74.576 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.032 * * * [progress]: [2/2] Setting up program. 0.036 * [progress]: [Phase 2 of 3] Improving. 0.036 * [simplify]: Simplifying: (+ x (* (- 1.0 x) (- 1.0 y))) 0.036 * * [simplify]: iteration 0: 7 enodes 0.037 * * [simplify]: iteration 1: 13 enodes 0.039 * * [simplify]: iteration 2: 27 enodes 0.044 * * [simplify]: iteration 3: 78 enodes 0.071 * * [simplify]: iteration 4: 257 enodes 0.508 * * [simplify]: iteration 5: 821 enodes 1.589 * * [simplify]: iteration 6: 4185 enodes 2.676 * * [simplify]: iteration complete: 5000 enodes 2.676 * * [simplify]: Extracting #0: cost 1 inf + 0 2.677 * * [simplify]: Extracting #1: cost 365 inf + 0 2.684 * * [simplify]: Extracting #2: cost 1361 inf + 1 2.702 * * [simplify]: Extracting #3: cost 1220 inf + 14524 2.727 * * [simplify]: Extracting #4: cost 395 inf + 120728 2.787 * * [simplify]: Extracting #5: cost 2 inf + 178744 2.840 * * [simplify]: Extracting #6: cost 0 inf + 179030 2.885 * [simplify]: Simplified to: (+ (* (- 1.0 y) (- 1.0 x)) x) 2.886 * * [progress]: iteration 1 / 4 2.886 * * * [progress]: picking best candidate 2.889 * * * * [pick]: Picked # 2.889 * * * [progress]: localizing error 2.901 * * * [progress]: generating rewritten candidates 2.901 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.915 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 2.960 * * * [progress]: generating series expansions 2.960 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.960 * [backup-simplify]: Simplify (+ x (* (- 1.0 x) (- 1.0 y))) into (- (+ 1.0 (* x y)) (* 1.0 y)) 2.960 * [approximate]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in (x y) around 0 2.960 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in y 2.960 * [taylor]: Taking taylor expansion of (+ 1.0 (* x y)) in y 2.960 * [taylor]: Taking taylor expansion of 1.0 in y 2.960 * [backup-simplify]: Simplify 1.0 into 1.0 2.960 * [taylor]: Taking taylor expansion of (* x y) in y 2.960 * [taylor]: Taking taylor expansion of x in y 2.960 * [backup-simplify]: Simplify x into x 2.960 * [taylor]: Taking taylor expansion of y in y 2.960 * [backup-simplify]: Simplify 0 into 0 2.960 * [backup-simplify]: Simplify 1 into 1 2.961 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 2.961 * [taylor]: Taking taylor expansion of 1.0 in y 2.961 * [backup-simplify]: Simplify 1.0 into 1.0 2.961 * [taylor]: Taking taylor expansion of y in y 2.961 * [backup-simplify]: Simplify 0 into 0 2.961 * [backup-simplify]: Simplify 1 into 1 2.961 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in x 2.961 * [taylor]: Taking taylor expansion of (+ 1.0 (* x y)) in x 2.961 * [taylor]: Taking taylor expansion of 1.0 in x 2.961 * [backup-simplify]: Simplify 1.0 into 1.0 2.961 * [taylor]: Taking taylor expansion of (* x y) in x 2.961 * [taylor]: Taking taylor expansion of x in x 2.961 * [backup-simplify]: Simplify 0 into 0 2.961 * [backup-simplify]: Simplify 1 into 1 2.961 * [taylor]: Taking taylor expansion of y in x 2.961 * [backup-simplify]: Simplify y into y 2.961 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 2.961 * [taylor]: Taking taylor expansion of 1.0 in x 2.961 * [backup-simplify]: Simplify 1.0 into 1.0 2.961 * [taylor]: Taking taylor expansion of y in x 2.961 * [backup-simplify]: Simplify y into y 2.961 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in x 2.961 * [taylor]: Taking taylor expansion of (+ 1.0 (* x y)) in x 2.961 * [taylor]: Taking taylor expansion of 1.0 in x 2.961 * [backup-simplify]: Simplify 1.0 into 1.0 2.961 * [taylor]: Taking taylor expansion of (* x y) in x 2.961 * [taylor]: Taking taylor expansion of x in x 2.961 * [backup-simplify]: Simplify 0 into 0 2.961 * [backup-simplify]: Simplify 1 into 1 2.961 * [taylor]: Taking taylor expansion of y in x 2.961 * [backup-simplify]: Simplify y into y 2.961 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 2.961 * [taylor]: Taking taylor expansion of 1.0 in x 2.961 * [backup-simplify]: Simplify 1.0 into 1.0 2.961 * [taylor]: Taking taylor expansion of y in x 2.961 * [backup-simplify]: Simplify y into y 2.961 * [backup-simplify]: Simplify (* 0 y) into 0 2.962 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.962 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y) 2.962 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y)) 2.962 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y)) 2.962 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y 2.962 * [taylor]: Taking taylor expansion of 1.0 in y 2.962 * [backup-simplify]: Simplify 1.0 into 1.0 2.962 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 2.962 * [taylor]: Taking taylor expansion of 1.0 in y 2.962 * [backup-simplify]: Simplify 1.0 into 1.0 2.962 * [taylor]: Taking taylor expansion of y in y 2.962 * [backup-simplify]: Simplify 0 into 0 2.962 * [backup-simplify]: Simplify 1 into 1 2.962 * [backup-simplify]: Simplify (* 1.0 0) into 0 2.963 * [backup-simplify]: Simplify (- 0) into 0 2.963 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.963 * [backup-simplify]: Simplify 1.0 into 1.0 2.963 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.963 * [backup-simplify]: Simplify (+ 0 y) into y 2.964 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0 2.964 * [backup-simplify]: Simplify (- 0) into 0 2.964 * [backup-simplify]: Simplify (+ y 0) into y 2.964 * [taylor]: Taking taylor expansion of y in y 2.964 * [backup-simplify]: Simplify 0 into 0 2.964 * [backup-simplify]: Simplify 1 into 1 2.964 * [backup-simplify]: Simplify 0 into 0 2.965 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 2.965 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.966 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 2.966 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.967 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.967 * [backup-simplify]: Simplify (+ 0 0) into 0 2.967 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0 2.968 * [backup-simplify]: Simplify (- 0) into 0 2.968 * [backup-simplify]: Simplify (+ 0 0) into 0 2.968 * [taylor]: Taking taylor expansion of 0 in y 2.968 * [backup-simplify]: Simplify 0 into 0 2.968 * [backup-simplify]: Simplify 0 into 0 2.968 * [backup-simplify]: Simplify 1 into 1 2.968 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ 1.0 (* x y)) (* 1.0 y)) 2.968 * [backup-simplify]: Simplify (+ (/ 1 x) (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))) into (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) 2.969 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in (x y) around 0 2.969 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in y 2.969 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in y 2.969 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.969 * [taylor]: Taking taylor expansion of (* x y) in y 2.969 * [taylor]: Taking taylor expansion of x in y 2.969 * [backup-simplify]: Simplify x into x 2.969 * [taylor]: Taking taylor expansion of y in y 2.969 * [backup-simplify]: Simplify 0 into 0 2.969 * [backup-simplify]: Simplify 1 into 1 2.969 * [backup-simplify]: Simplify (* x 0) into 0 2.969 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.969 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.969 * [taylor]: Taking taylor expansion of 1.0 in y 2.969 * [backup-simplify]: Simplify 1.0 into 1.0 2.969 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 2.969 * [taylor]: Taking taylor expansion of 1.0 in y 2.969 * [backup-simplify]: Simplify 1.0 into 1.0 2.969 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.969 * [taylor]: Taking taylor expansion of y in y 2.969 * [backup-simplify]: Simplify 0 into 0 2.969 * [backup-simplify]: Simplify 1 into 1 2.969 * [backup-simplify]: Simplify (/ 1 1) into 1 2.969 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in x 2.969 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x 2.969 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.970 * [taylor]: Taking taylor expansion of (* x y) in x 2.970 * [taylor]: Taking taylor expansion of x in x 2.970 * [backup-simplify]: Simplify 0 into 0 2.970 * [backup-simplify]: Simplify 1 into 1 2.970 * [taylor]: Taking taylor expansion of y in x 2.970 * [backup-simplify]: Simplify y into y 2.970 * [backup-simplify]: Simplify (* 0 y) into 0 2.970 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.970 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.970 * [taylor]: Taking taylor expansion of 1.0 in x 2.970 * [backup-simplify]: Simplify 1.0 into 1.0 2.970 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 2.970 * [taylor]: Taking taylor expansion of 1.0 in x 2.970 * [backup-simplify]: Simplify 1.0 into 1.0 2.970 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.970 * [taylor]: Taking taylor expansion of y in x 2.970 * [backup-simplify]: Simplify y into y 2.970 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.970 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in x 2.970 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x 2.970 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.970 * [taylor]: Taking taylor expansion of (* x y) in x 2.970 * [taylor]: Taking taylor expansion of x in x 2.970 * [backup-simplify]: Simplify 0 into 0 2.970 * [backup-simplify]: Simplify 1 into 1 2.970 * [taylor]: Taking taylor expansion of y in x 2.970 * [backup-simplify]: Simplify y into y 2.970 * [backup-simplify]: Simplify (* 0 y) into 0 2.971 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.971 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.971 * [taylor]: Taking taylor expansion of 1.0 in x 2.971 * [backup-simplify]: Simplify 1.0 into 1.0 2.971 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 2.971 * [taylor]: Taking taylor expansion of 1.0 in x 2.971 * [backup-simplify]: Simplify 1.0 into 1.0 2.971 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.971 * [taylor]: Taking taylor expansion of y in x 2.971 * [backup-simplify]: Simplify y into y 2.971 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.971 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.971 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.971 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.971 * [taylor]: Taking taylor expansion of y in y 2.971 * [backup-simplify]: Simplify 0 into 0 2.971 * [backup-simplify]: Simplify 1 into 1 2.971 * [backup-simplify]: Simplify (/ 1 1) into 1 2.971 * [backup-simplify]: Simplify 1 into 1 2.972 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.972 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.972 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.972 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 2.972 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y))) 2.972 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 2.972 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 2.972 * [taylor]: Taking taylor expansion of 1.0 in y 2.972 * [backup-simplify]: Simplify 1.0 into 1.0 2.972 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 2.972 * [taylor]: Taking taylor expansion of 1.0 in y 2.972 * [backup-simplify]: Simplify 1.0 into 1.0 2.972 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.972 * [taylor]: Taking taylor expansion of y in y 2.972 * [backup-simplify]: Simplify 0 into 0 2.973 * [backup-simplify]: Simplify 1 into 1 2.973 * [backup-simplify]: Simplify (/ 1 1) into 1 2.973 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.974 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.974 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 2.975 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.976 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.976 * [backup-simplify]: Simplify 0 into 0 2.977 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.977 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.977 * [backup-simplify]: Simplify (+ 0 0) into 0 2.978 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.978 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 2.978 * [backup-simplify]: Simplify (- 0) into 0 2.979 * [backup-simplify]: Simplify (+ 0 0) into 0 2.979 * [taylor]: Taking taylor expansion of 0 in y 2.979 * [backup-simplify]: Simplify 0 into 0 2.980 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.980 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.984 * [backup-simplify]: Simplify (- 0) into 0 2.985 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.985 * [backup-simplify]: Simplify 1.0 into 1.0 2.986 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ 1.0 (* x y)) (* 1.0 y)) 2.986 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y))))) into (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) 2.986 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in (x y) around 0 2.987 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in y 2.987 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 2.987 * [taylor]: Taking taylor expansion of 1.0 in y 2.987 * [backup-simplify]: Simplify 1.0 into 1.0 2.987 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.987 * [taylor]: Taking taylor expansion of y in y 2.987 * [backup-simplify]: Simplify 0 into 0 2.987 * [backup-simplify]: Simplify 1 into 1 2.987 * [backup-simplify]: Simplify (/ 1 1) into 1 2.987 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in y 2.987 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.987 * [taylor]: Taking taylor expansion of (* x y) in y 2.987 * [taylor]: Taking taylor expansion of x in y 2.987 * [backup-simplify]: Simplify x into x 2.987 * [taylor]: Taking taylor expansion of y in y 2.987 * [backup-simplify]: Simplify 0 into 0 2.987 * [backup-simplify]: Simplify 1 into 1 2.987 * [backup-simplify]: Simplify (* x 0) into 0 2.988 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.988 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.988 * [taylor]: Taking taylor expansion of 1.0 in y 2.988 * [backup-simplify]: Simplify 1.0 into 1.0 2.988 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in x 2.988 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 2.988 * [taylor]: Taking taylor expansion of 1.0 in x 2.988 * [backup-simplify]: Simplify 1.0 into 1.0 2.988 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.988 * [taylor]: Taking taylor expansion of y in x 2.988 * [backup-simplify]: Simplify y into y 2.988 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.988 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x 2.988 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.988 * [taylor]: Taking taylor expansion of (* x y) in x 2.988 * [taylor]: Taking taylor expansion of x in x 2.988 * [backup-simplify]: Simplify 0 into 0 2.988 * [backup-simplify]: Simplify 1 into 1 2.988 * [taylor]: Taking taylor expansion of y in x 2.988 * [backup-simplify]: Simplify y into y 2.988 * [backup-simplify]: Simplify (* 0 y) into 0 2.989 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.989 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.989 * [taylor]: Taking taylor expansion of 1.0 in x 2.989 * [backup-simplify]: Simplify 1.0 into 1.0 2.989 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in x 2.989 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 2.989 * [taylor]: Taking taylor expansion of 1.0 in x 2.989 * [backup-simplify]: Simplify 1.0 into 1.0 2.989 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.989 * [taylor]: Taking taylor expansion of y in x 2.989 * [backup-simplify]: Simplify y into y 2.989 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.989 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x 2.989 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.989 * [taylor]: Taking taylor expansion of (* x y) in x 2.989 * [taylor]: Taking taylor expansion of x in x 2.989 * [backup-simplify]: Simplify 0 into 0 2.989 * [backup-simplify]: Simplify 1 into 1 2.989 * [taylor]: Taking taylor expansion of y in x 2.990 * [backup-simplify]: Simplify y into y 2.990 * [backup-simplify]: Simplify (* 0 y) into 0 2.990 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.990 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.990 * [taylor]: Taking taylor expansion of 1.0 in x 2.990 * [backup-simplify]: Simplify 1.0 into 1.0 2.990 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.990 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 2.990 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.990 * [taylor]: Taking taylor expansion of y in y 2.990 * [backup-simplify]: Simplify 0 into 0 2.990 * [backup-simplify]: Simplify 1 into 1 2.991 * [backup-simplify]: Simplify (/ 1 1) into 1 2.991 * [backup-simplify]: Simplify 1 into 1 2.991 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 2.992 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.992 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.992 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.992 * [backup-simplify]: Simplify (+ (/ 1.0 y) 1.0) into (+ 1.0 (* 1.0 (/ 1 y))) 2.993 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 y))) in y 2.993 * [taylor]: Taking taylor expansion of 1.0 in y 2.993 * [backup-simplify]: Simplify 1.0 into 1.0 2.993 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 2.993 * [taylor]: Taking taylor expansion of 1.0 in y 2.993 * [backup-simplify]: Simplify 1.0 into 1.0 2.993 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.993 * [taylor]: Taking taylor expansion of y in y 2.993 * [backup-simplify]: Simplify 0 into 0 2.993 * [backup-simplify]: Simplify 1 into 1 2.993 * [backup-simplify]: Simplify (/ 1 1) into 1 2.994 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.994 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.994 * [backup-simplify]: Simplify 1.0 into 1.0 2.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.995 * [backup-simplify]: Simplify 0 into 0 2.995 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.995 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 2.997 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.997 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.997 * [backup-simplify]: Simplify (+ 0 0) into 0 2.997 * [backup-simplify]: Simplify (+ 0 0) into 0 2.997 * [taylor]: Taking taylor expansion of 0 in y 2.997 * [backup-simplify]: Simplify 0 into 0 2.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.999 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.999 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.999 * [backup-simplify]: Simplify 1.0 into 1.0 3.000 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ 1.0 (* x y)) (* 1.0 y)) 3.000 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 3.000 * [backup-simplify]: Simplify (* (- 1.0 x) (- 1.0 y)) into (* (- 1.0 y) (- 1.0 x)) 3.000 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in (x y) around 0 3.000 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y 3.000 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 3.000 * [taylor]: Taking taylor expansion of 1.0 in y 3.000 * [backup-simplify]: Simplify 1.0 into 1.0 3.000 * [taylor]: Taking taylor expansion of y in y 3.000 * [backup-simplify]: Simplify 0 into 0 3.000 * [backup-simplify]: Simplify 1 into 1 3.000 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 3.000 * [taylor]: Taking taylor expansion of 1.0 in y 3.000 * [backup-simplify]: Simplify 1.0 into 1.0 3.000 * [taylor]: Taking taylor expansion of x in y 3.000 * [backup-simplify]: Simplify x into x 3.001 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 3.001 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 3.001 * [taylor]: Taking taylor expansion of 1.0 in x 3.001 * [backup-simplify]: Simplify 1.0 into 1.0 3.001 * [taylor]: Taking taylor expansion of y in x 3.001 * [backup-simplify]: Simplify y into y 3.001 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 3.001 * [taylor]: Taking taylor expansion of 1.0 in x 3.001 * [backup-simplify]: Simplify 1.0 into 1.0 3.001 * [taylor]: Taking taylor expansion of x in x 3.001 * [backup-simplify]: Simplify 0 into 0 3.001 * [backup-simplify]: Simplify 1 into 1 3.001 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 3.001 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 3.001 * [taylor]: Taking taylor expansion of 1.0 in x 3.001 * [backup-simplify]: Simplify 1.0 into 1.0 3.001 * [taylor]: Taking taylor expansion of y in x 3.001 * [backup-simplify]: Simplify y into y 3.001 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 3.001 * [taylor]: Taking taylor expansion of 1.0 in x 3.001 * [backup-simplify]: Simplify 1.0 into 1.0 3.001 * [taylor]: Taking taylor expansion of x in x 3.001 * [backup-simplify]: Simplify 0 into 0 3.001 * [backup-simplify]: Simplify 1 into 1 3.001 * [backup-simplify]: Simplify (- y) into (- y) 3.001 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 3.002 * [backup-simplify]: Simplify (- 0) into 0 3.002 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.002 * [backup-simplify]: Simplify (* (- 1.0 y) 1.0) into (* 1.0 (- 1.0 y)) 3.002 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 y)) in y 3.002 * [taylor]: Taking taylor expansion of 1.0 in y 3.002 * [backup-simplify]: Simplify 1.0 into 1.0 3.002 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 3.002 * [taylor]: Taking taylor expansion of 1.0 in y 3.002 * [backup-simplify]: Simplify 1.0 into 1.0 3.002 * [taylor]: Taking taylor expansion of y in y 3.003 * [backup-simplify]: Simplify 0 into 0 3.003 * [backup-simplify]: Simplify 1 into 1 3.003 * [backup-simplify]: Simplify (- 0) into 0 3.003 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.004 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0 3.004 * [backup-simplify]: Simplify 1.0 into 1.0 3.004 * [backup-simplify]: Simplify (- 1) into -1 3.005 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.005 * [backup-simplify]: Simplify (- 0) into 0 3.005 * [backup-simplify]: Simplify (+ 0 0) into 0 3.006 * [backup-simplify]: Simplify (+ (* (- 1.0 y) -1) (* 0 1.0)) into (- y 1.0) 3.006 * [taylor]: Taking taylor expansion of (- y 1.0) in y 3.006 * [taylor]: Taking taylor expansion of y in y 3.006 * [backup-simplify]: Simplify 0 into 0 3.006 * [backup-simplify]: Simplify 1 into 1 3.006 * [taylor]: Taking taylor expansion of 1.0 in y 3.006 * [backup-simplify]: Simplify 1.0 into 1.0 3.007 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.007 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.008 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.008 * [backup-simplify]: Simplify (- 1) into -1 3.009 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.010 * [backup-simplify]: Simplify (+ (* 1.0 -1) (* 0 1.0)) into (- 1.0) 3.011 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.012 * [backup-simplify]: Simplify (+ (* (- 1.0) (* y 1)) (+ (* (- 1.0) (* 1 x)) 1.0)) into (- 1.0 (+ (* 1.0 x) (* 1.0 y))) 3.012 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) into (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) 3.012 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in (x y) around 0 3.012 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in y 3.012 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 3.012 * [taylor]: Taking taylor expansion of 1.0 in y 3.012 * [backup-simplify]: Simplify 1.0 into 1.0 3.012 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.012 * [taylor]: Taking taylor expansion of x in y 3.012 * [backup-simplify]: Simplify x into x 3.012 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.012 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 3.012 * [taylor]: Taking taylor expansion of 1.0 in y 3.012 * [backup-simplify]: Simplify 1.0 into 1.0 3.012 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.012 * [taylor]: Taking taylor expansion of y in y 3.012 * [backup-simplify]: Simplify 0 into 0 3.012 * [backup-simplify]: Simplify 1 into 1 3.013 * [backup-simplify]: Simplify (/ 1 1) into 1 3.013 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 3.013 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.013 * [taylor]: Taking taylor expansion of 1.0 in x 3.013 * [backup-simplify]: Simplify 1.0 into 1.0 3.013 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.013 * [taylor]: Taking taylor expansion of x in x 3.013 * [backup-simplify]: Simplify 0 into 0 3.013 * [backup-simplify]: Simplify 1 into 1 3.014 * [backup-simplify]: Simplify (/ 1 1) into 1 3.014 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 3.014 * [taylor]: Taking taylor expansion of 1.0 in x 3.014 * [backup-simplify]: Simplify 1.0 into 1.0 3.014 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.014 * [taylor]: Taking taylor expansion of y in x 3.014 * [backup-simplify]: Simplify y into y 3.014 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.014 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 3.014 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.014 * [taylor]: Taking taylor expansion of 1.0 in x 3.014 * [backup-simplify]: Simplify 1.0 into 1.0 3.014 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.014 * [taylor]: Taking taylor expansion of x in x 3.014 * [backup-simplify]: Simplify 0 into 0 3.014 * [backup-simplify]: Simplify 1 into 1 3.015 * [backup-simplify]: Simplify (/ 1 1) into 1 3.015 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 3.015 * [taylor]: Taking taylor expansion of 1.0 in x 3.015 * [backup-simplify]: Simplify 1.0 into 1.0 3.015 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.015 * [taylor]: Taking taylor expansion of y in x 3.015 * [backup-simplify]: Simplify y into y 3.015 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.016 * [backup-simplify]: Simplify (- 1) into -1 3.016 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.016 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 3.016 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 3.017 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 3.017 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 3.017 * [taylor]: Taking taylor expansion of -1 in y 3.017 * [backup-simplify]: Simplify -1 into -1 3.017 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 3.017 * [taylor]: Taking taylor expansion of 1.0 in y 3.017 * [backup-simplify]: Simplify 1.0 into 1.0 3.017 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.017 * [taylor]: Taking taylor expansion of y in y 3.017 * [backup-simplify]: Simplify 0 into 0 3.017 * [backup-simplify]: Simplify 1 into 1 3.017 * [backup-simplify]: Simplify (/ 1 1) into 1 3.018 * [backup-simplify]: Simplify (- 1) into -1 3.018 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.018 * [backup-simplify]: Simplify (* -1 -1) into 1 3.018 * [backup-simplify]: Simplify 1 into 1 3.019 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.019 * [backup-simplify]: Simplify (- 0) into 0 3.019 * [backup-simplify]: Simplify (+ 0 0) into 0 3.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.020 * [backup-simplify]: Simplify (- 0) into 0 3.021 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.021 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (- 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 3.021 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 3.022 * [taylor]: Taking taylor expansion of 1.0 in y 3.022 * [backup-simplify]: Simplify 1.0 into 1.0 3.022 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.022 * [taylor]: Taking taylor expansion of 1.0 in y 3.022 * [backup-simplify]: Simplify 1.0 into 1.0 3.022 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.022 * [taylor]: Taking taylor expansion of y in y 3.022 * [backup-simplify]: Simplify 0 into 0 3.022 * [backup-simplify]: Simplify 1 into 1 3.022 * [backup-simplify]: Simplify (/ 1 1) into 1 3.023 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.023 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.024 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.024 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.025 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.025 * [backup-simplify]: Simplify (- 0) into 0 3.026 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.028 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 3.028 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.029 * [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))) 3.029 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y)))) into (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) 3.030 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in (x y) around 0 3.030 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in y 3.030 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 3.030 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.030 * [taylor]: Taking taylor expansion of x in y 3.030 * [backup-simplify]: Simplify x into x 3.030 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.030 * [taylor]: Taking taylor expansion of 1.0 in y 3.030 * [backup-simplify]: Simplify 1.0 into 1.0 3.030 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 3.030 * [taylor]: Taking taylor expansion of 1.0 in y 3.030 * [backup-simplify]: Simplify 1.0 into 1.0 3.030 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.030 * [taylor]: Taking taylor expansion of y in y 3.030 * [backup-simplify]: Simplify 0 into 0 3.030 * [backup-simplify]: Simplify 1 into 1 3.030 * [backup-simplify]: Simplify (/ 1 1) into 1 3.030 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in x 3.030 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.031 * [taylor]: Taking taylor expansion of x in x 3.031 * [backup-simplify]: Simplify 0 into 0 3.031 * [backup-simplify]: Simplify 1 into 1 3.031 * [backup-simplify]: Simplify (/ 1 1) into 1 3.031 * [taylor]: Taking taylor expansion of 1.0 in x 3.031 * [backup-simplify]: Simplify 1.0 into 1.0 3.031 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 3.031 * [taylor]: Taking taylor expansion of 1.0 in x 3.031 * [backup-simplify]: Simplify 1.0 into 1.0 3.031 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.031 * [taylor]: Taking taylor expansion of y in x 3.031 * [backup-simplify]: Simplify y into y 3.031 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.031 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in x 3.031 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.031 * [taylor]: Taking taylor expansion of x in x 3.031 * [backup-simplify]: Simplify 0 into 0 3.031 * [backup-simplify]: Simplify 1 into 1 3.032 * [backup-simplify]: Simplify (/ 1 1) into 1 3.032 * [taylor]: Taking taylor expansion of 1.0 in x 3.032 * [backup-simplify]: Simplify 1.0 into 1.0 3.032 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 3.032 * [taylor]: Taking taylor expansion of 1.0 in x 3.032 * [backup-simplify]: Simplify 1.0 into 1.0 3.032 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.032 * [taylor]: Taking taylor expansion of y in x 3.032 * [backup-simplify]: Simplify y into y 3.032 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.033 * [backup-simplify]: Simplify (+ 1 0) into 1 3.033 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 3.033 * [backup-simplify]: Simplify (* 1 (+ 1.0 (/ 1 y))) into (+ 1.0 (/ 1 y)) 3.033 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 3.033 * [taylor]: Taking taylor expansion of 1.0 in y 3.033 * [backup-simplify]: Simplify 1.0 into 1.0 3.033 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.033 * [taylor]: Taking taylor expansion of y in y 3.033 * [backup-simplify]: Simplify 0 into 0 3.033 * [backup-simplify]: Simplify 1 into 1 3.033 * [backup-simplify]: Simplify (/ 1 1) into 1 3.034 * [backup-simplify]: Simplify (+ 0 1) into 1 3.034 * [backup-simplify]: Simplify 1 into 1 3.034 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.034 * [backup-simplify]: Simplify (+ 0 0) into 0 3.035 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.035 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.036 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ 1.0 (/ 1 y)))) into (+ 1.0 (* 1.0 (/ 1 y))) 3.036 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 y))) in y 3.036 * [taylor]: Taking taylor expansion of 1.0 in y 3.036 * [backup-simplify]: Simplify 1.0 into 1.0 3.036 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.036 * [taylor]: Taking taylor expansion of 1.0 in y 3.036 * [backup-simplify]: Simplify 1.0 into 1.0 3.036 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.036 * [taylor]: Taking taylor expansion of y in y 3.036 * [backup-simplify]: Simplify 0 into 0 3.036 * [backup-simplify]: Simplify 1 into 1 3.037 * [backup-simplify]: Simplify (/ 1 1) into 1 3.037 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.038 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.038 * [backup-simplify]: Simplify 1.0 into 1.0 3.038 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.039 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.039 * [backup-simplify]: Simplify 1.0 into 1.0 3.039 * [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))) 3.039 * * * [progress]: simplifying candidates 3.041 * [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)) (- (+ 1.0 (* x y)) (* 1.0 y)) (- (+ 1.0 (* x y)) (* 1.0 y)) (- (+ 1.0 (* x y)) (* 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))) 3.043 * * [simplify]: iteration 0: 101 enodes 3.070 * * [simplify]: iteration 1: 285 enodes 3.164 * * [simplify]: iteration 2: 1250 enodes 3.643 * * [simplify]: iteration complete: 5002 enodes 3.644 * * [simplify]: Extracting #0: cost 43 inf + 0 3.646 * * [simplify]: Extracting #1: cost 824 inf + 0 3.655 * * [simplify]: Extracting #2: cost 2200 inf + 1122 3.695 * * [simplify]: Extracting #3: cost 1899 inf + 79728 3.765 * * [simplify]: Extracting #4: cost 341 inf + 360481 3.860 * * [simplify]: Extracting #5: cost 31 inf + 431618 3.959 * * [simplify]: Extracting #6: cost 19 inf + 435135 4.075 * * [simplify]: Extracting #7: cost 5 inf + 436989 4.181 * * [simplify]: Extracting #8: cost 0 inf + 438254 4.288 * [simplify]: Simplified to: (exp (+ x (* (- 1.0 y) (- 1.0 x)))) (log (+ x (* (- 1.0 y) (- 1.0 x)))) (exp (+ x (* (- 1.0 y) (- 1.0 x)))) (* (cbrt (+ x (* (- 1.0 y) (- 1.0 x)))) (cbrt (+ x (* (- 1.0 y) (- 1.0 x))))) (cbrt (+ x (* (- 1.0 y) (- 1.0 x)))) (* (* (+ x (* (- 1.0 y) (- 1.0 x))) (+ x (* (- 1.0 y) (- 1.0 x)))) (+ x (* (- 1.0 y) (- 1.0 x)))) (sqrt (+ x (* (- 1.0 y) (- 1.0 x)))) (sqrt (+ x (* (- 1.0 y) (- 1.0 x)))) (+ (* (* x x) x) (* (* (- 1.0 y) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- 1.0 x))))) (+ (* x x) (* (* (- 1.0 y) (- 1.0 x)) (- (* (- 1.0 y) (- 1.0 x)) x))) (- (* x x) (* (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- 1.0 x)))) (- x (* (- 1.0 y) (- 1.0 x))) (+ 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 y) (- 1.0 x)) (log (* (- 1.0 y) (- 1.0 x))) (log (* (- 1.0 y) (- 1.0 x))) (exp (* (- 1.0 y) (- 1.0 x))) (* (* (- 1.0 y) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- 1.0 x)))) (* (cbrt (* (- 1.0 y) (- 1.0 x))) (cbrt (* (- 1.0 y) (- 1.0 x)))) (cbrt (* (- 1.0 y) (- 1.0 x))) (* (* (- 1.0 y) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- 1.0 x)))) (sqrt (* (- 1.0 y) (- 1.0 x))) (sqrt (* (- 1.0 y) (- 1.0 x))) (* (- (* 1.0 (* 1.0 1.0)) (* (* y y) y)) (- (* 1.0 (* 1.0 1.0)) (* (* x x) x))) (* (+ (* (+ 1.0 y) y) (* 1.0 1.0)) (+ (* 1.0 1.0) (* x (+ x 1.0)))) (* (* (+ 1.0 y) (- 1.0 y)) (- (* 1.0 (* 1.0 1.0)) (* (* x x) x))) (* (+ 1.0 y) (+ (* 1.0 1.0) (* x (+ x 1.0)))) (* (* (+ x 1.0) (- 1.0 x)) (- (* 1.0 (* 1.0 1.0)) (* (* y y) y))) (* (+ (* (+ 1.0 y) y) (* 1.0 1.0)) (+ x 1.0)) (* (+ 1.0 y) (* (* (- 1.0 y) (+ x 1.0)) (- 1.0 x))) (* (+ 1.0 y) (+ x 1.0)) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* 1.0 (- 1.0 x)) (* y (- (- 1.0 x))) (* 1.0 (- 1.0 x)) (* y (- (- 1.0 x))) (* 1.0 (- 1.0 x)) (* y (- (- 1.0 x))) (* 1.0 (- 1.0 x)) (* y (- (- 1.0 x))) (* (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (- 1.0 x)) (* (- 1.0 x) (sqrt (- 1.0 y))) (- 1.0 x) (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (- 1.0 x) (* (- 1.0 y) (cbrt (- 1.0 x))) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- (sqrt 1.0) (sqrt x))) (* (- 1.0 y) (- 1.0 x)) (* (- (* 1.0 (* 1.0 1.0)) (* (* y y) y)) (- 1.0 x)) (* (- 1.0 x) (* (+ 1.0 y) (- 1.0 y))) (* (- (* 1.0 (* 1.0 1.0)) (* (* x x) x)) (- 1.0 y)) (* (* (- 1.0 y) (+ x 1.0)) (- 1.0 x)) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) (- 1.0 (* (+ x y) 1.0)) (- (* y (- x 1.0)) (* x 1.0)) (- (* y (- x 1.0)) (* x 1.0)) 4.292 * * * [progress]: adding candidates to table 4.565 * * [progress]: iteration 2 / 4 4.566 * * * [progress]: picking best candidate 4.580 * * * * [pick]: Picked # 4.580 * * * [progress]: localizing error 4.588 * * * [progress]: generating rewritten candidates 4.588 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 4.608 * * * [progress]: generating series expansions 4.608 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 4.608 * [backup-simplify]: Simplify (* y (- x 1.0)) into (* (- x 1.0) y) 4.608 * [approximate]: Taking taylor expansion of (* (- x 1.0) y) in (y x) around 0 4.608 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in x 4.608 * [taylor]: Taking taylor expansion of (- x 1.0) in x 4.608 * [taylor]: Taking taylor expansion of x in x 4.608 * [backup-simplify]: Simplify 0 into 0 4.608 * [backup-simplify]: Simplify 1 into 1 4.608 * [taylor]: Taking taylor expansion of 1.0 in x 4.608 * [backup-simplify]: Simplify 1.0 into 1.0 4.608 * [taylor]: Taking taylor expansion of y in x 4.608 * [backup-simplify]: Simplify y into y 4.608 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 4.608 * [taylor]: Taking taylor expansion of (- x 1.0) in y 4.608 * [taylor]: Taking taylor expansion of x in y 4.609 * [backup-simplify]: Simplify x into x 4.609 * [taylor]: Taking taylor expansion of 1.0 in y 4.609 * [backup-simplify]: Simplify 1.0 into 1.0 4.609 * [taylor]: Taking taylor expansion of y in y 4.609 * [backup-simplify]: Simplify 0 into 0 4.609 * [backup-simplify]: Simplify 1 into 1 4.609 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 4.609 * [taylor]: Taking taylor expansion of (- x 1.0) in y 4.609 * [taylor]: Taking taylor expansion of x in y 4.609 * [backup-simplify]: Simplify x into x 4.609 * [taylor]: Taking taylor expansion of 1.0 in y 4.609 * [backup-simplify]: Simplify 1.0 into 1.0 4.609 * [taylor]: Taking taylor expansion of y in y 4.609 * [backup-simplify]: Simplify 0 into 0 4.609 * [backup-simplify]: Simplify 1 into 1 4.610 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.610 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0) 4.610 * [backup-simplify]: Simplify (* (- x 1.0) 0) into 0 4.610 * [taylor]: Taking taylor expansion of 0 in x 4.610 * [backup-simplify]: Simplify 0 into 0 4.610 * [backup-simplify]: Simplify 0 into 0 4.611 * [backup-simplify]: Simplify (- 0) into 0 4.611 * [backup-simplify]: Simplify (+ 0 0) into 0 4.612 * [backup-simplify]: Simplify (+ (* (- x 1.0) 1) (* 0 0)) into (- x 1.0) 4.612 * [taylor]: Taking taylor expansion of (- x 1.0) in x 4.612 * [taylor]: Taking taylor expansion of x in x 4.612 * [backup-simplify]: Simplify 0 into 0 4.612 * [backup-simplify]: Simplify 1 into 1 4.612 * [taylor]: Taking taylor expansion of 1.0 in x 4.612 * [backup-simplify]: Simplify 1.0 into 1.0 4.612 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.613 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.614 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.614 * [backup-simplify]: Simplify 0 into 0 4.614 * [backup-simplify]: Simplify (- 0) into 0 4.614 * [backup-simplify]: Simplify (+ 0 0) into 0 4.615 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 1) (* 0 0))) into 0 4.615 * [taylor]: Taking taylor expansion of 0 in x 4.615 * [backup-simplify]: Simplify 0 into 0 4.615 * [backup-simplify]: Simplify 0 into 0 4.616 * [backup-simplify]: Simplify (- 0) into 0 4.616 * [backup-simplify]: Simplify (+ 1 0) into 1 4.616 * [backup-simplify]: Simplify 1 into 1 4.616 * [backup-simplify]: Simplify 0 into 0 4.617 * [backup-simplify]: Simplify (- 0) into 0 4.617 * [backup-simplify]: Simplify (+ 0 0) into 0 4.618 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.618 * [taylor]: Taking taylor expansion of 0 in x 4.618 * [backup-simplify]: Simplify 0 into 0 4.618 * [backup-simplify]: Simplify 0 into 0 4.618 * [backup-simplify]: Simplify 0 into 0 4.618 * [backup-simplify]: Simplify (- 0) into 0 4.619 * [backup-simplify]: Simplify (+ 0 0) into 0 4.619 * [backup-simplify]: Simplify 0 into 0 4.619 * [backup-simplify]: Simplify 0 into 0 4.619 * [backup-simplify]: Simplify (- 0) into 0 4.620 * [backup-simplify]: Simplify (+ 0 0) into 0 4.621 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.621 * [taylor]: Taking taylor expansion of 0 in x 4.621 * [backup-simplify]: Simplify 0 into 0 4.621 * [backup-simplify]: Simplify 0 into 0 4.621 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* (- 1.0) (* 1 y))) into (- (* x y) (* 1.0 y)) 4.621 * [backup-simplify]: Simplify (* (/ 1 y) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) y) 4.622 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in (y x) around 0 4.622 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in x 4.622 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 4.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.622 * [taylor]: Taking taylor expansion of x in x 4.622 * [backup-simplify]: Simplify 0 into 0 4.622 * [backup-simplify]: Simplify 1 into 1 4.622 * [backup-simplify]: Simplify (/ 1 1) into 1 4.622 * [taylor]: Taking taylor expansion of 1.0 in x 4.622 * [backup-simplify]: Simplify 1.0 into 1.0 4.622 * [taylor]: Taking taylor expansion of y in x 4.622 * [backup-simplify]: Simplify y into y 4.623 * [backup-simplify]: Simplify (+ 1 0) into 1 4.623 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.623 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 4.623 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 4.623 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.623 * [taylor]: Taking taylor expansion of x in y 4.623 * [backup-simplify]: Simplify x into x 4.623 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.623 * [taylor]: Taking taylor expansion of 1.0 in y 4.623 * [backup-simplify]: Simplify 1.0 into 1.0 4.623 * [taylor]: Taking taylor expansion of y in y 4.623 * [backup-simplify]: Simplify 0 into 0 4.623 * [backup-simplify]: Simplify 1 into 1 4.623 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.624 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 4.624 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0) 4.624 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 4.624 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 4.624 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.624 * [taylor]: Taking taylor expansion of x in y 4.624 * [backup-simplify]: Simplify x into x 4.624 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.624 * [taylor]: Taking taylor expansion of 1.0 in y 4.624 * [backup-simplify]: Simplify 1.0 into 1.0 4.624 * [taylor]: Taking taylor expansion of y in y 4.624 * [backup-simplify]: Simplify 0 into 0 4.624 * [backup-simplify]: Simplify 1 into 1 4.625 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.625 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 4.625 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0) 4.625 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 4.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.625 * [taylor]: Taking taylor expansion of x in x 4.625 * [backup-simplify]: Simplify 0 into 0 4.625 * [backup-simplify]: Simplify 1 into 1 4.626 * [backup-simplify]: Simplify (/ 1 1) into 1 4.626 * [taylor]: Taking taylor expansion of 1.0 in x 4.626 * [backup-simplify]: Simplify 1.0 into 1.0 4.626 * [backup-simplify]: Simplify (+ 1 0) into 1 4.626 * [backup-simplify]: Simplify 1 into 1 4.626 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.627 * [backup-simplify]: Simplify (- 0) into 0 4.627 * [backup-simplify]: Simplify (+ 0 0) into 0 4.628 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)))) into 0 4.628 * [taylor]: Taking taylor expansion of 0 in x 4.628 * [backup-simplify]: Simplify 0 into 0 4.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.629 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.630 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.631 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.631 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.631 * [backup-simplify]: Simplify (- 0) into 0 4.632 * [backup-simplify]: Simplify (+ 0 0) into 0 4.633 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.633 * [taylor]: Taking taylor expansion of 0 in x 4.633 * [backup-simplify]: Simplify 0 into 0 4.633 * [backup-simplify]: Simplify 0 into 0 4.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.635 * [backup-simplify]: Simplify (- 0) into 0 4.635 * [backup-simplify]: Simplify (+ 0 0) into 0 4.635 * [backup-simplify]: Simplify 0 into 0 4.635 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.636 * [backup-simplify]: Simplify (- 0) into 0 4.636 * [backup-simplify]: Simplify (+ 0 0) into 0 4.638 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.638 * [taylor]: Taking taylor expansion of 0 in x 4.638 * [backup-simplify]: Simplify 0 into 0 4.638 * [backup-simplify]: Simplify 0 into 0 4.638 * [backup-simplify]: Simplify 0 into 0 4.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.640 * [backup-simplify]: Simplify (- 0) into 0 4.640 * [backup-simplify]: Simplify (+ 0 0) into 0 4.640 * [backup-simplify]: Simplify 0 into 0 4.640 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.641 * [backup-simplify]: Simplify (- 0) into 0 4.641 * [backup-simplify]: Simplify (+ 0 0) into 0 4.644 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.644 * [taylor]: Taking taylor expansion of 0 in x 4.644 * [backup-simplify]: Simplify 0 into 0 4.644 * [backup-simplify]: Simplify 0 into 0 4.644 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (* x y) (* 1.0 y)) 4.645 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- (/ 1 (- x)) 1.0)) into (/ (+ (/ 1 x) 1.0) y) 4.645 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in (y x) around 0 4.645 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x 4.645 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 4.645 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [taylor]: Taking taylor expansion of 1.0 in x 4.645 * [backup-simplify]: Simplify 1.0 into 1.0 4.645 * [taylor]: Taking taylor expansion of y in x 4.645 * [backup-simplify]: Simplify y into y 4.646 * [backup-simplify]: Simplify (+ 1 0) into 1 4.646 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.646 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y 4.646 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 4.646 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.646 * [taylor]: Taking taylor expansion of x in y 4.646 * [backup-simplify]: Simplify x into x 4.646 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.646 * [taylor]: Taking taylor expansion of 1.0 in y 4.646 * [backup-simplify]: Simplify 1.0 into 1.0 4.646 * [taylor]: Taking taylor expansion of y in y 4.646 * [backup-simplify]: Simplify 0 into 0 4.646 * [backup-simplify]: Simplify 1 into 1 4.646 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0) 4.646 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ (/ 1 x) 1.0) 4.646 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y 4.646 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 4.647 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.647 * [taylor]: Taking taylor expansion of x in y 4.647 * [backup-simplify]: Simplify x into x 4.647 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.647 * [taylor]: Taking taylor expansion of 1.0 in y 4.647 * [backup-simplify]: Simplify 1.0 into 1.0 4.647 * [taylor]: Taking taylor expansion of y in y 4.647 * [backup-simplify]: Simplify 0 into 0 4.647 * [backup-simplify]: Simplify 1 into 1 4.647 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0) 4.647 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ (/ 1 x) 1.0) 4.647 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 4.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.647 * [taylor]: Taking taylor expansion of x in x 4.647 * [backup-simplify]: Simplify 0 into 0 4.647 * [backup-simplify]: Simplify 1 into 1 4.648 * [backup-simplify]: Simplify (/ 1 1) into 1 4.648 * [taylor]: Taking taylor expansion of 1.0 in x 4.648 * [backup-simplify]: Simplify 1.0 into 1.0 4.648 * [backup-simplify]: Simplify (+ 1 0) into 1 4.648 * [backup-simplify]: Simplify 1 into 1 4.648 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.649 * [backup-simplify]: Simplify (+ 0 0) into 0 4.649 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) 1.0) (/ 0 1)))) into 0 4.649 * [taylor]: Taking taylor expansion of 0 in x 4.649 * [backup-simplify]: Simplify 0 into 0 4.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.650 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.650 * [backup-simplify]: Simplify 1.0 into 1.0 4.650 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.650 * [backup-simplify]: Simplify (+ 0 0) into 0 4.651 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.651 * [taylor]: Taking taylor expansion of 0 in x 4.651 * [backup-simplify]: Simplify 0 into 0 4.651 * [backup-simplify]: Simplify 0 into 0 4.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.652 * [backup-simplify]: Simplify (+ 0 0) into 0 4.652 * [backup-simplify]: Simplify 0 into 0 4.652 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.653 * [backup-simplify]: Simplify (+ 0 0) into 0 4.654 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.654 * [taylor]: Taking taylor expansion of 0 in x 4.654 * [backup-simplify]: Simplify 0 into 0 4.654 * [backup-simplify]: Simplify 0 into 0 4.654 * [backup-simplify]: Simplify 0 into 0 4.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.655 * [backup-simplify]: Simplify (+ 0 0) into 0 4.655 * [backup-simplify]: Simplify 0 into 0 4.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.655 * [backup-simplify]: Simplify (+ 0 0) into 0 4.656 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.656 * [taylor]: Taking taylor expansion of 0 in x 4.656 * [backup-simplify]: Simplify 0 into 0 4.656 * [backup-simplify]: Simplify 0 into 0 4.657 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (* x y) (* 1.0 y)) 4.657 * * * [progress]: simplifying candidates 4.657 * [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)) 4.658 * * [simplify]: iteration 0: 52 enodes 4.668 * * [simplify]: iteration 1: 125 enodes 4.703 * * [simplify]: iteration 2: 383 enodes 5.036 * * [simplify]: iteration 3: 1699 enodes 5.663 * * [simplify]: iteration complete: 5002 enodes 5.663 * * [simplify]: Extracting #0: cost 18 inf + 0 5.664 * * [simplify]: Extracting #1: cost 326 inf + 1 5.671 * * [simplify]: Extracting #2: cost 1298 inf + 4754 5.700 * * [simplify]: Extracting #3: cost 1271 inf + 116156 5.785 * * [simplify]: Extracting #4: cost 307 inf + 341707 5.885 * * [simplify]: Extracting #5: cost 58 inf + 398619 5.997 * * [simplify]: Extracting #6: cost 40 inf + 404059 6.105 * * [simplify]: Extracting #7: cost 8 inf + 409618 6.209 * * [simplify]: Extracting #8: cost 0 inf + 411642 6.313 * [simplify]: Simplified to: (* (- x 1.0) y) (log (* (- x 1.0) y)) (log (* (- x 1.0) y)) (exp (* (- x 1.0) y)) (* (* (* (- x 1.0) y) (* (- x 1.0) y)) (* (- x 1.0) y)) (* (cbrt (* (- x 1.0) y)) (cbrt (* (- x 1.0) y))) (cbrt (* (- x 1.0) y)) (* (* (* (- x 1.0) y) (* (- x 1.0) y)) (* (- x 1.0) y)) (sqrt (* (- x 1.0) y)) (sqrt (* (- x 1.0) y)) (* (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)) (* (cbrt (- x 1.0)) (* y (cbrt (- x 1.0)))) (* (sqrt (- x 1.0)) y) y (* (+ (sqrt 1.0) (sqrt x)) y) y (* (cbrt y) (- x 1.0)) (* (sqrt y) (- x 1.0)) (* (- x 1.0) y) (* y (- (* x (* x x)) (* (* 1.0 1.0) 1.0))) (* (+ x 1.0) (* (- x 1.0) y)) (* (- x 1.0) y) (* (- x 1.0) y) (* (- x 1.0) y) 6.315 * * * [progress]: adding candidates to table 6.467 * * [progress]: iteration 3 / 4 6.467 * * * [progress]: picking best candidate 6.471 * * * * [pick]: Picked # 6.472 * * * [progress]: localizing error 6.483 * * * [progress]: generating rewritten candidates 6.483 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 6.496 * * * [progress]: generating series expansions 6.496 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 6.497 * [backup-simplify]: Simplify (+ (* y x) (* y (- 1.0))) into (- (* x y) (* 1.0 y)) 6.498 * [approximate]: Taking taylor expansion of (- (* x y) (* 1.0 y)) in (y x) around 0 6.498 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 y)) in x 6.498 * [taylor]: Taking taylor expansion of (* x y) in x 6.498 * [taylor]: Taking taylor expansion of x in x 6.498 * [backup-simplify]: Simplify 0 into 0 6.498 * [backup-simplify]: Simplify 1 into 1 6.498 * [taylor]: Taking taylor expansion of y in x 6.498 * [backup-simplify]: Simplify y into y 6.498 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 6.498 * [taylor]: Taking taylor expansion of 1.0 in x 6.498 * [backup-simplify]: Simplify 1.0 into 1.0 6.498 * [taylor]: Taking taylor expansion of y in x 6.498 * [backup-simplify]: Simplify y into y 6.498 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 y)) in y 6.498 * [taylor]: Taking taylor expansion of (* x y) in y 6.498 * [taylor]: Taking taylor expansion of x in y 6.498 * [backup-simplify]: Simplify x into x 6.498 * [taylor]: Taking taylor expansion of y in y 6.498 * [backup-simplify]: Simplify 0 into 0 6.498 * [backup-simplify]: Simplify 1 into 1 6.498 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 6.498 * [taylor]: Taking taylor expansion of 1.0 in y 6.498 * [backup-simplify]: Simplify 1.0 into 1.0 6.498 * [taylor]: Taking taylor expansion of y in y 6.498 * [backup-simplify]: Simplify 0 into 0 6.498 * [backup-simplify]: Simplify 1 into 1 6.498 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 y)) in y 6.498 * [taylor]: Taking taylor expansion of (* x y) in y 6.498 * [taylor]: Taking taylor expansion of x in y 6.498 * [backup-simplify]: Simplify x into x 6.498 * [taylor]: Taking taylor expansion of y in y 6.498 * [backup-simplify]: Simplify 0 into 0 6.498 * [backup-simplify]: Simplify 1 into 1 6.498 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 6.498 * [taylor]: Taking taylor expansion of 1.0 in y 6.498 * [backup-simplify]: Simplify 1.0 into 1.0 6.499 * [taylor]: Taking taylor expansion of y in y 6.499 * [backup-simplify]: Simplify 0 into 0 6.499 * [backup-simplify]: Simplify 1 into 1 6.499 * [backup-simplify]: Simplify (* x 0) into 0 6.499 * [backup-simplify]: Simplify (* 1.0 0) into 0 6.500 * [backup-simplify]: Simplify (- 0) into 0 6.500 * [backup-simplify]: Simplify (+ 0 0) into 0 6.500 * [taylor]: Taking taylor expansion of 0 in x 6.500 * [backup-simplify]: Simplify 0 into 0 6.500 * [backup-simplify]: Simplify 0 into 0 6.501 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.502 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 6.503 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.503 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0) 6.503 * [taylor]: Taking taylor expansion of (- x 1.0) in x 6.503 * [taylor]: Taking taylor expansion of x in x 6.503 * [backup-simplify]: Simplify 0 into 0 6.503 * [backup-simplify]: Simplify 1 into 1 6.503 * [taylor]: Taking taylor expansion of 1.0 in x 6.503 * [backup-simplify]: Simplify 1.0 into 1.0 6.504 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.505 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 6.505 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.505 * [backup-simplify]: Simplify 0 into 0 6.505 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.506 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 6.506 * [backup-simplify]: Simplify (- 0) into 0 6.506 * [backup-simplify]: Simplify (+ 0 0) into 0 6.506 * [taylor]: Taking taylor expansion of 0 in x 6.507 * [backup-simplify]: Simplify 0 into 0 6.507 * [backup-simplify]: Simplify 0 into 0 6.507 * [backup-simplify]: Simplify (- 0) into 0 6.507 * [backup-simplify]: Simplify (+ 1 0) into 1 6.507 * [backup-simplify]: Simplify 1 into 1 6.507 * [backup-simplify]: Simplify 0 into 0 6.508 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.508 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.508 * [backup-simplify]: Simplify (- 0) into 0 6.509 * [backup-simplify]: Simplify (+ 0 0) into 0 6.509 * [taylor]: Taking taylor expansion of 0 in x 6.509 * [backup-simplify]: Simplify 0 into 0 6.509 * [backup-simplify]: Simplify 0 into 0 6.509 * [backup-simplify]: Simplify 0 into 0 6.509 * [backup-simplify]: Simplify (- 0) into 0 6.509 * [backup-simplify]: Simplify (+ 0 0) into 0 6.509 * [backup-simplify]: Simplify 0 into 0 6.509 * [backup-simplify]: Simplify 0 into 0 6.510 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.511 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.511 * [backup-simplify]: Simplify (- 0) into 0 6.511 * [backup-simplify]: Simplify (+ 0 0) into 0 6.511 * [taylor]: Taking taylor expansion of 0 in x 6.511 * [backup-simplify]: Simplify 0 into 0 6.511 * [backup-simplify]: Simplify 0 into 0 6.511 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* (- 1.0) (* 1 y))) into (- (* x y) (* 1.0 y)) 6.512 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 x)) (* (/ 1 y) (- 1.0))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) 6.512 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) in (y x) around 0 6.512 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 6.512 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.512 * [taylor]: Taking taylor expansion of (* x y) in x 6.512 * [taylor]: Taking taylor expansion of x in x 6.512 * [backup-simplify]: Simplify 0 into 0 6.512 * [backup-simplify]: Simplify 1 into 1 6.512 * [taylor]: Taking taylor expansion of y in x 6.512 * [backup-simplify]: Simplify y into y 6.512 * [backup-simplify]: Simplify (* 0 y) into 0 6.512 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.512 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.512 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 6.512 * [taylor]: Taking taylor expansion of 1.0 in x 6.512 * [backup-simplify]: Simplify 1.0 into 1.0 6.512 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.512 * [taylor]: Taking taylor expansion of y in x 6.512 * [backup-simplify]: Simplify y into y 6.512 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.512 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 6.512 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.512 * [taylor]: Taking taylor expansion of (* x y) in y 6.512 * [taylor]: Taking taylor expansion of x in y 6.513 * [backup-simplify]: Simplify x into x 6.513 * [taylor]: Taking taylor expansion of y in y 6.513 * [backup-simplify]: Simplify 0 into 0 6.513 * [backup-simplify]: Simplify 1 into 1 6.513 * [backup-simplify]: Simplify (* x 0) into 0 6.513 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.513 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.513 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 6.513 * [taylor]: Taking taylor expansion of 1.0 in y 6.513 * [backup-simplify]: Simplify 1.0 into 1.0 6.513 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.513 * [taylor]: Taking taylor expansion of y in y 6.513 * [backup-simplify]: Simplify 0 into 0 6.513 * [backup-simplify]: Simplify 1 into 1 6.513 * [backup-simplify]: Simplify (/ 1 1) into 1 6.513 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 6.513 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.513 * [taylor]: Taking taylor expansion of (* x y) in y 6.513 * [taylor]: Taking taylor expansion of x in y 6.513 * [backup-simplify]: Simplify x into x 6.513 * [taylor]: Taking taylor expansion of y in y 6.513 * [backup-simplify]: Simplify 0 into 0 6.513 * [backup-simplify]: Simplify 1 into 1 6.513 * [backup-simplify]: Simplify (* x 0) into 0 6.514 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.514 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.514 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 6.514 * [taylor]: Taking taylor expansion of 1.0 in y 6.514 * [backup-simplify]: Simplify 1.0 into 1.0 6.514 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.514 * [taylor]: Taking taylor expansion of y in y 6.514 * [backup-simplify]: Simplify 0 into 0 6.514 * [backup-simplify]: Simplify 1 into 1 6.514 * [backup-simplify]: Simplify (/ 1 1) into 1 6.514 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 6.515 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.515 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 6.515 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 6.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.515 * [taylor]: Taking taylor expansion of x in x 6.515 * [backup-simplify]: Simplify 0 into 0 6.515 * [backup-simplify]: Simplify 1 into 1 6.515 * [backup-simplify]: Simplify (/ 1 1) into 1 6.515 * [taylor]: Taking taylor expansion of 1.0 in x 6.515 * [backup-simplify]: Simplify 1.0 into 1.0 6.516 * [backup-simplify]: Simplify (+ 1 0) into 1 6.516 * [backup-simplify]: Simplify 1 into 1 6.516 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.516 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 6.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.517 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 6.517 * [backup-simplify]: Simplify (- 0) into 0 6.517 * [backup-simplify]: Simplify (+ 0 0) into 0 6.517 * [taylor]: Taking taylor expansion of 0 in x 6.517 * [backup-simplify]: Simplify 0 into 0 6.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.518 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.519 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 6.519 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.519 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.520 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.521 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 6.521 * [backup-simplify]: Simplify (- 0) into 0 6.521 * [backup-simplify]: Simplify (+ 0 0) into 0 6.521 * [taylor]: Taking taylor expansion of 0 in x 6.521 * [backup-simplify]: Simplify 0 into 0 6.521 * [backup-simplify]: Simplify 0 into 0 6.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.522 * [backup-simplify]: Simplify (- 0) into 0 6.522 * [backup-simplify]: Simplify (+ 0 0) into 0 6.522 * [backup-simplify]: Simplify 0 into 0 6.523 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.524 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.524 * [backup-simplify]: Simplify (- 0) into 0 6.524 * [backup-simplify]: Simplify (+ 0 0) into 0 6.524 * [taylor]: Taking taylor expansion of 0 in x 6.524 * [backup-simplify]: Simplify 0 into 0 6.525 * [backup-simplify]: Simplify 0 into 0 6.525 * [backup-simplify]: Simplify 0 into 0 6.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.525 * [backup-simplify]: Simplify (- 0) into 0 6.526 * [backup-simplify]: Simplify (+ 0 0) into 0 6.526 * [backup-simplify]: Simplify 0 into 0 6.526 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 6.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.528 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.528 * [backup-simplify]: Simplify (- 0) into 0 6.528 * [backup-simplify]: Simplify (+ 0 0) into 0 6.528 * [taylor]: Taking taylor expansion of 0 in x 6.528 * [backup-simplify]: Simplify 0 into 0 6.528 * [backup-simplify]: Simplify 0 into 0 6.528 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (* x y) (* 1.0 y)) 6.529 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- x))) (* (/ 1 (- y)) (- 1.0))) into (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) 6.529 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in (y x) around 0 6.530 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 6.530 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.530 * [taylor]: Taking taylor expansion of (* x y) in x 6.530 * [taylor]: Taking taylor expansion of x in x 6.530 * [backup-simplify]: Simplify 0 into 0 6.530 * [backup-simplify]: Simplify 1 into 1 6.530 * [taylor]: Taking taylor expansion of y in x 6.530 * [backup-simplify]: Simplify y into y 6.530 * [backup-simplify]: Simplify (* 0 y) into 0 6.531 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.531 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.531 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 6.531 * [taylor]: Taking taylor expansion of 1.0 in x 6.531 * [backup-simplify]: Simplify 1.0 into 1.0 6.531 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.531 * [taylor]: Taking taylor expansion of y in x 6.531 * [backup-simplify]: Simplify y into y 6.531 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.531 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 6.531 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.531 * [taylor]: Taking taylor expansion of (* x y) in y 6.531 * [taylor]: Taking taylor expansion of x in y 6.531 * [backup-simplify]: Simplify x into x 6.531 * [taylor]: Taking taylor expansion of y in y 6.531 * [backup-simplify]: Simplify 0 into 0 6.531 * [backup-simplify]: Simplify 1 into 1 6.531 * [backup-simplify]: Simplify (* x 0) into 0 6.532 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.532 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.532 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 6.532 * [taylor]: Taking taylor expansion of 1.0 in y 6.532 * [backup-simplify]: Simplify 1.0 into 1.0 6.532 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.532 * [taylor]: Taking taylor expansion of y in y 6.532 * [backup-simplify]: Simplify 0 into 0 6.532 * [backup-simplify]: Simplify 1 into 1 6.533 * [backup-simplify]: Simplify (/ 1 1) into 1 6.533 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 6.533 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.533 * [taylor]: Taking taylor expansion of (* x y) in y 6.533 * [taylor]: Taking taylor expansion of x in y 6.533 * [backup-simplify]: Simplify x into x 6.533 * [taylor]: Taking taylor expansion of y in y 6.533 * [backup-simplify]: Simplify 0 into 0 6.533 * [backup-simplify]: Simplify 1 into 1 6.533 * [backup-simplify]: Simplify (* x 0) into 0 6.533 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.533 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.533 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 6.533 * [taylor]: Taking taylor expansion of 1.0 in y 6.534 * [backup-simplify]: Simplify 1.0 into 1.0 6.534 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.534 * [taylor]: Taking taylor expansion of y in y 6.534 * [backup-simplify]: Simplify 0 into 0 6.534 * [backup-simplify]: Simplify 1 into 1 6.534 * [backup-simplify]: Simplify (/ 1 1) into 1 6.535 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 6.535 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0) 6.535 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 6.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.535 * [taylor]: Taking taylor expansion of x in x 6.535 * [backup-simplify]: Simplify 0 into 0 6.535 * [backup-simplify]: Simplify 1 into 1 6.535 * [backup-simplify]: Simplify (/ 1 1) into 1 6.535 * [taylor]: Taking taylor expansion of 1.0 in x 6.535 * [backup-simplify]: Simplify 1.0 into 1.0 6.536 * [backup-simplify]: Simplify (+ 1 0) into 1 6.536 * [backup-simplify]: Simplify 1 into 1 6.536 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.537 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 6.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.538 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 6.539 * [backup-simplify]: Simplify (+ 0 0) into 0 6.539 * [taylor]: Taking taylor expansion of 0 in x 6.539 * [backup-simplify]: Simplify 0 into 0 6.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.540 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 6.540 * [backup-simplify]: Simplify 1.0 into 1.0 6.541 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.543 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 6.543 * [backup-simplify]: Simplify (+ 0 0) into 0 6.543 * [taylor]: Taking taylor expansion of 0 in x 6.543 * [backup-simplify]: Simplify 0 into 0 6.543 * [backup-simplify]: Simplify 0 into 0 6.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.545 * [backup-simplify]: Simplify (+ 0 0) into 0 6.545 * [backup-simplify]: Simplify 0 into 0 6.546 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.546 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.549 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.549 * [backup-simplify]: Simplify (+ 0 0) into 0 6.549 * [taylor]: Taking taylor expansion of 0 in x 6.549 * [backup-simplify]: Simplify 0 into 0 6.549 * [backup-simplify]: Simplify 0 into 0 6.549 * [backup-simplify]: Simplify 0 into 0 6.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.551 * [backup-simplify]: Simplify (+ 0 0) into 0 6.551 * [backup-simplify]: Simplify 0 into 0 6.552 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 6.552 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.555 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.555 * [backup-simplify]: Simplify (+ 0 0) into 0 6.555 * [taylor]: Taking taylor expansion of 0 in x 6.555 * [backup-simplify]: Simplify 0 into 0 6.555 * [backup-simplify]: Simplify 0 into 0 6.556 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (* x y) (* 1.0 y)) 6.556 * * * [progress]: simplifying candidates 6.556 * [simplify]: Simplifying: (* (exp (* y x)) (exp (* y (- 1.0)))) (log (+ (* y x) (* y (- 1.0)))) (exp (+ (* y x) (* y (- 1.0)))) (* (cbrt (+ (* y x) (* y (- 1.0)))) (cbrt (+ (* y x) (* y (- 1.0))))) (cbrt (+ (* y x) (* y (- 1.0)))) (* (* (+ (* y x) (* y (- 1.0))) (+ (* y x) (* y (- 1.0)))) (+ (* y x) (* y (- 1.0)))) (sqrt (+ (* y x) (* y (- 1.0)))) (sqrt (+ (* y x) (* y (- 1.0)))) (+ (pow (* y x) 3) (pow (* y (- 1.0)) 3)) (+ (* (* y x) (* y x)) (- (* (* y (- 1.0)) (* y (- 1.0))) (* (* y x) (* y (- 1.0))))) (- (* (* y x) (* y x)) (* (* y (- 1.0)) (* y (- 1.0)))) (- (* y x) (* y (- 1.0))) (+ x (- 1.0)) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) 6.557 * * [simplify]: iteration 0: 32 enodes 6.570 * * [simplify]: iteration 1: 107 enodes 6.628 * * [simplify]: iteration 2: 455 enodes 7.122 * * [simplify]: iteration 3: 2472 enodes 8.251 * * [simplify]: iteration complete: 5001 enodes 8.251 * * [simplify]: Extracting #0: cost 12 inf + 0 8.251 * * [simplify]: Extracting #1: cost 144 inf + 0 8.254 * * [simplify]: Extracting #2: cost 1007 inf + 127 8.270 * * [simplify]: Extracting #3: cost 1050 inf + 49700 8.313 * * [simplify]: Extracting #4: cost 348 inf + 176957 8.386 * * [simplify]: Extracting #5: cost 64 inf + 256614 8.442 * * [simplify]: Extracting #6: cost 10 inf + 268221 8.517 * * [simplify]: Extracting #7: cost 0 inf + 271951 8.597 * [simplify]: Simplified to: (exp (* y (- x 1.0))) (log (* y (- x 1.0))) (exp (* y (- 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))) (- (* (* x y) (* (* x y) (* x y))) (* (* (* y 1.0) (* y 1.0)) (* y 1.0))) (+ (* (* x y) (* x y)) (* (* y 1.0) (* y (+ 1.0 x)))) (* (* (* (- x 1.0) (+ 1.0 x)) y) y) (* y (+ 1.0 x)) (- x 1.0) (* y (- x 1.0)) (* y (- x 1.0)) (* y (- x 1.0)) 8.599 * * * [progress]: adding candidates to table 8.674 * [progress]: [Phase 3 of 3] Extracting. 8.674 * * [regime]: Finding splitpoints for: (# #) 8.674 * * * [regime-changes]: Trying 2 branch expressions: (y x) 8.674 * * * * [regimes]: Trying to branch on y from (# #) 8.722 * * * * [regimes]: Trying to branch on x from (# #) 8.772 * * * [regime]: Found split indices: #