36.944 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.038 * [progress]: [Phase 2 of 3] Improving.
0.039 * [simplify]: Simplifying:
  (+ (+ (* x x) y) y)
0.039 * * [simplify]: iteration 0: 5 enodes
0.040 * * [simplify]: iteration 1: 10 enodes
0.043 * * [simplify]: iteration 2: 14 enodes
0.046 * * [simplify]: iteration 3: 16 enodes
0.050 * * [simplify]: iteration 4: 17 enodes
0.053 * * [simplify]: iteration complete: 17 enodes
0.054 * * [simplify]: Extracting #0: cost 1 inf + 0
0.054 * * [simplify]: Extracting #1: cost 7 inf + 0
0.054 * * [simplify]: Extracting #2: cost 3 inf + 44
0.054 * * [simplify]: Extracting #3: cost 0 inf + 239
0.054 * [simplify]: Simplified to:
  (+ (fma x x y) y)
0.065 * * [progress]: iteration 1 / 4
0.065 * * * [progress]: picking best candidate
0.071 * * * * [pick]: Picked  #<alt (λ (x y) (+ (fma x x y) y))>
0.071 * * * [progress]: localizing error
0.084 * * * [progress]: generating rewritten candidates
0.084 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.092 * * * [progress]: generating series expansions
0.092 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.092 * [backup-simplify]: Simplify (+ (fma x x y) y) into (+ (fma x x y) y)
0.092 * [approximate]: Taking taylor expansion of (+ (fma x x y) y) in (x y) around 0
0.092 * [taylor]: Taking taylor expansion of (+ (fma x x y) y) in y
0.092 * [taylor]: Taking taylor expansion of (fma x x y) in y
0.092 * [taylor]: Rewrote expression to (+ (* x x) y)
0.092 * [taylor]: Taking taylor expansion of (* x x) in y
0.092 * [taylor]: Taking taylor expansion of x in y
0.092 * [backup-simplify]: Simplify x into x
0.092 * [taylor]: Taking taylor expansion of x in y
0.092 * [backup-simplify]: Simplify x into x
0.092 * [taylor]: Taking taylor expansion of y in y
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [taylor]: Taking taylor expansion of y in y
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [taylor]: Taking taylor expansion of (+ (fma x x y) y) in x
0.092 * [taylor]: Taking taylor expansion of (fma x x y) in x
0.093 * [taylor]: Rewrote expression to (+ (* x x) y)
0.093 * [taylor]: Taking taylor expansion of (* x x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [backup-simplify]: Simplify y into y
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [backup-simplify]: Simplify y into y
0.093 * [taylor]: Taking taylor expansion of (+ (fma x x y) y) in x
0.093 * [taylor]: Taking taylor expansion of (fma x x y) in x
0.093 * [taylor]: Rewrote expression to (+ (* x x) y)
0.093 * [taylor]: Taking taylor expansion of (* x x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [backup-simplify]: Simplify y into y
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [backup-simplify]: Simplify y into y
0.094 * [backup-simplify]: Simplify (* 0 0) into 0
0.094 * [backup-simplify]: Simplify (+ 0 y) into y
0.094 * [backup-simplify]: Simplify (+ y y) into (* 2 y)
0.094 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.094 * [taylor]: Taking taylor expansion of 2 in y
0.094 * [backup-simplify]: Simplify 2 into 2
0.094 * [taylor]: Taking taylor expansion of y in y
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (* 2 0) into 0
0.094 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
0.095 * [backup-simplify]: Simplify (+ 0 0) into 0
0.095 * [backup-simplify]: Simplify (+ 0 0) into 0
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
0.096 * [backup-simplify]: Simplify 2 into 2
0.096 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
0.097 * [backup-simplify]: Simplify (+ 1 0) into 1
0.097 * [backup-simplify]: Simplify (+ 1 0) into 1
0.097 * [taylor]: Taking taylor expansion of 1 in y
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
0.099 * [backup-simplify]: Simplify (+ 0 0) into 0
0.099 * [backup-simplify]: Simplify (+ 0 0) into 0
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 2 (* y 1))) into (+ (pow x 2) (* 2 y))
0.100 * [backup-simplify]: Simplify (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) into (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y))
0.100 * [approximate]: Taking taylor expansion of (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) in (x y) around 0
0.100 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) in y
0.100 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 y)) in y
0.100 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))
0.100 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.100 * [taylor]: Taking taylor expansion of x in y
0.100 * [backup-simplify]: Simplify x into x
0.100 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.101 * [taylor]: Taking taylor expansion of x in y
0.101 * [backup-simplify]: Simplify x into x
0.101 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 1 into 1
0.101 * [backup-simplify]: Simplify (/ 1 1) into 1
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 1 into 1
0.101 * [backup-simplify]: Simplify (/ 1 1) into 1
0.101 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) in x
0.101 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 y)) in x
0.102 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))
0.102 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 1 into 1
0.102 * [backup-simplify]: Simplify (/ 1 1) into 1
0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 1 into 1
0.102 * [backup-simplify]: Simplify (/ 1 1) into 1
0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.102 * [taylor]: Taking taylor expansion of y in x
0.102 * [backup-simplify]: Simplify y into y
0.102 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.102 * [taylor]: Taking taylor expansion of y in x
0.102 * [backup-simplify]: Simplify y into y
0.102 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.102 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) in x
0.102 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 y)) in x
0.103 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))
0.103 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [backup-simplify]: Simplify (/ 1 1) into 1
0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [backup-simplify]: Simplify (/ 1 1) into 1
0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [backup-simplify]: Simplify y into y
0.103 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [backup-simplify]: Simplify y into y
0.103 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.104 * [backup-simplify]: Simplify (* 1 1) into 1
0.104 * [backup-simplify]: Simplify (+ 1 0) into 1
0.104 * [backup-simplify]: Simplify (+ 1 0) into 1
0.104 * [taylor]: Taking taylor expansion of 1 in y
0.104 * [backup-simplify]: Simplify 1 into 1
0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.106 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.106 * [backup-simplify]: Simplify (+ 0 0) into 0
0.106 * [backup-simplify]: Simplify (+ 0 0) into 0
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.106 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify 1 into 1
0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.108 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.108 * [backup-simplify]: Simplify (+ (/ 1 y) (/ 1 y)) into (* 2 (/ 1 y))
0.108 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.108 * [taylor]: Taking taylor expansion of 2 in y
0.108 * [backup-simplify]: Simplify 2 into 2
0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.108 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (/ 1 1) into 1
0.109 * [backup-simplify]: Simplify (* 2 1) into 2
0.109 * [backup-simplify]: Simplify 2 into 2
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.111 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.111 * [backup-simplify]: Simplify (+ 0 0) into 0
0.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.112 * [backup-simplify]: Simplify (+ 0 0) into 0
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.115 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.115 * [backup-simplify]: Simplify (+ 0 0) into 0
0.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.116 * [backup-simplify]: Simplify (+ 0 0) into 0
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) (* 2 y))
0.116 * [backup-simplify]: Simplify (+ (fma (/ 1 (- x)) (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y))
0.116 * [approximate]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) in (x y) around 0
0.116 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) in y
0.116 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ -1 y)) in y
0.116 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ -1 y))
0.116 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
0.116 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.116 * [taylor]: Taking taylor expansion of -1 in y
0.116 * [backup-simplify]: Simplify -1 into -1
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [backup-simplify]: Simplify x into x
0.116 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.116 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.116 * [taylor]: Taking taylor expansion of -1 in y
0.116 * [backup-simplify]: Simplify -1 into -1
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [backup-simplify]: Simplify x into x
0.116 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.116 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.117 * [taylor]: Taking taylor expansion of -1 in y
0.117 * [backup-simplify]: Simplify -1 into -1
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (/ -1 1) into -1
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (/ 1 1) into 1
0.117 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) in x
0.117 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ -1 y)) in x
0.117 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ -1 y))
0.117 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.118 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.118 * [taylor]: Taking taylor expansion of -1 in x
0.118 * [backup-simplify]: Simplify -1 into -1
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify (/ -1 1) into -1
0.118 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.118 * [taylor]: Taking taylor expansion of -1 in x
0.118 * [backup-simplify]: Simplify -1 into -1
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify (/ -1 1) into -1
0.118 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.118 * [taylor]: Taking taylor expansion of -1 in x
0.118 * [backup-simplify]: Simplify -1 into -1
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [backup-simplify]: Simplify y into y
0.118 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.119 * [backup-simplify]: Simplify y into y
0.119 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.119 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) in x
0.119 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ -1 y)) in x
0.119 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ -1 y))
0.119 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.119 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.119 * [taylor]: Taking taylor expansion of -1 in x
0.119 * [backup-simplify]: Simplify -1 into -1
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify 1 into 1
0.119 * [backup-simplify]: Simplify (/ -1 1) into -1
0.119 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.119 * [taylor]: Taking taylor expansion of -1 in x
0.119 * [backup-simplify]: Simplify -1 into -1
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify 1 into 1
0.120 * [backup-simplify]: Simplify (/ -1 1) into -1
0.120 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.120 * [taylor]: Taking taylor expansion of -1 in x
0.120 * [backup-simplify]: Simplify -1 into -1
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [backup-simplify]: Simplify y into y
0.120 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [backup-simplify]: Simplify y into y
0.120 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.120 * [backup-simplify]: Simplify (* -1 -1) into 1
0.120 * [backup-simplify]: Simplify (+ 1 0) into 1
0.121 * [backup-simplify]: Simplify (+ 1 0) into 1
0.121 * [taylor]: Taking taylor expansion of 1 in y
0.121 * [backup-simplify]: Simplify 1 into 1
0.122 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.123 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.124 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
0.125 * [backup-simplify]: Simplify (+ 0 0) into 0
0.125 * [backup-simplify]: Simplify (+ 0 0) into 0
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 1 into 1
0.126 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.129 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
0.129 * [backup-simplify]: Simplify (+ 0 (/ -1 y)) into (- (/ 1 y))
0.129 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.129 * [backup-simplify]: Simplify (+ (- (/ 1 y)) (- (/ 1 y))) into (- (* 2 (/ 1 y)))
0.129 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.129 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.129 * [taylor]: Taking taylor expansion of 2 in y
0.129 * [backup-simplify]: Simplify 2 into 2
0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 1 into 1
0.130 * [backup-simplify]: Simplify (/ 1 1) into 1
0.131 * [backup-simplify]: Simplify (* 2 1) into 2
0.131 * [backup-simplify]: Simplify (- 2) into -2
0.131 * [backup-simplify]: Simplify -2 into -2
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.134 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.135 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
0.135 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
0.136 * [backup-simplify]: Simplify (+ 0 0) into 0
0.136 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.137 * [backup-simplify]: Simplify (- 0) into 0
0.137 * [backup-simplify]: Simplify (+ 0 0) into 0
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.139 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.139 * [backup-simplify]: Simplify (- 0) into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.142 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.144 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
0.144 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.144 * [backup-simplify]: Simplify (+ 0 0) into 0
0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.145 * [backup-simplify]: Simplify (- 0) into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) (* 2 y))
0.146 * * * [progress]: simplifying candidates
0.147 * [simplify]: Simplifying:
  (expm1 (+ (fma x x y) y))
  (log1p (+ (fma x x y) y))
  (* (exp (fma x x y)) (exp y))
  (log (+ (fma x x y) y))
  (exp (+ (fma x x y) y))
  (* (cbrt (+ (fma x x y) y)) (cbrt (+ (fma x x y) y)))
  (cbrt (+ (fma x x y) y))
  (* (* (+ (fma x x y) y) (+ (fma x x y) y)) (+ (fma x x y) y))
  (sqrt (+ (fma x x y) y))
  (sqrt (+ (fma x x y) y))
  (+ (pow (fma x x y) 3) (pow y 3))
  (+ (* (fma x x y) (fma x x y)) (- (* y y) (* (fma x x y) y)))
  (- (* (fma x x y) (fma x x y)) (* y y))
  (- (fma x x y) y)
  (+ (fma x x y) y)
  (+ y y)
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
0.147 * * [simplify]: iteration 0: 32 enodes
0.158 * * [simplify]: iteration 1: 82 enodes
0.189 * * [simplify]: iteration 2: 251 enodes
0.356 * * [simplify]: iteration 3: 1398 enodes
1.565 * * [simplify]: iteration complete: 5000 enodes
1.565 * * [simplify]: Extracting #0: cost 14 inf + 0
1.567 * * [simplify]: Extracting #1: cost 194 inf + 0
1.574 * * [simplify]: Extracting #2: cost 1186 inf + 3490
1.606 * * [simplify]: Extracting #3: cost 1117 inf + 115372
1.682 * * [simplify]: Extracting #4: cost 153 inf + 306397
1.778 * * [simplify]: Extracting #5: cost 9 inf + 329624
1.860 * * [simplify]: Extracting #6: cost 0 inf + 332699
1.987 * [simplify]: Simplified to:
  (expm1 (+ y (fma x x y)))
  (log1p (+ y (fma x x y)))
  (exp (+ y (fma x x y)))
  (log (+ y (fma x x y)))
  (exp (+ y (fma x x y)))
  (* (cbrt (+ y (fma x x y))) (cbrt (+ y (fma x x y))))
  (cbrt (+ y (fma x x y)))
  (* (+ y (fma x x y)) (* (+ y (fma x x y)) (+ y (fma x x y))))
  (sqrt (+ y (fma x x y)))
  (sqrt (+ y (fma x x y)))
  (fma (* (fma x x y) (fma x x y)) (fma x x y) (* (* y y) y))
  (fma (- y (fma x x y)) y (* (fma x x y) (fma x x y)))
  (- (* (fma x x y) (fma x x y)) (* y y))
  (* x x)
  (+ y (fma x x y))
  (+ y y)
  (+ y (fma x x y))
  (+ y (fma x x y))
  (+ y (fma x x y))
1.988 * * * [progress]: adding candidates to table
2.106 * * [progress]: iteration 2 / 4
2.107 * * * [progress]: picking best candidate
2.111 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x x) (+ y y)))>
2.111 * * * [progress]: localizing error
2.118 * * * [progress]: generating rewritten candidates
2.118 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.144 * * * [progress]: generating series expansions
2.144 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.144 * [backup-simplify]: Simplify (+ (* x x) (+ y y)) into (+ (pow x 2) (* 2 y))
2.144 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
2.144 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
2.144 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.144 * [taylor]: Taking taylor expansion of x in y
2.144 * [backup-simplify]: Simplify x into x
2.144 * [taylor]: Taking taylor expansion of (* 2 y) in y
2.144 * [taylor]: Taking taylor expansion of 2 in y
2.145 * [backup-simplify]: Simplify 2 into 2
2.145 * [taylor]: Taking taylor expansion of y in y
2.145 * [backup-simplify]: Simplify 0 into 0
2.145 * [backup-simplify]: Simplify 1 into 1
2.145 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
2.145 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.145 * [taylor]: Taking taylor expansion of x in x
2.145 * [backup-simplify]: Simplify 0 into 0
2.145 * [backup-simplify]: Simplify 1 into 1
2.145 * [taylor]: Taking taylor expansion of (* 2 y) in x
2.145 * [taylor]: Taking taylor expansion of 2 in x
2.145 * [backup-simplify]: Simplify 2 into 2
2.145 * [taylor]: Taking taylor expansion of y in x
2.145 * [backup-simplify]: Simplify y into y
2.145 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
2.145 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.145 * [taylor]: Taking taylor expansion of x in x
2.145 * [backup-simplify]: Simplify 0 into 0
2.145 * [backup-simplify]: Simplify 1 into 1
2.145 * [taylor]: Taking taylor expansion of (* 2 y) in x
2.145 * [taylor]: Taking taylor expansion of 2 in x
2.145 * [backup-simplify]: Simplify 2 into 2
2.145 * [taylor]: Taking taylor expansion of y in x
2.145 * [backup-simplify]: Simplify y into y
2.145 * [backup-simplify]: Simplify (* 2 y) into (* 2 y)
2.145 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
2.145 * [taylor]: Taking taylor expansion of (* 2 y) in y
2.145 * [taylor]: Taking taylor expansion of 2 in y
2.145 * [backup-simplify]: Simplify 2 into 2
2.146 * [taylor]: Taking taylor expansion of y in y
2.146 * [backup-simplify]: Simplify 0 into 0
2.146 * [backup-simplify]: Simplify 1 into 1
2.146 * [backup-simplify]: Simplify (* 2 0) into 0
2.146 * [backup-simplify]: Simplify 0 into 0
2.147 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 y)) into 0
2.147 * [backup-simplify]: Simplify (+ 0 0) into 0
2.148 * [taylor]: Taking taylor expansion of 0 in y
2.148 * [backup-simplify]: Simplify 0 into 0
2.148 * [backup-simplify]: Simplify 0 into 0
2.148 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
2.149 * [backup-simplify]: Simplify 2 into 2
2.149 * [backup-simplify]: Simplify (* 1 1) into 1
2.150 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 y))) into 0
2.150 * [backup-simplify]: Simplify (+ 1 0) into 1
2.150 * [taylor]: Taking taylor expansion of 1 in y
2.150 * [backup-simplify]: Simplify 1 into 1
2.151 * [backup-simplify]: Simplify 1 into 1
2.151 * [backup-simplify]: Simplify 0 into 0
2.152 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
2.152 * [backup-simplify]: Simplify 0 into 0
2.153 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.154 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.154 * [backup-simplify]: Simplify (+ 0 0) into 0
2.154 * [taylor]: Taking taylor expansion of 0 in y
2.154 * [backup-simplify]: Simplify 0 into 0
2.154 * [backup-simplify]: Simplify 0 into 0
2.154 * [backup-simplify]: Simplify 0 into 0
2.155 * [backup-simplify]: Simplify 0 into 0
2.156 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.156 * [backup-simplify]: Simplify 0 into 0
2.156 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 2 (* y 1))) into (+ (pow x 2) (* 2 y))
2.157 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (+ (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))
2.157 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
2.157 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
2.157 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.157 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.157 * [taylor]: Taking taylor expansion of x in y
2.157 * [backup-simplify]: Simplify x into x
2.157 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.157 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.157 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.157 * [taylor]: Taking taylor expansion of 2 in y
2.157 * [backup-simplify]: Simplify 2 into 2
2.157 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.157 * [taylor]: Taking taylor expansion of y in y
2.157 * [backup-simplify]: Simplify 0 into 0
2.157 * [backup-simplify]: Simplify 1 into 1
2.158 * [backup-simplify]: Simplify (/ 1 1) into 1
2.158 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
2.158 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.158 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.158 * [taylor]: Taking taylor expansion of x in x
2.158 * [backup-simplify]: Simplify 0 into 0
2.158 * [backup-simplify]: Simplify 1 into 1
2.158 * [backup-simplify]: Simplify (* 1 1) into 1
2.159 * [backup-simplify]: Simplify (/ 1 1) into 1
2.159 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
2.159 * [taylor]: Taking taylor expansion of 2 in x
2.159 * [backup-simplify]: Simplify 2 into 2
2.159 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.159 * [taylor]: Taking taylor expansion of y in x
2.159 * [backup-simplify]: Simplify y into y
2.159 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.159 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
2.159 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.159 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.159 * [taylor]: Taking taylor expansion of x in x
2.159 * [backup-simplify]: Simplify 0 into 0
2.159 * [backup-simplify]: Simplify 1 into 1
2.160 * [backup-simplify]: Simplify (* 1 1) into 1
2.160 * [backup-simplify]: Simplify (/ 1 1) into 1
2.160 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
2.160 * [taylor]: Taking taylor expansion of 2 in x
2.160 * [backup-simplify]: Simplify 2 into 2
2.160 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.160 * [taylor]: Taking taylor expansion of y in x
2.160 * [backup-simplify]: Simplify y into y
2.160 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.161 * [backup-simplify]: Simplify (+ 1 0) into 1
2.161 * [taylor]: Taking taylor expansion of 1 in y
2.161 * [backup-simplify]: Simplify 1 into 1
2.162 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.163 * [backup-simplify]: Simplify (+ 0 0) into 0
2.163 * [taylor]: Taking taylor expansion of 0 in y
2.163 * [backup-simplify]: Simplify 0 into 0
2.163 * [backup-simplify]: Simplify 1 into 1
2.164 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.165 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
2.165 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
2.165 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.165 * [taylor]: Taking taylor expansion of 2 in y
2.165 * [backup-simplify]: Simplify 2 into 2
2.165 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.165 * [taylor]: Taking taylor expansion of y in y
2.165 * [backup-simplify]: Simplify 0 into 0
2.165 * [backup-simplify]: Simplify 1 into 1
2.165 * [backup-simplify]: Simplify (/ 1 1) into 1
2.166 * [backup-simplify]: Simplify (* 2 1) into 2
2.166 * [backup-simplify]: Simplify 2 into 2
2.166 * [backup-simplify]: Simplify 0 into 0
2.166 * [backup-simplify]: Simplify 0 into 0
2.166 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.167 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.167 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
2.168 * [backup-simplify]: Simplify (+ 0 0) into 0
2.168 * [taylor]: Taking taylor expansion of 0 in y
2.168 * [backup-simplify]: Simplify 0 into 0
2.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.169 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.169 * [backup-simplify]: Simplify 0 into 0
2.169 * [backup-simplify]: Simplify 0 into 0
2.169 * [backup-simplify]: Simplify 0 into 0
2.169 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.171 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
2.171 * [backup-simplify]: Simplify (+ 0 0) into 0
2.171 * [taylor]: Taking taylor expansion of 0 in y
2.171 * [backup-simplify]: Simplify 0 into 0
2.171 * [backup-simplify]: Simplify 0 into 0
2.171 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) (* 2 y))
2.171 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (+ (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))
2.171 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
2.172 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
2.172 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.172 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.172 * [taylor]: Taking taylor expansion of x in y
2.172 * [backup-simplify]: Simplify x into x
2.172 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.172 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.172 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.172 * [taylor]: Taking taylor expansion of 2 in y
2.172 * [backup-simplify]: Simplify 2 into 2
2.172 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.172 * [taylor]: Taking taylor expansion of y in y
2.172 * [backup-simplify]: Simplify 0 into 0
2.172 * [backup-simplify]: Simplify 1 into 1
2.172 * [backup-simplify]: Simplify (/ 1 1) into 1
2.172 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
2.172 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.172 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.172 * [taylor]: Taking taylor expansion of x in x
2.172 * [backup-simplify]: Simplify 0 into 0
2.172 * [backup-simplify]: Simplify 1 into 1
2.173 * [backup-simplify]: Simplify (* 1 1) into 1
2.173 * [backup-simplify]: Simplify (/ 1 1) into 1
2.173 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
2.173 * [taylor]: Taking taylor expansion of 2 in x
2.173 * [backup-simplify]: Simplify 2 into 2
2.173 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.173 * [taylor]: Taking taylor expansion of y in x
2.173 * [backup-simplify]: Simplify y into y
2.173 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.173 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
2.173 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.173 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.173 * [taylor]: Taking taylor expansion of x in x
2.173 * [backup-simplify]: Simplify 0 into 0
2.173 * [backup-simplify]: Simplify 1 into 1
2.173 * [backup-simplify]: Simplify (* 1 1) into 1
2.173 * [backup-simplify]: Simplify (/ 1 1) into 1
2.174 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
2.174 * [taylor]: Taking taylor expansion of 2 in x
2.174 * [backup-simplify]: Simplify 2 into 2
2.174 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.174 * [taylor]: Taking taylor expansion of y in x
2.174 * [backup-simplify]: Simplify y into y
2.174 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.174 * [backup-simplify]: Simplify (+ 1 0) into 1
2.174 * [taylor]: Taking taylor expansion of 1 in y
2.174 * [backup-simplify]: Simplify 1 into 1
2.174 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.175 * [backup-simplify]: Simplify (+ 0 0) into 0
2.175 * [taylor]: Taking taylor expansion of 0 in y
2.175 * [backup-simplify]: Simplify 0 into 0
2.175 * [backup-simplify]: Simplify 1 into 1
2.176 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.176 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
2.176 * [backup-simplify]: Simplify (- (/ 2 y)) into (- (* 2 (/ 1 y)))
2.176 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 y)))) into (- (* 2 (/ 1 y)))
2.176 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
2.177 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.177 * [taylor]: Taking taylor expansion of 2 in y
2.177 * [backup-simplify]: Simplify 2 into 2
2.177 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.177 * [taylor]: Taking taylor expansion of y in y
2.177 * [backup-simplify]: Simplify 0 into 0
2.177 * [backup-simplify]: Simplify 1 into 1
2.177 * [backup-simplify]: Simplify (/ 1 1) into 1
2.177 * [backup-simplify]: Simplify (* 2 1) into 2
2.177 * [backup-simplify]: Simplify (- 2) into -2
2.177 * [backup-simplify]: Simplify -2 into -2
2.177 * [backup-simplify]: Simplify 0 into 0
2.177 * [backup-simplify]: Simplify 0 into 0
2.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.179 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
2.180 * [backup-simplify]: Simplify (- 0) into 0
2.180 * [backup-simplify]: Simplify (+ 0 0) into 0
2.180 * [taylor]: Taking taylor expansion of 0 in y
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.181 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.181 * [backup-simplify]: Simplify (- 0) into 0
2.181 * [backup-simplify]: Simplify 0 into 0
2.181 * [backup-simplify]: Simplify 0 into 0
2.181 * [backup-simplify]: Simplify 0 into 0
2.182 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.183 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
2.183 * [backup-simplify]: Simplify (- 0) into 0
2.184 * [backup-simplify]: Simplify (+ 0 0) into 0
2.184 * [taylor]: Taking taylor expansion of 0 in y
2.184 * [backup-simplify]: Simplify 0 into 0
2.184 * [backup-simplify]: Simplify 0 into 0
2.184 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) (* 2 y))
2.184 * * * [progress]: simplifying candidates
2.184 * [simplify]: Simplifying:
  (expm1 (+ (* x x) (+ y y)))
  (log1p (+ (* x x) (+ y y)))
  (* (exp (* x x)) (* (exp y) (exp y)))
  (* (exp (* x x)) (exp (+ y y)))
  (log (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))
  (cbrt (+ (* x x) (+ y y)))
  (* (* (+ (* x x) (+ y y)) (+ (* x x) (+ y y))) (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (+ (pow (* x x) 3) (pow (+ y y) 3))
  (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y))))
  (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))
  (- (* x x) (+ y y))
  (+ (* x x) y)
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
2.185 * * [simplify]: iteration 0: 36 enodes
2.191 * * [simplify]: iteration 1: 125 enodes
2.256 * * [simplify]: iteration 2: 667 enodes
3.012 * * [simplify]: iteration complete: 5000 enodes
3.012 * * [simplify]: Extracting #0: cost 14 inf + 0
3.013 * * [simplify]: Extracting #1: cost 235 inf + 0
3.019 * * [simplify]: Extracting #2: cost 1634 inf + 6029
3.046 * * [simplify]: Extracting #3: cost 692 inf + 127610
3.124 * * [simplify]: Extracting #4: cost 82 inf + 226357
3.194 * * [simplify]: Extracting #5: cost 5 inf + 243390
3.243 * * [simplify]: Extracting #6: cost 0 inf + 245170
3.334 * [simplify]: Simplified to:
  (expm1 (fma x x (+ y y)))
  (log1p (fma x x (+ y y)))
  (exp (fma x x (+ y y)))
  (exp (fma x x (+ y y)))
  (log (fma x x (+ y y)))
  (exp (fma x x (+ y y)))
  (* (cbrt (fma x x (+ y y))) (cbrt (fma x x (+ y y))))
  (cbrt (fma x x (+ y y)))
  (* (* (fma x x (+ y y)) (fma x x (+ y y))) (fma x x (+ y y)))
  (sqrt (fma x x (+ y y)))
  (sqrt (fma x x (+ y y)))
  (fma (+ y y) (* (+ y y) (+ y y)) (* (* x (* x x)) (* x (* x x))))
  (fma (- (+ y y) (* x x)) (+ y y) (* (* x x) (* x x)))
  (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))
  (fma y -2 (* x x))
  (fma x x y)
  (fma x x (+ y y))
  (fma x x (+ y y))
  (fma x x (+ y y))
3.336 * * * [progress]: adding candidates to table
3.412 * [progress]: [Phase 3 of 3] Extracting.
3.412 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (fma x x y) y))> #<alt (λ (x y) (+ (* x x) (+ y y)))>)
3.412 * * * [regime-changes]: Trying 3 branch expressions: ((* x x) y x)
3.412 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (+ (fma x x y) y))> #<alt (λ (x y) (+ (* x x) (+ y y)))>)
3.445 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (fma x x y) y))> #<alt (λ (x y) (+ (* x x) (+ y y)))>)
3.474 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (fma x x y) y))> #<alt (λ (x y) (+ (* x x) (+ y y)))>)
3.511 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.511 * [simplify]: Simplifying:
  (+ (* x x) (+ y y))
3.511 * * [simplify]: iteration 0: 5 enodes
3.512 * * [simplify]: iteration 1: 6 enodes
3.512 * * [simplify]: iteration complete: 6 enodes
3.512 * * [simplify]: Extracting #0: cost 1 inf + 0
3.512 * * [simplify]: Extracting #1: cost 3 inf + 0
3.512 * * [simplify]: Extracting #2: cost 5 inf + 0
3.512 * * [simplify]: Extracting #3: cost 2 inf + 43
3.513 * * [simplify]: Extracting #4: cost 0 inf + 206
3.513 * [simplify]: Simplified to:
  (+ (* x x) (+ y y))
4.945 * [regime-testing]: Baseline error score: 0.004790839866844276
4.961 * [regime-testing]: Oracle error score: 0.0025405585816836306
4.978 * [regime-testing]: End program error score: 0.004790839866844276
5.078 * [regime-testing]: Target error score: 0.004790839866844276