12.568 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying:
  (+ x (* x x))
0.023 * * [simplify]: Extracting # 0 : cost  0
0.023 * * [simplify]: Extracting # 1 : cost  0
0.023 * * [simplify]: Extracting # 2 : cost  0
0.023 * * [simplify]: iteration  0 :  3  enodes  (cost  5 )
0.024 * * [simplify]: Extracting # 0 : cost  0
0.024 * * [simplify]: Extracting # 1 : cost  0
0.024 * * [simplify]: Extracting # 2 : cost  0
0.024 * * [simplify]: Extracting # 3 : cost  0
0.024 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
0.026 * * [simplify]: Extracting # 0 : cost  0
0.026 * * [simplify]: iteration  2 :  11  enodes  (cost  5 )
0.029 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: Extracting # 1 : cost  0
0.029 * * [simplify]: Extracting # 2 : cost  0
0.029 * * [simplify]: iteration  3 :  17  enodes  (cost  5 )
0.034 * * [simplify]: Extracting # 0 : cost  0
0.034 * * [simplify]: Extracting # 1 : cost  0
0.034 * * [simplify]: Extracting # 2 : cost  0
0.034 * * [simplify]: iteration  4 :  52  enodes  (cost  5 )
0.047 * * [simplify]: Extracting # 0 : cost  0
0.047 * * [simplify]: Extracting # 1 : cost  0
0.047 * * [simplify]: Extracting # 2 : cost  0
0.048 * * [simplify]: iteration  5 :  146  enodes  (cost  5 )
0.108 * * [simplify]: Extracting # 0 : cost  0
0.109 * * [simplify]: Extracting # 1 : cost  0
0.110 * * [simplify]: Extracting # 2 : cost  0
0.110 * * [simplify]: iteration  6 :  481  enodes  (cost  5 )
0.394 * * [simplify]: Extracting # 0 : cost  0
0.396 * * [simplify]: Extracting # 1 : cost  0
0.399 * * [simplify]: Extracting # 2 : cost  0
0.402 * * [simplify]: iteration  7 :  1671  enodes  (cost  5 )
0.872 * * [simplify]: Extracting # 0 : cost  0
0.880 * * [simplify]: Extracting # 1 : cost  0
0.889 * * [simplify]: Extracting # 2 : cost  0
0.905 * * [simplify]: iteration done:  5000  enodes  (cost  5 )
0.905 * [simplify]: Simplified to:
  (+ x (* x x))
0.905 * * [progress]: iteration 1 / 4
0.905 * * * [progress]: picking best candidate
0.907 * * * * [pick]: Picked  #<alt (λ (x) (+ x (* x x)))>
0.907 * * * [progress]: localizing error
0.912 * * * [progress]: generating rewritten candidates
0.912 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.922 * * * [progress]: generating series expansions
0.922 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.923 * [backup-simplify]: Simplify (+ x (* x x)) into (+ (pow x 2) x)
0.923 * [approximate]: Taking taylor expansion of (+ (pow x 2) x) in (x) around 0
0.923 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.923 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.923 * [taylor]: Taking taylor expansion of x in x
0.923 * [backup-simplify]: Simplify 0 into 0
0.923 * [backup-simplify]: Simplify 1 into 1
0.923 * [taylor]: Taking taylor expansion of x in x
0.923 * [backup-simplify]: Simplify 0 into 0
0.923 * [backup-simplify]: Simplify 1 into 1
0.923 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.923 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.923 * [taylor]: Taking taylor expansion of x in x
0.923 * [backup-simplify]: Simplify 0 into 0
0.923 * [backup-simplify]: Simplify 1 into 1
0.923 * [taylor]: Taking taylor expansion of x in x
0.923 * [backup-simplify]: Simplify 0 into 0
0.923 * [backup-simplify]: Simplify 1 into 1
0.924 * [backup-simplify]: Simplify (+ 0 0) into 0
0.924 * [backup-simplify]: Simplify 0 into 0
0.924 * [backup-simplify]: Simplify (+ 0 1) into 1
0.924 * [backup-simplify]: Simplify 1 into 1
0.925 * [backup-simplify]: Simplify (* 1 1) into 1
0.925 * [backup-simplify]: Simplify (+ 1 0) into 1
0.925 * [backup-simplify]: Simplify 1 into 1
0.926 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.926 * [backup-simplify]: Simplify (+ 0 0) into 0
0.926 * [backup-simplify]: Simplify 0 into 0
0.927 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.927 * [backup-simplify]: Simplify (+ 0 0) into 0
0.927 * [backup-simplify]: Simplify 0 into 0
0.928 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.928 * [backup-simplify]: Simplify (+ 0 0) into 0
0.928 * [backup-simplify]: Simplify 0 into 0
0.929 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.930 * [backup-simplify]: Simplify (+ 0 0) into 0
0.930 * [backup-simplify]: Simplify 0 into 0
0.931 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.931 * [backup-simplify]: Simplify (+ 0 0) into 0
0.931 * [backup-simplify]: Simplify 0 into 0
0.932 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.933 * [backup-simplify]: Simplify (+ 0 0) into 0
0.933 * [backup-simplify]: Simplify 0 into 0
0.933 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 1 x)) into (+ (pow x 2) x)
0.933 * [backup-simplify]: Simplify (+ (/ 1 x) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (/ 1 x))
0.933 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0
0.933 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.933 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.933 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.933 * [taylor]: Taking taylor expansion of x in x
0.933 * [backup-simplify]: Simplify 0 into 0
0.933 * [backup-simplify]: Simplify 1 into 1
0.934 * [backup-simplify]: Simplify (* 1 1) into 1
0.934 * [backup-simplify]: Simplify (/ 1 1) into 1
0.934 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.934 * [taylor]: Taking taylor expansion of x in x
0.934 * [backup-simplify]: Simplify 0 into 0
0.934 * [backup-simplify]: Simplify 1 into 1
0.935 * [backup-simplify]: Simplify (/ 1 1) into 1
0.935 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.935 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.935 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.935 * [taylor]: Taking taylor expansion of x in x
0.935 * [backup-simplify]: Simplify 0 into 0
0.935 * [backup-simplify]: Simplify 1 into 1
0.935 * [backup-simplify]: Simplify (* 1 1) into 1
0.935 * [backup-simplify]: Simplify (/ 1 1) into 1
0.935 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.935 * [taylor]: Taking taylor expansion of x in x
0.935 * [backup-simplify]: Simplify 0 into 0
0.935 * [backup-simplify]: Simplify 1 into 1
0.936 * [backup-simplify]: Simplify (/ 1 1) into 1
0.936 * [backup-simplify]: Simplify (+ 1 0) into 1
0.936 * [backup-simplify]: Simplify 1 into 1
0.937 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.938 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.938 * [backup-simplify]: Simplify (+ 0 1) into 1
0.938 * [backup-simplify]: Simplify 1 into 1
0.939 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.939 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.940 * [backup-simplify]: Simplify (+ 0 0) into 0
0.940 * [backup-simplify]: Simplify 0 into 0
0.941 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.942 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.943 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.943 * [backup-simplify]: Simplify (+ 0 0) into 0
0.943 * [backup-simplify]: Simplify 0 into 0
0.944 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.945 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.946 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.946 * [backup-simplify]: Simplify (+ 0 0) into 0
0.946 * [backup-simplify]: Simplify 0 into 0
0.948 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.948 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.949 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.950 * [backup-simplify]: Simplify (+ 0 0) into 0
0.950 * [backup-simplify]: Simplify 0 into 0
0.951 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.952 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.953 * [backup-simplify]: Simplify (+ 0 0) into 0
0.953 * [backup-simplify]: Simplify 0 into 0
0.954 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.955 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.956 * [backup-simplify]: Simplify (+ 0 0) into 0
0.956 * [backup-simplify]: Simplify 0 into 0
0.957 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (pow x 2) x)
0.957 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (/ 1 x))
0.957 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0
0.957 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.957 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.957 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.957 * [taylor]: Taking taylor expansion of x in x
0.957 * [backup-simplify]: Simplify 0 into 0
0.957 * [backup-simplify]: Simplify 1 into 1
0.957 * [backup-simplify]: Simplify (* 1 1) into 1
0.958 * [backup-simplify]: Simplify (/ 1 1) into 1
0.958 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.958 * [taylor]: Taking taylor expansion of x in x
0.958 * [backup-simplify]: Simplify 0 into 0
0.958 * [backup-simplify]: Simplify 1 into 1
0.958 * [backup-simplify]: Simplify (/ 1 1) into 1
0.958 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.958 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.958 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.958 * [taylor]: Taking taylor expansion of x in x
0.958 * [backup-simplify]: Simplify 0 into 0
0.958 * [backup-simplify]: Simplify 1 into 1
0.959 * [backup-simplify]: Simplify (* 1 1) into 1
0.959 * [backup-simplify]: Simplify (/ 1 1) into 1
0.959 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.959 * [taylor]: Taking taylor expansion of x in x
0.959 * [backup-simplify]: Simplify 0 into 0
0.959 * [backup-simplify]: Simplify 1 into 1
0.960 * [backup-simplify]: Simplify (/ 1 1) into 1
0.960 * [backup-simplify]: Simplify (+ 1 0) into 1
0.960 * [backup-simplify]: Simplify 1 into 1
0.961 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.961 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.962 * [backup-simplify]: Simplify (- 1) into -1
0.962 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.962 * [backup-simplify]: Simplify -1 into -1
0.963 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.963 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.964 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.964 * [backup-simplify]: Simplify (- 0) into 0
0.965 * [backup-simplify]: Simplify (+ 0 0) into 0
0.965 * [backup-simplify]: Simplify 0 into 0
0.966 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.966 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.967 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.968 * [backup-simplify]: Simplify (- 0) into 0
0.968 * [backup-simplify]: Simplify (+ 0 0) into 0
0.968 * [backup-simplify]: Simplify 0 into 0
0.969 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.971 * [backup-simplify]: Simplify (- 0) into 0
0.971 * [backup-simplify]: Simplify (+ 0 0) into 0
0.971 * [backup-simplify]: Simplify 0 into 0
0.972 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.973 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.974 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.974 * [backup-simplify]: Simplify (- 0) into 0
0.975 * [backup-simplify]: Simplify (+ 0 0) into 0
0.975 * [backup-simplify]: Simplify 0 into 0
0.976 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.978 * [backup-simplify]: Simplify (- 0) into 0
0.978 * [backup-simplify]: Simplify (+ 0 0) into 0
0.978 * [backup-simplify]: Simplify 0 into 0
0.980 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.980 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.982 * [backup-simplify]: Simplify (- 0) into 0
0.982 * [backup-simplify]: Simplify (+ 0 0) into 0
0.982 * [backup-simplify]: Simplify 0 into 0
0.982 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (pow x 2) x)
0.982 * * * [progress]: simplifying candidates
0.983 * [simplify]: Simplifying:
  (* (exp x) (exp (* x x)))
  (log (+ x (* x x)))
  (exp (+ x (* x x)))
  (* (cbrt (+ x (* x x))) (cbrt (+ x (* x x))))
  (cbrt (+ x (* x x)))
  (* (* (+ x (* x x)) (+ x (* x x))) (+ x (* x x)))
  (sqrt (+ x (* x x)))
  (sqrt (+ x (* x x)))
  (+ (pow x 3) (pow (* x x) 3))
  (+ (* x x) (- (* (* x x) (* x x)) (* x (* x x))))
  (- (* x x) (* (* x x) (* x x)))
  (- x (* x x))
  (+ 1 x)
  (+ x 1)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
0.983 * * [simplify]: Extracting # 0 : cost  0
0.983 * * [simplify]: Extracting # 1 : cost  0
0.983 * * [simplify]: Extracting # 2 : cost  0
0.983 * * [simplify]: Extracting # 3 : cost  0
0.984 * * [simplify]: Extracting # 4 : cost  0
0.984 * * [simplify]: iteration  0 :  29  enodes  (cost  130 )
0.994 * * [simplify]: Extracting # 0 : cost  0
0.994 * * [simplify]: Extracting # 1 : cost  0
0.995 * * [simplify]: Extracting # 2 : cost  0
0.995 * * [simplify]: Extracting # 3 : cost  0
0.995 * * [simplify]: iteration  1 :  89  enodes  (cost  125 )
1.067 * * [simplify]: Extracting # 0 : cost  0
1.067 * * [simplify]: Extracting # 1 : cost  0
1.068 * * [simplify]: Extracting # 2 : cost  0
1.069 * * [simplify]: Extracting # 3 : cost  0
1.070 * * [simplify]: Extracting # 4 : cost  0
1.071 * * [simplify]: iteration  2 :  514  enodes  (cost  107 )
1.334 * * [simplify]: Extracting # 0 : cost  0
1.339 * * [simplify]: Extracting # 1 : cost  0
1.346 * * [simplify]: Extracting # 2 : cost  0
1.353 * * [simplify]: Extracting # 3 : cost  0
1.359 * * [simplify]: Extracting # 4 : cost  0
1.369 * * [simplify]: iteration done:  5000  enodes  (cost  107 )
1.370 * [simplify]: Simplified to:
  (exp (+ x (* x x)))
  (log (+ x (* x x)))
  (exp (+ x (* x x)))
  (* (cbrt (+ x (* x x))) (cbrt (+ x (* x x))))
  (cbrt (+ x (* x x)))
  (pow (+ x (* x x)) 3)
  (sqrt (+ x (* x x)))
  (sqrt (+ x (* x x)))
  (+ (pow x 6) (pow x 3))
  (+ (- (pow x 4) (pow x 3)) (* x x))
  (- (* x x) (pow x 4))
  (- x (* x x))
  (+ 1 x)
  (+ 1 x)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
1.370 * * * [progress]: adding candidates to table
1.411 * * [progress]: iteration 2 / 4
1.411 * * * [progress]: picking best candidate
1.413 * * * * [pick]: Picked  #<alt (λ (x) (* (+ 1 x) x))>
1.413 * * * [progress]: localizing error
1.416 * * * [progress]: generating rewritten candidates
1.417 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.451 * * * [progress]: generating series expansions
1.451 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.451 * [backup-simplify]: Simplify (* (+ 1 x) x) into (* x (+ x 1))
1.451 * [approximate]: Taking taylor expansion of (* x (+ x 1)) in (x) around 0
1.451 * [taylor]: Taking taylor expansion of (* x (+ x 1)) in x
1.451 * [taylor]: Taking taylor expansion of x in x
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify 1 into 1
1.451 * [taylor]: Taking taylor expansion of (+ x 1) in x
1.452 * [taylor]: Taking taylor expansion of x in x
1.452 * [backup-simplify]: Simplify 0 into 0
1.452 * [backup-simplify]: Simplify 1 into 1
1.452 * [taylor]: Taking taylor expansion of 1 in x
1.452 * [backup-simplify]: Simplify 1 into 1
1.452 * [taylor]: Taking taylor expansion of (* x (+ x 1)) in x
1.452 * [taylor]: Taking taylor expansion of x in x
1.452 * [backup-simplify]: Simplify 0 into 0
1.452 * [backup-simplify]: Simplify 1 into 1
1.452 * [taylor]: Taking taylor expansion of (+ x 1) in x
1.452 * [taylor]: Taking taylor expansion of x in x
1.452 * [backup-simplify]: Simplify 0 into 0
1.452 * [backup-simplify]: Simplify 1 into 1
1.452 * [taylor]: Taking taylor expansion of 1 in x
1.452 * [backup-simplify]: Simplify 1 into 1
1.453 * [backup-simplify]: Simplify (+ 0 1) into 1
1.453 * [backup-simplify]: Simplify (* 0 1) into 0
1.453 * [backup-simplify]: Simplify 0 into 0
1.454 * [backup-simplify]: Simplify (+ 1 0) into 1
1.454 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 1)) into 1
1.454 * [backup-simplify]: Simplify 1 into 1
1.455 * [backup-simplify]: Simplify (+ 0 0) into 0
1.456 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1.456 * [backup-simplify]: Simplify 1 into 1
1.456 * [backup-simplify]: Simplify (+ 0 0) into 0
1.457 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1.457 * [backup-simplify]: Simplify 0 into 0
1.458 * [backup-simplify]: Simplify (+ 0 0) into 0
1.459 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))) into 0
1.459 * [backup-simplify]: Simplify 0 into 0
1.459 * [backup-simplify]: Simplify (+ 0 0) into 0
1.460 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1)))))) into 0
1.460 * [backup-simplify]: Simplify 0 into 0
1.461 * [backup-simplify]: Simplify (+ 0 0) into 0
1.462 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))))) into 0
1.462 * [backup-simplify]: Simplify 0 into 0
1.463 * [backup-simplify]: Simplify (+ 0 0) into 0
1.464 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1)))))))) into 0
1.464 * [backup-simplify]: Simplify 0 into 0
1.464 * [backup-simplify]: Simplify (+ 0 0) into 0
1.466 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))))))) into 0
1.466 * [backup-simplify]: Simplify 0 into 0
1.466 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 1 x)) into (+ (pow x 2) x)
1.467 * [backup-simplify]: Simplify (* (+ 1 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 1) x)
1.467 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in (x) around 0
1.467 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1.467 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
1.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.467 * [taylor]: Taking taylor expansion of x in x
1.467 * [backup-simplify]: Simplify 0 into 0
1.467 * [backup-simplify]: Simplify 1 into 1
1.467 * [backup-simplify]: Simplify (/ 1 1) into 1
1.467 * [taylor]: Taking taylor expansion of 1 in x
1.467 * [backup-simplify]: Simplify 1 into 1
1.467 * [taylor]: Taking taylor expansion of x in x
1.467 * [backup-simplify]: Simplify 0 into 0
1.467 * [backup-simplify]: Simplify 1 into 1
1.468 * [backup-simplify]: Simplify (+ 1 0) into 1
1.468 * [backup-simplify]: Simplify (/ 1 1) into 1
1.468 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1.468 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
1.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.468 * [taylor]: Taking taylor expansion of x in x
1.468 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify 1 into 1
1.469 * [backup-simplify]: Simplify (/ 1 1) into 1
1.469 * [taylor]: Taking taylor expansion of 1 in x
1.469 * [backup-simplify]: Simplify 1 into 1
1.469 * [taylor]: Taking taylor expansion of x in x
1.469 * [backup-simplify]: Simplify 0 into 0
1.469 * [backup-simplify]: Simplify 1 into 1
1.469 * [backup-simplify]: Simplify (+ 1 0) into 1
1.470 * [backup-simplify]: Simplify (/ 1 1) into 1
1.470 * [backup-simplify]: Simplify 1 into 1
1.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.471 * [backup-simplify]: Simplify (+ 0 1) into 1
1.472 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1.472 * [backup-simplify]: Simplify 1 into 1
1.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.473 * [backup-simplify]: Simplify (+ 0 0) into 0
1.474 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1.474 * [backup-simplify]: Simplify 0 into 0
1.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.475 * [backup-simplify]: Simplify (+ 0 0) into 0
1.476 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.476 * [backup-simplify]: Simplify 0 into 0
1.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.477 * [backup-simplify]: Simplify (+ 0 0) into 0
1.477 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.477 * [backup-simplify]: Simplify 0 into 0
1.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.478 * [backup-simplify]: Simplify (+ 0 0) into 0
1.479 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.479 * [backup-simplify]: Simplify 0 into 0
1.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.480 * [backup-simplify]: Simplify (+ 0 0) into 0
1.480 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.480 * [backup-simplify]: Simplify 0 into 0
1.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.481 * [backup-simplify]: Simplify (+ 0 0) into 0
1.482 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.482 * [backup-simplify]: Simplify 0 into 0
1.482 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (pow x 2) x)
1.482 * [backup-simplify]: Simplify (* (+ 1 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 1 (/ 1 x)) x))
1.483 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in (x) around 0
1.483 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in x
1.483 * [taylor]: Taking taylor expansion of -1 in x
1.483 * [backup-simplify]: Simplify -1 into -1
1.483 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x
1.483 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
1.483 * [taylor]: Taking taylor expansion of 1 in x
1.483 * [backup-simplify]: Simplify 1 into 1
1.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.483 * [taylor]: Taking taylor expansion of x in x
1.483 * [backup-simplify]: Simplify 0 into 0
1.483 * [backup-simplify]: Simplify 1 into 1
1.483 * [backup-simplify]: Simplify (/ 1 1) into 1
1.483 * [taylor]: Taking taylor expansion of x in x
1.483 * [backup-simplify]: Simplify 0 into 0
1.483 * [backup-simplify]: Simplify 1 into 1
1.484 * [backup-simplify]: Simplify (- 1) into -1
1.484 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.484 * [backup-simplify]: Simplify (/ -1 1) into -1
1.484 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in x
1.485 * [taylor]: Taking taylor expansion of -1 in x
1.485 * [backup-simplify]: Simplify -1 into -1
1.485 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x
1.485 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
1.485 * [taylor]: Taking taylor expansion of 1 in x
1.485 * [backup-simplify]: Simplify 1 into 1
1.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.485 * [taylor]: Taking taylor expansion of x in x
1.485 * [backup-simplify]: Simplify 0 into 0
1.485 * [backup-simplify]: Simplify 1 into 1
1.485 * [backup-simplify]: Simplify (/ 1 1) into 1
1.485 * [taylor]: Taking taylor expansion of x in x
1.485 * [backup-simplify]: Simplify 0 into 0
1.485 * [backup-simplify]: Simplify 1 into 1
1.486 * [backup-simplify]: Simplify (- 1) into -1
1.486 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.486 * [backup-simplify]: Simplify (/ -1 1) into -1
1.487 * [backup-simplify]: Simplify (* -1 -1) into 1
1.487 * [backup-simplify]: Simplify 1 into 1
1.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.488 * [backup-simplify]: Simplify (- 0) into 0
1.488 * [backup-simplify]: Simplify (+ 1 0) into 1
1.489 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 0 1)))) into 1
1.490 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 -1)) into -1
1.490 * [backup-simplify]: Simplify -1 into -1
1.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.491 * [backup-simplify]: Simplify (- 0) into 0
1.491 * [backup-simplify]: Simplify (+ 0 0) into 0
1.492 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1.493 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 -1))) into 0
1.493 * [backup-simplify]: Simplify 0 into 0
1.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.495 * [backup-simplify]: Simplify (- 0) into 0
1.495 * [backup-simplify]: Simplify (+ 0 0) into 0
1.496 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.497 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))) into 0
1.497 * [backup-simplify]: Simplify 0 into 0
1.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.498 * [backup-simplify]: Simplify (- 0) into 0
1.499 * [backup-simplify]: Simplify (+ 0 0) into 0
1.500 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.501 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
1.501 * [backup-simplify]: Simplify 0 into 0
1.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.503 * [backup-simplify]: Simplify (- 0) into 0
1.503 * [backup-simplify]: Simplify (+ 0 0) into 0
1.504 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.506 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))) into 0
1.506 * [backup-simplify]: Simplify 0 into 0
1.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.507 * [backup-simplify]: Simplify (- 0) into 0
1.508 * [backup-simplify]: Simplify (+ 0 0) into 0
1.509 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.510 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))))) into 0
1.510 * [backup-simplify]: Simplify 0 into 0
1.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.512 * [backup-simplify]: Simplify (- 0) into 0
1.512 * [backup-simplify]: Simplify (+ 0 0) into 0
1.513 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.514 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))))) into 0
1.514 * [backup-simplify]: Simplify 0 into 0
1.514 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (pow x 2) x)
1.514 * * * [progress]: simplifying candidates
1.515 * [simplify]: Simplifying:
  (* (+ 1 x) x)
  (+ (log (+ 1 x)) (log x))
  (log (* (+ 1 x) x))
  (exp (* (+ 1 x) x))
  (* (* (* (+ 1 x) (+ 1 x)) (+ 1 x)) (* (* x x) x))
  (* (cbrt (* (+ 1 x) x)) (cbrt (* (+ 1 x) x)))
  (cbrt (* (+ 1 x) x))
  (* (* (* (+ 1 x) x) (* (+ 1 x) x)) (* (+ 1 x) x))
  (sqrt (* (+ 1 x) x))
  (sqrt (* (+ 1 x) x))
  (* (sqrt (+ 1 x)) (sqrt x))
  (* (sqrt (+ 1 x)) (sqrt x))
  (* (+ 1 x) (* (cbrt x) (cbrt x)))
  (* (+ 1 x) (sqrt x))
  (* (+ 1 x) 1)
  (* (cbrt (+ 1 x)) x)
  (* (sqrt (+ 1 x)) x)
  (* (+ 1 x) x)
  (* (+ 1 x) x)
  (* (+ (pow 1 3) (pow x 3)) x)
  (* (- (* 1 1) (* x x)) x)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
1.515 * * [simplify]: Extracting # 0 : cost  0
1.515 * * [simplify]: Extracting # 1 : cost  0
1.515 * * [simplify]: Extracting # 2 : cost  0
1.515 * * [simplify]: Extracting # 3 : cost  0
1.515 * * [simplify]: Extracting # 4 : cost  0
1.515 * * [simplify]: Extracting # 5 : cost  0
1.516 * * [simplify]: iteration  0 :  41  enodes  (cost  178 )
1.526 * * [simplify]: Extracting # 0 : cost  0
1.526 * * [simplify]: Extracting # 1 : cost  0
1.526 * * [simplify]: Extracting # 2 : cost  0
1.526 * * [simplify]: Extracting # 3 : cost  0
1.527 * * [simplify]: Extracting # 4 : cost  0
1.527 * * [simplify]: iteration  1 :  111  enodes  (cost  169 )
1.660 * * [simplify]: Extracting # 0 : cost  0
1.662 * * [simplify]: Extracting # 1 : cost  0
1.664 * * [simplify]: Extracting # 2 : cost  0
1.666 * * [simplify]: Extracting # 3 : cost  0
1.667 * * [simplify]: Extracting # 4 : cost  0
1.669 * * [simplify]: iteration  2 :  728  enodes  (cost  151 )
2.068 * * [simplify]: Extracting # 0 : cost  0
2.109 * * [simplify]: Extracting # 1 : cost  0
2.119 * * [simplify]: Extracting # 2 : cost  0
2.125 * * [simplify]: Extracting # 3 : cost  0
2.133 * * [simplify]: Extracting # 4 : cost  0
2.139 * * [simplify]: iteration done:  5000  enodes  (cost  151 )
2.139 * [simplify]: Simplified to:
  (* x (+ 1 x))
  (log (* (+ 1 x) x))
  (log (* (+ 1 x) x))
  (exp (* (+ 1 x) x))
  (pow (* (+ 1 x) x) 3)
  (* (cbrt (* (+ 1 x) x)) (cbrt (* (+ 1 x) x)))
  (cbrt (* (+ 1 x) x))
  (pow (* (+ 1 x) x) 3)
  (sqrt (* (+ 1 x) x))
  (sqrt (* (+ 1 x) x))
  (* (sqrt (+ 1 x)) (sqrt x))
  (* (sqrt (+ 1 x)) (sqrt x))
  (* (* (cbrt x) (cbrt x)) (+ 1 x))
  (* (sqrt x) (+ 1 x))
  (+ 1 x)
  (* (cbrt (+ 1 x)) x)
  (* (sqrt (+ 1 x)) x)
  (* x (+ 1 x))
  (* x (+ 1 x))
  (* x (+ 1 (pow x 3)))
  (* (- 1 (pow x 2)) x)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
2.139 * * * [progress]: adding candidates to table
2.176 * [progress]: [Phase 3 of 3] Extracting.
2.176 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ x (* x x)))> #<alt (λ (x) (* (+ 1 x) x))>)
2.176 * * * [regime-changes]: Trying 2 branch expressions: ((+ x (* x x)) x)
2.176 * * * * [regimes]: Trying to branch on (+ x (* x x)) from (#<alt (λ (x) (+ x (* x x)))> #<alt (λ (x) (* (+ 1 x) x))>)
2.184 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ x (* x x)))> #<alt (λ (x) (* (+ 1 x) x))>)
2.195 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.196 * [simplify]: Simplifying:
  (+ x (* x x))
2.196 * * [simplify]: Extracting # 0 : cost  0
2.196 * * [simplify]: Extracting # 1 : cost  0
2.196 * * [simplify]: Extracting # 2 : cost  0
2.196 * * [simplify]: iteration  0 :  3  enodes  (cost  5 )
2.196 * * [simplify]: Extracting # 0 : cost  0
2.196 * * [simplify]: iteration  1 :  4  enodes  (cost  5 )
2.196 * * [simplify]: Extracting # 0 : cost  0
2.196 * * [simplify]: iteration done:  4  enodes  (cost  5 )
2.196 * [simplify]: Simplified to:
  (+ x (* x x))
2.665 * [regime-testing]: Baseline error score: 0.0006250781347668458
2.667 * [regime-testing]: Oracle error score: 0.00012501562695336918
2.670 * [regime-testing]: End program error score: 0.0006250781347668458
2.690 * [regime-testing]: Target error score: 0.017877234654331792