27.985 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying:
  (/ x (+ x y))
0.023 * * [simplify]: Extracting # 0 : cost  0
0.023 * * [simplify]: Extracting # 1 : cost  0
0.023 * * [simplify]: Extracting # 2 : cost  0
0.023 * * [simplify]: Extracting # 3 : cost  0
0.023 * * [simplify]: Extracting # 4 : cost  0
0.023 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.024 * * [simplify]: Extracting # 0 : cost  0
0.024 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
0.025 * * [simplify]: Extracting # 0 : cost  0
0.025 * * [simplify]: iteration done:  5  enodes  (cost  5 )
0.025 * [simplify]: Simplified to:
  (/ x (+ x y))
0.025 * * [progress]: iteration 1 / 4
0.025 * * * [progress]: picking best candidate
0.026 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (+ x y)))>
0.026 * * * [progress]: localizing error
0.030 * * * [progress]: generating rewritten candidates
0.030 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.043 * * * [progress]: generating series expansions
0.043 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.043 * [backup-simplify]: Simplify (/ x (+ x y)) into (/ x (+ x y))
0.043 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.043 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.043 * [taylor]: Taking taylor expansion of x in y
0.043 * [backup-simplify]: Simplify x into x
0.043 * [taylor]: Taking taylor expansion of (+ x y) in y
0.043 * [taylor]: Taking taylor expansion of x in y
0.043 * [backup-simplify]: Simplify x into x
0.043 * [taylor]: Taking taylor expansion of y in y
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify 1 into 1
0.043 * [backup-simplify]: Simplify (+ x 0) into x
0.043 * [backup-simplify]: Simplify (/ x x) into 1
0.043 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify 1 into 1
0.043 * [taylor]: Taking taylor expansion of (+ x y) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify 1 into 1
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [backup-simplify]: Simplify y into y
0.043 * [backup-simplify]: Simplify (+ 0 y) into y
0.043 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.043 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify 1 into 1
0.043 * [taylor]: Taking taylor expansion of (+ x y) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 1 into 1
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [backup-simplify]: Simplify y into y
0.044 * [backup-simplify]: Simplify (+ 0 y) into y
0.044 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.044 * [taylor]: Taking taylor expansion of (/ 1 y) 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
0.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify (+ 1 0) into 1
0.045 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow y 2)))
0.045 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.045 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify 1 into 1
0.046 * [backup-simplify]: Simplify (* 1 1) into 1
0.046 * [backup-simplify]: Simplify (/ 1 1) into 1
0.046 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.047 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.048 * [backup-simplify]: Simplify (- 0) into 0
0.048 * [backup-simplify]: Simplify 0 into 0
0.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.048 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify (+ 0 0) into 0
0.049 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (pow y 2))) (/ 1 y)))) into (/ 1 (pow y 3))
0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.049 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 1 into 1
0.049 * [backup-simplify]: Simplify (* 1 1) into 1
0.050 * [backup-simplify]: Simplify (* 1 1) into 1
0.050 * [backup-simplify]: Simplify (/ 1 1) into 1
0.050 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.051 * [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
0.052 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.053 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.054 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.056 * [backup-simplify]: Simplify (- 0) into 0
0.056 * [backup-simplify]: Simplify 0 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
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify (/ (/ 1 x) (+ (/ 1 x) (/ 1 y))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
0.056 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.056 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [backup-simplify]: Simplify x into x
0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (/ 1 1) into 1
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [backup-simplify]: Simplify x into x
0.057 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.057 * [backup-simplify]: Simplify (+ 1 0) into 1
0.057 * [backup-simplify]: Simplify (* x 1) into x
0.057 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.057 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 1 into 1
0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [backup-simplify]: Simplify y into y
0.057 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.058 * [backup-simplify]: Simplify (/ 1 1) into 1
0.058 * [backup-simplify]: Simplify (+ 0 1) into 1
0.058 * [backup-simplify]: Simplify (* 0 1) into 0
0.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.059 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.059 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.059 * [backup-simplify]: Simplify (/ 1 1) into 1
0.059 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.059 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 1 into 1
0.059 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [backup-simplify]: Simplify y into y
0.060 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
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 * [backup-simplify]: Simplify (+ 0 1) into 1
0.060 * [backup-simplify]: Simplify (* 0 1) into 0
0.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.061 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.061 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.061 * [backup-simplify]: Simplify (/ 1 1) into 1
0.061 * [taylor]: Taking taylor expansion of 1 in y
0.061 * [backup-simplify]: Simplify 1 into 1
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.062 * [backup-simplify]: Simplify (+ 0 0) into 0
0.063 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
0.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
0.063 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 1 into 1
0.063 * [backup-simplify]: Simplify (/ 1 1) into 1
0.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.065 * [backup-simplify]: Simplify (- 0) into 0
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.066 * [backup-simplify]: Simplify (+ 0 0) into 0
0.067 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
0.067 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.067 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify (* 1 1) into 1
0.068 * [backup-simplify]: Simplify (/ 1 1) into 1
0.068 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.069 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.070 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.081 * [backup-simplify]: Simplify (- 0) into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (+ (/ 1 (- x)) (/ 1 (- y)))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
0.082 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.082 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.082 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.082 * [taylor]: Taking taylor expansion of x in y
0.082 * [backup-simplify]: Simplify x into x
0.082 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify (/ 1 1) into 1
0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.083 * [taylor]: Taking taylor expansion of x in y
0.083 * [backup-simplify]: Simplify x into x
0.083 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.083 * [backup-simplify]: Simplify (+ 1 0) into 1
0.083 * [backup-simplify]: Simplify (* x 1) into x
0.083 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.083 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.083 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.083 * [taylor]: Taking taylor expansion of y in x
0.084 * [backup-simplify]: Simplify y into y
0.084 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (/ 1 1) into 1
0.085 * [backup-simplify]: Simplify (+ 0 1) into 1
0.085 * [backup-simplify]: Simplify (* 0 1) into 0
0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.087 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.087 * [backup-simplify]: Simplify (/ 1 1) into 1
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
0.087 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.087 * [taylor]: Taking taylor expansion of (/ 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
0.088 * [backup-simplify]: Simplify (/ 1 1) into 1
0.088 * [backup-simplify]: Simplify (+ 0 1) into 1
0.088 * [backup-simplify]: Simplify (* 0 1) into 0
0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.089 * [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 in y
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.092 * [backup-simplify]: Simplify (+ 0 0) into 0
0.092 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
0.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
0.093 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [backup-simplify]: Simplify (/ 1 1) into 1
0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.095 * [backup-simplify]: Simplify (- 0) into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.097 * [backup-simplify]: Simplify (+ 0 0) into 0
0.098 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
0.099 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.099 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 1 into 1
0.099 * [backup-simplify]: Simplify (* 1 1) into 1
0.100 * [backup-simplify]: Simplify (/ 1 1) into 1
0.101 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.101 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.106 * [backup-simplify]: Simplify (- 0) into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * * * [progress]: simplifying candidates
0.107 * [simplify]: Simplifying:
  (- (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
0.108 * * [simplify]: Extracting # 0 : cost  0
0.108 * * [simplify]: Extracting # 1 : cost  0
0.108 * * [simplify]: Extracting # 2 : cost  0
0.109 * * [simplify]: Extracting # 3 : cost  0
0.109 * * [simplify]: Extracting # 4 : cost  0
0.109 * * [simplify]: Extracting # 5 : cost  0
0.109 * * [simplify]: Extracting # 6 : cost  0
0.109 * * [simplify]: Extracting # 7 : cost  0
0.109 * * [simplify]: iteration  0 :  59  enodes  (cost  324 )
0.129 * * [simplify]: Extracting # 0 : cost  0
0.130 * * [simplify]: Extracting # 1 : cost  0
0.130 * * [simplify]: Extracting # 2 : cost  0
0.130 * * [simplify]: Extracting # 3 : cost  0
0.130 * * [simplify]: Extracting # 4 : cost  0
0.131 * * [simplify]: iteration  1 :  119  enodes  (cost  305 )
0.170 * * [simplify]: Extracting # 0 : cost  0
0.171 * * [simplify]: Extracting # 1 : cost  0
0.171 * * [simplify]: Extracting # 2 : cost  0
0.172 * * [simplify]: Extracting # 3 : cost  0
0.172 * * [simplify]: Extracting # 4 : cost  0
0.173 * * [simplify]: iteration  2 :  270  enodes  (cost  287 )
0.267 * * [simplify]: Extracting # 0 : cost  0
0.268 * * [simplify]: Extracting # 1 : cost  0
0.268 * * [simplify]: Extracting # 2 : cost  0
0.269 * * [simplify]: Extracting # 3 : cost  0
0.269 * * [simplify]: Extracting # 4 : cost  0
0.269 * * [simplify]: iteration  3 :  550  enodes  (cost  287 )
0.542 * * [simplify]: Extracting # 0 : cost  0
0.543 * * [simplify]: Extracting # 1 : cost  0
0.544 * * [simplify]: Extracting # 2 : cost  0
0.545 * * [simplify]: Extracting # 3 : cost  0
0.547 * * [simplify]: iteration  4 :  1428  enodes  (cost  287 )
3.332 * * [simplify]: Extracting # 0 : cost  0
3.343 * * [simplify]: Extracting # 1 : cost  0
3.348 * * [simplify]: Extracting # 2 : cost  0
3.351 * * [simplify]: Extracting # 3 : cost  0
3.355 * * [simplify]: iteration  5 :  4626  enodes  (cost  287 )
4.965 * * [simplify]: Extracting # 0 : cost  0
4.973 * * [simplify]: Extracting # 1 : cost  0
4.982 * * [simplify]: Extracting # 2 : cost  0
4.989 * * [simplify]: iteration done:  5000  enodes  (cost  287 )
4.990 * [simplify]: Simplified to:
  (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))
  (/ (+ y x) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ y x) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  0
  0
  0
4.990 * * * [progress]: adding candidates to table
5.086 * * [progress]: iteration 2 / 4
5.086 * * * [progress]: picking best candidate
5.088 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))>
5.088 * * * [progress]: localizing error
5.095 * * * [progress]: generating rewritten candidates
5.095 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
5.117 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
5.211 * * * [progress]: generating series expansions
5.211 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
5.211 * [backup-simplify]: Simplify (/ x (sqrt (+ x y))) into (* x (sqrt (/ 1 (+ x y))))
5.212 * [approximate]: Taking taylor expansion of (* x (sqrt (/ 1 (+ x y)))) in (x y) around 0
5.212 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ x y)))) in y
5.212 * [taylor]: Taking taylor expansion of x in y
5.212 * [backup-simplify]: Simplify x into x
5.212 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ x y))) in y
5.212 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in y
5.212 * [taylor]: Taking taylor expansion of (+ x y) in y
5.212 * [taylor]: Taking taylor expansion of x in y
5.212 * [backup-simplify]: Simplify x into x
5.212 * [taylor]: Taking taylor expansion of y in y
5.212 * [backup-simplify]: Simplify 0 into 0
5.212 * [backup-simplify]: Simplify 1 into 1
5.212 * [backup-simplify]: Simplify (+ x 0) into x
5.212 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.212 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
5.213 * [backup-simplify]: Simplify (+ 0 1) into 1
5.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 1 x)))) into (- (/ 1 (pow x 2)))
5.214 * [backup-simplify]: Simplify (/ (- (/ 1 (pow x 2))) (* 2 (sqrt (/ 1 x)))) into (* -1/2 (sqrt (/ 1 (pow x 3))))
5.214 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ x y)))) in x
5.214 * [taylor]: Taking taylor expansion of x in x
5.214 * [backup-simplify]: Simplify 0 into 0
5.214 * [backup-simplify]: Simplify 1 into 1
5.214 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ x y))) in x
5.214 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
5.214 * [taylor]: Taking taylor expansion of (+ x y) in x
5.214 * [taylor]: Taking taylor expansion of x in x
5.214 * [backup-simplify]: Simplify 0 into 0
5.214 * [backup-simplify]: Simplify 1 into 1
5.214 * [taylor]: Taking taylor expansion of y in x
5.214 * [backup-simplify]: Simplify y into y
5.214 * [backup-simplify]: Simplify (+ 0 y) into y
5.214 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.214 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y))
5.215 * [backup-simplify]: Simplify (+ 1 0) into 1
5.215 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow y 2)))
5.215 * [backup-simplify]: Simplify (/ (- (/ 1 (pow y 2))) (* 2 (sqrt (/ 1 y)))) into (* -1/2 (sqrt (/ 1 (pow y 3))))
5.215 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ x y)))) in x
5.216 * [taylor]: Taking taylor expansion of x in x
5.216 * [backup-simplify]: Simplify 0 into 0
5.216 * [backup-simplify]: Simplify 1 into 1
5.216 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ x y))) in x
5.216 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
5.216 * [taylor]: Taking taylor expansion of (+ x y) in x
5.216 * [taylor]: Taking taylor expansion of x in x
5.216 * [backup-simplify]: Simplify 0 into 0
5.216 * [backup-simplify]: Simplify 1 into 1
5.216 * [taylor]: Taking taylor expansion of y in x
5.216 * [backup-simplify]: Simplify y into y
5.216 * [backup-simplify]: Simplify (+ 0 y) into y
5.216 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.216 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y))
5.216 * [backup-simplify]: Simplify (+ 1 0) into 1
5.217 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow y 2)))
5.217 * [backup-simplify]: Simplify (/ (- (/ 1 (pow y 2))) (* 2 (sqrt (/ 1 y)))) into (* -1/2 (sqrt (/ 1 (pow y 3))))
5.217 * [backup-simplify]: Simplify (* 0 (sqrt (/ 1 y))) into 0
5.217 * [taylor]: Taking taylor expansion of 0 in y
5.217 * [backup-simplify]: Simplify 0 into 0
5.217 * [backup-simplify]: Simplify 0 into 0
5.218 * [backup-simplify]: Simplify (+ (* 0 (* -1/2 (sqrt (/ 1 (pow y 3))))) (* 1 (sqrt (/ 1 y)))) into (sqrt (/ 1 y))
5.218 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
5.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.218 * [taylor]: Taking taylor expansion of y in y
5.218 * [backup-simplify]: Simplify 0 into 0
5.218 * [backup-simplify]: Simplify 1 into 1
5.218 * [backup-simplify]: Simplify (/ 1 1) into 1
5.219 * [backup-simplify]: Simplify (sqrt 0) into 0
5.220 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
5.220 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.220 * [backup-simplify]: Simplify 0 into 0
5.221 * [backup-simplify]: Simplify (+ 0 0) into 0
5.221 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (pow y 2))) (/ 1 y)))) into (/ 1 (pow y 3))
5.222 * [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))))
5.223 * [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)))))
5.223 * [taylor]: Taking taylor expansion of (- (* 1/2 (sqrt (/ 1 (pow y 3))))) in y
5.223 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 (pow y 3)))) in y
5.223 * [taylor]: Taking taylor expansion of 1/2 in y
5.223 * [backup-simplify]: Simplify 1/2 into 1/2
5.223 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
5.223 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
5.223 * [taylor]: Taking taylor expansion of (pow y 3) in y
5.223 * [taylor]: Taking taylor expansion of y in y
5.223 * [backup-simplify]: Simplify 0 into 0
5.223 * [backup-simplify]: Simplify 1 into 1
5.224 * [backup-simplify]: Simplify (* 1 1) into 1
5.224 * [backup-simplify]: Simplify (* 1 1) into 1
5.224 * [backup-simplify]: Simplify (/ 1 1) into 1
5.225 * [backup-simplify]: Simplify (sqrt 0) into 0
5.234 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
5.234 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.235 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.238 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
5.239 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
5.239 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
5.239 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.242 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
5.242 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.242 * [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)))))))
5.242 * [backup-simplify]: Simplify (/ (/ 1 x) (sqrt (+ (/ 1 x) (/ 1 y)))) into (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x)))))
5.242 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x))))) in (x y) around 0
5.242 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x))))) in y
5.243 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.243 * [taylor]: Taking taylor expansion of x in y
5.243 * [backup-simplify]: Simplify x into x
5.243 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.243 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) (/ 1 x)))) in y
5.243 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in y
5.243 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
5.243 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.243 * [taylor]: Taking taylor expansion of y in y
5.243 * [backup-simplify]: Simplify 0 into 0
5.243 * [backup-simplify]: Simplify 1 into 1
5.243 * [backup-simplify]: Simplify (/ 1 1) into 1
5.243 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.243 * [taylor]: Taking taylor expansion of x in y
5.243 * [backup-simplify]: Simplify x into x
5.243 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.243 * [backup-simplify]: Simplify (+ 1 0) into 1
5.244 * [backup-simplify]: Simplify (/ 1 1) into 1
5.244 * [backup-simplify]: Simplify (sqrt 0) into 0
5.245 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
5.245 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x))))) in x
5.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.245 * [taylor]: Taking taylor expansion of x in x
5.245 * [backup-simplify]: Simplify 0 into 0
5.245 * [backup-simplify]: Simplify 1 into 1
5.245 * [backup-simplify]: Simplify (/ 1 1) into 1
5.245 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) (/ 1 x)))) in x
5.245 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
5.245 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.245 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.245 * [taylor]: Taking taylor expansion of y in x
5.245 * [backup-simplify]: Simplify y into y
5.245 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.246 * [taylor]: Taking taylor expansion of x in x
5.246 * [backup-simplify]: Simplify 0 into 0
5.246 * [backup-simplify]: Simplify 1 into 1
5.246 * [backup-simplify]: Simplify (/ 1 1) into 1
5.246 * [backup-simplify]: Simplify (+ 0 1) into 1
5.246 * [backup-simplify]: Simplify (/ 1 1) into 1
5.247 * [backup-simplify]: Simplify (sqrt 0) into 0
5.247 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
5.247 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x))))) in x
5.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.247 * [taylor]: Taking taylor expansion of x in x
5.247 * [backup-simplify]: Simplify 0 into 0
5.247 * [backup-simplify]: Simplify 1 into 1
5.248 * [backup-simplify]: Simplify (/ 1 1) into 1
5.248 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) (/ 1 x)))) in x
5.248 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
5.248 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.248 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.248 * [taylor]: Taking taylor expansion of y in x
5.248 * [backup-simplify]: Simplify y into y
5.248 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.248 * [taylor]: Taking taylor expansion of x in x
5.248 * [backup-simplify]: Simplify 0 into 0
5.248 * [backup-simplify]: Simplify 1 into 1
5.248 * [backup-simplify]: Simplify (/ 1 1) into 1
5.248 * [backup-simplify]: Simplify (+ 0 1) into 1
5.249 * [backup-simplify]: Simplify (/ 1 1) into 1
5.249 * [backup-simplify]: Simplify (sqrt 0) into 0
5.250 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
5.250 * [backup-simplify]: Simplify (* 1 0) into 0
5.250 * [taylor]: Taking taylor expansion of 0 in y
5.250 * [backup-simplify]: Simplify 0 into 0
5.250 * [backup-simplify]: Simplify 0 into 0
5.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.252 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (* 0 0)) into (- +nan.0)
5.252 * [taylor]: Taking taylor expansion of (- +nan.0) in y
5.252 * [taylor]: Taking taylor expansion of +nan.0 in y
5.252 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.252 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.252 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.252 * [backup-simplify]: Simplify 0 into 0
5.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.253 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
5.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
5.254 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 y) (- +nan.0)))
5.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.255 * [backup-simplify]: Simplify (+ (* 1 (* +nan.0 (+ (/ 1 y) (- +nan.0)))) (+ (* 0 +nan.0) (* 0 0))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
5.255 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
5.255 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
5.255 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
5.255 * [taylor]: Taking taylor expansion of +nan.0 in y
5.255 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.255 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.255 * [taylor]: Taking taylor expansion of y in y
5.255 * [backup-simplify]: Simplify 0 into 0
5.255 * [backup-simplify]: Simplify 1 into 1
5.255 * [backup-simplify]: Simplify (/ 1 1) into 1
5.255 * [taylor]: Taking taylor expansion of (- +nan.0) in y
5.256 * [taylor]: Taking taylor expansion of +nan.0 in y
5.256 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.256 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
5.257 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.257 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
5.258 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
5.258 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.258 * [backup-simplify]: Simplify (- 0) into 0
5.258 * [backup-simplify]: Simplify 0 into 0
5.258 * [backup-simplify]: Simplify 0 into 0
5.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
5.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.259 * [backup-simplify]: Simplify (+ 0 0) into 0
5.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
5.260 * [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))))
5.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.262 * [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)))))
5.262 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) in y
5.262 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))) in y
5.262 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
5.262 * [taylor]: Taking taylor expansion of +nan.0 in y
5.262 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.262 * [taylor]: Taking taylor expansion of y in y
5.262 * [backup-simplify]: Simplify 0 into 0
5.262 * [backup-simplify]: Simplify 1 into 1
5.262 * [backup-simplify]: Simplify (/ 1 1) into 1
5.262 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))) in y
5.262 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)) in y
5.262 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
5.262 * [taylor]: Taking taylor expansion of +nan.0 in y
5.262 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.263 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.263 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.263 * [taylor]: Taking taylor expansion of y in y
5.263 * [backup-simplify]: Simplify 0 into 0
5.263 * [backup-simplify]: Simplify 1 into 1
5.263 * [backup-simplify]: Simplify (* 1 1) into 1
5.263 * [backup-simplify]: Simplify (/ 1 1) into 1
5.263 * [taylor]: Taking taylor expansion of (- +nan.0) in y
5.263 * [taylor]: Taking taylor expansion of +nan.0 in y
5.263 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.264 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
5.265 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.265 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.266 * [backup-simplify]: Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
5.267 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.267 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
5.268 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
5.268 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
5.269 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
5.269 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.270 * [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)))))
5.270 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (sqrt (+ (/ 1 (- x)) (/ 1 (- y))))) into (/ -1 (* x (sqrt (- (+ (/ 1 y) (/ 1 x))))))
5.270 * [approximate]: Taking taylor expansion of (/ -1 (* x (sqrt (- (+ (/ 1 y) (/ 1 x)))))) in (x y) around 0
5.270 * [taylor]: Taking taylor expansion of (/ -1 (* x (sqrt (- (+ (/ 1 y) (/ 1 x)))))) in y
5.270 * [taylor]: Taking taylor expansion of -1 in y
5.270 * [backup-simplify]: Simplify -1 into -1
5.270 * [taylor]: Taking taylor expansion of (* x (sqrt (- (+ (/ 1 y) (/ 1 x))))) in y
5.270 * [taylor]: Taking taylor expansion of x in y
5.270 * [backup-simplify]: Simplify x into x
5.270 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in y
5.270 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in y
5.270 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
5.270 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.270 * [taylor]: Taking taylor expansion of y in y
5.270 * [backup-simplify]: Simplify 0 into 0
5.270 * [backup-simplify]: Simplify 1 into 1
5.271 * [backup-simplify]: Simplify (/ 1 1) into 1
5.271 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.271 * [taylor]: Taking taylor expansion of x in y
5.271 * [backup-simplify]: Simplify x into x
5.271 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.271 * [backup-simplify]: Simplify (+ 1 0) into 1
5.271 * [backup-simplify]: Simplify (- 1) into -1
5.271 * [backup-simplify]: Simplify (sqrt 0) into 0
5.272 * [backup-simplify]: Simplify (- 1) into -1
5.273 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.273 * [backup-simplify]: Simplify (* x 0) into 0
5.273 * [backup-simplify]: Simplify (+ (* x +nan.0) (* 0 0)) into (- (* +nan.0 x))
5.273 * [backup-simplify]: Simplify (/ -1 (- (* +nan.0 x))) into (/ +nan.0 x)
5.273 * [taylor]: Taking taylor expansion of (/ -1 (* x (sqrt (- (+ (/ 1 y) (/ 1 x)))))) in x
5.273 * [taylor]: Taking taylor expansion of -1 in x
5.273 * [backup-simplify]: Simplify -1 into -1
5.273 * [taylor]: Taking taylor expansion of (* x (sqrt (- (+ (/ 1 y) (/ 1 x))))) in x
5.273 * [taylor]: Taking taylor expansion of x in x
5.273 * [backup-simplify]: Simplify 0 into 0
5.273 * [backup-simplify]: Simplify 1 into 1
5.273 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
5.273 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
5.273 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.273 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.273 * [taylor]: Taking taylor expansion of y in x
5.273 * [backup-simplify]: Simplify y into y
5.273 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.273 * [taylor]: Taking taylor expansion of x in x
5.273 * [backup-simplify]: Simplify 0 into 0
5.273 * [backup-simplify]: Simplify 1 into 1
5.274 * [backup-simplify]: Simplify (/ 1 1) into 1
5.274 * [backup-simplify]: Simplify (+ 0 1) into 1
5.274 * [backup-simplify]: Simplify (- 1) into -1
5.274 * [backup-simplify]: Simplify (sqrt 0) into 0
5.275 * [backup-simplify]: Simplify (- 1) into -1
5.275 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.276 * [backup-simplify]: Simplify (* 0 0) into 0
5.276 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* 1 0)) into 0
5.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.277 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
5.277 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
5.278 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 y) (- +nan.0)))
5.279 * [backup-simplify]: Simplify (+ (* 0 (* +nan.0 (+ (/ 1 y) (- +nan.0)))) (+ (* 1 +nan.0) (* 0 0))) into (- +nan.0)
5.279 * [backup-simplify]: Simplify (/ -1 (- +nan.0)) into +nan.0
5.279 * [taylor]: Taking taylor expansion of (/ -1 (* x (sqrt (- (+ (/ 1 y) (/ 1 x)))))) in x
5.279 * [taylor]: Taking taylor expansion of -1 in x
5.279 * [backup-simplify]: Simplify -1 into -1
5.279 * [taylor]: Taking taylor expansion of (* x (sqrt (- (+ (/ 1 y) (/ 1 x))))) in x
5.279 * [taylor]: Taking taylor expansion of x in x
5.279 * [backup-simplify]: Simplify 0 into 0
5.279 * [backup-simplify]: Simplify 1 into 1
5.279 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
5.279 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
5.280 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.280 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.280 * [taylor]: Taking taylor expansion of y in x
5.280 * [backup-simplify]: Simplify y into y
5.280 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.280 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.280 * [taylor]: Taking taylor expansion of x in x
5.280 * [backup-simplify]: Simplify 0 into 0
5.280 * [backup-simplify]: Simplify 1 into 1
5.280 * [backup-simplify]: Simplify (/ 1 1) into 1
5.280 * [backup-simplify]: Simplify (+ 0 1) into 1
5.280 * [backup-simplify]: Simplify (- 1) into -1
5.281 * [backup-simplify]: Simplify (sqrt 0) into 0
5.281 * [backup-simplify]: Simplify (- 1) into -1
5.282 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.282 * [backup-simplify]: Simplify (* 0 0) into 0
5.282 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* 1 0)) into 0
5.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.283 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
5.283 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
5.284 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 y) (- +nan.0)))
5.285 * [backup-simplify]: Simplify (+ (* 0 (* +nan.0 (+ (/ 1 y) (- +nan.0)))) (+ (* 1 +nan.0) (* 0 0))) into (- +nan.0)
5.286 * [backup-simplify]: Simplify (/ -1 (- +nan.0)) into +nan.0
5.286 * [taylor]: Taking taylor expansion of +nan.0 in y
5.286 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.286 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.286 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
5.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.287 * [backup-simplify]: Simplify (+ 0 0) into 0
5.287 * [backup-simplify]: Simplify (- 0) into 0
5.288 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (/ 1 y) (- +nan.0))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
5.289 * [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)))
5.290 * [backup-simplify]: Simplify (- (/ 0 (- +nan.0)) (+ (* +nan.0 (/ (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (- +nan.0))))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
5.290 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
5.290 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
5.290 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
5.290 * [taylor]: Taking taylor expansion of +nan.0 in y
5.290 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.290 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.290 * [taylor]: Taking taylor expansion of y in y
5.290 * [backup-simplify]: Simplify 0 into 0
5.290 * [backup-simplify]: Simplify 1 into 1
5.290 * [backup-simplify]: Simplify (/ 1 1) into 1
5.290 * [taylor]: Taking taylor expansion of (- +nan.0) in y
5.290 * [taylor]: Taking taylor expansion of +nan.0 in y
5.290 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.291 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
5.291 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.292 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
5.292 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
5.293 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.293 * [backup-simplify]: Simplify 0 into 0
5.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
5.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.294 * [backup-simplify]: Simplify (+ 0 0) into 0
5.294 * [backup-simplify]: Simplify (- 0) into 0
5.295 * [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)))))
5.296 * [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)))
5.298 * [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)))))
5.298 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) in y
5.298 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))) in y
5.298 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
5.298 * [taylor]: Taking taylor expansion of +nan.0 in y
5.298 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.299 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.299 * [taylor]: Taking taylor expansion of y in y
5.299 * [backup-simplify]: Simplify 0 into 0
5.299 * [backup-simplify]: Simplify 1 into 1
5.299 * [backup-simplify]: Simplify (/ 1 1) into 1
5.299 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))) in y
5.299 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)) in y
5.299 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
5.299 * [taylor]: Taking taylor expansion of +nan.0 in y
5.299 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.299 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.299 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.299 * [taylor]: Taking taylor expansion of y in y
5.299 * [backup-simplify]: Simplify 0 into 0
5.299 * [backup-simplify]: Simplify 1 into 1
5.299 * [backup-simplify]: Simplify (* 1 1) into 1
5.299 * [backup-simplify]: Simplify (/ 1 1) into 1
5.299 * [taylor]: Taking taylor expansion of (- +nan.0) in y
5.300 * [taylor]: Taking taylor expansion of +nan.0 in y
5.300 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.300 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
5.301 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.301 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.303 * [backup-simplify]: Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
5.303 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.304 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
5.304 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
5.305 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
5.305 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
5.305 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.306 * [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)))))))
5.306 * * * * [progress]: [ 2 / 2 ] generating series at (2)
5.306 * [backup-simplify]: Simplify (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))) into (/ x (+ x y))
5.306 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
5.306 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
5.306 * [taylor]: Taking taylor expansion of x in y
5.306 * [backup-simplify]: Simplify x into x
5.306 * [taylor]: Taking taylor expansion of (+ x y) in y
5.306 * [taylor]: Taking taylor expansion of x in y
5.306 * [backup-simplify]: Simplify x into x
5.306 * [taylor]: Taking taylor expansion of y in y
5.306 * [backup-simplify]: Simplify 0 into 0
5.306 * [backup-simplify]: Simplify 1 into 1
5.306 * [backup-simplify]: Simplify (+ x 0) into x
5.307 * [backup-simplify]: Simplify (/ x x) into 1
5.307 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
5.307 * [taylor]: Taking taylor expansion of x in x
5.307 * [backup-simplify]: Simplify 0 into 0
5.307 * [backup-simplify]: Simplify 1 into 1
5.307 * [taylor]: Taking taylor expansion of (+ x y) in x
5.307 * [taylor]: Taking taylor expansion of x in x
5.307 * [backup-simplify]: Simplify 0 into 0
5.307 * [backup-simplify]: Simplify 1 into 1
5.307 * [taylor]: Taking taylor expansion of y in x
5.307 * [backup-simplify]: Simplify y into y
5.307 * [backup-simplify]: Simplify (+ 0 y) into y
5.307 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.307 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
5.307 * [taylor]: Taking taylor expansion of x in x
5.307 * [backup-simplify]: Simplify 0 into 0
5.307 * [backup-simplify]: Simplify 1 into 1
5.307 * [taylor]: Taking taylor expansion of (+ x y) in x
5.307 * [taylor]: Taking taylor expansion of x in x
5.307 * [backup-simplify]: Simplify 0 into 0
5.307 * [backup-simplify]: Simplify 1 into 1
5.307 * [taylor]: Taking taylor expansion of y in x
5.307 * [backup-simplify]: Simplify y into y
5.307 * [backup-simplify]: Simplify (+ 0 y) into y
5.307 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.307 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.307 * [taylor]: Taking taylor expansion of y in y
5.307 * [backup-simplify]: Simplify 0 into 0
5.307 * [backup-simplify]: Simplify 1 into 1
5.307 * [backup-simplify]: Simplify (/ 1 1) into 1
5.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.308 * [backup-simplify]: Simplify 0 into 0
5.308 * [backup-simplify]: Simplify (+ 1 0) into 1
5.308 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow y 2)))
5.308 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
5.308 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.308 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.308 * [taylor]: Taking taylor expansion of y in y
5.308 * [backup-simplify]: Simplify 0 into 0
5.308 * [backup-simplify]: Simplify 1 into 1
5.309 * [backup-simplify]: Simplify (* 1 1) into 1
5.309 * [backup-simplify]: Simplify (/ 1 1) into 1
5.309 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.310 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.311 * [backup-simplify]: Simplify (- 0) into 0
5.311 * [backup-simplify]: Simplify 0 into 0
5.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.312 * [backup-simplify]: Simplify 0 into 0
5.312 * [backup-simplify]: Simplify (+ 0 0) into 0
5.312 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (pow y 2))) (/ 1 y)))) into (/ 1 (pow y 3))
5.312 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
5.312 * [taylor]: Taking taylor expansion of (pow y 3) in y
5.312 * [taylor]: Taking taylor expansion of y in y
5.312 * [backup-simplify]: Simplify 0 into 0
5.312 * [backup-simplify]: Simplify 1 into 1
5.313 * [backup-simplify]: Simplify (* 1 1) into 1
5.313 * [backup-simplify]: Simplify (* 1 1) into 1
5.313 * [backup-simplify]: Simplify (/ 1 1) into 1
5.314 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.314 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.315 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.315 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.316 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.317 * [backup-simplify]: Simplify 0 into 0
5.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.319 * [backup-simplify]: Simplify (- 0) into 0
5.319 * [backup-simplify]: Simplify 0 into 0
5.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.319 * [backup-simplify]: Simplify 0 into 0
5.319 * [backup-simplify]: Simplify 0 into 0
5.320 * [backup-simplify]: Simplify (/ (/ (/ 1 x) (sqrt (+ (/ 1 x) (/ 1 y)))) (sqrt (+ (/ 1 x) (/ 1 y)))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
5.320 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
5.320 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
5.320 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
5.320 * [taylor]: Taking taylor expansion of x in y
5.320 * [backup-simplify]: Simplify x into x
5.320 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
5.320 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.320 * [taylor]: Taking taylor expansion of y in y
5.320 * [backup-simplify]: Simplify 0 into 0
5.320 * [backup-simplify]: Simplify 1 into 1
5.320 * [backup-simplify]: Simplify (/ 1 1) into 1
5.320 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.320 * [taylor]: Taking taylor expansion of x in y
5.320 * [backup-simplify]: Simplify x into x
5.320 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.320 * [backup-simplify]: Simplify (+ 1 0) into 1
5.321 * [backup-simplify]: Simplify (* x 1) into x
5.321 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.321 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
5.321 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
5.321 * [taylor]: Taking taylor expansion of x in x
5.321 * [backup-simplify]: Simplify 0 into 0
5.321 * [backup-simplify]: Simplify 1 into 1
5.321 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.321 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.321 * [taylor]: Taking taylor expansion of y in x
5.321 * [backup-simplify]: Simplify y into y
5.321 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.321 * [taylor]: Taking taylor expansion of x in x
5.321 * [backup-simplify]: Simplify 0 into 0
5.321 * [backup-simplify]: Simplify 1 into 1
5.321 * [backup-simplify]: Simplify (/ 1 1) into 1
5.321 * [backup-simplify]: Simplify (+ 0 1) into 1
5.322 * [backup-simplify]: Simplify (* 0 1) into 0
5.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.322 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
5.323 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
5.323 * [backup-simplify]: Simplify (/ 1 1) into 1
5.323 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
5.323 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
5.323 * [taylor]: Taking taylor expansion of x in x
5.323 * [backup-simplify]: Simplify 0 into 0
5.323 * [backup-simplify]: Simplify 1 into 1
5.323 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.323 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.323 * [taylor]: Taking taylor expansion of y in x
5.323 * [backup-simplify]: Simplify y into y
5.323 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.323 * [taylor]: Taking taylor expansion of x in x
5.323 * [backup-simplify]: Simplify 0 into 0
5.323 * [backup-simplify]: Simplify 1 into 1
5.323 * [backup-simplify]: Simplify (/ 1 1) into 1
5.327 * [backup-simplify]: Simplify (+ 0 1) into 1
5.327 * [backup-simplify]: Simplify (* 0 1) into 0
5.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.328 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
5.328 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
5.329 * [backup-simplify]: Simplify (/ 1 1) into 1
5.329 * [taylor]: Taking taylor expansion of 1 in y
5.329 * [backup-simplify]: Simplify 1 into 1
5.329 * [backup-simplify]: Simplify 0 into 0
5.329 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
5.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.330 * [backup-simplify]: Simplify (+ 0 0) into 0
5.330 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
5.330 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
5.330 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
5.330 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.330 * [taylor]: Taking taylor expansion of y in y
5.330 * [backup-simplify]: Simplify 0 into 0
5.330 * [backup-simplify]: Simplify 1 into 1
5.331 * [backup-simplify]: Simplify (/ 1 1) into 1
5.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.332 * [backup-simplify]: Simplify (- 0) into 0
5.332 * [backup-simplify]: Simplify 0 into 0
5.332 * [backup-simplify]: Simplify 0 into 0
5.332 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
5.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.333 * [backup-simplify]: Simplify (+ 0 0) into 0
5.334 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
5.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
5.334 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.334 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.334 * [taylor]: Taking taylor expansion of y in y
5.334 * [backup-simplify]: Simplify 0 into 0
5.334 * [backup-simplify]: Simplify 1 into 1
5.335 * [backup-simplify]: Simplify (* 1 1) into 1
5.335 * [backup-simplify]: Simplify (/ 1 1) into 1
5.336 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.336 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.337 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.338 * [backup-simplify]: Simplify 0 into 0
5.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.339 * [backup-simplify]: Simplify (- 0) into 0
5.339 * [backup-simplify]: Simplify 0 into 0
5.339 * [backup-simplify]: Simplify 0 into 0
5.339 * [backup-simplify]: Simplify 0 into 0
5.339 * [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)))
5.339 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2))) in (x y) around 0
5.339 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2))) in y
5.339 * [taylor]: Taking taylor expansion of -1 in y
5.339 * [backup-simplify]: Simplify -1 into -1
5.340 * [taylor]: Taking taylor expansion of (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2)) in y
5.340 * [taylor]: Taking taylor expansion of x in y
5.340 * [backup-simplify]: Simplify x into x
5.340 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) in y
5.340 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in y
5.340 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in y
5.340 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
5.340 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.340 * [taylor]: Taking taylor expansion of y in y
5.340 * [backup-simplify]: Simplify 0 into 0
5.340 * [backup-simplify]: Simplify 1 into 1
5.340 * [backup-simplify]: Simplify (/ 1 1) into 1
5.340 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.340 * [taylor]: Taking taylor expansion of x in y
5.340 * [backup-simplify]: Simplify x into x
5.340 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.340 * [backup-simplify]: Simplify (+ 1 0) into 1
5.341 * [backup-simplify]: Simplify (- 1) into -1
5.341 * [backup-simplify]: Simplify (sqrt 0) into 0
5.341 * [backup-simplify]: Simplify (- 1) into -1
5.342 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.342 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
5.342 * [backup-simplify]: Simplify (* x +nan.0) into (* +nan.0 x)
5.342 * [backup-simplify]: Simplify (/ -1 (* +nan.0 x)) into (/ +nan.0 x)
5.342 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2))) in x
5.343 * [taylor]: Taking taylor expansion of -1 in x
5.343 * [backup-simplify]: Simplify -1 into -1
5.343 * [taylor]: Taking taylor expansion of (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2)) in x
5.343 * [taylor]: Taking taylor expansion of x in x
5.343 * [backup-simplify]: Simplify 0 into 0
5.343 * [backup-simplify]: Simplify 1 into 1
5.343 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) in x
5.343 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
5.343 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
5.343 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.343 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.343 * [taylor]: Taking taylor expansion of y in x
5.343 * [backup-simplify]: Simplify y into y
5.343 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.343 * [taylor]: Taking taylor expansion of x in x
5.343 * [backup-simplify]: Simplify 0 into 0
5.343 * [backup-simplify]: Simplify 1 into 1
5.343 * [backup-simplify]: Simplify (/ 1 1) into 1
5.344 * [backup-simplify]: Simplify (+ 0 1) into 1
5.344 * [backup-simplify]: Simplify (- 1) into -1
5.344 * [backup-simplify]: Simplify (sqrt 0) into 0
5.345 * [backup-simplify]: Simplify (- 1) into -1
5.345 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.346 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
5.346 * [backup-simplify]: Simplify (* 0 +nan.0) into 0
5.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.346 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
5.346 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
5.347 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 y) (- +nan.0)))
5.348 * [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)))
5.349 * [backup-simplify]: Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (* 1 +nan.0)) into (- +nan.0)
5.349 * [backup-simplify]: Simplify (/ -1 (- +nan.0)) into +nan.0
5.349 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2))) in x
5.349 * [taylor]: Taking taylor expansion of -1 in x
5.349 * [backup-simplify]: Simplify -1 into -1
5.349 * [taylor]: Taking taylor expansion of (* x (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2)) in x
5.349 * [taylor]: Taking taylor expansion of x in x
5.349 * [backup-simplify]: Simplify 0 into 0
5.349 * [backup-simplify]: Simplify 1 into 1
5.349 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) in x
5.349 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
5.349 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
5.349 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.349 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.349 * [taylor]: Taking taylor expansion of y in x
5.349 * [backup-simplify]: Simplify y into y
5.349 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.349 * [taylor]: Taking taylor expansion of x in x
5.349 * [backup-simplify]: Simplify 0 into 0
5.349 * [backup-simplify]: Simplify 1 into 1
5.350 * [backup-simplify]: Simplify (/ 1 1) into 1
5.350 * [backup-simplify]: Simplify (+ 0 1) into 1
5.350 * [backup-simplify]: Simplify (- 1) into -1
5.350 * [backup-simplify]: Simplify (sqrt 0) into 0
5.351 * [backup-simplify]: Simplify (- 1) into -1
5.351 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.352 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
5.352 * [backup-simplify]: Simplify (* 0 +nan.0) into 0
5.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.353 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
5.353 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
5.353 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 y) (- +nan.0)))
5.354 * [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)))
5.355 * [backup-simplify]: Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (* 1 +nan.0)) into (- +nan.0)
5.355 * [backup-simplify]: Simplify (/ -1 (- +nan.0)) into +nan.0
5.355 * [taylor]: Taking taylor expansion of +nan.0 in y
5.355 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.355 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.355 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
5.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.356 * [backup-simplify]: Simplify (+ 0 0) into 0
5.356 * [backup-simplify]: Simplify (- 0) into 0
5.357 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (/ 1 y) (- +nan.0))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
5.358 * [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)))))
5.359 * [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)))
5.360 * [backup-simplify]: Simplify (- (/ 0 (- +nan.0)) (+ (* +nan.0 (/ (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (- +nan.0))))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
5.360 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
5.360 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
5.361 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
5.361 * [taylor]: Taking taylor expansion of +nan.0 in y
5.361 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.361 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.361 * [taylor]: Taking taylor expansion of y in y
5.361 * [backup-simplify]: Simplify 0 into 0
5.361 * [backup-simplify]: Simplify 1 into 1
5.361 * [backup-simplify]: Simplify (/ 1 1) into 1
5.361 * [taylor]: Taking taylor expansion of (- +nan.0) in y
5.361 * [taylor]: Taking taylor expansion of +nan.0 in y
5.361 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.362 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
5.362 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.363 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
5.363 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
5.363 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.363 * [backup-simplify]: Simplify 0 into 0
5.363 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
5.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.364 * [backup-simplify]: Simplify (+ 0 0) into 0
5.364 * [backup-simplify]: Simplify (- 0) into 0
5.366 * [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)))))
5.368 * [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)))))
5.370 * [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)))))
5.372 * [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)))))
5.372 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) in y
5.372 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))) in y
5.372 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
5.372 * [taylor]: Taking taylor expansion of +nan.0 in y
5.372 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.372 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.372 * [taylor]: Taking taylor expansion of y in y
5.372 * [backup-simplify]: Simplify 0 into 0
5.372 * [backup-simplify]: Simplify 1 into 1
5.372 * [backup-simplify]: Simplify (/ 1 1) into 1
5.373 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))) in y
5.373 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)) in y
5.373 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
5.373 * [taylor]: Taking taylor expansion of +nan.0 in y
5.373 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.373 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.373 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.373 * [taylor]: Taking taylor expansion of y in y
5.373 * [backup-simplify]: Simplify 0 into 0
5.373 * [backup-simplify]: Simplify 1 into 1
5.373 * [backup-simplify]: Simplify (* 1 1) into 1
5.373 * [backup-simplify]: Simplify (/ 1 1) into 1
5.373 * [taylor]: Taking taylor expansion of (- +nan.0) in y
5.373 * [taylor]: Taking taylor expansion of +nan.0 in y
5.373 * [backup-simplify]: Simplify +nan.0 into +nan.0
5.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.374 * [backup-simplify]: Simplify (+ (* +nan.0 0) (* 0 1)) into 0
5.375 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.375 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.377 * [backup-simplify]: Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
5.377 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.377 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
5.378 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
5.378 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
5.379 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
5.379 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
5.380 * [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)))))))
5.380 * * * [progress]: simplifying candidates
5.386 * [simplify]: Simplifying:
  (- (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))))
  (- (- (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))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt 1))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt 1))
  (/ (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)))) 1)
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ (cbrt x) (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (/ (cbrt x) (cbrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
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  (/ (/ 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)))))))
5.400 * * [simplify]: Extracting # 0 : cost  0
5.400 * * [simplify]: Extracting # 1 : cost  0
5.401 * * [simplify]: Extracting # 2 : cost  0
5.402 * * [simplify]: Extracting # 3 : cost  0
5.402 * * [simplify]: Extracting # 4 : cost  0
5.403 * * [simplify]: Extracting # 5 : cost  0
5.404 * * [simplify]: Extracting # 6 : cost  0
5.405 * * [simplify]: Extracting # 7 : cost  0
5.406 * * [simplify]: Extracting # 8 : cost  0
5.407 * * [simplify]: iteration  0 :  305  enodes  (cost  6484 )
5.587 * * [simplify]: Extracting # 0 : cost  0
5.589 * * [simplify]: Extracting # 1 : cost  0
5.589 * * [simplify]: Extracting # 2 : cost  0
5.590 * * [simplify]: Extracting # 3 : cost  0
5.591 * * [simplify]: Extracting # 4 : cost  0
5.592 * * [simplify]: iteration  1 :  677  enodes  (cost  5457 )
5.872 * * [simplify]: Extracting # 0 : cost  0
5.875 * * [simplify]: Extracting # 1 : cost  0
5.878 * * [simplify]: Extracting # 2 : cost  0
5.880 * * [simplify]: Extracting # 3 : cost  0
5.882 * * [simplify]: iteration  2 :  1308  enodes  (cost  5122 )
6.732 * * [simplify]: Extracting # 0 : cost  0
6.749 * * [simplify]: Extracting # 1 : cost  0
6.755 * * [simplify]: Extracting # 2 : cost  0
6.761 * * [simplify]: Extracting # 3 : cost  0
6.767 * * [simplify]: Extracting # 4 : cost  0
6.773 * * [simplify]: iteration  3 :  3310  enodes  (cost  4943 )
8.370 * * [simplify]: Extracting # 0 : cost  0
8.380 * * [simplify]: Extracting # 1 : cost  0
8.391 * * [simplify]: Extracting # 2 : cost  0
8.401 * * [simplify]: Extracting # 3 : cost  0
8.411 * * [simplify]: Extracting # 4 : cost  0
8.421 * * [simplify]: iteration done:  5000  enodes  (cost  4853 )
8.432 * [simplify]: Simplified to:
  (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 (sqrt (+ x y)))) (/ (cbrt x) (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 (+ y x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (sqrt (sqrt (+ x y))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (/ (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 (+ y x)))
  (sqrt x)
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (sqrt x)
  (/ (sqrt x) (sqrt (+ y x)))
  (/ 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 (+ y x)))
  (/ (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 (+ y x)) (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))))
  (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)) (fabs (cbrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ (cbrt x) (sqrt (cbrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (* (/ (cbrt x) (cbrt (sqrt (+ x y)))) (/ (cbrt x) (cbrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (* (/ (cbrt x) (cbrt (sqrt (+ x y)))) (/ (cbrt x) (cbrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (* (/ (cbrt x) (cbrt (sqrt (+ x y)))) (/ (cbrt x) (cbrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (/ (* (cbrt x) (cbrt x)) (fabs (cbrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ 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)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (sqrt (+ x y)))) (cbrt (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) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (* (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) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (/ (cbrt x) (cbrt (sqrt (+ x y)))) (/ (cbrt x) (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 (sqrt (+ x y)))) (/ (cbrt x) (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))))) (sqrt (sqrt (+ x y))))
  (/ (/ (cbrt x) (sqrt (sqrt (+ x y)))) (cbrt (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) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (* (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) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (/ (cbrt x) (cbrt (sqrt (+ x y)))) (/ (cbrt x) (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) (cbrt (sqrt (+ x y)))) (sqrt (cbrt (+ 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) (cbrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (/ (sqrt x) (fabs (cbrt (+ x y)))) (sqrt (sqrt (+ 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) (fabs (cbrt (+ x y)))) (sqrt (sqrt (+ 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) (fabs (cbrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (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 (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (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) (fabs (cbrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (/ (sqrt x) (sqrt (cbrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (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 (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (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 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (/ x (cbrt (sqrt (+ x y)))) (sqrt (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 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (/ x (cbrt (sqrt (+ x y)))) (sqrt (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 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (/ x (cbrt (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (/ 1 (sqrt (sqrt (+ x y)))) (fabs (cbrt (+ x y))))
  (/ (/ x (sqrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ 1 (sqrt (+ y x)))
  (/ 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 (+ y x)))
  (/ 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 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (/ x (cbrt (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (/ 1 (sqrt (sqrt (+ x y)))) (fabs (cbrt (+ x y))))
  (/ (/ x (sqrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ 1 (sqrt (+ y x)))
  (/ 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 (+ y x)))
  (/ 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 (sqrt (+ (pow x 3) (pow y 3)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (+ (* x x) (* y (- y x)))) (cbrt (sqrt (+ x y))))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (fabs (cbrt (+ x y))))
  (/ (sqrt (+ (* x x) (* y (- y x)))) (sqrt (cbrt (+ x y))))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (+ (* x x) (* y (- y x)))) (sqrt (sqrt (+ x y))))
  (/ x (sqrt (+ (pow x 3) (pow y 3))))
  (/ (sqrt (+ (* x x) (* y (- y x)))) (sqrt (+ x y)))
  (/ x (sqrt (+ (pow x 3) (pow y 3))))
  (/ (sqrt (+ (* x x) (* y (- y x)))) (sqrt (+ x y)))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (+ (* x x) (* y (- y x)))) (sqrt (sqrt (+ x y))))
  (/ x (sqrt (+ (pow x 3) (pow y 3))))
  (/ (sqrt (+ (* 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 (+ y x)))
  (/ (+ x y) x)
  (/ (/ x (cbrt (sqrt (+ x y)))) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (/ 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)
  (+ y x)
  (/ (sqrt (+ x y)) (sqrt (+ (* x x) (* y (- y x)))))
  (/ (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))))
  (+ y x)
  (+ (* x +nan.0) (- (* +nan.0 (* (+ x y) x))))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
  (- (- (* +nan.0 x) (/ +nan.0 x)) +nan.0)
  0
  0
  (- (- (* +nan.0 x) (/ +nan.0 x)) +nan.0)
8.437 * * * [progress]: adding candidates to table
8.937 * [progress]: [Phase 3 of 3] Extracting.
8.937 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))> #<alt (λ (x y) (/ x (+ x y)))>)
8.938 * * * [regime-changes]: Trying 3 branch expressions: ((/ x (+ x y)) y x)
8.938 * * * * [regimes]: Trying to branch on (/ x (+ x y)) from (#<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))> #<alt (λ (x y) (/ x (+ x y)))>)
8.959 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))> #<alt (λ (x y) (/ x (+ x y)))>)
8.977 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))> #<alt (λ (x y) (/ x (+ x y)))>)
8.988 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
8.988 * [simplify]: Simplifying:
  (/ x (+ x y))
8.988 * * [simplify]: Extracting # 0 : cost  0
8.988 * * [simplify]: Extracting # 1 : cost  0
8.988 * * [simplify]: Extracting # 2 : cost  0
8.988 * * [simplify]: Extracting # 3 : cost  0
8.988 * * [simplify]: Extracting # 4 : cost  0
8.988 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
8.988 * * [simplify]: Extracting # 0 : cost  0
8.988 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
8.988 * * [simplify]: Extracting # 0 : cost  0
8.989 * * [simplify]: iteration done:  5  enodes  (cost  5 )
8.989 * [simplify]: Simplified to:
  (/ x (+ x y))
9.737 * [regime-testing]: Baseline error score: 0.013876734591823979
9.738 * [regime-testing]: Oracle error score: 0.010876359544943117
9.743 * [regime-testing]: End program error score: 0.013876734591823979