0.663 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.062 * * * [progress]: [2/2] Setting up program.
0.065 * [progress]: [Phase 2 of 3] Improving.
0.067 * [simplify]: Simplifying:
  (* (+ x y) z)
0.068 * * [simplify]: Extracting # 0 : cost  0
0.068 * * [simplify]: Extracting # 1 : cost  0
0.069 * * [simplify]: Extracting # 2 : cost  0
0.069 * * [simplify]: Extracting # 3 : cost  0
0.069 * * [simplify]: Extracting # 4 : cost  0
0.069 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.072 * * [simplify]: Extracting # 0 : cost  0
0.072 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
0.073 * * [simplify]: Extracting # 0 : cost  0
0.073 * * [simplify]: Extracting # 1 : cost  0
0.074 * * [simplify]: Extracting # 2 : cost  0
0.074 * * [simplify]: iteration  2 :  15  enodes  (cost  5 )
0.077 * * [simplify]: Extracting # 0 : cost  0
0.077 * * [simplify]: iteration  3 :  19  enodes  (cost  5 )
0.079 * * [simplify]: Extracting # 0 : cost  0
0.079 * * [simplify]: iteration done:  19  enodes  (cost  5 )
0.079 * [simplify]: Simplified to:
  (* (+ x y) z)
0.081 * * [progress]: iteration 1 / 4
0.081 * * * [progress]: picking best candidate
0.082 * * * * [pick]: Picked  #<alt (λ (x y z) (* (+ x y) z))>
0.082 * * * [progress]: localizing error
0.122 * * * [progress]: generating rewritten candidates
0.122 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.150 * * * [progress]: generating series expansions
0.150 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.155 * [backup-simplify]: Simplify (* (+ x y) z) into (* z (+ x y))
0.155 * [approximate]: Taking taylor expansion of (* z (+ x y)) in (x y z) around 0
0.156 * [taylor]: Taking taylor expansion of (* z (+ x y)) in z
0.156 * [taylor]: Taking taylor expansion of z in z
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 1 into 1
0.156 * [taylor]: Taking taylor expansion of (+ x y) in z
0.156 * [taylor]: Taking taylor expansion of x in z
0.156 * [backup-simplify]: Simplify x into x
0.156 * [taylor]: Taking taylor expansion of y in z
0.156 * [backup-simplify]: Simplify y into y
0.156 * [taylor]: Taking taylor expansion of (* z (+ x y)) in y
0.156 * [taylor]: Taking taylor expansion of z in y
0.156 * [backup-simplify]: Simplify z into z
0.156 * [taylor]: Taking taylor expansion of (+ x y) in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [backup-simplify]: Simplify x into x
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 1 into 1
0.156 * [taylor]: Taking taylor expansion of (* z (+ x y)) in x
0.156 * [taylor]: Taking taylor expansion of z in x
0.156 * [backup-simplify]: Simplify z into z
0.156 * [taylor]: Taking taylor expansion of (+ x y) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 1 into 1
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [backup-simplify]: Simplify y into y
0.156 * [taylor]: Taking taylor expansion of (* z (+ x y)) in x
0.156 * [taylor]: Taking taylor expansion of z in x
0.156 * [backup-simplify]: Simplify z into z
0.156 * [taylor]: Taking taylor expansion of (+ x y) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify 1 into 1
0.157 * [taylor]: Taking taylor expansion of y in x
0.157 * [backup-simplify]: Simplify y into y
0.157 * [backup-simplify]: Simplify (+ 0 y) into y
0.157 * [backup-simplify]: Simplify (* z y) into (* z y)
0.157 * [taylor]: Taking taylor expansion of (* z y) in y
0.157 * [taylor]: Taking taylor expansion of z in y
0.157 * [backup-simplify]: Simplify z into z
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify 1 into 1
0.157 * [backup-simplify]: Simplify (* z 0) into 0
0.157 * [taylor]: Taking taylor expansion of 0 in z
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify (+ 1 0) into 1
0.158 * [backup-simplify]: Simplify (+ (* z 1) (* 0 y)) into z
0.158 * [taylor]: Taking taylor expansion of z in y
0.159 * [backup-simplify]: Simplify z into z
0.159 * [taylor]: Taking taylor expansion of z in z
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify 1 into 1
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.159 * [taylor]: Taking taylor expansion of z in z
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify 1 into 1
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.160 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 y))) into 0
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [taylor]: Taking taylor expansion of 0 in z
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [taylor]: Taking taylor expansion of 0 in z
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (/ 1 z)) into (/ (+ (/ 1 y) (/ 1 x)) z)
0.160 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in (x y z) around 0
0.160 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.160 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.160 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.160 * [taylor]: Taking taylor expansion of y in z
0.160 * [backup-simplify]: Simplify y into y
0.160 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.160 * [taylor]: Taking taylor expansion of x in z
0.160 * [backup-simplify]: Simplify x into x
0.160 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.160 * [taylor]: Taking taylor expansion of z in z
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [backup-simplify]: Simplify (+ (/ 1 y) (/ 1 x)) into (+ (/ 1 y) (/ 1 x))
0.161 * [backup-simplify]: Simplify (/ (+ (/ 1 y) (/ 1 x)) 1) into (+ (/ 1 y) (/ 1 x))
0.161 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in y
0.161 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.161 * [taylor]: Taking taylor expansion of y in y
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [backup-simplify]: Simplify (/ 1 1) into 1
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.161 * [taylor]: Taking taylor expansion of x in y
0.161 * [backup-simplify]: Simplify x into x
0.161 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.161 * [taylor]: Taking taylor expansion of z in y
0.162 * [backup-simplify]: Simplify z into z
0.162 * [backup-simplify]: Simplify (+ 1 0) into 1
0.162 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.162 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.162 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.162 * [taylor]: Taking taylor expansion of y in x
0.162 * [backup-simplify]: Simplify y into y
0.162 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.162 * [backup-simplify]: Simplify (/ 1 1) into 1
0.162 * [taylor]: Taking taylor expansion of z in x
0.162 * [backup-simplify]: Simplify z into z
0.163 * [backup-simplify]: Simplify (+ 0 1) into 1
0.163 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.163 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.163 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [backup-simplify]: Simplify y into y
0.163 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [backup-simplify]: Simplify (/ 1 1) into 1
0.163 * [taylor]: Taking taylor expansion of z in x
0.163 * [backup-simplify]: Simplify z into z
0.163 * [backup-simplify]: Simplify (+ 0 1) into 1
0.163 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.164 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.164 * [taylor]: Taking taylor expansion of z in y
0.164 * [backup-simplify]: Simplify z into z
0.164 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.164 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.165 * [backup-simplify]: Simplify (- (/ (/ 1 y) z) (+ (* (/ 1 z) (/ 0 z)))) into (/ 1 (* z y))
0.165 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.165 * [taylor]: Taking taylor expansion of (* z y) in y
0.165 * [taylor]: Taking taylor expansion of z in y
0.165 * [backup-simplify]: Simplify z into z
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (* z 0) into 0
0.165 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.165 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.165 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.165 * [taylor]: Taking taylor expansion of z in z
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (/ 1 1) into 1
0.165 * [backup-simplify]: Simplify 1 into 1
0.166 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.166 * [taylor]: Taking taylor expansion of z in z
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify 1 into 1
0.166 * [backup-simplify]: Simplify (/ 1 1) into 1
0.166 * [backup-simplify]: Simplify 1 into 1
0.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.167 * [backup-simplify]: Simplify (+ 0 0) into 0
0.167 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (/ 1 (* z y)) (/ 0 z)))) into 0
0.167 * [taylor]: Taking taylor expansion of 0 in y
0.167 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.168 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.168 * [taylor]: Taking taylor expansion of 0 in z
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.168 * [taylor]: Taking taylor expansion of 0 in z
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.168 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.169 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify (+ 0 0) into 0
0.170 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (/ 1 (* z y)) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.170 * [taylor]: Taking taylor expansion of 0 in y
0.170 * [backup-simplify]: Simplify 0 into 0
0.170 * [taylor]: Taking taylor expansion of 0 in z
0.170 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.171 * [taylor]: Taking taylor expansion of 0 in z
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.171 * [taylor]: Taking taylor expansion of 0 in z
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.172 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 z)) (* 1 (/ 1 (/ 1 x))))) (* 1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (+ (* x z) (* z y))
0.174 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z))) into (/ (+ (/ 1 y) (/ 1 x)) z)
0.174 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in (x y z) around 0
0.174 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.174 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.174 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.174 * [taylor]: Taking taylor expansion of y in z
0.174 * [backup-simplify]: Simplify y into y
0.174 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.174 * [taylor]: Taking taylor expansion of x in z
0.174 * [backup-simplify]: Simplify x into x
0.174 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.174 * [taylor]: Taking taylor expansion of z in z
0.174 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify 1 into 1
0.174 * [backup-simplify]: Simplify (+ (/ 1 y) (/ 1 x)) into (+ (/ 1 y) (/ 1 x))
0.174 * [backup-simplify]: Simplify (/ (+ (/ 1 y) (/ 1 x)) 1) into (+ (/ 1 y) (/ 1 x))
0.174 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in y
0.174 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.174 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify 1 into 1
0.174 * [backup-simplify]: Simplify (/ 1 1) into 1
0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.174 * [taylor]: Taking taylor expansion of x in y
0.174 * [backup-simplify]: Simplify x into x
0.174 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.174 * [taylor]: Taking taylor expansion of z in y
0.174 * [backup-simplify]: Simplify z into z
0.175 * [backup-simplify]: Simplify (+ 1 0) into 1
0.175 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.175 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.175 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [backup-simplify]: Simplify y into y
0.175 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify 1 into 1
0.175 * [backup-simplify]: Simplify (/ 1 1) into 1
0.175 * [taylor]: Taking taylor expansion of z in x
0.175 * [backup-simplify]: Simplify z into z
0.176 * [backup-simplify]: Simplify (+ 0 1) into 1
0.176 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.176 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.176 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.176 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [backup-simplify]: Simplify y into y
0.176 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify 1 into 1
0.176 * [backup-simplify]: Simplify (/ 1 1) into 1
0.176 * [taylor]: Taking taylor expansion of z in x
0.176 * [backup-simplify]: Simplify z into z
0.176 * [backup-simplify]: Simplify (+ 0 1) into 1
0.176 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.176 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.176 * [taylor]: Taking taylor expansion of z in y
0.177 * [backup-simplify]: Simplify z into z
0.177 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.177 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.177 * [backup-simplify]: Simplify (- (/ (/ 1 y) z) (+ (* (/ 1 z) (/ 0 z)))) into (/ 1 (* z y))
0.177 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.177 * [taylor]: Taking taylor expansion of (* z y) in y
0.177 * [taylor]: Taking taylor expansion of z in y
0.177 * [backup-simplify]: Simplify z into z
0.177 * [taylor]: Taking taylor expansion of y in y
0.177 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify 1 into 1
0.177 * [backup-simplify]: Simplify (* z 0) into 0
0.178 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.178 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.178 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.178 * [taylor]: Taking taylor expansion of z in z
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 1 into 1
0.178 * [backup-simplify]: Simplify (/ 1 1) into 1
0.178 * [backup-simplify]: Simplify 1 into 1
0.178 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.178 * [taylor]: Taking taylor expansion of z in z
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 1 into 1
0.178 * [backup-simplify]: Simplify (/ 1 1) into 1
0.178 * [backup-simplify]: Simplify 1 into 1
0.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.179 * [backup-simplify]: Simplify (+ 0 0) into 0
0.179 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (/ 1 (* z y)) (/ 0 z)))) into 0
0.179 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.180 * [taylor]: Taking taylor expansion of 0 in z
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.180 * [taylor]: Taking taylor expansion of 0 in z
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.182 * [backup-simplify]: Simplify (+ 0 0) into 0
0.182 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (/ 1 (* z y)) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [taylor]: Taking taylor expansion of 0 in z
0.182 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.183 * [taylor]: Taking taylor expansion of 0 in z
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.183 * [taylor]: Taking taylor expansion of 0 in z
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.184 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- z))) (* 1 (/ 1 (/ 1 (- x)))))) (* 1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (+ (* x z) (* z y))
0.185 * * * [progress]: simplifying candidates
0.185 * [simplify]: Simplifying:
  (expm1 (* (+ x y) z))
  (log1p (* (+ x y) z))
  (* (+ x y) z)
  (+ (log (+ x y)) (log z))
  (log (* (+ x y) z))
  (exp (* (+ x y) z))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* z z) z))
  (* (cbrt (* (+ x y) z)) (cbrt (* (+ x y) z)))
  (cbrt (* (+ x y) z))
  (* (* (* (+ x y) z) (* (+ x y) z)) (* (+ x y) z))
  (sqrt (* (+ x y) z))
  (sqrt (* (+ x y) z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (+ x y) (* (cbrt z) (cbrt z)))
  (* (+ x y) (sqrt z))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) z)
  (* (sqrt (+ x y)) z)
  (* (+ x y) z)
  (* (+ x y) z)
  (* (+ (pow x 3) (pow y 3)) z)
  (* (- (* x x) (* y y)) z)
  0
  (+ (* x z) (* z y))
  (+ (* x z) (* z y))
0.186 * * [simplify]: Extracting # 0 : cost  0
0.186 * * [simplify]: Extracting # 1 : cost  0
0.186 * * [simplify]: Extracting # 2 : cost  0
0.186 * * [simplify]: Extracting # 3 : cost  0
0.186 * * [simplify]: Extracting # 4 : cost  0
0.186 * * [simplify]: Extracting # 5 : cost  0
0.186 * * [simplify]: Extracting # 6 : cost  0
0.186 * * [simplify]: iteration  0 :  47  enodes  (cost  190 )
0.196 * * [simplify]: Extracting # 0 : cost  0
0.197 * * [simplify]: Extracting # 1 : cost  0
0.197 * * [simplify]: Extracting # 2 : cost  0
0.197 * * [simplify]: Extracting # 3 : cost  0
0.197 * * [simplify]: Extracting # 4 : cost  0
0.197 * * [simplify]: iteration  1 :  111  enodes  (cost  185 )
0.241 * * [simplify]: Extracting # 0 : cost  0
0.242 * * [simplify]: Extracting # 1 : cost  0
0.243 * * [simplify]: Extracting # 2 : cost  0
0.243 * * [simplify]: Extracting # 3 : cost  0
0.244 * * [simplify]: Extracting # 4 : cost  0
0.245 * * [simplify]: iteration  2 :  377  enodes  (cost  163 )
0.689 * * [simplify]: Extracting # 0 : cost  0
0.692 * * [simplify]: Extracting # 1 : cost  0
0.693 * * [simplify]: Extracting # 2 : cost  0
0.695 * * [simplify]: Extracting # 3 : cost  0
0.697 * * [simplify]: Extracting # 4 : cost  0
0.699 * * [simplify]: iteration  3 :  1143  enodes  (cost  163 )
2.927 * * [simplify]: Extracting # 0 : cost  0
2.933 * * [simplify]: Extracting # 1 : cost  0
2.938 * * [simplify]: Extracting # 2 : cost  0
2.943 * * [simplify]: Extracting # 3 : cost  0
2.947 * * [simplify]: Extracting # 4 : cost  0
2.959 * * [simplify]: iteration  4 :  4461  enodes  (cost  163 )
4.082 * * [simplify]: Extracting # 0 : cost  0
4.085 * * [simplify]: Extracting # 1 : cost  0
4.089 * * [simplify]: iteration done:  5000  enodes  (cost  163 )
4.089 * [simplify]: Simplified to:
  (expm1 (* (+ x y) z))
  (log1p (* (+ x y) z))
  (* (+ x y) z)
  (log (* (+ x y) z))
  (log (* (+ x y) z))
  (exp (* (+ x y) z))
  (pow (* (+ x y) z) 3)
  (* (cbrt (* (+ x y) z)) (cbrt (* (+ x y) z)))
  (cbrt (* (+ x y) z))
  (pow (* (+ x y) z) 3)
  (sqrt (* (+ x y) z))
  (sqrt (* (+ x y) z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (+ x y) (* (cbrt z) (cbrt z)))
  (* (+ x y) (sqrt z))
  (+ x y)
  (* (cbrt (+ x y)) z)
  (* (sqrt (+ x y)) z)
  (* (+ x y) z)
  (* (+ x y) z)
  (* (+ (pow x 3) (pow y 3)) z)
  (* (- (* x x) (* y y)) z)
  0
  (* (+ x y) z)
  (* (+ x y) z)
4.090 * * * [progress]: adding candidates to table
4.155 * * [progress]: iteration 2 / 4
4.155 * * * [progress]: picking best candidate
4.157 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ x y)) z)))>
4.157 * * * [progress]: localizing error
4.167 * * * [progress]: generating rewritten candidates
4.167 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
4.171 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
4.175 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
4.179 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
4.242 * * * [progress]: generating series expansions
4.242 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
4.242 * [backup-simplify]: Simplify (cbrt (+ x y)) into (pow (+ x y) 1/3)
4.242 * [approximate]: Taking taylor expansion of (pow (+ x y) 1/3) in (x y) around 0
4.242 * [taylor]: Taking taylor expansion of (pow (+ x y) 1/3) in y
4.242 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x y)))) in y
4.242 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x y))) in y
4.242 * [taylor]: Taking taylor expansion of 1/3 in y
4.242 * [backup-simplify]: Simplify 1/3 into 1/3
4.242 * [taylor]: Taking taylor expansion of (log (+ x y)) in y
4.242 * [taylor]: Taking taylor expansion of (+ x y) in y
4.242 * [taylor]: Taking taylor expansion of x in y
4.242 * [backup-simplify]: Simplify x into x
4.242 * [taylor]: Taking taylor expansion of y in y
4.242 * [backup-simplify]: Simplify 0 into 0
4.242 * [backup-simplify]: Simplify 1 into 1
4.242 * [backup-simplify]: Simplify (+ x 0) into x
4.242 * [backup-simplify]: Simplify (log x) into (log x)
4.242 * [backup-simplify]: Simplify (* 1/3 (log x)) into (* 1/3 (log x))
4.243 * [backup-simplify]: Simplify (exp (* 1/3 (log x))) into (pow x 1/3)
4.243 * [taylor]: Taking taylor expansion of (pow (+ x y) 1/3) in x
4.243 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x y)))) in x
4.243 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x y))) in x
4.243 * [taylor]: Taking taylor expansion of 1/3 in x
4.243 * [backup-simplify]: Simplify 1/3 into 1/3
4.243 * [taylor]: Taking taylor expansion of (log (+ x y)) in x
4.243 * [taylor]: Taking taylor expansion of (+ x y) in x
4.243 * [taylor]: Taking taylor expansion of x in x
4.243 * [backup-simplify]: Simplify 0 into 0
4.243 * [backup-simplify]: Simplify 1 into 1
4.243 * [taylor]: Taking taylor expansion of y in x
4.243 * [backup-simplify]: Simplify y into y
4.243 * [backup-simplify]: Simplify (+ 0 y) into y
4.243 * [backup-simplify]: Simplify (log y) into (log y)
4.243 * [backup-simplify]: Simplify (* 1/3 (log y)) into (* 1/3 (log y))
4.243 * [backup-simplify]: Simplify (exp (* 1/3 (log y))) into (pow y 1/3)
4.243 * [taylor]: Taking taylor expansion of (pow (+ x y) 1/3) in x
4.243 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x y)))) in x
4.243 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x y))) in x
4.243 * [taylor]: Taking taylor expansion of 1/3 in x
4.243 * [backup-simplify]: Simplify 1/3 into 1/3
4.243 * [taylor]: Taking taylor expansion of (log (+ x y)) in x
4.243 * [taylor]: Taking taylor expansion of (+ x y) in x
4.243 * [taylor]: Taking taylor expansion of x in x
4.243 * [backup-simplify]: Simplify 0 into 0
4.243 * [backup-simplify]: Simplify 1 into 1
4.243 * [taylor]: Taking taylor expansion of y in x
4.243 * [backup-simplify]: Simplify y into y
4.243 * [backup-simplify]: Simplify (+ 0 y) into y
4.243 * [backup-simplify]: Simplify (log y) into (log y)
4.243 * [backup-simplify]: Simplify (* 1/3 (log y)) into (* 1/3 (log y))
4.243 * [backup-simplify]: Simplify (exp (* 1/3 (log y))) into (pow y 1/3)
4.243 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
4.243 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
4.243 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
4.243 * [taylor]: Taking taylor expansion of 1/3 in y
4.243 * [backup-simplify]: Simplify 1/3 into 1/3
4.243 * [taylor]: Taking taylor expansion of (log y) in y
4.243 * [taylor]: Taking taylor expansion of y in y
4.243 * [backup-simplify]: Simplify 0 into 0
4.243 * [backup-simplify]: Simplify 1 into 1
4.244 * [backup-simplify]: Simplify (log 1) into 0
4.244 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
4.244 * [backup-simplify]: Simplify (* 1/3 (log y)) into (* 1/3 (log y))
4.244 * [backup-simplify]: Simplify (exp (* 1/3 (log y))) into (pow y 1/3)
4.244 * [backup-simplify]: Simplify (pow y 1/3) into (pow y 1/3)
4.245 * [backup-simplify]: Simplify (+ 1 0) into 1
4.246 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow y 1)))) 1) into (/ 1 y)
4.246 * [backup-simplify]: Simplify (+ (* 1/3 (/ 1 y)) (* 0 (log y))) into (* 1/3 (/ 1 y))