20.502 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.029 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying:
  (+ (+ (* x y) x) y)
0.030 * * [simplify]: Extracting # 0 : cost  0
0.030 * * [simplify]: Extracting # 1 : cost  0
0.030 * * [simplify]: Extracting # 2 : cost  0
0.030 * * [simplify]: Extracting # 3 : cost  0
0.030 * * [simplify]: Extracting # 4 : cost  0
0.030 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: Extracting # 1 : cost  0
0.032 * * [simplify]: Extracting # 2 : cost  0
0.032 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
0.036 * * [simplify]: Extracting # 0 : cost  0
0.036 * * [simplify]: Extracting # 1 : cost  0
0.036 * * [simplify]: Extracting # 2 : cost  0
0.037 * * [simplify]: Extracting # 3 : cost  0
0.037 * * [simplify]: iteration  2 :  20  enodes  (cost  7 )
0.044 * * [simplify]: Extracting # 0 : cost  0
0.044 * * [simplify]: Extracting # 1 : cost  0
0.044 * * [simplify]: Extracting # 2 : cost  0
0.044 * * [simplify]: iteration  3 :  27  enodes  (cost  7 )
0.048 * * [simplify]: Extracting # 0 : cost  0
0.048 * * [simplify]: Extracting # 1 : cost  0
0.048 * * [simplify]: Extracting # 2 : cost  0
0.048 * * [simplify]: iteration  4 :  35  enodes  (cost  7 )
0.055 * * [simplify]: Extracting # 0 : cost  0
0.055 * * [simplify]: Extracting # 1 : cost  0
0.055 * * [simplify]: Extracting # 2 : cost  0
0.055 * * [simplify]: iteration  5 :  110  enodes  (cost  7 )
0.085 * * [simplify]: Extracting # 0 : cost  0
0.086 * * [simplify]: Extracting # 1 : cost  0
0.087 * * [simplify]: Extracting # 2 : cost  0
0.087 * * [simplify]: iteration  6 :  327  enodes  (cost  7 )
0.280 * * [simplify]: Extracting # 0 : cost  0
0.282 * * [simplify]: Extracting # 1 : cost  0
0.285 * * [simplify]: Extracting # 2 : cost  0
0.287 * * [simplify]: iteration  7 :  1193  enodes  (cost  7 )
2.113 * * [simplify]: Extracting # 0 : cost  0
2.117 * * [simplify]: Extracting # 1 : cost  0
2.123 * * [simplify]: Extracting # 2 : cost  0
2.129 * * [simplify]: iteration  8 :  4693  enodes  (cost  7 )
4.878 * * [simplify]: Extracting # 0 : cost  0
4.892 * * [simplify]: Extracting # 1 : cost  0
4.904 * * [simplify]: Extracting # 2 : cost  0
4.914 * * [simplify]: iteration done:  5002  enodes  (cost  7 )
4.914 * [simplify]: Simplified to:
  (+ (+ (* x y) x) y)
4.915 * * [progress]: iteration 1 / 4
4.915 * * * [progress]: picking best candidate
4.917 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x y) x) y))>
4.917 * * * [progress]: localizing error
4.927 * * * [progress]: generating rewritten candidates
4.928 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
4.943 * * * [progress]: generating series expansions
4.944 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
4.944 * [backup-simplify]: Simplify (+ (* x y) x) into (+ x (* x y))
4.944 * [approximate]: Taking taylor expansion of (+ x (* x y)) in (x y) around 0
4.944 * [taylor]: Taking taylor expansion of (+ x (* x y)) in y
4.944 * [taylor]: Taking taylor expansion of x in y
4.944 * [backup-simplify]: Simplify x into x
4.944 * [taylor]: Taking taylor expansion of (* x y) in y
4.944 * [taylor]: Taking taylor expansion of x in y
4.944 * [backup-simplify]: Simplify x into x
4.944 * [taylor]: Taking taylor expansion of y in y
4.944 * [backup-simplify]: Simplify 0 into 0
4.944 * [backup-simplify]: Simplify 1 into 1
4.944 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
4.944 * [taylor]: Taking taylor expansion of x in x
4.944 * [backup-simplify]: Simplify 0 into 0
4.944 * [backup-simplify]: Simplify 1 into 1
4.944 * [taylor]: Taking taylor expansion of (* x y) in x
4.944 * [taylor]: Taking taylor expansion of x in x
4.944 * [backup-simplify]: Simplify 0 into 0
4.944 * [backup-simplify]: Simplify 1 into 1
4.944 * [taylor]: Taking taylor expansion of y in x
4.944 * [backup-simplify]: Simplify y into y
4.944 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
4.944 * [taylor]: Taking taylor expansion of x in x
4.944 * [backup-simplify]: Simplify 0 into 0
4.945 * [backup-simplify]: Simplify 1 into 1
4.945 * [taylor]: Taking taylor expansion of (* x y) in x
4.945 * [taylor]: Taking taylor expansion of x in x
4.945 * [backup-simplify]: Simplify 0 into 0
4.945 * [backup-simplify]: Simplify 1 into 1
4.945 * [taylor]: Taking taylor expansion of y in x
4.945 * [backup-simplify]: Simplify y into y
4.945 * [backup-simplify]: Simplify (* 0 y) into 0
4.945 * [backup-simplify]: Simplify (+ 0 0) into 0
4.945 * [taylor]: Taking taylor expansion of 0 in y
4.946 * [backup-simplify]: Simplify 0 into 0
4.946 * [backup-simplify]: Simplify 0 into 0
4.946 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.946 * [backup-simplify]: Simplify (+ 1 y) into (+ y 1)
4.946 * [taylor]: Taking taylor expansion of (+ y 1) in y
4.946 * [taylor]: Taking taylor expansion of y in y
4.946 * [backup-simplify]: Simplify 0 into 0
4.946 * [backup-simplify]: Simplify 1 into 1
4.946 * [taylor]: Taking taylor expansion of 1 in y
4.946 * [backup-simplify]: Simplify 1 into 1
4.947 * [backup-simplify]: Simplify (+ 0 1) into 1
4.947 * [backup-simplify]: Simplify 1 into 1
4.947 * [backup-simplify]: Simplify 0 into 0
4.948 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.948 * [backup-simplify]: Simplify (+ 0 0) into 0
4.948 * [taylor]: Taking taylor expansion of 0 in y
4.948 * [backup-simplify]: Simplify 0 into 0
4.949 * [backup-simplify]: Simplify 0 into 0
4.949 * [backup-simplify]: Simplify (+ 1 0) into 1
4.949 * [backup-simplify]: Simplify 1 into 1
4.949 * [backup-simplify]: Simplify 0 into 0
4.950 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.951 * [backup-simplify]: Simplify (+ 0 0) into 0
4.951 * [taylor]: Taking taylor expansion of 0 in y
4.951 * [backup-simplify]: Simplify 0 into 0
4.951 * [backup-simplify]: Simplify 0 into 0
4.951 * [backup-simplify]: Simplify 0 into 0
4.951 * [backup-simplify]: Simplify (+ 0 0) into 0
4.951 * [backup-simplify]: Simplify 0 into 0
4.951 * [backup-simplify]: Simplify 0 into 0
4.953 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.953 * [backup-simplify]: Simplify (+ 0 0) into 0
4.953 * [taylor]: Taking taylor expansion of 0 in y
4.953 * [backup-simplify]: Simplify 0 into 0
4.953 * [backup-simplify]: Simplify 0 into 0
4.953 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (* 1 x))) into (+ x (* x y))
4.954 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (/ 1 x)) into (+ (/ 1 x) (/ 1 (* x y)))
4.954 * [approximate]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in (x y) around 0
4.954 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y
4.954 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.954 * [taylor]: Taking taylor expansion of x in y
4.954 * [backup-simplify]: Simplify x into x
4.954 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.954 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.954 * [taylor]: Taking taylor expansion of (* x y) in y
4.954 * [taylor]: Taking taylor expansion of x in y
4.954 * [backup-simplify]: Simplify x into x
4.954 * [taylor]: Taking taylor expansion of y in y
4.954 * [backup-simplify]: Simplify 0 into 0
4.954 * [backup-simplify]: Simplify 1 into 1
4.954 * [backup-simplify]: Simplify (* x 0) into 0
4.955 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.955 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.955 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
4.955 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.955 * [taylor]: Taking taylor expansion of x in x
4.955 * [backup-simplify]: Simplify 0 into 0
4.955 * [backup-simplify]: Simplify 1 into 1
4.955 * [backup-simplify]: Simplify (/ 1 1) into 1
4.955 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.955 * [taylor]: Taking taylor expansion of (* x y) in x
4.955 * [taylor]: Taking taylor expansion of x in x
4.955 * [backup-simplify]: Simplify 0 into 0
4.955 * [backup-simplify]: Simplify 1 into 1
4.955 * [taylor]: Taking taylor expansion of y in x
4.955 * [backup-simplify]: Simplify y into y
4.956 * [backup-simplify]: Simplify (* 0 y) into 0
4.956 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.956 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.956 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
4.956 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.956 * [taylor]: Taking taylor expansion of x in x
4.956 * [backup-simplify]: Simplify 0 into 0
4.956 * [backup-simplify]: Simplify 1 into 1
4.957 * [backup-simplify]: Simplify (/ 1 1) into 1
4.957 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.957 * [taylor]: Taking taylor expansion of (* x y) in x
4.957 * [taylor]: Taking taylor expansion of x in x
4.957 * [backup-simplify]: Simplify 0 into 0
4.957 * [backup-simplify]: Simplify 1 into 1
4.957 * [taylor]: Taking taylor expansion of y in x
4.957 * [backup-simplify]: Simplify y into y
4.957 * [backup-simplify]: Simplify (* 0 y) into 0
4.957 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.958 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.958 * [backup-simplify]: Simplify (+ 1 (/ 1 y)) into (+ (/ 1 y) 1)
4.958 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
4.958 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.958 * [taylor]: Taking taylor expansion of y in y
4.958 * [backup-simplify]: Simplify 0 into 0
4.958 * [backup-simplify]: Simplify 1 into 1
4.958 * [backup-simplify]: Simplify (/ 1 1) into 1
4.958 * [taylor]: Taking taylor expansion of 1 in y
4.958 * [backup-simplify]: Simplify 1 into 1
4.959 * [backup-simplify]: Simplify (+ 1 0) into 1
4.959 * [backup-simplify]: Simplify 1 into 1
4.960 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.960 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.961 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.961 * [backup-simplify]: Simplify (+ 0 0) into 0
4.961 * [taylor]: Taking taylor expansion of 0 in y
4.961 * [backup-simplify]: Simplify 0 into 0
4.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.962 * [backup-simplify]: Simplify (+ 0 1) into 1
4.962 * [backup-simplify]: Simplify 1 into 1
4.963 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.964 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.965 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.965 * [backup-simplify]: Simplify (+ 0 0) into 0
4.965 * [taylor]: Taking taylor expansion of 0 in y
4.965 * [backup-simplify]: Simplify 0 into 0
4.965 * [backup-simplify]: Simplify 0 into 0
4.966 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.966 * [backup-simplify]: Simplify (+ 0 0) into 0
4.966 * [backup-simplify]: Simplify 0 into 0
4.967 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.969 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.969 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.970 * [backup-simplify]: Simplify (+ 0 0) into 0
4.970 * [taylor]: Taking taylor expansion of 0 in y
4.970 * [backup-simplify]: Simplify 0 into 0
4.970 * [backup-simplify]: Simplify 0 into 0
4.970 * [backup-simplify]: Simplify 0 into 0
4.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.971 * [backup-simplify]: Simplify (+ 0 0) into 0
4.971 * [backup-simplify]: Simplify 0 into 0
4.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.974 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.974 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.975 * [backup-simplify]: Simplify (+ 0 0) into 0
4.975 * [taylor]: Taking taylor expansion of 0 in y
4.975 * [backup-simplify]: Simplify 0 into 0
4.975 * [backup-simplify]: Simplify 0 into 0
4.975 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ x (* x y))
4.975 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (- (/ 1 (* x y)) (/ 1 x))
4.975 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in (x y) around 0
4.975 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in y
4.975 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.975 * [taylor]: Taking taylor expansion of (* x y) in y
4.975 * [taylor]: Taking taylor expansion of x in y
4.975 * [backup-simplify]: Simplify x into x
4.975 * [taylor]: Taking taylor expansion of y in y
4.976 * [backup-simplify]: Simplify 0 into 0
4.976 * [backup-simplify]: Simplify 1 into 1
4.976 * [backup-simplify]: Simplify (* x 0) into 0
4.976 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.976 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.976 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.976 * [taylor]: Taking taylor expansion of x in y
4.976 * [backup-simplify]: Simplify x into x
4.976 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.976 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
4.976 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.976 * [taylor]: Taking taylor expansion of (* x y) in x
4.976 * [taylor]: Taking taylor expansion of x in x
4.976 * [backup-simplify]: Simplify 0 into 0
4.976 * [backup-simplify]: Simplify 1 into 1
4.976 * [taylor]: Taking taylor expansion of y in x
4.977 * [backup-simplify]: Simplify y into y
4.977 * [backup-simplify]: Simplify (* 0 y) into 0
4.977 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.977 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.977 * [taylor]: Taking taylor expansion of x in x
4.977 * [backup-simplify]: Simplify 0 into 0
4.977 * [backup-simplify]: Simplify 1 into 1
4.978 * [backup-simplify]: Simplify (/ 1 1) into 1
4.978 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
4.978 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.978 * [taylor]: Taking taylor expansion of (* x y) in x
4.978 * [taylor]: Taking taylor expansion of x in x
4.978 * [backup-simplify]: Simplify 0 into 0
4.978 * [backup-simplify]: Simplify 1 into 1
4.978 * [taylor]: Taking taylor expansion of y in x
4.978 * [backup-simplify]: Simplify y into y
4.978 * [backup-simplify]: Simplify (* 0 y) into 0
4.978 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.978 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.978 * [taylor]: Taking taylor expansion of x in x
4.978 * [backup-simplify]: Simplify 0 into 0
4.978 * [backup-simplify]: Simplify 1 into 1
4.979 * [backup-simplify]: Simplify (/ 1 1) into 1
4.979 * [backup-simplify]: Simplify (- 1) into -1
4.979 * [backup-simplify]: Simplify (+ (/ 1 y) -1) into (- (/ 1 y) 1)
4.979 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
4.979 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.980 * [taylor]: Taking taylor expansion of y in y
4.980 * [backup-simplify]: Simplify 0 into 0
4.980 * [backup-simplify]: Simplify 1 into 1
4.980 * [backup-simplify]: Simplify (/ 1 1) into 1
4.980 * [taylor]: Taking taylor expansion of 1 in y
4.980 * [backup-simplify]: Simplify 1 into 1
4.980 * [backup-simplify]: Simplify (+ 1 0) into 1
4.981 * [backup-simplify]: Simplify 1 into 1
4.981 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.982 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.983 * [backup-simplify]: Simplify (- 0) into 0
4.983 * [backup-simplify]: Simplify (+ 0 0) into 0
4.983 * [taylor]: Taking taylor expansion of 0 in y
4.983 * [backup-simplify]: Simplify 0 into 0
4.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.984 * [backup-simplify]: Simplify (- 1) into -1
4.985 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.985 * [backup-simplify]: Simplify -1 into -1
4.986 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.986 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.987 * [backup-simplify]: Simplify (- 0) into 0
4.988 * [backup-simplify]: Simplify (+ 0 0) into 0
4.988 * [taylor]: Taking taylor expansion of 0 in y
4.988 * [backup-simplify]: Simplify 0 into 0
4.988 * [backup-simplify]: Simplify 0 into 0
4.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.989 * [backup-simplify]: Simplify (- 0) into 0
4.990 * [backup-simplify]: Simplify (+ 0 0) into 0
4.990 * [backup-simplify]: Simplify 0 into 0
4.991 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.992 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.993 * [backup-simplify]: Simplify (- 0) into 0
4.993 * [backup-simplify]: Simplify (+ 0 0) into 0
4.993 * [taylor]: Taking taylor expansion of 0 in y
4.993 * [backup-simplify]: Simplify 0 into 0
4.993 * [backup-simplify]: Simplify 0 into 0
4.993 * [backup-simplify]: Simplify 0 into 0
4.994 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.995 * [backup-simplify]: Simplify (- 0) into 0
4.995 * [backup-simplify]: Simplify (+ 0 0) into 0
4.995 * [backup-simplify]: Simplify 0 into 0
4.997 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.997 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.999 * [backup-simplify]: Simplify (- 0) into 0
4.999 * [backup-simplify]: Simplify (+ 0 0) into 0
4.999 * [taylor]: Taking taylor expansion of 0 in y
4.999 * [backup-simplify]: Simplify 0 into 0
4.999 * [backup-simplify]: Simplify 0 into 0
5.000 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ x (* x y))
5.000 * * * [progress]: simplifying candidates
5.000 * [simplify]: Simplifying:
  (* (exp (* x y)) (exp x))
  (log (+ (* x y) x))
  (exp (+ (* x y) x))
  (* (cbrt (+ (* x y) x)) (cbrt (+ (* x y) x)))
  (cbrt (+ (* x y) x))
  (* (* (+ (* x y) x) (+ (* x y) x)) (+ (* x y) x))
  (sqrt (+ (* x y) x))
  (sqrt (+ (* x y) x))
  (+ (pow (* x y) 3) (pow x 3))
  (+ (* (* x y) (* x y)) (- (* x x) (* (* x y) x)))
  (- (* (* x y) (* x y)) (* x x))
  (- (* x y) x)
  (+ x (* x y))
  (+ x (* x y))
  (+ x (* x y))
5.001 * * [simplify]: Extracting # 0 : cost  0
5.001 * * [simplify]: Extracting # 1 : cost  0
5.001 * * [simplify]: Extracting # 2 : cost  0
5.001 * * [simplify]: Extracting # 3 : cost  0
5.001 * * [simplify]: Extracting # 4 : cost  0
5.001 * * [simplify]: Extracting # 5 : cost  0
5.001 * * [simplify]: Extracting # 6 : cost  0
5.001 * * [simplify]: iteration  0 :  26  enodes  (cost  124 )
5.018 * * [simplify]: Extracting # 0 : cost  0
5.018 * * [simplify]: Extracting # 1 : cost  0
5.019 * * [simplify]: Extracting # 2 : cost  0
5.019 * * [simplify]: Extracting # 3 : cost  0
5.019 * * [simplify]: Extracting # 4 : cost  0
5.019 * * [simplify]: iteration  1 :  75  enodes  (cost  121 )
5.058 * * [simplify]: Extracting # 0 : cost  0
5.059 * * [simplify]: Extracting # 1 : cost  0
5.060 * * [simplify]: Extracting # 2 : cost  0
5.060 * * [simplify]: Extracting # 3 : cost  0
5.061 * * [simplify]: Extracting # 4 : cost  0
5.061 * * [simplify]: Extracting # 5 : cost  0
5.061 * * [simplify]: iteration  2 :  225  enodes  (cost  107 )
5.249 * * [simplify]: Extracting # 0 : cost  0
5.250 * * [simplify]: Extracting # 1 : cost  0
5.251 * * [simplify]: Extracting # 2 : cost  0
5.252 * * [simplify]: Extracting # 3 : cost  0
5.253 * * [simplify]: Extracting # 4 : cost  0
5.254 * * [simplify]: iteration  3 :  759  enodes  (cost  107 )
5.959 * * [simplify]: Extracting # 0 : cost  0
5.964 * * [simplify]: Extracting # 1 : cost  0
5.976 * * [simplify]: Extracting # 2 : cost  0
5.981 * * [simplify]: Extracting # 3 : cost  0
5.986 * * [simplify]: Extracting # 4 : cost  0
5.989 * * [simplify]: iteration  4 :  2636  enodes  (cost  105 )
7.395 * * [simplify]: Extracting # 0 : cost  0
7.400 * * [simplify]: Extracting # 1 : cost  0
7.406 * * [simplify]: Extracting # 2 : cost  0
7.411 * * [simplify]: Extracting # 3 : cost  0
7.417 * * [simplify]: Extracting # 4 : cost  0
7.424 * * [simplify]: iteration done:  5000  enodes  (cost  105 )
7.424 * [simplify]: Simplified to:
  (exp (+ (* x y) x))
  (log (+ (* x y) x))
  (exp (+ (* x y) x))
  (* (cbrt (+ (* x y) x)) (cbrt (+ (* x y) x)))
  (cbrt (+ (* x y) x))
  (pow (+ x (* x y)) 3)
  (sqrt (+ (* x y) x))
  (sqrt (+ (* x y) x))
  (+ (pow (* x y) 3) (pow x 3))
  (* x (- x (* y (- x (* x y)))))
  (* x (- (* y (* x y)) x))
  (- (* y x) x)
  (* (+ 1 y) x)
  (* (+ 1 y) x)
  (* (+ 1 y) x)
7.424 * * * [progress]: adding candidates to table
7.478 * * [progress]: iteration 2 / 4
7.478 * * * [progress]: picking best candidate
7.480 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* (+ 1 y) x) y))>
7.480 * * * [progress]: localizing error
7.486 * * * [progress]: generating rewritten candidates
7.486 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
7.508 * * * [progress]: generating series expansions
7.508 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
7.508 * [backup-simplify]: Simplify (* (+ 1 y) x) into (* x (+ y 1))
7.508 * [approximate]: Taking taylor expansion of (* x (+ y 1)) in (y x) around 0
7.508 * [taylor]: Taking taylor expansion of (* x (+ y 1)) in x
7.508 * [taylor]: Taking taylor expansion of x in x
7.508 * [backup-simplify]: Simplify 0 into 0
7.508 * [backup-simplify]: Simplify 1 into 1
7.508 * [taylor]: Taking taylor expansion of (+ y 1) in x
7.508 * [taylor]: Taking taylor expansion of y in x
7.508 * [backup-simplify]: Simplify y into y
7.508 * [taylor]: Taking taylor expansion of 1 in x
7.508 * [backup-simplify]: Simplify 1 into 1
7.508 * [taylor]: Taking taylor expansion of (* x (+ y 1)) in y
7.508 * [taylor]: Taking taylor expansion of x in y
7.508 * [backup-simplify]: Simplify x into x
7.508 * [taylor]: Taking taylor expansion of (+ y 1) in y
7.508 * [taylor]: Taking taylor expansion of y in y
7.508 * [backup-simplify]: Simplify 0 into 0
7.508 * [backup-simplify]: Simplify 1 into 1
7.508 * [taylor]: Taking taylor expansion of 1 in y
7.508 * [backup-simplify]: Simplify 1 into 1
7.508 * [taylor]: Taking taylor expansion of (* x (+ y 1)) in y
7.508 * [taylor]: Taking taylor expansion of x in y
7.508 * [backup-simplify]: Simplify x into x
7.508 * [taylor]: Taking taylor expansion of (+ y 1) in y
7.508 * [taylor]: Taking taylor expansion of y in y
7.508 * [backup-simplify]: Simplify 0 into 0
7.508 * [backup-simplify]: Simplify 1 into 1
7.508 * [taylor]: Taking taylor expansion of 1 in y
7.508 * [backup-simplify]: Simplify 1 into 1
7.509 * [backup-simplify]: Simplify (+ 0 1) into 1
7.509 * [backup-simplify]: Simplify (* x 1) into x
7.509 * [taylor]: Taking taylor expansion of x in x
7.509 * [backup-simplify]: Simplify 0 into 0
7.509 * [backup-simplify]: Simplify 1 into 1
7.509 * [backup-simplify]: Simplify 0 into 0
7.509 * [backup-simplify]: Simplify (+ 1 0) into 1
7.510 * [backup-simplify]: Simplify (+ (* x 1) (* 0 1)) into x
7.510 * [taylor]: Taking taylor expansion of x in x
7.510 * [backup-simplify]: Simplify 0 into 0
7.510 * [backup-simplify]: Simplify 1 into 1
7.510 * [backup-simplify]: Simplify 0 into 0
7.510 * [backup-simplify]: Simplify 1 into 1
7.510 * [backup-simplify]: Simplify (+ 0 0) into 0
7.511 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 1))) into 0
7.511 * [taylor]: Taking taylor expansion of 0 in x
7.511 * [backup-simplify]: Simplify 0 into 0
7.511 * [backup-simplify]: Simplify 0 into 0
7.511 * [backup-simplify]: Simplify 1 into 1
7.511 * [backup-simplify]: Simplify 0 into 0
7.511 * [backup-simplify]: Simplify (+ 0 0) into 0
7.511 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 1)))) into 0
7.511 * [taylor]: Taking taylor expansion of 0 in x
7.511 * [backup-simplify]: Simplify 0 into 0
7.511 * [backup-simplify]: Simplify 0 into 0
7.511 * [backup-simplify]: Simplify 0 into 0
7.512 * [backup-simplify]: Simplify 0 into 0
7.512 * [backup-simplify]: Simplify 0 into 0
7.512 * [backup-simplify]: Simplify (+ 0 0) into 0
7.512 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))) into 0
7.512 * [taylor]: Taking taylor expansion of 0 in x
7.512 * [backup-simplify]: Simplify 0 into 0
7.512 * [backup-simplify]: Simplify 0 into 0
7.513 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* 1 (* x 1))) into (+ x (* x y))
7.513 * [backup-simplify]: Simplify (* (+ 1 (/ 1 y)) (/ 1 x)) into (/ (+ (/ 1 y) 1) x)
7.513 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in (y x) around 0
7.513 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in x
7.513 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in x
7.513 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.513 * [taylor]: Taking taylor expansion of y in x
7.513 * [backup-simplify]: Simplify y into y
7.513 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.513 * [taylor]: Taking taylor expansion of 1 in x
7.513 * [backup-simplify]: Simplify 1 into 1
7.513 * [taylor]: Taking taylor expansion of x in x
7.513 * [backup-simplify]: Simplify 0 into 0
7.513 * [backup-simplify]: Simplify 1 into 1
7.513 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ (/ 1 y) 1)
7.513 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1) 1) into (+ (/ 1 y) 1)
7.513 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in y
7.513 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
7.513 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.513 * [taylor]: Taking taylor expansion of y in y
7.513 * [backup-simplify]: Simplify 0 into 0
7.513 * [backup-simplify]: Simplify 1 into 1
7.513 * [backup-simplify]: Simplify (/ 1 1) into 1
7.513 * [taylor]: Taking taylor expansion of 1 in y
7.513 * [backup-simplify]: Simplify 1 into 1
7.513 * [taylor]: Taking taylor expansion of x in y
7.513 * [backup-simplify]: Simplify x into x
7.514 * [backup-simplify]: Simplify (+ 1 0) into 1
7.514 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.514 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in y
7.514 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
7.514 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.514 * [taylor]: Taking taylor expansion of y in y
7.514 * [backup-simplify]: Simplify 0 into 0
7.514 * [backup-simplify]: Simplify 1 into 1
7.514 * [backup-simplify]: Simplify (/ 1 1) into 1
7.514 * [taylor]: Taking taylor expansion of 1 in y
7.514 * [backup-simplify]: Simplify 1 into 1
7.514 * [taylor]: Taking taylor expansion of x in y
7.514 * [backup-simplify]: Simplify x into x
7.514 * [backup-simplify]: Simplify (+ 1 0) into 1
7.515 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.515 * [taylor]: Taking taylor expansion of x in x
7.515 * [backup-simplify]: Simplify 0 into 0
7.515 * [backup-simplify]: Simplify 1 into 1
7.515 * [backup-simplify]: Simplify (/ 1 1) into 1
7.515 * [backup-simplify]: Simplify 1 into 1
7.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.516 * [backup-simplify]: Simplify (+ 0 1) into 1
7.516 * [backup-simplify]: Simplify (- (/ 1 x) (+ (* (/ 1 x) (/ 0 x)))) into (/ 1 x)
7.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.516 * [taylor]: Taking taylor expansion of x in x
7.516 * [backup-simplify]: Simplify 0 into 0
7.516 * [backup-simplify]: Simplify 1 into 1
7.516 * [backup-simplify]: Simplify (/ 1 1) into 1
7.516 * [backup-simplify]: Simplify 1 into 1
7.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.517 * [backup-simplify]: Simplify 0 into 0
7.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.517 * [backup-simplify]: Simplify (+ 0 0) into 0
7.518 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* (/ 1 x) (/ 0 x)))) into 0
7.518 * [taylor]: Taking taylor expansion of 0 in x
7.518 * [backup-simplify]: Simplify 0 into 0
7.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.518 * [backup-simplify]: Simplify 0 into 0
7.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.519 * [backup-simplify]: Simplify 0 into 0
7.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.519 * [backup-simplify]: Simplify (+ 0 0) into 0
7.520 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
7.520 * [taylor]: Taking taylor expansion of 0 in x
7.520 * [backup-simplify]: Simplify 0 into 0
7.520 * [backup-simplify]: Simplify 0 into 0
7.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.520 * [backup-simplify]: Simplify 0 into 0
7.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.521 * [backup-simplify]: Simplify 0 into 0
7.521 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 x)) 1)) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (+ x (* x y))
7.521 * [backup-simplify]: Simplify (* (+ 1 (/ 1 (- y))) (/ 1 (- x))) into (* -1 (/ (- 1 (/ 1 y)) x))
7.521 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in (y x) around 0
7.521 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in x
7.521 * [taylor]: Taking taylor expansion of -1 in x
7.521 * [backup-simplify]: Simplify -1 into -1
7.521 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) x) in x
7.521 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in x
7.521 * [taylor]: Taking taylor expansion of 1 in x
7.521 * [backup-simplify]: Simplify 1 into 1
7.521 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.521 * [taylor]: Taking taylor expansion of y in x
7.521 * [backup-simplify]: Simplify y into y
7.521 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.521 * [taylor]: Taking taylor expansion of x in x
7.521 * [backup-simplify]: Simplify 0 into 0
7.521 * [backup-simplify]: Simplify 1 into 1
7.521 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
7.521 * [backup-simplify]: Simplify (+ 1 (- (/ 1 y))) into (- 1 (/ 1 y))
7.521 * [backup-simplify]: Simplify (/ (- 1 (/ 1 y)) 1) into (- 1 (/ 1 y))
7.521 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in y
7.522 * [taylor]: Taking taylor expansion of -1 in y
7.522 * [backup-simplify]: Simplify -1 into -1
7.522 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) x) in y
7.522 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
7.522 * [taylor]: Taking taylor expansion of 1 in y
7.522 * [backup-simplify]: Simplify 1 into 1
7.522 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.522 * [taylor]: Taking taylor expansion of y in y
7.522 * [backup-simplify]: Simplify 0 into 0
7.522 * [backup-simplify]: Simplify 1 into 1
7.522 * [backup-simplify]: Simplify (/ 1 1) into 1
7.522 * [taylor]: Taking taylor expansion of x in y
7.522 * [backup-simplify]: Simplify x into x
7.522 * [backup-simplify]: Simplify (- 1) into -1
7.522 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.523 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
7.523 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in y
7.523 * [taylor]: Taking taylor expansion of -1 in y
7.523 * [backup-simplify]: Simplify -1 into -1
7.523 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) x) in y
7.523 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
7.523 * [taylor]: Taking taylor expansion of 1 in y
7.523 * [backup-simplify]: Simplify 1 into 1
7.523 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.523 * [taylor]: Taking taylor expansion of y in y
7.523 * [backup-simplify]: Simplify 0 into 0
7.523 * [backup-simplify]: Simplify 1 into 1
7.523 * [backup-simplify]: Simplify (/ 1 1) into 1
7.523 * [taylor]: Taking taylor expansion of x in y
7.523 * [backup-simplify]: Simplify x into x
7.523 * [backup-simplify]: Simplify (- 1) into -1
7.524 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.524 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
7.524 * [backup-simplify]: Simplify (* -1 (/ -1 x)) into (/ 1 x)
7.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.524 * [taylor]: Taking taylor expansion of x in x
7.524 * [backup-simplify]: Simplify 0 into 0
7.524 * [backup-simplify]: Simplify 1 into 1
7.524 * [backup-simplify]: Simplify (/ 1 1) into 1
7.524 * [backup-simplify]: Simplify 1 into 1
7.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.525 * [backup-simplify]: Simplify (- 0) into 0
7.525 * [backup-simplify]: Simplify (+ 1 0) into 1
7.525 * [backup-simplify]: Simplify (- (/ 1 x) (+ (* (/ -1 x) (/ 0 x)))) into (/ 1 x)
7.525 * [backup-simplify]: Simplify (+ (* -1 (/ 1 x)) (* 0 (/ -1 x))) into (- (/ 1 x))
7.525 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
7.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.525 * [taylor]: Taking taylor expansion of x in x
7.525 * [backup-simplify]: Simplify 0 into 0
7.525 * [backup-simplify]: Simplify 1 into 1
7.526 * [backup-simplify]: Simplify (/ 1 1) into 1
7.526 * [backup-simplify]: Simplify (- 1) into -1
7.526 * [backup-simplify]: Simplify -1 into -1
7.526 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.526 * [backup-simplify]: Simplify 0 into 0
7.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.527 * [backup-simplify]: Simplify (- 0) into 0
7.527 * [backup-simplify]: Simplify (+ 0 0) into 0
7.528 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* (/ 1 x) (/ 0 x)))) into 0
7.528 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 x)) (* 0 (/ -1 x)))) into 0
7.528 * [taylor]: Taking taylor expansion of 0 in x
7.528 * [backup-simplify]: Simplify 0 into 0
7.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.529 * [backup-simplify]: Simplify (- 0) into 0
7.529 * [backup-simplify]: Simplify 0 into 0
7.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.529 * [backup-simplify]: Simplify 0 into 0
7.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.530 * [backup-simplify]: Simplify (- 0) into 0
7.530 * [backup-simplify]: Simplify (+ 0 0) into 0
7.530 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
7.531 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (* 0 (/ -1 x))))) into 0
7.531 * [taylor]: Taking taylor expansion of 0 in x
7.531 * [backup-simplify]: Simplify 0 into 0
7.531 * [backup-simplify]: Simplify 0 into 0
7.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.532 * [backup-simplify]: Simplify (- 0) into 0
7.532 * [backup-simplify]: Simplify 0 into 0
7.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.533 * [backup-simplify]: Simplify 0 into 0
7.533 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 (- x))) 1)) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (+ x (* x y))
7.533 * * * [progress]: simplifying candidates
7.534 * [simplify]: Simplifying:
  (* (+ 1 y) x)
  (+ (log (+ 1 y)) (log x))
  (log (* (+ 1 y) x))
  (exp (* (+ 1 y) x))
  (* (* (* (+ 1 y) (+ 1 y)) (+ 1 y)) (* (* x x) x))
  (* (cbrt (* (+ 1 y) x)) (cbrt (* (+ 1 y) x)))
  (cbrt (* (+ 1 y) x))
  (* (* (* (+ 1 y) x) (* (+ 1 y) x)) (* (+ 1 y) x))
  (sqrt (* (+ 1 y) x))
  (sqrt (* (+ 1 y) x))
  (* (sqrt (+ 1 y)) (sqrt x))
  (* (sqrt (+ 1 y)) (sqrt x))
  (* (+ 1 y) (* (cbrt x) (cbrt x)))
  (* (+ 1 y) (sqrt x))
  (* (+ 1 y) 1)
  (* (cbrt (+ 1 y)) x)
  (* (sqrt (+ 1 y)) x)
  (* (+ 1 y) x)
  (* (+ 1 y) x)
  (* (+ (pow 1 3) (pow y 3)) x)
  (* (- (* 1 1) (* y y)) x)
  (+ x (* x y))
  (+ x (* x y))
  (+ x (* x y))
7.534 * * [simplify]: Extracting # 0 : cost  0
7.534 * * [simplify]: Extracting # 1 : cost  0
7.534 * * [simplify]: Extracting # 2 : cost  0
7.534 * * [simplify]: Extracting # 3 : cost  0
7.534 * * [simplify]: Extracting # 4 : cost  0
7.534 * * [simplify]: Extracting # 5 : cost  0
7.534 * * [simplify]: Extracting # 6 : cost  0
7.535 * * [simplify]: iteration  0 :  42  enodes  (cost  178 )
7.550 * * [simplify]: Extracting # 0 : cost  0
7.550 * * [simplify]: Extracting # 1 : cost  0
7.550 * * [simplify]: Extracting # 2 : cost  0
7.550 * * [simplify]: Extracting # 3 : cost  0
7.551 * * [simplify]: Extracting # 4 : cost  0
7.551 * * [simplify]: iteration  1 :  112  enodes  (cost  171 )
7.611 * * [simplify]: Extracting # 0 : cost  0
7.612 * * [simplify]: Extracting # 1 : cost  0
7.613 * * [simplify]: Extracting # 2 : cost  0
7.613 * * [simplify]: Extracting # 3 : cost  0
7.614 * * [simplify]: Extracting # 4 : cost  0
7.615 * * [simplify]: Extracting # 5 : cost  0
7.615 * * [simplify]: iteration  2 :  582  enodes  (cost  151 )
7.988 * * [simplify]: Extracting # 0 : cost  0
8.007 * * [simplify]: Extracting # 1 : cost  0
8.035 * * [simplify]: Extracting # 2 : cost  0
8.051 * * [simplify]: Extracting # 3 : cost  0
8.067 * * [simplify]: Extracting # 4 : cost  0
8.082 * * [simplify]: iteration done:  5000  enodes  (cost  151 )
8.083 * [simplify]: Simplified to:
  (* (+ y 1) x)
  (log (* (+ 1 y) x))
  (log (* (+ 1 y) x))
  (exp (* (+ 1 y) x))
  (pow (* (+ 1 y) x) 3)
  (* (cbrt (* (+ 1 y) x)) (cbrt (* (+ 1 y) x)))
  (cbrt (* (+ 1 y) x))
  (pow (* (+ 1 y) x) 3)
  (sqrt (* (+ 1 y) x))
  (sqrt (* (+ 1 y) x))
  (* (sqrt (+ 1 y)) (sqrt x))
  (* (sqrt (+ 1 y)) (sqrt x))
  (* (* (cbrt x) (cbrt x)) (+ y 1))
  (* (sqrt x) (+ y 1))
  (+ y 1)
  (* (cbrt (+ 1 y)) x)
  (* (sqrt (+ 1 y)) x)
  (* (+ y 1) x)
  (* (+ y 1) x)
  (* x (+ 1 (pow y 3)))
  (* x (- 1 (* y y)))
  (* (+ y 1) x)
  (* (+ y 1) x)
  (* (+ y 1) x)
8.083 * * * [progress]: adding candidates to table
8.166 * [progress]: [Phase 3 of 3] Extracting.
8.169 * [simplify]: Simplifying:
  (+ (* (+ 1 y) x) y)
8.169 * * [simplify]: Extracting # 0 : cost  0
8.169 * * [simplify]: Extracting # 1 : cost  0
8.169 * * [simplify]: Extracting # 2 : cost  0
8.169 * * [simplify]: Extracting # 3 : cost  0
8.169 * * [simplify]: Extracting # 4 : cost  0
8.169 * * [simplify]: Extracting # 5 : cost  0
8.169 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
8.170 * * [simplify]: Extracting # 0 : cost  0
8.170 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
8.171 * * [simplify]: Extracting # 0 : cost  0
8.171 * * [simplify]: iteration done:  11  enodes  (cost  7 )
8.171 * [simplify]: Simplified to:
  (+ (* (+ 1 y) x) y)
9.012 * [regime-testing]: Baseline error score: 0.008272274659512727
9.016 * [regime-testing]: Oracle error score: 0.008272274659512727
9.016 * [regime-testing]: End program error score: 0.008272274659512727