25.214 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.032 * * * [progress]: [2/2] Setting up program. 0.038 * [progress]: [Phase 2 of 3] Improving. 0.039 * [simplify]: Simplifying: (/ (* x y) z) 0.039 * * [simplify]: iteration 0: 5 enodes 0.041 * * [simplify]: iteration 1: 8 enodes 0.043 * * [simplify]: iteration 2: 10 enodes 0.046 * * [simplify]: iteration 3: 13 enodes 0.049 * * [simplify]: iteration 4: 15 enodes 0.053 * * [simplify]: iteration 5: 16 enodes 0.057 * * [simplify]: iteration complete: 16 enodes 0.057 * * [simplify]: Extracting #0: cost 1 inf + 0 0.057 * * [simplify]: Extracting #1: cost 9 inf + 0 0.057 * * [simplify]: Extracting #2: cost 4 inf + 87 0.058 * * [simplify]: Extracting #3: cost 0 inf + 296 0.058 * [simplify]: Simplified to: (/ (* x y) z) 0.059 * * [progress]: iteration 1 / 4 0.059 * * * [progress]: picking best candidate 0.066 * * * * [pick]: Picked # 0.066 * * * [progress]: localizing error 0.079 * * * [progress]: generating rewritten candidates 0.079 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.096 * * * [progress]: generating series expansions 0.096 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.096 * [backup-simplify]: Simplify (/ (* x y) z) into (/ (* x y) z) 0.096 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0 0.096 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z 0.096 * [taylor]: Taking taylor expansion of (* x y) in z 0.096 * [taylor]: Taking taylor expansion of x in z 0.096 * [backup-simplify]: Simplify x into x 0.096 * [taylor]: Taking taylor expansion of y in z 0.096 * [backup-simplify]: Simplify y into y 0.096 * [taylor]: Taking taylor expansion of z in z 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [backup-simplify]: Simplify (* x y) into (* x y) 0.096 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y) 0.096 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 0.096 * [taylor]: Taking taylor expansion of (* x y) in y 0.096 * [taylor]: Taking taylor expansion of x in y 0.096 * [backup-simplify]: Simplify x into x 0.096 * [taylor]: Taking taylor expansion of y in y 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [taylor]: Taking taylor expansion of z in y 0.096 * [backup-simplify]: Simplify z into z 0.096 * [backup-simplify]: Simplify (* x 0) into 0 0.097 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.097 * [backup-simplify]: Simplify (/ x z) into (/ x z) 0.097 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 0.097 * [taylor]: Taking taylor expansion of (* x y) in x 0.097 * [taylor]: Taking taylor expansion of x in x 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 1 into 1 0.097 * [taylor]: Taking taylor expansion of y in x 0.097 * [backup-simplify]: Simplify y into y 0.097 * [taylor]: Taking taylor expansion of z in x 0.097 * [backup-simplify]: Simplify z into z 0.097 * [backup-simplify]: Simplify (* 0 y) into 0 0.097 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.097 * [backup-simplify]: Simplify (/ y z) into (/ y z) 0.097 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 0.097 * [taylor]: Taking taylor expansion of (* x y) in x 0.097 * [taylor]: Taking taylor expansion of x in x 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 1 into 1 0.098 * [taylor]: Taking taylor expansion of y in x 0.098 * [backup-simplify]: Simplify y into y 0.098 * [taylor]: Taking taylor expansion of z in x 0.098 * [backup-simplify]: Simplify z into z 0.098 * [backup-simplify]: Simplify (* 0 y) into 0 0.098 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.098 * [backup-simplify]: Simplify (/ y z) into (/ y z) 0.098 * [taylor]: Taking taylor expansion of (/ y z) in y 0.098 * [taylor]: Taking taylor expansion of y in y 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [taylor]: Taking taylor expansion of z in y 0.098 * [backup-simplify]: Simplify z into z 0.098 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.098 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.098 * [taylor]: Taking taylor expansion of z in z 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [backup-simplify]: Simplify (/ 1 1) into 1 0.098 * [backup-simplify]: Simplify 1 into 1 0.099 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.099 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [taylor]: Taking taylor expansion of 0 in z 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0 0.099 * [taylor]: Taking taylor expansion of 0 in z 0.099 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.100 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.101 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.101 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [taylor]: Taking taylor expansion of 0 in z 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [taylor]: Taking taylor expansion of 0 in z 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.101 * [taylor]: Taking taylor expansion of 0 in z 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.102 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.103 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [taylor]: Taking taylor expansion of 0 in z 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [taylor]: Taking taylor expansion of 0 in z 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [taylor]: Taking taylor expansion of 0 in z 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.103 * [taylor]: Taking taylor expansion of 0 in z 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* y x))) into (/ (* x y) z) 0.103 * [backup-simplify]: Simplify (/ (* (/ 1 x) (/ 1 y)) (/ 1 z)) into (/ z (* x y)) 0.103 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0 0.103 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 0.104 * [taylor]: Taking taylor expansion of z in z 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [taylor]: Taking taylor expansion of (* x y) in z 0.104 * [taylor]: Taking taylor expansion of x in z 0.104 * [backup-simplify]: Simplify x into x 0.104 * [taylor]: Taking taylor expansion of y in z 0.104 * [backup-simplify]: Simplify y into y 0.104 * [backup-simplify]: Simplify (* x y) into (* x y) 0.104 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.104 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 0.104 * [taylor]: Taking taylor expansion of z in y 0.104 * [backup-simplify]: Simplify z into z 0.104 * [taylor]: Taking taylor expansion of (* x y) in y 0.104 * [taylor]: Taking taylor expansion of x in y 0.104 * [backup-simplify]: Simplify x into x 0.104 * [taylor]: Taking taylor expansion of y in y 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [backup-simplify]: Simplify (* x 0) into 0 0.104 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.104 * [backup-simplify]: Simplify (/ z x) into (/ z x) 0.104 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 0.104 * [taylor]: Taking taylor expansion of z in x 0.104 * [backup-simplify]: Simplify z into z 0.104 * [taylor]: Taking taylor expansion of (* x y) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [taylor]: Taking taylor expansion of y in x 0.104 * [backup-simplify]: Simplify y into y 0.104 * [backup-simplify]: Simplify (* 0 y) into 0 0.105 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.105 * [backup-simplify]: Simplify (/ z y) into (/ z y) 0.105 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 0.105 * [taylor]: Taking taylor expansion of z in x 0.105 * [backup-simplify]: Simplify z into z 0.105 * [taylor]: Taking taylor expansion of (* x y) in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [taylor]: Taking taylor expansion of y in x 0.105 * [backup-simplify]: Simplify y into y 0.105 * [backup-simplify]: Simplify (* 0 y) into 0 0.105 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.105 * [backup-simplify]: Simplify (/ z y) into (/ z y) 0.105 * [taylor]: Taking taylor expansion of (/ z y) in y 0.105 * [taylor]: Taking taylor expansion of z in y 0.105 * [backup-simplify]: Simplify z into z 0.105 * [taylor]: Taking taylor expansion of y in y 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [backup-simplify]: Simplify (/ z 1) into z 0.105 * [taylor]: Taking taylor expansion of z in z 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [backup-simplify]: Simplify 1 into 1 0.106 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.106 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 0.107 * [taylor]: Taking taylor expansion of 0 in z 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.108 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.108 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [taylor]: Taking taylor expansion of 0 in z 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.109 * [taylor]: Taking taylor expansion of 0 in z 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (/ (* x y) z) 0.109 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z))) into (* -1 (/ z (* x y))) 0.109 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0 0.109 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z 0.109 * [taylor]: Taking taylor expansion of -1 in z 0.109 * [backup-simplify]: Simplify -1 into -1 0.109 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 0.109 * [taylor]: Taking taylor expansion of z in z 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 1 into 1 0.109 * [taylor]: Taking taylor expansion of (* x y) in z 0.109 * [taylor]: Taking taylor expansion of x in z 0.109 * [backup-simplify]: Simplify x into x 0.109 * [taylor]: Taking taylor expansion of y in z 0.109 * [backup-simplify]: Simplify y into y 0.109 * [backup-simplify]: Simplify (* x y) into (* x y) 0.109 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.109 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 0.109 * [taylor]: Taking taylor expansion of -1 in y 0.109 * [backup-simplify]: Simplify -1 into -1 0.109 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 0.109 * [taylor]: Taking taylor expansion of z in y 0.109 * [backup-simplify]: Simplify z into z 0.109 * [taylor]: Taking taylor expansion of (* x y) in y 0.109 * [taylor]: Taking taylor expansion of x in y 0.109 * [backup-simplify]: Simplify x into x 0.109 * [taylor]: Taking taylor expansion of y in y 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 1 into 1 0.109 * [backup-simplify]: Simplify (* x 0) into 0 0.110 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.110 * [backup-simplify]: Simplify (/ z x) into (/ z x) 0.110 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 0.110 * [taylor]: Taking taylor expansion of -1 in x 0.110 * [backup-simplify]: Simplify -1 into -1 0.110 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 0.110 * [taylor]: Taking taylor expansion of z in x 0.110 * [backup-simplify]: Simplify z into z 0.110 * [taylor]: Taking taylor expansion of (* x y) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 1 into 1 0.110 * [taylor]: Taking taylor expansion of y in x 0.110 * [backup-simplify]: Simplify y into y 0.110 * [backup-simplify]: Simplify (* 0 y) into 0 0.110 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.110 * [backup-simplify]: Simplify (/ z y) into (/ z y) 0.110 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 0.110 * [taylor]: Taking taylor expansion of -1 in x 0.110 * [backup-simplify]: Simplify -1 into -1 0.110 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 0.110 * [taylor]: Taking taylor expansion of z in x 0.110 * [backup-simplify]: Simplify z into z 0.110 * [taylor]: Taking taylor expansion of (* x y) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 1 into 1 0.111 * [taylor]: Taking taylor expansion of y in x 0.111 * [backup-simplify]: Simplify y into y 0.111 * [backup-simplify]: Simplify (* 0 y) into 0 0.111 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.111 * [backup-simplify]: Simplify (/ z y) into (/ z y) 0.111 * [backup-simplify]: Simplify (* -1 (/ z y)) into (* -1 (/ z y)) 0.111 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y 0.111 * [taylor]: Taking taylor expansion of -1 in y 0.111 * [backup-simplify]: Simplify -1 into -1 0.111 * [taylor]: Taking taylor expansion of (/ z y) in y 0.111 * [taylor]: Taking taylor expansion of z in y 0.111 * [backup-simplify]: Simplify z into z 0.111 * [taylor]: Taking taylor expansion of y in y 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 1 into 1 0.111 * [backup-simplify]: Simplify (/ z 1) into z 0.111 * [backup-simplify]: Simplify (* -1 z) into (* -1 z) 0.111 * [taylor]: Taking taylor expansion of (* -1 z) in z 0.111 * [taylor]: Taking taylor expansion of -1 in z 0.111 * [backup-simplify]: Simplify -1 into -1 0.111 * [taylor]: Taking taylor expansion of z in z 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 1 into 1 0.112 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1 0.112 * [backup-simplify]: Simplify -1 into -1 0.112 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.113 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 0.113 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z y))) into 0 0.113 * [taylor]: Taking taylor expansion of 0 in y 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 0.114 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 z)) into 0 0.114 * [taylor]: Taking taylor expansion of 0 in z 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0 0.114 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.115 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.116 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z y)))) into 0 0.116 * [taylor]: Taking taylor expansion of 0 in y 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [taylor]: Taking taylor expansion of 0 in z 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.117 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 z))) into 0 0.117 * [taylor]: Taking taylor expansion of 0 in z 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.118 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (/ (* x y) z) 0.118 * * * [progress]: simplifying candidates 0.119 * [simplify]: Simplifying: (- (+ (log x) (log y)) (log z)) (- (log (* x y)) (log z)) (log (/ (* x y) z)) (exp (/ (* x y) z)) (/ (* (* (* x x) x) (* (* y y) y)) (* (* z z) z)) (/ (* (* (* x y) (* x y)) (* x y)) (* (* z z) z)) (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z))) (cbrt (/ (* x y) z)) (* (* (/ (* x y) z) (/ (* x y) z)) (/ (* x y) z)) (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z)) (- (* x y)) (- z) (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)) (/ x (sqrt z)) (/ y (sqrt z)) (/ x 1) (/ y z) (/ 1 z) (/ z (* x y)) (/ (* x y) (* (cbrt z) (cbrt z))) (/ (* x y) (sqrt z)) (/ (* x y) 1) (/ z y) (/ (* x y) z) (/ (* x y) z) (/ (* x y) z) 0.119 * * [simplify]: iteration 0: 48 enodes 0.135 * * [simplify]: iteration 1: 119 enodes 0.193 * * [simplify]: iteration 2: 450 enodes 0.595 * * [simplify]: iteration 3: 2205 enodes 1.852 * * [simplify]: iteration complete: 5006 enodes 1.852 * * [simplify]: Extracting #0: cost 21 inf + 0 1.855 * * [simplify]: Extracting #1: cost 1101 inf + 1 1.867 * * [simplify]: Extracting #2: cost 1732 inf + 7450 1.895 * * [simplify]: Extracting #3: cost 829 inf + 131516 1.954 * * [simplify]: Extracting #4: cost 30 inf + 273851 2.028 * * [simplify]: Extracting #5: cost 0 inf + 279679 2.095 * [simplify]: Simplified to: (log (/ (* x y) z)) (log (/ (* x y) z)) (log (/ (* x y) z)) (exp (/ (* x y) z)) (* (* (/ (* x y) z) (/ (* x y) z)) (/ (* x y) z)) (* (* (/ (* x y) z) (/ (* x y) z)) (/ (* x y) z)) (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z))) (cbrt (/ (* x y) z)) (* (* (/ (* x y) z) (/ (* x y) z)) (/ (* x y) z)) (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z)) (* (- y) x) (- z) (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)) (/ x (sqrt z)) (/ y (sqrt z)) x (/ y z) (/ 1 z) (/ z (* x y)) (/ (* (/ x (cbrt z)) y) (cbrt z)) (/ (* x y) (sqrt z)) (* x y) (/ z y) (/ (* x y) z) (/ (* x y) z) (/ (* x y) z) 2.097 * * * [progress]: adding candidates to table 2.182 * * [progress]: iteration 2 / 4 2.182 * * * [progress]: picking best candidate 2.219 * * * * [pick]: Picked # 2.219 * * * [progress]: localizing error 2.231 * * * [progress]: generating rewritten candidates 2.231 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.248 * * * [progress]: generating series expansions 2.248 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.248 * [backup-simplify]: Simplify (/ x (/ z y)) into (/ (* x y) z) 2.248 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x z y) around 0 2.248 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 2.248 * [taylor]: Taking taylor expansion of (* x y) in y 2.248 * [taylor]: Taking taylor expansion of x in y 2.248 * [backup-simplify]: Simplify x into x 2.248 * [taylor]: Taking taylor expansion of y in y 2.248 * [backup-simplify]: Simplify 0 into 0 2.249 * [backup-simplify]: Simplify 1 into 1 2.249 * [taylor]: Taking taylor expansion of z in y 2.249 * [backup-simplify]: Simplify z into z 2.249 * [backup-simplify]: Simplify (* x 0) into 0 2.249 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.249 * [backup-simplify]: Simplify (/ x z) into (/ x z) 2.249 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z 2.250 * [taylor]: Taking taylor expansion of (* x y) in z 2.250 * [taylor]: Taking taylor expansion of x in z 2.250 * [backup-simplify]: Simplify x into x 2.250 * [taylor]: Taking taylor expansion of y in z 2.250 * [backup-simplify]: Simplify y into y 2.250 * [taylor]: Taking taylor expansion of z in z 2.250 * [backup-simplify]: Simplify 0 into 0 2.250 * [backup-simplify]: Simplify 1 into 1 2.250 * [backup-simplify]: Simplify (* x y) into (* x y) 2.250 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y) 2.250 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 2.250 * [taylor]: Taking taylor expansion of (* x y) in x 2.250 * [taylor]: Taking taylor expansion of x in x 2.250 * [backup-simplify]: Simplify 0 into 0 2.250 * [backup-simplify]: Simplify 1 into 1 2.250 * [taylor]: Taking taylor expansion of y in x 2.250 * [backup-simplify]: Simplify y into y 2.250 * [taylor]: Taking taylor expansion of z in x 2.250 * [backup-simplify]: Simplify z into z 2.250 * [backup-simplify]: Simplify (* 0 y) into 0 2.251 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.251 * [backup-simplify]: Simplify (/ y z) into (/ y z) 2.251 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 2.251 * [taylor]: Taking taylor expansion of (* x y) in x 2.251 * [taylor]: Taking taylor expansion of x in x 2.251 * [backup-simplify]: Simplify 0 into 0 2.251 * [backup-simplify]: Simplify 1 into 1 2.251 * [taylor]: Taking taylor expansion of y in x 2.251 * [backup-simplify]: Simplify y into y 2.251 * [taylor]: Taking taylor expansion of z in x 2.251 * [backup-simplify]: Simplify z into z 2.251 * [backup-simplify]: Simplify (* 0 y) into 0 2.251 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.251 * [backup-simplify]: Simplify (/ y z) into (/ y z) 2.252 * [taylor]: Taking taylor expansion of (/ y z) in z 2.252 * [taylor]: Taking taylor expansion of y in z 2.252 * [backup-simplify]: Simplify y into y 2.252 * [taylor]: Taking taylor expansion of z in z 2.252 * [backup-simplify]: Simplify 0 into 0 2.252 * [backup-simplify]: Simplify 1 into 1 2.252 * [backup-simplify]: Simplify (/ y 1) into y 2.252 * [taylor]: Taking taylor expansion of y in y 2.252 * [backup-simplify]: Simplify 0 into 0 2.252 * [backup-simplify]: Simplify 1 into 1 2.252 * [backup-simplify]: Simplify 1 into 1 2.253 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.253 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0 2.253 * [taylor]: Taking taylor expansion of 0 in z 2.253 * [backup-simplify]: Simplify 0 into 0 2.254 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 2.254 * [taylor]: Taking taylor expansion of 0 in y 2.254 * [backup-simplify]: Simplify 0 into 0 2.254 * [backup-simplify]: Simplify 0 into 0 2.254 * [backup-simplify]: Simplify 0 into 0 2.256 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.256 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.256 * [taylor]: Taking taylor expansion of 0 in z 2.256 * [backup-simplify]: Simplify 0 into 0 2.256 * [taylor]: Taking taylor expansion of 0 in y 2.256 * [backup-simplify]: Simplify 0 into 0 2.256 * [backup-simplify]: Simplify 0 into 0 2.257 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.257 * [taylor]: Taking taylor expansion of 0 in y 2.258 * [backup-simplify]: Simplify 0 into 0 2.258 * [backup-simplify]: Simplify 0 into 0 2.258 * [backup-simplify]: Simplify 0 into 0 2.258 * [backup-simplify]: Simplify 0 into 0 2.258 * [backup-simplify]: Simplify (* 1 (* y (* (/ 1 z) x))) into (/ (* x y) z) 2.258 * [backup-simplify]: Simplify (/ (/ 1 x) (/ (/ 1 z) (/ 1 y))) into (/ z (* x y)) 2.258 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x z y) around 0 2.258 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 2.258 * [taylor]: Taking taylor expansion of z in y 2.258 * [backup-simplify]: Simplify z into z 2.258 * [taylor]: Taking taylor expansion of (* x y) in y 2.258 * [taylor]: Taking taylor expansion of x in y 2.258 * [backup-simplify]: Simplify x into x 2.258 * [taylor]: Taking taylor expansion of y in y 2.258 * [backup-simplify]: Simplify 0 into 0 2.258 * [backup-simplify]: Simplify 1 into 1 2.258 * [backup-simplify]: Simplify (* x 0) into 0 2.259 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.259 * [backup-simplify]: Simplify (/ z x) into (/ z x) 2.259 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 2.259 * [taylor]: Taking taylor expansion of z in z 2.259 * [backup-simplify]: Simplify 0 into 0 2.259 * [backup-simplify]: Simplify 1 into 1 2.259 * [taylor]: Taking taylor expansion of (* x y) in z 2.259 * [taylor]: Taking taylor expansion of x in z 2.259 * [backup-simplify]: Simplify x into x 2.259 * [taylor]: Taking taylor expansion of y in z 2.259 * [backup-simplify]: Simplify y into y 2.259 * [backup-simplify]: Simplify (* x y) into (* x y) 2.259 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 2.259 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 2.260 * [taylor]: Taking taylor expansion of z in x 2.260 * [backup-simplify]: Simplify z into z 2.260 * [taylor]: Taking taylor expansion of (* x y) in x 2.260 * [taylor]: Taking taylor expansion of x in x 2.260 * [backup-simplify]: Simplify 0 into 0 2.260 * [backup-simplify]: Simplify 1 into 1 2.260 * [taylor]: Taking taylor expansion of y in x 2.260 * [backup-simplify]: Simplify y into y 2.260 * [backup-simplify]: Simplify (* 0 y) into 0 2.261 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.261 * [backup-simplify]: Simplify (/ z y) into (/ z y) 2.261 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 2.261 * [taylor]: Taking taylor expansion of z in x 2.261 * [backup-simplify]: Simplify z into z 2.261 * [taylor]: Taking taylor expansion of (* x y) in x 2.261 * [taylor]: Taking taylor expansion of x in x 2.261 * [backup-simplify]: Simplify 0 into 0 2.261 * [backup-simplify]: Simplify 1 into 1 2.261 * [taylor]: Taking taylor expansion of y in x 2.261 * [backup-simplify]: Simplify y into y 2.261 * [backup-simplify]: Simplify (* 0 y) into 0 2.262 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.262 * [backup-simplify]: Simplify (/ z y) into (/ z y) 2.262 * [taylor]: Taking taylor expansion of (/ z y) in z 2.262 * [taylor]: Taking taylor expansion of z in z 2.262 * [backup-simplify]: Simplify 0 into 0 2.262 * [backup-simplify]: Simplify 1 into 1 2.262 * [taylor]: Taking taylor expansion of y in z 2.262 * [backup-simplify]: Simplify y into y 2.262 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.262 * [taylor]: Taking taylor expansion of y in y 2.262 * [backup-simplify]: Simplify 0 into 0 2.262 * [backup-simplify]: Simplify 1 into 1 2.262 * [backup-simplify]: Simplify (/ 1 1) into 1 2.263 * [backup-simplify]: Simplify 1 into 1 2.263 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.264 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 2.264 * [taylor]: Taking taylor expansion of 0 in z 2.264 * [backup-simplify]: Simplify 0 into 0 2.264 * [taylor]: Taking taylor expansion of 0 in y 2.264 * [backup-simplify]: Simplify 0 into 0 2.264 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 2.264 * [taylor]: Taking taylor expansion of 0 in y 2.264 * [backup-simplify]: Simplify 0 into 0 2.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.265 * [backup-simplify]: Simplify 0 into 0 2.266 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.266 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.266 * [taylor]: Taking taylor expansion of 0 in z 2.266 * [backup-simplify]: Simplify 0 into 0 2.266 * [taylor]: Taking taylor expansion of 0 in y 2.266 * [backup-simplify]: Simplify 0 into 0 2.267 * [taylor]: Taking taylor expansion of 0 in y 2.267 * [backup-simplify]: Simplify 0 into 0 2.267 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.267 * [taylor]: Taking taylor expansion of 0 in y 2.267 * [backup-simplify]: Simplify 0 into 0 2.267 * [backup-simplify]: Simplify 0 into 0 2.267 * [backup-simplify]: Simplify 0 into 0 2.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.268 * [backup-simplify]: Simplify 0 into 0 2.270 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.270 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.270 * [taylor]: Taking taylor expansion of 0 in z 2.270 * [backup-simplify]: Simplify 0 into 0 2.270 * [taylor]: Taking taylor expansion of 0 in y 2.270 * [backup-simplify]: Simplify 0 into 0 2.270 * [taylor]: Taking taylor expansion of 0 in y 2.270 * [backup-simplify]: Simplify 0 into 0 2.270 * [taylor]: Taking taylor expansion of 0 in y 2.270 * [backup-simplify]: Simplify 0 into 0 2.270 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.270 * [taylor]: Taking taylor expansion of 0 in y 2.271 * [backup-simplify]: Simplify 0 into 0 2.271 * [backup-simplify]: Simplify 0 into 0 2.271 * [backup-simplify]: Simplify 0 into 0 2.271 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 y)) (* (/ 1 z) (/ 1 (/ 1 x))))) into (/ (* x y) z) 2.271 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (/ (/ 1 (- z)) (/ 1 (- y)))) into (* -1 (/ z (* x y))) 2.271 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0 2.271 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 2.271 * [taylor]: Taking taylor expansion of -1 in y 2.271 * [backup-simplify]: Simplify -1 into -1 2.271 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 2.271 * [taylor]: Taking taylor expansion of z in y 2.271 * [backup-simplify]: Simplify z into z 2.271 * [taylor]: Taking taylor expansion of (* x y) in y 2.271 * [taylor]: Taking taylor expansion of x in y 2.271 * [backup-simplify]: Simplify x into x 2.271 * [taylor]: Taking taylor expansion of y in y 2.271 * [backup-simplify]: Simplify 0 into 0 2.271 * [backup-simplify]: Simplify 1 into 1 2.272 * [backup-simplify]: Simplify (* x 0) into 0 2.272 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.272 * [backup-simplify]: Simplify (/ z x) into (/ z x) 2.272 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z 2.272 * [taylor]: Taking taylor expansion of -1 in z 2.272 * [backup-simplify]: Simplify -1 into -1 2.272 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 2.272 * [taylor]: Taking taylor expansion of z in z 2.272 * [backup-simplify]: Simplify 0 into 0 2.272 * [backup-simplify]: Simplify 1 into 1 2.272 * [taylor]: Taking taylor expansion of (* x y) in z 2.272 * [taylor]: Taking taylor expansion of x in z 2.272 * [backup-simplify]: Simplify x into x 2.272 * [taylor]: Taking taylor expansion of y in z 2.272 * [backup-simplify]: Simplify y into y 2.273 * [backup-simplify]: Simplify (* x y) into (* x y) 2.273 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 2.273 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 2.273 * [taylor]: Taking taylor expansion of -1 in x 2.273 * [backup-simplify]: Simplify -1 into -1 2.273 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 2.273 * [taylor]: Taking taylor expansion of z in x 2.273 * [backup-simplify]: Simplify z into z 2.273 * [taylor]: Taking taylor expansion of (* x y) in x 2.273 * [taylor]: Taking taylor expansion of x in x 2.273 * [backup-simplify]: Simplify 0 into 0 2.273 * [backup-simplify]: Simplify 1 into 1 2.273 * [taylor]: Taking taylor expansion of y in x 2.273 * [backup-simplify]: Simplify y into y 2.273 * [backup-simplify]: Simplify (* 0 y) into 0 2.274 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.274 * [backup-simplify]: Simplify (/ z y) into (/ z y) 2.274 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 2.274 * [taylor]: Taking taylor expansion of -1 in x 2.274 * [backup-simplify]: Simplify -1 into -1 2.274 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 2.274 * [taylor]: Taking taylor expansion of z in x 2.274 * [backup-simplify]: Simplify z into z 2.274 * [taylor]: Taking taylor expansion of (* x y) in x 2.274 * [taylor]: Taking taylor expansion of x in x 2.274 * [backup-simplify]: Simplify 0 into 0 2.274 * [backup-simplify]: Simplify 1 into 1 2.274 * [taylor]: Taking taylor expansion of y in x 2.274 * [backup-simplify]: Simplify y into y 2.274 * [backup-simplify]: Simplify (* 0 y) into 0 2.275 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.275 * [backup-simplify]: Simplify (/ z y) into (/ z y) 2.275 * [backup-simplify]: Simplify (* -1 (/ z y)) into (* -1 (/ z y)) 2.275 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z 2.275 * [taylor]: Taking taylor expansion of -1 in z 2.275 * [backup-simplify]: Simplify -1 into -1 2.275 * [taylor]: Taking taylor expansion of (/ z y) in z 2.275 * [taylor]: Taking taylor expansion of z in z 2.275 * [backup-simplify]: Simplify 0 into 0 2.275 * [backup-simplify]: Simplify 1 into 1 2.275 * [taylor]: Taking taylor expansion of y in z 2.275 * [backup-simplify]: Simplify y into y 2.275 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.275 * [backup-simplify]: Simplify (* -1 (/ 1 y)) into (/ -1 y) 2.275 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.275 * [taylor]: Taking taylor expansion of -1 in y 2.275 * [backup-simplify]: Simplify -1 into -1 2.275 * [taylor]: Taking taylor expansion of y in y 2.275 * [backup-simplify]: Simplify 0 into 0 2.275 * [backup-simplify]: Simplify 1 into 1 2.276 * [backup-simplify]: Simplify (/ -1 1) into -1 2.276 * [backup-simplify]: Simplify -1 into -1 2.277 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.277 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 2.278 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z y))) into 0 2.278 * [taylor]: Taking taylor expansion of 0 in z 2.278 * [backup-simplify]: Simplify 0 into 0 2.278 * [taylor]: Taking taylor expansion of 0 in y 2.278 * [backup-simplify]: Simplify 0 into 0 2.278 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 2.279 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 y))) into 0 2.279 * [taylor]: Taking taylor expansion of 0 in y 2.279 * [backup-simplify]: Simplify 0 into 0 2.280 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.280 * [backup-simplify]: Simplify 0 into 0 2.281 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.281 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.282 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z y)))) into 0 2.282 * [taylor]: Taking taylor expansion of 0 in z 2.282 * [backup-simplify]: Simplify 0 into 0 2.282 * [taylor]: Taking taylor expansion of 0 in y 2.282 * [backup-simplify]: Simplify 0 into 0 2.282 * [taylor]: Taking taylor expansion of 0 in y 2.282 * [backup-simplify]: Simplify 0 into 0 2.283 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.283 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 2.283 * [taylor]: Taking taylor expansion of 0 in y 2.284 * [backup-simplify]: Simplify 0 into 0 2.284 * [backup-simplify]: Simplify 0 into 0 2.284 * [backup-simplify]: Simplify 0 into 0 2.285 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.285 * [backup-simplify]: Simplify 0 into 0 2.286 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.286 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.288 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ z y))))) into 0 2.288 * [taylor]: Taking taylor expansion of 0 in z 2.288 * [backup-simplify]: Simplify 0 into 0 2.288 * [taylor]: Taking taylor expansion of 0 in y 2.288 * [backup-simplify]: Simplify 0 into 0 2.288 * [taylor]: Taking taylor expansion of 0 in y 2.288 * [backup-simplify]: Simplify 0 into 0 2.288 * [taylor]: Taking taylor expansion of 0 in y 2.288 * [backup-simplify]: Simplify 0 into 0 2.288 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.289 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 2.289 * [taylor]: Taking taylor expansion of 0 in y 2.289 * [backup-simplify]: Simplify 0 into 0 2.289 * [backup-simplify]: Simplify 0 into 0 2.289 * [backup-simplify]: Simplify 0 into 0 2.290 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (/ 1 (- x)))))) into (/ (* x y) z) 2.290 * * * [progress]: simplifying candidates 2.291 * [simplify]: Simplifying: (- (log x) (- (log z) (log y))) (- (log x) (log (/ z y))) (log (/ x (/ z y))) (exp (/ x (/ z y))) (/ (* (* x x) x) (/ (* (* z z) z) (* (* y y) y))) (/ (* (* x x) x) (* (* (/ z y) (/ z y)) (/ z y))) (* (cbrt (/ x (/ z y))) (cbrt (/ x (/ z y)))) (cbrt (/ x (/ z y))) (* (* (/ x (/ z y)) (/ x (/ z y))) (/ x (/ z y))) (sqrt (/ x (/ z y))) (sqrt (/ x (/ z y))) (- x) (- (/ z y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ z y)) (cbrt (/ z y)))) (/ (cbrt x) (cbrt (/ z y))) (/ (* (cbrt x) (cbrt x)) (sqrt (/ z y))) (/ (cbrt x) (sqrt (/ z y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ (cbrt z) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (sqrt y))) (/ (cbrt x) (/ (cbrt z) (sqrt y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) 1)) (/ (cbrt x) (/ (cbrt z) y)) (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ (sqrt z) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (sqrt y))) (/ (cbrt x) (/ (sqrt z) (sqrt y))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) 1)) (/ (cbrt x) (/ (sqrt z) y)) (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ z (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt y))) (/ (cbrt x) (/ z (sqrt y))) (/ (* (cbrt x) (cbrt x)) (/ 1 1)) (/ (cbrt x) (/ z y)) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (/ z y)) (/ (* (cbrt x) (cbrt x)) z) (/ (cbrt x) (/ 1 y)) (/ (sqrt x) (* (cbrt (/ z y)) (cbrt (/ z y)))) (/ (sqrt x) (cbrt (/ z y))) (/ (sqrt x) (sqrt (/ z y))) (/ (sqrt x) (sqrt (/ z y))) (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ (cbrt z) (cbrt y))) (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (sqrt y))) (/ (sqrt x) (/ (cbrt z) (sqrt y))) (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) 1)) (/ (sqrt x) (/ (cbrt z) y)) (/ (sqrt x) (/ (sqrt z) (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ (sqrt z) (cbrt y))) (/ (sqrt x) (/ (sqrt z) (sqrt y))) (/ (sqrt x) (/ (sqrt z) (sqrt y))) (/ (sqrt x) (/ (sqrt z) 1)) (/ (sqrt x) (/ (sqrt z) y)) (/ (sqrt x) (/ 1 (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ z (cbrt y))) (/ (sqrt x) (/ 1 (sqrt y))) (/ (sqrt x) (/ z (sqrt y))) (/ (sqrt x) (/ 1 1)) (/ (sqrt x) (/ z y)) (/ (sqrt x) 1) (/ (sqrt x) (/ z y)) (/ (sqrt x) z) (/ (sqrt x) (/ 1 y)) (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y)))) (/ x (cbrt (/ z y))) (/ 1 (sqrt (/ z y))) (/ x (sqrt (/ z y))) (/ 1 (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y)))) (/ x (/ (cbrt z) (cbrt y))) (/ 1 (/ (* (cbrt z) (cbrt z)) (sqrt y))) (/ x (/ (cbrt z) (sqrt y))) (/ 1 (/ (* (cbrt z) (cbrt z)) 1)) (/ x (/ (cbrt z) y)) (/ 1 (/ (sqrt z) (* (cbrt y) (cbrt y)))) (/ x (/ (sqrt z) (cbrt y))) (/ 1 (/ (sqrt z) (sqrt y))) (/ x (/ (sqrt z) (sqrt y))) (/ 1 (/ (sqrt z) 1)) (/ x (/ (sqrt z) y)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))) (/ x (/ z (cbrt y))) (/ 1 (/ 1 (sqrt y))) (/ x (/ z (sqrt y))) (/ 1 (/ 1 1)) (/ x (/ z y)) (/ 1 1) (/ x (/ z y)) (/ 1 z) (/ x (/ 1 y)) (/ 1 (/ z y)) (/ (/ z y) x) (/ x (* (cbrt (/ z y)) (cbrt (/ z y)))) (/ x (sqrt (/ z y))) (/ x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y)))) (/ x (/ (* (cbrt z) (cbrt z)) (sqrt y))) (/ x (/ (* (cbrt z) (cbrt z)) 1)) (/ x (/ (sqrt z) (* (cbrt y) (cbrt y)))) (/ x (/ (sqrt z) (sqrt y))) (/ x (/ (sqrt z) 1)) (/ x (/ 1 (* (cbrt y) (cbrt y)))) (/ x (/ 1 (sqrt y))) (/ x (/ 1 1)) (/ x 1) (/ x z) (/ (/ z y) (cbrt x)) (/ (/ z y) (sqrt x)) (/ (/ z y) x) (/ x z) (/ (* x y) z) (/ (* x y) z) (/ (* x y) z) 2.294 * * [simplify]: iteration 0: 150 enodes 2.330 * * [simplify]: iteration 1: 367 enodes 2.419 * * [simplify]: iteration 2: 1003 enodes 2.975 * * [simplify]: iteration 3: 3695 enodes 3.722 * * [simplify]: iteration complete: 5000 enodes 3.723 * * [simplify]: Extracting #0: cost 93 inf + 0 3.725 * * [simplify]: Extracting #1: cost 1214 inf + 2 3.734 * * [simplify]: Extracting #2: cost 1505 inf + 37037 3.768 * * [simplify]: Extracting #3: cost 442 inf + 203360 3.817 * * [simplify]: Extracting #4: cost 28 inf + 282486 3.873 * * [simplify]: Extracting #5: cost 0 inf + 289690 3.933 * [simplify]: Simplified to: (log (/ (* x y) z)) (log (/ (* x y) z)) (log (/ (* x y) z)) (exp (/ (* x y) z)) (* (* (/ (* x y) z) (/ (* x y) z)) (/ (* x y) z)) (* (* (/ (* x y) z) (/ (* x y) z)) (/ (* x y) z)) (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z))) (cbrt (/ (* x y) z)) (* (* (/ (* x y) z) (/ (* x y) z)) (/ (* x y) z)) (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z)) (- x) (- (/ z y)) (* (/ (cbrt x) (cbrt (/ z y))) (/ (cbrt x) (cbrt (/ z y)))) (/ (cbrt x) (cbrt (/ z y))) (/ (* (cbrt x) (cbrt x)) (sqrt (/ z y))) (/ (cbrt x) (sqrt (/ z y))) (* (/ (* (cbrt x) (cbrt y)) (cbrt z)) (/ (* (cbrt x) (cbrt y)) (cbrt z))) (/ (* (cbrt x) (cbrt y)) (cbrt z)) (* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) (sqrt y)) (/ (cbrt x) (/ (cbrt z) (sqrt y))) (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) (* (/ (cbrt x) (cbrt z)) y) (* (/ (* (cbrt x) (cbrt y)) (sqrt z)) (* (cbrt x) (cbrt y))) (/ (* (cbrt x) (cbrt y)) (sqrt z)) (* (* (cbrt x) (cbrt x)) (/ (sqrt y) (sqrt z))) (/ (* (cbrt x) (sqrt y)) (sqrt z)) (* (/ (cbrt x) (sqrt z)) (cbrt x)) (/ (* (cbrt x) y) (sqrt z)) (* (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))) (/ (* (cbrt x) (cbrt y)) z) (* (* (cbrt x) (sqrt y)) (cbrt x)) (/ (* (cbrt x) (sqrt y)) z) (* (cbrt x) (cbrt x)) (* (/ (cbrt x) z) y) (* (cbrt x) (cbrt x)) (* (/ (cbrt x) z) y) (* (/ (cbrt x) z) (cbrt x)) (* (cbrt x) y) (/ (sqrt x) (* (cbrt (/ z y)) (cbrt (/ z y)))) (/ (sqrt x) (cbrt (/ z y))) (/ (sqrt x) (sqrt (/ z y))) (/ (sqrt x) (sqrt (/ z y))) (/ (sqrt x) (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y)))) (* (/ (sqrt x) (cbrt z)) (cbrt y)) (* (/ (/ (sqrt x) (cbrt z)) (cbrt z)) (sqrt y)) (* (/ (sqrt x) (cbrt z)) (sqrt y)) (/ (/ (sqrt x) (cbrt z)) (cbrt z)) (/ (* y (sqrt x)) (cbrt z)) (/ (sqrt x) (/ (/ (sqrt z) (cbrt y)) (cbrt y))) (* (/ (cbrt y) (sqrt z)) (sqrt x)) (/ (sqrt x) (/ (sqrt z) (sqrt y))) (/ (sqrt x) (/ (sqrt z) (sqrt y))) (/ (sqrt x) (sqrt z)) (/ (sqrt x) (/ (sqrt z) y)) (* (sqrt x) (* (cbrt y) (cbrt y))) (/ (* (sqrt x) (cbrt y)) z) (* (sqrt x) (sqrt y)) (/ (sqrt x) (/ z (sqrt y))) (sqrt x) (* y (/ (sqrt x) z)) (sqrt x) (* y (/ (sqrt x) z)) (/ (sqrt x) z) (* y (sqrt x)) (/ (/ 1 (cbrt (/ z y))) (cbrt (/ z y))) (/ x (cbrt (/ z y))) (/ 1 (sqrt (/ z y))) (/ x (sqrt (/ z y))) (* (/ (cbrt y) (cbrt z)) (/ (cbrt y) (cbrt z))) (* (/ x (cbrt z)) (cbrt y)) (/ (sqrt y) (* (cbrt z) (cbrt z))) (/ x (/ (cbrt z) (sqrt y))) (* (/ 1 (cbrt z)) (/ 1 (cbrt z))) (/ (* y x) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt z)) (* (cbrt y) (/ x (sqrt z))) (/ (sqrt y) (sqrt z)) (* (/ x (sqrt z)) (sqrt y)) (/ 1 (sqrt z)) (/ (* y x) (sqrt z)) (* (cbrt y) (cbrt y)) (* (cbrt y) (/ x z)) (sqrt y) (* (/ x z) (sqrt y)) 1 (/ (* x y) z) 1 (/ (* x y) z) (/ 1 z) (* y x) (/ y z) (/ (/ z y) x) (/ (/ x (cbrt (/ z y))) (cbrt (/ z y))) (/ x (sqrt (/ z y))) (/ x (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y)))) (/ x (* (cbrt z) (/ (cbrt z) (sqrt y)))) (/ x (* (cbrt z) (cbrt z))) (* (* (/ x (sqrt z)) (cbrt y)) (cbrt y)) (* (/ x (sqrt z)) (sqrt y)) (/ x (sqrt z)) (* (* (cbrt y) x) (cbrt y)) (* (sqrt y) x) x x (/ x z) (/ (/ z y) (cbrt x)) (/ (/ z y) (sqrt x)) (/ (/ z y) x) (/ x z) (/ (* y x) z) (/ (* y x) z) (/ (* y x) z) 3.936 * * * [progress]: adding candidates to table 4.257 * * [progress]: iteration 3 / 4 4.257 * * * [progress]: picking best candidate 4.292 * * * * [pick]: Picked # 4.292 * * * [progress]: localizing error 4.304 * * * [progress]: generating rewritten candidates 4.304 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.331 * * * [progress]: generating series expansions 4.331 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.331 * [backup-simplify]: Simplify (* x (/ y z)) into (/ (* x y) z) 4.331 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0 4.331 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z 4.331 * [taylor]: Taking taylor expansion of (* x y) in z 4.332 * [taylor]: Taking taylor expansion of x in z 4.332 * [backup-simplify]: Simplify x into x 4.332 * [taylor]: Taking taylor expansion of y in z 4.332 * [backup-simplify]: Simplify y into y 4.332 * [taylor]: Taking taylor expansion of z in z 4.332 * [backup-simplify]: Simplify 0 into 0 4.332 * [backup-simplify]: Simplify 1 into 1 4.332 * [backup-simplify]: Simplify (* x y) into (* x y) 4.332 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y) 4.332 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 4.332 * [taylor]: Taking taylor expansion of (* x y) in y 4.332 * [taylor]: Taking taylor expansion of x in y 4.332 * [backup-simplify]: Simplify x into x 4.332 * [taylor]: Taking taylor expansion of y in y 4.332 * [backup-simplify]: Simplify 0 into 0 4.332 * [backup-simplify]: Simplify 1 into 1 4.332 * [taylor]: Taking taylor expansion of z in y 4.332 * [backup-simplify]: Simplify z into z 4.332 * [backup-simplify]: Simplify (* x 0) into 0 4.333 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.333 * [backup-simplify]: Simplify (/ x z) into (/ x z) 4.333 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 4.333 * [taylor]: Taking taylor expansion of (* x y) in x 4.333 * [taylor]: Taking taylor expansion of x in x 4.333 * [backup-simplify]: Simplify 0 into 0 4.333 * [backup-simplify]: Simplify 1 into 1 4.333 * [taylor]: Taking taylor expansion of y in x 4.333 * [backup-simplify]: Simplify y into y 4.333 * [taylor]: Taking taylor expansion of z in x 4.333 * [backup-simplify]: Simplify z into z 4.333 * [backup-simplify]: Simplify (* 0 y) into 0 4.334 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.334 * [backup-simplify]: Simplify (/ y z) into (/ y z) 4.334 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 4.334 * [taylor]: Taking taylor expansion of (* x y) in x 4.334 * [taylor]: Taking taylor expansion of x in x 4.334 * [backup-simplify]: Simplify 0 into 0 4.334 * [backup-simplify]: Simplify 1 into 1 4.334 * [taylor]: Taking taylor expansion of y in x 4.334 * [backup-simplify]: Simplify y into y 4.334 * [taylor]: Taking taylor expansion of z in x 4.334 * [backup-simplify]: Simplify z into z 4.334 * [backup-simplify]: Simplify (* 0 y) into 0 4.334 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.334 * [backup-simplify]: Simplify (/ y z) into (/ y z) 4.334 * [taylor]: Taking taylor expansion of (/ y z) in y 4.334 * [taylor]: Taking taylor expansion of y in y 4.335 * [backup-simplify]: Simplify 0 into 0 4.335 * [backup-simplify]: Simplify 1 into 1 4.335 * [taylor]: Taking taylor expansion of z in y 4.335 * [backup-simplify]: Simplify z into z 4.335 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 4.335 * [taylor]: Taking taylor expansion of (/ 1 z) in z 4.335 * [taylor]: Taking taylor expansion of z in z 4.335 * [backup-simplify]: Simplify 0 into 0 4.335 * [backup-simplify]: Simplify 1 into 1 4.335 * [backup-simplify]: Simplify (/ 1 1) into 1 4.335 * [backup-simplify]: Simplify 1 into 1 4.336 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.336 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0 4.336 * [taylor]: Taking taylor expansion of 0 in y 4.336 * [backup-simplify]: Simplify 0 into 0 4.336 * [taylor]: Taking taylor expansion of 0 in z 4.336 * [backup-simplify]: Simplify 0 into 0 4.336 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0 4.336 * [taylor]: Taking taylor expansion of 0 in z 4.337 * [backup-simplify]: Simplify 0 into 0 4.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.337 * [backup-simplify]: Simplify 0 into 0 4.339 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.339 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 4.339 * [taylor]: Taking taylor expansion of 0 in y 4.339 * [backup-simplify]: Simplify 0 into 0 4.339 * [taylor]: Taking taylor expansion of 0 in z 4.339 * [backup-simplify]: Simplify 0 into 0 4.339 * [taylor]: Taking taylor expansion of 0 in z 4.339 * [backup-simplify]: Simplify 0 into 0 4.339 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 4.339 * [taylor]: Taking taylor expansion of 0 in z 4.339 * [backup-simplify]: Simplify 0 into 0 4.340 * [backup-simplify]: Simplify 0 into 0 4.340 * [backup-simplify]: Simplify 0 into 0 4.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.341 * [backup-simplify]: Simplify 0 into 0 4.342 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.342 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 4.342 * [taylor]: Taking taylor expansion of 0 in y 4.342 * [backup-simplify]: Simplify 0 into 0 4.342 * [taylor]: Taking taylor expansion of 0 in z 4.342 * [backup-simplify]: Simplify 0 into 0 4.343 * [taylor]: Taking taylor expansion of 0 in z 4.343 * [backup-simplify]: Simplify 0 into 0 4.343 * [taylor]: Taking taylor expansion of 0 in z 4.343 * [backup-simplify]: Simplify 0 into 0 4.343 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 4.343 * [taylor]: Taking taylor expansion of 0 in z 4.343 * [backup-simplify]: Simplify 0 into 0 4.343 * [backup-simplify]: Simplify 0 into 0 4.343 * [backup-simplify]: Simplify 0 into 0 4.343 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* y x))) into (/ (* x y) z) 4.343 * [backup-simplify]: Simplify (* (/ 1 x) (/ (/ 1 y) (/ 1 z))) into (/ z (* x y)) 4.343 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0 4.343 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 4.343 * [taylor]: Taking taylor expansion of z in z 4.343 * [backup-simplify]: Simplify 0 into 0 4.344 * [backup-simplify]: Simplify 1 into 1 4.344 * [taylor]: Taking taylor expansion of (* x y) in z 4.344 * [taylor]: Taking taylor expansion of x in z 4.344 * [backup-simplify]: Simplify x into x 4.344 * [taylor]: Taking taylor expansion of y in z 4.344 * [backup-simplify]: Simplify y into y 4.344 * [backup-simplify]: Simplify (* x y) into (* x y) 4.344 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 4.344 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 4.344 * [taylor]: Taking taylor expansion of z in y 4.344 * [backup-simplify]: Simplify z into z 4.344 * [taylor]: Taking taylor expansion of (* x y) in y 4.344 * [taylor]: Taking taylor expansion of x in y 4.344 * [backup-simplify]: Simplify x into x 4.344 * [taylor]: Taking taylor expansion of y in y 4.344 * [backup-simplify]: Simplify 0 into 0 4.344 * [backup-simplify]: Simplify 1 into 1 4.344 * [backup-simplify]: Simplify (* x 0) into 0 4.345 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.345 * [backup-simplify]: Simplify (/ z x) into (/ z x) 4.345 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 4.345 * [taylor]: Taking taylor expansion of z in x 4.345 * [backup-simplify]: Simplify z into z 4.345 * [taylor]: Taking taylor expansion of (* x y) in x 4.345 * [taylor]: Taking taylor expansion of x in x 4.345 * [backup-simplify]: Simplify 0 into 0 4.345 * [backup-simplify]: Simplify 1 into 1 4.345 * [taylor]: Taking taylor expansion of y in x 4.345 * [backup-simplify]: Simplify y into y 4.345 * [backup-simplify]: Simplify (* 0 y) into 0 4.345 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.345 * [backup-simplify]: Simplify (/ z y) into (/ z y) 4.345 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 4.345 * [taylor]: Taking taylor expansion of z in x 4.345 * [backup-simplify]: Simplify z into z 4.345 * [taylor]: Taking taylor expansion of (* x y) in x 4.346 * [taylor]: Taking taylor expansion of x in x 4.346 * [backup-simplify]: Simplify 0 into 0 4.346 * [backup-simplify]: Simplify 1 into 1 4.346 * [taylor]: Taking taylor expansion of y in x 4.346 * [backup-simplify]: Simplify y into y 4.346 * [backup-simplify]: Simplify (* 0 y) into 0 4.346 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.346 * [backup-simplify]: Simplify (/ z y) into (/ z y) 4.346 * [taylor]: Taking taylor expansion of (/ z y) in y 4.346 * [taylor]: Taking taylor expansion of z in y 4.346 * [backup-simplify]: Simplify z into z 4.346 * [taylor]: Taking taylor expansion of y in y 4.346 * [backup-simplify]: Simplify 0 into 0 4.346 * [backup-simplify]: Simplify 1 into 1 4.346 * [backup-simplify]: Simplify (/ z 1) into z 4.346 * [taylor]: Taking taylor expansion of z in z 4.347 * [backup-simplify]: Simplify 0 into 0 4.347 * [backup-simplify]: Simplify 1 into 1 4.347 * [backup-simplify]: Simplify 1 into 1 4.347 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.348 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 4.348 * [taylor]: Taking taylor expansion of 0 in y 4.348 * [backup-simplify]: Simplify 0 into 0 4.349 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 4.349 * [taylor]: Taking taylor expansion of 0 in z 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.350 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.350 * [taylor]: Taking taylor expansion of 0 in y 4.350 * [backup-simplify]: Simplify 0 into 0 4.350 * [taylor]: Taking taylor expansion of 0 in z 4.350 * [backup-simplify]: Simplify 0 into 0 4.350 * [backup-simplify]: Simplify 0 into 0 4.351 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.351 * [taylor]: Taking taylor expansion of 0 in z 4.351 * [backup-simplify]: Simplify 0 into 0 4.351 * [backup-simplify]: Simplify 0 into 0 4.351 * [backup-simplify]: Simplify 0 into 0 4.351 * [backup-simplify]: Simplify 0 into 0 4.351 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (/ (* x y) z) 4.351 * [backup-simplify]: Simplify (* (/ 1 (- x)) (/ (/ 1 (- y)) (/ 1 (- z)))) into (* -1 (/ z (* x y))) 4.351 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0 4.351 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z 4.351 * [taylor]: Taking taylor expansion of -1 in z 4.351 * [backup-simplify]: Simplify -1 into -1 4.351 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 4.351 * [taylor]: Taking taylor expansion of z in z 4.351 * [backup-simplify]: Simplify 0 into 0 4.351 * [backup-simplify]: Simplify 1 into 1 4.351 * [taylor]: Taking taylor expansion of (* x y) in z 4.351 * [taylor]: Taking taylor expansion of x in z 4.351 * [backup-simplify]: Simplify x into x 4.351 * [taylor]: Taking taylor expansion of y in z 4.351 * [backup-simplify]: Simplify y into y 4.351 * [backup-simplify]: Simplify (* x y) into (* x y) 4.351 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 4.351 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 4.351 * [taylor]: Taking taylor expansion of -1 in y 4.351 * [backup-simplify]: Simplify -1 into -1 4.351 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 4.351 * [taylor]: Taking taylor expansion of z in y 4.351 * [backup-simplify]: Simplify z into z 4.351 * [taylor]: Taking taylor expansion of (* x y) in y 4.351 * [taylor]: Taking taylor expansion of x in y 4.351 * [backup-simplify]: Simplify x into x 4.351 * [taylor]: Taking taylor expansion of y in y 4.351 * [backup-simplify]: Simplify 0 into 0 4.351 * [backup-simplify]: Simplify 1 into 1 4.351 * [backup-simplify]: Simplify (* x 0) into 0 4.352 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.352 * [backup-simplify]: Simplify (/ z x) into (/ z x) 4.352 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 4.352 * [taylor]: Taking taylor expansion of -1 in x 4.352 * [backup-simplify]: Simplify -1 into -1 4.352 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 4.352 * [taylor]: Taking taylor expansion of z in x 4.352 * [backup-simplify]: Simplify z into z 4.352 * [taylor]: Taking taylor expansion of (* x y) in x 4.352 * [taylor]: Taking taylor expansion of x in x 4.352 * [backup-simplify]: Simplify 0 into 0 4.352 * [backup-simplify]: Simplify 1 into 1 4.352 * [taylor]: Taking taylor expansion of y in x 4.352 * [backup-simplify]: Simplify y into y 4.352 * [backup-simplify]: Simplify (* 0 y) into 0 4.352 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.352 * [backup-simplify]: Simplify (/ z y) into (/ z y) 4.352 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 4.352 * [taylor]: Taking taylor expansion of -1 in x 4.352 * [backup-simplify]: Simplify -1 into -1 4.352 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 4.352 * [taylor]: Taking taylor expansion of z in x 4.352 * [backup-simplify]: Simplify z into z 4.352 * [taylor]: Taking taylor expansion of (* x y) in x 4.352 * [taylor]: Taking taylor expansion of x in x 4.352 * [backup-simplify]: Simplify 0 into 0 4.352 * [backup-simplify]: Simplify 1 into 1 4.352 * [taylor]: Taking taylor expansion of y in x 4.352 * [backup-simplify]: Simplify y into y 4.352 * [backup-simplify]: Simplify (* 0 y) into 0 4.353 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.353 * [backup-simplify]: Simplify (/ z y) into (/ z y) 4.353 * [backup-simplify]: Simplify (* -1 (/ z y)) into (* -1 (/ z y)) 4.353 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y 4.353 * [taylor]: Taking taylor expansion of -1 in y 4.353 * [backup-simplify]: Simplify -1 into -1 4.353 * [taylor]: Taking taylor expansion of (/ z y) in y 4.353 * [taylor]: Taking taylor expansion of z in y 4.353 * [backup-simplify]: Simplify z into z 4.353 * [taylor]: Taking taylor expansion of y in y 4.353 * [backup-simplify]: Simplify 0 into 0 4.353 * [backup-simplify]: Simplify 1 into 1 4.353 * [backup-simplify]: Simplify (/ z 1) into z 4.353 * [backup-simplify]: Simplify (* -1 z) into (* -1 z) 4.353 * [taylor]: Taking taylor expansion of (* -1 z) in z 4.353 * [taylor]: Taking taylor expansion of -1 in z 4.353 * [backup-simplify]: Simplify -1 into -1 4.353 * [taylor]: Taking taylor expansion of z in z 4.353 * [backup-simplify]: Simplify 0 into 0 4.353 * [backup-simplify]: Simplify 1 into 1 4.354 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1 4.354 * [backup-simplify]: Simplify -1 into -1 4.354 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.354 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 4.355 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z y))) into 0 4.355 * [taylor]: Taking taylor expansion of 0 in y 4.355 * [backup-simplify]: Simplify 0 into 0 4.355 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 4.355 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 z)) into 0 4.356 * [taylor]: Taking taylor expansion of 0 in z 4.356 * [backup-simplify]: Simplify 0 into 0 4.356 * [backup-simplify]: Simplify 0 into 0 4.356 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0 4.356 * [backup-simplify]: Simplify 0 into 0 4.357 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.357 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.358 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z y)))) into 0 4.358 * [taylor]: Taking taylor expansion of 0 in y 4.358 * [backup-simplify]: Simplify 0 into 0 4.358 * [taylor]: Taking taylor expansion of 0 in z 4.358 * [backup-simplify]: Simplify 0 into 0 4.358 * [backup-simplify]: Simplify 0 into 0 4.358 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.359 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 z))) into 0 4.359 * [taylor]: Taking taylor expansion of 0 in z 4.359 * [backup-simplify]: Simplify 0 into 0 4.359 * [backup-simplify]: Simplify 0 into 0 4.359 * [backup-simplify]: Simplify 0 into 0 4.360 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.360 * [backup-simplify]: Simplify 0 into 0 4.360 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (/ (* x y) z) 4.360 * * * [progress]: simplifying candidates 4.360 * [simplify]: Simplifying: (* x (/ y z)) (+ (log x) (- (log y) (log z))) (+ (log x) (log (/ y z))) (log (* x (/ y z))) (exp (* x (/ y z))) (* (* (* x x) x) (/ (* (* y y) y) (* (* z z) z))) (* (* (* x x) x) (* (* (/ y z) (/ y z)) (/ y z))) (* (cbrt (* x (/ y z))) (cbrt (* x (/ y z)))) (cbrt (* x (/ y z))) (* (* (* x (/ y z)) (* x (/ y z))) (* x (/ y z))) (sqrt (* x (/ y z))) (sqrt (* x (/ y z))) (* (sqrt x) (sqrt (/ y z))) (* (sqrt x) (sqrt (/ y z))) (* (sqrt x) (/ (sqrt y) (sqrt z))) (* (sqrt x) (/ (sqrt y) (sqrt z))) (* x (* (cbrt (/ y z)) (cbrt (/ y z)))) (* x (sqrt (/ y z))) (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))) (* x (/ (* (cbrt y) (cbrt y)) (sqrt z))) (* x (/ (* (cbrt y) (cbrt y)) 1)) (* x (/ (sqrt y) (* (cbrt z) (cbrt z)))) (* x (/ (sqrt y) (sqrt z))) (* x (/ (sqrt y) 1)) (* x (/ 1 (* (cbrt z) (cbrt z)))) (* x (/ 1 (sqrt z))) (* x (/ 1 1)) (* x 1) (* x y) (* (cbrt x) (/ y z)) (* (sqrt x) (/ y z)) (* x (/ y z)) (* x y) (/ (* x y) z) (/ (* x y) z) (/ (* x y) z) 4.361 * * [simplify]: iteration 0: 69 enodes 4.377 * * [simplify]: iteration 1: 173 enodes 4.433 * * [simplify]: iteration 2: 519 enodes 4.767 * * [simplify]: iteration 3: 2187 enodes 5.523 * * [simplify]: iteration complete: 5003 enodes 5.523 * * [simplify]: Extracting #0: cost 23 inf + 0 5.525 * * [simplify]: Extracting #1: cost 647 inf + 1 5.537 * * [simplify]: Extracting #2: cost 1518 inf + 22075 5.586 * * [simplify]: Extracting #3: cost 658 inf + 180665 5.647 * * [simplify]: Extracting #4: cost 94 inf + 274274 5.708 * * [simplify]: Extracting #5: cost 6 inf + 287801 5.769 * * [simplify]: Extracting #6: cost 0 inf + 288752 5.838 * * [simplify]: Extracting #7: cost 0 inf + 288712 5.909 * [simplify]: Simplified to: (* (/ y z) x) (log (* (/ y z) x)) (log (* (/ y z) x)) (log (* (/ y z) x)) (exp (* (/ y z) x)) (* (* (* (/ y z) x) (* (/ y z) x)) (* (/ y z) x)) (* (* (* (/ y z) x) (* (/ y z) x)) (* (/ y z) x)) (* (cbrt (* (/ y z) x)) (cbrt (* (/ y z) x))) (cbrt (* (/ y z) x)) (* (* (* (/ y z) x) (* (/ y z) x)) (* (/ y z) x)) (sqrt (* (/ y z) x)) (sqrt (* (/ y z) x)) (* (sqrt x) (sqrt (/ y z))) (* (sqrt x) (sqrt (/ y z))) (/ (sqrt x) (/ (sqrt z) (sqrt y))) (/ (sqrt x) (/ (sqrt z) (sqrt y))) (* (* (cbrt (/ y z)) (cbrt (/ y z))) x) (* (sqrt (/ y z)) x) (* x (* (/ (cbrt y) (cbrt z)) (/ (cbrt y) (cbrt z)))) (/ (* x (cbrt y)) (/ (sqrt z) (cbrt y))) (* (* x (cbrt y)) (cbrt y)) (* (/ (sqrt y) (cbrt z)) (/ x (cbrt z))) (* (/ x (sqrt z)) (sqrt y)) (* x (sqrt y)) (/ (/ x (cbrt z)) (cbrt z)) (/ x (sqrt z)) x x (* x y) (* (cbrt x) (/ y z)) (* (sqrt x) (/ y z)) (* (/ y z) x) (* x y) (* (/ y z) x) (* (/ y z) x) (* (/ y z) x) 5.910 * * * [progress]: adding candidates to table 6.029 * * [progress]: iteration 4 / 4 6.029 * * * [progress]: picking best candidate 6.054 * * * * [pick]: Picked # 6.054 * * * [progress]: localizing error 6.067 * * * [progress]: generating rewritten candidates 6.067 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 6.093 * * * [progress]: generating series expansions 6.093 * * * * [progress]: [ 1 / 1 ] generating series at (2) 6.093 * [backup-simplify]: Simplify (* (/ x z) y) into (/ (* x y) z) 6.093 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x z y) around 0 6.093 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 6.093 * [taylor]: Taking taylor expansion of (* x y) in y 6.094 * [taylor]: Taking taylor expansion of x in y 6.094 * [backup-simplify]: Simplify x into x 6.094 * [taylor]: Taking taylor expansion of y in y 6.094 * [backup-simplify]: Simplify 0 into 0 6.094 * [backup-simplify]: Simplify 1 into 1 6.094 * [taylor]: Taking taylor expansion of z in y 6.094 * [backup-simplify]: Simplify z into z 6.094 * [backup-simplify]: Simplify (* x 0) into 0 6.094 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.095 * [backup-simplify]: Simplify (/ x z) into (/ x z) 6.095 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z 6.095 * [taylor]: Taking taylor expansion of (* x y) in z 6.095 * [taylor]: Taking taylor expansion of x in z 6.095 * [backup-simplify]: Simplify x into x 6.095 * [taylor]: Taking taylor expansion of y in z 6.095 * [backup-simplify]: Simplify y into y 6.095 * [taylor]: Taking taylor expansion of z in z 6.095 * [backup-simplify]: Simplify 0 into 0 6.095 * [backup-simplify]: Simplify 1 into 1 6.095 * [backup-simplify]: Simplify (* x y) into (* x y) 6.095 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y) 6.095 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 6.095 * [taylor]: Taking taylor expansion of (* x y) in x 6.095 * [taylor]: Taking taylor expansion of x in x 6.095 * [backup-simplify]: Simplify 0 into 0 6.095 * [backup-simplify]: Simplify 1 into 1 6.095 * [taylor]: Taking taylor expansion of y in x 6.095 * [backup-simplify]: Simplify y into y 6.095 * [taylor]: Taking taylor expansion of z in x 6.095 * [backup-simplify]: Simplify z into z 6.095 * [backup-simplify]: Simplify (* 0 y) into 0 6.096 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.096 * [backup-simplify]: Simplify (/ y z) into (/ y z) 6.096 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 6.096 * [taylor]: Taking taylor expansion of (* x y) in x 6.096 * [taylor]: Taking taylor expansion of x in x 6.096 * [backup-simplify]: Simplify 0 into 0 6.096 * [backup-simplify]: Simplify 1 into 1 6.096 * [taylor]: Taking taylor expansion of y in x 6.096 * [backup-simplify]: Simplify y into y 6.096 * [taylor]: Taking taylor expansion of z in x 6.096 * [backup-simplify]: Simplify z into z 6.096 * [backup-simplify]: Simplify (* 0 y) into 0 6.097 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.097 * [backup-simplify]: Simplify (/ y z) into (/ y z) 6.097 * [taylor]: Taking taylor expansion of (/ y z) in z 6.097 * [taylor]: Taking taylor expansion of y in z 6.097 * [backup-simplify]: Simplify y into y 6.097 * [taylor]: Taking taylor expansion of z in z 6.097 * [backup-simplify]: Simplify 0 into 0 6.097 * [backup-simplify]: Simplify 1 into 1 6.097 * [backup-simplify]: Simplify (/ y 1) into y 6.097 * [taylor]: Taking taylor expansion of y in y 6.097 * [backup-simplify]: Simplify 0 into 0 6.097 * [backup-simplify]: Simplify 1 into 1 6.097 * [backup-simplify]: Simplify 1 into 1 6.098 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 6.098 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0 6.098 * [taylor]: Taking taylor expansion of 0 in z 6.098 * [backup-simplify]: Simplify 0 into 0 6.099 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 6.099 * [taylor]: Taking taylor expansion of 0 in y 6.099 * [backup-simplify]: Simplify 0 into 0 6.099 * [backup-simplify]: Simplify 0 into 0 6.099 * [backup-simplify]: Simplify 0 into 0 6.101 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 6.101 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 6.101 * [taylor]: Taking taylor expansion of 0 in z 6.101 * [backup-simplify]: Simplify 0 into 0 6.101 * [taylor]: Taking taylor expansion of 0 in y 6.101 * [backup-simplify]: Simplify 0 into 0 6.101 * [backup-simplify]: Simplify 0 into 0 6.103 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.103 * [taylor]: Taking taylor expansion of 0 in y 6.103 * [backup-simplify]: Simplify 0 into 0 6.103 * [backup-simplify]: Simplify 0 into 0 6.103 * [backup-simplify]: Simplify 0 into 0 6.103 * [backup-simplify]: Simplify 0 into 0 6.103 * [backup-simplify]: Simplify (* 1 (* y (* (/ 1 z) x))) into (/ (* x y) z) 6.103 * [backup-simplify]: Simplify (* (/ (/ 1 x) (/ 1 z)) (/ 1 y)) into (/ z (* x y)) 6.104 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x z y) around 0 6.104 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 6.104 * [taylor]: Taking taylor expansion of z in y 6.104 * [backup-simplify]: Simplify z into z 6.104 * [taylor]: Taking taylor expansion of (* x y) in y 6.104 * [taylor]: Taking taylor expansion of x in y 6.104 * [backup-simplify]: Simplify x into x 6.104 * [taylor]: Taking taylor expansion of y in y 6.104 * [backup-simplify]: Simplify 0 into 0 6.104 * [backup-simplify]: Simplify 1 into 1 6.104 * [backup-simplify]: Simplify (* x 0) into 0 6.104 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.104 * [backup-simplify]: Simplify (/ z x) into (/ z x) 6.104 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 6.104 * [taylor]: Taking taylor expansion of z in z 6.104 * [backup-simplify]: Simplify 0 into 0 6.105 * [backup-simplify]: Simplify 1 into 1 6.105 * [taylor]: Taking taylor expansion of (* x y) in z 6.105 * [taylor]: Taking taylor expansion of x in z 6.105 * [backup-simplify]: Simplify x into x 6.105 * [taylor]: Taking taylor expansion of y in z 6.105 * [backup-simplify]: Simplify y into y 6.105 * [backup-simplify]: Simplify (* x y) into (* x y) 6.105 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 6.105 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 6.105 * [taylor]: Taking taylor expansion of z in x 6.105 * [backup-simplify]: Simplify z into z 6.105 * [taylor]: Taking taylor expansion of (* x y) in x 6.105 * [taylor]: Taking taylor expansion of x in x 6.105 * [backup-simplify]: Simplify 0 into 0 6.105 * [backup-simplify]: Simplify 1 into 1 6.105 * [taylor]: Taking taylor expansion of y in x 6.105 * [backup-simplify]: Simplify y into y 6.105 * [backup-simplify]: Simplify (* 0 y) into 0 6.106 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.106 * [backup-simplify]: Simplify (/ z y) into (/ z y) 6.106 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 6.106 * [taylor]: Taking taylor expansion of z in x 6.106 * [backup-simplify]: Simplify z into z 6.106 * [taylor]: Taking taylor expansion of (* x y) in x 6.106 * [taylor]: Taking taylor expansion of x in x 6.106 * [backup-simplify]: Simplify 0 into 0 6.106 * [backup-simplify]: Simplify 1 into 1 6.106 * [taylor]: Taking taylor expansion of y in x 6.106 * [backup-simplify]: Simplify y into y 6.106 * [backup-simplify]: Simplify (* 0 y) into 0 6.106 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.107 * [backup-simplify]: Simplify (/ z y) into (/ z y) 6.107 * [taylor]: Taking taylor expansion of (/ z y) in z 6.107 * [taylor]: Taking taylor expansion of z in z 6.107 * [backup-simplify]: Simplify 0 into 0 6.107 * [backup-simplify]: Simplify 1 into 1 6.107 * [taylor]: Taking taylor expansion of y in z 6.107 * [backup-simplify]: Simplify y into y 6.107 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.107 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.107 * [taylor]: Taking taylor expansion of y in y 6.107 * [backup-simplify]: Simplify 0 into 0 6.107 * [backup-simplify]: Simplify 1 into 1 6.107 * [backup-simplify]: Simplify (/ 1 1) into 1 6.107 * [backup-simplify]: Simplify 1 into 1 6.108 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 6.108 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 6.109 * [taylor]: Taking taylor expansion of 0 in z 6.109 * [backup-simplify]: Simplify 0 into 0 6.109 * [taylor]: Taking taylor expansion of 0 in y 6.109 * [backup-simplify]: Simplify 0 into 0 6.109 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 6.109 * [taylor]: Taking taylor expansion of 0 in y 6.109 * [backup-simplify]: Simplify 0 into 0 6.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.110 * [backup-simplify]: Simplify 0 into 0 6.111 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 6.111 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.111 * [taylor]: Taking taylor expansion of 0 in z 6.111 * [backup-simplify]: Simplify 0 into 0 6.111 * [taylor]: Taking taylor expansion of 0 in y 6.111 * [backup-simplify]: Simplify 0 into 0 6.111 * [taylor]: Taking taylor expansion of 0 in y 6.111 * [backup-simplify]: Simplify 0 into 0 6.112 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.112 * [taylor]: Taking taylor expansion of 0 in y 6.112 * [backup-simplify]: Simplify 0 into 0 6.112 * [backup-simplify]: Simplify 0 into 0 6.112 * [backup-simplify]: Simplify 0 into 0 6.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.113 * [backup-simplify]: Simplify 0 into 0 6.114 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 6.114 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.115 * [taylor]: Taking taylor expansion of 0 in z 6.115 * [backup-simplify]: Simplify 0 into 0 6.115 * [taylor]: Taking taylor expansion of 0 in y 6.115 * [backup-simplify]: Simplify 0 into 0 6.115 * [taylor]: Taking taylor expansion of 0 in y 6.115 * [backup-simplify]: Simplify 0 into 0 6.115 * [taylor]: Taking taylor expansion of 0 in y 6.115 * [backup-simplify]: Simplify 0 into 0 6.115 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.115 * [taylor]: Taking taylor expansion of 0 in y 6.115 * [backup-simplify]: Simplify 0 into 0 6.115 * [backup-simplify]: Simplify 0 into 0 6.115 * [backup-simplify]: Simplify 0 into 0 6.115 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 y)) (* (/ 1 z) (/ 1 (/ 1 x))))) into (/ (* x y) z) 6.116 * [backup-simplify]: Simplify (* (/ (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) into (* -1 (/ z (* x y))) 6.116 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0 6.116 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 6.116 * [taylor]: Taking taylor expansion of -1 in y 6.116 * [backup-simplify]: Simplify -1 into -1 6.116 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 6.116 * [taylor]: Taking taylor expansion of z in y 6.116 * [backup-simplify]: Simplify z into z 6.116 * [taylor]: Taking taylor expansion of (* x y) in y 6.116 * [taylor]: Taking taylor expansion of x in y 6.116 * [backup-simplify]: Simplify x into x 6.116 * [taylor]: Taking taylor expansion of y in y 6.116 * [backup-simplify]: Simplify 0 into 0 6.116 * [backup-simplify]: Simplify 1 into 1 6.116 * [backup-simplify]: Simplify (* x 0) into 0 6.116 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.117 * [backup-simplify]: Simplify (/ z x) into (/ z x) 6.117 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z 6.117 * [taylor]: Taking taylor expansion of -1 in z 6.117 * [backup-simplify]: Simplify -1 into -1 6.117 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 6.117 * [taylor]: Taking taylor expansion of z in z 6.117 * [backup-simplify]: Simplify 0 into 0 6.117 * [backup-simplify]: Simplify 1 into 1 6.117 * [taylor]: Taking taylor expansion of (* x y) in z 6.117 * [taylor]: Taking taylor expansion of x in z 6.117 * [backup-simplify]: Simplify x into x 6.117 * [taylor]: Taking taylor expansion of y in z 6.117 * [backup-simplify]: Simplify y into y 6.117 * [backup-simplify]: Simplify (* x y) into (* x y) 6.117 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 6.117 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 6.117 * [taylor]: Taking taylor expansion of -1 in x 6.117 * [backup-simplify]: Simplify -1 into -1 6.117 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 6.117 * [taylor]: Taking taylor expansion of z in x 6.117 * [backup-simplify]: Simplify z into z 6.117 * [taylor]: Taking taylor expansion of (* x y) in x 6.117 * [taylor]: Taking taylor expansion of x in x 6.117 * [backup-simplify]: Simplify 0 into 0 6.117 * [backup-simplify]: Simplify 1 into 1 6.117 * [taylor]: Taking taylor expansion of y in x 6.117 * [backup-simplify]: Simplify y into y 6.117 * [backup-simplify]: Simplify (* 0 y) into 0 6.118 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.118 * [backup-simplify]: Simplify (/ z y) into (/ z y) 6.118 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 6.118 * [taylor]: Taking taylor expansion of -1 in x 6.118 * [backup-simplify]: Simplify -1 into -1 6.118 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 6.118 * [taylor]: Taking taylor expansion of z in x 6.118 * [backup-simplify]: Simplify z into z 6.118 * [taylor]: Taking taylor expansion of (* x y) in x 6.118 * [taylor]: Taking taylor expansion of x in x 6.118 * [backup-simplify]: Simplify 0 into 0 6.118 * [backup-simplify]: Simplify 1 into 1 6.118 * [taylor]: Taking taylor expansion of y in x 6.118 * [backup-simplify]: Simplify y into y 6.118 * [backup-simplify]: Simplify (* 0 y) into 0 6.118 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.118 * [backup-simplify]: Simplify (/ z y) into (/ z y) 6.119 * [backup-simplify]: Simplify (* -1 (/ z y)) into (* -1 (/ z y)) 6.119 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z 6.119 * [taylor]: Taking taylor expansion of -1 in z 6.119 * [backup-simplify]: Simplify -1 into -1 6.119 * [taylor]: Taking taylor expansion of (/ z y) in z 6.119 * [taylor]: Taking taylor expansion of z in z 6.119 * [backup-simplify]: Simplify 0 into 0 6.119 * [backup-simplify]: Simplify 1 into 1 6.119 * [taylor]: Taking taylor expansion of y in z 6.119 * [backup-simplify]: Simplify y into y 6.119 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.119 * [backup-simplify]: Simplify (* -1 (/ 1 y)) into (/ -1 y) 6.119 * [taylor]: Taking taylor expansion of (/ -1 y) in y 6.119 * [taylor]: Taking taylor expansion of -1 in y 6.119 * [backup-simplify]: Simplify -1 into -1 6.119 * [taylor]: Taking taylor expansion of y in y 6.119 * [backup-simplify]: Simplify 0 into 0 6.119 * [backup-simplify]: Simplify 1 into 1 6.119 * [backup-simplify]: Simplify (/ -1 1) into -1 6.120 * [backup-simplify]: Simplify -1 into -1 6.120 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 6.121 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 6.121 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z y))) into 0 6.121 * [taylor]: Taking taylor expansion of 0 in z 6.121 * [backup-simplify]: Simplify 0 into 0 6.121 * [taylor]: Taking taylor expansion of 0 in y 6.121 * [backup-simplify]: Simplify 0 into 0 6.121 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 6.122 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 y))) into 0 6.122 * [taylor]: Taking taylor expansion of 0 in y 6.122 * [backup-simplify]: Simplify 0 into 0 6.123 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 6.123 * [backup-simplify]: Simplify 0 into 0 6.124 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 6.124 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.125 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z y)))) into 0 6.125 * [taylor]: Taking taylor expansion of 0 in z 6.125 * [backup-simplify]: Simplify 0 into 0 6.125 * [taylor]: Taking taylor expansion of 0 in y 6.125 * [backup-simplify]: Simplify 0 into 0 6.125 * [taylor]: Taking taylor expansion of 0 in y 6.125 * [backup-simplify]: Simplify 0 into 0 6.126 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.126 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 6.126 * [taylor]: Taking taylor expansion of 0 in y 6.126 * [backup-simplify]: Simplify 0 into 0 6.126 * [backup-simplify]: Simplify 0 into 0 6.127 * [backup-simplify]: Simplify 0 into 0 6.127 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.128 * [backup-simplify]: Simplify 0 into 0 6.133 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 6.133 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.134 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ z y))))) into 0 6.134 * [taylor]: Taking taylor expansion of 0 in z 6.134 * [backup-simplify]: Simplify 0 into 0 6.134 * [taylor]: Taking taylor expansion of 0 in y 6.134 * [backup-simplify]: Simplify 0 into 0 6.134 * [taylor]: Taking taylor expansion of 0 in y 6.134 * [backup-simplify]: Simplify 0 into 0 6.135 * [taylor]: Taking taylor expansion of 0 in y 6.135 * [backup-simplify]: Simplify 0 into 0 6.135 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.136 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 6.136 * [taylor]: Taking taylor expansion of 0 in y 6.136 * [backup-simplify]: Simplify 0 into 0 6.136 * [backup-simplify]: Simplify 0 into 0 6.136 * [backup-simplify]: Simplify 0 into 0 6.136 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (/ 1 (- x)))))) into (/ (* x y) z) 6.136 * * * [progress]: simplifying candidates 6.137 * [simplify]: Simplifying: (* (/ x z) y) (+ (- (log x) (log z)) (log y)) (+ (log (/ x z)) (log y)) (log (* (/ x z) y)) (exp (* (/ x z) y)) (* (/ (* (* x x) x) (* (* z z) z)) (* (* y y) y)) (* (* (* (/ x z) (/ x z)) (/ x z)) (* (* y y) y)) (* (cbrt (* (/ x z) y)) (cbrt (* (/ x z) y))) (cbrt (* (/ x z) y)) (* (* (* (/ x z) y) (* (/ x z) y)) (* (/ x z) y)) (sqrt (* (/ x z) y)) (sqrt (* (/ x z) y)) (* (sqrt (/ x z)) (sqrt y)) (* (sqrt (/ x z)) (sqrt y)) (* (/ (sqrt x) (sqrt z)) (sqrt y)) (* (/ (sqrt x) (sqrt z)) (sqrt y)) (* (/ x z) (* (cbrt y) (cbrt y))) (* (/ x z) (sqrt y)) (* (/ x z) 1) (* (cbrt (/ x z)) y) (* (sqrt (/ x z)) y) (* (/ (cbrt x) (cbrt z)) y) (* (/ (cbrt x) (sqrt z)) y) (* (/ (cbrt x) z) y) (* (/ (sqrt x) (cbrt z)) y) (* (/ (sqrt x) (sqrt z)) y) (* (/ (sqrt x) z) y) (* (/ x (cbrt z)) y) (* (/ x (sqrt z)) y) (* (/ x z) y) (* (/ x z) y) (* (/ 1 z) y) (* x y) (/ (* x y) z) (/ (* x y) z) (/ (* x y) z) 6.138 * * [simplify]: iteration 0: 67 enodes 6.153 * * [simplify]: iteration 1: 157 enodes 6.225 * * [simplify]: iteration 2: 509 enodes 6.601 * * [simplify]: iteration 3: 2059 enodes 7.567 * * [simplify]: iteration complete: 5001 enodes 7.567 * * [simplify]: Extracting #0: cost 24 inf + 0 7.569 * * [simplify]: Extracting #1: cost 535 inf + 0 7.577 * * [simplify]: Extracting #2: cost 1565 inf + 579 7.603 * * [simplify]: Extracting #3: cost 1263 inf + 88306 7.644 * * [simplify]: Extracting #4: cost 203 inf + 241457 7.703 * * [simplify]: Extracting #5: cost 10 inf + 271041 7.763 * * [simplify]: Extracting #6: cost 0 inf + 272621 7.816 * [simplify]: Simplified to: (/ y (/ z x)) (log (/ y (/ z x))) (log (/ y (/ z x))) (log (/ y (/ z x))) (exp (/ y (/ z x))) (* (* (* y (/ x z)) (* y (/ x z))) (* y (/ x z))) (* (* (* y (/ x z)) (* y (/ x z))) (* y (/ x z))) (* (cbrt (/ y (/ z x))) (cbrt (/ y (/ z x)))) (cbrt (/ y (/ z x))) (* (* (* y (/ x z)) (* y (/ x z))) (* y (/ x z))) (sqrt (/ y (/ z x))) (sqrt (/ y (/ z x))) (* (sqrt (/ x z)) (sqrt y)) (* (sqrt (/ x z)) (sqrt y)) (/ (* (sqrt y) (sqrt x)) (sqrt z)) (/ (* (sqrt y) (sqrt x)) (sqrt z)) (* (/ x z) (* (cbrt y) (cbrt y))) (* (sqrt y) (/ x z)) (/ x z) (* (cbrt (/ x z)) y) (* (sqrt (/ x z)) y) (* y (/ (cbrt x) (cbrt z))) (* (/ (cbrt x) (sqrt z)) y) (/ (* (cbrt x) y) z) (/ (* y (sqrt x)) (cbrt z)) (/ (* y (sqrt x)) (sqrt z)) (* y (/ (sqrt x) z)) (/ (* y x) (cbrt z)) (/ (* x y) (sqrt z)) (/ y (/ z x)) (/ y (/ z x)) (/ y z) (* y x) (/ y (/ z x)) (/ y (/ z x)) (/ y (/ z x)) 7.819 * * * [progress]: adding candidates to table 7.974 * [progress]: [Phase 3 of 3] Extracting. 7.974 * * [regime]: Finding splitpoints for: (# # # # # #) 7.975 * * * [regime-changes]: Trying 5 branch expressions: ((* x y) (/ (* x y) z) z y x) 7.975 * * * * [regimes]: Trying to branch on (* x y) from (# # # # # #) 8.062 * * * * [regimes]: Trying to branch on (* x y) from (# #) 8.125 * * * * [regimes]: Trying to branch on (/ (* x y) z) from (# # # # # #) 8.243 * * * * [regimes]: Trying to branch on z from (# # # # # #) 8.304 * * * * [regimes]: Trying to branch on y from (# # # # # #) 8.379 * * * * [regimes]: Trying to branch on x from (# # # # # #) 8.476 * * * [regime]: Found split indices: #