6.581 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying:
  (- x (* y y))
0.027 * * [simplify]: iteration 0: 4 enodes
0.027 * * [simplify]: iteration 1: 6 enodes
0.028 * * [simplify]: iteration 2: 10 enodes
0.029 * * [simplify]: iteration 3: 12 enodes
0.030 * * [simplify]: iteration complete: 12 enodes
0.030 * * [simplify]: Extracting #0: cost 1 inf + 0
0.030 * * [simplify]: Extracting #1: cost 6 inf + 0
0.030 * * [simplify]: Extracting #2: cost 1 inf + 165
0.031 * * [simplify]: Extracting #3: cost 0 inf + 247
0.031 * [simplify]: Simplified to:
  (- x (* y y))
0.031 * * [progress]: iteration 1 / 4
0.031 * * * [progress]: picking best candidate
0.034 * * * * [pick]: Picked  #<alt (λ (x y) (- x (* y y)))>
0.034 * * * [progress]: localizing error
0.039 * * * [progress]: generating rewritten candidates
0.039 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.044 * * * [progress]: generating series expansions
0.044 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.045 * [backup-simplify]: Simplify (- x (* y y)) into (- x (pow y 2))
0.045 * [approximate]: Taking taylor expansion of (- x (pow y 2)) in (x y) around 0
0.045 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in y
0.045 * [taylor]: Taking taylor expansion of x in y
0.045 * [backup-simplify]: Simplify x into x
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
0.045 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify 1 into 1
0.045 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [backup-simplify]: Simplify y into y
0.045 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify 1 into 1
0.045 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [backup-simplify]: Simplify y into y
0.045 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.045 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
0.045 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
0.045 * [taylor]: Taking taylor expansion of (- (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
0.045 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.046 * [backup-simplify]: Simplify (- 0) into 0
0.050 * [backup-simplify]: Simplify (+ 1 0) into 1
0.050 * [taylor]: Taking taylor expansion of 1 in y
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [backup-simplify]: Simplify 1 into 1
0.051 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.051 * [backup-simplify]: Simplify (- 0) into 0
0.051 * [backup-simplify]: Simplify (+ 0 0) into 0
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (* 1 1) into 1
0.052 * [backup-simplify]: Simplify (- 1) into -1
0.052 * [backup-simplify]: Simplify -1 into -1
0.052 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.053 * [backup-simplify]: Simplify (- 0) into 0
0.053 * [backup-simplify]: Simplify (+ 0 0) into 0
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.054 * [backup-simplify]: Simplify (- 0) into 0
0.054 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.055 * [backup-simplify]: Simplify (- 0) into 0
0.056 * [backup-simplify]: Simplify (+ 0 0) into 0
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (* 1 x))) into (- x (pow y 2))
0.056 * [backup-simplify]: Simplify (- (/ 1 x) (* (/ 1 y) (/ 1 y))) into (- (/ 1 x) (/ 1 (pow y 2)))
0.056 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in (x y) around 0
0.056 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [backup-simplify]: Simplify x into x
0.056 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.056 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.056 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (* 1 1) into 1
0.057 * [backup-simplify]: Simplify (/ 1 1) into 1
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.057 * [taylor]: Taking taylor expansion of (/ 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 * [backup-simplify]: Simplify (/ 1 1) into 1
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.057 * [taylor]: Taking taylor expansion of (pow y 2) 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 (* y y) into (pow y 2)
0.057 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.057 * [taylor]: Taking taylor expansion of (/ 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
0.058 * [backup-simplify]: Simplify (/ 1 1) into 1
0.058 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.058 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [backup-simplify]: Simplify y into y
0.058 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.058 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.058 * [backup-simplify]: Simplify (+ 1 0) into 1
0.058 * [taylor]: Taking taylor expansion of 1 in y
0.058 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.059 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.059 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.059 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.059 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify (* 1 1) into 1
0.059 * [backup-simplify]: Simplify (/ 1 1) into 1
0.060 * [backup-simplify]: Simplify (- 1) into -1
0.060 * [backup-simplify]: Simplify -1 into -1
0.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.060 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.061 * [backup-simplify]: Simplify (- 0) into 0
0.061 * [backup-simplify]: Simplify (+ 0 0) into 0
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.062 * [backup-simplify]: Simplify (- 0) into 0
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 1 into 1
0.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.063 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.063 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.063 * [backup-simplify]: Simplify (- 0) into 0
0.064 * [backup-simplify]: Simplify (+ 0 0) into 0
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.064 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.065 * [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
0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.066 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.067 * [backup-simplify]: Simplify (- 0) into 0
0.067 * [backup-simplify]: Simplify (+ 0 0) into 0
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.070 * [backup-simplify]: Simplify (- 0) into 0
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.072 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.072 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.073 * [backup-simplify]: Simplify (- 0) into 0
0.073 * [backup-simplify]: Simplify (+ 0 0) into 0
0.073 * [taylor]: Taking taylor expansion of 0 in y
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- x (pow y 2))
0.074 * [backup-simplify]: Simplify (- (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (+ (/ 1 (pow y 2)) (/ 1 x)))
0.074 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in (x y) around 0
0.074 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in y
0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.074 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 1 into 1
0.074 * [backup-simplify]: Simplify (* 1 1) into 1
0.074 * [backup-simplify]: Simplify (/ 1 1) into 1
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [backup-simplify]: Simplify x into x
0.074 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.074 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.074 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.074 * [taylor]: Taking taylor expansion of y in x
0.074 * [backup-simplify]: Simplify y into y
0.075 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.075 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 1 into 1
0.075 * [backup-simplify]: Simplify (/ 1 1) into 1
0.075 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.075 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [backup-simplify]: Simplify y into y
0.075 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.075 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 1 into 1
0.075 * [backup-simplify]: Simplify (/ 1 1) into 1
0.076 * [backup-simplify]: Simplify (+ 0 1) into 1
0.076 * [backup-simplify]: Simplify (- 1) into -1
0.076 * [taylor]: Taking taylor expansion of -1 in y
0.076 * [backup-simplify]: Simplify -1 into -1
0.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.077 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
0.077 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.077 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.077 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [backup-simplify]: Simplify (* 1 1) into 1
0.077 * [backup-simplify]: Simplify (/ 1 1) into 1
0.077 * [backup-simplify]: Simplify (- 1) into -1
0.078 * [backup-simplify]: Simplify -1 into -1
0.078 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.079 * [backup-simplify]: Simplify (+ 0 0) into 0
0.079 * [backup-simplify]: Simplify (- 0) into 0
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.080 * [backup-simplify]: Simplify (- 0) into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify -1 into -1
0.080 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.081 * [backup-simplify]: Simplify (+ 0 0) into 0
0.081 * [backup-simplify]: Simplify (- 0) into 0
0.082 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.083 * [backup-simplify]: Simplify (- 0) into 0
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.085 * [backup-simplify]: Simplify (+ 0 0) into 0
0.085 * [backup-simplify]: Simplify (- 0) into 0
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.085 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.087 * [backup-simplify]: Simplify (- 0) into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.089 * [backup-simplify]: Simplify (+ 0 0) into 0
0.090 * [backup-simplify]: Simplify (- 0) into 0
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- x (pow y 2))
0.090 * * * [progress]: simplifying candidates
0.090 * [simplify]: Simplifying:
  (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y y)))
  (fma (- y) y (* y y))
  (fma (sqrt x) (sqrt x) (- (* y y)))
  (fma (- y) y (* y y))
  (fma 1 x (- (* y y)))
  (fma (- y) y (* y y))
  (expm1 (- x (* y y)))
  (log1p (- x (* y y)))
  (- (* y y))
  (- (* y y))
  (- (* y y))
  (/ (exp x) (exp (* y y)))
  (log (- x (* y y)))
  (exp (- x (* y y)))
  (* (cbrt (- x (* y y))) (cbrt (- x (* y y))))
  (cbrt (- x (* y y)))
  (* (* (- x (* y y)) (- x (* y y))) (- x (* y y)))
  (sqrt (- x (* y y)))
  (sqrt (- x (* y y)))
  (- (pow x 3) (pow (* y y) 3))
  (+ (* x x) (+ (* (* y y) (* y y)) (* x (* y y))))
  (- (* y y))
  (- (* x x) (* (* y y) (* y y)))
  (+ x (* y y))
  (+ (sqrt x) y)
  (- (sqrt x) y)
  (- (* y y))
  (- x (pow y 2))
  (- x (pow y 2))
  (- x (pow y 2))
0.091 * * [simplify]: iteration 0: 42 enodes
0.098 * * [simplify]: iteration 1: 111 enodes
0.132 * * [simplify]: iteration 2: 477 enodes
1.063 * * [simplify]: iteration 3: 4178 enodes
2.298 * * [simplify]: iteration complete: 5000 enodes
2.298 * * [simplify]: Extracting #0: cost 18 inf + 0
2.300 * * [simplify]: Extracting #1: cost 387 inf + 0
2.309 * * [simplify]: Extracting #2: cost 1292 inf + 21762
2.338 * * [simplify]: Extracting #3: cost 273 inf + 144860
2.390 * * [simplify]: Extracting #4: cost 54 inf + 170387
2.438 * * [simplify]: Extracting #5: cost 15 inf + 181859
2.489 * * [simplify]: Extracting #6: cost 0 inf + 187807
2.539 * [simplify]: Simplified to:
  (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (* y y))
  (- (* y y) (* y y))
  (- x (* y y))
  (- (* y y) (* y y))
  (- x (* y y))
  (- (* y y) (* y y))
  (expm1 (- x (* y y)))
  (log1p (- x (* y y)))
  (* (- y) y)
  (* (- y) y)
  (* (- y) y)
  (exp (- x (* y y)))
  (log (- x (* y y)))
  (exp (- x (* y y)))
  (* (cbrt (- x (* y y))) (cbrt (- x (* y y))))
  (cbrt (- x (* y y)))
  (* (* (- x (* y y)) (- x (* y y))) (- x (* y y)))
  (sqrt (- x (* y y)))
  (sqrt (- x (* y y)))
  (- (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
  (fma (* y y) (+ (* y y) x) (* x x))
  (* (- y) y)
  (* (+ x (* y y)) (- x (* y y)))
  (fma y y x)
  (+ y (sqrt x))
  (- (sqrt x) y)
  (* (- y) y)
  (- x (* y y))
  (- x (* y y))
  (- x (* y y))
2.540 * * * [progress]: adding candidates to table
2.635 * * [progress]: iteration 2 / 4
2.635 * * * [progress]: picking best candidate
2.639 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))>
2.640 * * * [progress]: localizing error
2.653 * * * [progress]: generating rewritten candidates
2.653 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.724 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.743 * * * [progress]: generating series expansions
2.743 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.744 * [backup-simplify]: Simplify (* (+ (sqrt x) y) (- (sqrt x) y)) into (* (- (sqrt x) y) (+ (sqrt x) y))
2.744 * [approximate]: Taking taylor expansion of (* (- (sqrt x) y) (+ (sqrt x) y)) in (x y) around 0
2.744 * [taylor]: Taking taylor expansion of (* (- (sqrt x) y) (+ (sqrt x) y)) in y
2.744 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in y
2.744 * [taylor]: Taking taylor expansion of (sqrt x) in y
2.744 * [taylor]: Taking taylor expansion of x in y
2.744 * [backup-simplify]: Simplify x into x
2.744 * [backup-simplify]: Simplify (sqrt x) into (sqrt x)
2.744 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt x))) into 0
2.744 * [taylor]: Taking taylor expansion of y in y
2.744 * [backup-simplify]: Simplify 0 into 0
2.744 * [backup-simplify]: Simplify 1 into 1
2.744 * [taylor]: Taking taylor expansion of (+ (sqrt x) y) in y
2.744 * [taylor]: Taking taylor expansion of (sqrt x) in y
2.744 * [taylor]: Taking taylor expansion of x in y
2.744 * [backup-simplify]: Simplify x into x
2.744 * [backup-simplify]: Simplify (sqrt x) into (sqrt x)
2.744 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt x))) into 0
2.744 * [taylor]: Taking taylor expansion of y in y
2.744 * [backup-simplify]: Simplify 0 into 0
2.744 * [backup-simplify]: Simplify 1 into 1
2.744 * [taylor]: Taking taylor expansion of (* (- (sqrt x) y) (+ (sqrt x) y)) in x
2.744 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
2.744 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.744 * [taylor]: Taking taylor expansion of x in x
2.744 * [backup-simplify]: Simplify 0 into 0
2.744 * [backup-simplify]: Simplify 1 into 1
2.745 * [backup-simplify]: Simplify (sqrt 0) into 0
2.746 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.746 * [taylor]: Taking taylor expansion of y in x
2.746 * [backup-simplify]: Simplify y into y
2.746 * [taylor]: Taking taylor expansion of (+ (sqrt x) y) in x
2.746 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.746 * [taylor]: Taking taylor expansion of x in x
2.746 * [backup-simplify]: Simplify 0 into 0
2.746 * [backup-simplify]: Simplify 1 into 1
2.746 * [backup-simplify]: Simplify (sqrt 0) into 0
2.747 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.747 * [taylor]: Taking taylor expansion of y in x
2.747 * [backup-simplify]: Simplify y into y
2.747 * [taylor]: Taking taylor expansion of (* (- (sqrt x) y) (+ (sqrt x) y)) in x
2.747 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
2.748 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.748 * [taylor]: Taking taylor expansion of x in x
2.748 * [backup-simplify]: Simplify 0 into 0
2.748 * [backup-simplify]: Simplify 1 into 1
2.748 * [backup-simplify]: Simplify (sqrt 0) into 0
2.749 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.749 * [taylor]: Taking taylor expansion of y in x
2.749 * [backup-simplify]: Simplify y into y
2.749 * [taylor]: Taking taylor expansion of (+ (sqrt x) y) in x
2.749 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.749 * [taylor]: Taking taylor expansion of x in x
2.749 * [backup-simplify]: Simplify 0 into 0
2.749 * [backup-simplify]: Simplify 1 into 1
2.749 * [backup-simplify]: Simplify (sqrt 0) into 0
2.750 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.750 * [taylor]: Taking taylor expansion of y in x
2.750 * [backup-simplify]: Simplify y into y
2.750 * [backup-simplify]: Simplify (- y) into (- y)
2.751 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.751 * [backup-simplify]: Simplify (+ 0 y) into y
2.751 * [backup-simplify]: Simplify (* (- y) y) into (* -1 (pow y 2))
2.751 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
2.751 * [taylor]: Taking taylor expansion of -1 in y
2.751 * [backup-simplify]: Simplify -1 into -1
2.751 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.751 * [taylor]: Taking taylor expansion of y in y
2.751 * [backup-simplify]: Simplify 0 into 0
2.751 * [backup-simplify]: Simplify 1 into 1
2.751 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.751 * [backup-simplify]: Simplify (- 0) into 0
2.752 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.752 * [backup-simplify]: Simplify (+ (* (- y) (- +nan.0)) (* (- +nan.0) y)) into (- (* +nan.0 y))
2.752 * [taylor]: Taking taylor expansion of (- (* +nan.0 y)) in y
2.752 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
2.752 * [taylor]: Taking taylor expansion of +nan.0 in y
2.752 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.752 * [taylor]: Taking taylor expansion of y in y
2.752 * [backup-simplify]: Simplify 0 into 0
2.752 * [backup-simplify]: Simplify 1 into 1
2.753 * [backup-simplify]: Simplify (* +nan.0 0) into 0
2.753 * [backup-simplify]: Simplify (- 0) into 0
2.753 * [backup-simplify]: Simplify 0 into 0
2.755 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.755 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.757 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.757 * [backup-simplify]: Simplify (- 0) into 0
2.757 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.758 * [backup-simplify]: Simplify (+ (* (- y) (- +nan.0)) (+ (* (- +nan.0) (- +nan.0)) (* (- +nan.0) y))) into (- (+ (* +nan.0 y) (- +nan.0)))
2.758 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 y) (- +nan.0))) in y
2.758 * [taylor]: Taking taylor expansion of (+ (* +nan.0 y) (- +nan.0)) in y
2.758 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
2.758 * [taylor]: Taking taylor expansion of +nan.0 in y
2.758 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.758 * [taylor]: Taking taylor expansion of y in y
2.758 * [backup-simplify]: Simplify 0 into 0
2.759 * [backup-simplify]: Simplify 1 into 1
2.759 * [taylor]: Taking taylor expansion of (- +nan.0) in y
2.759 * [taylor]: Taking taylor expansion of +nan.0 in y
2.759 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.759 * [backup-simplify]: Simplify (* +nan.0 0) into 0
2.759 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.760 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
2.760 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
2.760 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.761 * [backup-simplify]: Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
2.762 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
2.762 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.762 * [backup-simplify]: Simplify (* 1 1) into 1
2.762 * [backup-simplify]: Simplify (* -1 1) into -1
2.762 * [backup-simplify]: Simplify -1 into -1
2.763 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (+ (* (- +nan.0) (* y x)) (* (- +nan.0) (pow (* 1 x) 2)))) into (- (+ (pow y 2) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 (* x y)))))))
2.763 * [backup-simplify]: Simplify (* (+ (sqrt (/ 1 x)) (/ 1 y)) (- (sqrt (/ 1 x)) (/ 1 y))) into (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (sqrt (/ 1 x)) (/ 1 y)))
2.763 * [approximate]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (sqrt (/ 1 x)) (/ 1 y))) in (x y) around 0
2.763 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (sqrt (/ 1 x)) (/ 1 y))) in y
2.763 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in y
2.763 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
2.763 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.764 * [taylor]: Taking taylor expansion of x in y
2.764 * [backup-simplify]: Simplify x into x
2.764 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.764 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
2.764 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.764 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 x)))) into 0
2.764 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.764 * [taylor]: Taking taylor expansion of y in y
2.764 * [backup-simplify]: Simplify 0 into 0
2.764 * [backup-simplify]: Simplify 1 into 1
2.764 * [backup-simplify]: Simplify (/ 1 1) into 1
2.764 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (/ 1 y)) in y
2.764 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
2.764 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.764 * [taylor]: Taking taylor expansion of x in y
2.764 * [backup-simplify]: Simplify x into x
2.764 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.764 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
2.764 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.764 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 x)))) into 0
2.764 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.764 * [taylor]: Taking taylor expansion of y in y
2.764 * [backup-simplify]: Simplify 0 into 0
2.764 * [backup-simplify]: Simplify 1 into 1
2.765 * [backup-simplify]: Simplify (/ 1 1) into 1
2.765 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (sqrt (/ 1 x)) (/ 1 y))) in x
2.765 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
2.765 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.765 * [taylor]: Taking taylor expansion of x in x
2.765 * [backup-simplify]: Simplify 0 into 0
2.765 * [backup-simplify]: Simplify 1 into 1
2.765 * [backup-simplify]: Simplify (/ 1 1) into 1
2.765 * [backup-simplify]: Simplify (sqrt 0) into 0
2.766 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.766 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.766 * [taylor]: Taking taylor expansion of y in x
2.766 * [backup-simplify]: Simplify y into y
2.766 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.766 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (/ 1 y)) in x
2.766 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.766 * [taylor]: Taking taylor expansion of x in x
2.766 * [backup-simplify]: Simplify 0 into 0
2.766 * [backup-simplify]: Simplify 1 into 1
2.766 * [backup-simplify]: Simplify (/ 1 1) into 1
2.767 * [backup-simplify]: Simplify (sqrt 0) into 0
2.767 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.767 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.768 * [taylor]: Taking taylor expansion of y in x
2.768 * [backup-simplify]: Simplify y into y
2.768 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.768 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (sqrt (/ 1 x)) (/ 1 y))) in x
2.768 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
2.768 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.768 * [taylor]: Taking taylor expansion of x in x
2.768 * [backup-simplify]: Simplify 0 into 0
2.768 * [backup-simplify]: Simplify 1 into 1
2.768 * [backup-simplify]: Simplify (/ 1 1) into 1
2.768 * [backup-simplify]: Simplify (sqrt 0) into 0
2.769 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.769 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.769 * [taylor]: Taking taylor expansion of y in x
2.769 * [backup-simplify]: Simplify y into y
2.769 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.769 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (/ 1 y)) in x
2.769 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.769 * [taylor]: Taking taylor expansion of x in x
2.769 * [backup-simplify]: Simplify 0 into 0
2.769 * [backup-simplify]: Simplify 1 into 1
2.769 * [backup-simplify]: Simplify (/ 1 1) into 1
2.770 * [backup-simplify]: Simplify (sqrt 0) into 0
2.770 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.770 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.770 * [taylor]: Taking taylor expansion of y in x
2.770 * [backup-simplify]: Simplify y into y
2.770 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.771 * [backup-simplify]: Simplify (+ 0 0) into 0
2.771 * [backup-simplify]: Simplify (+ 0 0) into 0
2.771 * [backup-simplify]: Simplify (* 0 0) into 0
2.771 * [taylor]: Taking taylor expansion of 0 in y
2.771 * [backup-simplify]: Simplify 0 into 0
2.771 * [backup-simplify]: Simplify (+ +nan.0 (/ 1 y)) into (- (/ 1 y) +nan.0)
2.771 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.771 * [backup-simplify]: Simplify (+ +nan.0 (- (/ 1 y))) into (- (+ +nan.0 (/ 1 y)))
2.771 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y) +nan.0)) (* (- (+ +nan.0 (/ 1 y))) 0)) into 0
2.772 * [taylor]: Taking taylor expansion of 0 in y
2.772 * [backup-simplify]: Simplify 0 into 0
2.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.774 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.774 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.777 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.777 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.778 * [backup-simplify]: Simplify (- 0) into 0
2.778 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.779 * [backup-simplify]: Simplify (+ (* 0 (- +nan.0)) (+ (* (- (+ +nan.0 (/ 1 y))) (- (/ 1 y) +nan.0)) (* (- +nan.0) 0))) into (- (+ (/ 1 (pow y 2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))))
2.779 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))))) in y
2.779 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))) in y
2.779 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.779 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.779 * [taylor]: Taking taylor expansion of y in y
2.780 * [backup-simplify]: Simplify 0 into 0
2.780 * [backup-simplify]: Simplify 1 into 1
2.780 * [backup-simplify]: Simplify (* 1 1) into 1
2.780 * [backup-simplify]: Simplify (/ 1 1) into 1
2.780 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y
2.780 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y
2.780 * [taylor]: Taking taylor expansion of +nan.0 in y
2.780 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.780 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
2.780 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
2.780 * [taylor]: Taking taylor expansion of +nan.0 in y
2.780 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.780 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.780 * [taylor]: Taking taylor expansion of y in y
2.780 * [backup-simplify]: Simplify 0 into 0
2.780 * [backup-simplify]: Simplify 1 into 1
2.781 * [backup-simplify]: Simplify (/ 1 1) into 1
2.781 * [backup-simplify]: Simplify (+ 1 0) into 1
2.781 * [backup-simplify]: Simplify (- 1) into -1
2.781 * [backup-simplify]: Simplify -1 into -1
2.782 * [backup-simplify]: Simplify 0 into 0
2.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.788 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
2.788 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.789 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.791 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
2.791 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.792 * [backup-simplify]: Simplify (- 0) into 0
2.792 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.793 * [backup-simplify]: Simplify (+ (* 0 (- +nan.0)) (+ (* (- (+ +nan.0 (/ 1 y))) (- +nan.0)) (+ (* (- +nan.0) (- (/ 1 y) +nan.0)) (* (- +nan.0) 0)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))
2.793 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y
2.793 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y
2.793 * [taylor]: Taking taylor expansion of +nan.0 in y
2.793 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.793 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
2.793 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
2.793 * [taylor]: Taking taylor expansion of +nan.0 in y
2.793 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.793 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.793 * [taylor]: Taking taylor expansion of y in y
2.793 * [backup-simplify]: Simplify 0 into 0
2.793 * [backup-simplify]: Simplify 1 into 1
2.794 * [backup-simplify]: Simplify (/ 1 1) into 1
2.794 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.795 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
2.795 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.796 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
2.796 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
2.797 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
2.797 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
2.797 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.797 * [backup-simplify]: Simplify 0 into 0
2.797 * [backup-simplify]: Simplify 0 into 0
2.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.801 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
2.801 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.801 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.804 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
2.804 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.805 * [backup-simplify]: Simplify (- 0) into 0
2.805 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.807 * [backup-simplify]: Simplify (+ (* 0 (- +nan.0)) (+ (* (- (+ +nan.0 (/ 1 y))) (- +nan.0)) (+ (* (- +nan.0) (- +nan.0)) (+ (* (- +nan.0) (- (/ 1 y) +nan.0)) (* (- +nan.0) 0))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))
2.807 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y
2.807 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y
2.807 * [taylor]: Taking taylor expansion of +nan.0 in y
2.807 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.807 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
2.807 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
2.807 * [taylor]: Taking taylor expansion of +nan.0 in y
2.807 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.807 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.807 * [taylor]: Taking taylor expansion of y in y
2.807 * [backup-simplify]: Simplify 0 into 0
2.807 * [backup-simplify]: Simplify 1 into 1
2.807 * [backup-simplify]: Simplify (/ 1 1) into 1
2.807 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
2.808 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.808 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
2.809 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
2.809 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.810 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 y)) (/ 1 x))) (+ (* (- +nan.0) (* (/ 1 (/ 1 y)) 1)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (- (+ (pow y 2) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
2.810 * [backup-simplify]: Simplify (* (+ (sqrt (/ 1 (- x))) (/ 1 (- y))) (- (sqrt (/ 1 (- x))) (/ 1 (- y)))) into (* (+ (sqrt (/ -1 x)) (/ 1 y)) (- (sqrt (/ -1 x)) (/ 1 y)))
2.810 * [approximate]: Taking taylor expansion of (* (+ (sqrt (/ -1 x)) (/ 1 y)) (- (sqrt (/ -1 x)) (/ 1 y))) in (x y) around 0
2.810 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 x)) (/ 1 y)) (- (sqrt (/ -1 x)) (/ 1 y))) in y
2.810 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in y
2.810 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
2.810 * [taylor]: Taking taylor expansion of (/ -1 x) in y
2.810 * [taylor]: Taking taylor expansion of -1 in y
2.810 * [backup-simplify]: Simplify -1 into -1
2.810 * [taylor]: Taking taylor expansion of x in y
2.810 * [backup-simplify]: Simplify x into x
2.810 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.810 * [backup-simplify]: Simplify (sqrt (/ -1 x)) into (sqrt (/ -1 x))
2.810 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
2.810 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 x)))) into 0
2.810 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.810 * [taylor]: Taking taylor expansion of y in y
2.810 * [backup-simplify]: Simplify 0 into 0
2.810 * [backup-simplify]: Simplify 1 into 1
2.811 * [backup-simplify]: Simplify (/ 1 1) into 1
2.811 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in y
2.811 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
2.811 * [taylor]: Taking taylor expansion of (/ -1 x) in y
2.811 * [taylor]: Taking taylor expansion of -1 in y
2.811 * [backup-simplify]: Simplify -1 into -1
2.811 * [taylor]: Taking taylor expansion of x in y
2.811 * [backup-simplify]: Simplify x into x
2.811 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.811 * [backup-simplify]: Simplify (sqrt (/ -1 x)) into (sqrt (/ -1 x))
2.811 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
2.811 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 x)))) into 0
2.811 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.811 * [taylor]: Taking taylor expansion of y in y
2.811 * [backup-simplify]: Simplify 0 into 0
2.811 * [backup-simplify]: Simplify 1 into 1
2.811 * [backup-simplify]: Simplify (/ 1 1) into 1
2.811 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 x)) (/ 1 y)) (- (sqrt (/ -1 x)) (/ 1 y))) in x
2.811 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in x
2.811 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.811 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.811 * [taylor]: Taking taylor expansion of -1 in x
2.811 * [backup-simplify]: Simplify -1 into -1
2.811 * [taylor]: Taking taylor expansion of x in x
2.811 * [backup-simplify]: Simplify 0 into 0
2.811 * [backup-simplify]: Simplify 1 into 1
2.812 * [backup-simplify]: Simplify (/ -1 1) into -1
2.812 * [backup-simplify]: Simplify (sqrt 0) into 0
2.813 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
2.813 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.813 * [taylor]: Taking taylor expansion of y in x
2.813 * [backup-simplify]: Simplify y into y
2.813 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.813 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in x
2.813 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.813 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.813 * [taylor]: Taking taylor expansion of -1 in x
2.813 * [backup-simplify]: Simplify -1 into -1
2.813 * [taylor]: Taking taylor expansion of x in x
2.813 * [backup-simplify]: Simplify 0 into 0
2.813 * [backup-simplify]: Simplify 1 into 1
2.813 * [backup-simplify]: Simplify (/ -1 1) into -1
2.813 * [backup-simplify]: Simplify (sqrt 0) into 0
2.814 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
2.814 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.814 * [taylor]: Taking taylor expansion of y in x
2.814 * [backup-simplify]: Simplify y into y
2.814 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.814 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 x)) (/ 1 y)) (- (sqrt (/ -1 x)) (/ 1 y))) in x
2.814 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in x
2.814 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.814 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.814 * [taylor]: Taking taylor expansion of -1 in x
2.814 * [backup-simplify]: Simplify -1 into -1
2.814 * [taylor]: Taking taylor expansion of x in x
2.814 * [backup-simplify]: Simplify 0 into 0
2.814 * [backup-simplify]: Simplify 1 into 1
2.815 * [backup-simplify]: Simplify (/ -1 1) into -1
2.815 * [backup-simplify]: Simplify (sqrt 0) into 0
2.816 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
2.816 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.816 * [taylor]: Taking taylor expansion of y in x
2.816 * [backup-simplify]: Simplify y into y
2.816 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.816 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in x
2.816 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.816 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.816 * [taylor]: Taking taylor expansion of -1 in x
2.816 * [backup-simplify]: Simplify -1 into -1
2.816 * [taylor]: Taking taylor expansion of x in x
2.816 * [backup-simplify]: Simplify 0 into 0
2.816 * [backup-simplify]: Simplify 1 into 1
2.816 * [backup-simplify]: Simplify (/ -1 1) into -1
2.816 * [backup-simplify]: Simplify (sqrt 0) into 0
2.817 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
2.817 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.817 * [taylor]: Taking taylor expansion of y in x
2.817 * [backup-simplify]: Simplify y into y
2.817 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.818 * [backup-simplify]: Simplify (+ 0 0) into 0
2.818 * [backup-simplify]: Simplify (+ 0 0) into 0
2.818 * [backup-simplify]: Simplify (* 0 0) into 0
2.818 * [taylor]: Taking taylor expansion of 0 in y
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.818 * [backup-simplify]: Simplify (+ +nan.0 (- (/ 1 y))) into (- (+ +nan.0 (/ 1 y)))
2.818 * [backup-simplify]: Simplify (+ +nan.0 (/ 1 y)) into (- (/ 1 y) +nan.0)
2.818 * [backup-simplify]: Simplify (+ (* 0 (- (+ +nan.0 (/ 1 y)))) (* (- (/ 1 y) +nan.0) 0)) into 0
2.818 * [taylor]: Taking taylor expansion of 0 in y
2.818 * [backup-simplify]: Simplify 0 into 0
2.819 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.821 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.821 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.821 * [backup-simplify]: Simplify (- 0) into 0
2.821 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.822 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.823 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.823 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.824 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.825 * [backup-simplify]: Simplify (+ (* 0 (- +nan.0)) (+ (* (- (/ 1 y) +nan.0) (- (+ +nan.0 (/ 1 y)))) (* (- +nan.0) 0))) into (- (+ (/ 1 (pow y 2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))))
2.825 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))))) in y
2.825 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))) in y
2.825 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.825 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.825 * [taylor]: Taking taylor expansion of y in y
2.825 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify 1 into 1
2.825 * [backup-simplify]: Simplify (* 1 1) into 1
2.825 * [backup-simplify]: Simplify (/ 1 1) into 1
2.825 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y
2.825 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y
2.825 * [taylor]: Taking taylor expansion of +nan.0 in y
2.825 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.825 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
2.825 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
2.825 * [taylor]: Taking taylor expansion of +nan.0 in y
2.825 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.825 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.825 * [taylor]: Taking taylor expansion of y in y
2.825 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify 1 into 1
2.826 * [backup-simplify]: Simplify (/ 1 1) into 1
2.826 * [backup-simplify]: Simplify (+ 1 0) into 1
2.826 * [backup-simplify]: Simplify (- 1) into -1
2.826 * [backup-simplify]: Simplify -1 into -1
2.826 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.829 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
2.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.829 * [backup-simplify]: Simplify (- 0) into 0
2.830 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.830 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.833 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
2.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.833 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.834 * [backup-simplify]: Simplify (+ (* 0 (- +nan.0)) (+ (* (- (/ 1 y) +nan.0) (- +nan.0)) (+ (* (- +nan.0) (- (+ +nan.0 (/ 1 y)))) (* (- +nan.0) 0)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))
2.834 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y
2.834 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y
2.834 * [taylor]: Taking taylor expansion of +nan.0 in y
2.834 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.834 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
2.834 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
2.834 * [taylor]: Taking taylor expansion of +nan.0 in y
2.834 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.834 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.834 * [taylor]: Taking taylor expansion of y in y
2.834 * [backup-simplify]: Simplify 0 into 0
2.834 * [backup-simplify]: Simplify 1 into 1
2.835 * [backup-simplify]: Simplify (/ 1 1) into 1
2.835 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.836 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
2.836 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.837 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
2.837 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
2.838 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
2.838 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
2.838 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.838 * [backup-simplify]: Simplify 0 into 0
2.838 * [backup-simplify]: Simplify 0 into 0
2.839 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.842 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
2.842 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.842 * [backup-simplify]: Simplify (- 0) into 0
2.842 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.843 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.845 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
2.846 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.846 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.848 * [backup-simplify]: Simplify (+ (* 0 (- +nan.0)) (+ (* (- (/ 1 y) +nan.0) (- +nan.0)) (+ (* (- +nan.0) (- +nan.0)) (+ (* (- +nan.0) (- (+ +nan.0 (/ 1 y)))) (* (- +nan.0) 0))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))
2.848 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 y))))) in y
2.848 * [taylor]: Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 y)))) in y
2.848 * [taylor]: Taking taylor expansion of +nan.0 in y
2.848 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.848 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
2.848 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
2.848 * [taylor]: Taking taylor expansion of +nan.0 in y
2.848 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.848 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.848 * [taylor]: Taking taylor expansion of y in y
2.848 * [backup-simplify]: Simplify 0 into 0
2.848 * [backup-simplify]: Simplify 1 into 1
2.848 * [backup-simplify]: Simplify (/ 1 1) into 1
2.849 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
2.849 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.849 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
2.850 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
2.850 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.851 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (+ (* (- +nan.0) (* (/ 1 (/ 1 (- y))) 1)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (- (+ (pow y 2) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
2.851 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
2.851 * [backup-simplify]: Simplify (- (sqrt x) y) into (- (sqrt x) y)
2.851 * [approximate]: Taking taylor expansion of (- (sqrt x) y) in (x y) around 0
2.851 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in y
2.851 * [taylor]: Taking taylor expansion of (sqrt x) in y
2.851 * [taylor]: Taking taylor expansion of x in y
2.851 * [backup-simplify]: Simplify x into x
2.851 * [backup-simplify]: Simplify (sqrt x) into (sqrt x)
2.851 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt x))) into 0
2.851 * [taylor]: Taking taylor expansion of y in y
2.851 * [backup-simplify]: Simplify 0 into 0
2.851 * [backup-simplify]: Simplify 1 into 1
2.851 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
2.851 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.851 * [taylor]: Taking taylor expansion of x in x
2.851 * [backup-simplify]: Simplify 0 into 0
2.851 * [backup-simplify]: Simplify 1 into 1
2.851 * [backup-simplify]: Simplify (sqrt 0) into 0
2.852 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.852 * [taylor]: Taking taylor expansion of y in x
2.852 * [backup-simplify]: Simplify y into y
2.852 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
2.852 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.852 * [taylor]: Taking taylor expansion of x in x
2.852 * [backup-simplify]: Simplify 0 into 0
2.852 * [backup-simplify]: Simplify 1 into 1
2.853 * [backup-simplify]: Simplify (sqrt 0) into 0
2.853 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.853 * [taylor]: Taking taylor expansion of y in x
2.853 * [backup-simplify]: Simplify y into y
2.853 * [backup-simplify]: Simplify (- y) into (- y)
2.854 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.854 * [taylor]: Taking taylor expansion of (- y) in y
2.854 * [taylor]: Taking taylor expansion of y in y
2.854 * [backup-simplify]: Simplify 0 into 0
2.854 * [backup-simplify]: Simplify 1 into 1
2.854 * [backup-simplify]: Simplify (- 0) into 0
2.854 * [backup-simplify]: Simplify 0 into 0
2.854 * [backup-simplify]: Simplify (- 0) into 0
2.854 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.854 * [taylor]: Taking taylor expansion of (- +nan.0) in y
2.854 * [taylor]: Taking taylor expansion of +nan.0 in y
2.854 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.855 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.855 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.855 * [backup-simplify]: Simplify (- 1) into -1
2.855 * [backup-simplify]: Simplify -1 into -1
2.857 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.857 * [backup-simplify]: Simplify (- 0) into 0
2.857 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.857 * [taylor]: Taking taylor expansion of (- +nan.0) in y
2.857 * [taylor]: Taking taylor expansion of +nan.0 in y
2.857 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.858 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.858 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.859 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (* 1 x) 2)) (+ (* -1 (* y 1)) (* (- +nan.0) (* 1 x)))) into (- (+ (* +nan.0 x) (- y (* +nan.0 (pow x 2)))))
2.859 * [backup-simplify]: Simplify (- (sqrt (/ 1 x)) (/ 1 y)) into (- (sqrt (/ 1 x)) (/ 1 y))
2.859 * [approximate]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in (x y) around 0
2.859 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in y
2.859 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
2.859 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.859 * [taylor]: Taking taylor expansion of x in y
2.859 * [backup-simplify]: Simplify x into x
2.859 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.859 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
2.859 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.859 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 x)))) into 0
2.859 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.859 * [taylor]: Taking taylor expansion of y in y
2.859 * [backup-simplify]: Simplify 0 into 0
2.859 * [backup-simplify]: Simplify 1 into 1
2.860 * [backup-simplify]: Simplify (/ 1 1) into 1
2.860 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
2.860 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.860 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.860 * [taylor]: Taking taylor expansion of x in x
2.860 * [backup-simplify]: Simplify 0 into 0
2.860 * [backup-simplify]: Simplify 1 into 1
2.860 * [backup-simplify]: Simplify (/ 1 1) into 1
2.860 * [backup-simplify]: Simplify (sqrt 0) into 0
2.861 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.861 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.861 * [taylor]: Taking taylor expansion of y in x
2.861 * [backup-simplify]: Simplify y into y
2.861 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.861 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
2.861 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.861 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.861 * [taylor]: Taking taylor expansion of x in x
2.861 * [backup-simplify]: Simplify 0 into 0
2.861 * [backup-simplify]: Simplify 1 into 1
2.861 * [backup-simplify]: Simplify (/ 1 1) into 1
2.862 * [backup-simplify]: Simplify (sqrt 0) into 0
2.862 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.862 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.862 * [taylor]: Taking taylor expansion of y in x
2.862 * [backup-simplify]: Simplify y into y
2.862 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.863 * [backup-simplify]: Simplify (+ 0 0) into 0
2.863 * [taylor]: Taking taylor expansion of 0 in y
2.863 * [backup-simplify]: Simplify 0 into 0
2.863 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.863 * [backup-simplify]: Simplify (+ +nan.0 (- (/ 1 y))) into (- (+ +nan.0 (/ 1 y)))
2.863 * [taylor]: Taking taylor expansion of (- (+ +nan.0 (/ 1 y))) in y
2.863 * [taylor]: Taking taylor expansion of (+ +nan.0 (/ 1 y)) in y
2.863 * [taylor]: Taking taylor expansion of +nan.0 in y
2.863 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.863 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.863 * [taylor]: Taking taylor expansion of y in y
2.863 * [backup-simplify]: Simplify 0 into 0
2.863 * [backup-simplify]: Simplify 1 into 1
2.863 * [backup-simplify]: Simplify (/ 1 1) into 1
2.863 * [backup-simplify]: Simplify (+ 0 1) into 1
2.864 * [backup-simplify]: Simplify (- 1) into -1
2.864 * [backup-simplify]: Simplify -1 into -1
2.864 * [backup-simplify]: Simplify 0 into 0
2.864 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.866 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.866 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.866 * [backup-simplify]: Simplify (- 0) into 0
2.866 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.866 * [taylor]: Taking taylor expansion of (- +nan.0) in y
2.866 * [taylor]: Taking taylor expansion of +nan.0 in y
2.866 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.867 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.868 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
2.868 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.868 * [backup-simplify]: Simplify 0 into 0
2.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.872 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
2.872 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.872 * [backup-simplify]: Simplify (- 0) into 0
2.873 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.873 * [taylor]: Taking taylor expansion of (- +nan.0) in y
2.873 * [taylor]: Taking taylor expansion of +nan.0 in y
2.873 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.873 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.873 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.874 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* 1 (/ 1 x))) (+ (- +nan.0) (* -1 (* (/ 1 (/ 1 y)) 1)))) into (- (+ y (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
2.874 * [backup-simplify]: Simplify (- (sqrt (/ 1 (- x))) (/ 1 (- y))) into (+ (sqrt (/ -1 x)) (/ 1 y))
2.874 * [approximate]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in (x y) around 0
2.874 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in y
2.874 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
2.874 * [taylor]: Taking taylor expansion of (/ -1 x) in y
2.874 * [taylor]: Taking taylor expansion of -1 in y
2.874 * [backup-simplify]: Simplify -1 into -1
2.874 * [taylor]: Taking taylor expansion of x in y
2.874 * [backup-simplify]: Simplify x into x
2.874 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.874 * [backup-simplify]: Simplify (sqrt (/ -1 x)) into (sqrt (/ -1 x))
2.874 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
2.874 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 x)))) into 0
2.874 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.874 * [taylor]: Taking taylor expansion of y in y
2.874 * [backup-simplify]: Simplify 0 into 0
2.874 * [backup-simplify]: Simplify 1 into 1
2.875 * [backup-simplify]: Simplify (/ 1 1) into 1
2.875 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in x
2.875 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.875 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.875 * [taylor]: Taking taylor expansion of -1 in x
2.875 * [backup-simplify]: Simplify -1 into -1
2.875 * [taylor]: Taking taylor expansion of x in x
2.875 * [backup-simplify]: Simplify 0 into 0
2.875 * [backup-simplify]: Simplify 1 into 1
2.875 * [backup-simplify]: Simplify (/ -1 1) into -1
2.875 * [backup-simplify]: Simplify (sqrt 0) into 0
2.876 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
2.876 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.876 * [taylor]: Taking taylor expansion of y in x
2.876 * [backup-simplify]: Simplify y into y
2.876 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.876 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (/ 1 y)) in x
2.876 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.876 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.876 * [taylor]: Taking taylor expansion of -1 in x
2.876 * [backup-simplify]: Simplify -1 into -1
2.876 * [taylor]: Taking taylor expansion of x in x
2.876 * [backup-simplify]: Simplify 0 into 0
2.876 * [backup-simplify]: Simplify 1 into 1
2.876 * [backup-simplify]: Simplify (/ -1 1) into -1
2.877 * [backup-simplify]: Simplify (sqrt 0) into 0
2.877 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
2.877 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.878 * [taylor]: Taking taylor expansion of y in x
2.878 * [backup-simplify]: Simplify y into y
2.878 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.878 * [backup-simplify]: Simplify (+ 0 0) into 0
2.878 * [taylor]: Taking taylor expansion of 0 in y
2.878 * [backup-simplify]: Simplify 0 into 0
2.878 * [backup-simplify]: Simplify (+ +nan.0 (/ 1 y)) into (- (/ 1 y) +nan.0)
2.878 * [taylor]: Taking taylor expansion of (- (/ 1 y) +nan.0) in y
2.878 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.878 * [taylor]: Taking taylor expansion of y in y
2.878 * [backup-simplify]: Simplify 0 into 0
2.878 * [backup-simplify]: Simplify 1 into 1
2.878 * [backup-simplify]: Simplify (/ 1 1) into 1
2.878 * [taylor]: Taking taylor expansion of +nan.0 in y
2.878 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.879 * [backup-simplify]: Simplify (+ 1 0) into 1
2.879 * [backup-simplify]: Simplify 1 into 1
2.879 * [backup-simplify]: Simplify 0 into 0
2.879 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.881 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.881 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.881 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.881 * [taylor]: Taking taylor expansion of (- +nan.0) in y
2.881 * [taylor]: Taking taylor expansion of +nan.0 in y
2.881 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.882 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.883 * [backup-simplify]: Simplify (+ 0 (- +nan.0)) into (- +nan.0)
2.883 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.883 * [backup-simplify]: Simplify 0 into 0
2.883 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.886 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
2.886 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.886 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
2.886 * [taylor]: Taking taylor expansion of (- +nan.0) in y
2.886 * [taylor]: Taking taylor expansion of +nan.0 in y
2.886 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.886 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.887 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.887 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* 1 (/ 1 (- x)))) (+ (- +nan.0) (* 1 (* (/ 1 (/ 1 (- y))) 1)))) into (- (+ y (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
2.887 * * * [progress]: simplifying candidates
2.889 * [simplify]: Simplifying:
  (expm1 (* (+ (sqrt x) y) (- (sqrt x) y)))
  (log1p (* (+ (sqrt x) y) (- (sqrt x) y)))
  (* (+ (sqrt x) y) (- (sqrt x) y))
  (+ (log (+ (sqrt x) y)) (log (- (sqrt x) y)))
  (log (* (+ (sqrt x) y) (- (sqrt x) y)))
  (exp (* (+ (sqrt x) y) (- (sqrt x) y)))
  (* (* (* (+ (sqrt x) y) (+ (sqrt x) y)) (+ (sqrt x) y)) (* (* (- (sqrt x) y) (- (sqrt x) y)) (- (sqrt x) y)))
  (* (cbrt (* (+ (sqrt x) y) (- (sqrt x) y))) (cbrt (* (+ (sqrt x) y) (- (sqrt x) y))))
  (cbrt (* (+ (sqrt x) y) (- (sqrt x) y)))
  (* (* (* (+ (sqrt x) y) (- (sqrt x) y)) (* (+ (sqrt x) y) (- (sqrt x) y))) (* (+ (sqrt x) y) (- (sqrt x) y)))
  (sqrt (* (+ (sqrt x) y) (- (sqrt x) y)))
  (sqrt (* (+ (sqrt x) y) (- (sqrt x) y)))
  (* (+ (pow (sqrt x) 3) (pow y 3)) (- (pow (sqrt x) 3) (pow y 3)))
  (* (+ (* (sqrt x) (sqrt x)) (- (* y y) (* (sqrt x) y))) (+ (* (sqrt x) (sqrt x)) (+ (* y y) (* (sqrt x) y))))
  (* (+ (pow (sqrt x) 3) (pow y 3)) (- (* (sqrt x) (sqrt x)) (* y y)))
  (* (+ (* (sqrt x) (sqrt x)) (- (* y y) (* (sqrt x) y))) (+ (sqrt x) y))
  (* (- (* (sqrt x) (sqrt x)) (* y y)) (- (pow (sqrt x) 3) (pow y 3)))
  (* (- (sqrt x) y) (+ (* (sqrt x) (sqrt x)) (+ (* y y) (* (sqrt x) y))))
  (* (- (* (sqrt x) (sqrt x)) (* y y)) (- (* (sqrt x) (sqrt x)) (* y y)))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (sqrt (+ (sqrt x) y)) (sqrt (- (sqrt x) y)))
  (* (sqrt (+ (sqrt x) y)) (sqrt (- (sqrt x) y)))
  (* (+ (sqrt x) y) (fma (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x)) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (+ (sqrt x) y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (+ (sqrt x) y) (fma (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x)) (- (* (sqrt y) (sqrt y)))))
  (* (+ (sqrt x) y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (+ (sqrt x) y) (fma (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x)) (- (* y 1))))
  (* (+ (sqrt x) y) (fma (- y) 1 (* y 1)))
  (* (+ (sqrt x) y) (fma (sqrt (* (cbrt x) (cbrt x))) (sqrt (cbrt x)) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (+ (sqrt x) y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (+ (sqrt x) y) (fma (sqrt (* (cbrt x) (cbrt x))) (sqrt (cbrt x)) (- (* (sqrt y) (sqrt y)))))
  (* (+ (sqrt x) y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (+ (sqrt x) y) (fma (sqrt (* (cbrt x) (cbrt x))) (sqrt (cbrt x)) (- (* y 1))))
  (* (+ (sqrt x) y) (fma (- y) 1 (* y 1)))
  (* (+ (sqrt x) y) (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (+ (sqrt x) y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (+ (sqrt x) y) (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* (sqrt y) (sqrt y)))))
  (* (+ (sqrt x) y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (+ (sqrt x) y) (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* y 1))))
  (* (+ (sqrt x) y) (fma (- y) 1 (* y 1)))
  (* (+ (sqrt x) y) (fma (sqrt 1) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (+ (sqrt x) y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (+ (sqrt x) y) (fma (sqrt 1) (sqrt x) (- (* (sqrt y) (sqrt y)))))
  (* (+ (sqrt x) y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (+ (sqrt x) y) (fma (sqrt 1) (sqrt x) (- (* y 1))))
  (* (+ (sqrt x) y) (fma (- y) 1 (* y 1)))
  (* (+ (sqrt x) y) (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (+ (sqrt x) y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (+ (sqrt x) y) (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* (sqrt y) (sqrt y)))))
  (* (+ (sqrt x) y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (+ (sqrt x) y) (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* y 1))))
  (* (+ (sqrt x) y) (fma (- y) 1 (* y 1)))
  (* (+ (sqrt x) y) (fma 1 (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (+ (sqrt x) y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (+ (sqrt x) y) (fma 1 (sqrt x) (- (* (sqrt y) (sqrt y)))))
  (* (+ (sqrt x) y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (+ (sqrt x) y) (fma 1 (sqrt x) (- (* y 1))))
  (* (+ (sqrt x) y) (fma (- y) 1 (* y 1)))
  (* (+ (sqrt x) y) (sqrt x))
  (* (+ (sqrt x) y) (- y))
  (* (+ (sqrt x) y) (sqrt x))
  (* (+ (sqrt x) y) (- y))
  (* (fma (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x)) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ (sqrt x) y))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ (sqrt x) y))
  (* (fma (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x)) (- (* (sqrt y) (sqrt y)))) (+ (sqrt x) y))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ (sqrt x) y))
  (* (fma (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x)) (- (* y 1))) (+ (sqrt x) y))
  (* (fma (- y) 1 (* y 1)) (+ (sqrt x) y))
  (* (fma (sqrt (* (cbrt x) (cbrt x))) (sqrt (cbrt x)) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ (sqrt x) y))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ (sqrt x) y))
  (* (fma (sqrt (* (cbrt x) (cbrt x))) (sqrt (cbrt x)) (- (* (sqrt y) (sqrt y)))) (+ (sqrt x) y))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ (sqrt x) y))
  (* (fma (sqrt (* (cbrt x) (cbrt x))) (sqrt (cbrt x)) (- (* y 1))) (+ (sqrt x) y))
  (* (fma (- y) 1 (* y 1)) (+ (sqrt x) y))
  (* (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ (sqrt x) y))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ (sqrt x) y))
  (* (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* (sqrt y) (sqrt y)))) (+ (sqrt x) y))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ (sqrt x) y))
  (* (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* y 1))) (+ (sqrt x) y))
  (* (fma (- y) 1 (* y 1)) (+ (sqrt x) y))
  (* (fma (sqrt 1) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ (sqrt x) y))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ (sqrt x) y))
  (* (fma (sqrt 1) (sqrt x) (- (* (sqrt y) (sqrt y)))) (+ (sqrt x) y))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ (sqrt x) y))
  (* (fma (sqrt 1) (sqrt x) (- (* y 1))) (+ (sqrt x) y))
  (* (fma (- y) 1 (* y 1)) (+ (sqrt x) y))
  (* (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ (sqrt x) y))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ (sqrt x) y))
  (* (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* (sqrt y) (sqrt y)))) (+ (sqrt x) y))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ (sqrt x) y))
  (* (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* y 1))) (+ (sqrt x) y))
  (* (fma (- y) 1 (* y 1)) (+ (sqrt x) y))
  (* (fma 1 (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ (sqrt x) y))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ (sqrt x) y))
  (* (fma 1 (sqrt x) (- (* (sqrt y) (sqrt y)))) (+ (sqrt x) y))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ (sqrt x) y))
  (* (fma 1 (sqrt x) (- (* y 1))) (+ (sqrt x) y))
  (* (fma (- y) 1 (* y 1)) (+ (sqrt x) y))
  (* (sqrt x) (+ (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (* (sqrt x) (+ (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (* (cbrt (- (sqrt x) y)) (cbrt (- (sqrt x) y))))
  (* (+ (sqrt x) y) (sqrt (- (sqrt x) y)))
  (* (+ (sqrt x) y) 1)
  (* (+ (sqrt x) y) (+ (sqrt (sqrt x)) (sqrt y)))
  (* (+ (sqrt x) y) (+ (sqrt (sqrt x)) (sqrt y)))
  (* (+ (sqrt x) y) 1)
  (* (cbrt (+ (sqrt x) y)) (- (sqrt x) y))
  (* (sqrt (+ (sqrt x) y)) (- (sqrt x) y))
  (* (+ (sqrt x) y) (- (sqrt x) y))
  (* (+ (sqrt x) y) (- (sqrt x) y))
  (* (+ (sqrt x) y) (- (pow (sqrt x) 3) (pow y 3)))
  (* (+ (sqrt x) y) (- (* (sqrt x) (sqrt x)) (* y y)))
  (* (+ (pow (sqrt x) 3) (pow y 3)) (- (sqrt x) y))
  (* (- (* (sqrt x) (sqrt x)) (* y y)) (- (sqrt x) y))
  (fma (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x)) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))
  (fma (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x)) (- (* (sqrt y) (sqrt y))))
  (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))
  (fma (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x)) (- (* y 1)))
  (fma (- y) 1 (* y 1))
  (fma (sqrt (* (cbrt x) (cbrt x))) (sqrt (cbrt x)) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))
  (fma (sqrt (* (cbrt x) (cbrt x))) (sqrt (cbrt x)) (- (* (sqrt y) (sqrt y))))
  (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))
  (fma (sqrt (* (cbrt x) (cbrt x))) (sqrt (cbrt x)) (- (* y 1)))
  (fma (- y) 1 (* y 1))
  (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))
  (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* (sqrt y) (sqrt y))))
  (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))
  (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* y 1)))
  (fma (- y) 1 (* y 1))
  (fma (sqrt 1) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))
  (fma (sqrt 1) (sqrt x) (- (* (sqrt y) (sqrt y))))
  (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))
  (fma (sqrt 1) (sqrt x) (- (* y 1)))
  (fma (- y) 1 (* y 1))
  (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))
  (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* (sqrt y) (sqrt y))))
  (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))
  (fma (sqrt (sqrt x)) (sqrt (sqrt x)) (- (* y 1)))
  (fma (- y) 1 (* y 1))
  (fma 1 (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))
  (fma 1 (sqrt x) (- (* (sqrt y) (sqrt y))))
  (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))
  (fma 1 (sqrt x) (- (* y 1)))
  (fma (- y) 1 (* y 1))
  (expm1 (- (sqrt x) y))
  (log1p (- (sqrt x) y))
  (- y)
  (- y)
  (- y)
  (- y)
  (- y)
  (- y)
  (/ (exp (sqrt x)) (exp y))
  (log (- (sqrt x) y))
  (exp (- (sqrt x) y))
  (* (cbrt (- (sqrt x) y)) (cbrt (- (sqrt x) y)))
  (cbrt (- (sqrt x) y))
  (* (* (- (sqrt x) y) (- (sqrt x) y)) (- (sqrt x) y))
  (sqrt (- (sqrt x) y))
  (sqrt (- (sqrt x) y))
  (- (pow (sqrt x) 3) (pow y 3))
  (+ (* (sqrt x) (sqrt x)) (+ (* y y) (* (sqrt x) y)))
  (- y)
  (- (* (sqrt x) (sqrt x)) (* y y))
  (+ (sqrt x) y)
  (+ (sqrt (sqrt x)) (sqrt y))
  (- (sqrt (sqrt x)) (sqrt y))
  (+ (sqrt (sqrt x)) (sqrt y))
  (- (sqrt (sqrt x)) (sqrt y))
  (- (sqrt x) y)
  (- y)
  (- (+ (pow y 2) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 (* x y)))))))
  (- (+ (pow y 2) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
  (- (+ (pow y 2) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
  (- (+ (* +nan.0 x) (- y (* +nan.0 (pow x 2)))))
  (- (+ y (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ y (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
2.891 * * [simplify]: iteration 0: 178 enodes
2.932 * * [simplify]: iteration 1: 568 enodes
3.303 * * [simplify]: iteration 2: 3491 enodes
4.007 * * [simplify]: iteration complete: 5001 enodes
4.008 * * [simplify]: Extracting #0: cost 56 inf + 0
4.010 * * [simplify]: Extracting #1: cost 1092 inf + 0
4.018 * * [simplify]: Extracting #2: cost 1448 inf + 15947
4.050 * * [simplify]: Extracting #3: cost 396 inf + 161153
4.112 * * [simplify]: Extracting #4: cost 56 inf + 229563
4.182 * * [simplify]: Extracting #5: cost 4 inf + 243472
4.251 * * [simplify]: Extracting #6: cost 0 inf + 244264
4.322 * [simplify]: Simplified to:
  (expm1 (* (- (sqrt x) y) (+ (sqrt x) y)))
  (log1p (* (- (sqrt x) y) (+ (sqrt x) y)))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (log (* (- (sqrt x) y) (+ (sqrt x) y)))
  (log (* (- (sqrt x) y) (+ (sqrt x) y)))
  (exp (* (- (sqrt x) y) (+ (sqrt x) y)))
  (* (* (- (sqrt x) y) (+ (sqrt x) y)) (* (* (- (sqrt x) y) (+ (sqrt x) y)) (* (- (sqrt x) y) (+ (sqrt x) y))))
  (* (cbrt (* (- (sqrt x) y) (+ (sqrt x) y))) (cbrt (* (- (sqrt x) y) (+ (sqrt x) y))))
  (cbrt (* (- (sqrt x) y) (+ (sqrt x) y)))
  (* (* (- (sqrt x) y) (+ (sqrt x) y)) (* (* (- (sqrt x) y) (+ (sqrt x) y)) (* (- (sqrt x) y) (+ (sqrt x) y))))
  (sqrt (* (- (sqrt x) y) (+ (sqrt x) y)))
  (sqrt (* (- (sqrt x) y) (+ (sqrt x) y)))
  (* (- (* x (sqrt x)) (* (* y y) y)) (fma (* y y) y (* x (sqrt x))))
  (* (fma y (- y (sqrt x)) x) (fma y (+ y (sqrt x)) x))
  (* (- x (* y y)) (fma (* y y) y (* x (sqrt x))))
  (* (+ (sqrt x) y) (fma y (- y (sqrt x)) x))
  (* (- (* x (sqrt x)) (* (* y y) y)) (- x (* y y)))
  (* (fma y (+ y (sqrt x)) x) (- (sqrt x) y))
  (* (- x (* y y)) (- x (* y y)))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (sqrt (- (sqrt x) y)) (sqrt (+ (sqrt x) y)))
  (* (sqrt (- (sqrt x) y)) (sqrt (+ (sqrt x) y)))
  (* (+ (sqrt x) y) (- (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x))) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (- (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x))) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (- (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x))) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (- (* (fabs (cbrt x)) (sqrt (cbrt x))) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (- (* (fabs (cbrt x)) (sqrt (cbrt x))) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (- (* (fabs (cbrt x)) (sqrt (cbrt x))) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (sqrt x))
  (* (+ (sqrt x) y) (- y))
  (* (+ (sqrt x) y) (sqrt x))
  (* (+ (sqrt x) y) (- y))
  (* (+ (sqrt x) y) (- (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x))) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (- (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x))) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (- (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x))) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (- (* (fabs (cbrt x)) (sqrt (cbrt x))) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (- (* (fabs (cbrt x)) (sqrt (cbrt x))) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (- (* (fabs (cbrt x)) (sqrt (cbrt x))) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (fma y -1 y) (+ (sqrt x) y))
  (fma y (sqrt x) x)
  (* (+ (sqrt x) y) (- y))
  (fma y (sqrt x) x)
  (* (+ (sqrt x) y) (- y))
  (* (cbrt (- (sqrt x) y)) (* (cbrt (- (sqrt x) y)) (+ (sqrt x) y)))
  (* (+ (sqrt x) y) (sqrt (- (sqrt x) y)))
  (+ (sqrt x) y)
  (* (+ (sqrt y) (sqrt (sqrt x))) (+ (sqrt x) y))
  (* (+ (sqrt y) (sqrt (sqrt x))) (+ (sqrt x) y))
  (+ (sqrt x) y)
  (* (cbrt (+ (sqrt x) y)) (- (sqrt x) y))
  (* (sqrt (+ (sqrt x) y)) (- (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (- (* x (sqrt x)) (* (* y y) y)) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (- x (* y y)))
  (* (- (sqrt x) y) (fma (* y y) y (* x (sqrt x))))
  (* (- (sqrt x) y) (- x (* y y)))
  (- (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x))) y)
  (fma y -1 y)
  (- (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x))) y)
  (fma y -1 y)
  (- (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (cbrt (sqrt x))) y)
  (fma y -1 y)
  (- (* (fabs (cbrt x)) (sqrt (cbrt x))) y)
  (fma y -1 y)
  (- (* (fabs (cbrt x)) (sqrt (cbrt x))) y)
  (fma y -1 y)
  (- (* (fabs (cbrt x)) (sqrt (cbrt x))) y)
  (fma y -1 y)
  (- (sqrt x) y)
  (fma y -1 y)
  (- (sqrt x) y)
  (fma y -1 y)
  (- (sqrt x) y)
  (fma y -1 y)
  (- (sqrt x) y)
  (fma y -1 y)
  (- (sqrt x) y)
  (fma y -1 y)
  (- (sqrt x) y)
  (fma y -1 y)
  (- (sqrt x) y)
  (fma y -1 y)
  (- (sqrt x) y)
  (fma y -1 y)
  (- (sqrt x) y)
  (fma y -1 y)
  (- (sqrt x) y)
  (fma y -1 y)
  (- (sqrt x) y)
  (fma y -1 y)
  (- (sqrt x) y)
  (fma y -1 y)
  (expm1 (- (sqrt x) y))
  (log1p (- (sqrt x) y))
  (- y)
  (- y)
  (- y)
  (- y)
  (- y)
  (- y)
  (exp (- (sqrt x) y))
  (log (- (sqrt x) y))
  (exp (- (sqrt x) y))
  (* (cbrt (- (sqrt x) y)) (cbrt (- (sqrt x) y)))
  (cbrt (- (sqrt x) y))
  (* (- (sqrt x) y) (* (- (sqrt x) y) (- (sqrt x) y)))
  (sqrt (- (sqrt x) y))
  (sqrt (- (sqrt x) y))
  (- (* x (sqrt x)) (* (* y y) y))
  (fma y (+ y (sqrt x)) x)
  (- y)
  (- x (* y y))
  (+ (sqrt x) y)
  (+ (sqrt y) (sqrt (sqrt x)))
  (- (sqrt (sqrt x)) (sqrt y))
  (+ (sqrt y) (sqrt (sqrt x)))
  (- (sqrt (sqrt x)) (sqrt y))
  (- (sqrt x) y)
  (- y)
  (fma y (- y) (* +nan.0 (- (* x x) (* x y))))
  (fma +nan.0 (+ (/ y x) (- y)) (* y (- y)))
  (fma +nan.0 (+ (/ y x) (- y)) (* y (- y)))
  (- (fma +nan.0 x (- y (* +nan.0 (* x x)))))
  (+ (- y) (- (/ +nan.0 x) +nan.0))
  (+ (- y) (- (/ +nan.0 x) +nan.0))
4.334 * * * [progress]: adding candidates to table
4.603 * [progress]: [Phase 3 of 3] Extracting.
4.603 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- x (* y y)))> #<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))>)
4.603 * * * [regime-changes]: Trying 4 branch expressions: ((* y y) (- x (* y y)) y x)
4.603 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (- x (* y y)))> #<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))>)
4.633 * * * * [regimes]: Trying to branch on (- x (* y y)) from (#<alt (λ (x y) (- x (* y y)))> #<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))>)
4.670 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- x (* y y)))> #<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))>)
4.707 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- x (* y y)))> #<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))>)
4.743 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
4.744 * [simplify]: Simplifying:
  (- x (* y y))
4.744 * * [simplify]: iteration 0: 4 enodes
4.744 * * [simplify]: iteration complete: 4 enodes
4.744 * * [simplify]: Extracting #0: cost 1 inf + 0
4.744 * * [simplify]: Extracting #1: cost 3 inf + 0
4.744 * * [simplify]: Extracting #2: cost 3 inf + 1
4.744 * * [simplify]: Extracting #3: cost 0 inf + 125
4.744 * [simplify]: Simplified to:
  (- x (* y y))
6.056 * [regime-testing]: Baseline error score: 0.005125640705088136
6.069 * [regime-testing]: Oracle error score: 0.002250281285160645
6.094 * [regime-testing]: End program error score: 0.005125640705088136