7.830 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.025 * * * [progress]: [2/2] Setting up program. 0.027 * [progress]: [Phase 2 of 3] Improving. 0.027 * [simplify]: Simplifying: (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) 0.027 * [simplify]: Sending expressions to egg_math: (+ h0 (/ (* h1 (- (+ h2 (* h3 h4)) h5)) h3)) 0.030 * * [simplify]: iteration 0 : 22 enodes (cost 6 ) 0.031 * * [simplify]: iteration 1 : 46 enodes (cost 6 ) 0.033 * * [simplify]: iteration 2 : 111 enodes (cost 6 ) 0.035 * * [simplify]: iteration 3 : 237 enodes (cost 6 ) 0.039 * * [simplify]: iteration 4 : 405 enodes (cost 6 ) 0.044 * * [simplify]: iteration 5 : 595 enodes (cost 6 ) 0.051 * * [simplify]: iteration 6 : 919 enodes (cost 6 ) 0.064 * * [simplify]: iteration 7 : 2627 enodes (cost 5 ) 0.116 * * [simplify]: iteration 8 : 5001 enodes (cost 5 ) 0.120 * * [progress]: iteration 1 / 4 0.120 * * * [progress]: picking best candidate 0.122 * * * * [pick]: Picked # 0.122 * * * [progress]: localizing error 0.129 * * * [progress]: generating rewritten candidates 0.129 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 2 2) 0.148 * * * [progress]: generating series expansions 0.148 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 2 2) 0.148 * [backup-simplify]: Simplify (/ (- x z) y) into (/ (- x z) y) 0.148 * [approximate]: Taking taylor expansion of (/ (- x z) y) in (x z y) around 0 0.148 * [taylor]: Taking taylor expansion of (/ (- x z) y) in y 0.148 * [taylor]: Taking taylor expansion of (- x z) in y 0.148 * [taylor]: Taking taylor expansion of x in y 0.148 * [backup-simplify]: Simplify x into x 0.148 * [taylor]: Taking taylor expansion of z in y 0.148 * [backup-simplify]: Simplify z into z 0.148 * [taylor]: Taking taylor expansion of y in y 0.148 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify 1 into 1 0.148 * [backup-simplify]: Simplify (- z) into (- z) 0.148 * [backup-simplify]: Simplify (+ x (- z)) into (- x z) 0.148 * [backup-simplify]: Simplify (/ (- x z) 1) into (- x z) 0.148 * [taylor]: Taking taylor expansion of (/ (- x z) y) in z 0.148 * [taylor]: Taking taylor expansion of (- x z) in z 0.148 * [taylor]: Taking taylor expansion of x in z 0.148 * [backup-simplify]: Simplify x into x 0.148 * [taylor]: Taking taylor expansion of z in z 0.148 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify 1 into 1 0.148 * [taylor]: Taking taylor expansion of y in z 0.148 * [backup-simplify]: Simplify y into y 0.149 * [backup-simplify]: Simplify (- 0) into 0 0.149 * [backup-simplify]: Simplify (+ x 0) into x 0.149 * [backup-simplify]: Simplify (/ x y) into (/ x y) 0.149 * [taylor]: Taking taylor expansion of (/ (- x z) y) in x 0.149 * [taylor]: Taking taylor expansion of (- x z) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify 1 into 1 0.149 * [taylor]: Taking taylor expansion of z in x 0.149 * [backup-simplify]: Simplify z into z 0.149 * [taylor]: Taking taylor expansion of y in x 0.149 * [backup-simplify]: Simplify y into y 0.149 * [backup-simplify]: Simplify (- z) into (- z) 0.149 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z) 0.149 * [backup-simplify]: Simplify (/ (- z) y) into (* -1 (/ z y)) 0.149 * [taylor]: Taking taylor expansion of (/ (- x z) y) in x 0.149 * [taylor]: Taking taylor expansion of (- x z) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify 1 into 1 0.149 * [taylor]: Taking taylor expansion of z in x 0.149 * [backup-simplify]: Simplify z into z 0.149 * [taylor]: Taking taylor expansion of y in x 0.149 * [backup-simplify]: Simplify y into y 0.149 * [backup-simplify]: Simplify (- z) into (- z) 0.149 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z) 0.149 * [backup-simplify]: Simplify (/ (- z) y) into (* -1 (/ z y)) 0.149 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z 0.149 * [taylor]: Taking taylor expansion of -1 in z 0.149 * [backup-simplify]: Simplify -1 into -1 0.149 * [taylor]: Taking taylor expansion of (/ z y) in z 0.149 * [taylor]: Taking taylor expansion of z in z 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify 1 into 1 0.149 * [taylor]: Taking taylor expansion of y in z 0.149 * [backup-simplify]: Simplify y into y 0.149 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.150 * [backup-simplify]: Simplify (- 0) into 0 0.150 * [backup-simplify]: Simplify (+ 1 0) into 1 0.150 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* (* -1 (/ z y)) (/ 0 y)))) into (/ 1 y) 0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.150 * [taylor]: Taking taylor expansion of y in z 0.150 * [backup-simplify]: Simplify y into y 0.150 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.150 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify 1 into 1 0.151 * [backup-simplify]: Simplify (/ 1 1) into 1 0.151 * [backup-simplify]: Simplify 1 into 1 0.151 * [backup-simplify]: Simplify (* -1 (/ 1 y)) into (/ -1 y) 0.151 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.151 * [taylor]: Taking taylor expansion of -1 in y 0.151 * [backup-simplify]: Simplify -1 into -1 0.151 * [taylor]: Taking taylor expansion of y in y 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 1 into 1 0.151 * [backup-simplify]: Simplify (/ -1 1) into -1 0.151 * [backup-simplify]: Simplify -1 into -1 0.151 * [backup-simplify]: Simplify (- 0) into 0 0.152 * [backup-simplify]: Simplify (+ 0 0) into 0 0.152 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* -1 (/ z y)) (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 0.152 * [taylor]: Taking taylor expansion of 0 in z 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [taylor]: Taking taylor expansion of 0 in y 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.152 * [taylor]: Taking taylor expansion of 0 in y 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 0.152 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 y))) into 0 0.152 * [taylor]: Taking taylor expansion of 0 in y 0.152 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.153 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify (- 0) into 0 0.154 * [backup-simplify]: Simplify (+ 0 0) into 0 0.154 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* -1 (/ z y)) (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.154 * [taylor]: Taking taylor expansion of 0 in z 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [taylor]: Taking taylor expansion of 0 in y 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [taylor]: Taking taylor expansion of 0 in y 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.154 * [taylor]: Taking taylor expansion of 0 in y 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.155 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 0.155 * [taylor]: Taking taylor expansion of 0 in y 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.155 * [backup-simplify]: Simplify 0 into 0 0.156 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 y) (* z 1))) (* 1 (* (/ 1 y) (* 1 x)))) into (- (/ x y) (/ z y)) 0.156 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 z)) (/ 1 y)) into (* y (- (/ 1 x) (/ 1 z))) 0.156 * [approximate]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in (x z y) around 0 0.156 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in y 0.156 * [taylor]: Taking taylor expansion of y in y 0.156 * [backup-simplify]: Simplify 0 into 0 0.156 * [backup-simplify]: Simplify 1 into 1 0.156 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y 0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.156 * [taylor]: Taking taylor expansion of x in y 0.156 * [backup-simplify]: Simplify x into x 0.156 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.156 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.156 * [taylor]: Taking taylor expansion of z in y 0.156 * [backup-simplify]: Simplify z into z 0.156 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.156 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in z 0.156 * [taylor]: Taking taylor expansion of y in z 0.156 * [backup-simplify]: Simplify y into y 0.156 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z 0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.156 * [taylor]: Taking taylor expansion of x in z 0.156 * [backup-simplify]: Simplify x into x 0.156 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.156 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.156 * [taylor]: Taking taylor expansion of z in z 0.156 * [backup-simplify]: Simplify 0 into 0 0.156 * [backup-simplify]: Simplify 1 into 1 0.157 * [backup-simplify]: Simplify (/ 1 1) into 1 0.157 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in x 0.157 * [taylor]: Taking taylor expansion of y in x 0.157 * [backup-simplify]: Simplify y into y 0.157 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.157 * [taylor]: Taking taylor expansion of x in x 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify 1 into 1 0.157 * [backup-simplify]: Simplify (/ 1 1) into 1 0.157 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.157 * [taylor]: Taking taylor expansion of z in x 0.157 * [backup-simplify]: Simplify z into z 0.157 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.157 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in x 0.157 * [taylor]: Taking taylor expansion of y in x 0.157 * [backup-simplify]: Simplify y into y 0.157 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.157 * [taylor]: Taking taylor expansion of x in x 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify 1 into 1 0.157 * [backup-simplify]: Simplify (/ 1 1) into 1 0.157 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.157 * [taylor]: Taking taylor expansion of z in x 0.157 * [backup-simplify]: Simplify z into z 0.157 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.158 * [backup-simplify]: Simplify (+ 1 0) into 1 0.158 * [backup-simplify]: Simplify (* y 1) into y 0.158 * [taylor]: Taking taylor expansion of y in z 0.158 * [backup-simplify]: Simplify y into y 0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.158 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.158 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z)) 0.159 * [backup-simplify]: Simplify (+ (* y (- (/ 1 z))) (* 0 1)) into (- (/ y z)) 0.159 * [taylor]: Taking taylor expansion of (- (/ y z)) in z 0.159 * [taylor]: Taking taylor expansion of (/ y z) in z 0.159 * [taylor]: Taking taylor expansion of y in z 0.159 * [backup-simplify]: Simplify y into y 0.159 * [taylor]: Taking taylor expansion of z in z 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [backup-simplify]: Simplify (/ y 1) into y 0.159 * [backup-simplify]: Simplify (- y) into (- y) 0.159 * [taylor]: Taking taylor expansion of (- y) in y 0.159 * [taylor]: Taking taylor expansion of y in y 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [backup-simplify]: Simplify (- 0) into 0 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [taylor]: Taking taylor expansion of y in y 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.160 * [backup-simplify]: Simplify (- 0) into 0 0.160 * [backup-simplify]: Simplify (+ 0 0) into 0 0.161 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 z))) (* 0 1))) into 0 0.161 * [taylor]: Taking taylor expansion of 0 in z 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 0.161 * [backup-simplify]: Simplify (- 0) into 0 0.161 * [taylor]: Taking taylor expansion of 0 in y 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [taylor]: Taking taylor expansion of 0 in y 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify (- 1) into -1 0.162 * [backup-simplify]: Simplify -1 into -1 0.162 * [backup-simplify]: Simplify 1 into 1 0.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.162 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.163 * [backup-simplify]: Simplify (- 0) into 0 0.163 * [backup-simplify]: Simplify (+ 0 0) into 0 0.163 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 z))) (* 0 1)))) into 0 0.163 * [taylor]: Taking taylor expansion of 0 in z 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [taylor]: Taking taylor expansion of 0 in y 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.165 * [backup-simplify]: Simplify (- 0) into 0 0.165 * [taylor]: Taking taylor expansion of 0 in y 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [taylor]: Taking taylor expansion of 0 in y 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify (- 0) into 0 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 y) (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 y) (* (/ 1 (/ 1 z)) 1)))) into (- (/ x y) (/ z y)) 0.165 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) into (* -1 (* y (- (/ 1 z) (/ 1 x)))) 0.165 * [approximate]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in (x z y) around 0 0.165 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in y 0.166 * [taylor]: Taking taylor expansion of -1 in y 0.166 * [backup-simplify]: Simplify -1 into -1 0.166 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in y 0.166 * [taylor]: Taking taylor expansion of y in y 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 1 into 1 0.166 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y 0.166 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.166 * [taylor]: Taking taylor expansion of z in y 0.166 * [backup-simplify]: Simplify z into z 0.166 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.166 * [taylor]: Taking taylor expansion of x in y 0.166 * [backup-simplify]: Simplify x into x 0.166 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.166 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in z 0.166 * [taylor]: Taking taylor expansion of -1 in z 0.166 * [backup-simplify]: Simplify -1 into -1 0.166 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in z 0.166 * [taylor]: Taking taylor expansion of y in z 0.166 * [backup-simplify]: Simplify y into y 0.166 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z 0.166 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.166 * [taylor]: Taking taylor expansion of z in z 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 1 into 1 0.166 * [backup-simplify]: Simplify (/ 1 1) into 1 0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.166 * [taylor]: Taking taylor expansion of x in z 0.166 * [backup-simplify]: Simplify x into x 0.166 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.166 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in x 0.166 * [taylor]: Taking taylor expansion of -1 in x 0.166 * [backup-simplify]: Simplify -1 into -1 0.166 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in x 0.166 * [taylor]: Taking taylor expansion of y in x 0.166 * [backup-simplify]: Simplify y into y 0.166 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x 0.166 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.166 * [taylor]: Taking taylor expansion of z in x 0.166 * [backup-simplify]: Simplify z into z 0.166 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.167 * [backup-simplify]: Simplify 0 into 0 0.167 * [backup-simplify]: Simplify 1 into 1 0.167 * [backup-simplify]: Simplify (/ 1 1) into 1 0.167 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in x 0.167 * [taylor]: Taking taylor expansion of -1 in x 0.167 * [backup-simplify]: Simplify -1 into -1 0.167 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in x 0.167 * [taylor]: Taking taylor expansion of y in x 0.167 * [backup-simplify]: Simplify y into y 0.167 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x 0.167 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.167 * [taylor]: Taking taylor expansion of z in x 0.167 * [backup-simplify]: Simplify z into z 0.167 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.167 * [backup-simplify]: Simplify 0 into 0 0.167 * [backup-simplify]: Simplify 1 into 1 0.167 * [backup-simplify]: Simplify (/ 1 1) into 1 0.168 * [backup-simplify]: Simplify (- 1) into -1 0.168 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.168 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 0.168 * [backup-simplify]: Simplify (* -1 (* -1 y)) into y 0.168 * [taylor]: Taking taylor expansion of y in z 0.168 * [backup-simplify]: Simplify y into y 0.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.169 * [backup-simplify]: Simplify (- 0) into 0 0.169 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z) 0.169 * [backup-simplify]: Simplify (+ (* y (/ 1 z)) (* 0 -1)) into (/ y z) 0.169 * [backup-simplify]: Simplify (+ (* -1 (/ y z)) (* 0 (* -1 y))) into (- (/ y z)) 0.169 * [taylor]: Taking taylor expansion of (- (/ y z)) in z 0.169 * [taylor]: Taking taylor expansion of (/ y z) in z 0.169 * [taylor]: Taking taylor expansion of y in z 0.169 * [backup-simplify]: Simplify y into y 0.169 * [taylor]: Taking taylor expansion of z in z 0.169 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify 1 into 1 0.169 * [backup-simplify]: Simplify (/ y 1) into y 0.169 * [backup-simplify]: Simplify (- y) into (- y) 0.169 * [taylor]: Taking taylor expansion of (- y) in y 0.169 * [taylor]: Taking taylor expansion of y in y 0.169 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify 1 into 1 0.170 * [backup-simplify]: Simplify (- 0) into 0 0.170 * [backup-simplify]: Simplify 0 into 0 0.170 * [taylor]: Taking taylor expansion of y in y 0.170 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify 1 into 1 0.170 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.170 * [backup-simplify]: Simplify (- 0) into 0 0.171 * [backup-simplify]: Simplify (+ 0 0) into 0 0.171 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 z)) (* 0 -1))) into 0 0.171 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ y z)) (* 0 (* -1 y)))) into 0 0.171 * [taylor]: Taking taylor expansion of 0 in z 0.171 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 0.172 * [backup-simplify]: Simplify (- 0) into 0 0.172 * [taylor]: Taking taylor expansion of 0 in y 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [taylor]: Taking taylor expansion of 0 in y 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify (- 1) into -1 0.172 * [backup-simplify]: Simplify -1 into -1 0.173 * [backup-simplify]: Simplify 1 into 1 0.173 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.173 * [backup-simplify]: Simplify (- 0) into 0 0.174 * [backup-simplify]: Simplify (+ 0 0) into 0 0.174 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 z)) (* 0 -1)))) into 0 0.175 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ y z)) (* 0 (* -1 y))))) into 0 0.175 * [taylor]: Taking taylor expansion of 0 in z 0.175 * [backup-simplify]: Simplify 0 into 0 0.175 * [taylor]: Taking taylor expansion of 0 in y 0.175 * [backup-simplify]: Simplify 0 into 0 0.175 * [backup-simplify]: Simplify 0 into 0 0.175 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.176 * [backup-simplify]: Simplify (- 0) into 0 0.176 * [taylor]: Taking taylor expansion of 0 in y 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [taylor]: Taking taylor expansion of 0 in y 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify (- 0) into 0 0.176 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (- y)) (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (- y)) (* (/ 1 (/ 1 (- z))) 1)))) into (- (/ x y) (/ z y)) 0.177 * * * [progress]: simplifying candidates 0.177 * [simplify]: Simplifying: (- (log (- x z)) (log y)) (log (/ (- x z) y)) (exp (/ (- x z) 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)) (- (- x z)) (- y) (/ x y) (/ z y) (/ (* (cbrt (- x z)) (cbrt (- x z))) (* (cbrt y) (cbrt y))) (/ (cbrt (- x z)) (cbrt y)) (/ (* (cbrt (- x z)) (cbrt (- x z))) (sqrt y)) (/ (cbrt (- x z)) (sqrt y)) (/ (* (cbrt (- x z)) (cbrt (- x z))) 1) (/ (cbrt (- x z)) y) (/ (sqrt (- x z)) (* (cbrt y) (cbrt y))) (/ (sqrt (- x z)) (cbrt y)) (/ (sqrt (- x z)) (sqrt y)) (/ (sqrt (- x z)) (sqrt y)) (/ (sqrt (- x z)) 1) (/ (sqrt (- x z)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x z) (cbrt y)) (/ 1 (sqrt y)) (/ (- x z) (sqrt y)) (/ 1 1) (/ (- x 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) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x z) (cbrt y)) (/ 1 (sqrt y)) (/ (- x z) (sqrt y)) (/ 1 1) (/ (- x z) y) (/ 1 y) (/ y (- x z)) (/ (- x z) (* (cbrt y) (cbrt y))) (/ (- x z) (sqrt y)) (/ (- x z) 1) (/ y (cbrt (- x z))) (/ y (sqrt (- x z))) (/ y (- x z)) (/ y (- (sqrt x) (sqrt z))) (/ y (- x z)) (* y (+ (* x x) (+ (* z z) (* x z)))) (* y (+ x z)) (- (/ x y) (/ z y)) (- (/ x y) (/ z y)) (- (/ x y) (/ z y)) 0.178 * [simplify]: Sending expressions to egg_math: (- (log (- h0 h1)) (log h2)) (log (/ (- h0 h1) h2)) (exp (/ (- h0 h1) h2)) (/ (* (* (- h0 h1) (- h0 h1)) (- h0 h1)) (* (* h2 h2) h2)) (* (cbrt (/ (- h0 h1) h2)) (cbrt (/ (- h0 h1) h2))) (cbrt (/ (- h0 h1) h2)) (* (* (/ (- h0 h1) h2) (/ (- h0 h1) h2)) (/ (- h0 h1) h2)) (sqrt (/ (- h0 h1) h2)) (sqrt (/ (- h0 h1) h2)) (- (- h0 h1)) (- h2) (/ h0 h2) (/ h1 h2) (/ (* (cbrt (- h0 h1)) (cbrt (- h0 h1))) (* (cbrt h2) (cbrt h2))) (/ (cbrt (- h0 h1)) (cbrt h2)) (/ (* (cbrt (- h0 h1)) (cbrt (- h0 h1))) (sqrt h2)) (/ (cbrt (- h0 h1)) (sqrt h2)) (/ (* (cbrt (- h0 h1)) (cbrt (- h0 h1))) 1) (/ (cbrt (- h0 h1)) h2) (/ (sqrt (- h0 h1)) (* (cbrt h2) (cbrt h2))) (/ (sqrt (- h0 h1)) (cbrt h2)) (/ (sqrt (- h0 h1)) (sqrt h2)) (/ (sqrt (- h0 h1)) (sqrt h2)) (/ (sqrt (- h0 h1)) 1) (/ (sqrt (- h0 h1)) h2) (/ 1 (* (cbrt h2) (cbrt h2))) (/ (- h0 h1) (cbrt h2)) (/ 1 (sqrt h2)) (/ (- h0 h1) (sqrt h2)) (/ 1 1) (/ (- h0 h1) h2) (/ (+ (sqrt h0) (sqrt h1)) (* (cbrt h2) (cbrt h2))) (/ (- (sqrt h0) (sqrt h1)) (cbrt h2)) (/ (+ (sqrt h0) (sqrt h1)) (sqrt h2)) (/ (- (sqrt h0) (sqrt h1)) (sqrt h2)) (/ (+ (sqrt h0) (sqrt h1)) 1) (/ (- (sqrt h0) (sqrt h1)) h2) (/ 1 (* (cbrt h2) (cbrt h2))) (/ (- h0 h1) (cbrt h2)) (/ 1 (sqrt h2)) (/ (- h0 h1) (sqrt h2)) (/ 1 1) (/ (- h0 h1) h2) (/ 1 h2) (/ h2 (- h0 h1)) (/ (- h0 h1) (* (cbrt h2) (cbrt h2))) (/ (- h0 h1) (sqrt h2)) (/ (- h0 h1) 1) (/ h2 (cbrt (- h0 h1))) (/ h2 (sqrt (- h0 h1))) (/ h2 (- h0 h1)) (/ h2 (- (sqrt h0) (sqrt h1))) (/ h2 (- h0 h1)) (* h2 (+ (* h0 h0) (+ (* h1 h1) (* h0 h1)))) (* h2 (+ h0 h1)) (- (/ h0 h2) (/ h1 h2)) (- (/ h0 h2) (/ h1 h2)) (- (/ h0 h2) (/ h1 h2)) 0.181 * * [simplify]: iteration 0 : 156 enodes (cost 197 ) 0.184 * * [simplify]: iteration 1 : 435 enodes (cost 187 ) 0.191 * * [simplify]: iteration 2 : 1461 enodes (cost 187 ) 0.214 * * [simplify]: iteration 3 : 4607 enodes (cost 186 ) 0.283 * * [simplify]: iteration 4 : 5003 enodes (cost 186 ) 0.287 * * * [progress]: adding candidates to table 0.370 * * [progress]: iteration 2 / 4 0.370 * * * [progress]: picking best candidate 0.372 * * * * [pick]: Picked # 0.372 * * * [progress]: localizing error 0.381 * * * [progress]: generating rewritten candidates 0.381 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 2 2) 0.409 * * * [progress]: generating series expansions 0.410 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 2 2) 0.410 * [backup-simplify]: Simplify (- (/ x y) (/ z y)) into (- (/ x y) (/ z y)) 0.410 * [approximate]: Taking taylor expansion of (- (/ x y) (/ z y)) in (x y z) around 0 0.410 * [taylor]: Taking taylor expansion of (- (/ x y) (/ z y)) in z 0.410 * [taylor]: Taking taylor expansion of (/ x y) in z 0.410 * [taylor]: Taking taylor expansion of x in z 0.410 * [backup-simplify]: Simplify x into x 0.410 * [taylor]: Taking taylor expansion of y in z 0.410 * [backup-simplify]: Simplify y into y 0.410 * [backup-simplify]: Simplify (/ x y) into (/ x y) 0.410 * [taylor]: Taking taylor expansion of (/ z y) in z 0.410 * [taylor]: Taking taylor expansion of z in z 0.410 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify 1 into 1 0.410 * [taylor]: Taking taylor expansion of y in z 0.410 * [backup-simplify]: Simplify y into y 0.410 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.410 * [taylor]: Taking taylor expansion of (- (/ x y) (/ z y)) in y 0.410 * [taylor]: Taking taylor expansion of (/ x y) in y 0.410 * [taylor]: Taking taylor expansion of x in y 0.410 * [backup-simplify]: Simplify x into x 0.410 * [taylor]: Taking taylor expansion of y in y 0.410 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify 1 into 1 0.410 * [backup-simplify]: Simplify (/ x 1) into x 0.410 * [taylor]: Taking taylor expansion of (/ z y) in y 0.410 * [taylor]: Taking taylor expansion of z in y 0.410 * [backup-simplify]: Simplify z into z 0.410 * [taylor]: Taking taylor expansion of y in y 0.410 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify 1 into 1 0.410 * [backup-simplify]: Simplify (/ z 1) into z 0.410 * [taylor]: Taking taylor expansion of (- (/ x y) (/ z y)) in x 0.410 * [taylor]: Taking taylor expansion of (/ x y) in x 0.410 * [taylor]: Taking taylor expansion of x in x 0.410 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify 1 into 1 0.410 * [taylor]: Taking taylor expansion of y in x 0.410 * [backup-simplify]: Simplify y into y 0.410 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.410 * [taylor]: Taking taylor expansion of (/ z y) in x 0.410 * [taylor]: Taking taylor expansion of z in x 0.410 * [backup-simplify]: Simplify z into z 0.411 * [taylor]: Taking taylor expansion of y in x 0.411 * [backup-simplify]: Simplify y into y 0.411 * [backup-simplify]: Simplify (/ z y) into (/ z y) 0.411 * [taylor]: Taking taylor expansion of (- (/ x y) (/ z y)) in x 0.411 * [taylor]: Taking taylor expansion of (/ x y) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [backup-simplify]: Simplify 0 into 0 0.411 * [backup-simplify]: Simplify 1 into 1 0.411 * [taylor]: Taking taylor expansion of y in x 0.411 * [backup-simplify]: Simplify y into y 0.411 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.411 * [taylor]: Taking taylor expansion of (/ z y) in x 0.411 * [taylor]: Taking taylor expansion of z in x 0.411 * [backup-simplify]: Simplify z into z 0.411 * [taylor]: Taking taylor expansion of y in x 0.411 * [backup-simplify]: Simplify y into y 0.411 * [backup-simplify]: Simplify (/ z y) into (/ z y) 0.411 * [backup-simplify]: Simplify (- (/ z y)) into (- (/ z y)) 0.411 * [backup-simplify]: Simplify (+ 0 (- (/ z y))) into (- (/ z y)) 0.411 * [taylor]: Taking taylor expansion of (- (/ z y)) in y 0.411 * [taylor]: Taking taylor expansion of (/ z y) in y 0.411 * [taylor]: Taking taylor expansion of z in y 0.411 * [backup-simplify]: Simplify z into z 0.411 * [taylor]: Taking taylor expansion of y in y 0.411 * [backup-simplify]: Simplify 0 into 0 0.411 * [backup-simplify]: Simplify 1 into 1 0.411 * [backup-simplify]: Simplify (/ z 1) into z 0.411 * [backup-simplify]: Simplify (- z) into (- z) 0.411 * [taylor]: Taking taylor expansion of (- z) in z 0.411 * [taylor]: Taking taylor expansion of z in z 0.411 * [backup-simplify]: Simplify 0 into 0 0.411 * [backup-simplify]: Simplify 1 into 1 0.412 * [backup-simplify]: Simplify (- 0) into 0 0.412 * [backup-simplify]: Simplify 0 into 0 0.412 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 0.412 * [backup-simplify]: Simplify (- 0) into 0 0.412 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.412 * [taylor]: Taking taylor expansion of y in y 0.412 * [backup-simplify]: Simplify 0 into 0 0.412 * [backup-simplify]: Simplify 1 into 1 0.412 * [backup-simplify]: Simplify (/ 1 1) into 1 0.412 * [taylor]: Taking taylor expansion of 1 in z 0.412 * [backup-simplify]: Simplify 1 into 1 0.413 * [backup-simplify]: Simplify 1 into 1 0.413 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 0.413 * [backup-simplify]: Simplify (- 0) into 0 0.413 * [taylor]: Taking taylor expansion of 0 in z 0.413 * [backup-simplify]: Simplify 0 into 0 0.413 * [backup-simplify]: Simplify 0 into 0 0.414 * [backup-simplify]: Simplify (- 1) into -1 0.414 * [backup-simplify]: Simplify -1 into -1 0.414 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 0.414 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.414 * [backup-simplify]: Simplify (- 0) into 0 0.414 * [backup-simplify]: Simplify (+ 0 0) into 0 0.414 * [taylor]: Taking taylor expansion of 0 in y 0.414 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.415 * [taylor]: Taking taylor expansion of 0 in z 0.415 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.416 * [backup-simplify]: Simplify (- 0) into 0 0.416 * [taylor]: Taking taylor expansion of 0 in z 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify (- 0) into 0 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.416 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.417 * [backup-simplify]: Simplify (- 0) into 0 0.417 * [backup-simplify]: Simplify (+ 0 0) into 0 0.417 * [taylor]: Taking taylor expansion of 0 in y 0.417 * [backup-simplify]: Simplify 0 into 0 0.417 * [taylor]: Taking taylor expansion of 0 in z 0.417 * [backup-simplify]: Simplify 0 into 0 0.417 * [backup-simplify]: Simplify 0 into 0 0.417 * [backup-simplify]: Simplify (+ (* -1 (* z (* (/ 1 y) 1))) (* 1 (* 1 (* (/ 1 y) x)))) into (- (/ x y) (/ z y)) 0.417 * [backup-simplify]: Simplify (- (/ (/ 1 x) (/ 1 y)) (/ (/ 1 z) (/ 1 y))) into (- (/ y x) (/ y z)) 0.417 * [approximate]: Taking taylor expansion of (- (/ y x) (/ y z)) in (x y z) around 0 0.417 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in z 0.417 * [taylor]: Taking taylor expansion of (/ y x) in z 0.417 * [taylor]: Taking taylor expansion of y in z 0.417 * [backup-simplify]: Simplify y into y 0.417 * [taylor]: Taking taylor expansion of x in z 0.417 * [backup-simplify]: Simplify x into x 0.418 * [backup-simplify]: Simplify (/ y x) into (/ y x) 0.418 * [taylor]: Taking taylor expansion of (/ y z) in z 0.418 * [taylor]: Taking taylor expansion of y in z 0.418 * [backup-simplify]: Simplify y into y 0.418 * [taylor]: Taking taylor expansion of z in z 0.418 * [backup-simplify]: Simplify 0 into 0 0.418 * [backup-simplify]: Simplify 1 into 1 0.418 * [backup-simplify]: Simplify (/ y 1) into y 0.418 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in y 0.418 * [taylor]: Taking taylor expansion of (/ y x) in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.418 * [backup-simplify]: Simplify 0 into 0 0.418 * [backup-simplify]: Simplify 1 into 1 0.418 * [taylor]: Taking taylor expansion of x in y 0.418 * [backup-simplify]: Simplify x into x 0.418 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.418 * [taylor]: Taking taylor expansion of (/ y z) in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.418 * [backup-simplify]: Simplify 0 into 0 0.418 * [backup-simplify]: Simplify 1 into 1 0.418 * [taylor]: Taking taylor expansion of z in y 0.418 * [backup-simplify]: Simplify z into z 0.418 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.418 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in x 0.418 * [taylor]: Taking taylor expansion of (/ y x) in x 0.418 * [taylor]: Taking taylor expansion of y in x 0.418 * [backup-simplify]: Simplify y into y 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [backup-simplify]: Simplify 0 into 0 0.418 * [backup-simplify]: Simplify 1 into 1 0.418 * [backup-simplify]: Simplify (/ y 1) into y 0.418 * [taylor]: Taking taylor expansion of (/ y z) in x 0.418 * [taylor]: Taking taylor expansion of y in x 0.418 * [backup-simplify]: Simplify y into y 0.418 * [taylor]: Taking taylor expansion of z in x 0.418 * [backup-simplify]: Simplify z into z 0.418 * [backup-simplify]: Simplify (/ y z) into (/ y z) 0.418 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in x 0.418 * [taylor]: Taking taylor expansion of (/ y x) in x 0.418 * [taylor]: Taking taylor expansion of y in x 0.418 * [backup-simplify]: Simplify y into y 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [backup-simplify]: Simplify 0 into 0 0.418 * [backup-simplify]: Simplify 1 into 1 0.418 * [backup-simplify]: Simplify (/ y 1) into y 0.418 * [taylor]: Taking taylor expansion of (/ y z) in x 0.418 * [taylor]: Taking taylor expansion of y in x 0.418 * [backup-simplify]: Simplify y into y 0.418 * [taylor]: Taking taylor expansion of z in x 0.418 * [backup-simplify]: Simplify z into z 0.418 * [backup-simplify]: Simplify (/ y z) into (/ y z) 0.418 * [backup-simplify]: Simplify (+ y 0) into y 0.419 * [taylor]: Taking taylor expansion of y in y 0.419 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [taylor]: Taking taylor expansion of 1 in z 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 0.419 * [backup-simplify]: Simplify (- (/ y z)) into (- (/ y z)) 0.419 * [backup-simplify]: Simplify (+ 0 (- (/ y z))) into (- (/ y z)) 0.419 * [taylor]: Taking taylor expansion of (- (/ y z)) in y 0.419 * [taylor]: Taking taylor expansion of (/ y z) in y 0.419 * [taylor]: Taking taylor expansion of y in y 0.419 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [taylor]: Taking taylor expansion of z in y 0.419 * [backup-simplify]: Simplify z into z 0.419 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.419 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.419 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.419 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.419 * [taylor]: Taking taylor expansion of z in z 0.419 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify 1 into 1 0.420 * [backup-simplify]: Simplify (/ 1 1) into 1 0.420 * [backup-simplify]: Simplify (- 1) into -1 0.420 * [backup-simplify]: Simplify -1 into -1 0.420 * [taylor]: Taking taylor expansion of 0 in z 0.420 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify 1 into 1 0.421 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.421 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0 0.421 * [backup-simplify]: Simplify (- 0) into 0 0.421 * [backup-simplify]: Simplify (+ 0 0) into 0 0.421 * [taylor]: Taking taylor expansion of 0 in y 0.421 * [backup-simplify]: Simplify 0 into 0 0.421 * [taylor]: Taking taylor expansion of 0 in z 0.422 * [backup-simplify]: Simplify 0 into 0 0.422 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0 0.422 * [backup-simplify]: Simplify (- 0) into 0 0.422 * [taylor]: Taking taylor expansion of 0 in z 0.422 * [backup-simplify]: Simplify 0 into 0 0.422 * [taylor]: Taking taylor expansion of 0 in z 0.422 * [backup-simplify]: Simplify 0 into 0 0.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.423 * [backup-simplify]: Simplify (- 0) into 0 0.423 * [backup-simplify]: Simplify 0 into 0 0.423 * [backup-simplify]: Simplify 0 into 0 0.423 * [backup-simplify]: Simplify 0 into 0 0.424 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.424 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.424 * [backup-simplify]: Simplify (- 0) into 0 0.424 * [backup-simplify]: Simplify (+ 0 0) into 0 0.424 * [taylor]: Taking taylor expansion of 0 in y 0.424 * [backup-simplify]: Simplify 0 into 0 0.424 * [taylor]: Taking taylor expansion of 0 in z 0.424 * [backup-simplify]: Simplify 0 into 0 0.424 * [taylor]: Taking taylor expansion of 0 in z 0.424 * [backup-simplify]: Simplify 0 into 0 0.424 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.425 * [backup-simplify]: Simplify (- 0) into 0 0.425 * [taylor]: Taking taylor expansion of 0 in z 0.425 * [backup-simplify]: Simplify 0 into 0 0.425 * [taylor]: Taking taylor expansion of 0 in z 0.425 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 y) (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 y) 1)))) into (- (/ x y) (/ z y)) 0.425 * [backup-simplify]: Simplify (- (/ (/ 1 (- x)) (/ 1 (- y))) (/ (/ 1 (- z)) (/ 1 (- y)))) into (- (/ y x) (/ y z)) 0.425 * [approximate]: Taking taylor expansion of (- (/ y x) (/ y z)) in (x y z) around 0 0.425 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in z 0.425 * [taylor]: Taking taylor expansion of (/ y x) in z 0.425 * [taylor]: Taking taylor expansion of y in z 0.425 * [backup-simplify]: Simplify y into y 0.425 * [taylor]: Taking taylor expansion of x in z 0.425 * [backup-simplify]: Simplify x into x 0.425 * [backup-simplify]: Simplify (/ y x) into (/ y x) 0.425 * [taylor]: Taking taylor expansion of (/ y z) in z 0.425 * [taylor]: Taking taylor expansion of y in z 0.425 * [backup-simplify]: Simplify y into y 0.425 * [taylor]: Taking taylor expansion of z in z 0.425 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify 1 into 1 0.426 * [backup-simplify]: Simplify (/ y 1) into y 0.426 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in y 0.426 * [taylor]: Taking taylor expansion of (/ y x) in y 0.426 * [taylor]: Taking taylor expansion of y in y 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [backup-simplify]: Simplify 1 into 1 0.426 * [taylor]: Taking taylor expansion of x in y 0.426 * [backup-simplify]: Simplify x into x 0.426 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.426 * [taylor]: Taking taylor expansion of (/ y z) in y 0.426 * [taylor]: Taking taylor expansion of y in y 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [backup-simplify]: Simplify 1 into 1 0.426 * [taylor]: Taking taylor expansion of z in y 0.426 * [backup-simplify]: Simplify z into z 0.426 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.426 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in x 0.426 * [taylor]: Taking taylor expansion of (/ y x) in x 0.426 * [taylor]: Taking taylor expansion of y in x 0.426 * [backup-simplify]: Simplify y into y 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [backup-simplify]: Simplify 1 into 1 0.426 * [backup-simplify]: Simplify (/ y 1) into y 0.426 * [taylor]: Taking taylor expansion of (/ y z) in x 0.426 * [taylor]: Taking taylor expansion of y in x 0.426 * [backup-simplify]: Simplify y into y 0.426 * [taylor]: Taking taylor expansion of z in x 0.426 * [backup-simplify]: Simplify z into z 0.426 * [backup-simplify]: Simplify (/ y z) into (/ y z) 0.426 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in x 0.426 * [taylor]: Taking taylor expansion of (/ y x) in x 0.426 * [taylor]: Taking taylor expansion of y in x 0.426 * [backup-simplify]: Simplify y into y 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [backup-simplify]: Simplify 1 into 1 0.426 * [backup-simplify]: Simplify (/ y 1) into y 0.426 * [taylor]: Taking taylor expansion of (/ y z) in x 0.426 * [taylor]: Taking taylor expansion of y in x 0.426 * [backup-simplify]: Simplify y into y 0.426 * [taylor]: Taking taylor expansion of z in x 0.426 * [backup-simplify]: Simplify z into z 0.426 * [backup-simplify]: Simplify (/ y z) into (/ y z) 0.426 * [backup-simplify]: Simplify (+ y 0) into y 0.426 * [taylor]: Taking taylor expansion of y in y 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [backup-simplify]: Simplify 1 into 1 0.426 * [taylor]: Taking taylor expansion of 1 in z 0.426 * [backup-simplify]: Simplify 1 into 1 0.427 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 0.427 * [backup-simplify]: Simplify (- (/ y z)) into (- (/ y z)) 0.427 * [backup-simplify]: Simplify (+ 0 (- (/ y z))) into (- (/ y z)) 0.427 * [taylor]: Taking taylor expansion of (- (/ y z)) in y 0.427 * [taylor]: Taking taylor expansion of (/ y z) in y 0.427 * [taylor]: Taking taylor expansion of y in y 0.427 * [backup-simplify]: Simplify 0 into 0 0.427 * [backup-simplify]: Simplify 1 into 1 0.427 * [taylor]: Taking taylor expansion of z in y 0.427 * [backup-simplify]: Simplify z into z 0.427 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.427 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.427 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.427 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.427 * [taylor]: Taking taylor expansion of z in z 0.427 * [backup-simplify]: Simplify 0 into 0 0.427 * [backup-simplify]: Simplify 1 into 1 0.428 * [backup-simplify]: Simplify (/ 1 1) into 1 0.428 * [backup-simplify]: Simplify (- 1) into -1 0.428 * [backup-simplify]: Simplify -1 into -1 0.428 * [taylor]: Taking taylor expansion of 0 in z 0.428 * [backup-simplify]: Simplify 0 into 0 0.428 * [backup-simplify]: Simplify 1 into 1 0.429 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.429 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0 0.429 * [backup-simplify]: Simplify (- 0) into 0 0.429 * [backup-simplify]: Simplify (+ 0 0) into 0 0.429 * [taylor]: Taking taylor expansion of 0 in y 0.429 * [backup-simplify]: Simplify 0 into 0 0.429 * [taylor]: Taking taylor expansion of 0 in z 0.429 * [backup-simplify]: Simplify 0 into 0 0.429 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0 0.430 * [backup-simplify]: Simplify (- 0) into 0 0.430 * [taylor]: Taking taylor expansion of 0 in z 0.430 * [backup-simplify]: Simplify 0 into 0 0.430 * [taylor]: Taking taylor expansion of 0 in z 0.430 * [backup-simplify]: Simplify 0 into 0 0.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.430 * [backup-simplify]: Simplify (- 0) into 0 0.431 * [backup-simplify]: Simplify 0 into 0 0.431 * [backup-simplify]: Simplify 0 into 0 0.431 * [backup-simplify]: Simplify 0 into 0 0.432 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.432 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.432 * [backup-simplify]: Simplify (- 0) into 0 0.432 * [backup-simplify]: Simplify (+ 0 0) into 0 0.432 * [taylor]: Taking taylor expansion of 0 in y 0.432 * [backup-simplify]: Simplify 0 into 0 0.432 * [taylor]: Taking taylor expansion of 0 in z 0.432 * [backup-simplify]: Simplify 0 into 0 0.432 * [taylor]: Taking taylor expansion of 0 in z 0.432 * [backup-simplify]: Simplify 0 into 0 0.432 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.433 * [backup-simplify]: Simplify (- 0) into 0 0.433 * [taylor]: Taking taylor expansion of 0 in z 0.433 * [backup-simplify]: Simplify 0 into 0 0.433 * [taylor]: Taking taylor expansion of 0 in z 0.433 * [backup-simplify]: Simplify 0 into 0 0.433 * [backup-simplify]: Simplify 0 into 0 0.433 * [backup-simplify]: Simplify 0 into 0 0.433 * [backup-simplify]: Simplify 0 into 0 0.433 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (- y)) 1)))) into (- (/ x y) (/ z y)) 0.433 * * * [progress]: simplifying candidates 0.434 * [simplify]: Simplifying: (/ (exp (/ x y)) (exp (/ z y))) (log (- (/ x y) (/ z y))) (exp (- (/ x y) (/ z y))) (* (cbrt (- (/ x y) (/ z y))) (cbrt (- (/ x y) (/ z y)))) (cbrt (- (/ x y) (/ z y))) (* (* (- (/ x y) (/ z y)) (- (/ x y) (/ z y))) (- (/ x y) (/ z y))) (sqrt (- (/ x y) (/ z y))) (sqrt (- (/ x y) (/ z y))) (- x z) (- (* x y) (* y z)) (* y y) (- (pow (/ x y) 3) (pow (/ z y) 3)) (+ (* (/ x y) (/ x y)) (+ (* (/ z y) (/ z y)) (* (/ x y) (/ z y)))) (- (/ z y)) (- (* (/ x y) (/ x y)) (* (/ z y) (/ z y))) (+ (/ x y) (/ z y)) (+ (sqrt (/ x y)) (sqrt (/ z y))) (- (sqrt (/ x y)) (sqrt (/ z y))) (+ (sqrt (/ x y)) (/ (sqrt z) (sqrt y))) (- (sqrt (/ x y)) (/ (sqrt z) (sqrt y))) (+ (/ (sqrt x) (sqrt y)) (sqrt (/ z y))) (- (/ (sqrt x) (sqrt y)) (sqrt (/ z y))) (+ (/ (sqrt x) (sqrt y)) (/ (sqrt z) (sqrt y))) (- (/ (sqrt x) (sqrt y)) (/ (sqrt z) (sqrt y))) (- (/ x (cbrt y)) (/ z (cbrt y))) (- (/ x (sqrt y)) (/ z (sqrt y))) (- (/ x y) (/ z y)) (- (/ x y) (/ z y)) (- x z) (- (/ z y)) (- (/ x y) (/ z y)) (- (/ x y) (/ z y)) (- (/ x y) (/ z y)) 0.434 * [simplify]: Sending expressions to egg_math: (/ (exp (/ h0 h1)) (exp (/ h2 h1))) (log (- (/ h0 h1) (/ h2 h1))) (exp (- (/ h0 h1) (/ h2 h1))) (* (cbrt (- (/ h0 h1) (/ h2 h1))) (cbrt (- (/ h0 h1) (/ h2 h1)))) (cbrt (- (/ h0 h1) (/ h2 h1))) (* (* (- (/ h0 h1) (/ h2 h1)) (- (/ h0 h1) (/ h2 h1))) (- (/ h0 h1) (/ h2 h1))) (sqrt (- (/ h0 h1) (/ h2 h1))) (sqrt (- (/ h0 h1) (/ h2 h1))) (- h0 h2) (- (* h0 h1) (* h1 h2)) (* h1 h1) (- (pow (/ h0 h1) 3) (pow (/ h2 h1) 3)) (+ (* (/ h0 h1) (/ h0 h1)) (+ (* (/ h2 h1) (/ h2 h1)) (* (/ h0 h1) (/ h2 h1)))) (- (/ h2 h1)) (- (* (/ h0 h1) (/ h0 h1)) (* (/ h2 h1) (/ h2 h1))) (+ (/ h0 h1) (/ h2 h1)) (+ (sqrt (/ h0 h1)) (sqrt (/ h2 h1))) (- (sqrt (/ h0 h1)) (sqrt (/ h2 h1))) (+ (sqrt (/ h0 h1)) (/ (sqrt h2) (sqrt h1))) (- (sqrt (/ h0 h1)) (/ (sqrt h2) (sqrt h1))) (+ (/ (sqrt h0) (sqrt h1)) (sqrt (/ h2 h1))) (- (/ (sqrt h0) (sqrt h1)) (sqrt (/ h2 h1))) (+ (/ (sqrt h0) (sqrt h1)) (/ (sqrt h2) (sqrt h1))) (- (/ (sqrt h0) (sqrt h1)) (/ (sqrt h2) (sqrt h1))) (- (/ h0 (cbrt h1)) (/ h2 (cbrt h1))) (- (/ h0 (sqrt h1)) (/ h2 (sqrt h1))) (- (/ h0 h1) (/ h2 h1)) (- (/ h0 h1) (/ h2 h1)) (- h0 h2) (- (/ h2 h1)) (- (/ h0 h1) (/ h2 h1)) (- (/ h0 h1) (/ h2 h1)) (- (/ h0 h1) (/ h2 h1)) 0.437 * * [simplify]: iteration 0 : 117 enodes (cost 151 ) 0.439 * * [simplify]: iteration 1 : 253 enodes (cost 143 ) 0.443 * * [simplify]: iteration 2 : 572 enodes (cost 143 ) 0.452 * * [simplify]: iteration 3 : 1563 enodes (cost 143 ) 0.478 * * [simplify]: iteration 4 : 5001 enodes (cost 143 ) 0.479 * * * [progress]: adding candidates to table 0.536 * [progress]: [Phase 3 of 3] Extracting. 0.538 * [simplify]: Simplifying: (+ 1.0 (* 4.0 (+ 0.75 (- (/ x y) (/ z y))))) 0.538 * [simplify]: Sending expressions to egg_math: (+ h0 (* h1 (+ h2 (- (/ h3 h4) (/ h5 h4))))) 0.538 * * [simplify]: iteration 0 : 15 enodes (cost 6 ) 0.539 * * [simplify]: iteration 1 : 15 enodes (cost 6 ) 1.189 * [regime-testing]: End program error score: 0.011001375171896487