0.002 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.254 * * * [progress]: [2/2] Setting up program.
0.262 * [progress]: [Phase 2 of 3] Improving.
0.262 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
0.265 * [simplify]: Simplifying:
  (- (pow x 4) (pow y 4))
0.266 * * [simplify]: iteration 1: (6 enodes)
0.275 * * [simplify]: iteration 2: (26 enodes)
0.285 * * [simplify]: iteration 3: (51 enodes)
0.302 * * [simplify]: iteration 4: (104 enodes)
0.355 * * [simplify]: iteration 5: (251 enodes)
0.431 * * [simplify]: iteration 6: (780 enodes)
1.119 * * [simplify]: Extracting #0: cost 1 inf + 0
1.120 * * [simplify]: Extracting #1: cost 74 inf + 0
1.122 * * [simplify]: Extracting #2: cost 476 inf + 0
1.128 * * [simplify]: Extracting #3: cost 972 inf + 2281
1.132 * * [simplify]: Extracting #4: cost 1000 inf + 2492
1.143 * * [simplify]: Extracting #5: cost 972 inf + 12023
1.157 * * [simplify]: Extracting #6: cost 724 inf + 181342
1.211 * * [simplify]: Extracting #7: cost 188 inf + 660666
1.314 * * [simplify]: Extracting #8: cost 1 inf + 816919
1.492 * * [simplify]: Extracting #9: cost 0 inf + 801687
1.611 * * [simplify]: Extracting #10: cost 0 inf + 801390
1.730 * * [simplify]: Extracting #11: cost 0 inf + 801273
1.885 * [simplify]: Simplified to:
  (- (pow x 4) (pow y 4))
1.890 * * [progress]: iteration 1 / 4
1.890 * * * [progress]: picking best candidate
1.893 * * * * [pick]: Picked  #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
1.893 * * * [progress]: localizing error
1.907 * * * [progress]: generating rewritten candidates
1.907 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.920 * * * [progress]: generating series expansions
1.921 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.925 * [backup-simplify]: Simplify (- (pow x 4) (pow y 4)) into (- (pow x 4) (pow y 4))
1.925 * [approximate]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in (x y) around 0
1.926 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y
1.926 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.926 * [taylor]: Taking taylor expansion of x in y
1.926 * [backup-simplify]: Simplify x into x
1.926 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.926 * [taylor]: Taking taylor expansion of y in y
1.926 * [backup-simplify]: Simplify 0 into 0
1.926 * [backup-simplify]: Simplify 1 into 1
1.927 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x
1.927 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.927 * [taylor]: Taking taylor expansion of x in x
1.927 * [backup-simplify]: Simplify 0 into 0
1.927 * [backup-simplify]: Simplify 1 into 1
1.927 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.927 * [taylor]: Taking taylor expansion of y in x
1.927 * [backup-simplify]: Simplify y into y
1.927 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x
1.927 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.927 * [taylor]: Taking taylor expansion of x in x
1.927 * [backup-simplify]: Simplify 0 into 0
1.927 * [backup-simplify]: Simplify 1 into 1
1.927 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.927 * [taylor]: Taking taylor expansion of y in x
1.927 * [backup-simplify]: Simplify y into y
1.928 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.928 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1.928 * [backup-simplify]: Simplify (- (pow y 4)) into (- (pow y 4))
1.928 * [backup-simplify]: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4))
1.928 * [taylor]: Taking taylor expansion of (- (pow y 4)) in y
1.928 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.928 * [taylor]: Taking taylor expansion of y in y
1.928 * [backup-simplify]: Simplify 0 into 0
1.928 * [backup-simplify]: Simplify 1 into 1
1.928 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.928 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
1.929 * [backup-simplify]: Simplify (- 0) into 0
1.929 * [backup-simplify]: Simplify (+ 0 0) into 0
1.929 * [taylor]: Taking taylor expansion of 0 in y
1.929 * [backup-simplify]: Simplify 0 into 0
1.929 * [backup-simplify]: Simplify 0 into 0
1.930 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.930 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
1.930 * [backup-simplify]: Simplify (- 0) into 0
1.931 * [backup-simplify]: Simplify (+ 0 0) into 0
1.931 * [taylor]: Taking taylor expansion of 0 in y
1.931 * [backup-simplify]: Simplify 0 into 0
1.931 * [backup-simplify]: Simplify 0 into 0
1.931 * [backup-simplify]: Simplify 0 into 0
1.931 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.932 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
1.932 * [backup-simplify]: Simplify (- 0) into 0
1.933 * [backup-simplify]: Simplify (+ 0 0) into 0
1.933 * [taylor]: Taking taylor expansion of 0 in y
1.933 * [backup-simplify]: Simplify 0 into 0
1.933 * [backup-simplify]: Simplify 0 into 0
1.933 * [backup-simplify]: Simplify 0 into 0
1.933 * [backup-simplify]: Simplify 0 into 0
1.933 * [backup-simplify]: Simplify 0 into 0
1.933 * [backup-simplify]: Simplify (- (pow (/ 1 x) 4) (pow (/ 1 y) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))
1.933 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0
1.933 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
1.933 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.933 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.933 * [taylor]: Taking taylor expansion of x in y
1.933 * [backup-simplify]: Simplify x into x
1.933 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.933 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.933 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
1.933 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.933 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.933 * [taylor]: Taking taylor expansion of y in y
1.933 * [backup-simplify]: Simplify 0 into 0
1.933 * [backup-simplify]: Simplify 1 into 1
1.934 * [backup-simplify]: Simplify (* 1 1) into 1
1.934 * [backup-simplify]: Simplify (* 1 1) into 1
1.934 * [backup-simplify]: Simplify (/ 1 1) into 1
1.934 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
1.934 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.934 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.934 * [taylor]: Taking taylor expansion of x in x
1.934 * [backup-simplify]: Simplify 0 into 0
1.934 * [backup-simplify]: Simplify 1 into 1
1.935 * [backup-simplify]: Simplify (* 1 1) into 1
1.935 * [backup-simplify]: Simplify (* 1 1) into 1
1.935 * [backup-simplify]: Simplify (/ 1 1) into 1
1.935 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
1.935 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.935 * [taylor]: Taking taylor expansion of y in x
1.935 * [backup-simplify]: Simplify y into y
1.935 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.935 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1.935 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
1.935 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
1.935 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.935 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.935 * [taylor]: Taking taylor expansion of x in x
1.935 * [backup-simplify]: Simplify 0 into 0
1.935 * [backup-simplify]: Simplify 1 into 1
1.936 * [backup-simplify]: Simplify (* 1 1) into 1
1.936 * [backup-simplify]: Simplify (* 1 1) into 1
1.936 * [backup-simplify]: Simplify (/ 1 1) into 1
1.936 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
1.936 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.936 * [taylor]: Taking taylor expansion of y in x
1.936 * [backup-simplify]: Simplify y into y
1.936 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.936 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1.936 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
1.937 * [backup-simplify]: Simplify (+ 1 0) into 1
1.937 * [taylor]: Taking taylor expansion of 1 in y
1.937 * [backup-simplify]: Simplify 1 into 1
1.937 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.938 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.938 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.939 * [backup-simplify]: Simplify (+ 0 0) into 0
1.939 * [taylor]: Taking taylor expansion of 0 in y
1.939 * [backup-simplify]: Simplify 0 into 0
1.939 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.940 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.941 * [backup-simplify]: Simplify (+ 0 0) into 0
1.941 * [taylor]: Taking taylor expansion of 0 in y
1.941 * [backup-simplify]: Simplify 0 into 0
1.941 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.942 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.943 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.943 * [backup-simplify]: Simplify (+ 0 0) into 0
1.943 * [taylor]: Taking taylor expansion of 0 in y
1.943 * [backup-simplify]: Simplify 0 into 0
1.944 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.951 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.952 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.952 * [backup-simplify]: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4)))
1.953 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4)))
1.953 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y
1.953 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.953 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.953 * [taylor]: Taking taylor expansion of y in y
1.953 * [backup-simplify]: Simplify 0 into 0
1.953 * [backup-simplify]: Simplify 1 into 1
1.953 * [backup-simplify]: Simplify (* 1 1) into 1
1.953 * [backup-simplify]: Simplify (* 1 1) into 1
1.953 * [backup-simplify]: Simplify (/ 1 1) into 1
1.954 * [backup-simplify]: Simplify (- 1) into -1
1.954 * [backup-simplify]: Simplify -1 into -1
1.954 * [backup-simplify]: Simplify 1 into 1
1.955 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.956 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.957 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.957 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
1.957 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0
1.957 * [backup-simplify]: Simplify (- 0) into 0
1.957 * [backup-simplify]: Simplify (+ 0 0) into 0
1.957 * [taylor]: Taking taylor expansion of 0 in y
1.957 * [backup-simplify]: Simplify 0 into 0
1.958 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.958 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.959 * [backup-simplify]: Simplify (- 0) into 0
1.959 * [backup-simplify]: Simplify 0 into 0
1.959 * [backup-simplify]: Simplify 0 into 0
1.959 * [backup-simplify]: Simplify 0 into 0
1.960 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.961 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.962 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.962 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
1.962 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0
1.963 * [backup-simplify]: Simplify (- 0) into 0
1.963 * [backup-simplify]: Simplify (+ 0 0) into 0
1.963 * [taylor]: Taking taylor expansion of 0 in y
1.963 * [backup-simplify]: Simplify 0 into 0
1.963 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.964 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.966 * [backup-simplify]: Simplify (- 0) into 0
1.966 * [backup-simplify]: Simplify 0 into 0
1.966 * [backup-simplify]: Simplify 0 into 0
1.966 * [backup-simplify]: Simplify 0 into 0
1.966 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 4)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 4))) into (- (pow x 4) (pow y 4))
1.967 * [backup-simplify]: Simplify (- (pow (/ 1 (- x)) 4) (pow (/ 1 (- y)) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))
1.967 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0
1.967 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
1.967 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.967 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.967 * [taylor]: Taking taylor expansion of x in y
1.967 * [backup-simplify]: Simplify x into x
1.967 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.967 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.967 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
1.967 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.967 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.967 * [taylor]: Taking taylor expansion of y in y
1.967 * [backup-simplify]: Simplify 0 into 0
1.967 * [backup-simplify]: Simplify 1 into 1
1.968 * [backup-simplify]: Simplify (* 1 1) into 1
1.968 * [backup-simplify]: Simplify (* 1 1) into 1
1.968 * [backup-simplify]: Simplify (/ 1 1) into 1
1.968 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
1.969 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.969 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.969 * [taylor]: Taking taylor expansion of x in x
1.969 * [backup-simplify]: Simplify 0 into 0
1.969 * [backup-simplify]: Simplify 1 into 1
1.969 * [backup-simplify]: Simplify (* 1 1) into 1
1.969 * [backup-simplify]: Simplify (* 1 1) into 1
1.970 * [backup-simplify]: Simplify (/ 1 1) into 1
1.970 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
1.970 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.970 * [taylor]: Taking taylor expansion of y in x
1.970 * [backup-simplify]: Simplify y into y
1.970 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.970 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1.970 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
1.970 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
1.970 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.970 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.970 * [taylor]: Taking taylor expansion of x in x
1.970 * [backup-simplify]: Simplify 0 into 0
1.970 * [backup-simplify]: Simplify 1 into 1
1.971 * [backup-simplify]: Simplify (* 1 1) into 1
1.971 * [backup-simplify]: Simplify (* 1 1) into 1
1.972 * [backup-simplify]: Simplify (/ 1 1) into 1
1.972 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
1.972 * [taylor]: Taking taylor expansion of (pow y 4) in x
1.972 * [taylor]: Taking taylor expansion of y in x
1.972 * [backup-simplify]: Simplify y into y
1.972 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.972 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1.972 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
1.972 * [backup-simplify]: Simplify (+ 1 0) into 1
1.972 * [taylor]: Taking taylor expansion of 1 in y
1.972 * [backup-simplify]: Simplify 1 into 1
1.973 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.974 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.975 * [backup-simplify]: Simplify (+ 0 0) into 0
1.975 * [taylor]: Taking taylor expansion of 0 in y
1.975 * [backup-simplify]: Simplify 0 into 0
1.976 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.978 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.979 * [backup-simplify]: Simplify (+ 0 0) into 0
1.979 * [taylor]: Taking taylor expansion of 0 in y
1.979 * [backup-simplify]: Simplify 0 into 0
1.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.982 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.983 * [backup-simplify]: Simplify (+ 0 0) into 0
1.983 * [taylor]: Taking taylor expansion of 0 in y
1.983 * [backup-simplify]: Simplify 0 into 0
1.984 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.986 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.987 * [backup-simplify]: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4)))
1.987 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4)))
1.987 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y
1.987 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.987 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.987 * [taylor]: Taking taylor expansion of y in y
1.987 * [backup-simplify]: Simplify 0 into 0
1.987 * [backup-simplify]: Simplify 1 into 1
1.988 * [backup-simplify]: Simplify (* 1 1) into 1
1.988 * [backup-simplify]: Simplify (* 1 1) into 1
1.988 * [backup-simplify]: Simplify (/ 1 1) into 1
1.989 * [backup-simplify]: Simplify (- 1) into -1
1.989 * [backup-simplify]: Simplify -1 into -1
1.989 * [backup-simplify]: Simplify 1 into 1
1.990 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.992 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.993 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.993 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
1.994 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0
1.994 * [backup-simplify]: Simplify (- 0) into 0
1.994 * [backup-simplify]: Simplify (+ 0 0) into 0
1.994 * [taylor]: Taking taylor expansion of 0 in y
1.994 * [backup-simplify]: Simplify 0 into 0
1.995 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.996 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.997 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.997 * [backup-simplify]: Simplify (- 0) into 0
1.997 * [backup-simplify]: Simplify 0 into 0
1.997 * [backup-simplify]: Simplify 0 into 0
1.997 * [backup-simplify]: Simplify 0 into 0
1.999 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.000 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.002 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.003 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
2.003 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0
2.003 * [backup-simplify]: Simplify (- 0) into 0
2.004 * [backup-simplify]: Simplify (+ 0 0) into 0
2.004 * [taylor]: Taking taylor expansion of 0 in y
2.004 * [backup-simplify]: Simplify 0 into 0
2.005 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.006 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.007 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.007 * [backup-simplify]: Simplify (- 0) into 0
2.007 * [backup-simplify]: Simplify 0 into 0
2.007 * [backup-simplify]: Simplify 0 into 0
2.007 * [backup-simplify]: Simplify 0 into 0
2.008 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 4)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 4))) into (- (pow x 4) (pow y 4))
2.008 * * * [progress]: simplifying candidates
2.008 * * * * [progress]: [ 1 / 27 ] simplifiying candidate #<alt (λ (x y) (log (/ (exp (pow x 4)) (exp (pow y 4)))))>
2.008 * * * * [progress]: [ 2 / 27 ] simplifiying candidate #<alt (λ (x y) (pow (- (pow x 4) (pow y 4)) 1))>
2.008 * * * * [progress]: [ 3 / 27 ] simplifiying candidate #<alt (λ (x y) (exp (log (- (pow x 4) (pow y 4)))))>
2.009 * * * * [progress]: [ 4 / 27 ] simplifiying candidate #<alt (λ (x y) (log (exp (- (pow x 4) (pow y 4)))))>
2.009 * * * * [progress]: [ 5 / 27 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4)))) (cbrt (- (pow x 4) (pow y 4)))))>
2.009 * * * * [progress]: [ 6 / 27 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) (- (pow x 4) (pow y 4)))))>
2.009 * * * * [progress]: [ 7 / 27 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow x 4) (pow y 4)))))>
2.009 * * * * [progress]: [ 8 / 27 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (pow x 4) 3) (pow (pow y 4) 3)) (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4))))))>
2.009 * * * * [progress]: [ 9 / 27 ] simplifiying candidate #<alt (λ (x y) (+ (pow x 4) (- (pow y 4))))>
2.009 * * * * [progress]: [ 10 / 27 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (pow x 4) (pow y 4))))>
2.009 * * * * [progress]: [ 11 / 27 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))) (+ (pow x 4) (pow y 4))))>
2.009 * * * * [progress]: [ 12 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt x) 4) (pow (sqrt y) 4)) (- (pow (sqrt x) 4) (pow (sqrt y) 4))))>
2.009 * * * * [progress]: [ 13 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt x) 4) (sqrt (pow y 4))) (- (pow (sqrt x) 4) (sqrt (pow y 4)))))>
2.009 * * * * [progress]: [ 14 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt x) 4) (pow y (/ 4 2))) (- (pow (sqrt x) 4) (pow y (/ 4 2)))))>
2.009 * * * * [progress]: [ 15 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow (sqrt y) 4)) (- (sqrt (pow x 4)) (pow (sqrt y) 4))))>
2.009 * * * * [progress]: [ 16 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
2.009 * * * * [progress]: [ 17 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y (/ 4 2))) (- (sqrt (pow x 4)) (pow y (/ 4 2)))))>
2.009 * * * * [progress]: [ 18 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow (sqrt y) 4)) (- (pow x (/ 4 2)) (pow (sqrt y) 4))))>
2.010 * * * * [progress]: [ 19 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
2.010 * * * * [progress]: [ 20 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow y (/ 4 2))) (- (pow x (/ 4 2)) (pow y (/ 4 2)))))>
2.010 * * * * [progress]: [ 21 / 27 ] simplifiying candidate #<alt (λ (x y) (* (pow 1 4) (- (pow x 4) (pow y 4))))>
2.010 * * * * [progress]: [ 22 / 27 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (pow x 4) (pow y 4))))>
2.010 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #<alt (λ (x y) (+ (pow x 4) (- (pow y 4))))>
2.010 * * * * [progress]: [ 24 / 27 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (- (pow x 4) (pow y 4)))))>
2.010 * * * * [progress]: [ 25 / 27 ] simplifiying candidate #<alt (λ (x y) 0)>
2.010 * * * * [progress]: [ 26 / 27 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
2.010 * * * * [progress]: [ 27 / 27 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
2.011 * [simplify]: Simplifying:
  (/ (exp (pow x 4)) (exp (pow y 4)))
  (log (- (pow x 4) (pow y 4)))
  (exp (- (pow x 4) (pow y 4)))
  (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4))))
  (cbrt (- (pow x 4) (pow y 4)))
  (* (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) (- (pow x 4) (pow y 4)))
  (sqrt (- (pow x 4) (pow y 4)))
  (sqrt (- (pow x 4) (pow y 4)))
  (- (pow (pow x 4) 3) (pow (pow y 4) 3))
  (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4))))
  (- (pow y 4))
  (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4)))
  (+ (pow x 4) (pow y 4))
  (+ (pow (sqrt x) 4) (pow (sqrt y) 4))
  (- (pow (sqrt x) 4) (pow (sqrt y) 4))
  (+ (pow (sqrt x) 4) (sqrt (pow y 4)))
  (- (pow (sqrt x) 4) (sqrt (pow y 4)))
  (+ (pow (sqrt x) 4) (pow y (/ 4 2)))
  (- (pow (sqrt x) 4) (pow y (/ 4 2)))
  (+ (sqrt (pow x 4)) (pow (sqrt y) 4))
  (- (sqrt (pow x 4)) (pow (sqrt y) 4))
  (+ (sqrt (pow x 4)) (sqrt (pow y 4)))
  (- (sqrt (pow x 4)) (sqrt (pow y 4)))
  (+ (sqrt (pow x 4)) (pow y (/ 4 2)))
  (- (sqrt (pow x 4)) (pow y (/ 4 2)))
  (+ (pow x (/ 4 2)) (pow (sqrt y) 4))
  (- (pow x (/ 4 2)) (pow (sqrt y) 4))
  (+ (pow x (/ 4 2)) (sqrt (pow y 4)))
  (- (pow x (/ 4 2)) (sqrt (pow y 4)))
  (+ (pow x (/ 4 2)) (pow y (/ 4 2)))
  (- (pow x (/ 4 2)) (pow y (/ 4 2)))
  (- (pow x 4) (pow y 4))
  (- (pow x 4) (pow y 4))
  (- (pow y 4))
  (real->posit16 (- (pow x 4) (pow y 4)))
  0
  (- (pow x 4) (pow y 4))
  (- (pow x 4) (pow y 4))
2.012 * * [simplify]: iteration 1: (58 enodes)
2.040 * * [simplify]: iteration 2: (227 enodes)
2.118 * * [simplify]: iteration 3: (413 enodes)
2.310 * * [simplify]: iteration 4: (1115 enodes)
3.452 * * [simplify]: Extracting #0: cost 32 inf + 0
3.453 * * [simplify]: Extracting #1: cost 302 inf + 1
3.456 * * [simplify]: Extracting #2: cost 1186 inf + 2
3.462 * * [simplify]: Extracting #3: cost 1752 inf + 3525
3.471 * * [simplify]: Extracting #4: cost 1684 inf + 30408
3.516 * * [simplify]: Extracting #5: cost 1110 inf + 366337
3.664 * * [simplify]: Extracting #6: cost 159 inf + 1138608
3.849 * * [simplify]: Extracting #7: cost 2 inf + 1274864
4.032 * * [simplify]: Extracting #8: cost 0 inf + 1275418
4.224 * [simplify]: Simplified to:
  (exp (- (pow x 4) (pow y 4)))
  (log (- (pow x 4) (pow y 4)))
  (exp (- (pow x 4) (pow y 4)))
  (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4))))
  (cbrt (- (pow x 4) (pow y 4)))
  (* (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) (- (pow x 4) (pow y 4)))
  (sqrt (- (pow x 4) (pow y 4)))
  (sqrt (- (pow x 4) (pow y 4)))
  (- (* (pow x 4) (* (pow x 4) (pow x 4))) (* (pow y 4) (* (pow y 4) (pow y 4))))
  (+ (* (pow x 4) (+ (pow y 4) (pow x 4))) (* (pow y 4) (pow y 4)))
  (- (pow y 4))
  (* (- (pow x 4) (pow y 4)) (+ (pow y 4) (pow x 4)))
  (+ (pow y 4) (pow x 4))
  (+ (pow (sqrt y) 4) (pow (sqrt x) 4))
  (- (pow (sqrt x) 4) (pow (sqrt y) 4))
  (+ (pow (sqrt x) 4) (sqrt (pow y 4)))
  (- (pow (sqrt x) 4) (sqrt (pow y 4)))
  (+ (pow (sqrt x) 4) (pow y (/ 4 2)))
  (- (pow (sqrt x) 4) (pow y (/ 4 2)))
  (+ (pow (sqrt y) 4) (sqrt (pow x 4)))
  (- (sqrt (pow x 4)) (pow (sqrt y) 4))
  (+ (sqrt (pow x 4)) (sqrt (pow y 4)))
  (- (sqrt (pow x 4)) (sqrt (pow y 4)))
  (+ (pow y (/ 4 2)) (sqrt (pow x 4)))
  (- (sqrt (pow x 4)) (pow y (/ 4 2)))
  (+ (pow x (/ 4 2)) (pow (sqrt y) 4))
  (- (pow x (/ 4 2)) (pow (sqrt y) 4))
  (+ (pow x (/ 4 2)) (sqrt (pow y 4)))
  (- (pow x (/ 4 2)) (sqrt (pow y 4)))
  (+ (pow x (/ 4 2)) (pow y (/ 4 2)))
  (- (pow x (/ 4 2)) (pow y (/ 4 2)))
  (- (pow x 4) (pow y 4))
  (- (pow x 4) (pow y 4))
  (- (pow y 4))
  (real->posit16 (- (pow x 4) (pow y 4)))
  0
  (- (pow x 4) (pow y 4))
  (- (pow x 4) (pow y 4))
4.227 * * * [progress]: adding candidates to table
4.555 * * [progress]: iteration 2 / 4
4.555 * * * [progress]: picking best candidate
4.562 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.562 * * * [progress]: localizing error
4.590 * * * [progress]: generating rewritten candidates
4.590 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
4.593 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
4.599 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
4.601 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
4.603 * * * [progress]: generating series expansions
4.603 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
4.604 * [backup-simplify]: Simplify (sqrt (pow x 4)) into (pow x 2)
4.604 * [approximate]: Taking taylor expansion of (pow x 2) in (x) around 0
4.604 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.604 * [taylor]: Taking taylor expansion of x in x
4.604 * [backup-simplify]: Simplify 0 into 0
4.604 * [backup-simplify]: Simplify 1 into 1
4.604 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.604 * [taylor]: Taking taylor expansion of x in x
4.604 * [backup-simplify]: Simplify 0 into 0
4.604 * [backup-simplify]: Simplify 1 into 1
4.605 * [backup-simplify]: Simplify (* 1 1) into 1
4.605 * [backup-simplify]: Simplify 1 into 1
4.606 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.606 * [backup-simplify]: Simplify 0 into 0
4.607 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.607 * [backup-simplify]: Simplify 0 into 0
4.608 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.608 * [backup-simplify]: Simplify 0 into 0
4.609 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.609 * [backup-simplify]: Simplify 0 into 0
4.611 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.611 * [backup-simplify]: Simplify 0 into 0
4.613 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.613 * [backup-simplify]: Simplify 0 into 0
4.613 * [backup-simplify]: Simplify (* 1 (pow x 2)) into (pow x 2)
4.613 * [backup-simplify]: Simplify (sqrt (pow (/ 1 x) 4)) into (/ 1 (pow x 2))
4.613 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0
4.613 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.613 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.613 * [taylor]: Taking taylor expansion of x in x
4.613 * [backup-simplify]: Simplify 0 into 0
4.614 * [backup-simplify]: Simplify 1 into 1
4.614 * [backup-simplify]: Simplify (* 1 1) into 1
4.614 * [backup-simplify]: Simplify (/ 1 1) into 1
4.614 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.614 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.614 * [taylor]: Taking taylor expansion of x in x
4.615 * [backup-simplify]: Simplify 0 into 0
4.615 * [backup-simplify]: Simplify 1 into 1
4.615 * [backup-simplify]: Simplify (* 1 1) into 1
4.615 * [backup-simplify]: Simplify (/ 1 1) into 1
4.615 * [backup-simplify]: Simplify 1 into 1
4.616 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.617 * [backup-simplify]: Simplify 0 into 0
4.618 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.619 * [backup-simplify]: Simplify 0 into 0
4.620 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.621 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.621 * [backup-simplify]: Simplify 0 into 0
4.623 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.624 * [backup-simplify]: Simplify 0 into 0
4.625 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.626 * [backup-simplify]: Simplify 0 into 0
4.628 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.629 * [backup-simplify]: Simplify 0 into 0
4.629 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 2)) into (pow x 2)
4.629 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- x)) 4)) into (/ 1 (pow x 2))
4.630 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0
4.630 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.630 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.630 * [taylor]: Taking taylor expansion of x in x
4.630 * [backup-simplify]: Simplify 0 into 0
4.630 * [backup-simplify]: Simplify 1 into 1
4.630 * [backup-simplify]: Simplify (* 1 1) into 1
4.631 * [backup-simplify]: Simplify (/ 1 1) into 1
4.631 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.631 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.631 * [taylor]: Taking taylor expansion of x in x
4.631 * [backup-simplify]: Simplify 0 into 0
4.631 * [backup-simplify]: Simplify 1 into 1
4.631 * [backup-simplify]: Simplify (* 1 1) into 1
4.631 * [backup-simplify]: Simplify (/ 1 1) into 1
4.632 * [backup-simplify]: Simplify 1 into 1
4.632 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.633 * [backup-simplify]: Simplify 0 into 0
4.633 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.634 * [backup-simplify]: Simplify 0 into 0
4.635 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.635 * [backup-simplify]: Simplify 0 into 0
4.636 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.637 * [backup-simplify]: Simplify 0 into 0
4.637 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.638 * [backup-simplify]: Simplify 0 into 0
4.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.640 * [backup-simplify]: Simplify 0 into 0
4.640 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- x))) 2)) into (pow x 2)
4.640 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
4.640 * [backup-simplify]: Simplify (sqrt (pow x 4)) into (pow x 2)
4.640 * [approximate]: Taking taylor expansion of (pow x 2) in (x) around 0
4.640 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.640 * [taylor]: Taking taylor expansion of x in x
4.640 * [backup-simplify]: Simplify 0 into 0
4.640 * [backup-simplify]: Simplify 1 into 1
4.640 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.640 * [taylor]: Taking taylor expansion of x in x
4.640 * [backup-simplify]: Simplify 0 into 0
4.640 * [backup-simplify]: Simplify 1 into 1
4.640 * [backup-simplify]: Simplify (* 1 1) into 1
4.640 * [backup-simplify]: Simplify 1 into 1
4.641 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.641 * [backup-simplify]: Simplify 0 into 0
4.641 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.641 * [backup-simplify]: Simplify 0 into 0
4.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.642 * [backup-simplify]: Simplify 0 into 0
4.643 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.643 * [backup-simplify]: Simplify 0 into 0
4.643 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.643 * [backup-simplify]: Simplify 0 into 0
4.644 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.644 * [backup-simplify]: Simplify 0 into 0
4.645 * [backup-simplify]: Simplify (* 1 (pow x 2)) into (pow x 2)
4.645 * [backup-simplify]: Simplify (sqrt (pow (/ 1 x) 4)) into (/ 1 (pow x 2))
4.645 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0
4.645 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.645 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.645 * [taylor]: Taking taylor expansion of x in x
4.645 * [backup-simplify]: Simplify 0 into 0
4.645 * [backup-simplify]: Simplify 1 into 1
4.645 * [backup-simplify]: Simplify (* 1 1) into 1
4.645 * [backup-simplify]: Simplify (/ 1 1) into 1
4.645 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.645 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.645 * [taylor]: Taking taylor expansion of x in x
4.645 * [backup-simplify]: Simplify 0 into 0
4.645 * [backup-simplify]: Simplify 1 into 1
4.646 * [backup-simplify]: Simplify (* 1 1) into 1
4.646 * [backup-simplify]: Simplify (/ 1 1) into 1
4.646 * [backup-simplify]: Simplify 1 into 1
4.646 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.647 * [backup-simplify]: Simplify 0 into 0
4.647 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.648 * [backup-simplify]: Simplify 0 into 0
4.649 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.649 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.649 * [backup-simplify]: Simplify 0 into 0
4.650 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.650 * [backup-simplify]: Simplify 0 into 0
4.651 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.652 * [backup-simplify]: Simplify 0 into 0
4.653 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.653 * [backup-simplify]: Simplify 0 into 0
4.654 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 2)) into (pow x 2)
4.654 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- x)) 4)) into (/ 1 (pow x 2))
4.654 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0
4.654 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.654 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.654 * [taylor]: Taking taylor expansion of x in x
4.654 * [backup-simplify]: Simplify 0 into 0
4.654 * [backup-simplify]: Simplify 1 into 1
4.654 * [backup-simplify]: Simplify (* 1 1) into 1
4.654 * [backup-simplify]: Simplify (/ 1 1) into 1
4.654 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.654 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.654 * [taylor]: Taking taylor expansion of x in x
4.654 * [backup-simplify]: Simplify 0 into 0
4.654 * [backup-simplify]: Simplify 1 into 1
4.655 * [backup-simplify]: Simplify (* 1 1) into 1
4.655 * [backup-simplify]: Simplify (/ 1 1) into 1
4.655 * [backup-simplify]: Simplify 1 into 1
4.655 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.656 * [backup-simplify]: Simplify 0 into 0
4.656 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.657 * [backup-simplify]: Simplify 0 into 0
4.658 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.658 * [backup-simplify]: Simplify 0 into 0
4.659 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.659 * [backup-simplify]: Simplify 0 into 0
4.660 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.661 * [backup-simplify]: Simplify 0 into 0
4.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.662 * [backup-simplify]: Simplify 0 into 0
4.663 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- x))) 2)) into (pow x 2)
4.663 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
4.663 * [backup-simplify]: Simplify (sqrt (pow y 4)) into (pow y 2)
4.663 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0
4.663 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.663 * [taylor]: Taking taylor expansion of y in y
4.663 * [backup-simplify]: Simplify 0 into 0
4.663 * [backup-simplify]: Simplify 1 into 1
4.663 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.663 * [taylor]: Taking taylor expansion of y in y
4.663 * [backup-simplify]: Simplify 0 into 0
4.663 * [backup-simplify]: Simplify 1 into 1
4.663 * [backup-simplify]: Simplify (* 1 1) into 1
4.663 * [backup-simplify]: Simplify 1 into 1
4.664 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.664 * [backup-simplify]: Simplify 0 into 0
4.664 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.664 * [backup-simplify]: Simplify 0 into 0
4.665 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.665 * [backup-simplify]: Simplify 0 into 0
4.666 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.666 * [backup-simplify]: Simplify 0 into 0
4.666 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.666 * [backup-simplify]: Simplify 0 into 0
4.667 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.667 * [backup-simplify]: Simplify 0 into 0
4.667 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.667 * [backup-simplify]: Simplify (sqrt (pow (/ 1 y) 4)) into (/ 1 (pow y 2))
4.667 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0
4.668 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.668 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.668 * [taylor]: Taking taylor expansion of y in y
4.668 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify 1 into 1
4.668 * [backup-simplify]: Simplify (* 1 1) into 1
4.668 * [backup-simplify]: Simplify (/ 1 1) into 1
4.668 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.668 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.668 * [taylor]: Taking taylor expansion of y in y
4.668 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify 1 into 1
4.669 * [backup-simplify]: Simplify (* 1 1) into 1
4.669 * [backup-simplify]: Simplify (/ 1 1) into 1
4.669 * [backup-simplify]: Simplify 1 into 1
4.670 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.671 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.673 * [backup-simplify]: Simplify 0 into 0
4.674 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.675 * [backup-simplify]: Simplify 0 into 0
4.676 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.677 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.677 * [backup-simplify]: Simplify 0 into 0
4.679 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.680 * [backup-simplify]: Simplify 0 into 0
4.681 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.682 * [backup-simplify]: Simplify 0 into 0
4.683 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 y)) 2)) into (pow y 2)
4.683 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- y)) 4)) into (/ 1 (pow y 2))
4.683 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0
4.683 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.683 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.683 * [taylor]: Taking taylor expansion of y in y
4.683 * [backup-simplify]: Simplify 0 into 0
4.683 * [backup-simplify]: Simplify 1 into 1
4.683 * [backup-simplify]: Simplify (* 1 1) into 1
4.684 * [backup-simplify]: Simplify (/ 1 1) into 1
4.684 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.684 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.684 * [taylor]: Taking taylor expansion of y in y
4.684 * [backup-simplify]: Simplify 0 into 0
4.684 * [backup-simplify]: Simplify 1 into 1
4.684 * [backup-simplify]: Simplify (* 1 1) into 1
4.685 * [backup-simplify]: Simplify (/ 1 1) into 1
4.685 * [backup-simplify]: Simplify 1 into 1
4.686 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.686 * [backup-simplify]: Simplify 0 into 0
4.687 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.688 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.688 * [backup-simplify]: Simplify 0 into 0
4.690 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.691 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.691 * [backup-simplify]: Simplify 0 into 0
4.692 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.693 * [backup-simplify]: Simplify 0 into 0
4.695 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.696 * [backup-simplify]: Simplify 0 into 0
4.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.699 * [backup-simplify]: Simplify 0 into 0
4.699 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- y))) 2)) into (pow y 2)
4.699 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
4.699 * [backup-simplify]: Simplify (sqrt (pow y 4)) into (pow y 2)
4.699 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0
4.699 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.699 * [taylor]: Taking taylor expansion of y in y
4.699 * [backup-simplify]: Simplify 0 into 0
4.699 * [backup-simplify]: Simplify 1 into 1
4.699 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.699 * [taylor]: Taking taylor expansion of y in y
4.699 * [backup-simplify]: Simplify 0 into 0
4.699 * [backup-simplify]: Simplify 1 into 1
4.700 * [backup-simplify]: Simplify (* 1 1) into 1
4.700 * [backup-simplify]: Simplify 1 into 1
4.701 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.701 * [backup-simplify]: Simplify 0 into 0
4.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.702 * [backup-simplify]: Simplify 0 into 0
4.703 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.703 * [backup-simplify]: Simplify 0 into 0
4.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.704 * [backup-simplify]: Simplify 0 into 0
4.706 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.706 * [backup-simplify]: Simplify 0 into 0
4.708 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.708 * [backup-simplify]: Simplify 0 into 0
4.708 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.708 * [backup-simplify]: Simplify (sqrt (pow (/ 1 y) 4)) into (/ 1 (pow y 2))
4.708 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0
4.708 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.708 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.708 * [taylor]: Taking taylor expansion of y in y
4.708 * [backup-simplify]: Simplify 0 into 0
4.708 * [backup-simplify]: Simplify 1 into 1
4.709 * [backup-simplify]: Simplify (* 1 1) into 1
4.709 * [backup-simplify]: Simplify (/ 1 1) into 1
4.709 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.709 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.709 * [taylor]: Taking taylor expansion of y in y
4.709 * [backup-simplify]: Simplify 0 into 0
4.709 * [backup-simplify]: Simplify 1 into 1
4.709 * [backup-simplify]: Simplify (* 1 1) into 1
4.710 * [backup-simplify]: Simplify (/ 1 1) into 1
4.710 * [backup-simplify]: Simplify 1 into 1
4.711 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.711 * [backup-simplify]: Simplify 0 into 0
4.712 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.719 * [backup-simplify]: Simplify 0 into 0
4.721 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.722 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.722 * [backup-simplify]: Simplify 0 into 0
4.723 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.725 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.725 * [backup-simplify]: Simplify 0 into 0
4.726 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.727 * [backup-simplify]: Simplify 0 into 0
4.729 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.730 * [backup-simplify]: Simplify 0 into 0
4.730 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 y)) 2)) into (pow y 2)
4.730 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- y)) 4)) into (/ 1 (pow y 2))
4.730 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0
4.730 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.730 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.730 * [taylor]: Taking taylor expansion of y in y
4.730 * [backup-simplify]: Simplify 0 into 0
4.730 * [backup-simplify]: Simplify 1 into 1
4.731 * [backup-simplify]: Simplify (* 1 1) into 1
4.731 * [backup-simplify]: Simplify (/ 1 1) into 1
4.731 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.731 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.731 * [taylor]: Taking taylor expansion of y in y
4.731 * [backup-simplify]: Simplify 0 into 0
4.731 * [backup-simplify]: Simplify 1 into 1
4.732 * [backup-simplify]: Simplify (* 1 1) into 1
4.732 * [backup-simplify]: Simplify (/ 1 1) into 1
4.732 * [backup-simplify]: Simplify 1 into 1
4.733 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.734 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.734 * [backup-simplify]: Simplify 0 into 0
4.735 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.736 * [backup-simplify]: Simplify 0 into 0
4.737 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.738 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.738 * [backup-simplify]: Simplify 0 into 0
4.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.740 * [backup-simplify]: Simplify 0 into 0
4.742 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.743 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.743 * [backup-simplify]: Simplify 0 into 0
4.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.746 * [backup-simplify]: Simplify 0 into 0
4.746 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- y))) 2)) into (pow y 2)
4.746 * * * [progress]: simplifying candidates
4.746 * * * * [progress]: [ 1 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow (pow x 4) 1/2) (sqrt (pow y 4)))))>
4.746 * * * * [progress]: [ 2 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow (sqrt (pow x 4)) 1) (sqrt (pow y 4)))))>
4.746 * * * * [progress]: [ 3 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (exp (log (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 4 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (log (exp (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 5 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))) (cbrt (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 6 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (cbrt (* (* (sqrt (pow x 4)) (sqrt (pow x 4))) (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 7 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow (* (cbrt x) (cbrt x)) 4)) (sqrt (pow (cbrt x) 4))) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 8 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow (sqrt x) 4)) (sqrt (pow (sqrt x) 4))) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 9 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow 1 4)) (sqrt (pow x 4))) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 10 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 11 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 12 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt 1) (sqrt (pow x 4))) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 13 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow x (/ 4 2))) (sqrt (pow x (/ 4 2)))) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 14 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 15 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 16 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (fabs (pow (sqrt x) 4)) (sqrt (pow y 4)))))>
4.747 * * * * [progress]: [ 17 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (fabs (sqrt (pow x 4))) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 18 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (fabs (pow x (/ 4 2))) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 19 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* 1 (sqrt (pow x 4))) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 20 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (posit16->real (real->posit16 (sqrt (pow x 4)))) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 21 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (pow x 4) 1/2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 22 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt (pow x 4)) 1) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 23 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (exp (log (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 24 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (log (exp (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 25 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))) (cbrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 26 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (cbrt (* (* (sqrt (pow x 4)) (sqrt (pow x 4))) (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 27 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (pow (* (cbrt x) (cbrt x)) 4)) (sqrt (pow (cbrt x) 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 28 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (pow (sqrt x) 4)) (sqrt (pow (sqrt x) 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 29 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (pow 1 4)) (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 30 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 31 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.748 * * * * [progress]: [ 32 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt 1) (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.749 * * * * [progress]: [ 33 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (pow x (/ 4 2))) (sqrt (pow x (/ 4 2)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.749 * * * * [progress]: [ 34 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.749 * * * * [progress]: [ 35 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.749 * * * * [progress]: [ 36 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (fabs (pow (sqrt x) 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.749 * * * * [progress]: [ 37 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (fabs (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.749 * * * * [progress]: [ 38 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (fabs (pow x (/ 4 2))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.749 * * * * [progress]: [ 39 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (* 1 (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.749 * * * * [progress]: [ 40 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (posit16->real (real->posit16 (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.749 * * * * [progress]: [ 41 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow (pow y 4) 1/2))))>
4.749 * * * * [progress]: [ 42 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow (sqrt (pow y 4)) 1))))>
4.749 * * * * [progress]: [ 43 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (exp (log (sqrt (pow y 4)))))))>
4.749 * * * * [progress]: [ 44 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (log (exp (sqrt (pow y 4)))))))>
4.749 * * * * [progress]: [ 45 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) (cbrt (sqrt (pow y 4)))))))>
4.749 * * * * [progress]: [ 46 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (cbrt (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4)))))))>
4.749 * * * * [progress]: [ 47 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow (* (cbrt y) (cbrt y)) 4)) (sqrt (pow (cbrt y) 4))))))>
4.750 * * * * [progress]: [ 48 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow (sqrt y) 4)) (sqrt (pow (sqrt y) 4))))))>
4.750 * * * * [progress]: [ 49 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow 1 4)) (sqrt (pow y 4))))))>
4.750 * * * * [progress]: [ 50 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) (sqrt (cbrt (pow y 4)))))))>
4.750 * * * * [progress]: [ 51 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4)))))))>
4.750 * * * * [progress]: [ 52 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt 1) (sqrt (pow y 4))))))>
4.750 * * * * [progress]: [ 53 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow y (/ 4 2))) (sqrt (pow y (/ 4 2)))))))>
4.750 * * * * [progress]: [ 54 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y (/ 4 2)))))>
4.750 * * * * [progress]: [ 55 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4)))))))>
4.750 * * * * [progress]: [ 56 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (fabs (pow (sqrt y) 4)))))>
4.750 * * * * [progress]: [ 57 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (fabs (sqrt (pow y 4))))))>
4.750 * * * * [progress]: [ 58 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (fabs (pow y (/ 4 2))))))>
4.750 * * * * [progress]: [ 59 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* 1 (sqrt (pow y 4))))))>
4.750 * * * * [progress]: [ 60 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (posit16->real (real->posit16 (sqrt (pow y 4)))))))>
4.750 * * * * [progress]: [ 61 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow (pow y 4) 1/2)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.750 * * * * [progress]: [ 62 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow (sqrt (pow y 4)) 1)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.750 * * * * [progress]: [ 63 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (exp (log (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 64 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (log (exp (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 65 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) (cbrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 66 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (cbrt (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 67 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow (* (cbrt y) (cbrt y)) 4)) (sqrt (pow (cbrt y) 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 68 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow (sqrt y) 4)) (sqrt (pow (sqrt y) 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 69 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow 1 4)) (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 70 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) (sqrt (cbrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 71 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 72 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt 1) (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 73 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow y (/ 4 2))) (sqrt (pow y (/ 4 2))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 74 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y (/ 4 2))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 75 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 76 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (fabs (pow (sqrt y) 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 77 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (fabs (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.751 * * * * [progress]: [ 78 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (fabs (pow y (/ 4 2)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.752 * * * * [progress]: [ 79 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (* 1 (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.752 * * * * [progress]: [ 80 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (posit16->real (real->posit16 (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.752 * * * * [progress]: [ 81 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x 2) (sqrt (pow y 4)))))>
4.752 * * * * [progress]: [ 82 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x 2) (sqrt (pow y 4)))))>
4.752 * * * * [progress]: [ 83 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x 2) (sqrt (pow y 4)))))>
4.752 * * * * [progress]: [ 84 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x 2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.752 * * * * [progress]: [ 85 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x 2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.752 * * * * [progress]: [ 86 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x 2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.752 * * * * [progress]: [ 87 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y 2))))>
4.752 * * * * [progress]: [ 88 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y 2))))>
4.752 * * * * [progress]: [ 89 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y 2))))>
4.752 * * * * [progress]: [ 90 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y 2)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.752 * * * * [progress]: [ 91 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y 2)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.752 * * * * [progress]: [ 92 / 92 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y 2)) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
4.753 * [simplify]: Simplifying:
  (log (sqrt (pow x 4)))
  (exp (sqrt (pow x 4)))
  (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4))))
  (cbrt (sqrt (pow x 4)))
  (* (* (sqrt (pow x 4)) (sqrt (pow x 4))) (sqrt (pow x 4)))
  (sqrt (pow (* (cbrt x) (cbrt x)) 4))
  (sqrt (pow (cbrt x) 4))
  (sqrt (pow (sqrt x) 4))
  (sqrt (pow (sqrt x) 4))
  (sqrt (pow 1 4))
  (sqrt (pow x 4))
  (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (sqrt (cbrt (pow x 4)))
  (sqrt (sqrt (pow x 4)))
  (sqrt (sqrt (pow x 4)))
  (sqrt 1)
  (sqrt (pow x 4))
  (sqrt (pow x (/ 4 2)))
  (sqrt (pow x (/ 4 2)))
  (/ 4 2)
  (sqrt (sqrt (pow x 4)))
  (sqrt (sqrt (pow x 4)))
  (real->posit16 (sqrt (pow x 4)))
  (log (sqrt (pow x 4)))
  (exp (sqrt (pow x 4)))
  (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4))))
  (cbrt (sqrt (pow x 4)))
  (* (* (sqrt (pow x 4)) (sqrt (pow x 4))) (sqrt (pow x 4)))
  (sqrt (pow (* (cbrt x) (cbrt x)) 4))
  (sqrt (pow (cbrt x) 4))
  (sqrt (pow (sqrt x) 4))
  (sqrt (pow (sqrt x) 4))
  (sqrt (pow 1 4))
  (sqrt (pow x 4))
  (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (sqrt (cbrt (pow x 4)))
  (sqrt (sqrt (pow x 4)))
  (sqrt (sqrt (pow x 4)))
  (sqrt 1)
  (sqrt (pow x 4))
  (sqrt (pow x (/ 4 2)))
  (sqrt (pow x (/ 4 2)))
  (/ 4 2)
  (sqrt (sqrt (pow x 4)))
  (sqrt (sqrt (pow x 4)))
  (real->posit16 (sqrt (pow x 4)))
  (log (sqrt (pow y 4)))
  (exp (sqrt (pow y 4)))
  (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4))))
  (cbrt (sqrt (pow y 4)))
  (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4)))
  (sqrt (pow (* (cbrt y) (cbrt y)) 4))
  (sqrt (pow (cbrt y) 4))
  (sqrt (pow (sqrt y) 4))
  (sqrt (pow (sqrt y) 4))
  (sqrt (pow 1 4))
  (sqrt (pow y 4))
  (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4))))
  (sqrt (cbrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (sqrt 1)
  (sqrt (pow y 4))
  (sqrt (pow y (/ 4 2)))
  (sqrt (pow y (/ 4 2)))
  (/ 4 2)
  (sqrt (sqrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (real->posit16 (sqrt (pow y 4)))
  (log (sqrt (pow y 4)))
  (exp (sqrt (pow y 4)))
  (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4))))
  (cbrt (sqrt (pow y 4)))
  (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4)))
  (sqrt (pow (* (cbrt y) (cbrt y)) 4))
  (sqrt (pow (cbrt y) 4))
  (sqrt (pow (sqrt y) 4))
  (sqrt (pow (sqrt y) 4))
  (sqrt (pow 1 4))
  (sqrt (pow y 4))
  (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4))))
  (sqrt (cbrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (sqrt 1)
  (sqrt (pow y 4))
  (sqrt (pow y (/ 4 2)))
  (sqrt (pow y (/ 4 2)))
  (/ 4 2)
  (sqrt (sqrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (real->posit16 (sqrt (pow y 4)))
  (pow x 2)
  (pow x 2)
  (pow x 2)
  (pow x 2)
  (pow x 2)
  (pow x 2)
  (pow y 2)
  (pow y 2)
  (pow y 2)
  (pow y 2)
  (pow y 2)
  (pow y 2)
4.755 * * [simplify]: iteration 1: (61 enodes)
4.781 * * [simplify]: iteration 2: (201 enodes)
4.810 * * [simplify]: iteration 3: (301 enodes)
4.871 * * [simplify]: iteration 4: (497 enodes)
4.992 * * [simplify]: iteration 5: (1031 enodes)
5.387 * * [simplify]: Extracting #0: cost 32 inf + 0
5.388 * * [simplify]: Extracting #1: cost 218 inf + 0
5.391 * * [simplify]: Extracting #2: cost 597 inf + 3126
5.405 * * [simplify]: Extracting #3: cost 601 inf + 56229
5.443 * * [simplify]: Extracting #4: cost 281 inf + 273685
5.497 * * [simplify]: Extracting #5: cost 30 inf + 464179
5.606 * * [simplify]: Extracting #6: cost 0 inf + 484253
5.674 * * [simplify]: Extracting #7: cost 0 inf + 483203
5.731 * [simplify]: Simplified to:
  (log (sqrt (pow x 4)))
  (exp (sqrt (pow x 4)))
  (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4))))
  (cbrt (sqrt (pow x 4)))
  (* (pow x 4) (sqrt (pow x 4)))
  (sqrt (pow (* (cbrt x) (cbrt x)) 4))
  (sqrt (pow (cbrt x) 4))
  (sqrt (pow (sqrt x) 4))
  (sqrt (pow (sqrt x) 4))
  (sqrt 1)
  (sqrt (pow x 4))
  (fabs (cbrt (pow x 4)))
  (sqrt (cbrt (pow x 4)))
  (sqrt (sqrt (pow x 4)))
  (sqrt (sqrt (pow x 4)))
  (sqrt 1)
  (sqrt (pow x 4))
  (sqrt (pow x (/ 4 2)))
  (sqrt (pow x (/ 4 2)))
  (/ 4 2)
  (sqrt (sqrt (pow x 4)))
  (sqrt (sqrt (pow x 4)))
  (real->posit16 (sqrt (pow x 4)))
  (log (sqrt (pow x 4)))
  (exp (sqrt (pow x 4)))
  (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4))))
  (cbrt (sqrt (pow x 4)))
  (* (pow x 4) (sqrt (pow x 4)))
  (sqrt (pow (* (cbrt x) (cbrt x)) 4))
  (sqrt (pow (cbrt x) 4))
  (sqrt (pow (sqrt x) 4))
  (sqrt (pow (sqrt x) 4))
  (sqrt 1)
  (sqrt (pow x 4))
  (fabs (cbrt (pow x 4)))
  (sqrt (cbrt (pow x 4)))
  (sqrt (sqrt (pow x 4)))
  (sqrt (sqrt (pow x 4)))
  (sqrt 1)
  (sqrt (pow x 4))
  (sqrt (pow x (/ 4 2)))
  (sqrt (pow x (/ 4 2)))
  (/ 4 2)
  (sqrt (sqrt (pow x 4)))
  (sqrt (sqrt (pow x 4)))
  (real->posit16 (sqrt (pow x 4)))
  (log (sqrt (pow y 4)))
  (exp (sqrt (pow y 4)))
  (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4))))
  (cbrt (sqrt (pow y 4)))
  (* (pow y 4) (sqrt (pow y 4)))
  (sqrt (pow (* (cbrt y) (cbrt y)) 4))
  (sqrt (pow (cbrt y) 4))
  (sqrt (pow (sqrt y) 4))
  (sqrt (pow (sqrt y) 4))
  (sqrt 1)
  (sqrt (pow y 4))
  (fabs (cbrt (pow y 4)))
  (sqrt (cbrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (sqrt 1)
  (sqrt (pow y 4))
  (sqrt (pow y (/ 4 2)))
  (sqrt (pow y (/ 4 2)))
  (/ 4 2)
  (sqrt (sqrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (real->posit16 (sqrt (pow y 4)))
  (log (sqrt (pow y 4)))
  (exp (sqrt (pow y 4)))
  (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4))))
  (cbrt (sqrt (pow y 4)))
  (* (pow y 4) (sqrt (pow y 4)))
  (sqrt (pow (* (cbrt y) (cbrt y)) 4))
  (sqrt (pow (cbrt y) 4))
  (sqrt (pow (sqrt y) 4))
  (sqrt (pow (sqrt y) 4))
  (sqrt 1)
  (sqrt (pow y 4))
  (fabs (cbrt (pow y 4)))
  (sqrt (cbrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (sqrt 1)
  (sqrt (pow y 4))
  (sqrt (pow y (/ 4 2)))
  (sqrt (pow y (/ 4 2)))
  (/ 4 2)
  (sqrt (sqrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (real->posit16 (sqrt (pow y 4)))
  (* x x)
  (* x x)
  (* x x)
  (* x x)
  (* x x)
  (* x x)
  (* y y)
  (* y y)
  (* y y)
  (* y y)
  (* y y)
  (* y y)
5.737 * * * [progress]: adding candidates to table
7.024 * [progress]: [Phase 3 of 3] Extracting.
7.024 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))> #<alt (λ (x y) (- (pow x 4) (pow y 4)))>)
7.025 * * * [regime-changes]: Trying 5 branch expressions: (y (pow y 4) x (pow x 4) (- (pow x 4) (pow y 4)))
7.026 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))> #<alt (λ (x y) (- (pow x 4) (pow y 4)))>)
7.092 * * * * [regimes]: Trying to branch on (pow y 4) from (#<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))> #<alt (λ (x y) (- (pow x 4) (pow y 4)))>)
7.128 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))> #<alt (λ (x y) (- (pow x 4) (pow y 4)))>)
7.188 * * * * [regimes]: Trying to branch on (pow x 4) from (#<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))> #<alt (λ (x y) (- (pow x 4) (pow y 4)))>)
7.222 * * * * [regimes]: Trying to branch on (- (pow x 4) (pow y 4)) from (#<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))> #<alt (λ (x y) (- (pow x 4) (pow y 4)))>)
7.283 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
7.284 * [simplify]: Simplifying:
  (- (pow x 4) (pow y 4))
7.284 * * [simplify]: iteration 1: (6 enodes)
7.284 * * [simplify]: Extracting #0: cost 1 inf + 0
7.284 * * [simplify]: Extracting #1: cost 3 inf + 0
7.284 * * [simplify]: Extracting #2: cost 6 inf + 0
7.284 * * [simplify]: Extracting #3: cost 2 inf + 215
7.284 * * [simplify]: Extracting #4: cost 0 inf + 890
7.284 * [simplify]: Simplified to:
  (- (pow x 4) (pow y 4))
10.298 * [regime-testing]: Baseline error score: 0.0041986451432330495
10.300 * [regime-testing]: Oracle error score: 0.0026253281660207524
10.305 * [regime-testing]: End program error score: 0.0041986451432330495