82.665 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.021 * * * [progress]: [2/2] Setting up program. 0.023 * [progress]: [Phase 2 of 3] Improving. 0.023 * [simplify]: Simplifying: (+ x (* (- 1.0 x) (- 1.0 y))) 0.023 * * [simplify]: Extracting # 0 : cost 0 0.023 * * [simplify]: Extracting # 1 : cost 0 0.023 * * [simplify]: Extracting # 2 : cost 0 0.023 * * [simplify]: Extracting # 3 : cost 0 0.023 * * [simplify]: Extracting # 4 : cost 0 0.023 * * [simplify]: Extracting # 5 : cost 0 0.023 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: Extracting # 1 : cost 0 0.024 * * [simplify]: Extracting # 2 : cost 0 0.025 * * [simplify]: iteration 1 : 13 enodes (cost 9 ) 0.026 * * [simplify]: Extracting # 0 : cost 0 0.026 * * [simplify]: Extracting # 1 : cost 0 0.027 * * [simplify]: Extracting # 2 : cost 0 0.027 * * [simplify]: iteration 2 : 27 enodes (cost 9 ) 0.035 * * [simplify]: Extracting # 0 : cost 0 0.035 * * [simplify]: Extracting # 1 : cost 0 0.035 * * [simplify]: Extracting # 2 : cost 0 0.035 * * [simplify]: iteration 3 : 78 enodes (cost 9 ) 0.072 * * [simplify]: Extracting # 0 : cost 0 0.073 * * [simplify]: Extracting # 1 : cost 0 0.073 * * [simplify]: Extracting # 2 : cost 0 0.073 * * [simplify]: iteration 4 : 242 enodes (cost 9 ) 0.200 * * [simplify]: Extracting # 0 : cost 0 0.201 * * [simplify]: Extracting # 1 : cost 0 0.201 * * [simplify]: Extracting # 2 : cost 0 0.202 * * [simplify]: Extracting # 3 : cost 0 0.202 * * [simplify]: iteration 5 : 523 enodes (cost 9 ) 0.480 * * [simplify]: Extracting # 0 : cost 0 0.481 * * [simplify]: Extracting # 1 : cost 0 0.482 * * [simplify]: Extracting # 2 : cost 0 0.483 * * [simplify]: Extracting # 3 : cost 0 0.484 * * [simplify]: iteration 6 : 926 enodes (cost 9 ) 1.219 * * [simplify]: Extracting # 0 : cost 0 1.221 * * [simplify]: Extracting # 1 : cost 0 1.222 * * [simplify]: Extracting # 2 : cost 0 1.223 * * [simplify]: Extracting # 3 : cost 0 1.224 * * [simplify]: iteration 7 : 1617 enodes (cost 9 ) 2.409 * * [simplify]: Extracting # 0 : cost 0 2.411 * * [simplify]: Extracting # 1 : cost 0 2.412 * * [simplify]: Extracting # 2 : cost 0 2.413 * * [simplify]: iteration 8 : 2126 enodes (cost 9 ) 4.308 * * [simplify]: Extracting # 0 : cost 0 4.311 * * [simplify]: Extracting # 1 : cost 0 4.313 * * [simplify]: Extracting # 2 : cost 0 4.314 * * [simplify]: iteration 9 : 2743 enodes (cost 9 ) 6.002 * * [simplify]: Extracting # 0 : cost 0 6.003 * * [simplify]: Extracting # 1 : cost 0 6.004 * * [simplify]: Extracting # 2 : cost 0 6.004 * * [simplify]: Extracting # 3 : cost 0 6.005 * * [simplify]: iteration 10 : 2890 enodes (cost 9 ) 7.932 * * [simplify]: Extracting # 0 : cost 0 7.933 * * [simplify]: Extracting # 1 : cost 0 7.934 * * [simplify]: Extracting # 2 : cost 0 7.935 * * [simplify]: iteration 11 : 3210 enodes (cost 9 ) 9.774 * * [simplify]: Extracting # 0 : cost 0 9.776 * * [simplify]: Extracting # 1 : cost 0 9.778 * * [simplify]: Extracting # 2 : cost 0 9.779 * * [simplify]: iteration 12 : 3282 enodes (cost 9 ) 11.623 * * [simplify]: Extracting # 0 : cost 0 11.625 * * [simplify]: Extracting # 1 : cost 0 11.626 * * [simplify]: Extracting # 2 : cost 0 11.628 * * [simplify]: iteration 13 : 3512 enodes (cost 9 ) 13.517 * * [simplify]: Extracting # 0 : cost 0 13.518 * * [simplify]: Extracting # 1 : cost 0 13.519 * * [simplify]: Extracting # 2 : cost 0 13.520 * * [simplify]: iteration 14 : 3640 enodes (cost 9 ) 16.191 * * [simplify]: Extracting # 0 : cost 0 16.193 * * [simplify]: Extracting # 1 : cost 0 16.195 * * [simplify]: Extracting # 2 : cost 0 16.196 * * [simplify]: iteration 15 : 3875 enodes (cost 9 ) 18.848 * * [simplify]: Extracting # 0 : cost 0 18.849 * * [simplify]: Extracting # 1 : cost 0 18.850 * * [simplify]: iteration 16 : 3899 enodes (cost 9 ) 21.882 * * [simplify]: Extracting # 0 : cost 0 21.883 * * [simplify]: iteration done: 3899 enodes (cost 9 ) 21.883 * [simplify]: Simplified to: (+ x (* (- 1.0 x) (- 1.0 y))) 21.883 * * [progress]: iteration 1 / 4 21.883 * * * [progress]: picking best candidate 21.885 * * * * [pick]: Picked # 21.885 * * * [progress]: localizing error 21.891 * * * [progress]: generating rewritten candidates 21.891 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 21.900 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 21.949 * * * [progress]: generating series expansions 21.949 * * * * [progress]: [ 1 / 2 ] generating series at (2) 21.949 * [backup-simplify]: Simplify (+ x (* (- 1.0 x) (- 1.0 y))) into (- (+ (* x y) 1.0) (* 1.0 y)) 21.949 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (x y) around 0 21.949 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y 21.949 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 21.949 * [taylor]: Taking taylor expansion of (* x y) in y 21.949 * [taylor]: Taking taylor expansion of x in y 21.949 * [backup-simplify]: Simplify x into x 21.949 * [taylor]: Taking taylor expansion of y in y 21.949 * [backup-simplify]: Simplify 0 into 0 21.949 * [backup-simplify]: Simplify 1 into 1 21.949 * [taylor]: Taking taylor expansion of 1.0 in y 21.949 * [backup-simplify]: Simplify 1.0 into 1.0 21.949 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 21.949 * [taylor]: Taking taylor expansion of 1.0 in y 21.949 * [backup-simplify]: Simplify 1.0 into 1.0 21.949 * [taylor]: Taking taylor expansion of y in y 21.949 * [backup-simplify]: Simplify 0 into 0 21.949 * [backup-simplify]: Simplify 1 into 1 21.949 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 21.949 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 21.950 * [taylor]: Taking taylor expansion of (* x y) in x 21.950 * [taylor]: Taking taylor expansion of x in x 21.950 * [backup-simplify]: Simplify 0 into 0 21.950 * [backup-simplify]: Simplify 1 into 1 21.950 * [taylor]: Taking taylor expansion of y in x 21.950 * [backup-simplify]: Simplify y into y 21.950 * [taylor]: Taking taylor expansion of 1.0 in x 21.950 * [backup-simplify]: Simplify 1.0 into 1.0 21.950 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 21.950 * [taylor]: Taking taylor expansion of 1.0 in x 21.950 * [backup-simplify]: Simplify 1.0 into 1.0 21.950 * [taylor]: Taking taylor expansion of y in x 21.950 * [backup-simplify]: Simplify y into y 21.950 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 21.950 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 21.950 * [taylor]: Taking taylor expansion of (* x y) in x 21.950 * [taylor]: Taking taylor expansion of x in x 21.950 * [backup-simplify]: Simplify 0 into 0 21.950 * [backup-simplify]: Simplify 1 into 1 21.950 * [taylor]: Taking taylor expansion of y in x 21.950 * [backup-simplify]: Simplify y into y 21.950 * [taylor]: Taking taylor expansion of 1.0 in x 21.950 * [backup-simplify]: Simplify 1.0 into 1.0 21.950 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 21.950 * [taylor]: Taking taylor expansion of 1.0 in x 21.950 * [backup-simplify]: Simplify 1.0 into 1.0 21.950 * [taylor]: Taking taylor expansion of y in x 21.950 * [backup-simplify]: Simplify y into y 21.950 * [backup-simplify]: Simplify (* 0 y) into 0 21.951 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 21.951 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y) 21.951 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y)) 21.951 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y)) 21.951 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y 21.951 * [taylor]: Taking taylor expansion of 1.0 in y 21.951 * [backup-simplify]: Simplify 1.0 into 1.0 21.951 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 21.951 * [taylor]: Taking taylor expansion of 1.0 in y 21.951 * [backup-simplify]: Simplify 1.0 into 1.0 21.951 * [taylor]: Taking taylor expansion of y in y 21.951 * [backup-simplify]: Simplify 0 into 0 21.951 * [backup-simplify]: Simplify 1 into 1 21.952 * [backup-simplify]: Simplify (* 1.0 0) into 0 21.952 * [backup-simplify]: Simplify (- 0) into 0 21.953 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 21.953 * [backup-simplify]: Simplify 1.0 into 1.0 21.953 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 21.953 * [backup-simplify]: Simplify (+ y 0) into y 21.953 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0 21.954 * [backup-simplify]: Simplify (- 0) into 0 21.954 * [backup-simplify]: Simplify (+ y 0) into y 21.954 * [taylor]: Taking taylor expansion of y in y 21.954 * [backup-simplify]: Simplify 0 into 0 21.954 * [backup-simplify]: Simplify 1 into 1 21.954 * [backup-simplify]: Simplify 0 into 0 21.955 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 21.955 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 21.956 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 21.956 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 21.957 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 21.957 * [backup-simplify]: Simplify (+ 0 0) into 0 21.958 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0 21.958 * [backup-simplify]: Simplify (- 0) into 0 21.959 * [backup-simplify]: Simplify (+ 0 0) into 0 21.959 * [taylor]: Taking taylor expansion of 0 in y 21.959 * [backup-simplify]: Simplify 0 into 0 21.959 * [backup-simplify]: Simplify 0 into 0 21.959 * [backup-simplify]: Simplify 1 into 1 21.959 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ (* x y) 1.0) (* 1.0 y)) 21.959 * [backup-simplify]: Simplify (+ (/ 1 x) (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))) into (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) 21.959 * [approximate]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0 21.959 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 21.960 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 21.960 * [taylor]: Taking taylor expansion of 1.0 in y 21.960 * [backup-simplify]: Simplify 1.0 into 1.0 21.960 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 21.960 * [taylor]: Taking taylor expansion of (* x y) in y 21.960 * [taylor]: Taking taylor expansion of x in y 21.960 * [backup-simplify]: Simplify x into x 21.960 * [taylor]: Taking taylor expansion of y in y 21.960 * [backup-simplify]: Simplify 0 into 0 21.960 * [backup-simplify]: Simplify 1 into 1 21.960 * [backup-simplify]: Simplify (* x 0) into 0 21.960 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 21.960 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 21.960 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 21.960 * [taylor]: Taking taylor expansion of 1.0 in y 21.960 * [backup-simplify]: Simplify 1.0 into 1.0 21.960 * [taylor]: Taking taylor expansion of (/ 1 y) in y 21.960 * [taylor]: Taking taylor expansion of y in y 21.960 * [backup-simplify]: Simplify 0 into 0 21.960 * [backup-simplify]: Simplify 1 into 1 21.961 * [backup-simplify]: Simplify (/ 1 1) into 1 21.961 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 21.961 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 21.961 * [taylor]: Taking taylor expansion of 1.0 in x 21.961 * [backup-simplify]: Simplify 1.0 into 1.0 21.961 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 21.961 * [taylor]: Taking taylor expansion of (* x y) in x 21.961 * [taylor]: Taking taylor expansion of x in x 21.961 * [backup-simplify]: Simplify 0 into 0 21.961 * [backup-simplify]: Simplify 1 into 1 21.961 * [taylor]: Taking taylor expansion of y in x 21.961 * [backup-simplify]: Simplify y into y 21.961 * [backup-simplify]: Simplify (* 0 y) into 0 21.961 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 21.961 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 21.961 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 21.961 * [taylor]: Taking taylor expansion of 1.0 in x 21.961 * [backup-simplify]: Simplify 1.0 into 1.0 21.961 * [taylor]: Taking taylor expansion of (/ 1 y) in x 21.962 * [taylor]: Taking taylor expansion of y in x 21.962 * [backup-simplify]: Simplify y into y 21.962 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 21.962 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 21.962 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 21.962 * [taylor]: Taking taylor expansion of 1.0 in x 21.962 * [backup-simplify]: Simplify 1.0 into 1.0 21.962 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 21.962 * [taylor]: Taking taylor expansion of (* x y) in x 21.962 * [taylor]: Taking taylor expansion of x in x 21.963 * [backup-simplify]: Simplify 0 into 0 21.963 * [backup-simplify]: Simplify 1 into 1 21.963 * [taylor]: Taking taylor expansion of y in x 21.963 * [backup-simplify]: Simplify y into y 21.963 * [backup-simplify]: Simplify (* 0 y) into 0 21.963 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 21.963 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 21.963 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 21.963 * [taylor]: Taking taylor expansion of 1.0 in x 21.963 * [backup-simplify]: Simplify 1.0 into 1.0 21.963 * [taylor]: Taking taylor expansion of (/ 1 y) in x 21.963 * [taylor]: Taking taylor expansion of y in x 21.963 * [backup-simplify]: Simplify y into y 21.963 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 21.963 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 21.963 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 21.963 * [taylor]: Taking taylor expansion of (/ 1 y) in y 21.963 * [taylor]: Taking taylor expansion of y in y 21.963 * [backup-simplify]: Simplify 0 into 0 21.964 * [backup-simplify]: Simplify 1 into 1 21.964 * [backup-simplify]: Simplify (/ 1 1) into 1 21.964 * [backup-simplify]: Simplify 1 into 1 21.965 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 21.965 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 21.965 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 21.965 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 21.965 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y))) 21.965 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 21.965 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 21.965 * [taylor]: Taking taylor expansion of 1.0 in y 21.965 * [backup-simplify]: Simplify 1.0 into 1.0 21.965 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 21.965 * [taylor]: Taking taylor expansion of 1.0 in y 21.965 * [backup-simplify]: Simplify 1.0 into 1.0 21.965 * [taylor]: Taking taylor expansion of (/ 1 y) in y 21.965 * [taylor]: Taking taylor expansion of y in y 21.965 * [backup-simplify]: Simplify 0 into 0 21.965 * [backup-simplify]: Simplify 1 into 1 21.966 * [backup-simplify]: Simplify (/ 1 1) into 1 21.966 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 21.966 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 21.967 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 21.967 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 21.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 21.968 * [backup-simplify]: Simplify 0 into 0 21.969 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 21.969 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 21.969 * [backup-simplify]: Simplify (+ 0 0) into 0 21.970 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 21.970 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 21.970 * [backup-simplify]: Simplify (- 0) into 0 21.970 * [backup-simplify]: Simplify (+ 0 0) into 0 21.970 * [taylor]: Taking taylor expansion of 0 in y 21.971 * [backup-simplify]: Simplify 0 into 0 21.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 21.971 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 21.972 * [backup-simplify]: Simplify (- 0) into 0 21.972 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 21.972 * [backup-simplify]: Simplify 1.0 into 1.0 21.973 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 21.973 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y))))) into (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) 21.973 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in (x y) around 0 21.973 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in y 21.973 * [taylor]: Taking taylor expansion of 1.0 in y 21.973 * [backup-simplify]: Simplify 1.0 into 1.0 21.973 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 21.973 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 21.973 * [taylor]: Taking taylor expansion of (* x y) in y 21.973 * [taylor]: Taking taylor expansion of x in y 21.973 * [backup-simplify]: Simplify x into x 21.973 * [taylor]: Taking taylor expansion of y in y 21.973 * [backup-simplify]: Simplify 0 into 0 21.973 * [backup-simplify]: Simplify 1 into 1 21.973 * [backup-simplify]: Simplify (* x 0) into 0 21.973 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 21.973 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 21.973 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 21.973 * [taylor]: Taking taylor expansion of 1.0 in y 21.973 * [backup-simplify]: Simplify 1.0 into 1.0 21.973 * [taylor]: Taking taylor expansion of (/ 1 y) in y 21.973 * [taylor]: Taking taylor expansion of y in y 21.973 * [backup-simplify]: Simplify 0 into 0 21.973 * [backup-simplify]: Simplify 1 into 1 21.974 * [backup-simplify]: Simplify (/ 1 1) into 1 21.974 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 21.974 * [taylor]: Taking taylor expansion of 1.0 in x 21.974 * [backup-simplify]: Simplify 1.0 into 1.0 21.974 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 21.974 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 21.974 * [taylor]: Taking taylor expansion of (* x y) in x 21.974 * [taylor]: Taking taylor expansion of x in x 21.974 * [backup-simplify]: Simplify 0 into 0 21.974 * [backup-simplify]: Simplify 1 into 1 21.974 * [taylor]: Taking taylor expansion of y in x 21.974 * [backup-simplify]: Simplify y into y 21.974 * [backup-simplify]: Simplify (* 0 y) into 0 21.974 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 21.974 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 21.974 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 21.974 * [taylor]: Taking taylor expansion of 1.0 in x 21.974 * [backup-simplify]: Simplify 1.0 into 1.0 21.974 * [taylor]: Taking taylor expansion of (/ 1 y) in x 21.974 * [taylor]: Taking taylor expansion of y in x 21.974 * [backup-simplify]: Simplify y into y 21.974 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 21.974 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 21.974 * [taylor]: Taking taylor expansion of 1.0 in x 21.974 * [backup-simplify]: Simplify 1.0 into 1.0 21.974 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 21.974 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 21.975 * [taylor]: Taking taylor expansion of (* x y) in x 21.975 * [taylor]: Taking taylor expansion of x in x 21.975 * [backup-simplify]: Simplify 0 into 0 21.975 * [backup-simplify]: Simplify 1 into 1 21.975 * [taylor]: Taking taylor expansion of y in x 21.975 * [backup-simplify]: Simplify y into y 21.975 * [backup-simplify]: Simplify (* 0 y) into 0 21.975 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 21.975 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 21.975 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 21.975 * [taylor]: Taking taylor expansion of 1.0 in x 21.975 * [backup-simplify]: Simplify 1.0 into 1.0 21.975 * [taylor]: Taking taylor expansion of (/ 1 y) in x 21.975 * [taylor]: Taking taylor expansion of y in x 21.975 * [backup-simplify]: Simplify y into y 21.975 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 21.975 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 21.975 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 21.975 * [taylor]: Taking taylor expansion of (/ 1 y) in y 21.975 * [taylor]: Taking taylor expansion of y in y 21.975 * [backup-simplify]: Simplify 0 into 0 21.975 * [backup-simplify]: Simplify 1 into 1 21.975 * [backup-simplify]: Simplify (/ 1 1) into 1 21.976 * [backup-simplify]: Simplify 1 into 1 21.976 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 21.976 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 21.976 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 21.976 * [backup-simplify]: Simplify (+ 0 (/ 1.0 y)) into (* 1.0 (/ 1 y)) 21.976 * [backup-simplify]: Simplify (+ 1.0 (* 1.0 (/ 1 y))) into (+ (* 1.0 (/ 1 y)) 1.0) 21.976 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 21.976 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 21.976 * [taylor]: Taking taylor expansion of 1.0 in y 21.976 * [backup-simplify]: Simplify 1.0 into 1.0 21.976 * [taylor]: Taking taylor expansion of (/ 1 y) in y 21.976 * [taylor]: Taking taylor expansion of y in y 21.976 * [backup-simplify]: Simplify 0 into 0 21.976 * [backup-simplify]: Simplify 1 into 1 21.977 * [backup-simplify]: Simplify (/ 1 1) into 1 21.977 * [taylor]: Taking taylor expansion of 1.0 in y 21.977 * [backup-simplify]: Simplify 1.0 into 1.0 21.977 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 21.977 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 21.977 * [backup-simplify]: Simplify 1.0 into 1.0 21.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 21.978 * [backup-simplify]: Simplify 0 into 0 21.979 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 21.979 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 21.979 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 21.979 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 21.979 * [backup-simplify]: Simplify (+ 0 0) into 0 21.979 * [backup-simplify]: Simplify (+ 0 0) into 0 21.980 * [taylor]: Taking taylor expansion of 0 in y 21.980 * [backup-simplify]: Simplify 0 into 0 21.980 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 21.980 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 21.981 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 21.981 * [backup-simplify]: Simplify 1.0 into 1.0 21.981 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 21.981 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 21.981 * [backup-simplify]: Simplify (* (- 1.0 x) (- 1.0 y)) into (* (- 1.0 y) (- 1.0 x)) 21.981 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in (x y) around 0 21.981 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y 21.981 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 21.981 * [taylor]: Taking taylor expansion of 1.0 in y 21.981 * [backup-simplify]: Simplify 1.0 into 1.0 21.981 * [taylor]: Taking taylor expansion of y in y 21.981 * [backup-simplify]: Simplify 0 into 0 21.981 * [backup-simplify]: Simplify 1 into 1 21.981 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 21.981 * [taylor]: Taking taylor expansion of 1.0 in y 21.981 * [backup-simplify]: Simplify 1.0 into 1.0 21.981 * [taylor]: Taking taylor expansion of x in y 21.981 * [backup-simplify]: Simplify x into x 21.981 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 21.981 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 21.981 * [taylor]: Taking taylor expansion of 1.0 in x 21.981 * [backup-simplify]: Simplify 1.0 into 1.0 21.981 * [taylor]: Taking taylor expansion of y in x 21.981 * [backup-simplify]: Simplify y into y 21.981 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 21.981 * [taylor]: Taking taylor expansion of 1.0 in x 21.981 * [backup-simplify]: Simplify 1.0 into 1.0 21.981 * [taylor]: Taking taylor expansion of x in x 21.981 * [backup-simplify]: Simplify 0 into 0 21.981 * [backup-simplify]: Simplify 1 into 1 21.982 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 21.982 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 21.982 * [taylor]: Taking taylor expansion of 1.0 in x 21.982 * [backup-simplify]: Simplify 1.0 into 1.0 21.982 * [taylor]: Taking taylor expansion of y in x 21.982 * [backup-simplify]: Simplify y into y 21.982 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 21.982 * [taylor]: Taking taylor expansion of 1.0 in x 21.982 * [backup-simplify]: Simplify 1.0 into 1.0 21.982 * [taylor]: Taking taylor expansion of x in x 21.982 * [backup-simplify]: Simplify 0 into 0 21.982 * [backup-simplify]: Simplify 1 into 1 21.982 * [backup-simplify]: Simplify (- y) into (- y) 21.982 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 21.983 * [backup-simplify]: Simplify (- 0) into 0 21.983 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 21.983 * [backup-simplify]: Simplify (* (- 1.0 y) 1.0) into (* 1.0 (- 1.0 y)) 21.983 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 y)) in y 21.983 * [taylor]: Taking taylor expansion of 1.0 in y 21.983 * [backup-simplify]: Simplify 1.0 into 1.0 21.983 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 21.983 * [taylor]: Taking taylor expansion of 1.0 in y 21.983 * [backup-simplify]: Simplify 1.0 into 1.0 21.983 * [taylor]: Taking taylor expansion of y in y 21.983 * [backup-simplify]: Simplify 0 into 0 21.983 * [backup-simplify]: Simplify 1 into 1 21.984 * [backup-simplify]: Simplify (- 0) into 0 21.984 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 21.984 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0 21.984 * [backup-simplify]: Simplify 1.0 into 1.0 21.984 * [backup-simplify]: Simplify (- 1) into -1 21.985 * [backup-simplify]: Simplify (+ 0 -1) into -1 21.985 * [backup-simplify]: Simplify (- 0) into 0 21.985 * [backup-simplify]: Simplify (+ 0 0) into 0 21.985 * [backup-simplify]: Simplify (+ (* (- 1.0 y) -1) (* 0 1.0)) into (- y 1.0) 21.985 * [taylor]: Taking taylor expansion of (- y 1.0) in y 21.985 * [taylor]: Taking taylor expansion of y in y 21.985 * [backup-simplify]: Simplify 0 into 0 21.986 * [backup-simplify]: Simplify 1 into 1 21.986 * [taylor]: Taking taylor expansion of 1.0 in y 21.986 * [backup-simplify]: Simplify 1.0 into 1.0 21.986 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 21.986 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 21.987 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 21.987 * [backup-simplify]: Simplify (- 1) into -1 21.987 * [backup-simplify]: Simplify (+ 0 -1) into -1 21.989 * [backup-simplify]: Simplify (+ (* 1.0 -1) (* 0 1.0)) into (- 1.0) 21.989 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 21.990 * [backup-simplify]: Simplify (+ (* (- 1.0) (* y 1)) (+ (* (- 1.0) (* 1 x)) 1.0)) into (- 1.0 (+ (* 1.0 x) (* 1.0 y))) 21.990 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) into (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) 21.990 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in (x y) around 0 21.990 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in y 21.990 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 21.990 * [taylor]: Taking taylor expansion of 1.0 in y 21.990 * [backup-simplify]: Simplify 1.0 into 1.0 21.990 * [taylor]: Taking taylor expansion of (/ 1 x) in y 21.990 * [taylor]: Taking taylor expansion of x in y 21.990 * [backup-simplify]: Simplify x into x 21.990 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 21.990 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 21.990 * [taylor]: Taking taylor expansion of 1.0 in y 21.990 * [backup-simplify]: Simplify 1.0 into 1.0 21.990 * [taylor]: Taking taylor expansion of (/ 1 y) in y 21.990 * [taylor]: Taking taylor expansion of y in y 21.990 * [backup-simplify]: Simplify 0 into 0 21.990 * [backup-simplify]: Simplify 1 into 1 21.991 * [backup-simplify]: Simplify (/ 1 1) into 1 21.991 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 21.991 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 21.991 * [taylor]: Taking taylor expansion of 1.0 in x 21.991 * [backup-simplify]: Simplify 1.0 into 1.0 21.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x 21.991 * [taylor]: Taking taylor expansion of x in x 21.991 * [backup-simplify]: Simplify 0 into 0 21.991 * [backup-simplify]: Simplify 1 into 1 21.991 * [backup-simplify]: Simplify (/ 1 1) into 1 21.991 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 21.991 * [taylor]: Taking taylor expansion of 1.0 in x 21.991 * [backup-simplify]: Simplify 1.0 into 1.0 21.991 * [taylor]: Taking taylor expansion of (/ 1 y) in x 21.991 * [taylor]: Taking taylor expansion of y in x 21.991 * [backup-simplify]: Simplify y into y 21.991 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 21.991 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 21.991 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 21.991 * [taylor]: Taking taylor expansion of 1.0 in x 21.991 * [backup-simplify]: Simplify 1.0 into 1.0 21.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x 21.991 * [taylor]: Taking taylor expansion of x in x 21.992 * [backup-simplify]: Simplify 0 into 0 21.992 * [backup-simplify]: Simplify 1 into 1 21.992 * [backup-simplify]: Simplify (/ 1 1) into 1 21.992 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 21.992 * [taylor]: Taking taylor expansion of 1.0 in x 21.992 * [backup-simplify]: Simplify 1.0 into 1.0 21.992 * [taylor]: Taking taylor expansion of (/ 1 y) in x 21.992 * [taylor]: Taking taylor expansion of y in x 21.992 * [backup-simplify]: Simplify y into y 21.993 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 21.993 * [backup-simplify]: Simplify (- 1) into -1 21.993 * [backup-simplify]: Simplify (+ 0 -1) into -1 21.993 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 21.993 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 21.993 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 21.993 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 21.994 * [taylor]: Taking taylor expansion of -1 in y 21.994 * [backup-simplify]: Simplify -1 into -1 21.994 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 21.994 * [taylor]: Taking taylor expansion of 1.0 in y 21.994 * [backup-simplify]: Simplify 1.0 into 1.0 21.994 * [taylor]: Taking taylor expansion of (/ 1 y) in y 21.994 * [taylor]: Taking taylor expansion of y in y 21.994 * [backup-simplify]: Simplify 0 into 0 21.994 * [backup-simplify]: Simplify 1 into 1 21.994 * [backup-simplify]: Simplify (/ 1 1) into 1 21.994 * [backup-simplify]: Simplify (- 1) into -1 21.995 * [backup-simplify]: Simplify (+ 0 -1) into -1 21.995 * [backup-simplify]: Simplify (* -1 -1) into 1 21.995 * [backup-simplify]: Simplify 1 into 1 21.995 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 21.995 * [backup-simplify]: Simplify (- 0) into 0 21.996 * [backup-simplify]: Simplify (+ 0 0) into 0 21.996 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 21.997 * [backup-simplify]: Simplify (- 0) into 0 21.997 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 21.997 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (- 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 21.997 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 21.997 * [taylor]: Taking taylor expansion of 1.0 in y 21.997 * [backup-simplify]: Simplify 1.0 into 1.0 21.998 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 21.998 * [taylor]: Taking taylor expansion of 1.0 in y 21.998 * [backup-simplify]: Simplify 1.0 into 1.0 21.998 * [taylor]: Taking taylor expansion of (/ 1 y) in y 21.998 * [taylor]: Taking taylor expansion of y in y 21.998 * [backup-simplify]: Simplify 0 into 0 21.998 * [backup-simplify]: Simplify 1 into 1 21.998 * [backup-simplify]: Simplify (/ 1 1) into 1 21.998 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 21.999 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 21.999 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 22.000 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.001 * [backup-simplify]: Simplify (- 0) into 0 22.001 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.003 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 22.003 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.004 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 22.004 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y)))) into (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) 22.004 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in (x y) around 0 22.004 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in y 22.004 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 22.004 * [taylor]: Taking taylor expansion of (/ 1 x) in y 22.004 * [taylor]: Taking taylor expansion of x in y 22.004 * [backup-simplify]: Simplify x into x 22.004 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 22.004 * [taylor]: Taking taylor expansion of 1.0 in y 22.005 * [backup-simplify]: Simplify 1.0 into 1.0 22.005 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 22.005 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.005 * [taylor]: Taking taylor expansion of y in y 22.005 * [backup-simplify]: Simplify 0 into 0 22.005 * [backup-simplify]: Simplify 1 into 1 22.005 * [backup-simplify]: Simplify (/ 1 1) into 1 22.005 * [taylor]: Taking taylor expansion of 1.0 in y 22.005 * [backup-simplify]: Simplify 1.0 into 1.0 22.005 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x 22.005 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 22.005 * [taylor]: Taking taylor expansion of (/ 1 x) in x 22.005 * [taylor]: Taking taylor expansion of x in x 22.005 * [backup-simplify]: Simplify 0 into 0 22.005 * [backup-simplify]: Simplify 1 into 1 22.005 * [backup-simplify]: Simplify (/ 1 1) into 1 22.005 * [taylor]: Taking taylor expansion of 1.0 in x 22.005 * [backup-simplify]: Simplify 1.0 into 1.0 22.006 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 22.006 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.006 * [taylor]: Taking taylor expansion of y in x 22.006 * [backup-simplify]: Simplify y into y 22.006 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.006 * [taylor]: Taking taylor expansion of 1.0 in x 22.006 * [backup-simplify]: Simplify 1.0 into 1.0 22.006 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x 22.006 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 22.006 * [taylor]: Taking taylor expansion of (/ 1 x) in x 22.006 * [taylor]: Taking taylor expansion of x in x 22.006 * [backup-simplify]: Simplify 0 into 0 22.006 * [backup-simplify]: Simplify 1 into 1 22.006 * [backup-simplify]: Simplify (/ 1 1) into 1 22.006 * [taylor]: Taking taylor expansion of 1.0 in x 22.006 * [backup-simplify]: Simplify 1.0 into 1.0 22.006 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 22.006 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.006 * [taylor]: Taking taylor expansion of y in x 22.006 * [backup-simplify]: Simplify y into y 22.006 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.006 * [taylor]: Taking taylor expansion of 1.0 in x 22.006 * [backup-simplify]: Simplify 1.0 into 1.0 22.007 * [backup-simplify]: Simplify (+ 1 0) into 1 22.007 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 22.007 * [backup-simplify]: Simplify (* 1 (+ (/ 1 y) 1.0)) into (+ (/ 1 y) 1.0) 22.007 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 22.007 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.007 * [taylor]: Taking taylor expansion of y in y 22.007 * [backup-simplify]: Simplify 0 into 0 22.007 * [backup-simplify]: Simplify 1 into 1 22.007 * [backup-simplify]: Simplify (/ 1 1) into 1 22.007 * [taylor]: Taking taylor expansion of 1.0 in y 22.007 * [backup-simplify]: Simplify 1.0 into 1.0 22.008 * [backup-simplify]: Simplify (+ 1 0) into 1 22.008 * [backup-simplify]: Simplify 1 into 1 22.008 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 22.008 * [backup-simplify]: Simplify (+ 0 0) into 0 22.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.009 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 22.010 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ (/ 1 y) 1.0))) into (+ (* 1.0 (/ 1 y)) 1.0) 22.010 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 22.010 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 22.010 * [taylor]: Taking taylor expansion of 1.0 in y 22.010 * [backup-simplify]: Simplify 1.0 into 1.0 22.010 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.010 * [taylor]: Taking taylor expansion of y in y 22.010 * [backup-simplify]: Simplify 0 into 0 22.010 * [backup-simplify]: Simplify 1 into 1 22.010 * [backup-simplify]: Simplify (/ 1 1) into 1 22.010 * [taylor]: Taking taylor expansion of 1.0 in y 22.010 * [backup-simplify]: Simplify 1.0 into 1.0 22.011 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 22.011 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.011 * [backup-simplify]: Simplify 1.0 into 1.0 22.012 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.012 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 22.012 * [backup-simplify]: Simplify 1.0 into 1.0 22.013 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 22.013 * * * [progress]: simplifying candidates 22.014 * [simplify]: Simplifying: (* (exp x) (exp (* (- 1.0 x) (- 1.0 y)))) (log (+ x (* (- 1.0 x) (- 1.0 y)))) (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (* (* (+ x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) (- 1.0 y)))) (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (+ (* x x) (- (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* x (* (- 1.0 x) (- 1.0 y))))) (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (* (- 1.0 x) (- 1.0 y)) (+ (log (- 1.0 x)) (log (- 1.0 y))) (log (* (- 1.0 x) (- 1.0 y))) (exp (* (- 1.0 x) (- 1.0 y))) (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y)))) (cbrt (* (- 1.0 x) (- 1.0 y))) (* (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3))) (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y))) (* (+ 1.0 x) (+ 1.0 y)) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)) (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)) (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (- 1.0 x) (sqrt (- 1.0 y))) (* (- 1.0 x) 1) (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (* (- 1.0 x) 1) (* (cbrt (- 1.0 x)) (- 1.0 y)) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- (pow 1.0 3) (pow y 3))) (* (- 1.0 x) (- (* 1.0 1.0) (* y y))) (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- 1.0 (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 22.016 * * [simplify]: Extracting # 0 : cost 0 22.016 * * [simplify]: Extracting # 1 : cost 0 22.016 * * [simplify]: Extracting # 2 : cost 0 22.017 * * [simplify]: Extracting # 3 : cost 0 22.017 * * [simplify]: Extracting # 4 : cost 0 22.017 * * [simplify]: Extracting # 5 : cost 0 22.017 * * [simplify]: iteration 0 : 101 enodes (cost 691 ) 22.047 * * [simplify]: Extracting # 0 : cost 0 22.047 * * [simplify]: Extracting # 1 : cost 0 22.048 * * [simplify]: Extracting # 2 : cost 0 22.048 * * [simplify]: Extracting # 3 : cost 0 22.049 * * [simplify]: Extracting # 4 : cost 0 22.049 * * [simplify]: iteration 1 : 277 enodes (cost 649 ) 22.160 * * [simplify]: Extracting # 0 : cost 0 22.162 * * [simplify]: Extracting # 1 : cost 0 22.164 * * [simplify]: Extracting # 2 : cost 0 22.166 * * [simplify]: Extracting # 3 : cost 0 22.168 * * [simplify]: Extracting # 4 : cost 0 22.169 * * [simplify]: Extracting # 5 : cost 0 22.171 * * [simplify]: iteration 2 : 1061 enodes (cost 617 ) 23.299 * * [simplify]: Extracting # 0 : cost 0 23.307 * * [simplify]: Extracting # 1 : cost 0 23.314 * * [simplify]: Extracting # 2 : cost 0 23.320 * * [simplify]: Extracting # 3 : cost 0 23.327 * * [simplify]: Extracting # 4 : cost 0 23.337 * * [simplify]: iteration 3 : 4798 enodes (cost 611 ) 25.007 * * [simplify]: Extracting # 0 : cost 0 25.015 * * [simplify]: Extracting # 1 : cost 0 25.022 * * [simplify]: Extracting # 2 : cost 0 25.028 * * [simplify]: Extracting # 3 : cost 0 25.034 * * [simplify]: Extracting # 4 : cost 0 25.048 * * [simplify]: iteration done: 5001 enodes (cost 607 ) 25.049 * [simplify]: Simplified to: (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (log (+ x (* (- 1.0 x) (- 1.0 y)))) (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (pow (+ x (* (- 1.0 x) (- 1.0 y))) 3) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (+ (* x x) (* (* (- 1.0 x) (- 1.0 y)) (- (* (- 1.0 x) (- 1.0 y)) x))) (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y))) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (* (- 1.0 x) (- 1.0 y)) (log (* (- 1.0 x) (- 1.0 y))) (log (* (- 1.0 x) (- 1.0 y))) (exp (* (- 1.0 x) (- 1.0 y))) (pow (* (- 1.0 x) (- 1.0 y)) 3) (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y)))) (cbrt (* (- 1.0 x) (- 1.0 y))) (pow (* (- 1.0 x) (- 1.0 y)) 3) (sqrt (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3))) (* (+ (* x (+ 1.0 x)) (* 1.0 1.0)) (+ (* y (+ 1.0 y)) (* 1.0 1.0))) (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y))) (* (+ (* x (+ 1.0 x)) (* 1.0 1.0)) (+ 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3))) (* (+ 1.0 x) (+ (* y (+ 1.0 y)) (* 1.0 1.0))) (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y))) (* (+ 1.0 x) (+ 1.0 y)) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* 1.0 (- 1.0 x)) (* y (- x 1.0)) (* 1.0 (- 1.0 x)) (* y (- x 1.0)) (* 1.0 (- 1.0 x)) (* y (- x 1.0)) (* 1.0 (- 1.0 x)) (* y (- x 1.0)) (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (- 1.0 x) (sqrt (- 1.0 y))) (- 1.0 x) (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (- 1.0 x) (* (cbrt (- 1.0 x)) (- 1.0 y)) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- (pow 1.0 3) (pow y 3))) (* (- 1.0 x) (- (* 1.0 1.0) (* y y))) (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- 1.0 y)) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) (- 1.0 (* 1.0 (+ x y))) (- (* x y) (* 1.0 (+ x y))) (- (* x y) (* 1.0 (+ x y))) 25.049 * * * [progress]: adding candidates to table 25.186 * * [progress]: iteration 2 / 4 25.186 * * * [progress]: picking best candidate 25.192 * * * * [pick]: Picked # 25.192 * * * [progress]: localizing error 25.200 * * * [progress]: generating rewritten candidates 25.200 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 25.231 * * * [progress]: generating series expansions 25.231 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 25.232 * [backup-simplify]: Simplify (* y (- x 1.0)) into (* (- x 1.0) y) 25.232 * [approximate]: Taking taylor expansion of (* (- x 1.0) y) in (y x) around 0 25.232 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in x 25.232 * [taylor]: Taking taylor expansion of (- x 1.0) in x 25.232 * [taylor]: Taking taylor expansion of x in x 25.232 * [backup-simplify]: Simplify 0 into 0 25.232 * [backup-simplify]: Simplify 1 into 1 25.232 * [taylor]: Taking taylor expansion of 1.0 in x 25.232 * [backup-simplify]: Simplify 1.0 into 1.0 25.232 * [taylor]: Taking taylor expansion of y in x 25.232 * [backup-simplify]: Simplify y into y 25.232 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 25.232 * [taylor]: Taking taylor expansion of (- x 1.0) in y 25.232 * [taylor]: Taking taylor expansion of x in y 25.232 * [backup-simplify]: Simplify x into x 25.232 * [taylor]: Taking taylor expansion of 1.0 in y 25.232 * [backup-simplify]: Simplify 1.0 into 1.0 25.232 * [taylor]: Taking taylor expansion of y in y 25.232 * [backup-simplify]: Simplify 0 into 0 25.232 * [backup-simplify]: Simplify 1 into 1 25.232 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 25.232 * [taylor]: Taking taylor expansion of (- x 1.0) in y 25.232 * [taylor]: Taking taylor expansion of x in y 25.232 * [backup-simplify]: Simplify x into x 25.232 * [taylor]: Taking taylor expansion of 1.0 in y 25.232 * [backup-simplify]: Simplify 1.0 into 1.0 25.232 * [taylor]: Taking taylor expansion of y in y 25.232 * [backup-simplify]: Simplify 0 into 0 25.232 * [backup-simplify]: Simplify 1 into 1 25.233 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.233 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0) 25.233 * [backup-simplify]: Simplify (* (- x 1.0) 0) into 0 25.233 * [taylor]: Taking taylor expansion of 0 in x 25.233 * [backup-simplify]: Simplify 0 into 0 25.233 * [backup-simplify]: Simplify 0 into 0 25.234 * [backup-simplify]: Simplify (- 0) into 0 25.234 * [backup-simplify]: Simplify (+ 0 0) into 0 25.235 * [backup-simplify]: Simplify (+ (* (- x 1.0) 1) (* 0 0)) into (- x 1.0) 25.235 * [taylor]: Taking taylor expansion of (- x 1.0) in x 25.235 * [taylor]: Taking taylor expansion of x in x 25.235 * [backup-simplify]: Simplify 0 into 0 25.235 * [backup-simplify]: Simplify 1 into 1 25.235 * [taylor]: Taking taylor expansion of 1.0 in x 25.235 * [backup-simplify]: Simplify 1.0 into 1.0 25.235 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.236 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 25.236 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.236 * [backup-simplify]: Simplify 0 into 0 25.237 * [backup-simplify]: Simplify (- 0) into 0 25.237 * [backup-simplify]: Simplify (+ 0 0) into 0 25.238 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 1) (* 0 0))) into 0 25.238 * [taylor]: Taking taylor expansion of 0 in x 25.238 * [backup-simplify]: Simplify 0 into 0 25.238 * [backup-simplify]: Simplify 0 into 0 25.238 * [backup-simplify]: Simplify (- 0) into 0 25.238 * [backup-simplify]: Simplify (+ 1 0) into 1 25.238 * [backup-simplify]: Simplify 1 into 1 25.239 * [backup-simplify]: Simplify 0 into 0 25.239 * [backup-simplify]: Simplify (- 0) into 0 25.239 * [backup-simplify]: Simplify (+ 0 0) into 0 25.240 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 25.240 * [taylor]: Taking taylor expansion of 0 in x 25.240 * [backup-simplify]: Simplify 0 into 0 25.240 * [backup-simplify]: Simplify 0 into 0 25.240 * [backup-simplify]: Simplify 0 into 0 25.240 * [backup-simplify]: Simplify (- 0) into 0 25.241 * [backup-simplify]: Simplify (+ 0 0) into 0 25.241 * [backup-simplify]: Simplify 0 into 0 25.241 * [backup-simplify]: Simplify 0 into 0 25.241 * [backup-simplify]: Simplify (- 0) into 0 25.242 * [backup-simplify]: Simplify (+ 0 0) into 0 25.243 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 25.243 * [taylor]: Taking taylor expansion of 0 in x 25.243 * [backup-simplify]: Simplify 0 into 0 25.243 * [backup-simplify]: Simplify 0 into 0 25.243 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* (- 1.0) (* 1 y))) into (- (* x y) (* 1.0 y)) 25.243 * [backup-simplify]: Simplify (* (/ 1 y) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) y) 25.243 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in (y x) around 0 25.243 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in x 25.243 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 25.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.243 * [taylor]: Taking taylor expansion of x in x 25.243 * [backup-simplify]: Simplify 0 into 0 25.243 * [backup-simplify]: Simplify 1 into 1 25.244 * [backup-simplify]: Simplify (/ 1 1) into 1 25.244 * [taylor]: Taking taylor expansion of 1.0 in x 25.244 * [backup-simplify]: Simplify 1.0 into 1.0 25.244 * [taylor]: Taking taylor expansion of y in x 25.244 * [backup-simplify]: Simplify y into y 25.244 * [backup-simplify]: Simplify (+ 1 0) into 1 25.244 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 25.244 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 25.244 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 25.244 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.245 * [taylor]: Taking taylor expansion of x in y 25.245 * [backup-simplify]: Simplify x into x 25.245 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.245 * [taylor]: Taking taylor expansion of 1.0 in y 25.245 * [backup-simplify]: Simplify 1.0 into 1.0 25.245 * [taylor]: Taking taylor expansion of y in y 25.245 * [backup-simplify]: Simplify 0 into 0 25.245 * [backup-simplify]: Simplify 1 into 1 25.245 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.245 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 25.246 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0) 25.246 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 25.246 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 25.246 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.246 * [taylor]: Taking taylor expansion of x in y 25.246 * [backup-simplify]: Simplify x into x 25.246 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.246 * [taylor]: Taking taylor expansion of 1.0 in y 25.246 * [backup-simplify]: Simplify 1.0 into 1.0 25.246 * [taylor]: Taking taylor expansion of y in y 25.246 * [backup-simplify]: Simplify 0 into 0 25.246 * [backup-simplify]: Simplify 1 into 1 25.246 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.247 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 25.247 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0) 25.247 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 25.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.247 * [taylor]: Taking taylor expansion of x in x 25.247 * [backup-simplify]: Simplify 0 into 0 25.247 * [backup-simplify]: Simplify 1 into 1 25.247 * [backup-simplify]: Simplify (/ 1 1) into 1 25.247 * [taylor]: Taking taylor expansion of 1.0 in x 25.247 * [backup-simplify]: Simplify 1.0 into 1.0 25.248 * [backup-simplify]: Simplify (+ 1 0) into 1 25.248 * [backup-simplify]: Simplify 1 into 1 25.248 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 25.248 * [backup-simplify]: Simplify (- 0) into 0 25.249 * [backup-simplify]: Simplify (+ 0 0) into 0 25.249 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)))) into 0 25.249 * [taylor]: Taking taylor expansion of 0 in x 25.250 * [backup-simplify]: Simplify 0 into 0 25.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 25.251 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.252 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 25.252 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.252 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.252 * [backup-simplify]: Simplify (- 0) into 0 25.253 * [backup-simplify]: Simplify (+ 0 0) into 0 25.254 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.254 * [taylor]: Taking taylor expansion of 0 in x 25.254 * [backup-simplify]: Simplify 0 into 0 25.254 * [backup-simplify]: Simplify 0 into 0 25.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.255 * [backup-simplify]: Simplify (- 0) into 0 25.255 * [backup-simplify]: Simplify (+ 0 0) into 0 25.255 * [backup-simplify]: Simplify 0 into 0 25.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.256 * [backup-simplify]: Simplify (- 0) into 0 25.256 * [backup-simplify]: Simplify (+ 0 0) into 0 25.258 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.258 * [taylor]: Taking taylor expansion of 0 in x 25.258 * [backup-simplify]: Simplify 0 into 0 25.258 * [backup-simplify]: Simplify 0 into 0 25.258 * [backup-simplify]: Simplify 0 into 0 25.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.259 * [backup-simplify]: Simplify (- 0) into 0 25.259 * [backup-simplify]: Simplify (+ 0 0) into 0 25.259 * [backup-simplify]: Simplify 0 into 0 25.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.260 * [backup-simplify]: Simplify (- 0) into 0 25.260 * [backup-simplify]: Simplify (+ 0 0) into 0 25.262 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.262 * [taylor]: Taking taylor expansion of 0 in x 25.262 * [backup-simplify]: Simplify 0 into 0 25.262 * [backup-simplify]: Simplify 0 into 0 25.263 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (* x y) (* 1.0 y)) 25.263 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- (/ 1 (- x)) 1.0)) into (/ (+ 1.0 (/ 1 x)) y) 25.263 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (y x) around 0 25.263 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 25.263 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 25.263 * [taylor]: Taking taylor expansion of 1.0 in x 25.263 * [backup-simplify]: Simplify 1.0 into 1.0 25.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.263 * [taylor]: Taking taylor expansion of x in x 25.263 * [backup-simplify]: Simplify 0 into 0 25.263 * [backup-simplify]: Simplify 1 into 1 25.264 * [backup-simplify]: Simplify (/ 1 1) into 1 25.264 * [taylor]: Taking taylor expansion of y in x 25.264 * [backup-simplify]: Simplify y into y 25.264 * [backup-simplify]: Simplify (+ 0 1) into 1 25.264 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 25.264 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 25.264 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 25.264 * [taylor]: Taking taylor expansion of 1.0 in y 25.264 * [backup-simplify]: Simplify 1.0 into 1.0 25.264 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.264 * [taylor]: Taking taylor expansion of x in y 25.264 * [backup-simplify]: Simplify x into x 25.265 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.265 * [taylor]: Taking taylor expansion of y in y 25.265 * [backup-simplify]: Simplify 0 into 0 25.265 * [backup-simplify]: Simplify 1 into 1 25.265 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0) 25.265 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x)) 25.265 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 25.265 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 25.265 * [taylor]: Taking taylor expansion of 1.0 in y 25.265 * [backup-simplify]: Simplify 1.0 into 1.0 25.265 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.265 * [taylor]: Taking taylor expansion of x in y 25.265 * [backup-simplify]: Simplify x into x 25.265 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.265 * [taylor]: Taking taylor expansion of y in y 25.265 * [backup-simplify]: Simplify 0 into 0 25.265 * [backup-simplify]: Simplify 1 into 1 25.265 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0) 25.265 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x)) 25.265 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 25.265 * [taylor]: Taking taylor expansion of 1.0 in x 25.265 * [backup-simplify]: Simplify 1.0 into 1.0 25.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.266 * [taylor]: Taking taylor expansion of x in x 25.266 * [backup-simplify]: Simplify 0 into 0 25.266 * [backup-simplify]: Simplify 1 into 1 25.266 * [backup-simplify]: Simplify (/ 1 1) into 1 25.266 * [backup-simplify]: Simplify (+ 0 1) into 1 25.266 * [backup-simplify]: Simplify 1 into 1 25.266 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 25.267 * [backup-simplify]: Simplify (+ 0 0) into 0 25.268 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)))) into 0 25.268 * [taylor]: Taking taylor expansion of 0 in x 25.268 * [backup-simplify]: Simplify 0 into 0 25.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 25.269 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 25.269 * [backup-simplify]: Simplify 1.0 into 1.0 25.269 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.269 * [backup-simplify]: Simplify (+ 0 0) into 0 25.271 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.271 * [taylor]: Taking taylor expansion of 0 in x 25.271 * [backup-simplify]: Simplify 0 into 0 25.271 * [backup-simplify]: Simplify 0 into 0 25.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.272 * [backup-simplify]: Simplify (+ 0 0) into 0 25.272 * [backup-simplify]: Simplify 0 into 0 25.272 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.272 * [backup-simplify]: Simplify (+ 0 0) into 0 25.274 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.274 * [taylor]: Taking taylor expansion of 0 in x 25.274 * [backup-simplify]: Simplify 0 into 0 25.274 * [backup-simplify]: Simplify 0 into 0 25.274 * [backup-simplify]: Simplify 0 into 0 25.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.275 * [backup-simplify]: Simplify (+ 0 0) into 0 25.275 * [backup-simplify]: Simplify 0 into 0 25.276 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.276 * [backup-simplify]: Simplify (+ 0 0) into 0 25.278 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.278 * [taylor]: Taking taylor expansion of 0 in x 25.278 * [backup-simplify]: Simplify 0 into 0 25.278 * [backup-simplify]: Simplify 0 into 0 25.279 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (* x y) (* 1.0 y)) 25.279 * * * [progress]: simplifying candidates 25.280 * [simplify]: Simplifying: (* y (- x 1.0)) (+ (log y) (log (- x 1.0))) (log (* y (- x 1.0))) (exp (* y (- x 1.0))) (* (* (* y y) y) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0)))) (cbrt (* y (- x 1.0))) (* (* (* y (- x 1.0)) (* y (- x 1.0))) (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* x y) (* (- 1.0) y) (* x y) (* (- 1.0) y) (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* y (sqrt (- x 1.0))) (* y 1) (* y (+ (sqrt x) (sqrt 1.0))) (* y 1) (* (cbrt y) (- x 1.0)) (* (sqrt y) (- x 1.0)) (* y (- x 1.0)) (* y (- (pow x 3) (pow 1.0 3))) (* y (- (* x x) (* 1.0 1.0))) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) 25.280 * * [simplify]: Extracting # 0 : cost 0 25.280 * * [simplify]: Extracting # 1 : cost 0 25.280 * * [simplify]: Extracting # 2 : cost 0 25.281 * * [simplify]: Extracting # 3 : cost 0 25.281 * * [simplify]: Extracting # 4 : cost 0 25.281 * * [simplify]: Extracting # 5 : cost 0 25.281 * * [simplify]: iteration 0 : 52 enodes (cost 217 ) 25.307 * * [simplify]: Extracting # 0 : cost 0 25.307 * * [simplify]: Extracting # 1 : cost 0 25.307 * * [simplify]: Extracting # 2 : cost 0 25.308 * * [simplify]: Extracting # 3 : cost 0 25.308 * * [simplify]: Extracting # 4 : cost 0 25.308 * * [simplify]: iteration 1 : 113 enodes (cost 206 ) 25.346 * * [simplify]: Extracting # 0 : cost 0 25.347 * * [simplify]: Extracting # 1 : cost 0 25.347 * * [simplify]: Extracting # 2 : cost 0 25.348 * * [simplify]: Extracting # 3 : cost 0 25.348 * * [simplify]: Extracting # 4 : cost 0 25.348 * * [simplify]: Extracting # 5 : cost 0 25.349 * * [simplify]: iteration 2 : 288 enodes (cost 186 ) 25.544 * * [simplify]: Extracting # 0 : cost 0 25.546 * * [simplify]: Extracting # 1 : cost 0 25.547 * * [simplify]: Extracting # 2 : cost 0 25.548 * * [simplify]: Extracting # 3 : cost 0 25.549 * * [simplify]: Extracting # 4 : cost 0 25.551 * * [simplify]: iteration 3 : 1040 enodes (cost 186 ) 27.151 * * [simplify]: Extracting # 0 : cost 0 27.158 * * [simplify]: Extracting # 1 : cost 0 27.161 * * [simplify]: Extracting # 2 : cost 0 27.164 * * [simplify]: Extracting # 3 : cost 0 27.167 * * [simplify]: Extracting # 4 : cost 0 27.170 * * [simplify]: iteration 4 : 3890 enodes (cost 186 ) 28.195 * * [simplify]: Extracting # 0 : cost 0 28.208 * * [simplify]: Extracting # 1 : cost 0 28.214 * * [simplify]: Extracting # 2 : cost 0 28.219 * * [simplify]: Extracting # 3 : cost 0 28.225 * * [simplify]: Extracting # 4 : cost 0 28.230 * * [simplify]: iteration done: 5001 enodes (cost 186 ) 28.230 * [simplify]: Simplified to: (* y (- x 1.0)) (log (* y (- x 1.0))) (log (* y (- x 1.0))) (exp (* y (- x 1.0))) (pow (* y (- x 1.0)) 3) (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0)))) (cbrt (* y (- x 1.0))) (pow (* y (- x 1.0)) 3) (sqrt (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* y (sqrt (- x 1.0))) y (* y (+ (sqrt x) (sqrt 1.0))) y (* (cbrt y) (- x 1.0)) (* (sqrt y) (- x 1.0)) (* y (- x 1.0)) (* y (- (pow x 3) (pow 1.0 3))) (* y (- (* x x) (* 1.0 1.0))) (* y (- x 1.0)) (* y (- x 1.0)) (* y (- x 1.0)) 28.231 * * * [progress]: adding candidates to table 28.288 * * [progress]: iteration 3 / 4 28.288 * * * [progress]: picking best candidate 28.290 * * * * [pick]: Picked # 28.290 * * * [progress]: localizing error 28.302 * * * [progress]: generating rewritten candidates 28.302 * * * [progress]: generating series expansions 28.302 * * * [progress]: simplifying candidates 28.302 * [simplify]: Simplifying: 28.302 * * [simplify]: Extracting # 0 : cost 0 28.302 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 28.302 * * [simplify]: Extracting # 0 : cost 0 28.302 * * [simplify]: iteration done: 0 enodes (cost 0 ) 28.302 * [simplify]: Simplified to: 28.302 * * * [progress]: adding candidates to table 28.303 * [progress]: [Phase 3 of 3] Extracting. 28.305 * [simplify]: Simplifying: (+ 1.0 (+ (* y x) (* y (- 1.0)))) 28.305 * * [simplify]: Extracting # 0 : cost 0 28.305 * * [simplify]: Extracting # 1 : cost 0 28.305 * * [simplify]: Extracting # 2 : cost 0 28.306 * * [simplify]: Extracting # 3 : cost 0 28.306 * * [simplify]: Extracting # 4 : cost 0 28.306 * * [simplify]: Extracting # 5 : cost 0 28.306 * * [simplify]: iteration 0 : 8 enodes (cost 10 ) 28.307 * * [simplify]: Extracting # 0 : cost 0 28.307 * * [simplify]: Extracting # 1 : cost 0 28.307 * * [simplify]: Extracting # 2 : cost 0 28.307 * * [simplify]: iteration 1 : 14 enodes (cost 10 ) 28.309 * * [simplify]: Extracting # 0 : cost 0 28.309 * * [simplify]: Extracting # 1 : cost 0 28.309 * * [simplify]: Extracting # 2 : cost 0 28.309 * * [simplify]: iteration 2 : 18 enodes (cost 10 ) 28.311 * * [simplify]: Extracting # 0 : cost 0 28.311 * * [simplify]: iteration 3 : 19 enodes (cost 10 ) 28.313 * * [simplify]: Extracting # 0 : cost 0 28.313 * * [simplify]: iteration done: 19 enodes (cost 10 ) 28.313 * [simplify]: Simplified to: (+ 1.0 (+ (* y x) (* y (- 1.0)))) 29.333 * [regime-testing]: Baseline error score: 0.0035735670084662027 29.335 * [regime-testing]: Oracle error score: 0.0035735670084662027 29.335 * [regime-testing]: End program error score: 0.0035735670084662027 29.361 * [regime-testing]: Target error score: 0.0036985826354195717