66.805 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.022 * * * [progress]: [2/2] Setting up program. 0.023 * [progress]: [Phase 2 of 3] Improving. 0.024 * [simplify]: Simplifying: (+ (* x y) (* (- 1.0 x) z)) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: Extracting # 1 : cost 0 0.024 * * [simplify]: Extracting # 2 : cost 0 0.024 * * [simplify]: Extracting # 3 : cost 0 0.024 * * [simplify]: Extracting # 4 : cost 0 0.024 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.025 * * [simplify]: Extracting # 0 : cost 0 0.025 * * [simplify]: Extracting # 1 : cost 0 0.026 * * [simplify]: Extracting # 2 : cost 0 0.026 * * [simplify]: iteration 1 : 14 enodes (cost 8 ) 0.028 * * [simplify]: Extracting # 0 : cost 0 0.028 * * [simplify]: Extracting # 1 : cost 0 0.028 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: iteration 2 : 24 enodes (cost 8 ) 0.032 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: Extracting # 1 : cost 0 0.033 * * [simplify]: Extracting # 2 : cost 0 0.033 * * [simplify]: iteration 3 : 40 enodes (cost 8 ) 0.040 * * [simplify]: Extracting # 0 : cost 0 0.040 * * [simplify]: Extracting # 1 : cost 0 0.040 * * [simplify]: Extracting # 2 : cost 0 0.040 * * [simplify]: iteration 4 : 60 enodes (cost 8 ) 0.057 * * [simplify]: Extracting # 0 : cost 0 0.058 * * [simplify]: Extracting # 1 : cost 0 0.058 * * [simplify]: Extracting # 2 : cost 0 0.058 * * [simplify]: Extracting # 3 : cost 0 0.058 * * [simplify]: iteration 5 : 80 enodes (cost 8 ) 0.072 * * [simplify]: Extracting # 0 : cost 0 0.073 * * [simplify]: Extracting # 1 : cost 0 0.073 * * [simplify]: Extracting # 2 : cost 0 0.073 * * [simplify]: Extracting # 3 : cost 0 0.073 * * [simplify]: iteration 6 : 97 enodes (cost 8 ) 0.091 * * [simplify]: Extracting # 0 : cost 0 0.091 * * [simplify]: Extracting # 1 : cost 0 0.091 * * [simplify]: Extracting # 2 : cost 0 0.091 * * [simplify]: Extracting # 3 : cost 0 0.091 * * [simplify]: iteration 7 : 123 enodes (cost 8 ) 0.122 * * [simplify]: Extracting # 0 : cost 0 0.122 * * [simplify]: Extracting # 1 : cost 0 0.122 * * [simplify]: Extracting # 2 : cost 0 0.122 * * [simplify]: iteration 8 : 168 enodes (cost 8 ) 0.183 * * [simplify]: Extracting # 0 : cost 0 0.184 * * [simplify]: Extracting # 1 : cost 0 0.184 * * [simplify]: Extracting # 2 : cost 0 0.184 * * [simplify]: iteration 9 : 242 enodes (cost 8 ) 0.258 * * [simplify]: Extracting # 0 : cost 0 0.258 * * [simplify]: Extracting # 1 : cost 0 0.258 * * [simplify]: Extracting # 2 : cost 0 0.258 * * [simplify]: iteration 10 : 305 enodes (cost 8 ) 0.368 * * [simplify]: Extracting # 0 : cost 0 0.369 * * [simplify]: Extracting # 1 : cost 0 0.369 * * [simplify]: Extracting # 2 : cost 0 0.369 * * [simplify]: iteration 11 : 340 enodes (cost 8 ) 0.491 * * [simplify]: Extracting # 0 : cost 0 0.491 * * [simplify]: Extracting # 1 : cost 0 0.492 * * [simplify]: Extracting # 2 : cost 0 0.492 * * [simplify]: iteration 12 : 369 enodes (cost 8 ) 0.620 * * [simplify]: Extracting # 0 : cost 0 0.620 * * [simplify]: Extracting # 1 : cost 0 0.620 * * [simplify]: Extracting # 2 : cost 0 0.621 * * [simplify]: iteration 13 : 389 enodes (cost 8 ) 0.748 * * [simplify]: Extracting # 0 : cost 0 0.749 * * [simplify]: Extracting # 1 : cost 0 0.749 * * [simplify]: iteration 14 : 393 enodes (cost 8 ) 0.893 * * [simplify]: Extracting # 0 : cost 0 0.894 * * [simplify]: iteration done: 393 enodes (cost 8 ) 0.894 * [simplify]: Simplified to: (fma x y (* (- 1.0 x) z)) 0.897 * * [progress]: iteration 1 / 4 0.897 * * * [progress]: picking best candidate 0.898 * * * * [pick]: Picked # 0.898 * * * [progress]: localizing error 0.906 * * * [progress]: generating rewritten candidates 0.906 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.933 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.960 * * * [progress]: generating series expansions 0.960 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.961 * [backup-simplify]: Simplify (* (- 1.0 x) z) into (* z (- 1.0 x)) 0.961 * [approximate]: Taking taylor expansion of (* z (- 1.0 x)) in (x z) around 0 0.961 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z 0.961 * [taylor]: Taking taylor expansion of z in z 0.961 * [backup-simplify]: Simplify 0 into 0 0.961 * [backup-simplify]: Simplify 1 into 1 0.961 * [taylor]: Taking taylor expansion of (- 1.0 x) in z 0.961 * [taylor]: Taking taylor expansion of 1.0 in z 0.961 * [backup-simplify]: Simplify 1.0 into 1.0 0.961 * [taylor]: Taking taylor expansion of x in z 0.961 * [backup-simplify]: Simplify x into x 0.961 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x 0.961 * [taylor]: Taking taylor expansion of z in x 0.961 * [backup-simplify]: Simplify z into z 0.961 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.961 * [taylor]: Taking taylor expansion of 1.0 in x 0.961 * [backup-simplify]: Simplify 1.0 into 1.0 0.961 * [taylor]: Taking taylor expansion of x in x 0.961 * [backup-simplify]: Simplify 0 into 0 0.961 * [backup-simplify]: Simplify 1 into 1 0.961 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x 0.961 * [taylor]: Taking taylor expansion of z in x 0.961 * [backup-simplify]: Simplify z into z 0.961 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.961 * [taylor]: Taking taylor expansion of 1.0 in x 0.961 * [backup-simplify]: Simplify 1.0 into 1.0 0.961 * [taylor]: Taking taylor expansion of x in x 0.961 * [backup-simplify]: Simplify 0 into 0 0.961 * [backup-simplify]: Simplify 1 into 1 0.962 * [backup-simplify]: Simplify (- 0) into 0 0.963 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.963 * [backup-simplify]: Simplify (* z 1.0) into (* 1.0 z) 0.963 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.963 * [taylor]: Taking taylor expansion of 1.0 in z 0.963 * [backup-simplify]: Simplify 1.0 into 1.0 0.963 * [taylor]: Taking taylor expansion of z in z 0.963 * [backup-simplify]: Simplify 0 into 0 0.963 * [backup-simplify]: Simplify 1 into 1 0.964 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.964 * [backup-simplify]: Simplify 0 into 0 0.964 * [backup-simplify]: Simplify (- 1) into -1 0.964 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.965 * [backup-simplify]: Simplify (+ (* z -1) (* 0 1.0)) into (- z) 0.965 * [taylor]: Taking taylor expansion of (- z) in z 0.965 * [taylor]: Taking taylor expansion of z in z 0.965 * [backup-simplify]: Simplify 0 into 0 0.965 * [backup-simplify]: Simplify 1 into 1 0.965 * [backup-simplify]: Simplify (- 0) into 0 0.965 * [backup-simplify]: Simplify 0 into 0 0.967 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 0.967 * [backup-simplify]: Simplify 1.0 into 1.0 0.967 * [backup-simplify]: Simplify (- 0) into 0 0.968 * [backup-simplify]: Simplify (+ 0 0) into 0 0.968 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 -1) (* 0 1.0))) into 0 0.969 * [taylor]: Taking taylor expansion of 0 in z 0.969 * [backup-simplify]: Simplify 0 into 0 0.969 * [backup-simplify]: Simplify 0 into 0 0.969 * [backup-simplify]: Simplify (- 1) into -1 0.969 * [backup-simplify]: Simplify -1 into -1 0.970 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 0.970 * [backup-simplify]: Simplify 0 into 0 0.970 * [backup-simplify]: Simplify (- 0) into 0 0.971 * [backup-simplify]: Simplify (+ 0 0) into 0 0.972 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1.0)))) into 0 0.972 * [taylor]: Taking taylor expansion of 0 in z 0.972 * [backup-simplify]: Simplify 0 into 0 0.972 * [backup-simplify]: Simplify 0 into 0 0.972 * [backup-simplify]: Simplify 0 into 0 0.972 * [backup-simplify]: Simplify (- 0) into 0 0.972 * [backup-simplify]: Simplify 0 into 0 0.973 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.974 * [backup-simplify]: Simplify 0 into 0 0.974 * [backup-simplify]: Simplify (- 0) into 0 0.974 * [backup-simplify]: Simplify (+ 0 0) into 0 0.975 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1.0))))) into 0 0.975 * [taylor]: Taking taylor expansion of 0 in z 0.976 * [backup-simplify]: Simplify 0 into 0 0.976 * [backup-simplify]: Simplify 0 into 0 0.976 * [backup-simplify]: Simplify (+ (* -1 (* z x)) (* 1.0 (* z 1))) into (- (* 1.0 z) (* x z)) 0.976 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (/ 1 z)) into (/ (- 1.0 (/ 1 x)) z) 0.976 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in (x z) around 0 0.976 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z 0.976 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z 0.976 * [taylor]: Taking taylor expansion of 1.0 in z 0.976 * [backup-simplify]: Simplify 1.0 into 1.0 0.976 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.976 * [taylor]: Taking taylor expansion of x in z 0.976 * [backup-simplify]: Simplify x into x 0.976 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.976 * [taylor]: Taking taylor expansion of z in z 0.976 * [backup-simplify]: Simplify 0 into 0 0.976 * [backup-simplify]: Simplify 1 into 1 0.976 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 0.977 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x)) 0.977 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 x)) 1) into (- 1.0 (/ 1 x)) 0.977 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x 0.977 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.977 * [taylor]: Taking taylor expansion of 1.0 in x 0.977 * [backup-simplify]: Simplify 1.0 into 1.0 0.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [backup-simplify]: Simplify 0 into 0 0.977 * [backup-simplify]: Simplify 1 into 1 0.977 * [backup-simplify]: Simplify (/ 1 1) into 1 0.977 * [taylor]: Taking taylor expansion of z in x 0.977 * [backup-simplify]: Simplify z into z 0.978 * [backup-simplify]: Simplify (- 1) into -1 0.978 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.978 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 0.978 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x 0.978 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.978 * [taylor]: Taking taylor expansion of 1.0 in x 0.978 * [backup-simplify]: Simplify 1.0 into 1.0 0.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.978 * [taylor]: Taking taylor expansion of x in x 0.978 * [backup-simplify]: Simplify 0 into 0 0.978 * [backup-simplify]: Simplify 1 into 1 0.979 * [backup-simplify]: Simplify (/ 1 1) into 1 0.979 * [taylor]: Taking taylor expansion of z in x 0.979 * [backup-simplify]: Simplify z into z 0.979 * [backup-simplify]: Simplify (- 1) into -1 0.980 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.980 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 0.980 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.980 * [taylor]: Taking taylor expansion of -1 in z 0.980 * [backup-simplify]: Simplify -1 into -1 0.980 * [taylor]: Taking taylor expansion of z in z 0.980 * [backup-simplify]: Simplify 0 into 0 0.980 * [backup-simplify]: Simplify 1 into 1 0.980 * [backup-simplify]: Simplify (/ -1 1) into -1 0.981 * [backup-simplify]: Simplify -1 into -1 0.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.982 * [backup-simplify]: Simplify (- 0) into 0 0.982 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.982 * [backup-simplify]: Simplify (- (/ 1.0 z) (+ (* (/ -1 z) (/ 0 z)))) into (* 1.0 (/ 1 z)) 0.982 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.982 * [taylor]: Taking taylor expansion of 1.0 in z 0.982 * [backup-simplify]: Simplify 1.0 into 1.0 0.982 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.982 * [taylor]: Taking taylor expansion of z in z 0.983 * [backup-simplify]: Simplify 0 into 0 0.983 * [backup-simplify]: Simplify 1 into 1 0.983 * [backup-simplify]: Simplify (/ 1 1) into 1 0.983 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 0.983 * [backup-simplify]: Simplify 1.0 into 1.0 0.984 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.984 * [backup-simplify]: Simplify 0 into 0 0.985 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.986 * [backup-simplify]: Simplify (- 0) into 0 0.986 * [backup-simplify]: Simplify (+ 0 0) into 0 0.987 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* (* 1.0 (/ 1 z)) (/ 0 z)))) into 0 0.987 * [taylor]: Taking taylor expansion of 0 in z 0.987 * [backup-simplify]: Simplify 0 into 0 0.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.988 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 0.988 * [backup-simplify]: Simplify 0 into 0 0.989 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.989 * [backup-simplify]: Simplify 0 into 0 0.990 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.991 * [backup-simplify]: Simplify (- 0) into 0 0.991 * [backup-simplify]: Simplify (+ 0 0) into 0 0.991 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* (* 1.0 (/ 1 z)) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.991 * [taylor]: Taking taylor expansion of 0 in z 0.991 * [backup-simplify]: Simplify 0 into 0 0.992 * [backup-simplify]: Simplify 0 into 0 0.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.993 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 0.994 * [backup-simplify]: Simplify 0 into 0 0.995 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.995 * [backup-simplify]: Simplify 0 into 0 0.995 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 z)) 1)) (* -1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 x))))) into (- (* 1.0 z) (* x z)) 0.995 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- x))) (/ 1 (- z))) into (* -1 (/ (+ (/ 1 x) 1.0) z)) 0.995 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in (x z) around 0 0.995 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z 0.995 * [taylor]: Taking taylor expansion of -1 in z 0.995 * [backup-simplify]: Simplify -1 into -1 0.995 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z 0.996 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z 0.996 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.996 * [taylor]: Taking taylor expansion of x in z 0.996 * [backup-simplify]: Simplify x into x 0.996 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.996 * [taylor]: Taking taylor expansion of 1.0 in z 0.996 * [backup-simplify]: Simplify 1.0 into 1.0 0.996 * [taylor]: Taking taylor expansion of z in z 0.996 * [backup-simplify]: Simplify 0 into 0 0.996 * [backup-simplify]: Simplify 1 into 1 0.996 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ 1.0 (/ 1 x)) 0.996 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 x)) 1) into (+ (/ 1 x) 1.0) 0.996 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x 0.996 * [taylor]: Taking taylor expansion of -1 in x 0.996 * [backup-simplify]: Simplify -1 into -1 0.996 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x 0.996 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.996 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.996 * [taylor]: Taking taylor expansion of x in x 0.996 * [backup-simplify]: Simplify 0 into 0 0.996 * [backup-simplify]: Simplify 1 into 1 0.997 * [backup-simplify]: Simplify (/ 1 1) into 1 0.997 * [taylor]: Taking taylor expansion of 1.0 in x 0.997 * [backup-simplify]: Simplify 1.0 into 1.0 0.997 * [taylor]: Taking taylor expansion of z in x 0.997 * [backup-simplify]: Simplify z into z 0.997 * [backup-simplify]: Simplify (+ 1 0) into 1 0.997 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.998 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x 0.998 * [taylor]: Taking taylor expansion of -1 in x 0.998 * [backup-simplify]: Simplify -1 into -1 0.998 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x 0.998 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.998 * [backup-simplify]: Simplify 0 into 0 0.998 * [backup-simplify]: Simplify 1 into 1 0.998 * [backup-simplify]: Simplify (/ 1 1) into 1 0.998 * [taylor]: Taking taylor expansion of 1.0 in x 0.998 * [backup-simplify]: Simplify 1.0 into 1.0 0.998 * [taylor]: Taking taylor expansion of z in x 0.998 * [backup-simplify]: Simplify z into z 0.999 * [backup-simplify]: Simplify (+ 1 0) into 1 0.999 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.999 * [backup-simplify]: Simplify (* -1 (/ 1 z)) into (/ -1 z) 0.999 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.999 * [taylor]: Taking taylor expansion of -1 in z 0.999 * [backup-simplify]: Simplify -1 into -1 0.999 * [taylor]: Taking taylor expansion of z in z 0.999 * [backup-simplify]: Simplify 0 into 0 0.999 * [backup-simplify]: Simplify 1 into 1 1.000 * [backup-simplify]: Simplify (/ -1 1) into -1 1.000 * [backup-simplify]: Simplify -1 into -1 1.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.001 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.001 * [backup-simplify]: Simplify (- (/ 1.0 z) (+ (* (/ 1 z) (/ 0 z)))) into (* 1.0 (/ 1 z)) 1.001 * [backup-simplify]: Simplify (+ (* -1 (* 1.0 (/ 1 z))) (* 0 (/ 1 z))) into (- (* 1.0 (/ 1 z))) 1.001 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z 1.002 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 1.002 * [taylor]: Taking taylor expansion of 1.0 in z 1.002 * [backup-simplify]: Simplify 1.0 into 1.0 1.002 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.002 * [taylor]: Taking taylor expansion of z in z 1.002 * [backup-simplify]: Simplify 0 into 0 1.002 * [backup-simplify]: Simplify 1 into 1 1.002 * [backup-simplify]: Simplify (/ 1 1) into 1 1.003 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 1.003 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.004 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.005 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.005 * [backup-simplify]: Simplify 0 into 0 1.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.006 * [backup-simplify]: Simplify (+ 0 0) into 0 1.006 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (* 1.0 (/ 1 z)) (/ 0 z)))) into 0 1.007 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 1.0 (/ 1 z))) (* 0 (/ 1 z)))) into 0 1.007 * [taylor]: Taking taylor expansion of 0 in z 1.007 * [backup-simplify]: Simplify 0 into 0 1.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.008 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 1.009 * [backup-simplify]: Simplify (- 0) into 0 1.009 * [backup-simplify]: Simplify 0 into 0 1.010 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.010 * [backup-simplify]: Simplify 0 into 0 1.012 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.012 * [backup-simplify]: Simplify (+ 0 0) into 0 1.012 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (* 1.0 (/ 1 z)) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.014 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 1.0 (/ 1 z))) (* 0 (/ 1 z))))) into 0 1.014 * [taylor]: Taking taylor expansion of 0 in z 1.014 * [backup-simplify]: Simplify 0 into 0 1.014 * [backup-simplify]: Simplify 0 into 0 1.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.016 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 1.016 * [backup-simplify]: Simplify (- 0) into 0 1.016 * [backup-simplify]: Simplify 0 into 0 1.017 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.017 * [backup-simplify]: Simplify 0 into 0 1.018 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- z))) 1)) (* -1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- x)))))) into (- (* 1.0 z) (* x z)) 1.018 * * * * [progress]: [ 2 / 2 ] generating series at (2) 1.018 * [backup-simplify]: Simplify (+ (* x y) (* (- 1.0 x) z)) into (- (+ (* 1.0 z) (* x y)) (* x z)) 1.018 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* x z)) in (x y z) around 0 1.018 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* x z)) in z 1.019 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in z 1.019 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 1.019 * [taylor]: Taking taylor expansion of 1.0 in z 1.019 * [backup-simplify]: Simplify 1.0 into 1.0 1.019 * [taylor]: Taking taylor expansion of z in z 1.019 * [backup-simplify]: Simplify 0 into 0 1.019 * [backup-simplify]: Simplify 1 into 1 1.019 * [taylor]: Taking taylor expansion of (* x y) in z 1.019 * [taylor]: Taking taylor expansion of x in z 1.019 * [backup-simplify]: Simplify x into x 1.019 * [taylor]: Taking taylor expansion of y in z 1.019 * [backup-simplify]: Simplify y into y 1.019 * [taylor]: Taking taylor expansion of (* x z) in z 1.019 * [taylor]: Taking taylor expansion of x in z 1.019 * [backup-simplify]: Simplify x into x 1.019 * [taylor]: Taking taylor expansion of z in z 1.019 * [backup-simplify]: Simplify 0 into 0 1.019 * [backup-simplify]: Simplify 1 into 1 1.019 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* x z)) in y 1.019 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in y 1.019 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 1.019 * [taylor]: Taking taylor expansion of 1.0 in y 1.019 * [backup-simplify]: Simplify 1.0 into 1.0 1.019 * [taylor]: Taking taylor expansion of z in y 1.019 * [backup-simplify]: Simplify z into z 1.019 * [taylor]: Taking taylor expansion of (* x y) in y 1.019 * [taylor]: Taking taylor expansion of x in y 1.019 * [backup-simplify]: Simplify x into x 1.019 * [taylor]: Taking taylor expansion of y in y 1.019 * [backup-simplify]: Simplify 0 into 0 1.019 * [backup-simplify]: Simplify 1 into 1 1.019 * [taylor]: Taking taylor expansion of (* x z) in y 1.019 * [taylor]: Taking taylor expansion of x in y 1.019 * [backup-simplify]: Simplify x into x 1.019 * [taylor]: Taking taylor expansion of z in y 1.020 * [backup-simplify]: Simplify z into z 1.020 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* x z)) in x 1.020 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x 1.020 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 1.020 * [taylor]: Taking taylor expansion of 1.0 in x 1.020 * [backup-simplify]: Simplify 1.0 into 1.0 1.020 * [taylor]: Taking taylor expansion of z in x 1.020 * [backup-simplify]: Simplify z into z 1.020 * [taylor]: Taking taylor expansion of (* x y) in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.020 * [backup-simplify]: Simplify 0 into 0 1.020 * [backup-simplify]: Simplify 1 into 1 1.020 * [taylor]: Taking taylor expansion of y in x 1.020 * [backup-simplify]: Simplify y into y 1.020 * [taylor]: Taking taylor expansion of (* x z) in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.020 * [backup-simplify]: Simplify 0 into 0 1.020 * [backup-simplify]: Simplify 1 into 1 1.020 * [taylor]: Taking taylor expansion of z in x 1.020 * [backup-simplify]: Simplify z into z 1.020 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* x z)) in x 1.020 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x 1.020 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 1.020 * [taylor]: Taking taylor expansion of 1.0 in x 1.020 * [backup-simplify]: Simplify 1.0 into 1.0 1.020 * [taylor]: Taking taylor expansion of z in x 1.020 * [backup-simplify]: Simplify z into z 1.020 * [taylor]: Taking taylor expansion of (* x y) in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.020 * [backup-simplify]: Simplify 0 into 0 1.020 * [backup-simplify]: Simplify 1 into 1 1.020 * [taylor]: Taking taylor expansion of y in x 1.020 * [backup-simplify]: Simplify y into y 1.020 * [taylor]: Taking taylor expansion of (* x z) in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.020 * [backup-simplify]: Simplify 0 into 0 1.021 * [backup-simplify]: Simplify 1 into 1 1.021 * [taylor]: Taking taylor expansion of z in x 1.021 * [backup-simplify]: Simplify z into z 1.021 * [backup-simplify]: Simplify (* 1.0 z) into (* 1.0 z) 1.021 * [backup-simplify]: Simplify (* 0 y) into 0 1.021 * [backup-simplify]: Simplify (+ (* 1.0 z) 0) into (* 1.0 z) 1.021 * [backup-simplify]: Simplify (* 0 z) into 0 1.021 * [backup-simplify]: Simplify (- 0) into 0 1.021 * [backup-simplify]: Simplify (+ (* 1.0 z) 0) into (* 1.0 z) 1.022 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 1.022 * [taylor]: Taking taylor expansion of 1.0 in y 1.022 * [backup-simplify]: Simplify 1.0 into 1.0 1.022 * [taylor]: Taking taylor expansion of z in y 1.022 * [backup-simplify]: Simplify z into z 1.022 * [backup-simplify]: Simplify (* 1.0 z) into (* 1.0 z) 1.022 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 1.022 * [taylor]: Taking taylor expansion of 1.0 in z 1.022 * [backup-simplify]: Simplify 1.0 into 1.0 1.022 * [taylor]: Taking taylor expansion of z in z 1.022 * [backup-simplify]: Simplify 0 into 0 1.022 * [backup-simplify]: Simplify 1 into 1 1.022 * [backup-simplify]: Simplify (* 1.0 0) into 0 1.022 * [backup-simplify]: Simplify 0 into 0 1.023 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 z)) into 0 1.023 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.023 * [backup-simplify]: Simplify (+ 0 y) into y 1.024 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 1.024 * [backup-simplify]: Simplify (- z) into (- z) 1.024 * [backup-simplify]: Simplify (+ y (- z)) into (- y z) 1.024 * [taylor]: Taking taylor expansion of (- y z) in y 1.024 * [taylor]: Taking taylor expansion of y in y 1.024 * [backup-simplify]: Simplify 0 into 0 1.024 * [backup-simplify]: Simplify 1 into 1 1.024 * [taylor]: Taking taylor expansion of z in y 1.024 * [backup-simplify]: Simplify z into z 1.024 * [backup-simplify]: Simplify (- z) into (- z) 1.024 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z) 1.024 * [taylor]: Taking taylor expansion of (- z) in z 1.024 * [taylor]: Taking taylor expansion of z in z 1.024 * [backup-simplify]: Simplify 0 into 0 1.024 * [backup-simplify]: Simplify 1 into 1 1.025 * [backup-simplify]: Simplify (- 0) into 0 1.025 * [backup-simplify]: Simplify 0 into 0 1.025 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 z)) into 0 1.025 * [taylor]: Taking taylor expansion of 0 in z 1.025 * [backup-simplify]: Simplify 0 into 0 1.025 * [backup-simplify]: Simplify 0 into 0 1.027 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 1.027 * [backup-simplify]: Simplify 1.0 into 1.0 1.028 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 z))) into 0 1.029 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.029 * [backup-simplify]: Simplify (+ 0 0) into 0 1.030 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 1.030 * [backup-simplify]: Simplify (- 0) into 0 1.031 * [backup-simplify]: Simplify (+ 0 0) into 0 1.031 * [taylor]: Taking taylor expansion of 0 in y 1.031 * [backup-simplify]: Simplify 0 into 0 1.031 * [taylor]: Taking taylor expansion of 0 in z 1.031 * [backup-simplify]: Simplify 0 into 0 1.031 * [backup-simplify]: Simplify 0 into 0 1.031 * [backup-simplify]: Simplify (- 0) into 0 1.032 * [backup-simplify]: Simplify (+ 1 0) into 1 1.032 * [taylor]: Taking taylor expansion of 1 in z 1.032 * [backup-simplify]: Simplify 1 into 1 1.032 * [backup-simplify]: Simplify 1 into 1 1.033 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 z))) into 0 1.033 * [taylor]: Taking taylor expansion of 0 in z 1.033 * [backup-simplify]: Simplify 0 into 0 1.033 * [backup-simplify]: Simplify 0 into 0 1.033 * [backup-simplify]: Simplify (- 1) into -1 1.033 * [backup-simplify]: Simplify -1 into -1 1.034 * [backup-simplify]: Simplify (+ (* -1 (* z (* 1 x))) (+ (* 1 (* 1 (* y x))) (* 1.0 (* z (* 1 1))))) into (- (+ (* 1.0 z) (* x y)) (* x z)) 1.034 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (- 1.0 (/ 1 x)) (/ 1 z))) into (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* x z))) 1.034 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* x z))) in (x y z) around 0 1.034 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* x z))) in z 1.034 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in z 1.034 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 1.034 * [taylor]: Taking taylor expansion of 1.0 in z 1.034 * [backup-simplify]: Simplify 1.0 into 1.0 1.034 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.035 * [taylor]: Taking taylor expansion of z in z 1.035 * [backup-simplify]: Simplify 0 into 0 1.035 * [backup-simplify]: Simplify 1 into 1 1.035 * [backup-simplify]: Simplify (/ 1 1) into 1 1.035 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 1.035 * [taylor]: Taking taylor expansion of (* x y) in z 1.035 * [taylor]: Taking taylor expansion of x in z 1.035 * [backup-simplify]: Simplify x into x 1.035 * [taylor]: Taking taylor expansion of y in z 1.035 * [backup-simplify]: Simplify y into y 1.035 * [backup-simplify]: Simplify (* x y) into (* x y) 1.035 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 1.035 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z 1.035 * [taylor]: Taking taylor expansion of (* x z) in z 1.035 * [taylor]: Taking taylor expansion of x in z 1.035 * [backup-simplify]: Simplify x into x 1.035 * [taylor]: Taking taylor expansion of z in z 1.035 * [backup-simplify]: Simplify 0 into 0 1.036 * [backup-simplify]: Simplify 1 into 1 1.036 * [backup-simplify]: Simplify (* x 0) into 0 1.036 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.036 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.036 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* x z))) in y 1.036 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in y 1.036 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 1.036 * [taylor]: Taking taylor expansion of 1.0 in y 1.036 * [backup-simplify]: Simplify 1.0 into 1.0 1.036 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.036 * [taylor]: Taking taylor expansion of z in y 1.036 * [backup-simplify]: Simplify z into z 1.036 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.037 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.037 * [taylor]: Taking taylor expansion of (* x y) in y 1.037 * [taylor]: Taking taylor expansion of x in y 1.037 * [backup-simplify]: Simplify x into x 1.037 * [taylor]: Taking taylor expansion of y in y 1.037 * [backup-simplify]: Simplify 0 into 0 1.037 * [backup-simplify]: Simplify 1 into 1 1.037 * [backup-simplify]: Simplify (* x 0) into 0 1.037 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.037 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.037 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y 1.037 * [taylor]: Taking taylor expansion of (* x z) in y 1.037 * [taylor]: Taking taylor expansion of x in y 1.037 * [backup-simplify]: Simplify x into x 1.037 * [taylor]: Taking taylor expansion of z in y 1.037 * [backup-simplify]: Simplify z into z 1.038 * [backup-simplify]: Simplify (* x z) into (* x z) 1.038 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z)) 1.038 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* x z))) in x 1.038 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x 1.038 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 1.038 * [taylor]: Taking taylor expansion of 1.0 in x 1.038 * [backup-simplify]: Simplify 1.0 into 1.0 1.038 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.038 * [taylor]: Taking taylor expansion of z in x 1.038 * [backup-simplify]: Simplify z into z 1.038 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.038 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.038 * [taylor]: Taking taylor expansion of (* x y) in x 1.038 * [taylor]: Taking taylor expansion of x in x 1.038 * [backup-simplify]: Simplify 0 into 0 1.038 * [backup-simplify]: Simplify 1 into 1 1.038 * [taylor]: Taking taylor expansion of y in x 1.038 * [backup-simplify]: Simplify y into y 1.038 * [backup-simplify]: Simplify (* 0 y) into 0 1.039 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.039 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.039 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 1.039 * [taylor]: Taking taylor expansion of (* x z) in x 1.039 * [taylor]: Taking taylor expansion of x in x 1.039 * [backup-simplify]: Simplify 0 into 0 1.039 * [backup-simplify]: Simplify 1 into 1 1.039 * [taylor]: Taking taylor expansion of z in x 1.039 * [backup-simplify]: Simplify z into z 1.039 * [backup-simplify]: Simplify (* 0 z) into 0 1.039 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 1.040 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.040 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* x z))) in x 1.040 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x 1.040 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 1.040 * [taylor]: Taking taylor expansion of 1.0 in x 1.040 * [backup-simplify]: Simplify 1.0 into 1.0 1.040 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.040 * [taylor]: Taking taylor expansion of z in x 1.040 * [backup-simplify]: Simplify z into z 1.040 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.040 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.040 * [taylor]: Taking taylor expansion of (* x y) in x 1.040 * [taylor]: Taking taylor expansion of x in x 1.040 * [backup-simplify]: Simplify 0 into 0 1.040 * [backup-simplify]: Simplify 1 into 1 1.040 * [taylor]: Taking taylor expansion of y in x 1.040 * [backup-simplify]: Simplify y into y 1.040 * [backup-simplify]: Simplify (* 0 y) into 0 1.040 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.041 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.041 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 1.041 * [taylor]: Taking taylor expansion of (* x z) in x 1.041 * [taylor]: Taking taylor expansion of x in x 1.041 * [backup-simplify]: Simplify 0 into 0 1.041 * [backup-simplify]: Simplify 1 into 1 1.041 * [taylor]: Taking taylor expansion of z in x 1.041 * [backup-simplify]: Simplify z into z 1.041 * [backup-simplify]: Simplify (* 0 z) into 0 1.041 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 1.041 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.041 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 1.042 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 1.042 * [backup-simplify]: Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z)) 1.042 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 1.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.042 * [taylor]: Taking taylor expansion of y in y 1.042 * [backup-simplify]: Simplify 0 into 0 1.042 * [backup-simplify]: Simplify 1 into 1 1.042 * [backup-simplify]: Simplify (/ 1 1) into 1 1.042 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.042 * [taylor]: Taking taylor expansion of z in y 1.042 * [backup-simplify]: Simplify z into z 1.042 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.043 * [backup-simplify]: Simplify (+ 1 0) into 1 1.043 * [taylor]: Taking taylor expansion of 1 in z 1.043 * [backup-simplify]: Simplify 1 into 1 1.043 * [backup-simplify]: Simplify (* 1.0 (/ 1 z)) into (/ 1.0 z) 1.044 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.044 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.044 * [backup-simplify]: Simplify (+ (/ 1.0 z) 0) into (* 1.0 (/ 1 z)) 1.045 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 1.045 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.045 * [backup-simplify]: Simplify (- 0) into 0 1.045 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 z)) 0) into (* 1.0 (/ 1 z)) 1.046 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 1.046 * [taylor]: Taking taylor expansion of 1.0 in y 1.046 * [backup-simplify]: Simplify 1.0 into 1.0 1.046 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.046 * [taylor]: Taking taylor expansion of z in y 1.046 * [backup-simplify]: Simplify z into z 1.046 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.047 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 1.047 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z)) 1.047 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 1.047 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.047 * [taylor]: Taking taylor expansion of z in z 1.047 * [backup-simplify]: Simplify 0 into 0 1.047 * [backup-simplify]: Simplify 1 into 1 1.047 * [backup-simplify]: Simplify (/ 1 1) into 1 1.048 * [backup-simplify]: Simplify (- 1) into -1 1.048 * [backup-simplify]: Simplify -1 into -1 1.048 * [backup-simplify]: Simplify 1 into 1 1.048 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.048 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 z))) into 0 1.049 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1.050 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.050 * [backup-simplify]: Simplify (+ 0 0) into 0 1.051 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 1.051 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.051 * [backup-simplify]: Simplify (- 0) into 0 1.052 * [backup-simplify]: Simplify (+ 0 0) into 0 1.052 * [taylor]: Taking taylor expansion of 0 in y 1.052 * [backup-simplify]: Simplify 0 into 0 1.052 * [backup-simplify]: Simplify (* 1.0 (/ 1 z)) into (/ 1.0 z) 1.052 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z 1.052 * [taylor]: Taking taylor expansion of 1.0 in z 1.052 * [backup-simplify]: Simplify 1.0 into 1.0 1.052 * [taylor]: Taking taylor expansion of z in z 1.052 * [backup-simplify]: Simplify 0 into 0 1.052 * [backup-simplify]: Simplify 1 into 1 1.053 * [backup-simplify]: Simplify (/ 1.0 1) into 1.0 1.053 * [backup-simplify]: Simplify 1.0 into 1.0 1.054 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 z)) (* 1 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 z)) (* 1 (/ 1 (/ 1 x))))))) into (- (+ (* 1.0 z) (* x y)) (* x z)) 1.055 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (- 1.0 (/ 1 (- x))) (/ 1 (- z)))) into (- (/ 1 (* x y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 z)))) 1.055 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 z)))) in (x y z) around 0 1.055 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 z)))) in z 1.055 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 1.055 * [taylor]: Taking taylor expansion of (* x y) in z 1.055 * [taylor]: Taking taylor expansion of x in z 1.055 * [backup-simplify]: Simplify x into x 1.055 * [taylor]: Taking taylor expansion of y in z 1.055 * [backup-simplify]: Simplify y into y 1.055 * [backup-simplify]: Simplify (* x y) into (* x y) 1.055 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 1.055 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 z))) in z 1.055 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z 1.055 * [taylor]: Taking taylor expansion of (* x z) in z 1.055 * [taylor]: Taking taylor expansion of x in z 1.055 * [backup-simplify]: Simplify x into x 1.055 * [taylor]: Taking taylor expansion of z in z 1.055 * [backup-simplify]: Simplify 0 into 0 1.055 * [backup-simplify]: Simplify 1 into 1 1.055 * [backup-simplify]: Simplify (* x 0) into 0 1.056 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.056 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.056 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 1.056 * [taylor]: Taking taylor expansion of 1.0 in z 1.056 * [backup-simplify]: Simplify 1.0 into 1.0 1.056 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.056 * [taylor]: Taking taylor expansion of z in z 1.056 * [backup-simplify]: Simplify 0 into 0 1.056 * [backup-simplify]: Simplify 1 into 1 1.056 * [backup-simplify]: Simplify (/ 1 1) into 1 1.057 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 z)))) in y 1.057 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.057 * [taylor]: Taking taylor expansion of (* x y) in y 1.057 * [taylor]: Taking taylor expansion of x in y 1.057 * [backup-simplify]: Simplify x into x 1.057 * [taylor]: Taking taylor expansion of y in y 1.057 * [backup-simplify]: Simplify 0 into 0 1.057 * [backup-simplify]: Simplify 1 into 1 1.057 * [backup-simplify]: Simplify (* x 0) into 0 1.057 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.057 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.057 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 z))) in y 1.057 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y 1.057 * [taylor]: Taking taylor expansion of (* x z) in y 1.057 * [taylor]: Taking taylor expansion of x in y 1.057 * [backup-simplify]: Simplify x into x 1.057 * [taylor]: Taking taylor expansion of z in y 1.057 * [backup-simplify]: Simplify z into z 1.058 * [backup-simplify]: Simplify (* x z) into (* x z) 1.058 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z)) 1.058 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 1.058 * [taylor]: Taking taylor expansion of 1.0 in y 1.058 * [backup-simplify]: Simplify 1.0 into 1.0 1.058 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.058 * [taylor]: Taking taylor expansion of z in y 1.058 * [backup-simplify]: Simplify z into z 1.058 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.058 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 z)))) in x 1.058 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.058 * [taylor]: Taking taylor expansion of (* x y) in x 1.058 * [taylor]: Taking taylor expansion of x in x 1.058 * [backup-simplify]: Simplify 0 into 0 1.058 * [backup-simplify]: Simplify 1 into 1 1.058 * [taylor]: Taking taylor expansion of y in x 1.058 * [backup-simplify]: Simplify y into y 1.058 * [backup-simplify]: Simplify (* 0 y) into 0 1.059 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.059 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.059 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 z))) in x 1.059 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 1.059 * [taylor]: Taking taylor expansion of (* x z) in x 1.059 * [taylor]: Taking taylor expansion of x in x 1.059 * [backup-simplify]: Simplify 0 into 0 1.059 * [backup-simplify]: Simplify 1 into 1 1.059 * [taylor]: Taking taylor expansion of z in x 1.059 * [backup-simplify]: Simplify z into z 1.059 * [backup-simplify]: Simplify (* 0 z) into 0 1.059 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 1.059 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.059 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 1.059 * [taylor]: Taking taylor expansion of 1.0 in x 1.059 * [backup-simplify]: Simplify 1.0 into 1.0 1.060 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.060 * [taylor]: Taking taylor expansion of z in x 1.060 * [backup-simplify]: Simplify z into z 1.060 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.060 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 z)))) in x 1.060 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.060 * [taylor]: Taking taylor expansion of (* x y) in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.060 * [backup-simplify]: Simplify 0 into 0 1.060 * [backup-simplify]: Simplify 1 into 1 1.060 * [taylor]: Taking taylor expansion of y in x 1.060 * [backup-simplify]: Simplify y into y 1.060 * [backup-simplify]: Simplify (* 0 y) into 0 1.060 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.060 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.060 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 z))) in x 1.060 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 1.060 * [taylor]: Taking taylor expansion of (* x z) in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.060 * [backup-simplify]: Simplify 0 into 0 1.061 * [backup-simplify]: Simplify 1 into 1 1.061 * [taylor]: Taking taylor expansion of z in x 1.061 * [backup-simplify]: Simplify z into z 1.061 * [backup-simplify]: Simplify (* 0 z) into 0 1.061 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 1.061 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.061 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 1.061 * [taylor]: Taking taylor expansion of 1.0 in x 1.061 * [backup-simplify]: Simplify 1.0 into 1.0 1.061 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.061 * [taylor]: Taking taylor expansion of z in x 1.061 * [backup-simplify]: Simplify z into z 1.061 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.062 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z) 1.062 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 1.062 * [backup-simplify]: Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z)) 1.062 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 1.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.062 * [taylor]: Taking taylor expansion of y in y 1.062 * [backup-simplify]: Simplify 0 into 0 1.062 * [backup-simplify]: Simplify 1 into 1 1.062 * [backup-simplify]: Simplify (/ 1 1) into 1 1.062 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.062 * [taylor]: Taking taylor expansion of z in y 1.062 * [backup-simplify]: Simplify z into z 1.062 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.063 * [backup-simplify]: Simplify (+ 1 0) into 1 1.063 * [taylor]: Taking taylor expansion of 1 in z 1.063 * [backup-simplify]: Simplify 1 into 1 1.064 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.065 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 1.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.065 * [backup-simplify]: Simplify (* 1.0 (/ 1 z)) into (/ 1.0 z) 1.065 * [backup-simplify]: Simplify (+ 0 (/ 1.0 z)) into (* 1.0 (/ 1 z)) 1.065 * [backup-simplify]: Simplify (- (* 1.0 (/ 1 z))) into (- (* 1.0 (/ 1 z))) 1.065 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 z)))) into (- (* 1.0 (/ 1 z))) 1.066 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in y 1.066 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 1.066 * [taylor]: Taking taylor expansion of 1.0 in y 1.066 * [backup-simplify]: Simplify 1.0 into 1.0 1.066 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.066 * [taylor]: Taking taylor expansion of z in y 1.066 * [backup-simplify]: Simplify z into z 1.066 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.067 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 1.067 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z)) 1.067 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 1.067 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.067 * [taylor]: Taking taylor expansion of z in z 1.067 * [backup-simplify]: Simplify 0 into 0 1.067 * [backup-simplify]: Simplify 1 into 1 1.067 * [backup-simplify]: Simplify (/ 1 1) into 1 1.068 * [backup-simplify]: Simplify (- 1) into -1 1.068 * [backup-simplify]: Simplify -1 into -1 1.068 * [backup-simplify]: Simplify 1 into 1 1.069 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.070 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 1.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.071 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 z))) into 0 1.071 * [backup-simplify]: Simplify (+ 0 0) into 0 1.072 * [backup-simplify]: Simplify (- 0) into 0 1.072 * [backup-simplify]: Simplify (+ 0 0) into 0 1.072 * [taylor]: Taking taylor expansion of 0 in y 1.072 * [backup-simplify]: Simplify 0 into 0 1.072 * [backup-simplify]: Simplify (* 1.0 (/ 1 z)) into (/ 1.0 z) 1.072 * [backup-simplify]: Simplify (- (/ 1.0 z)) into (- (* 1.0 (/ 1 z))) 1.072 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z 1.072 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 1.072 * [taylor]: Taking taylor expansion of 1.0 in z 1.072 * [backup-simplify]: Simplify 1.0 into 1.0 1.072 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.073 * [taylor]: Taking taylor expansion of z in z 1.073 * [backup-simplify]: Simplify 0 into 0 1.073 * [backup-simplify]: Simplify 1 into 1 1.073 * [backup-simplify]: Simplify (/ 1 1) into 1 1.073 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 1.074 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.074 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.076 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- z))) (* 1 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- z))) (* 1 (/ 1 (/ 1 (- x)))))))) into (- (+ (* 1.0 z) (* x y)) (* x z)) 1.076 * * * [progress]: simplifying candidates 1.077 * [simplify]: Simplifying: (expm1 (* (- 1.0 x) z)) (log1p (* (- 1.0 x) z)) (* (- 1.0 x) z) (+ (log (- 1.0 x)) (log z)) (log (* (- 1.0 x) z)) (exp (* (- 1.0 x) z)) (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* z z) z)) (* (cbrt (* (- 1.0 x) z)) (cbrt (* (- 1.0 x) z))) (cbrt (* (- 1.0 x) z)) (* (* (* (- 1.0 x) z) (* (- 1.0 x) z)) (* (- 1.0 x) z)) (sqrt (* (- 1.0 x) z)) (sqrt (* (- 1.0 x) z)) (* (sqrt (- 1.0 x)) (sqrt z)) (* (sqrt (- 1.0 x)) (sqrt z)) (* (- 1.0 x) (* (cbrt z) (cbrt z))) (* (- 1.0 x) (sqrt z)) (* (- 1.0 x) 1) (* (cbrt (- 1.0 x)) z) (* (sqrt (- 1.0 x)) z) (* (- 1.0 x) z) (* (- (sqrt 1.0) (sqrt x)) z) (* (- 1.0 x) z) (* (- (pow 1.0 3) (pow x 3)) z) (* (- (* 1.0 1.0) (* x x)) z) (expm1 (+ (* x y) (* (- 1.0 x) z))) (log1p (+ (* x y) (* (- 1.0 x) z))) (* (exp (* x y)) (exp (* (- 1.0 x) z))) (log (+ (* x y) (* (- 1.0 x) z))) (exp (+ (* x y) (* (- 1.0 x) z))) (* (cbrt (+ (* x y) (* (- 1.0 x) z))) (cbrt (+ (* x y) (* (- 1.0 x) z)))) (cbrt (+ (* x y) (* (- 1.0 x) z))) (* (* (+ (* x y) (* (- 1.0 x) z)) (+ (* x y) (* (- 1.0 x) z))) (+ (* x y) (* (- 1.0 x) z))) (sqrt (+ (* x y) (* (- 1.0 x) z))) (sqrt (+ (* x y) (* (- 1.0 x) z))) (+ (pow (* x y) 3) (pow (* (- 1.0 x) z) 3)) (+ (* (* x y) (* x y)) (- (* (* (- 1.0 x) z) (* (- 1.0 x) z)) (* (* x y) (* (- 1.0 x) z)))) (- (* (* x y) (* x y)) (* (* (- 1.0 x) z) (* (- 1.0 x) z))) (- (* x y) (* (- 1.0 x) z)) (- (* 1.0 z) (* x z)) (- (* 1.0 z) (* x z)) (- (* 1.0 z) (* x z)) (- (+ (* 1.0 z) (* x y)) (* x z)) (- (+ (* 1.0 z) (* x y)) (* x z)) (- (+ (* 1.0 z) (* x y)) (* x z)) 1.078 * * [simplify]: Extracting # 0 : cost 0 1.078 * * [simplify]: Extracting # 1 : cost 0 1.079 * * [simplify]: Extracting # 2 : cost 0 1.079 * * [simplify]: Extracting # 3 : cost 0 1.079 * * [simplify]: Extracting # 4 : cost 0 1.079 * * [simplify]: Extracting # 5 : cost 0 1.079 * * [simplify]: Extracting # 6 : cost 0 1.080 * * [simplify]: iteration 0 : 75 enodes (cost 437 ) 1.120 * * [simplify]: Extracting # 0 : cost 0 1.120 * * [simplify]: Extracting # 1 : cost 0 1.120 * * [simplify]: Extracting # 2 : cost 0 1.120 * * [simplify]: Extracting # 3 : cost 0 1.121 * * [simplify]: Extracting # 4 : cost 0 1.121 * * [simplify]: iteration 1 : 197 enodes (cost 393 ) 1.202 * * [simplify]: Extracting # 0 : cost 0 1.203 * * [simplify]: Extracting # 1 : cost 0 1.204 * * [simplify]: Extracting # 2 : cost 0 1.205 * * [simplify]: Extracting # 3 : cost 0 1.210 * * [simplify]: Extracting # 4 : cost 0 1.211 * * [simplify]: Extracting # 5 : cost 0 1.212 * * [simplify]: iteration 2 : 731 enodes (cost 361 ) 2.160 * * [simplify]: Extracting # 0 : cost 0 2.167 * * [simplify]: Extracting # 1 : cost 0 2.173 * * [simplify]: Extracting # 2 : cost 0 2.184 * * [simplify]: Extracting # 3 : cost 0 2.189 * * [simplify]: Extracting # 4 : cost 0 2.195 * * [simplify]: iteration 3 : 3336 enodes (cost 361 ) 3.572 * * [simplify]: Extracting # 0 : cost 0 3.581 * * [simplify]: Extracting # 1 : cost 0 3.589 * * [simplify]: iteration done: 5000 enodes (cost 361 ) 3.589 * [simplify]: Simplified to: (expm1 (* (- 1.0 x) z)) (log1p (* (- 1.0 x) z)) (* (- 1.0 x) z) (log (* (- 1.0 x) z)) (log (* (- 1.0 x) z)) (exp (* (- 1.0 x) z)) (pow (* (- 1.0 x) z) 3) (* (cbrt (* (- 1.0 x) z)) (cbrt (* (- 1.0 x) z))) (cbrt (* (- 1.0 x) z)) (pow (* (- 1.0 x) z) 3) (sqrt (* (- 1.0 x) z)) (sqrt (* (- 1.0 x) z)) (* (sqrt (- 1.0 x)) (sqrt z)) (* (sqrt (- 1.0 x)) (sqrt z)) (* (- 1.0 x) (* (cbrt z) (cbrt z))) (* (- 1.0 x) (sqrt z)) (- 1.0 x) (* (cbrt (- 1.0 x)) z) (* (sqrt (- 1.0 x)) z) (* (- 1.0 x) z) (* (- (sqrt 1.0) (sqrt x)) z) (* (- 1.0 x) z) (* (- (pow 1.0 3) (pow x 3)) z) (* (- (* 1.0 1.0) (* x x)) z) (expm1 (fma x y (* (- 1.0 x) z))) (log1p (fma x y (* (- 1.0 x) z))) (exp (fma x y (* (- 1.0 x) z))) (log (fma x y (* (- 1.0 x) z))) (exp (fma x y (* (- 1.0 x) z))) (* (cbrt (fma x y (* (- 1.0 x) z))) (cbrt (fma x y (* (- 1.0 x) z)))) (cbrt (fma x y (* (- 1.0 x) z))) (pow (fma (- 1.0 x) z (* x y)) 3) (sqrt (fma x y (* (- 1.0 x) z))) (sqrt (fma x y (* (- 1.0 x) z))) (+ (pow (* x y) 3) (pow (* (- 1.0 x) z) 3)) (fma (* x y) (* x y) (* (* (- 1.0 x) z) (- (* (- 1.0 x) z) (* x y)))) (* (fma x y (* (- 1.0 x) z)) (- (* x y) (* (- 1.0 x) z))) (- (* x y) (* (- 1.0 x) z)) (* (- 1.0 x) z) (* (- 1.0 x) z) (* (- 1.0 x) z) (fma (- 1.0 x) z (* x y)) (fma (- 1.0 x) z (* x y)) (fma (- 1.0 x) z (* x y)) 3.590 * * * [progress]: adding candidates to table 3.729 * * [progress]: iteration 2 / 4 3.729 * * * [progress]: picking best candidate 3.732 * * * * [pick]: Picked # 3.732 * * * [progress]: localizing error 3.738 * * * [progress]: generating rewritten candidates 3.738 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.739 * * * [progress]: generating series expansions 3.739 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.739 * [backup-simplify]: Simplify (fma (- 1.0 x) z (* x y)) into (fma (- 1.0 x) z (* x y)) 3.739 * [approximate]: Taking taylor expansion of (fma (- 1.0 x) z (* x y)) in (x z y) around 0 3.739 * [taylor]: Taking taylor expansion of (fma (- 1.0 x) z (* x y)) in y 3.739 * [taylor]: Rewrote expression to (+ (* (- 1.0 x) z) (* x y)) 3.740 * [taylor]: Taking taylor expansion of (* (- 1.0 x) z) in y 3.740 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 3.740 * [taylor]: Taking taylor expansion of 1.0 in y 3.740 * [backup-simplify]: Simplify 1.0 into 1.0 3.740 * [taylor]: Taking taylor expansion of x in y 3.740 * [backup-simplify]: Simplify x into x 3.740 * [taylor]: Taking taylor expansion of z in y 3.740 * [backup-simplify]: Simplify z into z 3.740 * [taylor]: Taking taylor expansion of (* x y) in y 3.740 * [taylor]: Taking taylor expansion of x in y 3.740 * [backup-simplify]: Simplify x into x 3.740 * [taylor]: Taking taylor expansion of y in y 3.740 * [backup-simplify]: Simplify 0 into 0 3.740 * [backup-simplify]: Simplify 1 into 1 3.740 * [taylor]: Taking taylor expansion of (fma (- 1.0 x) z (* x y)) in z 3.740 * [taylor]: Rewrote expression to (+ (* (- 1.0 x) z) (* x y)) 3.740 * [taylor]: Taking taylor expansion of (* (- 1.0 x) z) in z 3.740 * [taylor]: Taking taylor expansion of (- 1.0 x) in z 3.740 * [taylor]: Taking taylor expansion of 1.0 in z 3.740 * [backup-simplify]: Simplify 1.0 into 1.0 3.740 * [taylor]: Taking taylor expansion of x in z 3.740 * [backup-simplify]: Simplify x into x 3.740 * [taylor]: Taking taylor expansion of z in z 3.740 * [backup-simplify]: Simplify 0 into 0 3.740 * [backup-simplify]: Simplify 1 into 1 3.740 * [taylor]: Taking taylor expansion of (* x y) in z 3.740 * [taylor]: Taking taylor expansion of x in z 3.740 * [backup-simplify]: Simplify x into x 3.740 * [taylor]: Taking taylor expansion of y in z 3.740 * [backup-simplify]: Simplify y into y 3.740 * [taylor]: Taking taylor expansion of (fma (- 1.0 x) z (* x y)) in x 3.740 * [taylor]: Rewrote expression to (+ (* (- 1.0 x) z) (* x y)) 3.740 * [taylor]: Taking taylor expansion of (* (- 1.0 x) z) in x 3.740 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 3.740 * [taylor]: Taking taylor expansion of 1.0 in x 3.740 * [backup-simplify]: Simplify 1.0 into 1.0 3.740 * [taylor]: Taking taylor expansion of x in x 3.740 * [backup-simplify]: Simplify 0 into 0 3.740 * [backup-simplify]: Simplify 1 into 1 3.740 * [taylor]: Taking taylor expansion of z in x 3.740 * [backup-simplify]: Simplify z into z 3.740 * [taylor]: Taking taylor expansion of (* x y) in x 3.740 * [taylor]: Taking taylor expansion of x in x 3.740 * [backup-simplify]: Simplify 0 into 0 3.740 * [backup-simplify]: Simplify 1 into 1 3.740 * [taylor]: Taking taylor expansion of y in x 3.740 * [backup-simplify]: Simplify y into y 3.740 * [taylor]: Taking taylor expansion of (fma (- 1.0 x) z (* x y)) in x 3.741 * [taylor]: Rewrote expression to (+ (* (- 1.0 x) z) (* x y)) 3.741 * [taylor]: Taking taylor expansion of (* (- 1.0 x) z) in x 3.741 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 3.741 * [taylor]: Taking taylor expansion of 1.0 in x 3.741 * [backup-simplify]: Simplify 1.0 into 1.0 3.741 * [taylor]: Taking taylor expansion of x in x 3.741 * [backup-simplify]: Simplify 0 into 0 3.741 * [backup-simplify]: Simplify 1 into 1 3.741 * [taylor]: Taking taylor expansion of z in x 3.741 * [backup-simplify]: Simplify z into z 3.741 * [taylor]: Taking taylor expansion of (* x y) in x 3.741 * [taylor]: Taking taylor expansion of x in x 3.741 * [backup-simplify]: Simplify 0 into 0 3.741 * [backup-simplify]: Simplify 1 into 1 3.741 * [taylor]: Taking taylor expansion of y in x 3.741 * [backup-simplify]: Simplify y into y 3.741 * [backup-simplify]: Simplify (- 0) into 0 3.742 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.742 * [backup-simplify]: Simplify (* 1.0 z) into (* 1.0 z) 3.742 * [backup-simplify]: Simplify (* 0 y) into 0 3.742 * [backup-simplify]: Simplify (+ (* 1.0 z) 0) into (* 1.0 z) 3.742 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 3.742 * [taylor]: Taking taylor expansion of 1.0 in z 3.742 * [backup-simplify]: Simplify 1.0 into 1.0 3.742 * [taylor]: Taking taylor expansion of z in z 3.742 * [backup-simplify]: Simplify 0 into 0 3.742 * [backup-simplify]: Simplify 1 into 1 3.742 * [backup-simplify]: Simplify (* 1.0 0) into 0 3.742 * [taylor]: Taking taylor expansion of 0 in y 3.742 * [backup-simplify]: Simplify 0 into 0 3.742 * [backup-simplify]: Simplify 0 into 0 3.743 * [backup-simplify]: Simplify (- 1) into -1 3.743 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.743 * [backup-simplify]: Simplify (+ (* 1.0 0) (* -1 z)) into (- z) 3.743 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.744 * [backup-simplify]: Simplify (+ (- z) y) into (- y z) 3.744 * [taylor]: Taking taylor expansion of (- y z) in z 3.744 * [taylor]: Taking taylor expansion of y in z 3.744 * [backup-simplify]: Simplify y into y 3.744 * [taylor]: Taking taylor expansion of z in z 3.744 * [backup-simplify]: Simplify 0 into 0 3.744 * [backup-simplify]: Simplify 1 into 1 3.744 * [backup-simplify]: Simplify (- 0) into 0 3.744 * [backup-simplify]: Simplify (+ y 0) into y 3.744 * [taylor]: Taking taylor expansion of y in y 3.744 * [backup-simplify]: Simplify 0 into 0 3.744 * [backup-simplify]: Simplify 1 into 1 3.744 * [backup-simplify]: Simplify 0 into 0 3.745 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 3.745 * [taylor]: Taking taylor expansion of 1.0 in y 3.745 * [backup-simplify]: Simplify 1.0 into 1.0 3.745 * [backup-simplify]: Simplify 1.0 into 1.0 3.745 * [backup-simplify]: Simplify 0 into 0 3.745 * [backup-simplify]: Simplify (- 0) into 0 3.745 * [backup-simplify]: Simplify (+ 0 0) into 0 3.746 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* -1 0) (* 0 z))) into 0 3.746 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.747 * [backup-simplify]: Simplify (+ 0 0) into 0 3.747 * [taylor]: Taking taylor expansion of 0 in z 3.747 * [backup-simplify]: Simplify 0 into 0 3.747 * [taylor]: Taking taylor expansion of 0 in y 3.747 * [backup-simplify]: Simplify 0 into 0 3.747 * [backup-simplify]: Simplify 0 into 0 3.747 * [backup-simplify]: Simplify (- 1) into -1 3.747 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.747 * [taylor]: Taking taylor expansion of -1 in y 3.747 * [backup-simplify]: Simplify -1 into -1 3.747 * [backup-simplify]: Simplify -1 into -1 3.748 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 3.748 * [taylor]: Taking taylor expansion of 0 in y 3.748 * [backup-simplify]: Simplify 0 into 0 3.748 * [backup-simplify]: Simplify 0 into 0 3.748 * [backup-simplify]: Simplify 1 into 1 3.748 * [backup-simplify]: Simplify (+ (* 1 (* y (* 1 x))) (+ (* -1 (* 1 (* z x))) (* 1.0 (* 1 (* z 1))))) into (- (+ (* 1.0 z) (* x y)) (* x z)) 3.748 * [backup-simplify]: Simplify (fma (- 1.0 (/ 1 x)) (/ 1 z) (* (/ 1 x) (/ 1 y))) into (fma (- 1.0 (/ 1 x)) (/ 1 z) (/ 1 (* x y))) 3.748 * [approximate]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 z) (/ 1 (* x y))) in (x z y) around 0 3.748 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 z) (/ 1 (* x y))) in y 3.749 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (/ 1 z)) (/ 1 (* x y))) 3.749 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (/ 1 z)) in y 3.749 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 3.749 * [taylor]: Taking taylor expansion of 1.0 in y 3.749 * [backup-simplify]: Simplify 1.0 into 1.0 3.749 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.749 * [taylor]: Taking taylor expansion of x in y 3.749 * [backup-simplify]: Simplify x into x 3.749 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.749 * [taylor]: Taking taylor expansion of (/ 1 z) in y 3.749 * [taylor]: Taking taylor expansion of z in y 3.749 * [backup-simplify]: Simplify z into z 3.749 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 3.749 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.749 * [taylor]: Taking taylor expansion of (* x y) in y 3.749 * [taylor]: Taking taylor expansion of x in y 3.749 * [backup-simplify]: Simplify x into x 3.749 * [taylor]: Taking taylor expansion of y in y 3.749 * [backup-simplify]: Simplify 0 into 0 3.749 * [backup-simplify]: Simplify 1 into 1 3.749 * [backup-simplify]: Simplify (* x 0) into 0 3.749 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.749 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.749 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 z) (/ 1 (* x y))) in z 3.749 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (/ 1 z)) (/ 1 (* x y))) 3.750 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (/ 1 z)) in z 3.750 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z 3.750 * [taylor]: Taking taylor expansion of 1.0 in z 3.750 * [backup-simplify]: Simplify 1.0 into 1.0 3.750 * [taylor]: Taking taylor expansion of (/ 1 x) in z 3.750 * [taylor]: Taking taylor expansion of x in z 3.750 * [backup-simplify]: Simplify x into x 3.750 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.750 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.750 * [taylor]: Taking taylor expansion of z in z 3.750 * [backup-simplify]: Simplify 0 into 0 3.750 * [backup-simplify]: Simplify 1 into 1 3.750 * [backup-simplify]: Simplify (/ 1 1) into 1 3.750 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 3.750 * [taylor]: Taking taylor expansion of (* x y) in z 3.750 * [taylor]: Taking taylor expansion of x in z 3.750 * [backup-simplify]: Simplify x into x 3.750 * [taylor]: Taking taylor expansion of y in z 3.750 * [backup-simplify]: Simplify y into y 3.750 * [backup-simplify]: Simplify (* x y) into (* x y) 3.750 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 3.750 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 z) (/ 1 (* x y))) in x 3.750 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (/ 1 z)) (/ 1 (* x y))) 3.750 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (/ 1 z)) in x 3.750 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.750 * [taylor]: Taking taylor expansion of 1.0 in x 3.750 * [backup-simplify]: Simplify 1.0 into 1.0 3.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.750 * [taylor]: Taking taylor expansion of x in x 3.750 * [backup-simplify]: Simplify 0 into 0 3.750 * [backup-simplify]: Simplify 1 into 1 3.751 * [backup-simplify]: Simplify (/ 1 1) into 1 3.751 * [taylor]: Taking taylor expansion of (/ 1 z) in x 3.751 * [taylor]: Taking taylor expansion of z in x 3.751 * [backup-simplify]: Simplify z into z 3.751 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 3.751 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.751 * [taylor]: Taking taylor expansion of (* x y) in x 3.751 * [taylor]: Taking taylor expansion of x in x 3.751 * [backup-simplify]: Simplify 0 into 0 3.751 * [backup-simplify]: Simplify 1 into 1 3.751 * [taylor]: Taking taylor expansion of y in x 3.751 * [backup-simplify]: Simplify y into y 3.751 * [backup-simplify]: Simplify (* 0 y) into 0 3.751 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.751 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.751 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 z) (/ 1 (* x y))) in x 3.751 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (/ 1 z)) (/ 1 (* x y))) 3.751 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (/ 1 z)) in x 3.751 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.751 * [taylor]: Taking taylor expansion of 1.0 in x 3.751 * [backup-simplify]: Simplify 1.0 into 1.0 3.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.752 * [taylor]: Taking taylor expansion of x in x 3.752 * [backup-simplify]: Simplify 0 into 0 3.752 * [backup-simplify]: Simplify 1 into 1 3.752 * [backup-simplify]: Simplify (/ 1 1) into 1 3.752 * [taylor]: Taking taylor expansion of (/ 1 z) in x 3.752 * [taylor]: Taking taylor expansion of z in x 3.752 * [backup-simplify]: Simplify z into z 3.752 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 3.752 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.752 * [taylor]: Taking taylor expansion of (* x y) in x 3.752 * [taylor]: Taking taylor expansion of x in x 3.752 * [backup-simplify]: Simplify 0 into 0 3.752 * [backup-simplify]: Simplify 1 into 1 3.752 * [taylor]: Taking taylor expansion of y in x 3.752 * [backup-simplify]: Simplify y into y 3.752 * [backup-simplify]: Simplify (* 0 y) into 0 3.752 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.752 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.753 * [backup-simplify]: Simplify (- 1) into -1 3.753 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.753 * [backup-simplify]: Simplify (* -1 (/ 1 z)) into (/ -1 z) 3.753 * [backup-simplify]: Simplify (+ (/ -1 z) (/ 1 y)) into (- (/ 1 y) (/ 1 z)) 3.753 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z 3.753 * [taylor]: Taking taylor expansion of (/ 1 y) in z 3.753 * [taylor]: Taking taylor expansion of y in z 3.753 * [backup-simplify]: Simplify y into y 3.753 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.753 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.753 * [taylor]: Taking taylor expansion of z in z 3.753 * [backup-simplify]: Simplify 0 into 0 3.753 * [backup-simplify]: Simplify 1 into 1 3.753 * [backup-simplify]: Simplify (/ 1 1) into 1 3.754 * [backup-simplify]: Simplify (- 1) into -1 3.754 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.754 * [taylor]: Taking taylor expansion of -1 in y 3.754 * [backup-simplify]: Simplify -1 into -1 3.754 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 3.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.755 * [backup-simplify]: Simplify (- 0) into 0 3.755 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.755 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (/ 1 z))) into (* 1.0 (/ 1 z)) 3.756 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.756 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.756 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 z)) 0) into (* 1.0 (/ 1 z)) 3.756 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 3.756 * [taylor]: Taking taylor expansion of 1.0 in z 3.756 * [backup-simplify]: Simplify 1.0 into 1.0 3.756 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.756 * [taylor]: Taking taylor expansion of z in z 3.756 * [backup-simplify]: Simplify 0 into 0 3.756 * [backup-simplify]: Simplify 1 into 1 3.756 * [backup-simplify]: Simplify (/ 1 1) into 1 3.757 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.757 * [taylor]: Taking taylor expansion of 1.0 in y 3.757 * [backup-simplify]: Simplify 1.0 into 1.0 3.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.757 * [backup-simplify]: Simplify (- 0) into 0 3.757 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 3.757 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.757 * [taylor]: Taking taylor expansion of y in y 3.757 * [backup-simplify]: Simplify 0 into 0 3.758 * [backup-simplify]: Simplify 1 into 1 3.758 * [backup-simplify]: Simplify (/ 1 1) into 1 3.758 * [backup-simplify]: Simplify 1 into 1 3.758 * [backup-simplify]: Simplify -1 into -1 3.758 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 3.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.759 * [backup-simplify]: Simplify (- 0) into 0 3.759 * [backup-simplify]: Simplify (+ 0 0) into 0 3.759 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (* 0 (/ 1 z)))) into 0 3.760 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.760 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.761 * [backup-simplify]: Simplify (+ 0 0) into 0 3.761 * [taylor]: Taking taylor expansion of 0 in z 3.761 * [backup-simplify]: Simplify 0 into 0 3.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.761 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 3.761 * [taylor]: Taking taylor expansion of 0 in y 3.761 * [backup-simplify]: Simplify 0 into 0 3.762 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.762 * [backup-simplify]: Simplify (- 0) into 0 3.763 * [backup-simplify]: Simplify (+ 0 0) into 0 3.763 * [taylor]: Taking taylor expansion of 0 in y 3.763 * [backup-simplify]: Simplify 0 into 0 3.763 * [backup-simplify]: Simplify 1.0 into 1.0 3.763 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (* (/ 1 (/ 1 z)) 1))) (+ (* -1 (* 1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 x))))) (* 1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 (/ 1 x))))))) into (- (+ (* 1.0 z) (* x y)) (* x z)) 3.763 * [backup-simplify]: Simplify (fma (- 1.0 (/ 1 (- x))) (/ 1 (- z)) (* (/ 1 (- x)) (/ 1 (- y)))) into (fma (+ (/ 1 x) 1.0) (/ -1 z) (/ 1 (* x y))) 3.763 * [approximate]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 z) (/ 1 (* x y))) in (x z y) around 0 3.763 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 z) (/ 1 (* x y))) in y 3.763 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (/ -1 z)) (/ 1 (* x y))) 3.763 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (/ -1 z)) in y 3.763 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 3.763 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.763 * [taylor]: Taking taylor expansion of x in y 3.763 * [backup-simplify]: Simplify x into x 3.763 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.763 * [taylor]: Taking taylor expansion of 1.0 in y 3.764 * [backup-simplify]: Simplify 1.0 into 1.0 3.764 * [taylor]: Taking taylor expansion of (/ -1 z) in y 3.764 * [taylor]: Taking taylor expansion of -1 in y 3.764 * [backup-simplify]: Simplify -1 into -1 3.764 * [taylor]: Taking taylor expansion of z in y 3.764 * [backup-simplify]: Simplify z into z 3.764 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 3.764 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.764 * [taylor]: Taking taylor expansion of (* x y) in y 3.764 * [taylor]: Taking taylor expansion of x in y 3.764 * [backup-simplify]: Simplify x into x 3.764 * [taylor]: Taking taylor expansion of y in y 3.764 * [backup-simplify]: Simplify 0 into 0 3.764 * [backup-simplify]: Simplify 1 into 1 3.764 * [backup-simplify]: Simplify (* x 0) into 0 3.764 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.764 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.764 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 z) (/ 1 (* x y))) in z 3.764 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (/ -1 z)) (/ 1 (* x y))) 3.764 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (/ -1 z)) in z 3.764 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z 3.764 * [taylor]: Taking taylor expansion of (/ 1 x) in z 3.764 * [taylor]: Taking taylor expansion of x in z 3.764 * [backup-simplify]: Simplify x into x 3.764 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.764 * [taylor]: Taking taylor expansion of 1.0 in z 3.764 * [backup-simplify]: Simplify 1.0 into 1.0 3.764 * [taylor]: Taking taylor expansion of (/ -1 z) in z 3.764 * [taylor]: Taking taylor expansion of -1 in z 3.764 * [backup-simplify]: Simplify -1 into -1 3.765 * [taylor]: Taking taylor expansion of z in z 3.765 * [backup-simplify]: Simplify 0 into 0 3.765 * [backup-simplify]: Simplify 1 into 1 3.765 * [backup-simplify]: Simplify (/ -1 1) into -1 3.765 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 3.765 * [taylor]: Taking taylor expansion of (* x y) in z 3.765 * [taylor]: Taking taylor expansion of x in z 3.765 * [backup-simplify]: Simplify x into x 3.765 * [taylor]: Taking taylor expansion of y in z 3.765 * [backup-simplify]: Simplify y into y 3.765 * [backup-simplify]: Simplify (* x y) into (* x y) 3.765 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 3.765 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 z) (/ 1 (* x y))) in x 3.765 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (/ -1 z)) (/ 1 (* x y))) 3.765 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (/ -1 z)) in x 3.765 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.765 * [taylor]: Taking taylor expansion of x in x 3.765 * [backup-simplify]: Simplify 0 into 0 3.765 * [backup-simplify]: Simplify 1 into 1 3.765 * [backup-simplify]: Simplify (/ 1 1) into 1 3.766 * [taylor]: Taking taylor expansion of 1.0 in x 3.766 * [backup-simplify]: Simplify 1.0 into 1.0 3.766 * [taylor]: Taking taylor expansion of (/ -1 z) in x 3.766 * [taylor]: Taking taylor expansion of -1 in x 3.766 * [backup-simplify]: Simplify -1 into -1 3.766 * [taylor]: Taking taylor expansion of z in x 3.766 * [backup-simplify]: Simplify z into z 3.766 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 3.766 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.766 * [taylor]: Taking taylor expansion of (* x y) in x 3.766 * [taylor]: Taking taylor expansion of x in x 3.766 * [backup-simplify]: Simplify 0 into 0 3.766 * [backup-simplify]: Simplify 1 into 1 3.766 * [taylor]: Taking taylor expansion of y in x 3.766 * [backup-simplify]: Simplify y into y 3.766 * [backup-simplify]: Simplify (* 0 y) into 0 3.766 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.766 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.766 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 z) (/ 1 (* x y))) in x 3.766 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (/ -1 z)) (/ 1 (* x y))) 3.766 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (/ -1 z)) in x 3.766 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.766 * [taylor]: Taking taylor expansion of x in x 3.766 * [backup-simplify]: Simplify 0 into 0 3.766 * [backup-simplify]: Simplify 1 into 1 3.767 * [backup-simplify]: Simplify (/ 1 1) into 1 3.767 * [taylor]: Taking taylor expansion of 1.0 in x 3.767 * [backup-simplify]: Simplify 1.0 into 1.0 3.767 * [taylor]: Taking taylor expansion of (/ -1 z) in x 3.767 * [taylor]: Taking taylor expansion of -1 in x 3.767 * [backup-simplify]: Simplify -1 into -1 3.767 * [taylor]: Taking taylor expansion of z in x 3.767 * [backup-simplify]: Simplify z into z 3.767 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 3.767 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.767 * [taylor]: Taking taylor expansion of (* x y) in x 3.767 * [taylor]: Taking taylor expansion of x in x 3.767 * [backup-simplify]: Simplify 0 into 0 3.767 * [backup-simplify]: Simplify 1 into 1 3.767 * [taylor]: Taking taylor expansion of y in x 3.767 * [backup-simplify]: Simplify y into y 3.767 * [backup-simplify]: Simplify (* 0 y) into 0 3.767 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.768 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.768 * [backup-simplify]: Simplify (+ 1 0) into 1 3.768 * [backup-simplify]: Simplify (* 1 (/ -1 z)) into (/ -1 z) 3.768 * [backup-simplify]: Simplify (+ (/ -1 z) (/ 1 y)) into (- (/ 1 y) (/ 1 z)) 3.768 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z 3.768 * [taylor]: Taking taylor expansion of (/ 1 y) in z 3.768 * [taylor]: Taking taylor expansion of y in z 3.768 * [backup-simplify]: Simplify y into y 3.768 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.768 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.768 * [taylor]: Taking taylor expansion of z in z 3.768 * [backup-simplify]: Simplify 0 into 0 3.769 * [backup-simplify]: Simplify 1 into 1 3.769 * [backup-simplify]: Simplify (/ 1 1) into 1 3.769 * [backup-simplify]: Simplify (- 1) into -1 3.770 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.770 * [taylor]: Taking taylor expansion of -1 in y 3.770 * [backup-simplify]: Simplify -1 into -1 3.770 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0 3.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.771 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.771 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (/ -1 z))) into (- (* 1.0 (/ 1 z))) 3.772 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.772 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.773 * [backup-simplify]: Simplify (+ (- (* 1.0 (/ 1 z))) 0) into (- (* 1.0 (/ 1 z))) 3.773 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z 3.773 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 3.773 * [taylor]: Taking taylor expansion of 1.0 in z 3.773 * [backup-simplify]: Simplify 1.0 into 1.0 3.773 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.773 * [taylor]: Taking taylor expansion of z in z 3.773 * [backup-simplify]: Simplify 0 into 0 3.773 * [backup-simplify]: Simplify 1 into 1 3.773 * [backup-simplify]: Simplify (/ 1 1) into 1 3.774 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.774 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.774 * [taylor]: Taking taylor expansion of (- 1.0) in y 3.774 * [taylor]: Taking taylor expansion of 1.0 in y 3.774 * [backup-simplify]: Simplify 1.0 into 1.0 3.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.775 * [backup-simplify]: Simplify (- 0) into 0 3.775 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 3.775 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.775 * [taylor]: Taking taylor expansion of y in y 3.775 * [backup-simplify]: Simplify 0 into 0 3.775 * [backup-simplify]: Simplify 1 into 1 3.776 * [backup-simplify]: Simplify (/ 1 1) into 1 3.776 * [backup-simplify]: Simplify 1 into 1 3.776 * [backup-simplify]: Simplify -1 into -1 3.776 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 3.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.777 * [backup-simplify]: Simplify (+ 0 0) into 0 3.785 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (* 0 (/ -1 z)))) into 0 3.786 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.786 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.787 * [backup-simplify]: Simplify (+ 0 0) into 0 3.787 * [taylor]: Taking taylor expansion of 0 in z 3.787 * [backup-simplify]: Simplify 0 into 0 3.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.788 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 3.788 * [backup-simplify]: Simplify (- 0) into 0 3.788 * [taylor]: Taking taylor expansion of 0 in y 3.788 * [backup-simplify]: Simplify 0 into 0 3.789 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.790 * [backup-simplify]: Simplify (- 0) into 0 3.790 * [backup-simplify]: Simplify (+ 0 0) into 0 3.790 * [taylor]: Taking taylor expansion of 0 in y 3.791 * [backup-simplify]: Simplify 0 into 0 3.791 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.791 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.792 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (* (/ 1 (/ 1 (- z))) 1))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- x)))))) (* 1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (/ 1 (- x)))))))) into (- (+ (* 1.0 z) (* x y)) (* x z)) 3.792 * * * [progress]: simplifying candidates 3.793 * [simplify]: Simplifying: (expm1 (fma (- 1.0 x) z (* x y))) (log1p (fma (- 1.0 x) z (* x y))) (* (- 1.0 x) z) (log (fma (- 1.0 x) z (* x y))) (exp (fma (- 1.0 x) z (* x y))) (* (cbrt (fma (- 1.0 x) z (* x y))) (cbrt (fma (- 1.0 x) z (* x y)))) (cbrt (fma (- 1.0 x) z (* x y))) (* (* (fma (- 1.0 x) z (* x y)) (fma (- 1.0 x) z (* x y))) (fma (- 1.0 x) z (* x y))) (sqrt (fma (- 1.0 x) z (* x y))) (sqrt (fma (- 1.0 x) z (* x y))) (- (+ (* 1.0 z) (* x y)) (* x z)) (- (+ (* 1.0 z) (* x y)) (* x z)) (- (+ (* 1.0 z) (* x y)) (* x z)) 3.794 * * [simplify]: Extracting # 0 : cost 0 3.794 * * [simplify]: Extracting # 1 : cost 0 3.794 * * [simplify]: Extracting # 2 : cost 0 3.794 * * [simplify]: Extracting # 3 : cost 0 3.794 * * [simplify]: Extracting # 4 : cost 0 3.794 * * [simplify]: Extracting # 5 : cost 0 3.794 * * [simplify]: iteration 0 : 21 enodes (cost 146 ) 3.801 * * [simplify]: Extracting # 0 : cost 0 3.802 * * [simplify]: Extracting # 1 : cost 0 3.802 * * [simplify]: Extracting # 2 : cost 0 3.802 * * [simplify]: iteration 1 : 35 enodes (cost 143 ) 3.815 * * [simplify]: Extracting # 0 : cost 0 3.815 * * [simplify]: Extracting # 1 : cost 0 3.816 * * [simplify]: Extracting # 2 : cost 0 3.816 * * [simplify]: Extracting # 3 : cost 0 3.816 * * [simplify]: iteration 2 : 76 enodes (cost 121 ) 3.860 * * [simplify]: Extracting # 0 : cost 0 3.861 * * [simplify]: Extracting # 1 : cost 0 3.861 * * [simplify]: Extracting # 2 : cost 0 3.862 * * [simplify]: Extracting # 3 : cost 0 3.862 * * [simplify]: iteration 3 : 277 enodes (cost 121 ) 4.276 * * [simplify]: Extracting # 0 : cost 0 4.280 * * [simplify]: Extracting # 1 : cost 0 4.283 * * [simplify]: Extracting # 2 : cost 0 4.286 * * [simplify]: Extracting # 3 : cost 0 4.290 * * [simplify]: Extracting # 4 : cost 0 4.293 * * [simplify]: Extracting # 5 : cost 0 4.296 * * [simplify]: Extracting # 6 : cost 0 4.299 * * [simplify]: iteration 4 : 1752 enodes (cost 121 ) 5.210 * * [simplify]: Extracting # 0 : cost 0 5.214 * * [simplify]: Extracting # 1 : cost 0 5.220 * * [simplify]: Extracting # 2 : cost 0 5.226 * * [simplify]: Extracting # 3 : cost 0 5.235 * * [simplify]: Extracting # 4 : cost 0 5.241 * * [simplify]: iteration done: 5000 enodes (cost 121 ) 5.241 * [simplify]: Simplified to: (expm1 (fma (- 1.0 x) z (* x y))) (log1p (fma (- 1.0 x) z (* x y))) (* (- 1.0 x) z) (log (fma (- 1.0 x) z (* x y))) (exp (fma (- 1.0 x) z (* x y))) (* (cbrt (fma (- 1.0 x) z (* x y))) (cbrt (fma (- 1.0 x) z (* x y)))) (cbrt (fma (- 1.0 x) z (* x y))) (pow (fma (- 1.0 x) z (* x y)) 3) (sqrt (fma (- 1.0 x) z (* x y))) (sqrt (fma (- 1.0 x) z (* x y))) (fma (- 1.0 x) z (* x y)) (fma (- 1.0 x) z (* x y)) (fma (- 1.0 x) z (* x y)) 5.241 * * * [progress]: adding candidates to table 5.274 * [progress]: [Phase 3 of 3] Extracting. 5.277 * [simplify]: Simplifying: (fma (- 1.0 x) z (* x y)) 5.277 * * [simplify]: Extracting # 0 : cost 0 5.277 * * [simplify]: Extracting # 1 : cost 0 5.277 * * [simplify]: Extracting # 2 : cost 0 5.277 * * [simplify]: Extracting # 3 : cost 0 5.278 * * [simplify]: Extracting # 4 : cost 0 5.278 * * [simplify]: iteration 0 : 7 enodes (cost 8 ) 5.278 * * [simplify]: Extracting # 0 : cost 0 5.278 * * [simplify]: iteration 1 : 8 enodes (cost 8 ) 5.279 * * [simplify]: Extracting # 0 : cost 0 5.279 * * [simplify]: iteration done: 8 enodes (cost 8 ) 5.279 * [simplify]: Simplified to: (fma (- 1.0 x) z (* x y)) 6.364 * [regime-testing]: Baseline error score: 0.0116995827604352 6.368 * [regime-testing]: Oracle error score: 0.0116995827604352 6.369 * [regime-testing]: End program error score: 0.0116995827604352