26.287 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.028 * [progress]: [Phase 2 of 3] Improving. 0.029 * [simplify]: Simplifying: (/ (* x y) z) 0.029 * * [simplify]: iteration 0: 5 enodes 0.030 * * [simplify]: iteration 1: 8 enodes 0.032 * * [simplify]: iteration 2: 10 enodes 0.034 * * [simplify]: iteration 3: 13 enodes 0.037 * * [simplify]: iteration 4: 15 enodes 0.040 * * [simplify]: iteration 5: 16 enodes 0.043 * * [simplify]: iteration complete: 16 enodes 0.043 * * [simplify]: Extracting #0: cost 1 inf + 0 0.043 * * [simplify]: Extracting #1: cost 9 inf + 0 0.043 * * [simplify]: Extracting #2: cost 4 inf + 87 0.043 * * [simplify]: Extracting #3: cost 0 inf + 296 0.044 * [simplify]: Simplified to: (/ (* x y) z) 0.045 * * [progress]: iteration 1 / 4 0.045 * * * [progress]: picking best candidate 0.050 * * * * [pick]: Picked # 0.050 * * * [progress]: localizing error 0.067 * * * [progress]: generating rewritten candidates 0.067 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.080 * * * [progress]: generating series expansions 0.080 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.080 * [backup-simplify]: Simplify (/ (* x y) z) into (/ (* x y) z) 0.080 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0 0.080 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z 0.080 * [taylor]: Taking taylor expansion of (* x y) in z 0.080 * [taylor]: Taking taylor expansion of x in z 0.080 * [backup-simplify]: Simplify x into x 0.080 * [taylor]: Taking taylor expansion of y in z 0.080 * [backup-simplify]: Simplify y into y 0.080 * [taylor]: Taking taylor expansion of z in z 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.080 * [backup-simplify]: Simplify (* x y) into (* x y) 0.080 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y) 0.080 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 0.080 * [taylor]: Taking taylor expansion of (* x y) in y 0.080 * [taylor]: Taking taylor expansion of x in y 0.080 * [backup-simplify]: Simplify x into x 0.080 * [taylor]: Taking taylor expansion of y in y 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.080 * [taylor]: Taking taylor expansion of z in y 0.080 * [backup-simplify]: Simplify z into z 0.080 * [backup-simplify]: Simplify (* x 0) into 0 0.081 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.081 * [backup-simplify]: Simplify (/ x z) into (/ x z) 0.081 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 0.081 * [taylor]: Taking taylor expansion of (* x y) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [taylor]: Taking taylor expansion of y in x 0.081 * [backup-simplify]: Simplify y into y 0.081 * [taylor]: Taking taylor expansion of z in x 0.081 * [backup-simplify]: Simplify z into z 0.081 * [backup-simplify]: Simplify (* 0 y) into 0 0.082 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.082 * [backup-simplify]: Simplify (/ y z) into (/ y z) 0.082 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 0.082 * [taylor]: Taking taylor expansion of (* x y) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [backup-simplify]: Simplify y into y 0.082 * [taylor]: Taking taylor expansion of z in x 0.082 * [backup-simplify]: Simplify z into z 0.082 * [backup-simplify]: Simplify (* 0 y) into 0 0.082 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.083 * [backup-simplify]: Simplify (/ y z) into (/ y z) 0.083 * [taylor]: Taking taylor expansion of (/ y z) in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [taylor]: Taking taylor expansion of z in y 0.083 * [backup-simplify]: Simplify z into z 0.083 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.083 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.083 * [taylor]: Taking taylor expansion of z in z 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [backup-simplify]: Simplify (/ 1 1) into 1 0.083 * [backup-simplify]: Simplify 1 into 1 0.084 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.084 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [taylor]: Taking taylor expansion of 0 in z 0.084 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0 0.085 * [taylor]: Taking taylor expansion of 0 in z 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.085 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.087 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [taylor]: Taking taylor expansion of 0 in z 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [taylor]: Taking taylor expansion of 0 in z 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.087 * [taylor]: Taking taylor expansion of 0 in z 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.090 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [taylor]: Taking taylor expansion of 0 in z 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [taylor]: Taking taylor expansion of 0 in z 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [taylor]: Taking taylor expansion of 0 in z 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.090 * [taylor]: Taking taylor expansion of 0 in z 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* y x))) into (/ (* x y) z) 0.091 * [backup-simplify]: Simplify (/ (* (/ 1 x) (/ 1 y)) (/ 1 z)) into (/ z (* x y)) 0.091 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0 0.091 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 0.091 * [taylor]: Taking taylor expansion of z in z 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [taylor]: Taking taylor expansion of (* x y) in z 0.091 * [taylor]: Taking taylor expansion of x in z 0.091 * [backup-simplify]: Simplify x into x 0.091 * [taylor]: Taking taylor expansion of y in z 0.091 * [backup-simplify]: Simplify y into y 0.091 * [backup-simplify]: Simplify (* x y) into (* x y) 0.091 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.091 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 0.091 * [taylor]: Taking taylor expansion of z in y 0.091 * [backup-simplify]: Simplify z into z 0.091 * [taylor]: Taking taylor expansion of (* x y) in y 0.091 * [taylor]: Taking taylor expansion of x in y 0.091 * [backup-simplify]: Simplify x into x 0.091 * [taylor]: Taking taylor expansion of y in y 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [backup-simplify]: Simplify (* x 0) into 0 0.092 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.092 * [backup-simplify]: Simplify (/ z x) into (/ z x) 0.092 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 0.092 * [taylor]: Taking taylor expansion of z in x 0.092 * [backup-simplify]: Simplify z into z 0.092 * [taylor]: Taking taylor expansion of (* x y) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [taylor]: Taking taylor expansion of y in x 0.092 * [backup-simplify]: Simplify y into y 0.092 * [backup-simplify]: Simplify (* 0 y) into 0 0.092 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.092 * [backup-simplify]: Simplify (/ z y) into (/ z y) 0.092 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 0.092 * [taylor]: Taking taylor expansion of z in x 0.092 * [backup-simplify]: Simplify z into z 0.092 * [taylor]: Taking taylor expansion of (* x y) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [backup-simplify]: Simplify y into y 0.093 * [backup-simplify]: Simplify (* 0 y) into 0 0.093 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.093 * [backup-simplify]: Simplify (/ z y) into (/ z y) 0.093 * [taylor]: Taking taylor expansion of (/ z y) in y 0.093 * [taylor]: Taking taylor expansion of z in y 0.093 * [backup-simplify]: Simplify z into z 0.093 * [taylor]: Taking taylor expansion of y in y 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (/ z 1) into z 0.093 * [taylor]: Taking taylor expansion of z in z 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify 1 into 1 0.094 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.094 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 0.095 * [taylor]: Taking taylor expansion of 0 in z 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.097 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.097 * [taylor]: Taking taylor expansion of 0 in y 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [taylor]: Taking taylor expansion of 0 in z 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.098 * [taylor]: Taking taylor expansion of 0 in z 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (/ (* x y) z) 0.099 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z))) into (* -1 (/ z (* x y))) 0.099 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0 0.099 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z 0.099 * [taylor]: Taking taylor expansion of -1 in z 0.099 * [backup-simplify]: Simplify -1 into -1 0.099 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 0.099 * [taylor]: Taking taylor expansion of z in z 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 1 into 1 0.099 * [taylor]: Taking taylor expansion of (* x y) in z 0.099 * [taylor]: Taking taylor expansion of x in z 0.099 * [backup-simplify]: Simplify x into x 0.099 * [taylor]: Taking taylor expansion of y in z 0.099 * [backup-simplify]: Simplify y into y 0.099 * [backup-simplify]: Simplify (* x y) into (* x y) 0.099 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.099 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 0.099 * [taylor]: Taking taylor expansion of -1 in y 0.099 * [backup-simplify]: Simplify -1 into -1 0.099 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 0.099 * [taylor]: Taking taylor expansion of z in y 0.099 * [backup-simplify]: Simplify z into z 0.099 * [taylor]: Taking taylor expansion of (* x y) in y 0.099 * [taylor]: Taking taylor expansion of x in y 0.099 * [backup-simplify]: Simplify x into x 0.100 * [taylor]: Taking taylor expansion of y in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [backup-simplify]: Simplify (* x 0) into 0 0.100 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.100 * [backup-simplify]: Simplify (/ z x) into (/ z x) 0.100 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 0.100 * [taylor]: Taking taylor expansion of -1 in x 0.100 * [backup-simplify]: Simplify -1 into -1 0.100 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 0.100 * [taylor]: Taking taylor expansion of z in x 0.100 * [backup-simplify]: Simplify z into z 0.100 * [taylor]: Taking taylor expansion of (* x y) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [backup-simplify]: Simplify y into y 0.100 * [backup-simplify]: Simplify (* 0 y) into 0 0.101 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.101 * [backup-simplify]: Simplify (/ z y) into (/ z y) 0.101 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 0.101 * [taylor]: Taking taylor expansion of -1 in x 0.101 * [backup-simplify]: Simplify -1 into -1 0.101 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 0.101 * [taylor]: Taking taylor expansion of z in x 0.101 * [backup-simplify]: Simplify z into z 0.101 * [taylor]: Taking taylor expansion of (* x y) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 1 into 1 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [backup-simplify]: Simplify y into y 0.101 * [backup-simplify]: Simplify (* 0 y) into 0 0.102 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.102 * [backup-simplify]: Simplify (/ z y) into (/ z y) 0.102 * [backup-simplify]: Simplify (* -1 (/ z y)) into (* -1 (/ z y)) 0.102 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y 0.102 * [taylor]: Taking taylor expansion of -1 in y 0.102 * [backup-simplify]: Simplify -1 into -1 0.102 * [taylor]: Taking taylor expansion of (/ z y) in y 0.102 * [taylor]: Taking taylor expansion of z in y 0.102 * [backup-simplify]: Simplify z into z 0.102 * [taylor]: Taking taylor expansion of y in y 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.102 * [backup-simplify]: Simplify (/ z 1) into z 0.102 * [backup-simplify]: Simplify (* -1 z) into (* -1 z) 0.102 * [taylor]: Taking taylor expansion of (* -1 z) in z 0.102 * [taylor]: Taking taylor expansion of -1 in z 0.102 * [backup-simplify]: Simplify -1 into -1 0.102 * [taylor]: Taking taylor expansion of z in z 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1 0.103 * [backup-simplify]: Simplify -1 into -1 0.104 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.104 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 0.104 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z y))) into 0 0.104 * [taylor]: Taking taylor expansion of 0 in y 0.104 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 0.106 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 z)) into 0 0.106 * [taylor]: Taking taylor expansion of 0 in z 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0 0.107 * [backup-simplify]: Simplify 0 into 0 0.108 * [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 0.109 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z y)))) into 0 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.109 * [backup-simplify]: Simplify 0 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 0.110 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.111 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 z))) into 0 0.111 * [taylor]: Taking taylor expansion of 0 in z 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (/ (* x y) z) 0.112 * * * [progress]: simplifying candidates 0.113 * [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) 0.113 * * [simplify]: iteration 0: 48 enodes 0.123 * * [simplify]: iteration 1: 119 enodes 0.170 * * [simplify]: iteration 2: 450 enodes 0.471 * * [simplify]: iteration 3: 2205 enodes 1.193 * * [simplify]: iteration complete: 5006 enodes 1.193 * * [simplify]: Extracting #0: cost 21 inf + 0 1.196 * * [simplify]: Extracting #1: cost 1101 inf + 1 1.214 * * [simplify]: Extracting #2: cost 1732 inf + 7450 1.252 * * [simplify]: Extracting #3: cost 829 inf + 131516 1.317 * * [simplify]: Extracting #4: cost 30 inf + 273851 1.389 * * [simplify]: Extracting #5: cost 0 inf + 279679 1.487 * [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) 1.488 * * * [progress]: adding candidates to table 1.583 * * [progress]: iteration 2 / 4 1.583 * * * [progress]: picking best candidate 1.613 * * * * [pick]: Picked # 1.613 * * * [progress]: localizing error 1.620 * * * [progress]: generating rewritten candidates 1.620 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.629 * * * [progress]: generating series expansions 1.629 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.630 * [backup-simplify]: Simplify (/ x (/ z y)) into (/ (* x y) z) 1.630 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x z y) around 0 1.630 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 1.630 * [taylor]: Taking taylor expansion of (* x y) in y 1.630 * [taylor]: Taking taylor expansion of x in y 1.630 * [backup-simplify]: Simplify x into x 1.630 * [taylor]: Taking taylor expansion of y in y 1.630 * [backup-simplify]: Simplify 0 into 0 1.630 * [backup-simplify]: Simplify 1 into 1 1.630 * [taylor]: Taking taylor expansion of z in y 1.630 * [backup-simplify]: Simplify z into z 1.630 * [backup-simplify]: Simplify (* x 0) into 0 1.630 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.630 * [backup-simplify]: Simplify (/ x z) into (/ x z) 1.630 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z 1.630 * [taylor]: Taking taylor expansion of (* x y) in z 1.630 * [taylor]: Taking taylor expansion of x in z 1.630 * [backup-simplify]: Simplify x into x 1.630 * [taylor]: Taking taylor expansion of y in z 1.630 * [backup-simplify]: Simplify y into y 1.630 * [taylor]: Taking taylor expansion of z in z 1.630 * [backup-simplify]: Simplify 0 into 0 1.630 * [backup-simplify]: Simplify 1 into 1 1.630 * [backup-simplify]: Simplify (* x y) into (* x y) 1.631 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y) 1.631 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 1.631 * [taylor]: Taking taylor expansion of (* x y) in x 1.631 * [taylor]: Taking taylor expansion of x in x 1.631 * [backup-simplify]: Simplify 0 into 0 1.631 * [backup-simplify]: Simplify 1 into 1 1.631 * [taylor]: Taking taylor expansion of y in x 1.631 * [backup-simplify]: Simplify y into y 1.631 * [taylor]: Taking taylor expansion of z in x 1.631 * [backup-simplify]: Simplify z into z 1.631 * [backup-simplify]: Simplify (* 0 y) into 0 1.631 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.631 * [backup-simplify]: Simplify (/ y z) into (/ y z) 1.631 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 1.631 * [taylor]: Taking taylor expansion of (* x y) in x 1.631 * [taylor]: Taking taylor expansion of x in x 1.631 * [backup-simplify]: Simplify 0 into 0 1.631 * [backup-simplify]: Simplify 1 into 1 1.631 * [taylor]: Taking taylor expansion of y in x 1.631 * [backup-simplify]: Simplify y into y 1.631 * [taylor]: Taking taylor expansion of z in x 1.631 * [backup-simplify]: Simplify z into z 1.631 * [backup-simplify]: Simplify (* 0 y) into 0 1.631 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.631 * [backup-simplify]: Simplify (/ y z) into (/ y z) 1.632 * [taylor]: Taking taylor expansion of (/ y z) in z 1.632 * [taylor]: Taking taylor expansion of y in z 1.632 * [backup-simplify]: Simplify y into y 1.632 * [taylor]: Taking taylor expansion of z in z 1.632 * [backup-simplify]: Simplify 0 into 0 1.632 * [backup-simplify]: Simplify 1 into 1 1.632 * [backup-simplify]: Simplify (/ y 1) into y 1.632 * [taylor]: Taking taylor expansion of y in y 1.632 * [backup-simplify]: Simplify 0 into 0 1.632 * [backup-simplify]: Simplify 1 into 1 1.632 * [backup-simplify]: Simplify 1 into 1 1.632 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.632 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0 1.632 * [taylor]: Taking taylor expansion of 0 in z 1.632 * [backup-simplify]: Simplify 0 into 0 1.633 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 1.633 * [taylor]: Taking taylor expansion of 0 in y 1.633 * [backup-simplify]: Simplify 0 into 0 1.633 * [backup-simplify]: Simplify 0 into 0 1.633 * [backup-simplify]: Simplify 0 into 0 1.634 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1.634 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.634 * [taylor]: Taking taylor expansion of 0 in z 1.634 * [backup-simplify]: Simplify 0 into 0 1.634 * [taylor]: Taking taylor expansion of 0 in y 1.634 * [backup-simplify]: Simplify 0 into 0 1.634 * [backup-simplify]: Simplify 0 into 0 1.635 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.635 * [taylor]: Taking taylor expansion of 0 in y 1.635 * [backup-simplify]: Simplify 0 into 0 1.635 * [backup-simplify]: Simplify 0 into 0 1.635 * [backup-simplify]: Simplify 0 into 0 1.635 * [backup-simplify]: Simplify 0 into 0 1.635 * [backup-simplify]: Simplify (* 1 (* y (* (/ 1 z) x))) into (/ (* x y) z) 1.635 * [backup-simplify]: Simplify (/ (/ 1 x) (/ (/ 1 z) (/ 1 y))) into (/ z (* x y)) 1.635 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x z y) around 0 1.635 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 1.635 * [taylor]: Taking taylor expansion of z in y 1.635 * [backup-simplify]: Simplify z into z 1.635 * [taylor]: Taking taylor expansion of (* x y) in y 1.635 * [taylor]: Taking taylor expansion of x in y 1.635 * [backup-simplify]: Simplify x into x 1.635 * [taylor]: Taking taylor expansion of y in y 1.635 * [backup-simplify]: Simplify 0 into 0 1.635 * [backup-simplify]: Simplify 1 into 1 1.635 * [backup-simplify]: Simplify (* x 0) into 0 1.636 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.636 * [backup-simplify]: Simplify (/ z x) into (/ z x) 1.636 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 1.636 * [taylor]: Taking taylor expansion of z in z 1.636 * [backup-simplify]: Simplify 0 into 0 1.636 * [backup-simplify]: Simplify 1 into 1 1.636 * [taylor]: Taking taylor expansion of (* x y) in z 1.636 * [taylor]: Taking taylor expansion of x in z 1.636 * [backup-simplify]: Simplify x into x 1.636 * [taylor]: Taking taylor expansion of y in z 1.636 * [backup-simplify]: Simplify y into y 1.636 * [backup-simplify]: Simplify (* x y) into (* x y) 1.636 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 1.636 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 1.636 * [taylor]: Taking taylor expansion of z in x 1.636 * [backup-simplify]: Simplify z into z 1.636 * [taylor]: Taking taylor expansion of (* x y) in x 1.636 * [taylor]: Taking taylor expansion of x in x 1.636 * [backup-simplify]: Simplify 0 into 0 1.636 * [backup-simplify]: Simplify 1 into 1 1.636 * [taylor]: Taking taylor expansion of y in x 1.636 * [backup-simplify]: Simplify y into y 1.637 * [backup-simplify]: Simplify (* 0 y) into 0 1.637 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.637 * [backup-simplify]: Simplify (/ z y) into (/ z y) 1.637 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 1.637 * [taylor]: Taking taylor expansion of z in x 1.637 * [backup-simplify]: Simplify z into z 1.637 * [taylor]: Taking taylor expansion of (* x y) in x 1.637 * [taylor]: Taking taylor expansion of x in x 1.637 * [backup-simplify]: Simplify 0 into 0 1.637 * [backup-simplify]: Simplify 1 into 1 1.637 * [taylor]: Taking taylor expansion of y in x 1.637 * [backup-simplify]: Simplify y into y 1.637 * [backup-simplify]: Simplify (* 0 y) into 0 1.638 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.638 * [backup-simplify]: Simplify (/ z y) into (/ z y) 1.638 * [taylor]: Taking taylor expansion of (/ z y) in z 1.638 * [taylor]: Taking taylor expansion of z in z 1.638 * [backup-simplify]: Simplify 0 into 0 1.638 * [backup-simplify]: Simplify 1 into 1 1.638 * [taylor]: Taking taylor expansion of y in z 1.638 * [backup-simplify]: Simplify y into y 1.638 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.638 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.638 * [taylor]: Taking taylor expansion of y in y 1.638 * [backup-simplify]: Simplify 0 into 0 1.638 * [backup-simplify]: Simplify 1 into 1 1.638 * [backup-simplify]: Simplify (/ 1 1) into 1 1.638 * [backup-simplify]: Simplify 1 into 1 1.639 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.639 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 1.639 * [taylor]: Taking taylor expansion of 0 in z 1.639 * [backup-simplify]: Simplify 0 into 0 1.639 * [taylor]: Taking taylor expansion of 0 in y 1.639 * [backup-simplify]: Simplify 0 into 0 1.640 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 1.640 * [taylor]: Taking taylor expansion of 0 in y 1.640 * [backup-simplify]: Simplify 0 into 0 1.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.641 * [backup-simplify]: Simplify 0 into 0 1.642 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1.642 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.642 * [taylor]: Taking taylor expansion of 0 in z 1.642 * [backup-simplify]: Simplify 0 into 0 1.642 * [taylor]: Taking taylor expansion of 0 in y 1.642 * [backup-simplify]: Simplify 0 into 0 1.642 * [taylor]: Taking taylor expansion of 0 in y 1.642 * [backup-simplify]: Simplify 0 into 0 1.642 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.642 * [taylor]: Taking taylor expansion of 0 in y 1.642 * [backup-simplify]: Simplify 0 into 0 1.642 * [backup-simplify]: Simplify 0 into 0 1.642 * [backup-simplify]: Simplify 0 into 0 1.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.643 * [backup-simplify]: Simplify 0 into 0 1.644 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.645 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.645 * [taylor]: Taking taylor expansion of 0 in z 1.645 * [backup-simplify]: Simplify 0 into 0 1.645 * [taylor]: Taking taylor expansion of 0 in y 1.645 * [backup-simplify]: Simplify 0 into 0 1.645 * [taylor]: Taking taylor expansion of 0 in y 1.645 * [backup-simplify]: Simplify 0 into 0 1.645 * [taylor]: Taking taylor expansion of 0 in y 1.645 * [backup-simplify]: Simplify 0 into 0 1.645 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.645 * [taylor]: Taking taylor expansion of 0 in y 1.645 * [backup-simplify]: Simplify 0 into 0 1.645 * [backup-simplify]: Simplify 0 into 0 1.645 * [backup-simplify]: Simplify 0 into 0 1.646 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 y)) (* (/ 1 z) (/ 1 (/ 1 x))))) into (/ (* x y) z) 1.646 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (/ (/ 1 (- z)) (/ 1 (- y)))) into (* -1 (/ z (* x y))) 1.646 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0 1.646 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 1.646 * [taylor]: Taking taylor expansion of -1 in y 1.646 * [backup-simplify]: Simplify -1 into -1 1.646 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 1.646 * [taylor]: Taking taylor expansion of z in y 1.646 * [backup-simplify]: Simplify z into z 1.646 * [taylor]: Taking taylor expansion of (* x y) in y 1.646 * [taylor]: Taking taylor expansion of x in y 1.646 * [backup-simplify]: Simplify x into x 1.646 * [taylor]: Taking taylor expansion of y in y 1.646 * [backup-simplify]: Simplify 0 into 0 1.646 * [backup-simplify]: Simplify 1 into 1 1.646 * [backup-simplify]: Simplify (* x 0) into 0 1.646 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.647 * [backup-simplify]: Simplify (/ z x) into (/ z x) 1.647 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z 1.647 * [taylor]: Taking taylor expansion of -1 in z 1.647 * [backup-simplify]: Simplify -1 into -1 1.647 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 1.647 * [taylor]: Taking taylor expansion of z in z 1.647 * [backup-simplify]: Simplify 0 into 0 1.647 * [backup-simplify]: Simplify 1 into 1 1.647 * [taylor]: Taking taylor expansion of (* x y) in z 1.647 * [taylor]: Taking taylor expansion of x in z 1.647 * [backup-simplify]: Simplify x into x 1.647 * [taylor]: Taking taylor expansion of y in z 1.647 * [backup-simplify]: Simplify y into y 1.647 * [backup-simplify]: Simplify (* x y) into (* x y) 1.647 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 1.647 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 1.647 * [taylor]: Taking taylor expansion of -1 in x 1.647 * [backup-simplify]: Simplify -1 into -1 1.647 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 1.647 * [taylor]: Taking taylor expansion of z in x 1.647 * [backup-simplify]: Simplify z into z 1.647 * [taylor]: Taking taylor expansion of (* x y) in x 1.647 * [taylor]: Taking taylor expansion of x in x 1.647 * [backup-simplify]: Simplify 0 into 0 1.647 * [backup-simplify]: Simplify 1 into 1 1.647 * [taylor]: Taking taylor expansion of y in x 1.647 * [backup-simplify]: Simplify y into y 1.647 * [backup-simplify]: Simplify (* 0 y) into 0 1.648 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.648 * [backup-simplify]: Simplify (/ z y) into (/ z y) 1.648 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 1.648 * [taylor]: Taking taylor expansion of -1 in x 1.648 * [backup-simplify]: Simplify -1 into -1 1.648 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 1.648 * [taylor]: Taking taylor expansion of z in x 1.648 * [backup-simplify]: Simplify z into z 1.648 * [taylor]: Taking taylor expansion of (* x y) in x 1.648 * [taylor]: Taking taylor expansion of x in x 1.648 * [backup-simplify]: Simplify 0 into 0 1.648 * [backup-simplify]: Simplify 1 into 1 1.648 * [taylor]: Taking taylor expansion of y in x 1.648 * [backup-simplify]: Simplify y into y 1.648 * [backup-simplify]: Simplify (* 0 y) into 0 1.649 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.649 * [backup-simplify]: Simplify (/ z y) into (/ z y) 1.649 * [backup-simplify]: Simplify (* -1 (/ z y)) into (* -1 (/ z y)) 1.649 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z 1.649 * [taylor]: Taking taylor expansion of -1 in z 1.649 * [backup-simplify]: Simplify -1 into -1 1.649 * [taylor]: Taking taylor expansion of (/ z y) in z 1.649 * [taylor]: Taking taylor expansion of z in z 1.649 * [backup-simplify]: Simplify 0 into 0 1.649 * [backup-simplify]: Simplify 1 into 1 1.649 * [taylor]: Taking taylor expansion of y in z 1.649 * [backup-simplify]: Simplify y into y 1.649 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.649 * [backup-simplify]: Simplify (* -1 (/ 1 y)) into (/ -1 y) 1.649 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.649 * [taylor]: Taking taylor expansion of -1 in y 1.649 * [backup-simplify]: Simplify -1 into -1 1.649 * [taylor]: Taking taylor expansion of y in y 1.649 * [backup-simplify]: Simplify 0 into 0 1.649 * [backup-simplify]: Simplify 1 into 1 1.650 * [backup-simplify]: Simplify (/ -1 1) into -1 1.650 * [backup-simplify]: Simplify -1 into -1 1.651 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.651 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 1.651 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z y))) into 0 1.651 * [taylor]: Taking taylor expansion of 0 in z 1.651 * [backup-simplify]: Simplify 0 into 0 1.651 * [taylor]: Taking taylor expansion of 0 in y 1.651 * [backup-simplify]: Simplify 0 into 0 1.651 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 1.652 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 y))) into 0 1.652 * [taylor]: Taking taylor expansion of 0 in y 1.652 * [backup-simplify]: Simplify 0 into 0 1.653 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.653 * [backup-simplify]: Simplify 0 into 0 1.654 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1.654 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.655 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z y)))) into 0 1.655 * [taylor]: Taking taylor expansion of 0 in z 1.655 * [backup-simplify]: Simplify 0 into 0 1.655 * [taylor]: Taking taylor expansion of 0 in y 1.655 * [backup-simplify]: Simplify 0 into 0 1.655 * [taylor]: Taking taylor expansion of 0 in y 1.655 * [backup-simplify]: Simplify 0 into 0 1.655 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.656 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 1.656 * [taylor]: Taking taylor expansion of 0 in y 1.656 * [backup-simplify]: Simplify 0 into 0 1.656 * [backup-simplify]: Simplify 0 into 0 1.656 * [backup-simplify]: Simplify 0 into 0 1.657 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.658 * [backup-simplify]: Simplify 0 into 0 1.659 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.659 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.660 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ z y))))) into 0 1.660 * [taylor]: Taking taylor expansion of 0 in z 1.660 * [backup-simplify]: Simplify 0 into 0 1.660 * [taylor]: Taking taylor expansion of 0 in y 1.661 * [backup-simplify]: Simplify 0 into 0 1.661 * [taylor]: Taking taylor expansion of 0 in y 1.661 * [backup-simplify]: Simplify 0 into 0 1.661 * [taylor]: Taking taylor expansion of 0 in y 1.661 * [backup-simplify]: Simplify 0 into 0 1.661 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.662 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 1.662 * [taylor]: Taking taylor expansion of 0 in y 1.662 * [backup-simplify]: Simplify 0 into 0 1.662 * [backup-simplify]: Simplify 0 into 0 1.662 * [backup-simplify]: Simplify 0 into 0 1.663 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (/ 1 (- x)))))) into (/ (* x y) z) 1.663 * * * [progress]: simplifying candidates 1.664 * [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) 1.667 * * [simplify]: iteration 0: 150 enodes 1.727 * * [simplify]: iteration 1: 367 enodes 1.841 * * [simplify]: iteration 2: 1003 enodes 2.488 * * [simplify]: iteration 3: 3695 enodes 3.226 * * [simplify]: iteration complete: 5000 enodes 3.226 * * [simplify]: Extracting #0: cost 93 inf + 0 3.230 * * [simplify]: Extracting #1: cost 1214 inf + 2 3.240 * * [simplify]: Extracting #2: cost 1505 inf + 37037 3.298 * * [simplify]: Extracting #3: cost 442 inf + 203360 3.368 * * [simplify]: Extracting #4: cost 28 inf + 282486 3.452 * * [simplify]: Extracting #5: cost 0 inf + 289690 3.539 * [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) 3.544 * * * [progress]: adding candidates to table 3.892 * * [progress]: iteration 3 / 4 3.892 * * * [progress]: picking best candidate 3.908 * * * * [pick]: Picked # 3.908 * * * [progress]: localizing error 3.917 * * * [progress]: generating rewritten candidates 3.917 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.931 * * * [progress]: generating series expansions 3.931 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.931 * [backup-simplify]: Simplify (* x (/ y z)) into (/ (* x y) z) 3.931 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0 3.931 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z 3.931 * [taylor]: Taking taylor expansion of (* x y) in z 3.931 * [taylor]: Taking taylor expansion of x in z 3.931 * [backup-simplify]: Simplify x into x 3.931 * [taylor]: Taking taylor expansion of y in z 3.931 * [backup-simplify]: Simplify y into y 3.931 * [taylor]: Taking taylor expansion of z in z 3.931 * [backup-simplify]: Simplify 0 into 0 3.931 * [backup-simplify]: Simplify 1 into 1 3.931 * [backup-simplify]: Simplify (* x y) into (* x y) 3.931 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y) 3.931 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 3.931 * [taylor]: Taking taylor expansion of (* x y) in y 3.931 * [taylor]: Taking taylor expansion of x in y 3.931 * [backup-simplify]: Simplify x into x 3.931 * [taylor]: Taking taylor expansion of y in y 3.931 * [backup-simplify]: Simplify 0 into 0 3.931 * [backup-simplify]: Simplify 1 into 1 3.931 * [taylor]: Taking taylor expansion of z in y 3.931 * [backup-simplify]: Simplify z into z 3.931 * [backup-simplify]: Simplify (* x 0) into 0 3.932 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.932 * [backup-simplify]: Simplify (/ x z) into (/ x z) 3.932 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 3.932 * [taylor]: Taking taylor expansion of (* x y) in x 3.932 * [taylor]: Taking taylor expansion of x in x 3.932 * [backup-simplify]: Simplify 0 into 0 3.932 * [backup-simplify]: Simplify 1 into 1 3.932 * [taylor]: Taking taylor expansion of y in x 3.932 * [backup-simplify]: Simplify y into y 3.932 * [taylor]: Taking taylor expansion of z in x 3.932 * [backup-simplify]: Simplify z into z 3.932 * [backup-simplify]: Simplify (* 0 y) into 0 3.932 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.932 * [backup-simplify]: Simplify (/ y z) into (/ y z) 3.932 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 3.932 * [taylor]: Taking taylor expansion of (* x y) in x 3.932 * [taylor]: Taking taylor expansion of x in x 3.932 * [backup-simplify]: Simplify 0 into 0 3.932 * [backup-simplify]: Simplify 1 into 1 3.932 * [taylor]: Taking taylor expansion of y in x 3.932 * [backup-simplify]: Simplify y into y 3.932 * [taylor]: Taking taylor expansion of z in x 3.932 * [backup-simplify]: Simplify z into z 3.932 * [backup-simplify]: Simplify (* 0 y) into 0 3.933 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.933 * [backup-simplify]: Simplify (/ y z) into (/ y z) 3.933 * [taylor]: Taking taylor expansion of (/ y z) in y 3.933 * [taylor]: Taking taylor expansion of y in y 3.933 * [backup-simplify]: Simplify 0 into 0 3.933 * [backup-simplify]: Simplify 1 into 1 3.933 * [taylor]: Taking taylor expansion of z in y 3.933 * [backup-simplify]: Simplify z into z 3.933 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 3.933 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.933 * [taylor]: Taking taylor expansion of z in z 3.933 * [backup-simplify]: Simplify 0 into 0 3.933 * [backup-simplify]: Simplify 1 into 1 3.933 * [backup-simplify]: Simplify (/ 1 1) into 1 3.933 * [backup-simplify]: Simplify 1 into 1 3.934 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.934 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0 3.934 * [taylor]: Taking taylor expansion of 0 in y 3.934 * [backup-simplify]: Simplify 0 into 0 3.934 * [taylor]: Taking taylor expansion of 0 in z 3.934 * [backup-simplify]: Simplify 0 into 0 3.934 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0 3.934 * [taylor]: Taking taylor expansion of 0 in z 3.934 * [backup-simplify]: Simplify 0 into 0 3.935 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.935 * [backup-simplify]: Simplify 0 into 0 3.935 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.936 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 3.936 * [taylor]: Taking taylor expansion of 0 in y 3.936 * [backup-simplify]: Simplify 0 into 0 3.936 * [taylor]: Taking taylor expansion of 0 in z 3.936 * [backup-simplify]: Simplify 0 into 0 3.936 * [taylor]: Taking taylor expansion of 0 in z 3.936 * [backup-simplify]: Simplify 0 into 0 3.936 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 3.936 * [taylor]: Taking taylor expansion of 0 in z 3.936 * [backup-simplify]: Simplify 0 into 0 3.936 * [backup-simplify]: Simplify 0 into 0 3.936 * [backup-simplify]: Simplify 0 into 0 3.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.937 * [backup-simplify]: Simplify 0 into 0 3.938 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.938 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 3.938 * [taylor]: Taking taylor expansion of 0 in y 3.938 * [backup-simplify]: Simplify 0 into 0 3.938 * [taylor]: Taking taylor expansion of 0 in z 3.938 * [backup-simplify]: Simplify 0 into 0 3.938 * [taylor]: Taking taylor expansion of 0 in z 3.938 * [backup-simplify]: Simplify 0 into 0 3.938 * [taylor]: Taking taylor expansion of 0 in z 3.939 * [backup-simplify]: Simplify 0 into 0 3.939 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 3.939 * [taylor]: Taking taylor expansion of 0 in z 3.939 * [backup-simplify]: Simplify 0 into 0 3.939 * [backup-simplify]: Simplify 0 into 0 3.939 * [backup-simplify]: Simplify 0 into 0 3.939 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* y x))) into (/ (* x y) z) 3.939 * [backup-simplify]: Simplify (* (/ 1 x) (/ (/ 1 y) (/ 1 z))) into (/ z (* x y)) 3.939 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0 3.939 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 3.939 * [taylor]: Taking taylor expansion of z in z 3.939 * [backup-simplify]: Simplify 0 into 0 3.939 * [backup-simplify]: Simplify 1 into 1 3.939 * [taylor]: Taking taylor expansion of (* x y) in z 3.939 * [taylor]: Taking taylor expansion of x in z 3.939 * [backup-simplify]: Simplify x into x 3.939 * [taylor]: Taking taylor expansion of y in z 3.939 * [backup-simplify]: Simplify y into y 3.939 * [backup-simplify]: Simplify (* x y) into (* x y) 3.939 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 3.940 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 3.940 * [taylor]: Taking taylor expansion of z in y 3.940 * [backup-simplify]: Simplify z into z 3.940 * [taylor]: Taking taylor expansion of (* x y) in y 3.940 * [taylor]: Taking taylor expansion of x in y 3.940 * [backup-simplify]: Simplify x into x 3.940 * [taylor]: Taking taylor expansion of y in y 3.940 * [backup-simplify]: Simplify 0 into 0 3.940 * [backup-simplify]: Simplify 1 into 1 3.940 * [backup-simplify]: Simplify (* x 0) into 0 3.940 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.940 * [backup-simplify]: Simplify (/ z x) into (/ z x) 3.940 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 3.940 * [taylor]: Taking taylor expansion of z in x 3.940 * [backup-simplify]: Simplify z into z 3.940 * [taylor]: Taking taylor expansion of (* x y) in x 3.940 * [taylor]: Taking taylor expansion of x in x 3.940 * [backup-simplify]: Simplify 0 into 0 3.940 * [backup-simplify]: Simplify 1 into 1 3.940 * [taylor]: Taking taylor expansion of y in x 3.940 * [backup-simplify]: Simplify y into y 3.940 * [backup-simplify]: Simplify (* 0 y) into 0 3.941 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.941 * [backup-simplify]: Simplify (/ z y) into (/ z y) 3.941 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 3.941 * [taylor]: Taking taylor expansion of z in x 3.941 * [backup-simplify]: Simplify z into z 3.941 * [taylor]: Taking taylor expansion of (* x y) in x 3.941 * [taylor]: Taking taylor expansion of x in x 3.941 * [backup-simplify]: Simplify 0 into 0 3.941 * [backup-simplify]: Simplify 1 into 1 3.941 * [taylor]: Taking taylor expansion of y in x 3.941 * [backup-simplify]: Simplify y into y 3.941 * [backup-simplify]: Simplify (* 0 y) into 0 3.941 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.941 * [backup-simplify]: Simplify (/ z y) into (/ z y) 3.941 * [taylor]: Taking taylor expansion of (/ z y) in y 3.942 * [taylor]: Taking taylor expansion of z in y 3.942 * [backup-simplify]: Simplify z into z 3.942 * [taylor]: Taking taylor expansion of y in y 3.942 * [backup-simplify]: Simplify 0 into 0 3.942 * [backup-simplify]: Simplify 1 into 1 3.942 * [backup-simplify]: Simplify (/ z 1) into z 3.942 * [taylor]: Taking taylor expansion of z in z 3.942 * [backup-simplify]: Simplify 0 into 0 3.942 * [backup-simplify]: Simplify 1 into 1 3.942 * [backup-simplify]: Simplify 1 into 1 3.942 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.943 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 3.943 * [taylor]: Taking taylor expansion of 0 in y 3.943 * [backup-simplify]: Simplify 0 into 0 3.943 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 3.943 * [taylor]: Taking taylor expansion of 0 in z 3.943 * [backup-simplify]: Simplify 0 into 0 3.943 * [backup-simplify]: Simplify 0 into 0 3.943 * [backup-simplify]: Simplify 0 into 0 3.944 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.945 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.945 * [taylor]: Taking taylor expansion of 0 in y 3.945 * [backup-simplify]: Simplify 0 into 0 3.945 * [taylor]: Taking taylor expansion of 0 in z 3.945 * [backup-simplify]: Simplify 0 into 0 3.945 * [backup-simplify]: Simplify 0 into 0 3.946 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.946 * [taylor]: Taking taylor expansion of 0 in z 3.946 * [backup-simplify]: Simplify 0 into 0 3.946 * [backup-simplify]: Simplify 0 into 0 3.946 * [backup-simplify]: Simplify 0 into 0 3.946 * [backup-simplify]: Simplify 0 into 0 3.946 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (/ (* x y) z) 3.946 * [backup-simplify]: Simplify (* (/ 1 (- x)) (/ (/ 1 (- y)) (/ 1 (- z)))) into (* -1 (/ z (* x y))) 3.946 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0 3.946 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z 3.947 * [taylor]: Taking taylor expansion of -1 in z 3.947 * [backup-simplify]: Simplify -1 into -1 3.947 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 3.947 * [taylor]: Taking taylor expansion of z in z 3.947 * [backup-simplify]: Simplify 0 into 0 3.947 * [backup-simplify]: Simplify 1 into 1 3.947 * [taylor]: Taking taylor expansion of (* x y) in z 3.947 * [taylor]: Taking taylor expansion of x in z 3.947 * [backup-simplify]: Simplify x into x 3.947 * [taylor]: Taking taylor expansion of y in z 3.947 * [backup-simplify]: Simplify y into y 3.947 * [backup-simplify]: Simplify (* x y) into (* x y) 3.947 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 3.947 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 3.947 * [taylor]: Taking taylor expansion of -1 in y 3.947 * [backup-simplify]: Simplify -1 into -1 3.947 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 3.947 * [taylor]: Taking taylor expansion of z in y 3.947 * [backup-simplify]: Simplify z into z 3.947 * [taylor]: Taking taylor expansion of (* x y) in y 3.947 * [taylor]: Taking taylor expansion of x in y 3.947 * [backup-simplify]: Simplify x into x 3.947 * [taylor]: Taking taylor expansion of y in y 3.947 * [backup-simplify]: Simplify 0 into 0 3.947 * [backup-simplify]: Simplify 1 into 1 3.947 * [backup-simplify]: Simplify (* x 0) into 0 3.948 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.948 * [backup-simplify]: Simplify (/ z x) into (/ z x) 3.948 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 3.948 * [taylor]: Taking taylor expansion of -1 in x 3.948 * [backup-simplify]: Simplify -1 into -1 3.948 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 3.948 * [taylor]: Taking taylor expansion of z in x 3.948 * [backup-simplify]: Simplify z into z 3.948 * [taylor]: Taking taylor expansion of (* x y) in x 3.948 * [taylor]: Taking taylor expansion of x in x 3.948 * [backup-simplify]: Simplify 0 into 0 3.948 * [backup-simplify]: Simplify 1 into 1 3.948 * [taylor]: Taking taylor expansion of y in x 3.948 * [backup-simplify]: Simplify y into y 3.948 * [backup-simplify]: Simplify (* 0 y) into 0 3.948 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.948 * [backup-simplify]: Simplify (/ z y) into (/ z y) 3.948 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 3.948 * [taylor]: Taking taylor expansion of -1 in x 3.948 * [backup-simplify]: Simplify -1 into -1 3.948 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 3.948 * [taylor]: Taking taylor expansion of z in x 3.948 * [backup-simplify]: Simplify z into z 3.948 * [taylor]: Taking taylor expansion of (* x y) in x 3.948 * [taylor]: Taking taylor expansion of x in x 3.948 * [backup-simplify]: Simplify 0 into 0 3.949 * [backup-simplify]: Simplify 1 into 1 3.949 * [taylor]: Taking taylor expansion of y in x 3.949 * [backup-simplify]: Simplify y into y 3.949 * [backup-simplify]: Simplify (* 0 y) into 0 3.949 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.949 * [backup-simplify]: Simplify (/ z y) into (/ z y) 3.949 * [backup-simplify]: Simplify (* -1 (/ z y)) into (* -1 (/ z y)) 3.949 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y 3.949 * [taylor]: Taking taylor expansion of -1 in y 3.949 * [backup-simplify]: Simplify -1 into -1 3.949 * [taylor]: Taking taylor expansion of (/ z y) in y 3.949 * [taylor]: Taking taylor expansion of z in y 3.949 * [backup-simplify]: Simplify z into z 3.949 * [taylor]: Taking taylor expansion of y in y 3.949 * [backup-simplify]: Simplify 0 into 0 3.949 * [backup-simplify]: Simplify 1 into 1 3.949 * [backup-simplify]: Simplify (/ z 1) into z 3.949 * [backup-simplify]: Simplify (* -1 z) into (* -1 z) 3.949 * [taylor]: Taking taylor expansion of (* -1 z) in z 3.950 * [taylor]: Taking taylor expansion of -1 in z 3.950 * [backup-simplify]: Simplify -1 into -1 3.950 * [taylor]: Taking taylor expansion of z in z 3.950 * [backup-simplify]: Simplify 0 into 0 3.950 * [backup-simplify]: Simplify 1 into 1 3.950 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1 3.950 * [backup-simplify]: Simplify -1 into -1 3.951 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.951 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 3.951 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z y))) into 0 3.951 * [taylor]: Taking taylor expansion of 0 in y 3.952 * [backup-simplify]: Simplify 0 into 0 3.952 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 3.953 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 z)) into 0 3.953 * [taylor]: Taking taylor expansion of 0 in z 3.953 * [backup-simplify]: Simplify 0 into 0 3.953 * [backup-simplify]: Simplify 0 into 0 3.954 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0 3.954 * [backup-simplify]: Simplify 0 into 0 3.955 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.955 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.955 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z y)))) into 0 3.955 * [taylor]: Taking taylor expansion of 0 in y 3.955 * [backup-simplify]: Simplify 0 into 0 3.956 * [taylor]: Taking taylor expansion of 0 in z 3.956 * [backup-simplify]: Simplify 0 into 0 3.956 * [backup-simplify]: Simplify 0 into 0 3.957 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.957 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 z))) into 0 3.957 * [taylor]: Taking taylor expansion of 0 in z 3.957 * [backup-simplify]: Simplify 0 into 0 3.957 * [backup-simplify]: Simplify 0 into 0 3.958 * [backup-simplify]: Simplify 0 into 0 3.958 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.958 * [backup-simplify]: Simplify 0 into 0 3.959 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (/ (* x y) z) 3.959 * * * [progress]: simplifying candidates 3.959 * [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) 3.960 * * [simplify]: iteration 0: 69 enodes 3.980 * * [simplify]: iteration 1: 173 enodes 4.042 * * [simplify]: iteration 2: 519 enodes 4.400 * * [simplify]: iteration 3: 2187 enodes 4.922 * * [simplify]: iteration complete: 5003 enodes 4.922 * * [simplify]: Extracting #0: cost 23 inf + 0 4.923 * * [simplify]: Extracting #1: cost 647 inf + 1 4.933 * * [simplify]: Extracting #2: cost 1518 inf + 22075 4.973 * * [simplify]: Extracting #3: cost 658 inf + 180665 5.036 * * [simplify]: Extracting #4: cost 94 inf + 274274 5.086 * * [simplify]: Extracting #5: cost 6 inf + 287801 5.135 * * [simplify]: Extracting #6: cost 0 inf + 288752 5.193 * * [simplify]: Extracting #7: cost 0 inf + 288712 5.253 * [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) 5.253 * * * [progress]: adding candidates to table 5.383 * * [progress]: iteration 4 / 4 5.383 * * * [progress]: picking best candidate 5.395 * * * * [pick]: Picked # 5.395 * * * [progress]: localizing error 5.401 * * * [progress]: generating rewritten candidates 5.401 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 5.413 * * * [progress]: generating series expansions 5.413 * * * * [progress]: [ 1 / 1 ] generating series at (2) 5.414 * [backup-simplify]: Simplify (* (/ x z) y) into (/ (* x y) z) 5.414 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x z y) around 0 5.414 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 5.414 * [taylor]: Taking taylor expansion of (* x y) in y 5.414 * [taylor]: Taking taylor expansion of x in y 5.414 * [backup-simplify]: Simplify x into x 5.414 * [taylor]: Taking taylor expansion of y in y 5.414 * [backup-simplify]: Simplify 0 into 0 5.414 * [backup-simplify]: Simplify 1 into 1 5.414 * [taylor]: Taking taylor expansion of z in y 5.414 * [backup-simplify]: Simplify z into z 5.414 * [backup-simplify]: Simplify (* x 0) into 0 5.414 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 5.414 * [backup-simplify]: Simplify (/ x z) into (/ x z) 5.414 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z 5.414 * [taylor]: Taking taylor expansion of (* x y) in z 5.414 * [taylor]: Taking taylor expansion of x in z 5.414 * [backup-simplify]: Simplify x into x 5.414 * [taylor]: Taking taylor expansion of y in z 5.414 * [backup-simplify]: Simplify y into y 5.414 * [taylor]: Taking taylor expansion of z in z 5.414 * [backup-simplify]: Simplify 0 into 0 5.414 * [backup-simplify]: Simplify 1 into 1 5.415 * [backup-simplify]: Simplify (* x y) into (* x y) 5.415 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y) 5.415 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 5.415 * [taylor]: Taking taylor expansion of (* x y) in x 5.415 * [taylor]: Taking taylor expansion of x in x 5.415 * [backup-simplify]: Simplify 0 into 0 5.415 * [backup-simplify]: Simplify 1 into 1 5.415 * [taylor]: Taking taylor expansion of y in x 5.415 * [backup-simplify]: Simplify y into y 5.415 * [taylor]: Taking taylor expansion of z in x 5.415 * [backup-simplify]: Simplify z into z 5.415 * [backup-simplify]: Simplify (* 0 y) into 0 5.415 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 5.415 * [backup-simplify]: Simplify (/ y z) into (/ y z) 5.415 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 5.415 * [taylor]: Taking taylor expansion of (* x y) in x 5.415 * [taylor]: Taking taylor expansion of x in x 5.415 * [backup-simplify]: Simplify 0 into 0 5.415 * [backup-simplify]: Simplify 1 into 1 5.415 * [taylor]: Taking taylor expansion of y in x 5.415 * [backup-simplify]: Simplify y into y 5.415 * [taylor]: Taking taylor expansion of z in x 5.415 * [backup-simplify]: Simplify z into z 5.415 * [backup-simplify]: Simplify (* 0 y) into 0 5.416 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 5.416 * [backup-simplify]: Simplify (/ y z) into (/ y z) 5.416 * [taylor]: Taking taylor expansion of (/ y z) in z 5.416 * [taylor]: Taking taylor expansion of y in z 5.416 * [backup-simplify]: Simplify y into y 5.416 * [taylor]: Taking taylor expansion of z in z 5.416 * [backup-simplify]: Simplify 0 into 0 5.416 * [backup-simplify]: Simplify 1 into 1 5.416 * [backup-simplify]: Simplify (/ y 1) into y 5.416 * [taylor]: Taking taylor expansion of y in y 5.416 * [backup-simplify]: Simplify 0 into 0 5.416 * [backup-simplify]: Simplify 1 into 1 5.416 * [backup-simplify]: Simplify 1 into 1 5.416 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 5.416 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0 5.416 * [taylor]: Taking taylor expansion of 0 in z 5.416 * [backup-simplify]: Simplify 0 into 0 5.417 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 5.417 * [taylor]: Taking taylor expansion of 0 in y 5.417 * [backup-simplify]: Simplify 0 into 0 5.417 * [backup-simplify]: Simplify 0 into 0 5.417 * [backup-simplify]: Simplify 0 into 0 5.418 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 5.418 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 5.418 * [taylor]: Taking taylor expansion of 0 in z 5.418 * [backup-simplify]: Simplify 0 into 0 5.418 * [taylor]: Taking taylor expansion of 0 in y 5.418 * [backup-simplify]: Simplify 0 into 0 5.418 * [backup-simplify]: Simplify 0 into 0 5.419 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.419 * [taylor]: Taking taylor expansion of 0 in y 5.419 * [backup-simplify]: Simplify 0 into 0 5.419 * [backup-simplify]: Simplify 0 into 0 5.419 * [backup-simplify]: Simplify 0 into 0 5.419 * [backup-simplify]: Simplify 0 into 0 5.419 * [backup-simplify]: Simplify (* 1 (* y (* (/ 1 z) x))) into (/ (* x y) z) 5.419 * [backup-simplify]: Simplify (* (/ (/ 1 x) (/ 1 z)) (/ 1 y)) into (/ z (* x y)) 5.419 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x z y) around 0 5.419 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 5.419 * [taylor]: Taking taylor expansion of z in y 5.419 * [backup-simplify]: Simplify z into z 5.419 * [taylor]: Taking taylor expansion of (* x y) in y 5.419 * [taylor]: Taking taylor expansion of x in y 5.419 * [backup-simplify]: Simplify x into x 5.419 * [taylor]: Taking taylor expansion of y in y 5.419 * [backup-simplify]: Simplify 0 into 0 5.419 * [backup-simplify]: Simplify 1 into 1 5.419 * [backup-simplify]: Simplify (* x 0) into 0 5.420 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 5.420 * [backup-simplify]: Simplify (/ z x) into (/ z x) 5.420 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 5.420 * [taylor]: Taking taylor expansion of z in z 5.420 * [backup-simplify]: Simplify 0 into 0 5.420 * [backup-simplify]: Simplify 1 into 1 5.420 * [taylor]: Taking taylor expansion of (* x y) in z 5.420 * [taylor]: Taking taylor expansion of x in z 5.420 * [backup-simplify]: Simplify x into x 5.420 * [taylor]: Taking taylor expansion of y in z 5.420 * [backup-simplify]: Simplify y into y 5.420 * [backup-simplify]: Simplify (* x y) into (* x y) 5.420 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 5.420 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 5.420 * [taylor]: Taking taylor expansion of z in x 5.420 * [backup-simplify]: Simplify z into z 5.420 * [taylor]: Taking taylor expansion of (* x y) in x 5.420 * [taylor]: Taking taylor expansion of x in x 5.420 * [backup-simplify]: Simplify 0 into 0 5.420 * [backup-simplify]: Simplify 1 into 1 5.420 * [taylor]: Taking taylor expansion of y in x 5.420 * [backup-simplify]: Simplify y into y 5.420 * [backup-simplify]: Simplify (* 0 y) into 0 5.420 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 5.420 * [backup-simplify]: Simplify (/ z y) into (/ z y) 5.420 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 5.420 * [taylor]: Taking taylor expansion of z in x 5.420 * [backup-simplify]: Simplify z into z 5.420 * [taylor]: Taking taylor expansion of (* x y) in x 5.420 * [taylor]: Taking taylor expansion of x in x 5.420 * [backup-simplify]: Simplify 0 into 0 5.420 * [backup-simplify]: Simplify 1 into 1 5.420 * [taylor]: Taking taylor expansion of y in x 5.420 * [backup-simplify]: Simplify y into y 5.420 * [backup-simplify]: Simplify (* 0 y) into 0 5.421 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 5.421 * [backup-simplify]: Simplify (/ z y) into (/ z y) 5.421 * [taylor]: Taking taylor expansion of (/ z y) in z 5.421 * [taylor]: Taking taylor expansion of z in z 5.421 * [backup-simplify]: Simplify 0 into 0 5.421 * [backup-simplify]: Simplify 1 into 1 5.421 * [taylor]: Taking taylor expansion of y in z 5.421 * [backup-simplify]: Simplify y into y 5.421 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.421 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.421 * [taylor]: Taking taylor expansion of y in y 5.421 * [backup-simplify]: Simplify 0 into 0 5.421 * [backup-simplify]: Simplify 1 into 1 5.421 * [backup-simplify]: Simplify (/ 1 1) into 1 5.422 * [backup-simplify]: Simplify 1 into 1 5.422 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 5.422 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 5.422 * [taylor]: Taking taylor expansion of 0 in z 5.422 * [backup-simplify]: Simplify 0 into 0 5.422 * [taylor]: Taking taylor expansion of 0 in y 5.422 * [backup-simplify]: Simplify 0 into 0 5.422 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 5.422 * [taylor]: Taking taylor expansion of 0 in y 5.422 * [backup-simplify]: Simplify 0 into 0 5.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.423 * [backup-simplify]: Simplify 0 into 0 5.424 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 5.424 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.424 * [taylor]: Taking taylor expansion of 0 in z 5.424 * [backup-simplify]: Simplify 0 into 0 5.424 * [taylor]: Taking taylor expansion of 0 in y 5.424 * [backup-simplify]: Simplify 0 into 0 5.424 * [taylor]: Taking taylor expansion of 0 in y 5.424 * [backup-simplify]: Simplify 0 into 0 5.424 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.424 * [taylor]: Taking taylor expansion of 0 in y 5.424 * [backup-simplify]: Simplify 0 into 0 5.424 * [backup-simplify]: Simplify 0 into 0 5.425 * [backup-simplify]: Simplify 0 into 0 5.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.425 * [backup-simplify]: Simplify 0 into 0 5.430 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 5.430 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.430 * [taylor]: Taking taylor expansion of 0 in z 5.430 * [backup-simplify]: Simplify 0 into 0 5.430 * [taylor]: Taking taylor expansion of 0 in y 5.430 * [backup-simplify]: Simplify 0 into 0 5.430 * [taylor]: Taking taylor expansion of 0 in y 5.431 * [backup-simplify]: Simplify 0 into 0 5.431 * [taylor]: Taking taylor expansion of 0 in y 5.431 * [backup-simplify]: Simplify 0 into 0 5.431 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.431 * [taylor]: Taking taylor expansion of 0 in y 5.431 * [backup-simplify]: Simplify 0 into 0 5.431 * [backup-simplify]: Simplify 0 into 0 5.431 * [backup-simplify]: Simplify 0 into 0 5.431 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 y)) (* (/ 1 z) (/ 1 (/ 1 x))))) into (/ (* x y) z) 5.431 * [backup-simplify]: Simplify (* (/ (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) into (* -1 (/ z (* x y))) 5.432 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0 5.432 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 5.432 * [taylor]: Taking taylor expansion of -1 in y 5.432 * [backup-simplify]: Simplify -1 into -1 5.432 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 5.432 * [taylor]: Taking taylor expansion of z in y 5.432 * [backup-simplify]: Simplify z into z 5.432 * [taylor]: Taking taylor expansion of (* x y) in y 5.432 * [taylor]: Taking taylor expansion of x in y 5.432 * [backup-simplify]: Simplify x into x 5.432 * [taylor]: Taking taylor expansion of y in y 5.432 * [backup-simplify]: Simplify 0 into 0 5.432 * [backup-simplify]: Simplify 1 into 1 5.432 * [backup-simplify]: Simplify (* x 0) into 0 5.432 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 5.432 * [backup-simplify]: Simplify (/ z x) into (/ z x) 5.432 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z 5.432 * [taylor]: Taking taylor expansion of -1 in z 5.432 * [backup-simplify]: Simplify -1 into -1 5.432 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 5.432 * [taylor]: Taking taylor expansion of z in z 5.432 * [backup-simplify]: Simplify 0 into 0 5.433 * [backup-simplify]: Simplify 1 into 1 5.433 * [taylor]: Taking taylor expansion of (* x y) in z 5.433 * [taylor]: Taking taylor expansion of x in z 5.433 * [backup-simplify]: Simplify x into x 5.433 * [taylor]: Taking taylor expansion of y in z 5.433 * [backup-simplify]: Simplify y into y 5.433 * [backup-simplify]: Simplify (* x y) into (* x y) 5.433 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 5.433 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 5.433 * [taylor]: Taking taylor expansion of -1 in x 5.433 * [backup-simplify]: Simplify -1 into -1 5.433 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 5.433 * [taylor]: Taking taylor expansion of z in x 5.433 * [backup-simplify]: Simplify z into z 5.433 * [taylor]: Taking taylor expansion of (* x y) in x 5.433 * [taylor]: Taking taylor expansion of x in x 5.433 * [backup-simplify]: Simplify 0 into 0 5.433 * [backup-simplify]: Simplify 1 into 1 5.433 * [taylor]: Taking taylor expansion of y in x 5.433 * [backup-simplify]: Simplify y into y 5.433 * [backup-simplify]: Simplify (* 0 y) into 0 5.433 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 5.434 * [backup-simplify]: Simplify (/ z y) into (/ z y) 5.434 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 5.434 * [taylor]: Taking taylor expansion of -1 in x 5.434 * [backup-simplify]: Simplify -1 into -1 5.434 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 5.434 * [taylor]: Taking taylor expansion of z in x 5.434 * [backup-simplify]: Simplify z into z 5.434 * [taylor]: Taking taylor expansion of (* x y) in x 5.434 * [taylor]: Taking taylor expansion of x in x 5.434 * [backup-simplify]: Simplify 0 into 0 5.434 * [backup-simplify]: Simplify 1 into 1 5.434 * [taylor]: Taking taylor expansion of y in x 5.434 * [backup-simplify]: Simplify y into y 5.434 * [backup-simplify]: Simplify (* 0 y) into 0 5.434 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 5.434 * [backup-simplify]: Simplify (/ z y) into (/ z y) 5.434 * [backup-simplify]: Simplify (* -1 (/ z y)) into (* -1 (/ z y)) 5.434 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z 5.434 * [taylor]: Taking taylor expansion of -1 in z 5.434 * [backup-simplify]: Simplify -1 into -1 5.435 * [taylor]: Taking taylor expansion of (/ z y) in z 5.435 * [taylor]: Taking taylor expansion of z in z 5.435 * [backup-simplify]: Simplify 0 into 0 5.435 * [backup-simplify]: Simplify 1 into 1 5.435 * [taylor]: Taking taylor expansion of y in z 5.435 * [backup-simplify]: Simplify y into y 5.435 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.435 * [backup-simplify]: Simplify (* -1 (/ 1 y)) into (/ -1 y) 5.435 * [taylor]: Taking taylor expansion of (/ -1 y) in y 5.435 * [taylor]: Taking taylor expansion of -1 in y 5.435 * [backup-simplify]: Simplify -1 into -1 5.435 * [taylor]: Taking taylor expansion of y in y 5.435 * [backup-simplify]: Simplify 0 into 0 5.435 * [backup-simplify]: Simplify 1 into 1 5.435 * [backup-simplify]: Simplify (/ -1 1) into -1 5.435 * [backup-simplify]: Simplify -1 into -1 5.436 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 5.436 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 5.437 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z y))) into 0 5.437 * [taylor]: Taking taylor expansion of 0 in z 5.437 * [backup-simplify]: Simplify 0 into 0 5.437 * [taylor]: Taking taylor expansion of 0 in y 5.437 * [backup-simplify]: Simplify 0 into 0 5.437 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 5.437 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 y))) into 0 5.437 * [taylor]: Taking taylor expansion of 0 in y 5.437 * [backup-simplify]: Simplify 0 into 0 5.438 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 5.438 * [backup-simplify]: Simplify 0 into 0 5.439 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 5.439 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.440 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z y)))) into 0 5.440 * [taylor]: Taking taylor expansion of 0 in z 5.440 * [backup-simplify]: Simplify 0 into 0 5.440 * [taylor]: Taking taylor expansion of 0 in y 5.440 * [backup-simplify]: Simplify 0 into 0 5.440 * [taylor]: Taking taylor expansion of 0 in y 5.440 * [backup-simplify]: Simplify 0 into 0 5.440 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.441 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 5.441 * [taylor]: Taking taylor expansion of 0 in y 5.441 * [backup-simplify]: Simplify 0 into 0 5.441 * [backup-simplify]: Simplify 0 into 0 5.441 * [backup-simplify]: Simplify 0 into 0 5.442 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.442 * [backup-simplify]: Simplify 0 into 0 5.444 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 5.444 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.445 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ z y))))) into 0 5.445 * [taylor]: Taking taylor expansion of 0 in z 5.445 * [backup-simplify]: Simplify 0 into 0 5.445 * [taylor]: Taking taylor expansion of 0 in y 5.445 * [backup-simplify]: Simplify 0 into 0 5.445 * [taylor]: Taking taylor expansion of 0 in y 5.445 * [backup-simplify]: Simplify 0 into 0 5.445 * [taylor]: Taking taylor expansion of 0 in y 5.445 * [backup-simplify]: Simplify 0 into 0 5.445 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.446 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 5.446 * [taylor]: Taking taylor expansion of 0 in y 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [backup-simplify]: Simplify 0 into 0 5.447 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (/ 1 (- x)))))) into (/ (* x y) z) 5.447 * * * [progress]: simplifying candidates 5.448 * [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) 5.448 * * [simplify]: iteration 0: 67 enodes 5.468 * * [simplify]: iteration 1: 157 enodes 5.540 * * [simplify]: iteration 2: 509 enodes 5.915 * * [simplify]: iteration 3: 2059 enodes 6.791 * * [simplify]: iteration complete: 5001 enodes 6.791 * * [simplify]: Extracting #0: cost 24 inf + 0 6.792 * * [simplify]: Extracting #1: cost 535 inf + 0 6.796 * * [simplify]: Extracting #2: cost 1565 inf + 579 6.809 * * [simplify]: Extracting #3: cost 1263 inf + 88306 6.861 * * [simplify]: Extracting #4: cost 203 inf + 241457 6.924 * * [simplify]: Extracting #5: cost 10 inf + 271041 6.995 * * [simplify]: Extracting #6: cost 0 inf + 272621 7.060 * [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)) 7.061 * * * [progress]: adding candidates to table 7.160 * [progress]: [Phase 3 of 3] Extracting. 7.160 * * [regime]: Finding splitpoints for: (# # # # # #) 7.160 * * * [regime-changes]: Trying 5 branch expressions: ((* x y) (/ (* x y) z) z y x) 7.160 * * * * [regimes]: Trying to branch on (* x y) from (# # # # # #) 7.224 * * * * [regimes]: Trying to branch on (* x y) from (# #) 7.262 * * * * [regimes]: Trying to branch on (/ (* x y) z) from (# # # # # #) 7.334 * * * * [regimes]: Trying to branch on z from (# # # # # #) 7.389 * * * * [regimes]: Trying to branch on y from (# # # # # #) 7.495 * * * * [regimes]: Trying to branch on x from (# # # # # #) 7.591 * * * [regime]: Found split indices: #