37.339 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.035 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.037 * [simplify]: Simplifying:
  (- (- (+ (* x y) (* y y)) (* y z)) (* y y))
0.037 * * [simplify]: Extracting # 0 : cost  0
0.037 * * [simplify]: Extracting # 1 : cost  0
0.037 * * [simplify]: Extracting # 2 : cost  0
0.037 * * [simplify]: Extracting # 3 : cost  0
0.037 * * [simplify]: Extracting # 4 : cost  0
0.037 * * [simplify]: Extracting # 5 : cost  0
0.037 * * [simplify]: Extracting # 6 : cost  0
0.037 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.039 * * [simplify]: Extracting # 0 : cost  0
0.039 * * [simplify]: Extracting # 1 : cost  0
0.039 * * [simplify]: Extracting # 2 : cost  0
0.039 * * [simplify]: Extracting # 3 : cost  0
0.039 * * [simplify]: iteration  1 :  22  enodes  (cost  13 )
0.043 * * [simplify]: Extracting # 0 : cost  0
0.043 * * [simplify]: Extracting # 1 : cost  0
0.044 * * [simplify]: Extracting # 2 : cost  0
0.044 * * [simplify]: Extracting # 3 : cost  0
0.044 * * [simplify]: Extracting # 4 : cost  0
0.044 * * [simplify]: iteration  2 :  65  enodes  (cost  11 )
0.076 * * [simplify]: Extracting # 0 : cost  0
0.076 * * [simplify]: Extracting # 1 : cost  0
0.076 * * [simplify]: Extracting # 2 : cost  0
0.077 * * [simplify]: Extracting # 3 : cost  0
0.077 * * [simplify]: iteration  3 :  163  enodes  (cost  9 )
0.180 * * [simplify]: Extracting # 0 : cost  0
0.180 * * [simplify]: Extracting # 1 : cost  0
0.181 * * [simplify]: Extracting # 2 : cost  0
0.181 * * [simplify]: Extracting # 3 : cost  0
0.181 * * [simplify]: iteration  4 :  346  enodes  (cost  7 )
0.406 * * [simplify]: Extracting # 0 : cost  0
0.407 * * [simplify]: Extracting # 1 : cost  0
0.407 * * [simplify]: Extracting # 2 : cost  0
0.408 * * [simplify]: Extracting # 3 : cost  0
0.408 * * [simplify]: iteration  5 :  552  enodes  (cost  5 )
0.994 * * [simplify]: Extracting # 0 : cost  0
0.995 * * [simplify]: Extracting # 1 : cost  0
1.000 * * [simplify]: Extracting # 2 : cost  0
1.001 * * [simplify]: Extracting # 3 : cost  0
1.002 * * [simplify]: Extracting # 4 : cost  0
1.003 * * [simplify]: iteration  6 :  1353  enodes  (cost  5 )
7.894 * * [simplify]: Extracting # 0 : cost  0
7.899 * * [simplify]: Extracting # 1 : cost  0
7.903 * * [simplify]: Extracting # 2 : cost  0
7.905 * * [simplify]: Extracting # 3 : cost  0
7.907 * * [simplify]: Extracting # 4 : cost  0
7.909 * * [simplify]: iteration  7 :  4543  enodes  (cost  5 )
10.130 * * [simplify]: Extracting # 0 : cost  0
10.133 * * [simplify]: Extracting # 1 : cost  0
10.135 * * [simplify]: Extracting # 2 : cost  0
10.137 * * [simplify]: iteration done:  5000  enodes  (cost  5 )
10.137 * [simplify]: Simplified to:
  (* (- x z) y)
10.140 * * [progress]: iteration 1 / 4
10.140 * * * [progress]: picking best candidate
10.145 * * * * [pick]: Picked  #<alt (λ (x y z) (* (- x z) y))>
10.145 * * * [progress]: localizing error
10.155 * * * [progress]: generating rewritten candidates
10.155 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
10.182 * * * [progress]: generating series expansions
10.182 * * * * [progress]: [ 1 / 1 ] generating series at (2)
10.182 * [backup-simplify]: Simplify (* (- x z) y) into (* y (- x z))
10.182 * [approximate]: Taking taylor expansion of (* y (- x z)) in (x z y) around 0
10.182 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
10.182 * [taylor]: Taking taylor expansion of y in y
10.182 * [backup-simplify]: Simplify 0 into 0
10.182 * [backup-simplify]: Simplify 1 into 1
10.182 * [taylor]: Taking taylor expansion of (- x z) in y
10.182 * [taylor]: Taking taylor expansion of x in y
10.182 * [backup-simplify]: Simplify x into x
10.182 * [taylor]: Taking taylor expansion of z in y
10.182 * [backup-simplify]: Simplify z into z
10.182 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
10.182 * [taylor]: Taking taylor expansion of y in z
10.182 * [backup-simplify]: Simplify y into y
10.182 * [taylor]: Taking taylor expansion of (- x z) in z
10.182 * [taylor]: Taking taylor expansion of x in z
10.182 * [backup-simplify]: Simplify x into x
10.182 * [taylor]: Taking taylor expansion of z in z
10.182 * [backup-simplify]: Simplify 0 into 0
10.182 * [backup-simplify]: Simplify 1 into 1
10.182 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
10.182 * [taylor]: Taking taylor expansion of y in x
10.182 * [backup-simplify]: Simplify y into y
10.182 * [taylor]: Taking taylor expansion of (- x z) in x
10.182 * [taylor]: Taking taylor expansion of x in x
10.183 * [backup-simplify]: Simplify 0 into 0
10.183 * [backup-simplify]: Simplify 1 into 1
10.183 * [taylor]: Taking taylor expansion of z in x
10.183 * [backup-simplify]: Simplify z into z
10.183 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
10.183 * [taylor]: Taking taylor expansion of y in x
10.183 * [backup-simplify]: Simplify y into y
10.183 * [taylor]: Taking taylor expansion of (- x z) in x
10.183 * [taylor]: Taking taylor expansion of x in x
10.183 * [backup-simplify]: Simplify 0 into 0
10.183 * [backup-simplify]: Simplify 1 into 1
10.183 * [taylor]: Taking taylor expansion of z in x
10.183 * [backup-simplify]: Simplify z into z
10.183 * [backup-simplify]: Simplify (- z) into (- z)
10.183 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z)
10.183 * [backup-simplify]: Simplify (* y (- z)) into (* -1 (* z y))
10.183 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in z
10.183 * [taylor]: Taking taylor expansion of -1 in z
10.183 * [backup-simplify]: Simplify -1 into -1
10.183 * [taylor]: Taking taylor expansion of (* z y) in z
10.183 * [taylor]: Taking taylor expansion of z in z
10.183 * [backup-simplify]: Simplify 0 into 0
10.183 * [backup-simplify]: Simplify 1 into 1
10.183 * [taylor]: Taking taylor expansion of y in z
10.183 * [backup-simplify]: Simplify y into y
10.183 * [backup-simplify]: Simplify (* 0 y) into 0
10.184 * [backup-simplify]: Simplify (* -1 0) into 0
10.184 * [taylor]: Taking taylor expansion of 0 in y
10.184 * [backup-simplify]: Simplify 0 into 0
10.184 * [backup-simplify]: Simplify 0 into 0
10.184 * [backup-simplify]: Simplify (- 0) into 0
10.184 * [backup-simplify]: Simplify (+ 1 0) into 1
10.184 * [backup-simplify]: Simplify (+ (* y 1) (* 0 (- z))) into y
10.184 * [taylor]: Taking taylor expansion of y in z
10.184 * [backup-simplify]: Simplify y into y
10.184 * [taylor]: Taking taylor expansion of y in y
10.184 * [backup-simplify]: Simplify 0 into 0
10.184 * [backup-simplify]: Simplify 1 into 1
10.184 * [backup-simplify]: Simplify 0 into 0
10.185 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.185 * [backup-simplify]: Simplify (+ (* -1 y) (* 0 0)) into (- y)
10.185 * [taylor]: Taking taylor expansion of (- y) in y
10.185 * [taylor]: Taking taylor expansion of y in y
10.185 * [backup-simplify]: Simplify 0 into 0
10.185 * [backup-simplify]: Simplify 1 into 1
10.185 * [backup-simplify]: Simplify (- 0) into 0
10.185 * [backup-simplify]: Simplify 0 into 0
10.185 * [backup-simplify]: Simplify 0 into 0
10.186 * [backup-simplify]: Simplify (- 0) into 0
10.186 * [backup-simplify]: Simplify (+ 0 0) into 0
10.186 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 (- z)))) into 0
10.186 * [taylor]: Taking taylor expansion of 0 in z
10.186 * [backup-simplify]: Simplify 0 into 0
10.186 * [taylor]: Taking taylor expansion of 0 in y
10.186 * [backup-simplify]: Simplify 0 into 0
10.186 * [backup-simplify]: Simplify 0 into 0
10.186 * [taylor]: Taking taylor expansion of 0 in y
10.186 * [backup-simplify]: Simplify 0 into 0
10.186 * [backup-simplify]: Simplify 0 into 0
10.186 * [backup-simplify]: Simplify 0 into 0
10.186 * [backup-simplify]: Simplify (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) into (/ (- (/ 1 x) (/ 1 z)) y)
10.186 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (x z y) around 0
10.186 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
10.186 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
10.186 * [taylor]: Taking taylor expansion of (/ 1 x) in y
10.187 * [taylor]: Taking taylor expansion of x in y
10.187 * [backup-simplify]: Simplify x into x
10.187 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.187 * [taylor]: Taking taylor expansion of (/ 1 z) in y
10.187 * [taylor]: Taking taylor expansion of z in y
10.187 * [backup-simplify]: Simplify z into z
10.187 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.187 * [taylor]: Taking taylor expansion of y in y
10.187 * [backup-simplify]: Simplify 0 into 0
10.187 * [backup-simplify]: Simplify 1 into 1
10.187 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
10.187 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z))
10.187 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 z)) 1) into (- (/ 1 x) (/ 1 z))
10.187 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
10.187 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
10.187 * [taylor]: Taking taylor expansion of (/ 1 x) in z
10.187 * [taylor]: Taking taylor expansion of x in z
10.187 * [backup-simplify]: Simplify x into x
10.187 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.187 * [taylor]: Taking taylor expansion of (/ 1 z) in z
10.187 * [taylor]: Taking taylor expansion of z in z
10.187 * [backup-simplify]: Simplify 0 into 0
10.187 * [backup-simplify]: Simplify 1 into 1
10.187 * [backup-simplify]: Simplify (/ 1 1) into 1
10.187 * [taylor]: Taking taylor expansion of y in z
10.187 * [backup-simplify]: Simplify y into y
10.188 * [backup-simplify]: Simplify (- 1) into -1
10.188 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.188 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
10.188 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
10.188 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
10.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.188 * [taylor]: Taking taylor expansion of x in x
10.188 * [backup-simplify]: Simplify 0 into 0
10.188 * [backup-simplify]: Simplify 1 into 1
10.188 * [backup-simplify]: Simplify (/ 1 1) into 1
10.188 * [taylor]: Taking taylor expansion of (/ 1 z) in x
10.189 * [taylor]: Taking taylor expansion of z in x
10.189 * [backup-simplify]: Simplify z into z
10.189 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.189 * [taylor]: Taking taylor expansion of y in x
10.189 * [backup-simplify]: Simplify y into y
10.189 * [backup-simplify]: Simplify (+ 1 0) into 1
10.189 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.189 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
10.189 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
10.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.189 * [taylor]: Taking taylor expansion of x in x
10.189 * [backup-simplify]: Simplify 0 into 0
10.189 * [backup-simplify]: Simplify 1 into 1
10.189 * [backup-simplify]: Simplify (/ 1 1) into 1
10.189 * [taylor]: Taking taylor expansion of (/ 1 z) in x
10.189 * [taylor]: Taking taylor expansion of z in x
10.189 * [backup-simplify]: Simplify z into z
10.190 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.190 * [taylor]: Taking taylor expansion of y in x
10.190 * [backup-simplify]: Simplify y into y
10.190 * [backup-simplify]: Simplify (+ 1 0) into 1
10.190 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.190 * [taylor]: Taking taylor expansion of (/ 1 y) in z
10.190 * [taylor]: Taking taylor expansion of y in z
10.190 * [backup-simplify]: Simplify y into y
10.190 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.191 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
10.191 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
10.192 * [backup-simplify]: Simplify (- (/ (- (/ 1 z)) y) (+ (* (/ 1 y) (/ 0 y)))) into (- (/ 1 (* z y)))
10.192 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in z
10.192 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
10.192 * [taylor]: Taking taylor expansion of (* z y) in z
10.192 * [taylor]: Taking taylor expansion of z in z
10.192 * [backup-simplify]: Simplify 0 into 0
10.192 * [backup-simplify]: Simplify 1 into 1
10.192 * [taylor]: Taking taylor expansion of y in z
10.192 * [backup-simplify]: Simplify y into y
10.192 * [backup-simplify]: Simplify (* 0 y) into 0
10.192 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.192 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.192 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
10.192 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
10.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.193 * [taylor]: Taking taylor expansion of y in y
10.193 * [backup-simplify]: Simplify 0 into 0
10.193 * [backup-simplify]: Simplify 1 into 1
10.193 * [backup-simplify]: Simplify (/ 1 1) into 1
10.193 * [backup-simplify]: Simplify (- 1) into -1
10.193 * [backup-simplify]: Simplify -1 into -1
10.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.193 * [taylor]: Taking taylor expansion of y in y
10.194 * [backup-simplify]: Simplify 0 into 0
10.194 * [backup-simplify]: Simplify 1 into 1
10.194 * [backup-simplify]: Simplify (/ 1 1) into 1
10.194 * [backup-simplify]: Simplify 1 into 1
10.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.195 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
10.195 * [backup-simplify]: Simplify (- 0) into 0
10.196 * [backup-simplify]: Simplify (+ 0 0) into 0
10.196 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (* z y))) (/ 0 y)))) into 0
10.196 * [taylor]: Taking taylor expansion of 0 in z
10.196 * [backup-simplify]: Simplify 0 into 0
10.197 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
10.197 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.197 * [backup-simplify]: Simplify (- 0) into 0
10.198 * [taylor]: Taking taylor expansion of 0 in y
10.198 * [backup-simplify]: Simplify 0 into 0
10.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.198 * [taylor]: Taking taylor expansion of 0 in y
10.198 * [backup-simplify]: Simplify 0 into 0
10.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.199 * [backup-simplify]: Simplify (- 0) into 0
10.199 * [backup-simplify]: Simplify 0 into 0
10.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.200 * [backup-simplify]: Simplify 0 into 0
10.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.201 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
10.201 * [backup-simplify]: Simplify (- 0) into 0
10.202 * [backup-simplify]: Simplify (+ 0 0) into 0
10.202 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (* z y))) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.202 * [taylor]: Taking taylor expansion of 0 in z
10.202 * [backup-simplify]: Simplify 0 into 0
10.202 * [taylor]: Taking taylor expansion of 0 in y
10.202 * [backup-simplify]: Simplify 0 into 0
10.203 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
10.203 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.204 * [backup-simplify]: Simplify (- 0) into 0
10.204 * [taylor]: Taking taylor expansion of 0 in y
10.204 * [backup-simplify]: Simplify 0 into 0
10.204 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.204 * [taylor]: Taking taylor expansion of 0 in y
10.204 * [backup-simplify]: Simplify 0 into 0
10.204 * [backup-simplify]: Simplify 0 into 0
10.204 * [backup-simplify]: Simplify 0 into 0
10.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.206 * [backup-simplify]: Simplify (- 0) into 0
10.206 * [backup-simplify]: Simplify 0 into 0
10.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.207 * [backup-simplify]: Simplify 0 into 0
10.207 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 z)) 1)))) into (- (* x y) (* z y))
10.207 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) into (* -1 (/ (- (/ 1 z) (/ 1 x)) y))
10.207 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (x z y) around 0
10.208 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
10.208 * [taylor]: Taking taylor expansion of -1 in y
10.208 * [backup-simplify]: Simplify -1 into -1
10.208 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
10.208 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
10.208 * [taylor]: Taking taylor expansion of (/ 1 z) in y
10.208 * [taylor]: Taking taylor expansion of z in y
10.208 * [backup-simplify]: Simplify z into z
10.208 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.208 * [taylor]: Taking taylor expansion of (/ 1 x) in y
10.208 * [taylor]: Taking taylor expansion of x in y
10.208 * [backup-simplify]: Simplify x into x
10.208 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.208 * [taylor]: Taking taylor expansion of y in y
10.208 * [backup-simplify]: Simplify 0 into 0
10.208 * [backup-simplify]: Simplify 1 into 1
10.208 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
10.208 * [backup-simplify]: Simplify (+ (/ 1 z) (- (/ 1 x))) into (- (/ 1 z) (/ 1 x))
10.208 * [backup-simplify]: Simplify (/ (- (/ 1 z) (/ 1 x)) 1) into (- (/ 1 z) (/ 1 x))
10.208 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
10.208 * [taylor]: Taking taylor expansion of -1 in z
10.209 * [backup-simplify]: Simplify -1 into -1
10.209 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
10.209 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
10.209 * [taylor]: Taking taylor expansion of (/ 1 z) in z
10.209 * [taylor]: Taking taylor expansion of z in z
10.209 * [backup-simplify]: Simplify 0 into 0
10.209 * [backup-simplify]: Simplify 1 into 1
10.218 * [backup-simplify]: Simplify (/ 1 1) into 1
10.218 * [taylor]: Taking taylor expansion of (/ 1 x) in z
10.218 * [taylor]: Taking taylor expansion of x in z
10.218 * [backup-simplify]: Simplify x into x
10.219 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.219 * [taylor]: Taking taylor expansion of y in z
10.219 * [backup-simplify]: Simplify y into y
10.219 * [backup-simplify]: Simplify (+ 1 0) into 1
10.219 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.219 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
10.219 * [taylor]: Taking taylor expansion of -1 in x
10.219 * [backup-simplify]: Simplify -1 into -1
10.219 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
10.219 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
10.219 * [taylor]: Taking taylor expansion of (/ 1 z) in x
10.219 * [taylor]: Taking taylor expansion of z in x
10.219 * [backup-simplify]: Simplify z into z
10.219 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.220 * [taylor]: Taking taylor expansion of x in x
10.220 * [backup-simplify]: Simplify 0 into 0
10.220 * [backup-simplify]: Simplify 1 into 1
10.220 * [backup-simplify]: Simplify (/ 1 1) into 1
10.220 * [taylor]: Taking taylor expansion of y in x
10.220 * [backup-simplify]: Simplify y into y
10.220 * [backup-simplify]: Simplify (- 1) into -1
10.221 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.221 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
10.221 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
10.221 * [taylor]: Taking taylor expansion of -1 in x
10.221 * [backup-simplify]: Simplify -1 into -1
10.221 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
10.221 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
10.221 * [taylor]: Taking taylor expansion of (/ 1 z) in x
10.221 * [taylor]: Taking taylor expansion of z in x
10.221 * [backup-simplify]: Simplify z into z
10.221 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.221 * [taylor]: Taking taylor expansion of x in x
10.221 * [backup-simplify]: Simplify 0 into 0
10.221 * [backup-simplify]: Simplify 1 into 1
10.222 * [backup-simplify]: Simplify (/ 1 1) into 1
10.222 * [taylor]: Taking taylor expansion of y in x
10.222 * [backup-simplify]: Simplify y into y
10.222 * [backup-simplify]: Simplify (- 1) into -1
10.222 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.222 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
10.222 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
10.222 * [taylor]: Taking taylor expansion of (/ 1 y) in z
10.222 * [taylor]: Taking taylor expansion of y in z
10.222 * [backup-simplify]: Simplify y into y
10.222 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.223 * [backup-simplify]: Simplify (- 0) into 0
10.223 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
10.223 * [backup-simplify]: Simplify (- (/ (/ 1 z) y) (+ (* (/ -1 y) (/ 0 y)))) into (/ 1 (* z y))
10.224 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (* z y))) (* 0 (/ -1 y))) into (- (/ 1 (* z y)))
10.224 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in z
10.224 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
10.224 * [taylor]: Taking taylor expansion of (* z y) in z
10.224 * [taylor]: Taking taylor expansion of z in z
10.224 * [backup-simplify]: Simplify 0 into 0
10.224 * [backup-simplify]: Simplify 1 into 1
10.224 * [taylor]: Taking taylor expansion of y in z
10.224 * [backup-simplify]: Simplify y into y
10.224 * [backup-simplify]: Simplify (* 0 y) into 0
10.225 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.225 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.225 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
10.225 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
10.225 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.225 * [taylor]: Taking taylor expansion of y in y
10.225 * [backup-simplify]: Simplify 0 into 0
10.225 * [backup-simplify]: Simplify 1 into 1
10.225 * [backup-simplify]: Simplify (/ 1 1) into 1
10.225 * [backup-simplify]: Simplify (- 1) into -1
10.225 * [backup-simplify]: Simplify -1 into -1
10.225 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.225 * [taylor]: Taking taylor expansion of y in y
10.225 * [backup-simplify]: Simplify 0 into 0
10.225 * [backup-simplify]: Simplify 1 into 1
10.226 * [backup-simplify]: Simplify (/ 1 1) into 1
10.226 * [backup-simplify]: Simplify 1 into 1
10.226 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
10.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.226 * [backup-simplify]: Simplify (- 0) into 0
10.227 * [backup-simplify]: Simplify (+ 0 0) into 0
10.227 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (/ 1 (* z y)) (/ 0 y)))) into 0
10.227 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (* z y))) (* 0 (/ -1 y)))) into 0
10.227 * [taylor]: Taking taylor expansion of 0 in z
10.227 * [backup-simplify]: Simplify 0 into 0
10.228 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
10.228 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.228 * [backup-simplify]: Simplify (- 0) into 0
10.228 * [taylor]: Taking taylor expansion of 0 in y
10.228 * [backup-simplify]: Simplify 0 into 0
10.228 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.228 * [taylor]: Taking taylor expansion of 0 in y
10.228 * [backup-simplify]: Simplify 0 into 0
10.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.229 * [backup-simplify]: Simplify (- 0) into 0
10.229 * [backup-simplify]: Simplify 0 into 0
10.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.229 * [backup-simplify]: Simplify 0 into 0
10.230 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
10.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.230 * [backup-simplify]: Simplify (- 0) into 0
10.230 * [backup-simplify]: Simplify (+ 0 0) into 0
10.231 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (/ 1 (* z y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.231 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (* z y))) (* 0 (/ -1 y))))) into 0
10.231 * [taylor]: Taking taylor expansion of 0 in z
10.231 * [backup-simplify]: Simplify 0 into 0
10.231 * [taylor]: Taking taylor expansion of 0 in y
10.231 * [backup-simplify]: Simplify 0 into 0
10.232 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
10.232 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.232 * [backup-simplify]: Simplify (- 0) into 0
10.232 * [taylor]: Taking taylor expansion of 0 in y
10.233 * [backup-simplify]: Simplify 0 into 0
10.233 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.233 * [taylor]: Taking taylor expansion of 0 in y
10.233 * [backup-simplify]: Simplify 0 into 0
10.233 * [backup-simplify]: Simplify 0 into 0
10.233 * [backup-simplify]: Simplify 0 into 0
10.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.234 * [backup-simplify]: Simplify (- 0) into 0
10.234 * [backup-simplify]: Simplify 0 into 0
10.234 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.234 * [backup-simplify]: Simplify 0 into 0
10.234 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- z))) 1)))) into (- (* x y) (* z y))
10.234 * * * [progress]: simplifying candidates
10.235 * [simplify]: Simplifying:
  (* (- x z) y)
  (+ (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))
  (* (sqrt (- x z)) (sqrt y))
  (* (sqrt (- x z)) (sqrt y))
  (* (- x z) (* (cbrt y) (cbrt y)))
  (* (- x z) (sqrt y))
  (* (- x z) 1)
  (* (cbrt (- x z)) y)
  (* (sqrt (- x z)) y)
  (* (- x z) y)
  (* (- (sqrt x) (sqrt z)) y)
  (* (- x z) y)
  (* (- (pow x 3) (pow z 3)) y)
  (* (- (* x x) (* z z)) y)
  0
  (- (* x y) (* z y))
  (- (* x y) (* z y))
10.235 * * [simplify]: Extracting # 0 : cost  0
10.235 * * [simplify]: Extracting # 1 : cost  0
10.235 * * [simplify]: Extracting # 2 : cost  0
10.235 * * [simplify]: Extracting # 3 : cost  0
10.236 * * [simplify]: Extracting # 4 : cost  0
10.236 * * [simplify]: Extracting # 5 : cost  0
10.236 * * [simplify]: Extracting # 6 : cost  0
10.236 * * [simplify]: iteration  0 :  49  enodes  (cost  185 )
10.245 * * [simplify]: Extracting # 0 : cost  0
10.245 * * [simplify]: Extracting # 1 : cost  0
10.245 * * [simplify]: Extracting # 2 : cost  0
10.245 * * [simplify]: Extracting # 3 : cost  0
10.245 * * [simplify]: Extracting # 4 : cost  0
10.246 * * [simplify]: iteration  1 :  105  enodes  (cost  178 )
10.294 * * [simplify]: Extracting # 0 : cost  0
10.294 * * [simplify]: Extracting # 1 : cost  0
10.295 * * [simplify]: Extracting # 2 : cost  0
10.296 * * [simplify]: Extracting # 3 : cost  0
10.296 * * [simplify]: Extracting # 4 : cost  0
10.297 * * [simplify]: Extracting # 5 : cost  0
10.298 * * [simplify]: iteration  2 :  341  enodes  (cost  162 )
10.670 * * [simplify]: Extracting # 0 : cost  0
10.673 * * [simplify]: Extracting # 1 : cost  0
10.675 * * [simplify]: Extracting # 2 : cost  0
10.677 * * [simplify]: Extracting # 3 : cost  0
10.679 * * [simplify]: Extracting # 4 : cost  0
10.681 * * [simplify]: iteration  3 :  1216  enodes  (cost  158 )
12.998 * * [simplify]: Extracting # 0 : cost  0
13.016 * * [simplify]: Extracting # 1 : cost  0
13.022 * * [simplify]: Extracting # 2 : cost  0
13.028 * * [simplify]: Extracting # 3 : cost  0
13.031 * * [simplify]: Extracting # 4 : cost  0
13.034 * * [simplify]: iteration  4 :  4158  enodes  (cost  158 )
14.719 * * [simplify]: Extracting # 0 : cost  0
14.734 * * [simplify]: Extracting # 1 : cost  0
14.739 * * [simplify]: Extracting # 2 : cost  0
14.742 * * [simplify]: Extracting # 3 : cost  0
14.745 * * [simplify]: Extracting # 4 : cost  0
14.749 * * [simplify]: iteration done:  5001  enodes  (cost  158 )
14.749 * [simplify]: Simplified to:
  (* (- x z) y)
  (log (* (- x z) y))
  (log (* (- x z) y))
  (exp (* (- x z) y))
  (pow (* (- x z) y) 3)
  (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
  (cbrt (* (- x z) y))
  (pow (* (- x z) y) 3)
  (sqrt (* (- x z) y))
  (sqrt (* (- x z) y))
  (* (sqrt (- x z)) (sqrt y))
  (* (sqrt (- x z)) (sqrt y))
  (* (- x z) (* (cbrt y) (cbrt y)))
  (* (- x z) (sqrt y))
  (- x z)
  (* (cbrt (- x z)) y)
  (* (sqrt (- x z)) y)
  (* (- x z) y)
  (* (- (sqrt x) (sqrt z)) y)
  (* (- x z) y)
  (* (- (pow x 3) (pow z 3)) y)
  (* (- (* x x) (* z z)) y)
  0
  (* (- x z) y)
  (* (- x z) y)
14.749 * * * [progress]: adding candidates to table
14.798 * * [progress]: iteration 2 / 4
14.798 * * * [progress]: picking best candidate
14.801 * * * * [pick]: Picked  #<alt (λ (x y z) (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))>
14.801 * * * [progress]: localizing error
14.812 * * * [progress]: generating rewritten candidates
14.813 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
15.078 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
15.096 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
15.166 * * * [progress]: generating series expansions
15.166 * * * * [progress]: [ 1 / 3 ] generating series at (2)
15.166 * [backup-simplify]: Simplify (- (- (+ (* x y) (* y y)) (* y z)) (* y y)) into (- (* x y) (* z y))
15.166 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
15.166 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
15.166 * [taylor]: Taking taylor expansion of (* x y) in z
15.166 * [taylor]: Taking taylor expansion of x in z
15.166 * [backup-simplify]: Simplify x into x
15.166 * [taylor]: Taking taylor expansion of y in z
15.166 * [backup-simplify]: Simplify y into y
15.166 * [taylor]: Taking taylor expansion of (* z y) in z
15.166 * [taylor]: Taking taylor expansion of z in z
15.166 * [backup-simplify]: Simplify 0 into 0
15.166 * [backup-simplify]: Simplify 1 into 1
15.166 * [taylor]: Taking taylor expansion of y in z
15.167 * [backup-simplify]: Simplify y into y
15.167 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
15.167 * [taylor]: Taking taylor expansion of (* x y) in y
15.167 * [taylor]: Taking taylor expansion of x in y
15.167 * [backup-simplify]: Simplify x into x
15.167 * [taylor]: Taking taylor expansion of y in y
15.167 * [backup-simplify]: Simplify 0 into 0
15.167 * [backup-simplify]: Simplify 1 into 1
15.167 * [taylor]: Taking taylor expansion of (* z y) in y
15.167 * [taylor]: Taking taylor expansion of z in y
15.167 * [backup-simplify]: Simplify z into z
15.167 * [taylor]: Taking taylor expansion of y in y
15.167 * [backup-simplify]: Simplify 0 into 0
15.167 * [backup-simplify]: Simplify 1 into 1
15.167 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
15.167 * [taylor]: Taking taylor expansion of (* x y) in x
15.167 * [taylor]: Taking taylor expansion of x in x
15.167 * [backup-simplify]: Simplify 0 into 0
15.167 * [backup-simplify]: Simplify 1 into 1
15.167 * [taylor]: Taking taylor expansion of y in x
15.167 * [backup-simplify]: Simplify y into y
15.167 * [taylor]: Taking taylor expansion of (* z y) in x
15.167 * [taylor]: Taking taylor expansion of z in x
15.167 * [backup-simplify]: Simplify z into z
15.167 * [taylor]: Taking taylor expansion of y in x
15.167 * [backup-simplify]: Simplify y into y
15.167 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
15.167 * [taylor]: Taking taylor expansion of (* x y) in x
15.167 * [taylor]: Taking taylor expansion of x in x
15.167 * [backup-simplify]: Simplify 0 into 0
15.167 * [backup-simplify]: Simplify 1 into 1
15.167 * [taylor]: Taking taylor expansion of y in x
15.167 * [backup-simplify]: Simplify y into y
15.167 * [taylor]: Taking taylor expansion of (* z y) in x
15.167 * [taylor]: Taking taylor expansion of z in x
15.167 * [backup-simplify]: Simplify z into z
15.167 * [taylor]: Taking taylor expansion of y in x
15.167 * [backup-simplify]: Simplify y into y
15.167 * [backup-simplify]: Simplify (* 0 y) into 0
15.167 * [backup-simplify]: Simplify (* z y) into (* z y)
15.167 * [backup-simplify]: Simplify (- (* z y)) into (- (* z y))
15.167 * [backup-simplify]: Simplify (+ 0 (- (* z y))) into (- (* z y))
15.167 * [taylor]: Taking taylor expansion of (- (* z y)) in y
15.167 * [taylor]: Taking taylor expansion of (* z y) in y
15.167 * [taylor]: Taking taylor expansion of z in y
15.167 * [backup-simplify]: Simplify z into z
15.167 * [taylor]: Taking taylor expansion of y in y
15.167 * [backup-simplify]: Simplify 0 into 0
15.167 * [backup-simplify]: Simplify 1 into 1
15.168 * [backup-simplify]: Simplify (* z 0) into 0
15.168 * [backup-simplify]: Simplify (- 0) into 0
15.168 * [taylor]: Taking taylor expansion of 0 in z
15.168 * [backup-simplify]: Simplify 0 into 0
15.168 * [backup-simplify]: Simplify 0 into 0
15.168 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.168 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.169 * [backup-simplify]: Simplify (- 0) into 0
15.169 * [backup-simplify]: Simplify (+ y 0) into y
15.169 * [taylor]: Taking taylor expansion of y in y
15.169 * [backup-simplify]: Simplify 0 into 0
15.169 * [backup-simplify]: Simplify 1 into 1
15.169 * [taylor]: Taking taylor expansion of 0 in z
15.169 * [backup-simplify]: Simplify 0 into 0
15.169 * [backup-simplify]: Simplify 0 into 0
15.169 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.169 * [backup-simplify]: Simplify (- z) into (- z)
15.169 * [taylor]: Taking taylor expansion of (- z) in z
15.169 * [taylor]: Taking taylor expansion of z in z
15.169 * [backup-simplify]: Simplify 0 into 0
15.169 * [backup-simplify]: Simplify 1 into 1
15.169 * [backup-simplify]: Simplify (- 0) into 0
15.169 * [backup-simplify]: Simplify 0 into 0
15.170 * [backup-simplify]: Simplify 0 into 0
15.170 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.170 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
15.171 * [backup-simplify]: Simplify (- 0) into 0
15.171 * [backup-simplify]: Simplify (+ 0 0) into 0
15.171 * [taylor]: Taking taylor expansion of 0 in y
15.171 * [backup-simplify]: Simplify 0 into 0
15.171 * [taylor]: Taking taylor expansion of 0 in z
15.171 * [backup-simplify]: Simplify 0 into 0
15.171 * [backup-simplify]: Simplify 0 into 0
15.171 * [taylor]: Taking taylor expansion of 1 in z
15.171 * [backup-simplify]: Simplify 1 into 1
15.171 * [backup-simplify]: Simplify 1 into 1
15.171 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
15.172 * [backup-simplify]: Simplify (- 0) into 0
15.172 * [taylor]: Taking taylor expansion of 0 in z
15.172 * [backup-simplify]: Simplify 0 into 0
15.172 * [backup-simplify]: Simplify 0 into 0
15.172 * [backup-simplify]: Simplify 0 into 0
15.172 * [backup-simplify]: Simplify (- 1) into -1
15.172 * [backup-simplify]: Simplify -1 into -1
15.172 * [backup-simplify]: Simplify 0 into 0
15.173 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.173 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
15.173 * [backup-simplify]: Simplify (- 0) into 0
15.174 * [backup-simplify]: Simplify (+ 0 0) into 0
15.174 * [taylor]: Taking taylor expansion of 0 in y
15.174 * [backup-simplify]: Simplify 0 into 0
15.174 * [taylor]: Taking taylor expansion of 0 in z
15.174 * [backup-simplify]: Simplify 0 into 0
15.174 * [backup-simplify]: Simplify 0 into 0
15.174 * [taylor]: Taking taylor expansion of 0 in z
15.174 * [backup-simplify]: Simplify 0 into 0
15.174 * [backup-simplify]: Simplify 0 into 0
15.174 * [taylor]: Taking taylor expansion of 0 in z
15.174 * [backup-simplify]: Simplify 0 into 0
15.174 * [backup-simplify]: Simplify 0 into 0
15.174 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
15.175 * [backup-simplify]: Simplify (- 0) into 0
15.175 * [taylor]: Taking taylor expansion of 0 in z
15.175 * [backup-simplify]: Simplify 0 into 0
15.175 * [backup-simplify]: Simplify 0 into 0
15.175 * [backup-simplify]: Simplify 0 into 0
15.175 * [backup-simplify]: Simplify (+ (* -1 (* z (* y 1))) (* 1 (* 1 (* y x)))) into (- (* x y) (* z y))
15.175 * [backup-simplify]: Simplify (- (- (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 y) (/ 1 y))) (* (/ 1 y) (/ 1 z))) (* (/ 1 y) (/ 1 y))) into (- (/ 1 (* x y)) (/ 1 (* z y)))
15.175 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
15.175 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
15.175 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
15.175 * [taylor]: Taking taylor expansion of (* x y) in z
15.175 * [taylor]: Taking taylor expansion of x in z
15.175 * [backup-simplify]: Simplify x into x
15.175 * [taylor]: Taking taylor expansion of y in z
15.175 * [backup-simplify]: Simplify y into y
15.175 * [backup-simplify]: Simplify (* x y) into (* x y)
15.175 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
15.175 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
15.175 * [taylor]: Taking taylor expansion of (* z y) in z
15.175 * [taylor]: Taking taylor expansion of z in z
15.176 * [backup-simplify]: Simplify 0 into 0
15.176 * [backup-simplify]: Simplify 1 into 1
15.176 * [taylor]: Taking taylor expansion of y in z
15.176 * [backup-simplify]: Simplify y into y
15.176 * [backup-simplify]: Simplify (* 0 y) into 0
15.176 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.176 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.176 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
15.176 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.176 * [taylor]: Taking taylor expansion of (* x y) in y
15.176 * [taylor]: Taking taylor expansion of x in y
15.176 * [backup-simplify]: Simplify x into x
15.176 * [taylor]: Taking taylor expansion of y in y
15.176 * [backup-simplify]: Simplify 0 into 0
15.176 * [backup-simplify]: Simplify 1 into 1
15.176 * [backup-simplify]: Simplify (* x 0) into 0
15.176 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.176 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.176 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.176 * [taylor]: Taking taylor expansion of (* z y) in y
15.176 * [taylor]: Taking taylor expansion of z in y
15.176 * [backup-simplify]: Simplify z into z
15.176 * [taylor]: Taking taylor expansion of y in y
15.176 * [backup-simplify]: Simplify 0 into 0
15.177 * [backup-simplify]: Simplify 1 into 1
15.177 * [backup-simplify]: Simplify (* z 0) into 0
15.177 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.177 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.177 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
15.177 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.177 * [taylor]: Taking taylor expansion of (* x y) in x
15.177 * [taylor]: Taking taylor expansion of x in x
15.177 * [backup-simplify]: Simplify 0 into 0
15.177 * [backup-simplify]: Simplify 1 into 1
15.177 * [taylor]: Taking taylor expansion of y in x
15.177 * [backup-simplify]: Simplify y into y
15.177 * [backup-simplify]: Simplify (* 0 y) into 0
15.177 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.177 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.177 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.177 * [taylor]: Taking taylor expansion of (* z y) in x
15.177 * [taylor]: Taking taylor expansion of z in x
15.177 * [backup-simplify]: Simplify z into z
15.177 * [taylor]: Taking taylor expansion of y in x
15.177 * [backup-simplify]: Simplify y into y
15.177 * [backup-simplify]: Simplify (* z y) into (* z y)
15.178 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.178 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
15.178 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.178 * [taylor]: Taking taylor expansion of (* x y) in x
15.178 * [taylor]: Taking taylor expansion of x in x
15.178 * [backup-simplify]: Simplify 0 into 0
15.178 * [backup-simplify]: Simplify 1 into 1
15.178 * [taylor]: Taking taylor expansion of y in x
15.178 * [backup-simplify]: Simplify y into y
15.178 * [backup-simplify]: Simplify (* 0 y) into 0
15.178 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.178 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.178 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.178 * [taylor]: Taking taylor expansion of (* z y) in x
15.178 * [taylor]: Taking taylor expansion of z in x
15.178 * [backup-simplify]: Simplify z into z
15.178 * [taylor]: Taking taylor expansion of y in x
15.178 * [backup-simplify]: Simplify y into y
15.178 * [backup-simplify]: Simplify (* z y) into (* z y)
15.178 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.178 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
15.178 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.178 * [taylor]: Taking taylor expansion of y in y
15.178 * [backup-simplify]: Simplify 0 into 0
15.178 * [backup-simplify]: Simplify 1 into 1
15.179 * [backup-simplify]: Simplify (/ 1 1) into 1
15.179 * [taylor]: Taking taylor expansion of 1 in z
15.179 * [backup-simplify]: Simplify 1 into 1
15.179 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.179 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
15.179 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
15.179 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
15.179 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.180 * [taylor]: Taking taylor expansion of (* z y) in y
15.180 * [taylor]: Taking taylor expansion of z in y
15.180 * [backup-simplify]: Simplify z into z
15.180 * [taylor]: Taking taylor expansion of y in y
15.180 * [backup-simplify]: Simplify 0 into 0
15.180 * [backup-simplify]: Simplify 1 into 1
15.180 * [backup-simplify]: Simplify (* z 0) into 0
15.180 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.180 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.180 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
15.180 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
15.180 * [taylor]: Taking taylor expansion of (/ 1 z) in z
15.180 * [taylor]: Taking taylor expansion of z in z
15.180 * [backup-simplify]: Simplify 0 into 0
15.180 * [backup-simplify]: Simplify 1 into 1
15.180 * [backup-simplify]: Simplify (/ 1 1) into 1
15.181 * [backup-simplify]: Simplify (- 1) into -1
15.181 * [backup-simplify]: Simplify -1 into -1
15.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.181 * [taylor]: Taking taylor expansion of 0 in z
15.181 * [backup-simplify]: Simplify 0 into 0
15.181 * [backup-simplify]: Simplify 1 into 1
15.182 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.182 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.183 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
15.183 * [backup-simplify]: Simplify (- 0) into 0
15.184 * [backup-simplify]: Simplify (+ 0 0) into 0
15.184 * [taylor]: Taking taylor expansion of 0 in y
15.184 * [backup-simplify]: Simplify 0 into 0
15.185 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
15.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
15.185 * [backup-simplify]: Simplify (- 0) into 0
15.185 * [taylor]: Taking taylor expansion of 0 in z
15.185 * [backup-simplify]: Simplify 0 into 0
15.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.186 * [taylor]: Taking taylor expansion of 0 in z
15.186 * [backup-simplify]: Simplify 0 into 0
15.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.187 * [backup-simplify]: Simplify (- 0) into 0
15.187 * [backup-simplify]: Simplify 0 into 0
15.187 * [backup-simplify]: Simplify 0 into 0
15.187 * [backup-simplify]: Simplify 0 into 0
15.189 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.189 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.190 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
15.190 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
15.190 * [backup-simplify]: Simplify (- 0) into 0
15.191 * [backup-simplify]: Simplify (+ 0 0) into 0
15.191 * [taylor]: Taking taylor expansion of 0 in y
15.191 * [backup-simplify]: Simplify 0 into 0
15.191 * [taylor]: Taking taylor expansion of 0 in z
15.191 * [backup-simplify]: Simplify 0 into 0
15.192 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
15.192 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
15.192 * [backup-simplify]: Simplify (- 0) into 0
15.192 * [taylor]: Taking taylor expansion of 0 in z
15.192 * [backup-simplify]: Simplify 0 into 0
15.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.193 * [taylor]: Taking taylor expansion of 0 in z
15.193 * [backup-simplify]: Simplify 0 into 0
15.193 * [backup-simplify]: Simplify 0 into 0
15.193 * [backup-simplify]: Simplify 0 into 0
15.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.195 * [backup-simplify]: Simplify (- 0) into 0
15.195 * [backup-simplify]: Simplify 0 into 0
15.195 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (* x y) (* z y))
15.196 * [backup-simplify]: Simplify (- (- (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- y)) (/ 1 (- y)))) (* (/ 1 (- y)) (/ 1 (- z)))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (* x y)) (/ 1 (* z y)))
15.196 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
15.196 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
15.196 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
15.196 * [taylor]: Taking taylor expansion of (* x y) in z
15.196 * [taylor]: Taking taylor expansion of x in z
15.196 * [backup-simplify]: Simplify x into x
15.196 * [taylor]: Taking taylor expansion of y in z
15.196 * [backup-simplify]: Simplify y into y
15.196 * [backup-simplify]: Simplify (* x y) into (* x y)
15.196 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
15.196 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
15.196 * [taylor]: Taking taylor expansion of (* z y) in z
15.196 * [taylor]: Taking taylor expansion of z in z
15.196 * [backup-simplify]: Simplify 0 into 0
15.197 * [backup-simplify]: Simplify 1 into 1
15.197 * [taylor]: Taking taylor expansion of y in z
15.197 * [backup-simplify]: Simplify y into y
15.197 * [backup-simplify]: Simplify (* 0 y) into 0
15.197 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.197 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.197 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
15.197 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.197 * [taylor]: Taking taylor expansion of (* x y) in y
15.197 * [taylor]: Taking taylor expansion of x in y
15.197 * [backup-simplify]: Simplify x into x
15.197 * [taylor]: Taking taylor expansion of y in y
15.197 * [backup-simplify]: Simplify 0 into 0
15.197 * [backup-simplify]: Simplify 1 into 1
15.197 * [backup-simplify]: Simplify (* x 0) into 0
15.198 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.198 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.198 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.198 * [taylor]: Taking taylor expansion of (* z y) in y
15.198 * [taylor]: Taking taylor expansion of z in y
15.198 * [backup-simplify]: Simplify z into z
15.198 * [taylor]: Taking taylor expansion of y in y
15.198 * [backup-simplify]: Simplify 0 into 0
15.198 * [backup-simplify]: Simplify 1 into 1
15.198 * [backup-simplify]: Simplify (* z 0) into 0
15.199 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.199 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.199 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
15.199 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.199 * [taylor]: Taking taylor expansion of (* x y) in x
15.199 * [taylor]: Taking taylor expansion of x in x
15.199 * [backup-simplify]: Simplify 0 into 0
15.199 * [backup-simplify]: Simplify 1 into 1
15.199 * [taylor]: Taking taylor expansion of y in x
15.199 * [backup-simplify]: Simplify y into y
15.199 * [backup-simplify]: Simplify (* 0 y) into 0
15.199 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.199 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.199 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.200 * [taylor]: Taking taylor expansion of (* z y) in x
15.200 * [taylor]: Taking taylor expansion of z in x
15.200 * [backup-simplify]: Simplify z into z
15.200 * [taylor]: Taking taylor expansion of y in x
15.200 * [backup-simplify]: Simplify y into y
15.200 * [backup-simplify]: Simplify (* z y) into (* z y)
15.200 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.200 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
15.200 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.200 * [taylor]: Taking taylor expansion of (* x y) in x
15.200 * [taylor]: Taking taylor expansion of x in x
15.200 * [backup-simplify]: Simplify 0 into 0
15.200 * [backup-simplify]: Simplify 1 into 1
15.200 * [taylor]: Taking taylor expansion of y in x
15.200 * [backup-simplify]: Simplify y into y
15.200 * [backup-simplify]: Simplify (* 0 y) into 0
15.200 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.201 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.201 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.201 * [taylor]: Taking taylor expansion of (* z y) in x
15.201 * [taylor]: Taking taylor expansion of z in x
15.201 * [backup-simplify]: Simplify z into z
15.201 * [taylor]: Taking taylor expansion of y in x
15.201 * [backup-simplify]: Simplify y into y
15.201 * [backup-simplify]: Simplify (* z y) into (* z y)
15.201 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.201 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
15.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.201 * [taylor]: Taking taylor expansion of y in y
15.201 * [backup-simplify]: Simplify 0 into 0
15.201 * [backup-simplify]: Simplify 1 into 1
15.202 * [backup-simplify]: Simplify (/ 1 1) into 1
15.202 * [taylor]: Taking taylor expansion of 1 in z
15.202 * [backup-simplify]: Simplify 1 into 1
15.203 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.203 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.203 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
15.203 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
15.203 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
15.203 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.203 * [taylor]: Taking taylor expansion of (* z y) in y
15.203 * [taylor]: Taking taylor expansion of z in y
15.203 * [backup-simplify]: Simplify z into z
15.203 * [taylor]: Taking taylor expansion of y in y
15.203 * [backup-simplify]: Simplify 0 into 0
15.203 * [backup-simplify]: Simplify 1 into 1
15.203 * [backup-simplify]: Simplify (* z 0) into 0
15.204 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.204 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.204 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
15.204 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
15.204 * [taylor]: Taking taylor expansion of (/ 1 z) in z
15.204 * [taylor]: Taking taylor expansion of z in z
15.204 * [backup-simplify]: Simplify 0 into 0
15.204 * [backup-simplify]: Simplify 1 into 1
15.204 * [backup-simplify]: Simplify (/ 1 1) into 1
15.205 * [backup-simplify]: Simplify (- 1) into -1
15.205 * [backup-simplify]: Simplify -1 into -1
15.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.206 * [taylor]: Taking taylor expansion of 0 in z
15.206 * [backup-simplify]: Simplify 0 into 0
15.206 * [backup-simplify]: Simplify 1 into 1
15.207 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.207 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.207 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.207 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
15.208 * [backup-simplify]: Simplify (- 0) into 0
15.208 * [backup-simplify]: Simplify (+ 0 0) into 0
15.208 * [taylor]: Taking taylor expansion of 0 in y
15.208 * [backup-simplify]: Simplify 0 into 0
15.209 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
15.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
15.210 * [backup-simplify]: Simplify (- 0) into 0
15.210 * [taylor]: Taking taylor expansion of 0 in z
15.210 * [backup-simplify]: Simplify 0 into 0
15.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.211 * [taylor]: Taking taylor expansion of 0 in z
15.211 * [backup-simplify]: Simplify 0 into 0
15.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.212 * [backup-simplify]: Simplify (- 0) into 0
15.212 * [backup-simplify]: Simplify 0 into 0
15.212 * [backup-simplify]: Simplify 0 into 0
15.212 * [backup-simplify]: Simplify 0 into 0
15.214 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.214 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.218 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
15.219 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
15.219 * [backup-simplify]: Simplify (- 0) into 0
15.220 * [backup-simplify]: Simplify (+ 0 0) into 0
15.220 * [taylor]: Taking taylor expansion of 0 in y
15.220 * [backup-simplify]: Simplify 0 into 0
15.220 * [taylor]: Taking taylor expansion of 0 in z
15.220 * [backup-simplify]: Simplify 0 into 0
15.221 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
15.221 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
15.221 * [backup-simplify]: Simplify (- 0) into 0
15.221 * [taylor]: Taking taylor expansion of 0 in z
15.221 * [backup-simplify]: Simplify 0 into 0
15.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.222 * [taylor]: Taking taylor expansion of 0 in z
15.222 * [backup-simplify]: Simplify 0 into 0
15.222 * [backup-simplify]: Simplify 0 into 0
15.223 * [backup-simplify]: Simplify 0 into 0
15.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.224 * [backup-simplify]: Simplify (- 0) into 0
15.224 * [backup-simplify]: Simplify 0 into 0
15.224 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (* x y) (* z y))
15.224 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
15.225 * [backup-simplify]: Simplify (+ (* x y) (* y y)) into (+ (pow y 2) (* x y))
15.225 * [approximate]: Taking taylor expansion of (+ (pow y 2) (* x y)) in (x y) around 0
15.225 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in y
15.225 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.225 * [taylor]: Taking taylor expansion of y in y
15.225 * [backup-simplify]: Simplify 0 into 0
15.225 * [backup-simplify]: Simplify 1 into 1
15.225 * [taylor]: Taking taylor expansion of (* x y) in y
15.225 * [taylor]: Taking taylor expansion of x in y
15.225 * [backup-simplify]: Simplify x into x
15.225 * [taylor]: Taking taylor expansion of y in y
15.225 * [backup-simplify]: Simplify 0 into 0
15.225 * [backup-simplify]: Simplify 1 into 1
15.225 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in x
15.225 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.225 * [taylor]: Taking taylor expansion of y in x
15.225 * [backup-simplify]: Simplify y into y
15.225 * [taylor]: Taking taylor expansion of (* x y) in x
15.225 * [taylor]: Taking taylor expansion of x in x
15.225 * [backup-simplify]: Simplify 0 into 0
15.225 * [backup-simplify]: Simplify 1 into 1
15.225 * [taylor]: Taking taylor expansion of y in x
15.225 * [backup-simplify]: Simplify y into y
15.225 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in x
15.225 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.225 * [taylor]: Taking taylor expansion of y in x
15.226 * [backup-simplify]: Simplify y into y
15.226 * [taylor]: Taking taylor expansion of (* x y) in x
15.226 * [taylor]: Taking taylor expansion of x in x
15.226 * [backup-simplify]: Simplify 0 into 0
15.226 * [backup-simplify]: Simplify 1 into 1
15.226 * [taylor]: Taking taylor expansion of y in x
15.226 * [backup-simplify]: Simplify y into y
15.226 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.226 * [backup-simplify]: Simplify (* 0 y) into 0
15.226 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
15.226 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.226 * [taylor]: Taking taylor expansion of y in y
15.226 * [backup-simplify]: Simplify 0 into 0
15.226 * [backup-simplify]: Simplify 1 into 1
15.226 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
15.227 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.227 * [backup-simplify]: Simplify (+ 0 y) into y
15.227 * [taylor]: Taking taylor expansion of y in y
15.227 * [backup-simplify]: Simplify 0 into 0
15.227 * [backup-simplify]: Simplify 1 into 1
15.227 * [backup-simplify]: Simplify 0 into 0
15.227 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
15.228 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.229 * [backup-simplify]: Simplify (+ 0 0) into 0
15.229 * [taylor]: Taking taylor expansion of 0 in y
15.229 * [backup-simplify]: Simplify 0 into 0
15.229 * [backup-simplify]: Simplify 0 into 0
15.229 * [backup-simplify]: Simplify 1 into 1
15.229 * [backup-simplify]: Simplify (* 1 1) into 1
15.229 * [backup-simplify]: Simplify 1 into 1
15.230 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
15.231 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.232 * [backup-simplify]: Simplify (+ 0 0) into 0
15.232 * [taylor]: Taking taylor expansion of 0 in y
15.232 * [backup-simplify]: Simplify 0 into 0
15.232 * [backup-simplify]: Simplify 0 into 0
15.232 * [backup-simplify]: Simplify 0 into 0
15.232 * [backup-simplify]: Simplify 0 into 0
15.232 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.232 * [backup-simplify]: Simplify 0 into 0
15.234 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.235 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.236 * [backup-simplify]: Simplify (+ 0 0) into 0
15.236 * [taylor]: Taking taylor expansion of 0 in y
15.236 * [backup-simplify]: Simplify 0 into 0
15.236 * [backup-simplify]: Simplify 0 into 0
15.236 * [backup-simplify]: Simplify 0 into 0
15.236 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (* y x))) into (+ (pow y 2) (* x y))
15.237 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow y 2)) (/ 1 (* x y)))
15.237 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in (x y) around 0
15.237 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in y
15.237 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.237 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.237 * [taylor]: Taking taylor expansion of y in y
15.237 * [backup-simplify]: Simplify 0 into 0
15.237 * [backup-simplify]: Simplify 1 into 1
15.237 * [backup-simplify]: Simplify (* 1 1) into 1
15.238 * [backup-simplify]: Simplify (/ 1 1) into 1
15.238 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.238 * [taylor]: Taking taylor expansion of (* x y) in y
15.238 * [taylor]: Taking taylor expansion of x in y
15.238 * [backup-simplify]: Simplify x into x
15.238 * [taylor]: Taking taylor expansion of y in y
15.238 * [backup-simplify]: Simplify 0 into 0
15.238 * [backup-simplify]: Simplify 1 into 1
15.238 * [backup-simplify]: Simplify (* x 0) into 0
15.238 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.238 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.238 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.238 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.238 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.238 * [taylor]: Taking taylor expansion of y in x
15.238 * [backup-simplify]: Simplify y into y
15.239 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.239 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.239 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.239 * [taylor]: Taking taylor expansion of (* x y) in x
15.239 * [taylor]: Taking taylor expansion of x in x
15.239 * [backup-simplify]: Simplify 0 into 0
15.239 * [backup-simplify]: Simplify 1 into 1
15.239 * [taylor]: Taking taylor expansion of y in x
15.239 * [backup-simplify]: Simplify y into y
15.239 * [backup-simplify]: Simplify (* 0 y) into 0
15.239 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.239 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.240 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.240 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.240 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.240 * [taylor]: Taking taylor expansion of y in x
15.240 * [backup-simplify]: Simplify y into y
15.240 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.240 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.240 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.240 * [taylor]: Taking taylor expansion of (* x y) in x
15.240 * [taylor]: Taking taylor expansion of x in x
15.240 * [backup-simplify]: Simplify 0 into 0
15.240 * [backup-simplify]: Simplify 1 into 1
15.240 * [taylor]: Taking taylor expansion of y in x
15.240 * [backup-simplify]: Simplify y into y
15.240 * [backup-simplify]: Simplify (* 0 y) into 0
15.241 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.241 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.241 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
15.241 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.241 * [taylor]: Taking taylor expansion of y in y
15.241 * [backup-simplify]: Simplify 0 into 0
15.241 * [backup-simplify]: Simplify 1 into 1
15.241 * [backup-simplify]: Simplify (/ 1 1) into 1
15.242 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.243 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
15.243 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.243 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.243 * [taylor]: Taking taylor expansion of y in y
15.243 * [backup-simplify]: Simplify 0 into 0
15.243 * [backup-simplify]: Simplify 1 into 1
15.243 * [backup-simplify]: Simplify (* 1 1) into 1
15.243 * [backup-simplify]: Simplify (/ 1 1) into 1
15.243 * [backup-simplify]: Simplify 1 into 1
15.244 * [backup-simplify]: Simplify 1 into 1
15.244 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
15.244 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
15.245 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.245 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.246 * [backup-simplify]: Simplify (+ 0 0) into 0
15.246 * [taylor]: Taking taylor expansion of 0 in y
15.246 * [backup-simplify]: Simplify 0 into 0
15.246 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.247 * [backup-simplify]: Simplify 0 into 0
15.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.248 * [backup-simplify]: Simplify 0 into 0
15.249 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
15.249 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
15.251 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.251 * [backup-simplify]: Simplify (+ 0 0) into 0
15.251 * [taylor]: Taking taylor expansion of 0 in y
15.251 * [backup-simplify]: Simplify 0 into 0
15.252 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.253 * [backup-simplify]: Simplify 0 into 0
15.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.254 * [backup-simplify]: Simplify 0 into 0
15.255 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
15.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
15.257 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
15.257 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.258 * [backup-simplify]: Simplify (+ 0 0) into 0
15.258 * [taylor]: Taking taylor expansion of 0 in y
15.258 * [backup-simplify]: Simplify 0 into 0
15.258 * [backup-simplify]: Simplify 0 into 0
15.259 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.260 * [backup-simplify]: Simplify 0 into 0
15.261 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow y 2) (* x y))
15.261 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- y)) (/ 1 (- y)))) into (+ (/ 1 (pow y 2)) (/ 1 (* x y)))
15.261 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in (x y) around 0
15.261 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in y
15.261 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.261 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.261 * [taylor]: Taking taylor expansion of y in y
15.261 * [backup-simplify]: Simplify 0 into 0
15.261 * [backup-simplify]: Simplify 1 into 1
15.262 * [backup-simplify]: Simplify (* 1 1) into 1
15.262 * [backup-simplify]: Simplify (/ 1 1) into 1
15.262 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.262 * [taylor]: Taking taylor expansion of (* x y) in y
15.262 * [taylor]: Taking taylor expansion of x in y
15.262 * [backup-simplify]: Simplify x into x
15.262 * [taylor]: Taking taylor expansion of y in y
15.262 * [backup-simplify]: Simplify 0 into 0
15.262 * [backup-simplify]: Simplify 1 into 1
15.262 * [backup-simplify]: Simplify (* x 0) into 0
15.263 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.263 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.263 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.263 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.263 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.263 * [taylor]: Taking taylor expansion of y in x
15.263 * [backup-simplify]: Simplify y into y
15.263 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.263 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.263 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.263 * [taylor]: Taking taylor expansion of (* x y) in x
15.263 * [taylor]: Taking taylor expansion of x in x
15.263 * [backup-simplify]: Simplify 0 into 0
15.263 * [backup-simplify]: Simplify 1 into 1
15.263 * [taylor]: Taking taylor expansion of y in x
15.263 * [backup-simplify]: Simplify y into y
15.263 * [backup-simplify]: Simplify (* 0 y) into 0
15.264 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.264 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.264 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.264 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.264 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.264 * [taylor]: Taking taylor expansion of y in x
15.264 * [backup-simplify]: Simplify y into y
15.264 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.264 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.264 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.264 * [taylor]: Taking taylor expansion of (* x y) in x
15.264 * [taylor]: Taking taylor expansion of x in x
15.264 * [backup-simplify]: Simplify 0 into 0
15.264 * [backup-simplify]: Simplify 1 into 1
15.265 * [taylor]: Taking taylor expansion of y in x
15.265 * [backup-simplify]: Simplify y into y
15.265 * [backup-simplify]: Simplify (* 0 y) into 0
15.265 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.265 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.265 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
15.265 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.265 * [taylor]: Taking taylor expansion of y in y
15.265 * [backup-simplify]: Simplify 0 into 0
15.265 * [backup-simplify]: Simplify 1 into 1
15.266 * [backup-simplify]: Simplify (/ 1 1) into 1
15.267 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.267 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.267 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
15.267 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.267 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.267 * [taylor]: Taking taylor expansion of y in y
15.267 * [backup-simplify]: Simplify 0 into 0
15.267 * [backup-simplify]: Simplify 1 into 1
15.267 * [backup-simplify]: Simplify (* 1 1) into 1
15.268 * [backup-simplify]: Simplify (/ 1 1) into 1
15.268 * [backup-simplify]: Simplify 1 into 1
15.268 * [backup-simplify]: Simplify 1 into 1
15.268 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
15.268 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
15.269 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.270 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.270 * [backup-simplify]: Simplify (+ 0 0) into 0
15.270 * [taylor]: Taking taylor expansion of 0 in y
15.270 * [backup-simplify]: Simplify 0 into 0
15.271 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.271 * [backup-simplify]: Simplify 0 into 0
15.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.272 * [backup-simplify]: Simplify 0 into 0
15.273 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
15.273 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
15.275 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.275 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.275 * [backup-simplify]: Simplify (+ 0 0) into 0
15.275 * [taylor]: Taking taylor expansion of 0 in y
15.275 * [backup-simplify]: Simplify 0 into 0
15.276 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.277 * [backup-simplify]: Simplify 0 into 0
15.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.278 * [backup-simplify]: Simplify 0 into 0
15.279 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
15.280 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
15.282 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
15.283 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.283 * [backup-simplify]: Simplify (+ 0 0) into 0
15.283 * [taylor]: Taking taylor expansion of 0 in y
15.283 * [backup-simplify]: Simplify 0 into 0
15.283 * [backup-simplify]: Simplify 0 into 0
15.284 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.285 * [backup-simplify]: Simplify 0 into 0
15.286 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow y 2) (* x y))
15.286 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
15.286 * [backup-simplify]: Simplify (- (+ (* x y) (* y y)) (* y z)) into (- (+ (pow y 2) (* x y)) (* z y))
15.286 * [approximate]: Taking taylor expansion of (- (+ (pow y 2) (* x y)) (* z y)) in (x y z) around 0
15.286 * [taylor]: Taking taylor expansion of (- (+ (pow y 2) (* x y)) (* z y)) in z
15.286 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in z
15.286 * [taylor]: Taking taylor expansion of (pow y 2) in z
15.286 * [taylor]: Taking taylor expansion of y in z
15.286 * [backup-simplify]: Simplify y into y
15.286 * [taylor]: Taking taylor expansion of (* x y) in z
15.286 * [taylor]: Taking taylor expansion of x in z
15.286 * [backup-simplify]: Simplify x into x
15.286 * [taylor]: Taking taylor expansion of y in z
15.286 * [backup-simplify]: Simplify y into y
15.286 * [taylor]: Taking taylor expansion of (* z y) in z
15.286 * [taylor]: Taking taylor expansion of z in z
15.286 * [backup-simplify]: Simplify 0 into 0
15.286 * [backup-simplify]: Simplify 1 into 1
15.286 * [taylor]: Taking taylor expansion of y in z
15.286 * [backup-simplify]: Simplify y into y
15.286 * [taylor]: Taking taylor expansion of (- (+ (pow y 2) (* x y)) (* z y)) in y
15.286 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in y
15.286 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.286 * [taylor]: Taking taylor expansion of y in y
15.286 * [backup-simplify]: Simplify 0 into 0
15.286 * [backup-simplify]: Simplify 1 into 1
15.286 * [taylor]: Taking taylor expansion of (* x y) in y
15.286 * [taylor]: Taking taylor expansion of x in y
15.286 * [backup-simplify]: Simplify x into x
15.286 * [taylor]: Taking taylor expansion of y in y
15.286 * [backup-simplify]: Simplify 0 into 0
15.286 * [backup-simplify]: Simplify 1 into 1
15.286 * [taylor]: Taking taylor expansion of (* z y) in y
15.286 * [taylor]: Taking taylor expansion of z in y
15.286 * [backup-simplify]: Simplify z into z
15.286 * [taylor]: Taking taylor expansion of y in y
15.286 * [backup-simplify]: Simplify 0 into 0
15.286 * [backup-simplify]: Simplify 1 into 1
15.286 * [taylor]: Taking taylor expansion of (- (+ (pow y 2) (* x y)) (* z y)) in x
15.286 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in x
15.286 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.286 * [taylor]: Taking taylor expansion of y in x
15.287 * [backup-simplify]: Simplify y into y
15.287 * [taylor]: Taking taylor expansion of (* x y) in x
15.287 * [taylor]: Taking taylor expansion of x in x
15.287 * [backup-simplify]: Simplify 0 into 0
15.287 * [backup-simplify]: Simplify 1 into 1
15.287 * [taylor]: Taking taylor expansion of y in x
15.287 * [backup-simplify]: Simplify y into y
15.287 * [taylor]: Taking taylor expansion of (* z y) in x
15.287 * [taylor]: Taking taylor expansion of z in x
15.287 * [backup-simplify]: Simplify z into z
15.287 * [taylor]: Taking taylor expansion of y in x
15.287 * [backup-simplify]: Simplify y into y
15.287 * [taylor]: Taking taylor expansion of (- (+ (pow y 2) (* x y)) (* z y)) in x
15.287 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in x
15.287 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.287 * [taylor]: Taking taylor expansion of y in x
15.287 * [backup-simplify]: Simplify y into y
15.287 * [taylor]: Taking taylor expansion of (* x y) in x
15.287 * [taylor]: Taking taylor expansion of x in x
15.287 * [backup-simplify]: Simplify 0 into 0
15.287 * [backup-simplify]: Simplify 1 into 1
15.287 * [taylor]: Taking taylor expansion of y in x
15.287 * [backup-simplify]: Simplify y into y
15.287 * [taylor]: Taking taylor expansion of (* z y) in x
15.287 * [taylor]: Taking taylor expansion of z in x
15.287 * [backup-simplify]: Simplify z into z
15.287 * [taylor]: Taking taylor expansion of y in x
15.287 * [backup-simplify]: Simplify y into y
15.287 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.287 * [backup-simplify]: Simplify (* 0 y) into 0
15.287 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
15.287 * [backup-simplify]: Simplify (* z y) into (* z y)
15.287 * [backup-simplify]: Simplify (- (* z y)) into (- (* z y))
15.287 * [backup-simplify]: Simplify (+ (pow y 2) (- (* z y))) into (- (pow y 2) (* z y))
15.287 * [taylor]: Taking taylor expansion of (- (pow y 2) (* z y)) in y
15.287 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.287 * [taylor]: Taking taylor expansion of y in y
15.287 * [backup-simplify]: Simplify 0 into 0
15.288 * [backup-simplify]: Simplify 1 into 1
15.288 * [taylor]: Taking taylor expansion of (* z y) in y
15.288 * [taylor]: Taking taylor expansion of z in y
15.288 * [backup-simplify]: Simplify z into z
15.288 * [taylor]: Taking taylor expansion of y in y
15.288 * [backup-simplify]: Simplify 0 into 0
15.288 * [backup-simplify]: Simplify 1 into 1
15.288 * [backup-simplify]: Simplify (* z 0) into 0
15.288 * [backup-simplify]: Simplify (- 0) into 0
15.288 * [backup-simplify]: Simplify (+ 0 0) into 0
15.288 * [taylor]: Taking taylor expansion of 0 in z
15.288 * [backup-simplify]: Simplify 0 into 0
15.288 * [backup-simplify]: Simplify 0 into 0
15.288 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
15.289 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.289 * [backup-simplify]: Simplify (+ 0 y) into y
15.289 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.289 * [backup-simplify]: Simplify (- 0) into 0
15.289 * [backup-simplify]: Simplify (+ y 0) into y
15.289 * [taylor]: Taking taylor expansion of y in y
15.289 * [backup-simplify]: Simplify 0 into 0
15.289 * [backup-simplify]: Simplify 1 into 1
15.289 * [taylor]: Taking taylor expansion of 0 in z
15.289 * [backup-simplify]: Simplify 0 into 0
15.289 * [backup-simplify]: Simplify 0 into 0
15.289 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.289 * [backup-simplify]: Simplify (- z) into (- z)
15.289 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z)
15.289 * [taylor]: Taking taylor expansion of (- z) in z
15.289 * [taylor]: Taking taylor expansion of z in z
15.290 * [backup-simplify]: Simplify 0 into 0
15.290 * [backup-simplify]: Simplify 1 into 1
15.290 * [backup-simplify]: Simplify (- 0) into 0
15.290 * [backup-simplify]: Simplify 0 into 0
15.290 * [backup-simplify]: Simplify 0 into 0
15.290 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
15.291 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.291 * [backup-simplify]: Simplify (+ 0 0) into 0
15.291 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
15.291 * [backup-simplify]: Simplify (- 0) into 0
15.292 * [backup-simplify]: Simplify (+ 0 0) into 0
15.292 * [taylor]: Taking taylor expansion of 0 in y
15.292 * [backup-simplify]: Simplify 0 into 0
15.292 * [taylor]: Taking taylor expansion of 0 in z
15.292 * [backup-simplify]: Simplify 0 into 0
15.292 * [backup-simplify]: Simplify 0 into 0
15.292 * [taylor]: Taking taylor expansion of 1 in z
15.292 * [backup-simplify]: Simplify 1 into 1
15.292 * [backup-simplify]: Simplify 1 into 1
15.292 * [backup-simplify]: Simplify (* 1 1) into 1
15.292 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
15.293 * [backup-simplify]: Simplify (- 0) into 0
15.293 * [backup-simplify]: Simplify (+ 1 0) into 1
15.293 * [taylor]: Taking taylor expansion of 1 in z
15.293 * [backup-simplify]: Simplify 1 into 1
15.293 * [backup-simplify]: Simplify 1 into 1
15.293 * [backup-simplify]: Simplify 0 into 0
15.293 * [backup-simplify]: Simplify (- 1) into -1
15.293 * [backup-simplify]: Simplify -1 into -1
15.293 * [backup-simplify]: Simplify (+ (* -1 (* z (* y 1))) (+ (* 1 (pow (* 1 (* y 1)) 2)) (* 1 (* 1 (* y x))))) into (- (+ (pow y 2) (* x y)) (* z y))
15.294 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 y) (/ 1 y))) (* (/ 1 y) (/ 1 z))) into (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y)))
15.294 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in (x y z) around 0
15.294 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in z
15.294 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in z
15.294 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
15.294 * [taylor]: Taking taylor expansion of (pow y 2) in z
15.294 * [taylor]: Taking taylor expansion of y in z
15.294 * [backup-simplify]: Simplify y into y
15.294 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.294 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.294 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
15.294 * [taylor]: Taking taylor expansion of (* x y) in z
15.294 * [taylor]: Taking taylor expansion of x in z
15.294 * [backup-simplify]: Simplify x into x
15.294 * [taylor]: Taking taylor expansion of y in z
15.294 * [backup-simplify]: Simplify y into y
15.294 * [backup-simplify]: Simplify (* x y) into (* x y)
15.294 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
15.294 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
15.294 * [taylor]: Taking taylor expansion of (* z y) in z
15.294 * [taylor]: Taking taylor expansion of z in z
15.294 * [backup-simplify]: Simplify 0 into 0
15.294 * [backup-simplify]: Simplify 1 into 1
15.294 * [taylor]: Taking taylor expansion of y in z
15.294 * [backup-simplify]: Simplify y into y
15.294 * [backup-simplify]: Simplify (* 0 y) into 0
15.295 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.295 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.295 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in y
15.295 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in y
15.295 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.295 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.295 * [taylor]: Taking taylor expansion of y in y
15.295 * [backup-simplify]: Simplify 0 into 0
15.295 * [backup-simplify]: Simplify 1 into 1
15.295 * [backup-simplify]: Simplify (* 1 1) into 1
15.295 * [backup-simplify]: Simplify (/ 1 1) into 1
15.295 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.295 * [taylor]: Taking taylor expansion of (* x y) in y
15.295 * [taylor]: Taking taylor expansion of x in y
15.295 * [backup-simplify]: Simplify x into x
15.295 * [taylor]: Taking taylor expansion of y in y
15.295 * [backup-simplify]: Simplify 0 into 0
15.295 * [backup-simplify]: Simplify 1 into 1
15.295 * [backup-simplify]: Simplify (* x 0) into 0
15.296 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.296 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.296 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.296 * [taylor]: Taking taylor expansion of (* z y) in y
15.296 * [taylor]: Taking taylor expansion of z in y
15.296 * [backup-simplify]: Simplify z into z
15.296 * [taylor]: Taking taylor expansion of y in y
15.296 * [backup-simplify]: Simplify 0 into 0
15.296 * [backup-simplify]: Simplify 1 into 1
15.296 * [backup-simplify]: Simplify (* z 0) into 0
15.296 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.296 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.296 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in x
15.296 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.296 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.296 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.296 * [taylor]: Taking taylor expansion of y in x
15.296 * [backup-simplify]: Simplify y into y
15.296 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.297 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.297 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.297 * [taylor]: Taking taylor expansion of (* x y) in x
15.297 * [taylor]: Taking taylor expansion of x in x
15.297 * [backup-simplify]: Simplify 0 into 0
15.297 * [backup-simplify]: Simplify 1 into 1
15.297 * [taylor]: Taking taylor expansion of y in x
15.297 * [backup-simplify]: Simplify y into y
15.297 * [backup-simplify]: Simplify (* 0 y) into 0
15.297 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.297 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.297 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.297 * [taylor]: Taking taylor expansion of (* z y) in x
15.297 * [taylor]: Taking taylor expansion of z in x
15.297 * [backup-simplify]: Simplify z into z
15.297 * [taylor]: Taking taylor expansion of y in x
15.297 * [backup-simplify]: Simplify y into y
15.297 * [backup-simplify]: Simplify (* z y) into (* z y)
15.297 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.297 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in x
15.297 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.297 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.297 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.297 * [taylor]: Taking taylor expansion of y in x
15.297 * [backup-simplify]: Simplify y into y
15.297 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.297 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.297 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.298 * [taylor]: Taking taylor expansion of (* x y) in x
15.298 * [taylor]: Taking taylor expansion of x in x
15.298 * [backup-simplify]: Simplify 0 into 0
15.298 * [backup-simplify]: Simplify 1 into 1
15.298 * [taylor]: Taking taylor expansion of y in x
15.298 * [backup-simplify]: Simplify y into y
15.298 * [backup-simplify]: Simplify (* 0 y) into 0
15.298 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.298 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.298 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.298 * [taylor]: Taking taylor expansion of (* z y) in x
15.298 * [taylor]: Taking taylor expansion of z in x
15.298 * [backup-simplify]: Simplify z into z
15.298 * [taylor]: Taking taylor expansion of y in x
15.298 * [backup-simplify]: Simplify y into y
15.298 * [backup-simplify]: Simplify (* z y) into (* z y)
15.298 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.298 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
15.298 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
15.298 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.298 * [taylor]: Taking taylor expansion of y in y
15.298 * [backup-simplify]: Simplify 0 into 0
15.298 * [backup-simplify]: Simplify 1 into 1
15.299 * [backup-simplify]: Simplify (/ 1 1) into 1
15.299 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.299 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.299 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
15.299 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
15.300 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) (- (/ 1 (* z y)))) into (- (/ 1 (pow y 2)) (/ 1 (* z y)))
15.300 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (* z y))) in y
15.300 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.300 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.300 * [taylor]: Taking taylor expansion of y in y
15.300 * [backup-simplify]: Simplify 0 into 0
15.300 * [backup-simplify]: Simplify 1 into 1
15.300 * [backup-simplify]: Simplify (* 1 1) into 1
15.300 * [backup-simplify]: Simplify (/ 1 1) into 1
15.300 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.300 * [taylor]: Taking taylor expansion of (* z y) in y
15.300 * [taylor]: Taking taylor expansion of z in y
15.300 * [backup-simplify]: Simplify z into z
15.300 * [taylor]: Taking taylor expansion of y in y
15.300 * [backup-simplify]: Simplify 0 into 0
15.300 * [backup-simplify]: Simplify 1 into 1
15.300 * [backup-simplify]: Simplify (* z 0) into 0
15.301 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.301 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.301 * [backup-simplify]: Simplify (+ 1 0) into 1
15.301 * [taylor]: Taking taylor expansion of 1 in z
15.301 * [backup-simplify]: Simplify 1 into 1
15.301 * [taylor]: Taking taylor expansion of 1 in z
15.301 * [backup-simplify]: Simplify 1 into 1
15.301 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
15.301 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
15.302 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.302 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.302 * [backup-simplify]: Simplify (+ 0 0) into 0
15.302 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.303 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
15.303 * [backup-simplify]: Simplify (- 0) into 0
15.303 * [backup-simplify]: Simplify (+ 0 0) into 0
15.303 * [taylor]: Taking taylor expansion of 0 in y
15.303 * [backup-simplify]: Simplify 0 into 0
15.303 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.304 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
15.304 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
15.304 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
15.304 * [taylor]: Taking taylor expansion of (/ 1 z) in z
15.304 * [taylor]: Taking taylor expansion of z in z
15.304 * [backup-simplify]: Simplify 0 into 0
15.304 * [backup-simplify]: Simplify 1 into 1
15.304 * [backup-simplify]: Simplify (/ 1 1) into 1
15.305 * [backup-simplify]: Simplify (- 1) into -1
15.305 * [backup-simplify]: Simplify -1 into -1
15.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.305 * [taylor]: Taking taylor expansion of 0 in z
15.305 * [backup-simplify]: Simplify 0 into 0
15.305 * [backup-simplify]: Simplify 1 into 1
15.305 * [backup-simplify]: Simplify 1 into 1
15.306 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 y)) 1)) 2)) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1))))) into (- (+ (pow y 2) (* x y)) (* z y))
15.306 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- y)) (/ 1 (- y)))) (* (/ 1 (- y)) (/ 1 (- z)))) into (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y)))
15.306 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in (x y z) around 0
15.306 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in z
15.306 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in z
15.306 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
15.306 * [taylor]: Taking taylor expansion of (pow y 2) in z
15.306 * [taylor]: Taking taylor expansion of y in z
15.306 * [backup-simplify]: Simplify y into y
15.306 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.306 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.306 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
15.306 * [taylor]: Taking taylor expansion of (* x y) in z
15.306 * [taylor]: Taking taylor expansion of x in z
15.306 * [backup-simplify]: Simplify x into x
15.306 * [taylor]: Taking taylor expansion of y in z
15.306 * [backup-simplify]: Simplify y into y
15.306 * [backup-simplify]: Simplify (* x y) into (* x y)
15.306 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
15.306 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
15.306 * [taylor]: Taking taylor expansion of (* z y) in z
15.306 * [taylor]: Taking taylor expansion of z in z
15.306 * [backup-simplify]: Simplify 0 into 0
15.306 * [backup-simplify]: Simplify 1 into 1
15.306 * [taylor]: Taking taylor expansion of y in z
15.306 * [backup-simplify]: Simplify y into y
15.306 * [backup-simplify]: Simplify (* 0 y) into 0
15.307 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.307 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.307 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in y
15.307 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in y
15.307 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.307 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.307 * [taylor]: Taking taylor expansion of y in y
15.307 * [backup-simplify]: Simplify 0 into 0
15.307 * [backup-simplify]: Simplify 1 into 1
15.307 * [backup-simplify]: Simplify (* 1 1) into 1
15.307 * [backup-simplify]: Simplify (/ 1 1) into 1
15.307 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.307 * [taylor]: Taking taylor expansion of (* x y) in y
15.307 * [taylor]: Taking taylor expansion of x in y
15.308 * [backup-simplify]: Simplify x into x
15.308 * [taylor]: Taking taylor expansion of y in y
15.308 * [backup-simplify]: Simplify 0 into 0
15.308 * [backup-simplify]: Simplify 1 into 1
15.308 * [backup-simplify]: Simplify (* x 0) into 0
15.308 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.308 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.308 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.308 * [taylor]: Taking taylor expansion of (* z y) in y
15.308 * [taylor]: Taking taylor expansion of z in y
15.308 * [backup-simplify]: Simplify z into z
15.308 * [taylor]: Taking taylor expansion of y in y
15.308 * [backup-simplify]: Simplify 0 into 0
15.308 * [backup-simplify]: Simplify 1 into 1
15.308 * [backup-simplify]: Simplify (* z 0) into 0
15.308 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.308 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.308 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in x
15.308 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.308 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.308 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.308 * [taylor]: Taking taylor expansion of y in x
15.308 * [backup-simplify]: Simplify y into y
15.309 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.309 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.309 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.309 * [taylor]: Taking taylor expansion of (* x y) in x
15.309 * [taylor]: Taking taylor expansion of x in x
15.309 * [backup-simplify]: Simplify 0 into 0
15.309 * [backup-simplify]: Simplify 1 into 1
15.309 * [taylor]: Taking taylor expansion of y in x
15.309 * [backup-simplify]: Simplify y into y
15.309 * [backup-simplify]: Simplify (* 0 y) into 0
15.309 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.309 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.309 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.309 * [taylor]: Taking taylor expansion of (* z y) in x
15.309 * [taylor]: Taking taylor expansion of z in x
15.309 * [backup-simplify]: Simplify z into z
15.309 * [taylor]: Taking taylor expansion of y in x
15.309 * [backup-simplify]: Simplify y into y
15.309 * [backup-simplify]: Simplify (* z y) into (* z y)
15.310 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.310 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in x
15.310 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.310 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.310 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.310 * [taylor]: Taking taylor expansion of y in x
15.310 * [backup-simplify]: Simplify y into y
15.310 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.310 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.310 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.310 * [taylor]: Taking taylor expansion of (* x y) in x
15.310 * [taylor]: Taking taylor expansion of x in x
15.310 * [backup-simplify]: Simplify 0 into 0
15.310 * [backup-simplify]: Simplify 1 into 1
15.310 * [taylor]: Taking taylor expansion of y in x
15.310 * [backup-simplify]: Simplify y into y
15.310 * [backup-simplify]: Simplify (* 0 y) into 0
15.310 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.310 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.310 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.310 * [taylor]: Taking taylor expansion of (* z y) in x
15.310 * [taylor]: Taking taylor expansion of z in x
15.310 * [backup-simplify]: Simplify z into z
15.310 * [taylor]: Taking taylor expansion of y in x
15.310 * [backup-simplify]: Simplify y into y
15.310 * [backup-simplify]: Simplify (* z y) into (* z y)
15.310 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.311 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
15.311 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
15.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.311 * [taylor]: Taking taylor expansion of y in y
15.311 * [backup-simplify]: Simplify 0 into 0
15.311 * [backup-simplify]: Simplify 1 into 1
15.311 * [backup-simplify]: Simplify (/ 1 1) into 1
15.311 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.312 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.312 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
15.312 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
15.312 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) (- (/ 1 (* z y)))) into (- (/ 1 (pow y 2)) (/ 1 (* z y)))
15.312 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (* z y))) in y
15.312 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.312 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.312 * [taylor]: Taking taylor expansion of y in y
15.312 * [backup-simplify]: Simplify 0 into 0
15.312 * [backup-simplify]: Simplify 1 into 1
15.312 * [backup-simplify]: Simplify (* 1 1) into 1
15.312 * [backup-simplify]: Simplify (/ 1 1) into 1
15.313 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.313 * [taylor]: Taking taylor expansion of (* z y) in y
15.313 * [taylor]: Taking taylor expansion of z in y
15.313 * [backup-simplify]: Simplify z into z
15.313 * [taylor]: Taking taylor expansion of y in y
15.313 * [backup-simplify]: Simplify 0 into 0
15.313 * [backup-simplify]: Simplify 1 into 1
15.313 * [backup-simplify]: Simplify (* z 0) into 0
15.313 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.313 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.313 * [backup-simplify]: Simplify (+ 1 0) into 1
15.313 * [taylor]: Taking taylor expansion of 1 in z
15.313 * [backup-simplify]: Simplify 1 into 1
15.313 * [taylor]: Taking taylor expansion of 1 in z
15.313 * [backup-simplify]: Simplify 1 into 1
15.314 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
15.314 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
15.315 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.315 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.316 * [backup-simplify]: Simplify (+ 0 0) into 0
15.316 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
15.316 * [backup-simplify]: Simplify (- 0) into 0
15.317 * [backup-simplify]: Simplify (+ 0 0) into 0
15.317 * [taylor]: Taking taylor expansion of 0 in y
15.317 * [backup-simplify]: Simplify 0 into 0
15.317 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.318 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
15.318 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
15.318 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
15.318 * [taylor]: Taking taylor expansion of (/ 1 z) in z
15.318 * [taylor]: Taking taylor expansion of z in z
15.318 * [backup-simplify]: Simplify 0 into 0
15.318 * [backup-simplify]: Simplify 1 into 1
15.319 * [backup-simplify]: Simplify (/ 1 1) into 1
15.319 * [backup-simplify]: Simplify (- 1) into -1
15.319 * [backup-simplify]: Simplify -1 into -1
15.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.320 * [taylor]: Taking taylor expansion of 0 in z
15.320 * [backup-simplify]: Simplify 0 into 0
15.320 * [backup-simplify]: Simplify 1 into 1
15.320 * [backup-simplify]: Simplify 1 into 1
15.321 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 (- y))) 1)) 2)) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1))))) into (- (+ (pow y 2) (* x y)) (* z y))
15.321 * * * [progress]: simplifying candidates
15.323 * [simplify]: Simplifying:
  (/ (/ (* (exp (* x y)) (exp (* y y))) (exp (* y z))) (exp (* y y)))
  (/ (/ (exp (+ (* x y) (* y y))) (exp (* y z))) (exp (* y y)))
  (/ (exp (- (+ (* x y) (* y y)) (* y z))) (exp (* y y)))
  (log (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))
  (exp (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))
  (* (cbrt (- (- (+ (* x y) (* y y)) (* y z)) (* y y))) (cbrt (- (- (+ (* x y) (* y y)) (* y z)) (* y y))))
  (cbrt (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))
  (* (* (- (- (+ (* x y) (* y y)) (* y z)) (* y y)) (- (- (+ (* x y) (* y y)) (* y z)) (* y y))) (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))
  (sqrt (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))
  (sqrt (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))
  (- (pow (- (+ (* x y) (* y y)) (* y z)) 3) (pow (* y y) 3))
  (+ (* (- (+ (* x y) (* y y)) (* y z)) (- (+ (* x y) (* y y)) (* y z))) (+ (* (* y y) (* y y)) (* (- (+ (* x y) (* y y)) (* y z)) (* y y))))
  (- (* y y))
  (- (* (- (+ (* x y) (* y y)) (* y z)) (- (+ (* x y) (* y y)) (* y z))) (* (* y y) (* y y)))
  (+ (- (+ (* x y) (* y y)) (* y z)) (* y y))
  (+ (sqrt (- (+ (* x y) (* y y)) (* y z))) y)
  (- (sqrt (- (+ (* x y) (* y y)) (* y z))) y)
  (- (- (+ x y) z) y)
  (- (- (* y z)) (* y y))
  (- (- (* y y) (* y z)) (* y y))
  (- (- (* y z)) (* y y))
  (+ (* y z) (* y y))
  (- (* y y))
  (* (exp (* x y)) (exp (* y y)))
  (log (+ (* x y) (* y y)))
  (exp (+ (* x y) (* y y)))
  (* (cbrt (+ (* x y) (* y y))) (cbrt (+ (* x y) (* y y))))
  (cbrt (+ (* x y) (* y y)))
  (* (* (+ (* x y) (* y y)) (+ (* x y) (* y y))) (+ (* x y) (* y y)))
  (sqrt (+ (* x y) (* y y)))
  (sqrt (+ (* x y) (* y y)))
  (+ (pow (* x y) 3) (pow (* y y) 3))
  (+ (* (* x y) (* x y)) (- (* (* y y) (* y y)) (* (* x y) (* y y))))
  (- (* (* x y) (* x y)) (* (* y y) (* y y)))
  (- (* x y) (* y y))
  (+ x y)
  (/ (* (exp (* x y)) (exp (* y y))) (exp (* y z)))
  (/ (exp (+ (* x y) (* y y))) (exp (* y z)))
  (log (- (+ (* x y) (* y y)) (* y z)))
  (exp (- (+ (* x y) (* y y)) (* y z)))
  (* (cbrt (- (+ (* x y) (* y y)) (* y z))) (cbrt (- (+ (* x y) (* y y)) (* y z))))
  (cbrt (- (+ (* x y) (* y y)) (* y z)))
  (* (* (- (+ (* x y) (* y y)) (* y z)) (- (+ (* x y) (* y y)) (* y z))) (- (+ (* x y) (* y y)) (* y z)))
  (sqrt (- (+ (* x y) (* y y)) (* y z)))
  (sqrt (- (+ (* x y) (* y y)) (* y z)))
  (- (pow (+ (* x y) (* y y)) 3) (pow (* y z) 3))
  (+ (* (+ (* x y) (* y y)) (+ (* x y) (* y y))) (+ (* (* y z) (* y z)) (* (+ (* x y) (* y y)) (* y z))))
  (- (* y z))
  (- (* (+ (* x y) (* y y)) (+ (* x y) (* y y))) (* (* y z) (* y z)))
  (+ (+ (* x y) (* y y)) (* y z))
  (- (+ x y) z)
  (- (* y y) (* y z))
  (- (* y z))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
  (- (+ (pow y 2) (* x y)) (* z y))
  (- (+ (pow y 2) (* x y)) (* z y))
  (- (+ (pow y 2) (* x y)) (* z y))
15.325 * * [simplify]: Extracting # 0 : cost  0
15.325 * * [simplify]: Extracting # 1 : cost  0
15.325 * * [simplify]: Extracting # 2 : cost  0
15.326 * * [simplify]: Extracting # 3 : cost  0
15.326 * * [simplify]: Extracting # 4 : cost  0
15.326 * * [simplify]: Extracting # 5 : cost  0
15.326 * * [simplify]: iteration  0 :  83  enodes  (cost  877 )
15.356 * * [simplify]: Extracting # 0 : cost  0
15.356 * * [simplify]: Extracting # 1 : cost  0
15.356 * * [simplify]: Extracting # 2 : cost  0
15.357 * * [simplify]: Extracting # 3 : cost  0
15.357 * * [simplify]: Extracting # 4 : cost  0
15.357 * * [simplify]: iteration  1 :  234  enodes  (cost  665 )
15.519 * * [simplify]: Extracting # 0 : cost  0
15.520 * * [simplify]: Extracting # 1 : cost  0
15.522 * * [simplify]: Extracting # 2 : cost  0
15.524 * * [simplify]: Extracting # 3 : cost  0
15.526 * * [simplify]: Extracting # 4 : cost  0
15.528 * * [simplify]: iteration  2 :  836  enodes  (cost  553 )
16.324 * * [simplify]: Extracting # 0 : cost  0
16.332 * * [simplify]: Extracting # 1 : cost  0
16.342 * * [simplify]: Extracting # 2 : cost  0
16.349 * * [simplify]: Extracting # 3 : cost  0
16.356 * * [simplify]: Extracting # 4 : cost  0
16.371 * * [simplify]: Extracting # 5 : cost  0
16.375 * * [simplify]: iteration  3 :  3883  enodes  (cost  511 )
18.226 * * [simplify]: Extracting # 0 : cost  0
18.239 * * [simplify]: Extracting # 1 : cost  0
18.249 * * [simplify]: Extracting # 2 : cost  0
18.266 * * [simplify]: Extracting # 3 : cost  0
18.275 * * [simplify]: Extracting # 4 : cost  0
18.280 * * [simplify]: iteration done:  5000  enodes  (cost  484 )
18.281 * [simplify]: Simplified to:
  (exp (* y (- x z)))
  (exp (* y (- x z)))
  (exp (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (- (pow (* y (- (+ x y) z)) 3) (pow y 6))
  (+ (* (* y (+ (+ x y) (- y z))) (* (- (+ x y) z) y)) (pow y 4))
  (- (* y y))
  (* (* y (+ (+ x y) (- y z))) (* y (- x z)))
  (* y (+ (+ x y) (- y z)))
  (+ y (sqrt (* y (- (+ x y) z))))
  (- (sqrt (* y (- (+ x y) z))) y)
  (+ x (- 0 z))
  (- (* y (+ z y)))
  (- (* y z))
  (- (* y (+ z y)))
  (* y (+ z y))
  (- (* y y))
  (exp (* y (+ x y)))
  (log (* y (+ x y)))
  (exp (* y (+ x y)))
  (* (cbrt (* y (+ x y))) (cbrt (* y (+ x y))))
  (cbrt (* y (+ x y)))
  (pow (* y (+ x y)) 3)
  (sqrt (* y (+ x y)))
  (sqrt (* y (+ x y)))
  (+ (pow y 6) (pow (* x y) 3))
  (+ (* (* x y) (* y (- x y))) (pow y 4))
  (* (* y (+ x y)) (* y (- x y)))
  (* y (- x y))
  (+ x y)
  (exp (* y (- (+ x y) z)))
  (exp (* y (- (+ x y) z)))
  (log (* y (- (+ x y) z)))
  (exp (* y (- (+ x y) z)))
  (* (cbrt (* y (- (+ x y) z))) (cbrt (* y (- (+ x y) z))))
  (cbrt (* y (- (+ x y) z)))
  (pow (* y (- (+ x y) z)) 3)
  (sqrt (* y (- (+ x y) z)))
  (sqrt (* y (- (+ x y) z)))
  (- (pow (* y (+ x y)) 3) (pow (* y z) 3))
  (+ (* (* y z) (* y z)) (* (* y (+ z (+ x y))) (* y (+ x y))))
  (- (* y z))
  (* (* y (- (+ x y) z)) (* y (+ z (+ x y))))
  (* y (+ z (+ x y)))
  (- (+ x y) z)
  (* (- y z) y)
  (- (* y z))
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
  (* y (+ x y))
  (* y (+ x y))
  (* y (+ x y))
  (* (- (+ x y) z) y)
  (* (- (+ x y) z) y)
  (* (- (+ x y) z) y)
18.281 * * * [progress]: adding candidates to table
18.403 * * [progress]: iteration 3 / 4
18.403 * * * [progress]: picking best candidate
18.404 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (- (* y z))))>
18.404 * * * [progress]: localizing error
18.417 * * * [progress]: generating rewritten candidates
18.417 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
18.436 * * * [progress]: generating series expansions
18.436 * * * * [progress]: [ 1 / 1 ] generating series at (2)
18.437 * [backup-simplify]: Simplify (+ (* x y) (- (* y z))) into (- (* x y) (* z y))
18.438 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
18.438 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
18.438 * [taylor]: Taking taylor expansion of (* x y) in z
18.438 * [taylor]: Taking taylor expansion of x in z
18.438 * [backup-simplify]: Simplify x into x
18.438 * [taylor]: Taking taylor expansion of y in z
18.438 * [backup-simplify]: Simplify y into y
18.438 * [taylor]: Taking taylor expansion of (* z y) in z
18.438 * [taylor]: Taking taylor expansion of z in z
18.438 * [backup-simplify]: Simplify 0 into 0
18.438 * [backup-simplify]: Simplify 1 into 1
18.438 * [taylor]: Taking taylor expansion of y in z
18.438 * [backup-simplify]: Simplify y into y
18.438 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
18.438 * [taylor]: Taking taylor expansion of (* x y) in y
18.438 * [taylor]: Taking taylor expansion of x in y
18.438 * [backup-simplify]: Simplify x into x
18.438 * [taylor]: Taking taylor expansion of y in y
18.438 * [backup-simplify]: Simplify 0 into 0
18.438 * [backup-simplify]: Simplify 1 into 1
18.438 * [taylor]: Taking taylor expansion of (* z y) in y
18.438 * [taylor]: Taking taylor expansion of z in y
18.438 * [backup-simplify]: Simplify z into z
18.438 * [taylor]: Taking taylor expansion of y in y
18.438 * [backup-simplify]: Simplify 0 into 0
18.438 * [backup-simplify]: Simplify 1 into 1
18.438 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
18.438 * [taylor]: Taking taylor expansion of (* x y) in x
18.438 * [taylor]: Taking taylor expansion of x in x
18.438 * [backup-simplify]: Simplify 0 into 0
18.438 * [backup-simplify]: Simplify 1 into 1
18.438 * [taylor]: Taking taylor expansion of y in x
18.438 * [backup-simplify]: Simplify y into y
18.438 * [taylor]: Taking taylor expansion of (* z y) in x
18.439 * [taylor]: Taking taylor expansion of z in x
18.439 * [backup-simplify]: Simplify z into z
18.439 * [taylor]: Taking taylor expansion of y in x
18.439 * [backup-simplify]: Simplify y into y
18.439 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
18.439 * [taylor]: Taking taylor expansion of (* x y) in x
18.439 * [taylor]: Taking taylor expansion of x in x
18.439 * [backup-simplify]: Simplify 0 into 0
18.439 * [backup-simplify]: Simplify 1 into 1
18.439 * [taylor]: Taking taylor expansion of y in x
18.439 * [backup-simplify]: Simplify y into y
18.439 * [taylor]: Taking taylor expansion of (* z y) in x
18.439 * [taylor]: Taking taylor expansion of z in x
18.439 * [backup-simplify]: Simplify z into z
18.439 * [taylor]: Taking taylor expansion of y in x
18.439 * [backup-simplify]: Simplify y into y
18.439 * [backup-simplify]: Simplify (* 0 y) into 0
18.439 * [backup-simplify]: Simplify (* z y) into (* z y)
18.439 * [backup-simplify]: Simplify (- (* z y)) into (- (* z y))
18.439 * [backup-simplify]: Simplify (+ 0 (- (* z y))) into (- (* z y))
18.439 * [taylor]: Taking taylor expansion of (- (* z y)) in y
18.439 * [taylor]: Taking taylor expansion of (* z y) in y
18.439 * [taylor]: Taking taylor expansion of z in y
18.439 * [backup-simplify]: Simplify z into z
18.440 * [taylor]: Taking taylor expansion of y in y
18.440 * [backup-simplify]: Simplify 0 into 0
18.440 * [backup-simplify]: Simplify 1 into 1
18.440 * [backup-simplify]: Simplify (* z 0) into 0
18.440 * [backup-simplify]: Simplify (- 0) into 0
18.440 * [taylor]: Taking taylor expansion of 0 in z
18.440 * [backup-simplify]: Simplify 0 into 0
18.440 * [backup-simplify]: Simplify 0 into 0
18.441 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.441 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
18.442 * [backup-simplify]: Simplify (- 0) into 0
18.442 * [backup-simplify]: Simplify (+ y 0) into y
18.442 * [taylor]: Taking taylor expansion of y in y
18.442 * [backup-simplify]: Simplify 0 into 0
18.442 * [backup-simplify]: Simplify 1 into 1
18.442 * [taylor]: Taking taylor expansion of 0 in z
18.442 * [backup-simplify]: Simplify 0 into 0
18.442 * [backup-simplify]: Simplify 0 into 0
18.442 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
18.442 * [backup-simplify]: Simplify (- z) into (- z)
18.443 * [taylor]: Taking taylor expansion of (- z) in z
18.443 * [taylor]: Taking taylor expansion of z in z
18.443 * [backup-simplify]: Simplify 0 into 0
18.443 * [backup-simplify]: Simplify 1 into 1
18.443 * [backup-simplify]: Simplify (- 0) into 0
18.443 * [backup-simplify]: Simplify 0 into 0
18.443 * [backup-simplify]: Simplify 0 into 0
18.444 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
18.444 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
18.445 * [backup-simplify]: Simplify (- 0) into 0
18.445 * [backup-simplify]: Simplify (+ 0 0) into 0
18.445 * [taylor]: Taking taylor expansion of 0 in y
18.445 * [backup-simplify]: Simplify 0 into 0
18.445 * [taylor]: Taking taylor expansion of 0 in z
18.445 * [backup-simplify]: Simplify 0 into 0
18.445 * [backup-simplify]: Simplify 0 into 0
18.445 * [taylor]: Taking taylor expansion of 1 in z
18.445 * [backup-simplify]: Simplify 1 into 1
18.445 * [backup-simplify]: Simplify 1 into 1
18.446 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
18.446 * [backup-simplify]: Simplify (- 0) into 0
18.446 * [taylor]: Taking taylor expansion of 0 in z
18.446 * [backup-simplify]: Simplify 0 into 0
18.446 * [backup-simplify]: Simplify 0 into 0
18.447 * [backup-simplify]: Simplify 0 into 0
18.447 * [backup-simplify]: Simplify (- 1) into -1
18.447 * [backup-simplify]: Simplify -1 into -1
18.447 * [backup-simplify]: Simplify 0 into 0
18.448 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
18.449 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
18.449 * [backup-simplify]: Simplify (- 0) into 0
18.450 * [backup-simplify]: Simplify (+ 0 0) into 0
18.450 * [taylor]: Taking taylor expansion of 0 in y
18.450 * [backup-simplify]: Simplify 0 into 0
18.450 * [taylor]: Taking taylor expansion of 0 in z
18.450 * [backup-simplify]: Simplify 0 into 0
18.450 * [backup-simplify]: Simplify 0 into 0
18.450 * [taylor]: Taking taylor expansion of 0 in z
18.450 * [backup-simplify]: Simplify 0 into 0
18.450 * [backup-simplify]: Simplify 0 into 0
18.450 * [taylor]: Taking taylor expansion of 0 in z
18.450 * [backup-simplify]: Simplify 0 into 0
18.450 * [backup-simplify]: Simplify 0 into 0
18.451 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
18.451 * [backup-simplify]: Simplify (- 0) into 0
18.451 * [taylor]: Taking taylor expansion of 0 in z
18.451 * [backup-simplify]: Simplify 0 into 0
18.451 * [backup-simplify]: Simplify 0 into 0
18.452 * [backup-simplify]: Simplify 0 into 0
18.452 * [backup-simplify]: Simplify (+ (* -1 (* z (* y 1))) (* 1 (* 1 (* y x)))) into (- (* x y) (* z y))
18.452 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (- (* (/ 1 y) (/ 1 z)))) into (- (/ 1 (* x y)) (/ 1 (* z y)))
18.452 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
18.452 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
18.452 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
18.452 * [taylor]: Taking taylor expansion of (* x y) in z
18.452 * [taylor]: Taking taylor expansion of x in z
18.452 * [backup-simplify]: Simplify x into x
18.452 * [taylor]: Taking taylor expansion of y in z
18.452 * [backup-simplify]: Simplify y into y
18.452 * [backup-simplify]: Simplify (* x y) into (* x y)
18.453 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
18.453 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
18.453 * [taylor]: Taking taylor expansion of (* z y) in z
18.453 * [taylor]: Taking taylor expansion of z in z
18.453 * [backup-simplify]: Simplify 0 into 0
18.453 * [backup-simplify]: Simplify 1 into 1
18.453 * [taylor]: Taking taylor expansion of y in z
18.453 * [backup-simplify]: Simplify y into y
18.453 * [backup-simplify]: Simplify (* 0 y) into 0
18.453 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.453 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.453 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
18.453 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
18.453 * [taylor]: Taking taylor expansion of (* x y) in y
18.454 * [taylor]: Taking taylor expansion of x in y
18.454 * [backup-simplify]: Simplify x into x
18.454 * [taylor]: Taking taylor expansion of y in y
18.454 * [backup-simplify]: Simplify 0 into 0
18.454 * [backup-simplify]: Simplify 1 into 1
18.454 * [backup-simplify]: Simplify (* x 0) into 0
18.454 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
18.454 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
18.454 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
18.454 * [taylor]: Taking taylor expansion of (* z y) in y
18.454 * [taylor]: Taking taylor expansion of z in y
18.454 * [backup-simplify]: Simplify z into z
18.454 * [taylor]: Taking taylor expansion of y in y
18.454 * [backup-simplify]: Simplify 0 into 0
18.454 * [backup-simplify]: Simplify 1 into 1
18.454 * [backup-simplify]: Simplify (* z 0) into 0
18.455 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
18.455 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
18.455 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
18.455 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
18.455 * [taylor]: Taking taylor expansion of (* x y) in x
18.455 * [taylor]: Taking taylor expansion of x in x
18.455 * [backup-simplify]: Simplify 0 into 0
18.455 * [backup-simplify]: Simplify 1 into 1
18.455 * [taylor]: Taking taylor expansion of y in x
18.455 * [backup-simplify]: Simplify y into y
18.455 * [backup-simplify]: Simplify (* 0 y) into 0
18.456 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.456 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.456 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
18.456 * [taylor]: Taking taylor expansion of (* z y) in x
18.456 * [taylor]: Taking taylor expansion of z in x
18.456 * [backup-simplify]: Simplify z into z
18.456 * [taylor]: Taking taylor expansion of y in x
18.456 * [backup-simplify]: Simplify y into y
18.456 * [backup-simplify]: Simplify (* z y) into (* z y)
18.456 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
18.456 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
18.456 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
18.456 * [taylor]: Taking taylor expansion of (* x y) in x
18.456 * [taylor]: Taking taylor expansion of x in x
18.456 * [backup-simplify]: Simplify 0 into 0
18.456 * [backup-simplify]: Simplify 1 into 1
18.456 * [taylor]: Taking taylor expansion of y in x
18.456 * [backup-simplify]: Simplify y into y
18.456 * [backup-simplify]: Simplify (* 0 y) into 0
18.457 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.457 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.457 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
18.457 * [taylor]: Taking taylor expansion of (* z y) in x
18.457 * [taylor]: Taking taylor expansion of z in x
18.457 * [backup-simplify]: Simplify z into z
18.457 * [taylor]: Taking taylor expansion of y in x
18.457 * [backup-simplify]: Simplify y into y
18.457 * [backup-simplify]: Simplify (* z y) into (* z y)
18.457 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
18.457 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
18.457 * [taylor]: Taking taylor expansion of (/ 1 y) in y
18.457 * [taylor]: Taking taylor expansion of y in y
18.458 * [backup-simplify]: Simplify 0 into 0
18.458 * [backup-simplify]: Simplify 1 into 1
18.458 * [backup-simplify]: Simplify (/ 1 1) into 1
18.458 * [taylor]: Taking taylor expansion of 1 in z
18.458 * [backup-simplify]: Simplify 1 into 1
18.459 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
18.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
18.459 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
18.459 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
18.459 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
18.459 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
18.459 * [taylor]: Taking taylor expansion of (* z y) in y
18.459 * [taylor]: Taking taylor expansion of z in y
18.459 * [backup-simplify]: Simplify z into z
18.459 * [taylor]: Taking taylor expansion of y in y
18.459 * [backup-simplify]: Simplify 0 into 0
18.460 * [backup-simplify]: Simplify 1 into 1
18.460 * [backup-simplify]: Simplify (* z 0) into 0
18.460 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
18.460 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
18.460 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
18.460 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
18.460 * [taylor]: Taking taylor expansion of (/ 1 z) in z
18.460 * [taylor]: Taking taylor expansion of z in z
18.460 * [backup-simplify]: Simplify 0 into 0
18.460 * [backup-simplify]: Simplify 1 into 1
18.461 * [backup-simplify]: Simplify (/ 1 1) into 1
18.461 * [backup-simplify]: Simplify (- 1) into -1
18.461 * [backup-simplify]: Simplify -1 into -1
18.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.462 * [taylor]: Taking taylor expansion of 0 in z
18.462 * [backup-simplify]: Simplify 0 into 0
18.462 * [backup-simplify]: Simplify 1 into 1
18.463 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
18.464 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.464 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
18.464 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
18.464 * [backup-simplify]: Simplify (- 0) into 0
18.465 * [backup-simplify]: Simplify (+ 0 0) into 0
18.465 * [taylor]: Taking taylor expansion of 0 in y
18.465 * [backup-simplify]: Simplify 0 into 0
18.465 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
18.466 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
18.466 * [backup-simplify]: Simplify (- 0) into 0
18.466 * [taylor]: Taking taylor expansion of 0 in z
18.466 * [backup-simplify]: Simplify 0 into 0
18.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.467 * [taylor]: Taking taylor expansion of 0 in z
18.467 * [backup-simplify]: Simplify 0 into 0
18.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.468 * [backup-simplify]: Simplify (- 0) into 0
18.468 * [backup-simplify]: Simplify 0 into 0
18.468 * [backup-simplify]: Simplify 0 into 0
18.468 * [backup-simplify]: Simplify 0 into 0
18.470 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
18.470 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.471 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
18.471 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
18.471 * [backup-simplify]: Simplify (- 0) into 0
18.472 * [backup-simplify]: Simplify (+ 0 0) into 0
18.472 * [taylor]: Taking taylor expansion of 0 in y
18.472 * [backup-simplify]: Simplify 0 into 0
18.472 * [taylor]: Taking taylor expansion of 0 in z
18.472 * [backup-simplify]: Simplify 0 into 0
18.473 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
18.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
18.473 * [backup-simplify]: Simplify (- 0) into 0
18.473 * [taylor]: Taking taylor expansion of 0 in z
18.473 * [backup-simplify]: Simplify 0 into 0
18.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.474 * [taylor]: Taking taylor expansion of 0 in z
18.474 * [backup-simplify]: Simplify 0 into 0
18.474 * [backup-simplify]: Simplify 0 into 0
18.474 * [backup-simplify]: Simplify 0 into 0
18.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.476 * [backup-simplify]: Simplify (- 0) into 0
18.476 * [backup-simplify]: Simplify 0 into 0
18.476 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (* x y) (* z y))
18.476 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (- (* (/ 1 (- y)) (/ 1 (- z))))) into (- (/ 1 (* x y)) (/ 1 (* z y)))
18.477 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
18.477 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
18.477 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
18.477 * [taylor]: Taking taylor expansion of (* x y) in z
18.477 * [taylor]: Taking taylor expansion of x in z
18.477 * [backup-simplify]: Simplify x into x
18.477 * [taylor]: Taking taylor expansion of y in z
18.477 * [backup-simplify]: Simplify y into y
18.477 * [backup-simplify]: Simplify (* x y) into (* x y)
18.477 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
18.477 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
18.477 * [taylor]: Taking taylor expansion of (* z y) in z
18.477 * [taylor]: Taking taylor expansion of z in z
18.477 * [backup-simplify]: Simplify 0 into 0
18.477 * [backup-simplify]: Simplify 1 into 1
18.477 * [taylor]: Taking taylor expansion of y in z
18.477 * [backup-simplify]: Simplify y into y
18.477 * [backup-simplify]: Simplify (* 0 y) into 0
18.478 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.478 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.478 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
18.478 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
18.478 * [taylor]: Taking taylor expansion of (* x y) in y
18.478 * [taylor]: Taking taylor expansion of x in y
18.478 * [backup-simplify]: Simplify x into x
18.478 * [taylor]: Taking taylor expansion of y in y
18.478 * [backup-simplify]: Simplify 0 into 0
18.478 * [backup-simplify]: Simplify 1 into 1
18.478 * [backup-simplify]: Simplify (* x 0) into 0
18.478 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
18.479 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
18.479 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
18.479 * [taylor]: Taking taylor expansion of (* z y) in y
18.479 * [taylor]: Taking taylor expansion of z in y
18.479 * [backup-simplify]: Simplify z into z
18.479 * [taylor]: Taking taylor expansion of y in y
18.479 * [backup-simplify]: Simplify 0 into 0
18.479 * [backup-simplify]: Simplify 1 into 1
18.479 * [backup-simplify]: Simplify (* z 0) into 0
18.479 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
18.479 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
18.479 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
18.479 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
18.479 * [taylor]: Taking taylor expansion of (* x y) in x
18.479 * [taylor]: Taking taylor expansion of x in x
18.479 * [backup-simplify]: Simplify 0 into 0
18.479 * [backup-simplify]: Simplify 1 into 1
18.479 * [taylor]: Taking taylor expansion of y in x
18.480 * [backup-simplify]: Simplify y into y
18.480 * [backup-simplify]: Simplify (* 0 y) into 0
18.480 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.480 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.480 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
18.480 * [taylor]: Taking taylor expansion of (* z y) in x
18.480 * [taylor]: Taking taylor expansion of z in x
18.480 * [backup-simplify]: Simplify z into z
18.480 * [taylor]: Taking taylor expansion of y in x
18.480 * [backup-simplify]: Simplify y into y
18.481 * [backup-simplify]: Simplify (* z y) into (* z y)
18.481 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
18.481 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
18.481 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
18.481 * [taylor]: Taking taylor expansion of (* x y) in x
18.481 * [taylor]: Taking taylor expansion of x in x
18.481 * [backup-simplify]: Simplify 0 into 0
18.481 * [backup-simplify]: Simplify 1 into 1
18.481 * [taylor]: Taking taylor expansion of y in x
18.481 * [backup-simplify]: Simplify y into y
18.481 * [backup-simplify]: Simplify (* 0 y) into 0
18.481 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.481 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.481 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
18.481 * [taylor]: Taking taylor expansion of (* z y) in x
18.482 * [taylor]: Taking taylor expansion of z in x
18.482 * [backup-simplify]: Simplify z into z
18.482 * [taylor]: Taking taylor expansion of y in x
18.482 * [backup-simplify]: Simplify y into y
18.482 * [backup-simplify]: Simplify (* z y) into (* z y)
18.482 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
18.482 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
18.482 * [taylor]: Taking taylor expansion of (/ 1 y) in y
18.482 * [taylor]: Taking taylor expansion of y in y
18.482 * [backup-simplify]: Simplify 0 into 0
18.482 * [backup-simplify]: Simplify 1 into 1
18.482 * [backup-simplify]: Simplify (/ 1 1) into 1
18.482 * [taylor]: Taking taylor expansion of 1 in z
18.483 * [backup-simplify]: Simplify 1 into 1
18.483 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
18.483 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
18.484 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
18.484 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
18.484 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
18.484 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
18.484 * [taylor]: Taking taylor expansion of (* z y) in y
18.484 * [taylor]: Taking taylor expansion of z in y
18.484 * [backup-simplify]: Simplify z into z
18.484 * [taylor]: Taking taylor expansion of y in y
18.484 * [backup-simplify]: Simplify 0 into 0
18.484 * [backup-simplify]: Simplify 1 into 1
18.484 * [backup-simplify]: Simplify (* z 0) into 0
18.484 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
18.485 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
18.485 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
18.485 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
18.485 * [taylor]: Taking taylor expansion of (/ 1 z) in z
18.485 * [taylor]: Taking taylor expansion of z in z
18.485 * [backup-simplify]: Simplify 0 into 0
18.485 * [backup-simplify]: Simplify 1 into 1
18.485 * [backup-simplify]: Simplify (/ 1 1) into 1
18.486 * [backup-simplify]: Simplify (- 1) into -1
18.486 * [backup-simplify]: Simplify -1 into -1
18.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.486 * [taylor]: Taking taylor expansion of 0 in z
18.486 * [backup-simplify]: Simplify 0 into 0
18.486 * [backup-simplify]: Simplify 1 into 1
18.488 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
18.488 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.488 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
18.488 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
18.489 * [backup-simplify]: Simplify (- 0) into 0
18.489 * [backup-simplify]: Simplify (+ 0 0) into 0
18.489 * [taylor]: Taking taylor expansion of 0 in y
18.489 * [backup-simplify]: Simplify 0 into 0
18.490 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
18.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
18.490 * [backup-simplify]: Simplify (- 0) into 0
18.490 * [taylor]: Taking taylor expansion of 0 in z
18.490 * [backup-simplify]: Simplify 0 into 0
18.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.491 * [taylor]: Taking taylor expansion of 0 in z
18.491 * [backup-simplify]: Simplify 0 into 0
18.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.492 * [backup-simplify]: Simplify (- 0) into 0
18.492 * [backup-simplify]: Simplify 0 into 0
18.492 * [backup-simplify]: Simplify 0 into 0
18.493 * [backup-simplify]: Simplify 0 into 0
18.494 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
18.494 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.495 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
18.495 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
18.495 * [backup-simplify]: Simplify (- 0) into 0
18.496 * [backup-simplify]: Simplify (+ 0 0) into 0
18.496 * [taylor]: Taking taylor expansion of 0 in y
18.496 * [backup-simplify]: Simplify 0 into 0
18.496 * [taylor]: Taking taylor expansion of 0 in z
18.496 * [backup-simplify]: Simplify 0 into 0
18.497 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
18.497 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
18.497 * [backup-simplify]: Simplify (- 0) into 0
18.497 * [taylor]: Taking taylor expansion of 0 in z
18.497 * [backup-simplify]: Simplify 0 into 0
18.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.498 * [taylor]: Taking taylor expansion of 0 in z
18.498 * [backup-simplify]: Simplify 0 into 0
18.499 * [backup-simplify]: Simplify 0 into 0
18.499 * [backup-simplify]: Simplify 0 into 0
18.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.500 * [backup-simplify]: Simplify (- 0) into 0
18.500 * [backup-simplify]: Simplify 0 into 0
18.500 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (* x y) (* z y))
18.501 * * * [progress]: simplifying candidates
18.501 * [simplify]: Simplifying:
  (* (exp (* x y)) (/ 1 (exp (* y z))))
  (* (exp (* x y)) (exp (- (* y z))))
  (log (+ (* x y) (- (* y z))))
  (exp (+ (* x y) (- (* y z))))
  (* (cbrt (+ (* x y) (- (* y z)))) (cbrt (+ (* x y) (- (* y z)))))
  (cbrt (+ (* x y) (- (* y z))))
  (* (* (+ (* x y) (- (* y z))) (+ (* x y) (- (* y z)))) (+ (* x y) (- (* y z))))
  (sqrt (+ (* x y) (- (* y z))))
  (sqrt (+ (* x y) (- (* y z))))
  (+ (pow (* x y) 3) (pow (- (* y z)) 3))
  (+ (* (* x y) (* x y)) (- (* (- (* y z)) (- (* y z))) (* (* x y) (- (* y z)))))
  (- (* (* x y) (* x y)) (* (- (* y z)) (- (* y z))))
  (- (* x y) (- (* y z)))
  (+ (* x y) 0)
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
18.502 * * [simplify]: Extracting # 0 : cost  0
18.502 * * [simplify]: Extracting # 1 : cost  0
18.502 * * [simplify]: Extracting # 2 : cost  0
18.502 * * [simplify]: Extracting # 3 : cost  0
18.502 * * [simplify]: Extracting # 4 : cost  0
18.502 * * [simplify]: Extracting # 5 : cost  0
18.503 * * [simplify]: Extracting # 6 : cost  0
18.503 * * [simplify]: iteration  0 :  36  enodes  (cost  200 )
18.528 * * [simplify]: Extracting # 0 : cost  0
18.528 * * [simplify]: Extracting # 1 : cost  0
18.529 * * [simplify]: Extracting # 2 : cost  0
18.529 * * [simplify]: Extracting # 3 : cost  0
18.529 * * [simplify]: Extracting # 4 : cost  0
18.529 * * [simplify]: Extracting # 5 : cost  0
18.530 * * [simplify]: iteration  1 :  115  enodes  (cost  145 )
18.581 * * [simplify]: Extracting # 0 : cost  0
18.582 * * [simplify]: Extracting # 1 : cost  0
18.583 * * [simplify]: Extracting # 2 : cost  0
18.584 * * [simplify]: Extracting # 3 : cost  0
18.585 * * [simplify]: Extracting # 4 : cost  0
18.585 * * [simplify]: Extracting # 5 : cost  0
18.586 * * [simplify]: iteration  2 :  465  enodes  (cost  128 )
19.268 * * [simplify]: Extracting # 0 : cost  0
19.270 * * [simplify]: Extracting # 1 : cost  0
19.272 * * [simplify]: Extracting # 2 : cost  0
19.273 * * [simplify]: Extracting # 3 : cost  0
19.275 * * [simplify]: Extracting # 4 : cost  0
19.277 * * [simplify]: iteration  3 :  1932  enodes  (cost  124 )
20.918 * * [simplify]: Extracting # 0 : cost  0
20.940 * * [simplify]: Extracting # 1 : cost  0
20.950 * * [simplify]: Extracting # 2 : cost  0
20.954 * * [simplify]: Extracting # 3 : cost  0
20.959 * * [simplify]: Extracting # 4 : cost  0
20.964 * * [simplify]: Extracting # 5 : cost  0
20.969 * * [simplify]: iteration done:  5001  enodes  (cost  122 )
20.969 * [simplify]: Simplified to:
  (exp (* y (- x z)))
  (exp (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (- (pow (* x y) 3) (pow (* z y) 3))
  (* (* y y) (+ (* x z) (+ (* x x) (* z z))))
  (* (* (* y (- x z)) (+ x z)) y)
  (* y (+ x z))
  (* x y)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
20.969 * * * [progress]: adding candidates to table
21.008 * [progress]: [Phase 3 of 3] Extracting.
21.008 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (- x z) y))> #<alt (λ (x y z) (+ (* x y) (- (* y z))))>)
21.008 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
21.008 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (- x z) y))> #<alt (λ (x y z) (+ (* x y) (- (* y z))))>)
21.020 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (- x z) y))> #<alt (λ (x y z) (+ (* x y) (- (* y z))))>)
21.040 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (- x z) y))> #<alt (λ (x y z) (+ (* x y) (- (* y z))))>)
21.054 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
21.054 * [simplify]: Simplifying:
  (+ (* x y) (- (* y z)))
21.054 * * [simplify]: Extracting # 0 : cost  0
21.054 * * [simplify]: Extracting # 1 : cost  0
21.054 * * [simplify]: Extracting # 2 : cost  0
21.054 * * [simplify]: Extracting # 3 : cost  0
21.054 * * [simplify]: Extracting # 4 : cost  0
21.054 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
21.055 * * [simplify]: Extracting # 0 : cost  0
21.055 * * [simplify]: Extracting # 1 : cost  0
21.055 * * [simplify]: Extracting # 2 : cost  0
21.055 * * [simplify]: iteration  1 :  14  enodes  (cost  8 )
21.056 * * [simplify]: Extracting # 0 : cost  0
21.056 * * [simplify]: iteration  2 :  16  enodes  (cost  8 )
21.056 * * [simplify]: Extracting # 0 : cost  0
21.056 * * [simplify]: iteration done:  16  enodes  (cost  8 )
21.057 * [simplify]: Simplified to:
  (+ (* x y) (- (* y z)))
23.603 * [regime-testing]: Baseline error score: 0.013699832791689107
23.604 * [regime-testing]: Oracle error score: 0.004375546943367921
23.605 * [regime-testing]: End program error score: 0.013699832791689107
23.625 * [regime-testing]: Target error score: 0.011376422052756595