbrt (+ x y)))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (* (sqrt (sqrt (+ x y))) (fabs (cbrt (+ x y)))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt x) (* (sqrt (sqrt (+ x y))) (fabs (cbrt (+ x y)))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (sqrt (+ x y)))
  (/ (/ (sqrt x) (sqrt (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ (sqrt x) (sqrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (* (sqrt (sqrt (+ x y))) (fabs (cbrt (+ x y)))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (/ (sqrt x) (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ (/ (sqrt x) (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ (/ (sqrt x) (sqrt (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ (sqrt x) (sqrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (* (sqrt (sqrt (+ x y))) (fabs (cbrt (+ x y)))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (/ (sqrt x) (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ 1 (pow (cbrt (sqrt (+ x y))) 4))
  (/ (/ x (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (fabs (cbrt (+ x y))))
  (/ (/ x (cbrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ (/ 1 (sqrt (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ x (sqrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ (/ 1 (sqrt (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ x (sqrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (fabs (cbrt (+ x y))))
  (/ (/ x (cbrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ (/ 1 (sqrt (sqrt (+ x y)))) (fabs (cbrt (+ x y))))
  (/ (/ x (sqrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ (/ 1 (sqrt (sqrt (+ x y)))) (fabs (cbrt (+ x y))))
  (/ (/ x (sqrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ (/ 1 (sqrt (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ x (sqrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (/ 1 (sqrt (sqrt (+ x y)))) (fabs (cbrt (+ x y))))
  (/ (/ x (sqrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  (/ (/ 1 (sqrt (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ x (sqrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (/ 1 (sqrt (sqrt (+ x y)))) (fabs (cbrt (+ x y))))
  (/ (/ x (sqrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  (/ (/ x (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ 1 (pow (cbrt (sqrt (+ x y))) 4))
  (/ x (fabs (cbrt (+ x y))))
  (/ (/ 1 (sqrt (+ x y))) (sqrt (cbrt (+ x y))))
  (/ x (sqrt (sqrt (+ x y))))
  (/ 1 (pow (sqrt (sqrt (+ x y))) 3))
  x
  (/ 1 (+ x y))
  x
  (/ 1 (+ x y))
  (/ x (sqrt (sqrt (+ x y))))
  (/ 1 (pow (sqrt (sqrt (+ x y))) 3))
  x
  (/ 1 (+ x y))
  (/ (/ (/ x (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y)))) (hypot (pow y 3/2) (pow x 3/2)))
  (/ (sqrt (fma x x (* y (- y x)))) (cbrt (sqrt (+ x y))))
  (/ (/ x (fabs (cbrt (+ x y)))) (hypot (pow y 3/2) (pow x 3/2)))
  (/ (sqrt (fma x x (* y (- y x)))) (sqrt (cbrt (+ x y))))
  (/ (/ x (hypot (pow y 3/2) (pow x 3/2))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (fma x x (* y (- y x)))) (sqrt (sqrt (+ x y))))
  (/ x (hypot (pow y 3/2) (pow x 3/2)))
  (/ (sqrt (fma x x (* y (- y x)))) (sqrt (+ x y)))
  (/ x (hypot (pow y 3/2) (pow x 3/2)))
  (/ (sqrt (fma x x (* y (- y x)))) (sqrt (+ x y)))
  (/ (/ x (hypot (pow y 3/2) (pow x 3/2))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (fma x x (* y (- y x)))) (sqrt (sqrt (+ x y))))
  (/ x (hypot (pow y 3/2) (pow x 3/2)))
  (/ (sqrt (fma x x (* y (- y x)))) (sqrt (+ x y)))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (- x y)) (cbrt (sqrt (+ x y))))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (fabs (cbrt (+ x y))))
  (/ (sqrt (- x y)) (sqrt (cbrt (+ x y))))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ x y))))
  (/ x (sqrt (- (* x x) (* y y))))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ x (sqrt (- (* x x) (* y y))))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ x y))))
  (/ x (sqrt (- (* x x) (* y y))))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (+ x y) x)
  (/ x (* (pow (cbrt (sqrt (+ x y))) 4) (cbrt (sqrt (+ x y)))))
  (/ (/ x (sqrt (+ x y))) (fabs (cbrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ x (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ x (sqrt (+ x y)))
  (/ (sqrt (+ x y)) (cbrt (/ x (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (sqrt (/ x (sqrt (+ x y)))))
  (/ (pow (cbrt (sqrt (+ x y))) 4) (cbrt x))
  (/ (sqrt (+ x y)) (/ (cbrt x) (sqrt (cbrt (+ x y)))))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (cbrt x))
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (cbrt x))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (cbrt x))
  (/ (+ x y) (cbrt x))
  (/ (pow (cbrt (sqrt (+ x y))) 4) (sqrt x))
  (/ (sqrt (+ x y)) (/ (sqrt x) (sqrt (cbrt (+ x y)))))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (sqrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) (sqrt x))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (sqrt x))
  (/ (+ x y) (sqrt x))
  (/ (pow (cbrt (sqrt (+ x y))) 4) x)
  (/ (sqrt (+ x y)) (/ x (sqrt (cbrt (+ x y)))))
  (/ (pow (sqrt (sqrt (+ x y))) 3) x)
  (/ (+ x y) x)
  (/ (+ x y) x)
  (/ (pow (sqrt (sqrt (+ x y))) 3) x)
  (/ (+ x y) x)
  (/ (+ x y) x)
  (+ x y)
  (/ (sqrt (+ x y)) (sqrt (fma x x (* y (- y x)))))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ x (* (hypot (pow y 3/2) (pow x 3/2)) (sqrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (sqrt (- (* x x) (* y y))))
  (+ x y)
  (fma +nan.0 x (- (* +nan.0 (* (+ x y) x))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (fma +nan.0 x (- (/ +nan.0 x))) +nan.0)
  0
  0
  (- (fma +nan.0 x (- (/ +nan.0 x))) +nan.0)
6.739 * * * [progress]: adding candidates to table
7.242 * [progress]: [Phase 3 of 3] Extracting.
7.242 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ x (+ x y)))> #<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))>)
7.242 * * * [regime-changes]: Trying 3 branch expressions: ((/ x (+ x y)) y x)
7.242 * * * * [regimes]: Trying to branch on (/ x (+ x y)) from (#<alt (λ (x y) (/ x (+ x y)))> #<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))>)
7.267 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ x (+ x y)))> #<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))>)
7.285 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ x (+ x y)))> #<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))>)
7.296 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.297 * [simplify]: Simplifying:
  (/ x (+ x y))
7.297 * * [simplify]: Extracting # 0 : cost  0
7.297 * * [simplify]: Extracting # 1 : cost  0
7.297 * * [simplify]: Extracting # 2 : cost  0
7.297 * * [simplify]: Extracting # 3 : cost  0
7.297 * * [simplify]: Extracting # 4 : cost  0
7.297 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
7.297 * * [simplify]: Extracting # 0 : cost  0
7.297 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
7.297 * * [simplify]: Extracting # 0 : cost  0
7.297 * * [simplify]: iteration done:  5  enodes  (cost  5 )
7.297 * [simplify]: Simplified to:
  (/ x (+ x y))
8.050 * [regime-testing]: Baseline error score: 0.013876734591823979
8.051 * [regime-testing]: Oracle error score: 0.010876359544943117
8.052 * [regime-testing]: End program error score: 0.013876734591823979