30.403 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (/ (+ x y) (+ y y)))>
0.020 * [simplify]: Simplifying:
  (/ (+ x y) (+ y y))
0.020 * * [simplify]: iteration 0: 5 enodes
0.021 * * [simplify]: iteration 1: 8 enodes
0.022 * * [simplify]: iteration 2: 11 enodes
0.024 * * [simplify]: iteration complete: 11 enodes
0.024 * * [simplify]: Extracting #0: cost 1 inf + 0
0.024 * * [simplify]: Extracting #1: cost 5 inf + 0
0.024 * * [simplify]: Extracting #2: cost 5 inf + 42
0.024 * * [simplify]: Extracting #3: cost 3 inf + 44
0.024 * * [simplify]: Extracting #4: cost 0 inf + 291
0.024 * [simplify]: Simplified to:
  (/ (+ y x) (+ y y))
0.025 * * [progress]: iteration 1 / 4
0.025 * * * [progress]: picking best candidate
0.027 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (+ y y)))>
0.027 * * * [progress]: localizing error
0.036 * * * [progress]: generating rewritten candidates
0.036 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.061 * * * [progress]: generating series expansions
0.061 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.062 * [backup-simplify]: Simplify (/ (+ x y) (+ y y)) into (* 1/2 (/ (+ x y) y))
0.062 * [approximate]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in (x y) around 0
0.062 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in y
0.062 * [taylor]: Taking taylor expansion of 1/2 in y
0.062 * [backup-simplify]: Simplify 1/2 into 1/2
0.062 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in y
0.062 * [taylor]: Taking taylor expansion of (+ x y) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [backup-simplify]: Simplify x into x
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 1 into 1
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 1 into 1
0.062 * [backup-simplify]: Simplify (+ x 0) into x
0.062 * [backup-simplify]: Simplify (/ x 1) into x
0.062 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in x
0.062 * [taylor]: Taking taylor expansion of 1/2 in x
0.062 * [backup-simplify]: Simplify 1/2 into 1/2
0.062 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x
0.062 * [taylor]: Taking taylor expansion of (+ x y) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 1 into 1
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [backup-simplify]: Simplify y into y
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [backup-simplify]: Simplify y into y
0.062 * [backup-simplify]: Simplify (+ 0 y) into y
0.062 * [backup-simplify]: Simplify (/ y y) into 1
0.062 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in x
0.062 * [taylor]: Taking taylor expansion of 1/2 in x
0.062 * [backup-simplify]: Simplify 1/2 into 1/2
0.062 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x
0.062 * [taylor]: Taking taylor expansion of (+ x y) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 1 into 1
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [backup-simplify]: Simplify y into y
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [backup-simplify]: Simplify y into y
0.062 * [backup-simplify]: Simplify (+ 0 y) into y
0.062 * [backup-simplify]: Simplify (/ y y) into 1
0.063 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
0.063 * [taylor]: Taking taylor expansion of 1/2 in y
0.063 * [backup-simplify]: Simplify 1/2 into 1/2
0.063 * [backup-simplify]: Simplify (+ 1 0) into 1
0.063 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y)
0.064 * [backup-simplify]: Simplify (+ (* 1/2 (/ 1 y)) (* 0 1)) into (* 1/2 (/ 1 y))
0.064 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in y
0.064 * [taylor]: Taking taylor expansion of 1/2 in y
0.064 * [backup-simplify]: Simplify 1/2 into 1/2
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.064 * [backup-simplify]: Simplify (/ 1 1) into 1
0.064 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
0.064 * [backup-simplify]: Simplify 1/2 into 1/2
0.064 * [backup-simplify]: Simplify 1/2 into 1/2
0.065 * [backup-simplify]: Simplify (+ 0 0) into 0
0.065 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
0.065 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.066 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify (+ 0 0) into 0
0.067 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.068 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.069 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify (+ 0 0) into 0
0.069 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.070 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify (+ 1/2 (* 1/2 (* (/ 1 y) x))) into (+ (* 1/2 (/ x y)) 1/2)
0.071 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 y))) into (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y))
0.071 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in (x y) around 0
0.071 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in y
0.071 * [taylor]: Taking taylor expansion of 1/2 in y
0.071 * [backup-simplify]: Simplify 1/2 into 1/2
0.071 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y
0.071 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.071 * [taylor]: Taking taylor expansion of x in y
0.071 * [backup-simplify]: Simplify x into x
0.071 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [backup-simplify]: Simplify (/ 1 1) into 1
0.071 * [taylor]: Taking taylor expansion of y in y
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x
0.071 * [taylor]: Taking taylor expansion of 1/2 in x
0.071 * [backup-simplify]: Simplify 1/2 into 1/2
0.071 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x
0.071 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.072 * [backup-simplify]: Simplify (/ 1 1) into 1
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [backup-simplify]: Simplify y into y
0.072 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [backup-simplify]: Simplify y into y
0.072 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x
0.072 * [taylor]: Taking taylor expansion of 1/2 in x
0.072 * [backup-simplify]: Simplify 1/2 into 1/2
0.072 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x
0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify 1 into 1
0.072 * [backup-simplify]: Simplify (/ 1 1) into 1
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [backup-simplify]: Simplify y into y
0.072 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [backup-simplify]: Simplify y into y
0.073 * [backup-simplify]: Simplify (+ 1 0) into 1
0.073 * [backup-simplify]: Simplify (* 1 y) into y
0.073 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y)
0.073 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.073 * [taylor]: Taking taylor expansion of 1/2 in y
0.073 * [backup-simplify]: Simplify 1/2 into 1/2
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 1 into 1
0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.073 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.074 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1
0.074 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 y)) into 1/2
0.074 * [taylor]: Taking taylor expansion of 1/2 in y
0.074 * [backup-simplify]: Simplify 1/2 into 1/2
0.074 * [backup-simplify]: Simplify (* 1/2 0) into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.075 * [backup-simplify]: Simplify (+ 0 0) into 0
0.076 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
0.077 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 y))) into 0
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1/2 into 1/2
0.077 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
0.077 * [backup-simplify]: Simplify 1/2 into 1/2
0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.078 * [backup-simplify]: Simplify (+ 0 0) into 0
0.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
0.079 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) 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 0 into 0
0.079 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.081 * [backup-simplify]: Simplify (+ 0 0) into 0
0.082 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.083 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
0.083 * [taylor]: Taking taylor expansion of 0 in y
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 0 into 0
0.083 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 y) (/ 1 (/ 1 x)))) 1/2) into (+ (* 1/2 (/ x y)) 1/2)
0.084 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- y)) (/ 1 (- y)))) into (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y))
0.084 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in (x y) around 0
0.084 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in y
0.084 * [taylor]: Taking taylor expansion of 1/2 in y
0.084 * [backup-simplify]: Simplify 1/2 into 1/2
0.084 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y
0.084 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.084 * [taylor]: Taking taylor expansion of x in y
0.084 * [backup-simplify]: Simplify x into x
0.084 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.084 * [taylor]: Taking taylor expansion of y in y
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (/ 1 1) into 1
0.084 * [taylor]: Taking taylor expansion of y in y
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x
0.084 * [taylor]: Taking taylor expansion of 1/2 in x
0.084 * [backup-simplify]: Simplify 1/2 into 1/2
0.084 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x
0.084 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
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
0.085 * [backup-simplify]: Simplify (/ 1 1) into 1
0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [backup-simplify]: Simplify y into y
0.085 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [backup-simplify]: Simplify y into y
0.085 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x
0.085 * [taylor]: Taking taylor expansion of 1/2 in x
0.085 * [backup-simplify]: Simplify 1/2 into 1/2
0.085 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x
0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify 1 into 1
0.085 * [backup-simplify]: Simplify (/ 1 1) into 1
0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [backup-simplify]: Simplify y into y
0.085 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [backup-simplify]: Simplify y into y
0.085 * [backup-simplify]: Simplify (+ 1 0) into 1
0.086 * [backup-simplify]: Simplify (* 1 y) into y
0.086 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y)
0.086 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.086 * [taylor]: Taking taylor expansion of 1/2 in y
0.086 * [backup-simplify]: Simplify 1/2 into 1/2
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 1 into 1
0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.087 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1
0.087 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 y)) into 1/2
0.087 * [taylor]: Taking taylor expansion of 1/2 in y
0.087 * [backup-simplify]: Simplify 1/2 into 1/2
0.087 * [backup-simplify]: Simplify (* 1/2 0) into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.088 * [backup-simplify]: Simplify (+ 0 0) into 0
0.088 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
0.089 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 y))) into 0
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 1/2 into 1/2
0.090 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
0.090 * [backup-simplify]: Simplify 1/2 into 1/2
0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.090 * [backup-simplify]: Simplify (+ 0 0) into 0
0.091 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
0.092 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
0.093 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.095 * [backup-simplify]: Simplify (+ 0 0) into 0
0.096 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.097 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1/2) into (+ (* 1/2 (/ x y)) 1/2)
0.098 * * * [progress]: simplifying candidates
0.098 * * * * [progress]: [ 1 / 84 ] simplifiying candidate #<alt (λ (x y) (pow (/ (+ x y) (+ y y)) 1))>
0.098 * * * * [progress]: [ 2 / 84 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (+ x y)) (log (+ y y)))))>
0.098 * * * * [progress]: [ 3 / 84 ] simplifiying candidate #<alt (λ (x y) (exp (log (/ (+ x y) (+ y y)))))>
0.098 * * * * [progress]: [ 4 / 84 ] simplifiying candidate #<alt (λ (x y) (log (exp (/ (+ x y) (+ y y)))))>
0.098 * * * * [progress]: [ 5 / 84 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ y y) (+ y y)) (+ y y)))))>
0.098 * * * * [progress]: [ 6 / 84 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (+ x y) (+ y y))) (cbrt (/ (+ x y) (+ y y)))) (cbrt (/ (+ x y) (+ y y)))))>
0.098 * * * * [progress]: [ 7 / 84 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (/ (+ x y) (+ y y)) (/ (+ x y) (+ y y))) (/ (+ x y) (+ y y)))))>
0.098 * * * * [progress]: [ 8 / 84 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (/ (+ x y) (+ y y))) (sqrt (/ (+ x y) (+ y y)))))>
0.098 * * * * [progress]: [ 9 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (+ x y)) (- (+ y y))))>
0.098 * * * * [progress]: [ 10 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (cbrt (+ x y)) (cbrt (+ y y)))))>
0.099 * * * * [progress]: [ 11 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y y))) (/ (cbrt (+ x y)) (sqrt (+ y y)))))>
0.099 * * * * [progress]: [ 12 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (cbrt (+ x y)) (+ y y))))>
0.099 * * * * [progress]: [ 13 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x y)) (+ (cbrt y) (cbrt y)))))>
0.099 * * * * [progress]: [ 14 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y)))))>
0.099 * * * * [progress]: [ 15 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (cbrt (+ x y)) (+ y y))))>
0.099 * * * * [progress]: [ 16 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (cbrt y)) (/ (cbrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))))>
0.099 * * * * [progress]: [ 17 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y)))))>
0.099 * * * * [progress]: [ 18 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y) (/ (cbrt (+ x y)) (+ 1 1))))>
0.099 * * * * [progress]: [ 19 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ 1 1)) (/ (cbrt (+ x y)) y)))>
0.099 * * * * [progress]: [ 20 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ 1 1)) (/ (cbrt (+ x y)) y)))>
0.099 * * * * [progress]: [ 21 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2) (/ (cbrt (+ x y)) y)))>
0.099 * * * * [progress]: [ 22 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (sqrt (+ x y)) (cbrt (+ y y)))))>
0.099 * * * * [progress]: [ 23 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (sqrt (+ y y))) (/ (sqrt (+ x y)) (sqrt (+ y y)))))>
0.099 * * * * [progress]: [ 24 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) (+ y y))))>
0.099 * * * * [progress]: [ 25 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x y)) (+ (cbrt y) (cbrt y)))))>
0.099 * * * * [progress]: [ 26 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y)))))>
0.100 * * * * [progress]: [ 27 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) (+ y y))))>
0.100 * * * * [progress]: [ 28 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (cbrt y)) (/ (sqrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))))>
0.100 * * * * [progress]: [ 29 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y)))))>
0.100 * * * * [progress]: [ 30 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) (+ 1 1))))>
0.100 * * * * [progress]: [ 31 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (+ 1 1)) (/ (sqrt (+ x y)) y)))>
0.100 * * * * [progress]: [ 32 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (+ 1 1)) (/ (sqrt (+ x y)) y)))>
0.100 * * * * [progress]: [ 33 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) 2) (/ (sqrt (+ x y)) y)))>
0.100 * * * * [progress]: [ 34 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (cbrt (+ y y)))))>
0.100 * * * * [progress]: [ 35 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt (+ y y))) (/ (+ x y) (sqrt (+ y y)))))>
0.100 * * * * [progress]: [ 36 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (+ x y) (+ y y))))>
0.100 * * * * [progress]: [ 37 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (+ (cbrt y) (cbrt y)))))>
0.100 * * * * [progress]: [ 38 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y)))))>
0.100 * * * * [progress]: [ 39 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (+ x y) (+ y y))))>
0.100 * * * * [progress]: [ 40 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (cbrt y)) (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))))>
0.100 * * * * [progress]: [ 41 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y)))))>
0.100 * * * * [progress]: [ 42 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 y) (/ (+ x y) (+ 1 1))))>
0.100 * * * * [progress]: [ 43 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (+ 1 1)) (/ (+ x y) y)))>
0.100 * * * * [progress]: [ 44 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (+ 1 1)) (/ (+ x y) y)))>
0.101 * * * * [progress]: [ 45 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 2) (/ (+ x y) y)))>
0.101 * * * * [progress]: [ 46 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (cbrt (+ y y)))))>
0.101 * * * * [progress]: [ 47 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt (+ y y))) (/ (+ x y) (sqrt (+ y y)))))>
0.101 * * * * [progress]: [ 48 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (+ x y) (+ y y))))>
0.101 * * * * [progress]: [ 49 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (+ (cbrt y) (cbrt y)))))>
0.101 * * * * [progress]: [ 50 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y)))))>
0.101 * * * * [progress]: [ 51 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (+ x y) (+ y y))))>
0.101 * * * * [progress]: [ 52 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (cbrt y)) (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))))>
0.101 * * * * [progress]: [ 53 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y)))))>
0.101 * * * * [progress]: [ 54 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 y) (/ (+ x y) (+ 1 1))))>
0.101 * * * * [progress]: [ 55 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (+ 1 1)) (/ (+ x y) y)))>
0.101 * * * * [progress]: [ 56 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (+ 1 1)) (/ (+ x y) y)))>
0.101 * * * * [progress]: [ 57 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 2) (/ (+ x y) y)))>
0.101 * * * * [progress]: [ 58 / 84 ] simplifiying candidate #<alt (λ (x y) (* 1 (/ (+ x y) (+ y y))))>
0.101 * * * * [progress]: [ 59 / 84 ] simplifiying candidate #<alt (λ (x y) (* (+ x y) (/ 1 (+ y y))))>
0.101 * * * * [progress]: [ 60 / 84 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (+ y y) (+ x y))))>
0.101 * * * * [progress]: [ 61 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (* (cbrt (+ y y)) (cbrt (+ y y)))) (cbrt (+ y y))))>
0.101 * * * * [progress]: [ 62 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (sqrt (+ y y))) (sqrt (+ y y))))>
0.102 * * * * [progress]: [ 63 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) 1) (+ y y)))>
0.102 * * * * [progress]: [ 64 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (* (cbrt y) (cbrt y))) (+ (cbrt y) (cbrt y))))>
0.102 * * * * [progress]: [ 65 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (sqrt y)) (+ (sqrt y) (sqrt y))))>
0.102 * * * * [progress]: [ 66 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) 1) (+ y y)))>
0.102 * * * * [progress]: [ 67 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (cbrt y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))))>
0.102 * * * * [progress]: [ 68 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (sqrt y)) (+ (sqrt y) (sqrt y))))>
0.102 * * * * [progress]: [ 69 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) y) (+ 1 1)))>
0.102 * * * * [progress]: [ 70 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (+ 1 1)) y))>
0.102 * * * * [progress]: [ 71 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (+ 1 1)) y))>
0.102 * * * * [progress]: [ 72 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) 2) y))>
0.102 * * * * [progress]: [ 73 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (+ y y) (cbrt (+ x y)))))>
0.102 * * * * [progress]: [ 74 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (sqrt (+ x y)) (/ (+ y y) (sqrt (+ x y)))))>
0.102 * * * * [progress]: [ 75 / 84 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (+ y y) (+ x y))))>
0.102 * * * * [progress]: [ 76 / 84 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (+ y y) (+ x y))))>
0.102 * * * * [progress]: [ 77 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (+ x y) (+ (pow y 3) (pow y 3))) (+ (* y y) (- (* y y) (* y y)))))>
0.102 * * * * [progress]: [ 78 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (+ x y) (- (* y y) (* y y))) (- y y)))>
0.102 * * * * [progress]: [ 79 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (+ (pow x 3) (pow y 3)) (* (+ y y) (+ (* x x) (- (* y y) (* x y))))))>
0.102 * * * * [progress]: [ 80 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* y y)) (* (+ y y) (- x y))))>
0.103 * * * * [progress]: [ 81 / 84 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (/ (+ x y) (+ y y)))))>
0.103 * * * * [progress]: [ 82 / 84 ] simplifiying candidate #<alt (λ (x y) (+ (* 1/2 (/ x y)) 1/2))>
0.103 * * * * [progress]: [ 83 / 84 ] simplifiying candidate #<alt (λ (x y) (+ (* 1/2 (/ x y)) 1/2))>
0.103 * * * * [progress]: [ 84 / 84 ] simplifiying candidate #<alt (λ (x y) (+ (* 1/2 (/ x y)) 1/2))>
0.104 * [simplify]: Simplifying:
  (- (log (+ x y)) (log (+ y y)))
  (log (/ (+ x y) (+ y y)))
  (exp (/ (+ x y) (+ y y)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ y y) (+ y y)) (+ y y)))
  (* (cbrt (/ (+ x y) (+ y y))) (cbrt (/ (+ x y) (+ y y))))
  (cbrt (/ (+ x y) (+ y y)))
  (* (* (/ (+ x y) (+ y y)) (/ (+ x y) (+ y y))) (/ (+ x y) (+ y y)))
  (sqrt (/ (+ x y) (+ y y)))
  (sqrt (/ (+ x y) (+ y y)))
  (- (+ x y))
  (- (+ y y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (cbrt (+ x y)) (cbrt (+ y y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y y)))
  (/ (cbrt (+ x y)) (sqrt (+ y y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (+ y y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (+ x y)) (+ (cbrt y) (cbrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))
  (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (+ y y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (cbrt y))
  (/ (cbrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))
  (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y)
  (/ (cbrt (+ x y)) (+ 1 1))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ 1 1))
  (/ (cbrt (+ x y)) y)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ 1 1))
  (/ (cbrt (+ x y)) y)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2)
  (/ (cbrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (sqrt (+ x y)) (cbrt (+ y y)))
  (/ (sqrt (+ x y)) (sqrt (+ y y)))
  (/ (sqrt (+ x y)) (sqrt (+ y y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (+ y y))
  (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ x y)) (+ (cbrt y) (cbrt y)))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (+ y y))
  (/ (sqrt (+ x y)) (cbrt y))
  (/ (sqrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) (+ 1 1))
  (/ (sqrt (+ x y)) (+ 1 1))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) (+ 1 1))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) 2)
  (/ (sqrt (+ x y)) y)
  (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (+ x y) (cbrt (+ y y)))
  (/ 1 (sqrt (+ y y)))
  (/ (+ x y) (sqrt (+ y y)))
  (/ 1 1)
  (/ (+ x y) (+ y y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x y) (+ (cbrt y) (cbrt y)))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (+ y y))
  (/ 1 (cbrt y))
  (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  (/ 1 y)
  (/ (+ x y) (+ 1 1))
  (/ 1 (+ 1 1))
  (/ (+ x y) y)
  (/ 1 (+ 1 1))
  (/ (+ x y) y)
  (/ 1 2)
  (/ (+ x y) y)
  (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (+ x y) (cbrt (+ y y)))
  (/ 1 (sqrt (+ y y)))
  (/ (+ x y) (sqrt (+ y y)))
  (/ 1 1)
  (/ (+ x y) (+ y y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x y) (+ (cbrt y) (cbrt y)))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (+ y y))
  (/ 1 (cbrt y))
  (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  (/ 1 y)
  (/ (+ x y) (+ 1 1))
  (/ 1 (+ 1 1))
  (/ (+ x y) y)
  (/ 1 (+ 1 1))
  (/ (+ x y) y)
  (/ 1 2)
  (/ (+ x y) y)
  (/ 1 (+ y y))
  (/ (+ y y) (+ x y))
  (/ (+ x y) (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (+ x y) (sqrt (+ y y)))
  (/ (+ x y) 1)
  (/ (+ x y) (* (cbrt y) (cbrt y)))
  (/ (+ x y) (sqrt y))
  (/ (+ x y) 1)
  (/ (+ x y) (cbrt y))
  (/ (+ x y) (sqrt y))
  (/ (+ x y) y)
  (/ (+ x y) (+ 1 1))
  (/ (+ x y) (+ 1 1))
  (/ (+ x y) 2)
  (/ (+ y y) (cbrt (+ x y)))
  (/ (+ y y) (sqrt (+ x y)))
  (/ (+ y y) (+ x y))
  (/ (+ y y) (+ x y))
  (/ (+ x y) (+ (pow y 3) (pow y 3)))
  (/ (+ x y) (- (* y y) (* y y)))
  (* (+ y y) (+ (* x x) (- (* y y) (* x y))))
  (* (+ y y) (- x y))
  (real->posit16 (/ (+ x y) (+ y y)))
  (+ (* 1/2 (/ x y)) 1/2)
  (+ (* 1/2 (/ x y)) 1/2)
  (+ (* 1/2 (/ x y)) 1/2)
0.106 * * [simplify]: iteration 0: 113 enodes
0.143 * * [simplify]: iteration 1: 232 enodes
0.221 * * [simplify]: iteration 2: 656 enodes
0.608 * * [simplify]: iteration 3: 2598 enodes
1.213 * * [simplify]: iteration complete: 5124 enodes
1.213 * * [simplify]: Extracting #0: cost 68 inf + 0
1.215 * * [simplify]: Extracting #1: cost 452 inf + 2
1.225 * * [simplify]: Extracting #2: cost 1735 inf + 8186
1.263 * * [simplify]: Extracting #3: cost 1226 inf + 149468
1.322 * * [simplify]: Extracting #4: cost 107 inf + 312302
1.412 * * [simplify]: Extracting #5: cost 4 inf + 332101
1.489 * * [simplify]: Extracting #6: cost 0 inf + 333201
1.551 * [simplify]: Simplified to:
  (log (/ (+ x y) (+ y y)))
  (log (/ (+ x y) (+ y y)))
  (exp (/ (+ x y) (+ y y)))
  (* (* (/ (+ x y) (+ y y)) (/ (+ x y) (+ y y))) (/ (+ x y) (+ y y)))
  (* (cbrt (/ (+ x y) (+ y y))) (cbrt (/ (+ x y) (+ y y))))
  (cbrt (/ (+ x y) (+ y y)))
  (* (* (/ (+ x y) (+ y y)) (/ (+ x y) (+ y y))) (/ (+ x y) (+ y y)))
  (sqrt (/ (+ x y) (+ y y)))
  (sqrt (/ (+ x y) (+ y y)))
  (- (+ x y))
  (* -2 y)
  (* (/ (cbrt (+ x y)) (cbrt (+ y y))) (/ (cbrt (+ x y)) (cbrt (+ y y))))
  (/ (cbrt (+ x y)) (cbrt (+ y y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y y)))
  (/ (cbrt (+ x y)) (sqrt (+ y y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (+ y y))
  (* (/ (cbrt (+ x y)) (cbrt y)) (/ (cbrt (+ x y)) (cbrt y)))
  (/ (cbrt (+ x y)) (+ (cbrt y) (cbrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))
  (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (+ y y))
  (* (/ (cbrt (+ x y)) (cbrt y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (* (+ (cbrt y) (cbrt y)) (cbrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))
  (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y)
  (/ (cbrt (+ x y)) 2)
  (* (/ (cbrt (+ x y)) 2) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) y)
  (* (/ (cbrt (+ x y)) 2) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) y)
  (* (/ (cbrt (+ x y)) 2) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (sqrt (+ x y)) (cbrt (+ y y)))
  (/ (sqrt (+ x y)) (sqrt (+ y y)))
  (/ (sqrt (+ x y)) (sqrt (+ y y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y y))
  (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ x y)) (+ (cbrt y) (cbrt y)))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y y))
  (/ (sqrt (+ x y)) (cbrt y))
  (/ (sqrt (+ x y)) (* (+ (cbrt y) (cbrt y)) (cbrt y)))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) 2)
  (/ (sqrt (+ x y)) 2)
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) 2)
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) 2)
  (/ (sqrt (+ x y)) y)
  (/ (/ 1 (cbrt (+ y y))) (cbrt (+ y y)))
  (/ (+ x y) (cbrt (+ y y)))
  (/ 1 (sqrt (+ y y)))
  (/ (+ x y) (sqrt (+ y y)))
  1
  (/ (+ x y) (+ y y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x y) (+ (cbrt y) (cbrt y)))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  1
  (/ (+ x y) (+ y y))
  (/ 1 (cbrt y))
  (/ (+ x y) (* (+ (cbrt y) (cbrt y)) (cbrt y)))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  (/ 1 y)
  (/ (+ x y) 2)
  1/2
  (/ (+ x y) y)
  1/2
  (/ (+ x y) y)
  1/2
  (/ (+ x y) y)
  (/ (/ 1 (cbrt (+ y y))) (cbrt (+ y y)))
  (/ (+ x y) (cbrt (+ y y)))
  (/ 1 (sqrt (+ y y)))
  (/ (+ x y) (sqrt (+ y y)))
  1
  (/ (+ x y) (+ y y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x y) (+ (cbrt y) (cbrt y)))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  1
  (/ (+ x y) (+ y y))
  (/ 1 (cbrt y))
  (/ (+ x y) (* (+ (cbrt y) (cbrt y)) (cbrt y)))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  (/ 1 y)
  (/ (+ x y) 2)
  1/2
  (/ (+ x y) y)
  1/2
  (/ (+ x y) y)
  1/2
  (/ (+ x y) y)
  (/ 1/2 y)
  (/ (+ y y) (+ x y))
  (/ (+ x y) (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (+ x y) (sqrt (+ y y)))
  (+ x y)
  (/ (+ x y) (* (cbrt y) (cbrt y)))
  (/ (+ x y) (sqrt y))
  (+ x y)
  (/ (+ x y) (cbrt y))
  (/ (+ x y) (sqrt y))
  (/ (+ x y) y)
  (/ (+ x y) 2)
  (/ (+ x y) 2)
  (/ (+ x y) 2)
  (/ (+ y y) (cbrt (+ x y)))
  (/ (+ y y) (sqrt (+ x y)))
  (/ (+ y y) (+ x y))
  (/ (+ y y) (+ x y))
  (/ (+ x y) (* y (* (+ y y) y)))
  (/ (+ x y) 0)
  (* y (+ (+ (* x x) (* y (- y x))) (+ (* x x) (* y (- y x)))))
  (* (- x y) (+ y y))
  (real->posit16 (/ (+ x y) (+ y y)))
  (+ 1/2 (/ 1/2 (/ y x)))
  (+ 1/2 (/ 1/2 (/ y x)))
  (+ 1/2 (/ 1/2 (/ y x)))
1.555 * * * [progress]: adding candidates to table
1.714 * * [progress]: iteration 2 / 4
1.714 * * * [progress]: picking best candidate
1.718 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* 1/2 (/ x y)) 1/2))>
1.718 * * * [progress]: localizing error
1.727 * * * [progress]: generating rewritten candidates
1.727 * * * [progress]: generating series expansions
1.727 * * * [progress]: simplifying candidates
1.727 * [simplify]: Simplifying:
  
1.727 * * [simplify]: iteration 0: 0 enodes
1.727 * * [simplify]: iteration complete: 0 enodes
1.727 * * [simplify]: Extracting #0: cost 0 inf + 0
1.727 * [simplify]: Simplified to:
  
1.727 * * * [progress]: adding candidates to table
1.727 * [progress]: [Phase 3 of 3] Extracting.
1.730 * [simplify]: Simplifying:
  (+ (* 1/2 (/ x y)) 1/2)
1.730 * * [simplify]: iteration 0: 6 enodes
1.730 * * [simplify]: iteration 1: 8 enodes
1.731 * * [simplify]: iteration complete: 8 enodes
1.731 * * [simplify]: Extracting #0: cost 1 inf + 0
1.731 * * [simplify]: Extracting #1: cost 3 inf + 0
1.731 * * [simplify]: Extracting #2: cost 3 inf + 1
1.731 * * [simplify]: Extracting #3: cost 5 inf + 1
1.731 * * [simplify]: Extracting #4: cost 0 inf + 251
1.731 * [simplify]: Simplified to:
  (+ 1/2 (* (/ x y) 1/2))
2.752 * [regime-testing]: Baseline error score: 0.015875741147625935
2.754 * [regime-testing]: Oracle error score: 0.015875741147625935
2.754 * [regime-testing]: End program error score: 0.015875741147625935
2.801 * [regime-testing]: Target error score: 0.015875741147625935