21.719 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (* x (- y z)) (- t z))
0.021 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.022 * * [simplify]: iteration  1 :  14  enodes  (cost  9 )
0.024 * * [simplify]: iteration  2 :  29  enodes  (cost  9 )
0.028 * * [simplify]: iteration  3 :  56  enodes  (cost  9 )
0.035 * * [simplify]: iteration  4 :  84  enodes  (cost  9 )
0.046 * * [simplify]: iteration  5 :  110  enodes  (cost  9 )
0.064 * * [simplify]: iteration  6 :  135  enodes  (cost  9 )
0.082 * * [simplify]: iteration  7 :  147  enodes  (cost  9 )
0.103 * * [simplify]: iteration  8 :  157  enodes  (cost  9 )
0.123 * * [simplify]: iteration  9 :  158  enodes  (cost  9 )
0.144 * * [simplify]: iteration  10 :  163  enodes  (cost  9 )
0.168 * * [simplify]: iteration  11 :  195  enodes  (cost  9 )
0.196 * * [simplify]: iteration  12 :  254  enodes  (cost  9 )
0.235 * * [simplify]: iteration  13 :  275  enodes  (cost  9 )
0.282 * * [simplify]: iteration  14 :  325  enodes  (cost  9 )
0.344 * * [simplify]: iteration  15 :  362  enodes  (cost  9 )
0.416 * * [simplify]: iteration  16 :  392  enodes  (cost  9 )
0.504 * * [simplify]: iteration  17 :  492  enodes  (cost  9 )
0.619 * * [simplify]: iteration  18 :  608  enodes  (cost  9 )
0.773 * * [simplify]: iteration  19 :  627  enodes  (cost  9 )
0.929 * * [simplify]: iteration  20 :  631  enodes  (cost  9 )
1.085 * * [simplify]: iteration  done :  631  enodes  (cost  9 )
1.085 * [simplify]: Simplified to:
   (/ (* x (- y z)) (- t z))
1.085 * * [progress]: iteration 1 / 4
1.085 * * * [progress]: picking best candidate
1.087 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ (* x (- y z)) (- t z)))>
1.087 * * * [progress]: localizing error
1.094 * * * [progress]: generating rewritten candidates
1.094 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.109 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.124 * * * [progress]: generating series expansions
1.124 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.124 * [approximate]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in (x y z t) around 0
1.124 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in t
1.124 * [taylor]: Taking taylor expansion of (* (- y z) x) in t
1.124 * [taylor]: Taking taylor expansion of (- y z) in t
1.124 * [taylor]: Taking taylor expansion of y in t
1.124 * [taylor]: Taking taylor expansion of z in t
1.124 * [taylor]: Taking taylor expansion of x in t
1.124 * [taylor]: Taking taylor expansion of (- t z) in t
1.124 * [taylor]: Taking taylor expansion of t in t
1.124 * [taylor]: Taking taylor expansion of z in t
1.124 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in z
1.124 * [taylor]: Taking taylor expansion of (* (- y z) x) in z
1.124 * [taylor]: Taking taylor expansion of (- y z) in z
1.124 * [taylor]: Taking taylor expansion of y in z
1.124 * [taylor]: Taking taylor expansion of z in z
1.124 * [taylor]: Taking taylor expansion of x in z
1.124 * [taylor]: Taking taylor expansion of (- t z) in z
1.124 * [taylor]: Taking taylor expansion of t in z
1.124 * [taylor]: Taking taylor expansion of z in z
1.125 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in y
1.125 * [taylor]: Taking taylor expansion of (* (- y z) x) in y
1.125 * [taylor]: Taking taylor expansion of (- y z) in y
1.125 * [taylor]: Taking taylor expansion of y in y
1.125 * [taylor]: Taking taylor expansion of z in y
1.125 * [taylor]: Taking taylor expansion of x in y
1.125 * [taylor]: Taking taylor expansion of (- t z) in y
1.125 * [taylor]: Taking taylor expansion of t in y
1.125 * [taylor]: Taking taylor expansion of z in y
1.126 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in x
1.126 * [taylor]: Taking taylor expansion of (* (- y z) x) in x
1.126 * [taylor]: Taking taylor expansion of (- y z) in x
1.126 * [taylor]: Taking taylor expansion of y in x
1.126 * [taylor]: Taking taylor expansion of z in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (- t z) in x
1.126 * [taylor]: Taking taylor expansion of t in x
1.126 * [taylor]: Taking taylor expansion of z in x
1.127 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in x
1.127 * [taylor]: Taking taylor expansion of (* (- y z) x) in x
1.127 * [taylor]: Taking taylor expansion of (- y z) in x
1.127 * [taylor]: Taking taylor expansion of y in x
1.127 * [taylor]: Taking taylor expansion of z in x
1.127 * [taylor]: Taking taylor expansion of x in x
1.127 * [taylor]: Taking taylor expansion of (- t z) in x
1.127 * [taylor]: Taking taylor expansion of t in x
1.127 * [taylor]: Taking taylor expansion of z in x
1.128 * [taylor]: Taking taylor expansion of (/ (- y z) (- t z)) in y
1.128 * [taylor]: Taking taylor expansion of (- y z) in y
1.128 * [taylor]: Taking taylor expansion of y in y
1.128 * [taylor]: Taking taylor expansion of z in y
1.128 * [taylor]: Taking taylor expansion of (- t z) in y
1.128 * [taylor]: Taking taylor expansion of t in y
1.128 * [taylor]: Taking taylor expansion of z in y
1.128 * [taylor]: Taking taylor expansion of (* -1 (/ z (- t z))) in z
1.128 * [taylor]: Taking taylor expansion of -1 in z
1.128 * [taylor]: Taking taylor expansion of (/ z (- t z)) in z
1.128 * [taylor]: Taking taylor expansion of z in z
1.128 * [taylor]: Taking taylor expansion of (- t z) in z
1.128 * [taylor]: Taking taylor expansion of t in z
1.128 * [taylor]: Taking taylor expansion of z in z
1.130 * [taylor]: Taking taylor expansion of 0 in y
1.130 * [taylor]: Taking taylor expansion of 0 in z
1.130 * [taylor]: Taking taylor expansion of 0 in t
1.131 * [taylor]: Taking taylor expansion of (/ 1 (- t z)) in z
1.131 * [taylor]: Taking taylor expansion of (- t z) in z
1.131 * [taylor]: Taking taylor expansion of t in z
1.131 * [taylor]: Taking taylor expansion of z in z
1.132 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.132 * [taylor]: Taking taylor expansion of t in t
1.133 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.133 * [taylor]: Taking taylor expansion of -1 in t
1.133 * [taylor]: Taking taylor expansion of t in t
1.135 * [taylor]: Taking taylor expansion of 0 in y
1.135 * [taylor]: Taking taylor expansion of 0 in z
1.135 * [taylor]: Taking taylor expansion of 0 in t
1.135 * [taylor]: Taking taylor expansion of 0 in z
1.135 * [taylor]: Taking taylor expansion of 0 in t
1.136 * [taylor]: Taking taylor expansion of 0 in z
1.136 * [taylor]: Taking taylor expansion of 0 in t
1.137 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in (x y z t) around 0
1.137 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in t
1.137 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
1.137 * [taylor]: Taking taylor expansion of (/ 1 y) in t
1.137 * [taylor]: Taking taylor expansion of y in t
1.137 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.137 * [taylor]: Taking taylor expansion of z in t
1.137 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in t
1.137 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
1.137 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.137 * [taylor]: Taking taylor expansion of t in t
1.137 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.137 * [taylor]: Taking taylor expansion of z in t
1.137 * [taylor]: Taking taylor expansion of x in t
1.138 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in z
1.138 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
1.138 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.138 * [taylor]: Taking taylor expansion of y in z
1.138 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.138 * [taylor]: Taking taylor expansion of z in z
1.138 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in z
1.138 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
1.138 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.138 * [taylor]: Taking taylor expansion of t in z
1.138 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.138 * [taylor]: Taking taylor expansion of z in z
1.139 * [taylor]: Taking taylor expansion of x in z
1.140 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in y
1.140 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
1.140 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.140 * [taylor]: Taking taylor expansion of y in y
1.140 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.140 * [taylor]: Taking taylor expansion of z in y
1.140 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in y
1.140 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
1.140 * [taylor]: Taking taylor expansion of (/ 1 t) in y
1.140 * [taylor]: Taking taylor expansion of t in y
1.140 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.140 * [taylor]: Taking taylor expansion of z in y
1.140 * [taylor]: Taking taylor expansion of x in y
1.141 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in x
1.141 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
1.141 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.141 * [taylor]: Taking taylor expansion of y in x
1.141 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.141 * [taylor]: Taking taylor expansion of z in x
1.141 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in x
1.141 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in x
1.141 * [taylor]: Taking taylor expansion of (/ 1 t) in x
1.141 * [taylor]: Taking taylor expansion of t in x
1.141 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.141 * [taylor]: Taking taylor expansion of z in x
1.141 * [taylor]: Taking taylor expansion of x in x
1.143 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in x
1.143 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
1.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.143 * [taylor]: Taking taylor expansion of y in x
1.143 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.143 * [taylor]: Taking taylor expansion of z in x
1.143 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in x
1.143 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in x
1.143 * [taylor]: Taking taylor expansion of (/ 1 t) in x
1.143 * [taylor]: Taking taylor expansion of t in x
1.143 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.143 * [taylor]: Taking taylor expansion of z in x
1.143 * [taylor]: Taking taylor expansion of x in x
1.145 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 z))) in y
1.145 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
1.145 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.145 * [taylor]: Taking taylor expansion of y in y
1.145 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.145 * [taylor]: Taking taylor expansion of z in y
1.145 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
1.145 * [taylor]: Taking taylor expansion of (/ 1 t) in y
1.145 * [taylor]: Taking taylor expansion of t in y
1.145 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.145 * [taylor]: Taking taylor expansion of z in y
1.146 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 t) (/ 1 z))) in z
1.146 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
1.146 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.146 * [taylor]: Taking taylor expansion of t in z
1.146 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.146 * [taylor]: Taking taylor expansion of z in z
1.149 * [taylor]: Taking taylor expansion of 0 in y
1.150 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 t) (/ 1 z)) z))) in z
1.150 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 t) (/ 1 z)) z)) in z
1.150 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) z) in z
1.150 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
1.150 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.150 * [taylor]: Taking taylor expansion of t in z
1.150 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.151 * [taylor]: Taking taylor expansion of z in z
1.151 * [taylor]: Taking taylor expansion of z in z
1.153 * [taylor]: Taking taylor expansion of 1 in t
1.153 * [taylor]: Taking taylor expansion of -1 in t
1.156 * [taylor]: Taking taylor expansion of 0 in y
1.156 * [taylor]: Taking taylor expansion of 0 in z
1.156 * [taylor]: Taking taylor expansion of 0 in t
1.158 * [taylor]: Taking taylor expansion of 0 in z
1.158 * [taylor]: Taking taylor expansion of 0 in t
1.160 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.160 * [taylor]: Taking taylor expansion of t in t
1.162 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
1.162 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.162 * [taylor]: Taking taylor expansion of t in t
1.164 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in (x y z t) around 0
1.164 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in t
1.164 * [taylor]: Taking taylor expansion of -1 in t
1.164 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in t
1.164 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in t
1.164 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.164 * [taylor]: Taking taylor expansion of z in t
1.164 * [taylor]: Taking taylor expansion of (/ 1 y) in t
1.164 * [taylor]: Taking taylor expansion of y in t
1.164 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in t
1.164 * [taylor]: Taking taylor expansion of x in t
1.164 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
1.164 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.164 * [taylor]: Taking taylor expansion of z in t
1.164 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.164 * [taylor]: Taking taylor expansion of t in t
1.165 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in z
1.165 * [taylor]: Taking taylor expansion of -1 in z
1.165 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in z
1.165 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
1.165 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.166 * [taylor]: Taking taylor expansion of z in z
1.166 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.166 * [taylor]: Taking taylor expansion of y in z
1.166 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in z
1.166 * [taylor]: Taking taylor expansion of x in z
1.166 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
1.166 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.166 * [taylor]: Taking taylor expansion of z in z
1.166 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.166 * [taylor]: Taking taylor expansion of t in z
1.167 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in y
1.167 * [taylor]: Taking taylor expansion of -1 in y
1.167 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in y
1.167 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
1.167 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.167 * [taylor]: Taking taylor expansion of z in y
1.167 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.167 * [taylor]: Taking taylor expansion of y in y
1.167 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in y
1.167 * [taylor]: Taking taylor expansion of x in y
1.168 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
1.168 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.168 * [taylor]: Taking taylor expansion of z in y
1.168 * [taylor]: Taking taylor expansion of (/ 1 t) in y
1.168 * [taylor]: Taking taylor expansion of t in y
1.168 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in x
1.168 * [taylor]: Taking taylor expansion of -1 in x
1.168 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in x
1.168 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
1.168 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.169 * [taylor]: Taking taylor expansion of z in x
1.169 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.169 * [taylor]: Taking taylor expansion of y in x
1.169 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in x
1.169 * [taylor]: Taking taylor expansion of x in x
1.169 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in x
1.169 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.169 * [taylor]: Taking taylor expansion of z in x
1.169 * [taylor]: Taking taylor expansion of (/ 1 t) in x
1.169 * [taylor]: Taking taylor expansion of t in x
1.170 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in x
1.170 * [taylor]: Taking taylor expansion of -1 in x
1.170 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in x
1.170 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
1.170 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.170 * [taylor]: Taking taylor expansion of z in x
1.170 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.170 * [taylor]: Taking taylor expansion of y in x
1.170 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in x
1.170 * [taylor]: Taking taylor expansion of x in x
1.170 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in x
1.170 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.170 * [taylor]: Taking taylor expansion of z in x
1.170 * [taylor]: Taking taylor expansion of (/ 1 t) in x
1.170 * [taylor]: Taking taylor expansion of t in x
1.172 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (- (/ 1 z) (/ 1 t)))) in y
1.172 * [taylor]: Taking taylor expansion of -1 in y
1.172 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (- (/ 1 z) (/ 1 t))) in y
1.172 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
1.172 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.172 * [taylor]: Taking taylor expansion of z in y
1.172 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.172 * [taylor]: Taking taylor expansion of y in y
1.173 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
1.173 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.173 * [taylor]: Taking taylor expansion of z in y
1.173 * [taylor]: Taking taylor expansion of (/ 1 t) in y
1.173 * [taylor]: Taking taylor expansion of t in y
1.174 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in z
1.174 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
1.174 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.174 * [taylor]: Taking taylor expansion of z in z
1.174 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.174 * [taylor]: Taking taylor expansion of t in z
1.177 * [taylor]: Taking taylor expansion of 0 in y
1.179 * [taylor]: Taking taylor expansion of (- (/ 1 (* z (- (/ 1 z) (/ 1 t))))) in z
1.179 * [taylor]: Taking taylor expansion of (/ 1 (* z (- (/ 1 z) (/ 1 t)))) in z
1.179 * [taylor]: Taking taylor expansion of (* z (- (/ 1 z) (/ 1 t))) in z
1.179 * [taylor]: Taking taylor expansion of z in z
1.179 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
1.179 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.179 * [taylor]: Taking taylor expansion of z in z
1.179 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.179 * [taylor]: Taking taylor expansion of t in z
1.181 * [taylor]: Taking taylor expansion of -1 in t
1.181 * [taylor]: Taking taylor expansion of 1 in t
1.185 * [taylor]: Taking taylor expansion of 0 in y
1.185 * [taylor]: Taking taylor expansion of 0 in z
1.185 * [taylor]: Taking taylor expansion of 0 in t
1.187 * [taylor]: Taking taylor expansion of 0 in z
1.187 * [taylor]: Taking taylor expansion of 0 in t
1.189 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
1.189 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.189 * [taylor]: Taking taylor expansion of t in t
1.191 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.191 * [taylor]: Taking taylor expansion of t in t
1.197 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.197 * [approximate]: Taking taylor expansion of (* (- y z) x) in (x y z) around 0
1.197 * [taylor]: Taking taylor expansion of (* (- y z) x) in z
1.197 * [taylor]: Taking taylor expansion of (- y z) in z
1.197 * [taylor]: Taking taylor expansion of y in z
1.197 * [taylor]: Taking taylor expansion of z in z
1.197 * [taylor]: Taking taylor expansion of x in z
1.197 * [taylor]: Taking taylor expansion of (* (- y z) x) in y
1.197 * [taylor]: Taking taylor expansion of (- y z) in y
1.197 * [taylor]: Taking taylor expansion of y in y
1.197 * [taylor]: Taking taylor expansion of z in y
1.197 * [taylor]: Taking taylor expansion of x in y
1.197 * [taylor]: Taking taylor expansion of (* (- y z) x) in x
1.197 * [taylor]: Taking taylor expansion of (- y z) in x
1.197 * [taylor]: Taking taylor expansion of y in x
1.197 * [taylor]: Taking taylor expansion of z in x
1.197 * [taylor]: Taking taylor expansion of x in x
1.197 * [taylor]: Taking taylor expansion of (* (- y z) x) in x
1.197 * [taylor]: Taking taylor expansion of (- y z) in x
1.197 * [taylor]: Taking taylor expansion of y in x
1.197 * [taylor]: Taking taylor expansion of z in x
1.197 * [taylor]: Taking taylor expansion of x in x
1.197 * [taylor]: Taking taylor expansion of 0 in y
1.197 * [taylor]: Taking taylor expansion of 0 in z
1.198 * [taylor]: Taking taylor expansion of (- y z) in y
1.198 * [taylor]: Taking taylor expansion of y in y
1.198 * [taylor]: Taking taylor expansion of z in y
1.198 * [taylor]: Taking taylor expansion of (- z) in z
1.198 * [taylor]: Taking taylor expansion of z in z
1.199 * [taylor]: Taking taylor expansion of 0 in z
1.200 * [taylor]: Taking taylor expansion of 0 in y
1.200 * [taylor]: Taking taylor expansion of 0 in z
1.200 * [taylor]: Taking taylor expansion of 1 in z
1.200 * [taylor]: Taking taylor expansion of 0 in z
1.202 * [taylor]: Taking taylor expansion of 0 in y
1.202 * [taylor]: Taking taylor expansion of 0 in z
1.202 * [taylor]: Taking taylor expansion of 0 in z
1.202 * [taylor]: Taking taylor expansion of 0 in z
1.202 * [taylor]: Taking taylor expansion of 0 in z
1.203 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) x) in (x y z) around 0
1.203 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) x) in z
1.203 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
1.203 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.203 * [taylor]: Taking taylor expansion of y in z
1.203 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.203 * [taylor]: Taking taylor expansion of z in z
1.203 * [taylor]: Taking taylor expansion of x in z
1.204 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) x) in y
1.204 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
1.204 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.204 * [taylor]: Taking taylor expansion of y in y
1.204 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.204 * [taylor]: Taking taylor expansion of z in y
1.204 * [taylor]: Taking taylor expansion of x in y
1.204 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) x) in x
1.204 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
1.204 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.204 * [taylor]: Taking taylor expansion of y in x
1.204 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.204 * [taylor]: Taking taylor expansion of z in x
1.204 * [taylor]: Taking taylor expansion of x in x
1.205 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) x) in x
1.205 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
1.205 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.205 * [taylor]: Taking taylor expansion of y in x
1.205 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.205 * [taylor]: Taking taylor expansion of z in x
1.205 * [taylor]: Taking taylor expansion of x in x
1.205 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
1.205 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.205 * [taylor]: Taking taylor expansion of y in y
1.205 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.205 * [taylor]: Taking taylor expansion of z in y
1.206 * [taylor]: Taking taylor expansion of 1 in z
1.207 * [taylor]: Taking taylor expansion of 0 in y
1.208 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
1.208 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.208 * [taylor]: Taking taylor expansion of z in z
1.210 * [taylor]: Taking taylor expansion of 0 in y
1.210 * [taylor]: Taking taylor expansion of 0 in z
1.211 * [taylor]: Taking taylor expansion of 0 in z
1.213 * [taylor]: Taking taylor expansion of 0 in y
1.213 * [taylor]: Taking taylor expansion of 0 in z
1.214 * [taylor]: Taking taylor expansion of 0 in z
1.215 * [taylor]: Taking taylor expansion of 0 in z
1.216 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) x)) in (x y z) around 0
1.216 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) x)) in z
1.216 * [taylor]: Taking taylor expansion of -1 in z
1.216 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) x) in z
1.216 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
1.216 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.216 * [taylor]: Taking taylor expansion of z in z
1.216 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.216 * [taylor]: Taking taylor expansion of y in z
1.216 * [taylor]: Taking taylor expansion of x in z
1.217 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) x)) in y
1.217 * [taylor]: Taking taylor expansion of -1 in y
1.217 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) x) in y
1.217 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
1.217 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.217 * [taylor]: Taking taylor expansion of z in y
1.217 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.217 * [taylor]: Taking taylor expansion of y in y
1.217 * [taylor]: Taking taylor expansion of x in y
1.218 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) x)) in x
1.218 * [taylor]: Taking taylor expansion of -1 in x
1.218 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) x) in x
1.218 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
1.218 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.218 * [taylor]: Taking taylor expansion of z in x
1.218 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.218 * [taylor]: Taking taylor expansion of y in x
1.218 * [taylor]: Taking taylor expansion of x in x
1.218 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) x)) in x
1.218 * [taylor]: Taking taylor expansion of -1 in x
1.218 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) x) in x
1.218 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
1.218 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.218 * [taylor]: Taking taylor expansion of z in x
1.218 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.218 * [taylor]: Taking taylor expansion of y in x
1.218 * [taylor]: Taking taylor expansion of x in x
1.218 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 y))) in y
1.219 * [taylor]: Taking taylor expansion of -1 in y
1.219 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
1.219 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.219 * [taylor]: Taking taylor expansion of z in y
1.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.219 * [taylor]: Taking taylor expansion of y in y
1.220 * [taylor]: Taking taylor expansion of 1 in z
1.222 * [taylor]: Taking taylor expansion of 0 in y
1.223 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
1.223 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.223 * [taylor]: Taking taylor expansion of z in z
1.226 * [taylor]: Taking taylor expansion of 0 in y
1.226 * [taylor]: Taking taylor expansion of 0 in z
1.228 * [taylor]: Taking taylor expansion of 0 in z
1.231 * [taylor]: Taking taylor expansion of 0 in y
1.231 * [taylor]: Taking taylor expansion of 0 in z
1.231 * [taylor]: Taking taylor expansion of 0 in z
1.233 * [taylor]: Taking taylor expansion of 0 in z
1.234 * * * [progress]: simplifying candidates
1.236 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (* x (- y z)) (- t z)))
  (log1p (/ (* x (- y z)) (- t z)))
  (- (+ (log x) (log (- y z))) (log (- t z)))
  (- (log (* x (- y z))) (log (- t z)))
  (log (/ (* x (- y z)) (- t z)))
  (exp (/ (* x (- y z)) (- t z)))
  (/ (* (* (* x x) x) (* (* (- y z) (- y z)) (- y z))) (* (* (- t z) (- t z)) (- t z)))
  (/ (* (* (* x (- y z)) (* x (- y z))) (* x (- y z))) (* (* (- t z) (- t z)) (- t z)))
  (* (cbrt (/ (* x (- y z)) (- t z))) (cbrt (/ (* x (- y z)) (- t z))))
  (cbrt (/ (* x (- y z)) (- t z)))
  (* (* (/ (* x (- y z)) (- t z)) (/ (* x (- y z)) (- t z))) (/ (* x (- y z)) (- t z)))
  (sqrt (/ (* x (- y z)) (- t z)))
  (sqrt (/ (* x (- y z)) (- t z)))
  (- (* x (- y z)))
  (- (- t z))
  (/ x (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (- y z) (cbrt (- t z)))
  (/ x (sqrt (- t z)))
  (/ (- y z) (sqrt (- t z)))
  (/ x 1)
  (/ (- y z) (- t z))
  (/ x (+ (sqrt t) (sqrt z)))
  (/ (- y z) (- (sqrt t) (sqrt z)))
  (/ x 1)
  (/ (- y z) (- t z))
  (/ 1 (- t z))
  (/ (- t z) (* x (- y z)))
  (/ (* x (- y z)) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (* x (- y z)) (sqrt (- t z)))
  (/ (* x (- y z)) 1)
  (/ (* x (- y z)) (+ (sqrt t) (sqrt z)))
  (/ (* x (- y z)) 1)
  (/ (- t z) (- y z))
  (/ (* x (- y z)) (- (pow t 3) (pow z 3)))
  (/ (* x (- y z)) (- (* t t) (* z z)))
  (* (- t z) (+ (* y y) (+ (* z z) (* y z))))
  (* (- t z) (+ y z))
  (expm1 (* x (- y z)))
  (log1p (* x (- y z)))
  (* x (- y z))
  (+ (log x) (log (- y z)))
  (log (* x (- y z)))
  (exp (* x (- y z)))
  (* (* (* x x) x) (* (* (- y z) (- y z)) (- y z)))
  (* (cbrt (* x (- y z))) (cbrt (* x (- y z))))
  (cbrt (* x (- y z)))
  (* (* (* x (- y z)) (* x (- y z))) (* x (- y z)))
  (sqrt (* x (- y z)))
  (sqrt (* x (- y z)))
  (* (sqrt x) (sqrt (- y z)))
  (* (sqrt x) (sqrt (- y z)))
  (* x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* x (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (sqrt z) (sqrt z)))))
  (* x (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* z 1))))
  (* x (fma (- z) 1 (* z 1)))
  (* x (fma (sqrt y) (sqrt y) (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* x (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* x (fma (sqrt y) (sqrt y) (- (* (sqrt z) (sqrt z)))))
  (* x (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* x (fma (sqrt y) (sqrt y) (- (* z 1))))
  (* x (fma (- z) 1 (* z 1)))
  (* x (fma 1 y (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* x (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* x (fma 1 y (- (* (sqrt z) (sqrt z)))))
  (* x (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* x (fma 1 y (- (* z 1))))
  (* x (fma (- z) 1 (* z 1)))
  (* x y)
  (* x (- z))
  (* x y)
  (* x (- z))
  (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) x)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) x)
  (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (sqrt z) (sqrt z)))) x)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) x)
  (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* z 1))) x)
  (* (fma (- z) 1 (* z 1)) x)
  (* (fma (sqrt y) (sqrt y) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) x)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) x)
  (* (fma (sqrt y) (sqrt y) (- (* (sqrt z) (sqrt z)))) x)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) x)
  (* (fma (sqrt y) (sqrt y) (- (* z 1))) x)
  (* (fma (- z) 1 (* z 1)) x)
  (* (fma 1 y (- (* (cbrt z) (* (cbrt z) (cbrt z))))) x)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) x)
  (* (fma 1 y (- (* (sqrt z) (sqrt z)))) x)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) x)
  (* (fma 1 y (- (* z 1))) x)
  (* (fma (- z) 1 (* z 1)) x)
  (* y x)
  (* (- z) x)
  (* y x)
  (* (- z) x)
  (* x (* (cbrt (- y z)) (cbrt (- y z))))
  (* x (sqrt (- y z)))
  (* x 1)
  (* x (+ (sqrt y) (sqrt z)))
  (* x 1)
  (* (cbrt x) (- y z))
  (* (sqrt x) (- y z))
  (* x (- y z))
  (* x (- (pow y 3) (pow z 3)))
  (* x (- (* y y) (* z z)))
  0
  0
  0
  (- (* x y) (* x z))
  (- (* x y) (* x z))
  (- (* x y) (* x z))
1.240 * * [simplify]: iteration  0 :  157  enodes  (cost  1123 )
1.268 * * [simplify]: iteration  1 :  354  enodes  (cost  936 )
1.351 * * [simplify]: iteration  2 :  1540  enodes  (cost  754 )
1.928 * * [simplify]: iteration  done :  5000  enodes  (cost  754 )
1.929 * [simplify]: Simplified to:
   (expm1 (/ (* x (- y z)) (- t z)))
  (log1p (/ (* x (- y z)) (- t z)))
  (log (/ (* x (- y z)) (- t z)))
  (log (/ (* x (- y z)) (- t z)))
  (log (/ (* x (- y z)) (- t z)))
  (exp (/ (* x (- y z)) (- t z)))
  (pow (/ (* x (- y z)) (- t z)) 3)
  (pow (/ (* x (- y z)) (- t z)) 3)
  (* (cbrt (/ (* x (- y z)) (- t z))) (cbrt (/ (* x (- y z)) (- t z))))
  (cbrt (/ (* x (- y z)) (- t z)))
  (pow (/ (* x (- y z)) (- t z)) 3)
  (sqrt (/ (* x (- y z)) (- t z)))
  (sqrt (/ (* x (- y z)) (- t z)))
  (- (* x (- y z)))
  (- (- t z))
  (/ x (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (- y z) (cbrt (- t z)))
  (/ x (sqrt (- t z)))
  (/ (- y z) (sqrt (- t z)))
  x
  (/ (- y z) (- t z))
  (/ x (+ (sqrt t) (sqrt z)))
  (/ (- y z) (- (sqrt t) (sqrt z)))
  x
  (/ (- y z) (- t z))
  (/ 1 (- t z))
  (/ (- t z) (* x (- y z)))
  (/ (* x (- y z)) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (* x (- y z)) (sqrt (- t z)))
  (* (- y z) x)
  (/ (* x (- y z)) (+ (sqrt t) (sqrt z)))
  (* (- y z) x)
  (/ (- t z) (- y z))
  (/ (* x (- y z)) (- (pow t 3) (pow z 3)))
  (/ (* x (- y z)) (- (* t t) (* z z)))
  (* (fma y y (* z (+ y z))) (- t z))
  (* (- t z) (+ y z))
  (expm1 (* x (- y z)))
  (log1p (* x (- y z)))
  (* (- y z) x)
  (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) (sqrt (- y z)))
  (* (sqrt x) (sqrt (- y z)))
  (* x (- (* (* (cbrt y) (cbrt y)) (cbrt y)) z))
  (* (* z 0) x)
  (* x (- (* (* (cbrt y) (cbrt y)) (cbrt y)) z))
  (* (* z 0) x)
  (* x (- (* (* (cbrt y) (cbrt y)) (cbrt y)) z))
  (* (* z 0) x)
  (* (- y z) x)
  (* (* z 0) x)
  (* (- y z) x)
  (* (* z 0) x)
  (* (- y z) x)
  (* (* z 0) x)
  (* (- y z) x)
  (* (* z 0) x)
  (* (- y z) x)
  (* (* z 0) x)
  (* (- y z) x)
  (* (* z 0) x)
  (* x y)
  (* x (- z))
  (* x y)
  (* x (- z))
  (* x (- (* (* (cbrt y) (cbrt y)) (cbrt y)) z))
  (* (* z 0) x)
  (* x (- (* (* (cbrt y) (cbrt y)) (cbrt y)) z))
  (* (* z 0) x)
  (* x (- (* (* (cbrt y) (cbrt y)) (cbrt y)) z))
  (* (* z 0) x)
  (* (- y z) x)
  (* (* z 0) x)
  (* (- y z) x)
  (* (* z 0) x)
  (* (- y z) x)
  (* (* z 0) x)
  (* (- y z) x)
  (* (* z 0) x)
  (* (- y z) x)
  (* (* z 0) x)
  (* (- y z) x)
  (* (* z 0) x)
  (* x y)
  (* x (- z))
  (* x y)
  (* x (- z))
  (* x (* (cbrt (- y z)) (cbrt (- y z))))
  (* x (sqrt (- y z)))
  x
  (* x (+ (sqrt y) (sqrt z)))
  x
  (* (cbrt x) (- y z))
  (* (sqrt x) (- y z))
  (* (- y z) x)
  (* x (- (pow y 3) (pow z 3)))
  (* x (- (* y y) (* z z)))
  0
  0
  0
  (* (- y z) x)
  (* (- y z) x)
  (* (- y z) x)
1.929 * * * [progress]: adding candidates to table
2.073 * * [progress]: iteration 2 / 4
2.073 * * * [progress]: picking best candidate
2.091 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ x (/ (- t z) (- y z))))>
2.091 * * * [progress]: localizing error
2.098 * * * [progress]: generating rewritten candidates
2.098 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.112 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.134 * * * [progress]: generating series expansions
2.134 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.134 * [approximate]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in (x t z y) around 0
2.135 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in y
2.135 * [taylor]: Taking taylor expansion of (* (- y z) x) in y
2.135 * [taylor]: Taking taylor expansion of (- y z) in y
2.135 * [taylor]: Taking taylor expansion of y in y
2.135 * [taylor]: Taking taylor expansion of z in y
2.135 * [taylor]: Taking taylor expansion of x in y
2.135 * [taylor]: Taking taylor expansion of (- t z) in y
2.135 * [taylor]: Taking taylor expansion of t in y
2.135 * [taylor]: Taking taylor expansion of z in y
2.135 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in z
2.135 * [taylor]: Taking taylor expansion of (* (- y z) x) in z
2.135 * [taylor]: Taking taylor expansion of (- y z) in z
2.135 * [taylor]: Taking taylor expansion of y in z
2.135 * [taylor]: Taking taylor expansion of z in z
2.135 * [taylor]: Taking taylor expansion of x in z
2.135 * [taylor]: Taking taylor expansion of (- t z) in z
2.135 * [taylor]: Taking taylor expansion of t in z
2.135 * [taylor]: Taking taylor expansion of z in z
2.136 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in t
2.136 * [taylor]: Taking taylor expansion of (* (- y z) x) in t
2.136 * [taylor]: Taking taylor expansion of (- y z) in t
2.136 * [taylor]: Taking taylor expansion of y in t
2.136 * [taylor]: Taking taylor expansion of z in t
2.136 * [taylor]: Taking taylor expansion of x in t
2.136 * [taylor]: Taking taylor expansion of (- t z) in t
2.136 * [taylor]: Taking taylor expansion of t in t
2.136 * [taylor]: Taking taylor expansion of z in t
2.136 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in x
2.136 * [taylor]: Taking taylor expansion of (* (- y z) x) in x
2.136 * [taylor]: Taking taylor expansion of (- y z) in x
2.136 * [taylor]: Taking taylor expansion of y in x
2.136 * [taylor]: Taking taylor expansion of z in x
2.136 * [taylor]: Taking taylor expansion of x in x
2.136 * [taylor]: Taking taylor expansion of (- t z) in x
2.136 * [taylor]: Taking taylor expansion of t in x
2.136 * [taylor]: Taking taylor expansion of z in x
2.137 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in x
2.137 * [taylor]: Taking taylor expansion of (* (- y z) x) in x
2.137 * [taylor]: Taking taylor expansion of (- y z) in x
2.137 * [taylor]: Taking taylor expansion of y in x
2.137 * [taylor]: Taking taylor expansion of z in x
2.137 * [taylor]: Taking taylor expansion of x in x
2.137 * [taylor]: Taking taylor expansion of (- t z) in x
2.137 * [taylor]: Taking taylor expansion of t in x
2.137 * [taylor]: Taking taylor expansion of z in x
2.139 * [taylor]: Taking taylor expansion of (/ (- y z) (- t z)) in t
2.139 * [taylor]: Taking taylor expansion of (- y z) in t
2.139 * [taylor]: Taking taylor expansion of y in t
2.139 * [taylor]: Taking taylor expansion of z in t
2.139 * [taylor]: Taking taylor expansion of (- t z) in t
2.139 * [taylor]: Taking taylor expansion of t in t
2.139 * [taylor]: Taking taylor expansion of z in t
2.139 * [taylor]: Taking taylor expansion of (* -1 (/ (- y z) z)) in z
2.139 * [taylor]: Taking taylor expansion of -1 in z
2.139 * [taylor]: Taking taylor expansion of (/ (- y z) z) in z
2.139 * [taylor]: Taking taylor expansion of (- y z) in z
2.139 * [taylor]: Taking taylor expansion of y in z
2.139 * [taylor]: Taking taylor expansion of z in z
2.139 * [taylor]: Taking taylor expansion of z in z
2.141 * [taylor]: Taking taylor expansion of 1 in y
2.142 * [taylor]: Taking taylor expansion of 0 in t
2.142 * [taylor]: Taking taylor expansion of 0 in z
2.142 * [taylor]: Taking taylor expansion of 0 in y
2.144 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ y (pow z 2))) in z
2.144 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.144 * [taylor]: Taking taylor expansion of z in z
2.144 * [taylor]: Taking taylor expansion of (/ y (pow z 2)) in z
2.144 * [taylor]: Taking taylor expansion of y in z
2.144 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.144 * [taylor]: Taking taylor expansion of z in z
2.148 * [taylor]: Taking taylor expansion of 0 in y
2.150 * [taylor]: Taking taylor expansion of 0 in y
2.151 * [taylor]: Taking taylor expansion of 0 in t
2.151 * [taylor]: Taking taylor expansion of 0 in z
2.151 * [taylor]: Taking taylor expansion of 0 in y
2.151 * [taylor]: Taking taylor expansion of 0 in z
2.151 * [taylor]: Taking taylor expansion of 0 in y
2.152 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in (x t z y) around 0
2.152 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in y
2.152 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
2.152 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.152 * [taylor]: Taking taylor expansion of y in y
2.152 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.152 * [taylor]: Taking taylor expansion of z in y
2.152 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in y
2.152 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.152 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.152 * [taylor]: Taking taylor expansion of t in y
2.152 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.152 * [taylor]: Taking taylor expansion of z in y
2.152 * [taylor]: Taking taylor expansion of x in y
2.153 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in z
2.153 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
2.153 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.153 * [taylor]: Taking taylor expansion of y in z
2.153 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.153 * [taylor]: Taking taylor expansion of z in z
2.153 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in z
2.153 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.153 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.153 * [taylor]: Taking taylor expansion of t in z
2.153 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.153 * [taylor]: Taking taylor expansion of z in z
2.154 * [taylor]: Taking taylor expansion of x in z
2.155 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in t
2.155 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
2.155 * [taylor]: Taking taylor expansion of (/ 1 y) in t
2.155 * [taylor]: Taking taylor expansion of y in t
2.155 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.155 * [taylor]: Taking taylor expansion of z in t
2.155 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in t
2.155 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
2.155 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.155 * [taylor]: Taking taylor expansion of t in t
2.155 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.155 * [taylor]: Taking taylor expansion of z in t
2.155 * [taylor]: Taking taylor expansion of x in t
2.156 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in x
2.156 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
2.156 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.156 * [taylor]: Taking taylor expansion of y in x
2.156 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.156 * [taylor]: Taking taylor expansion of z in x
2.156 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in x
2.156 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in x
2.156 * [taylor]: Taking taylor expansion of (/ 1 t) in x
2.156 * [taylor]: Taking taylor expansion of t in x
2.156 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.156 * [taylor]: Taking taylor expansion of z in x
2.156 * [taylor]: Taking taylor expansion of x in x
2.158 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in x
2.158 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
2.158 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.158 * [taylor]: Taking taylor expansion of y in x
2.158 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.158 * [taylor]: Taking taylor expansion of z in x
2.158 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in x
2.158 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in x
2.158 * [taylor]: Taking taylor expansion of (/ 1 t) in x
2.158 * [taylor]: Taking taylor expansion of t in x
2.158 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.158 * [taylor]: Taking taylor expansion of z in x
2.158 * [taylor]: Taking taylor expansion of x in x
2.160 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 z))) in t
2.160 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
2.160 * [taylor]: Taking taylor expansion of (/ 1 y) in t
2.160 * [taylor]: Taking taylor expansion of y in t
2.160 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.160 * [taylor]: Taking taylor expansion of z in t
2.160 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
2.160 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.160 * [taylor]: Taking taylor expansion of t in t
2.160 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.160 * [taylor]: Taking taylor expansion of z in t
2.165 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
2.165 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.165 * [taylor]: Taking taylor expansion of y in z
2.165 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.165 * [taylor]: Taking taylor expansion of z in z
2.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.167 * [taylor]: Taking taylor expansion of y in y
2.169 * [taylor]: Taking taylor expansion of 0 in t
2.169 * [taylor]: Taking taylor expansion of 0 in z
2.169 * [taylor]: Taking taylor expansion of 0 in y
2.171 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 (pow z 2))) in z
2.171 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
2.171 * [taylor]: Taking taylor expansion of (* z y) in z
2.171 * [taylor]: Taking taylor expansion of z in z
2.171 * [taylor]: Taking taylor expansion of y in z
2.171 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.171 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.171 * [taylor]: Taking taylor expansion of z in z
2.174 * [taylor]: Taking taylor expansion of 0 in y
2.176 * [taylor]: Taking taylor expansion of 0 in y
2.178 * [taylor]: Taking taylor expansion of 0 in t
2.178 * [taylor]: Taking taylor expansion of 0 in z
2.178 * [taylor]: Taking taylor expansion of 0 in y
2.178 * [taylor]: Taking taylor expansion of 0 in z
2.178 * [taylor]: Taking taylor expansion of 0 in y
2.181 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow z 2) y)) (/ 1 (pow z 3))) in z
2.181 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in z
2.181 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z
2.181 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.181 * [taylor]: Taking taylor expansion of z in z
2.181 * [taylor]: Taking taylor expansion of y in z
2.182 * [taylor]: Taking taylor expansion of (/ 1 (pow z 3)) in z
2.182 * [taylor]: Taking taylor expansion of (pow z 3) in z
2.182 * [taylor]: Taking taylor expansion of z in z
2.189 * [taylor]: Taking taylor expansion of 0 in y
2.189 * [taylor]: Taking taylor expansion of 0 in y
2.191 * [taylor]: Taking taylor expansion of 0 in y
2.193 * [taylor]: Taking taylor expansion of 0 in y
2.196 * [taylor]: Taking taylor expansion of 0 in t
2.196 * [taylor]: Taking taylor expansion of 0 in z
2.196 * [taylor]: Taking taylor expansion of 0 in y
2.196 * [taylor]: Taking taylor expansion of 0 in z
2.196 * [taylor]: Taking taylor expansion of 0 in y
2.196 * [taylor]: Taking taylor expansion of 0 in z
2.196 * [taylor]: Taking taylor expansion of 0 in y
2.199 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow z 3) y)) (/ 1 (pow z 4))) in z
2.199 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 3) y)) in z
2.199 * [taylor]: Taking taylor expansion of (* (pow z 3) y) in z
2.199 * [taylor]: Taking taylor expansion of (pow z 3) in z
2.199 * [taylor]: Taking taylor expansion of z in z
2.199 * [taylor]: Taking taylor expansion of y in z
2.200 * [taylor]: Taking taylor expansion of (/ 1 (pow z 4)) in z
2.200 * [taylor]: Taking taylor expansion of (pow z 4) in z
2.200 * [taylor]: Taking taylor expansion of z in z
2.212 * [taylor]: Taking taylor expansion of 0 in y
2.212 * [taylor]: Taking taylor expansion of 0 in y
2.212 * [taylor]: Taking taylor expansion of 0 in y
2.216 * [taylor]: Taking taylor expansion of 0 in y
2.216 * [taylor]: Taking taylor expansion of 0 in y
2.219 * [taylor]: Taking taylor expansion of 0 in y
2.220 * [taylor]: Taking taylor expansion of 0 in y
2.220 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in (x t z y) around 0
2.220 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in y
2.220 * [taylor]: Taking taylor expansion of -1 in y
2.220 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in y
2.220 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
2.220 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.220 * [taylor]: Taking taylor expansion of z in y
2.220 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.220 * [taylor]: Taking taylor expansion of y in y
2.221 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in y
2.221 * [taylor]: Taking taylor expansion of x in y
2.221 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.221 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.221 * [taylor]: Taking taylor expansion of z in y
2.221 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.221 * [taylor]: Taking taylor expansion of t in y
2.222 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in z
2.222 * [taylor]: Taking taylor expansion of -1 in z
2.222 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in z
2.222 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
2.222 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.222 * [taylor]: Taking taylor expansion of z in z
2.222 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.222 * [taylor]: Taking taylor expansion of y in z
2.222 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in z
2.222 * [taylor]: Taking taylor expansion of x in z
2.222 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.222 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.222 * [taylor]: Taking taylor expansion of z in z
2.223 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.223 * [taylor]: Taking taylor expansion of t in z
2.223 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in t
2.223 * [taylor]: Taking taylor expansion of -1 in t
2.223 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in t
2.223 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in t
2.223 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.223 * [taylor]: Taking taylor expansion of z in t
2.223 * [taylor]: Taking taylor expansion of (/ 1 y) in t
2.223 * [taylor]: Taking taylor expansion of y in t
2.223 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in t
2.224 * [taylor]: Taking taylor expansion of x in t
2.224 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
2.224 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.224 * [taylor]: Taking taylor expansion of z in t
2.224 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.224 * [taylor]: Taking taylor expansion of t in t
2.225 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in x
2.225 * [taylor]: Taking taylor expansion of -1 in x
2.225 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in x
2.225 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
2.225 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.225 * [taylor]: Taking taylor expansion of z in x
2.225 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.225 * [taylor]: Taking taylor expansion of y in x
2.225 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in x
2.225 * [taylor]: Taking taylor expansion of x in x
2.225 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in x
2.225 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.225 * [taylor]: Taking taylor expansion of z in x
2.225 * [taylor]: Taking taylor expansion of (/ 1 t) in x
2.225 * [taylor]: Taking taylor expansion of t in x
2.226 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in x
2.226 * [taylor]: Taking taylor expansion of -1 in x
2.226 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in x
2.226 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
2.226 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.226 * [taylor]: Taking taylor expansion of z in x
2.226 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.226 * [taylor]: Taking taylor expansion of y in x
2.226 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in x
2.226 * [taylor]: Taking taylor expansion of x in x
2.227 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in x
2.227 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.227 * [taylor]: Taking taylor expansion of z in x
2.227 * [taylor]: Taking taylor expansion of (/ 1 t) in x
2.227 * [taylor]: Taking taylor expansion of t in x
2.228 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (- (/ 1 z) (/ 1 t)))) in t
2.228 * [taylor]: Taking taylor expansion of -1 in t
2.228 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (- (/ 1 z) (/ 1 t))) in t
2.228 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in t
2.228 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.228 * [taylor]: Taking taylor expansion of z in t
2.228 * [taylor]: Taking taylor expansion of (/ 1 y) in t
2.228 * [taylor]: Taking taylor expansion of y in t
2.228 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
2.228 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.228 * [taylor]: Taking taylor expansion of z in t
2.228 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.229 * [taylor]: Taking taylor expansion of t in t
2.230 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
2.230 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.230 * [taylor]: Taking taylor expansion of z in z
2.230 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.230 * [taylor]: Taking taylor expansion of y in z
2.231 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.231 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.231 * [taylor]: Taking taylor expansion of y in y
2.234 * [taylor]: Taking taylor expansion of 0 in t
2.234 * [taylor]: Taking taylor expansion of 0 in z
2.234 * [taylor]: Taking taylor expansion of 0 in y
2.236 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 (* z y))) in z
2.236 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.236 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.236 * [taylor]: Taking taylor expansion of z in z
2.237 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
2.237 * [taylor]: Taking taylor expansion of (* z y) in z
2.237 * [taylor]: Taking taylor expansion of z in z
2.237 * [taylor]: Taking taylor expansion of y in z
2.240 * [taylor]: Taking taylor expansion of 0 in y
2.241 * [taylor]: Taking taylor expansion of 0 in y
2.245 * [taylor]: Taking taylor expansion of 0 in t
2.245 * [taylor]: Taking taylor expansion of 0 in z
2.245 * [taylor]: Taking taylor expansion of 0 in y
2.245 * [taylor]: Taking taylor expansion of 0 in z
2.245 * [taylor]: Taking taylor expansion of 0 in y
2.248 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 3)) (/ 1 (* (pow z 2) y))) in z
2.248 * [taylor]: Taking taylor expansion of (/ 1 (pow z 3)) in z
2.248 * [taylor]: Taking taylor expansion of (pow z 3) in z
2.248 * [taylor]: Taking taylor expansion of z in z
2.249 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in z
2.249 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z
2.249 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.249 * [taylor]: Taking taylor expansion of z in z
2.249 * [taylor]: Taking taylor expansion of y in z
2.261 * [taylor]: Taking taylor expansion of 0 in y
2.261 * [taylor]: Taking taylor expansion of 0 in y
2.264 * [taylor]: Taking taylor expansion of 0 in y
2.265 * [taylor]: Taking taylor expansion of 0 in y
2.269 * [taylor]: Taking taylor expansion of 0 in t
2.270 * [taylor]: Taking taylor expansion of 0 in z
2.270 * [taylor]: Taking taylor expansion of 0 in y
2.270 * [taylor]: Taking taylor expansion of 0 in z
2.270 * [taylor]: Taking taylor expansion of 0 in y
2.270 * [taylor]: Taking taylor expansion of 0 in z
2.270 * [taylor]: Taking taylor expansion of 0 in y
2.274 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 4)) (/ 1 (* (pow z 3) y))) in z
2.274 * [taylor]: Taking taylor expansion of (/ 1 (pow z 4)) in z
2.274 * [taylor]: Taking taylor expansion of (pow z 4) in z
2.274 * [taylor]: Taking taylor expansion of z in z
2.275 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 3) y)) in z
2.275 * [taylor]: Taking taylor expansion of (* (pow z 3) y) in z
2.275 * [taylor]: Taking taylor expansion of (pow z 3) in z
2.275 * [taylor]: Taking taylor expansion of z in z
2.275 * [taylor]: Taking taylor expansion of y in z
2.287 * [taylor]: Taking taylor expansion of 0 in y
2.287 * [taylor]: Taking taylor expansion of 0 in y
2.287 * [taylor]: Taking taylor expansion of 0 in y
2.291 * [taylor]: Taking taylor expansion of 0 in y
2.291 * [taylor]: Taking taylor expansion of 0 in y
2.294 * [taylor]: Taking taylor expansion of 0 in y
2.295 * [taylor]: Taking taylor expansion of 0 in y
2.295 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
2.295 * [approximate]: Taking taylor expansion of (/ (- t z) (- y z)) in (t z y) around 0
2.295 * [taylor]: Taking taylor expansion of (/ (- t z) (- y z)) in y
2.295 * [taylor]: Taking taylor expansion of (- t z) in y
2.295 * [taylor]: Taking taylor expansion of t in y
2.295 * [taylor]: Taking taylor expansion of z in y
2.295 * [taylor]: Taking taylor expansion of (- y z) in y
2.295 * [taylor]: Taking taylor expansion of y in y
2.296 * [taylor]: Taking taylor expansion of z in y
2.296 * [taylor]: Taking taylor expansion of (/ (- t z) (- y z)) in z
2.296 * [taylor]: Taking taylor expansion of (- t z) in z
2.296 * [taylor]: Taking taylor expansion of t in z
2.296 * [taylor]: Taking taylor expansion of z in z
2.296 * [taylor]: Taking taylor expansion of (- y z) in z
2.296 * [taylor]: Taking taylor expansion of y in z
2.296 * [taylor]: Taking taylor expansion of z in z
2.296 * [taylor]: Taking taylor expansion of (/ (- t z) (- y z)) in t
2.296 * [taylor]: Taking taylor expansion of (- t z) in t
2.296 * [taylor]: Taking taylor expansion of t in t
2.296 * [taylor]: Taking taylor expansion of z in t
2.297 * [taylor]: Taking taylor expansion of (- y z) in t
2.297 * [taylor]: Taking taylor expansion of y in t
2.297 * [taylor]: Taking taylor expansion of z in t
2.297 * [taylor]: Taking taylor expansion of (/ (- t z) (- y z)) in t
2.297 * [taylor]: Taking taylor expansion of (- t z) in t
2.297 * [taylor]: Taking taylor expansion of t in t
2.297 * [taylor]: Taking taylor expansion of z in t
2.297 * [taylor]: Taking taylor expansion of (- y z) in t
2.297 * [taylor]: Taking taylor expansion of y in t
2.297 * [taylor]: Taking taylor expansion of z in t
2.297 * [taylor]: Taking taylor expansion of (* -1 (/ z (- y z))) in z
2.297 * [taylor]: Taking taylor expansion of -1 in z
2.297 * [taylor]: Taking taylor expansion of (/ z (- y z)) in z
2.297 * [taylor]: Taking taylor expansion of z in z
2.297 * [taylor]: Taking taylor expansion of (- y z) in z
2.297 * [taylor]: Taking taylor expansion of y in z
2.297 * [taylor]: Taking taylor expansion of z in z
2.299 * [taylor]: Taking taylor expansion of (/ 1 (- y z)) in z
2.299 * [taylor]: Taking taylor expansion of (- y z) in z
2.299 * [taylor]: Taking taylor expansion of y in z
2.299 * [taylor]: Taking taylor expansion of z in z
2.299 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.299 * [taylor]: Taking taylor expansion of y in y
2.300 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.300 * [taylor]: Taking taylor expansion of -1 in y
2.300 * [taylor]: Taking taylor expansion of y in y
2.302 * [taylor]: Taking taylor expansion of 0 in z
2.302 * [taylor]: Taking taylor expansion of 0 in y
2.302 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.302 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.303 * [taylor]: Taking taylor expansion of y in y
2.306 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
2.306 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.306 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.306 * [taylor]: Taking taylor expansion of y in y
2.309 * [approximate]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) (- (/ 1 y) (/ 1 z))) in (t z y) around 0
2.309 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) (- (/ 1 y) (/ 1 z))) in y
2.309 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.309 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.309 * [taylor]: Taking taylor expansion of t in y
2.309 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.309 * [taylor]: Taking taylor expansion of z in y
2.309 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
2.309 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.309 * [taylor]: Taking taylor expansion of y in y
2.310 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.310 * [taylor]: Taking taylor expansion of z in y
2.310 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) (- (/ 1 y) (/ 1 z))) in z
2.310 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.310 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.310 * [taylor]: Taking taylor expansion of t in z
2.310 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.310 * [taylor]: Taking taylor expansion of z in z
2.311 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
2.311 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.311 * [taylor]: Taking taylor expansion of y in z
2.311 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.311 * [taylor]: Taking taylor expansion of z in z
2.312 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) (- (/ 1 y) (/ 1 z))) in t
2.312 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
2.312 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.312 * [taylor]: Taking taylor expansion of t in t
2.313 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.313 * [taylor]: Taking taylor expansion of z in t
2.313 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
2.313 * [taylor]: Taking taylor expansion of (/ 1 y) in t
2.313 * [taylor]: Taking taylor expansion of y in t
2.313 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.313 * [taylor]: Taking taylor expansion of z in t
2.313 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) (- (/ 1 y) (/ 1 z))) in t
2.313 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
2.313 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.313 * [taylor]: Taking taylor expansion of t in t
2.314 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.314 * [taylor]: Taking taylor expansion of z in t
2.314 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
2.314 * [taylor]: Taking taylor expansion of (/ 1 y) in t
2.314 * [taylor]: Taking taylor expansion of y in t
2.314 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.314 * [taylor]: Taking taylor expansion of z in t
2.314 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 z))) in z
2.314 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
2.314 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.314 * [taylor]: Taking taylor expansion of y in z
2.314 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.314 * [taylor]: Taking taylor expansion of z in z
2.317 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 y) (/ 1 z)) z))) in z
2.317 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) z)) in z
2.317 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) z) in z
2.317 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
2.317 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.317 * [taylor]: Taking taylor expansion of y in z
2.317 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.317 * [taylor]: Taking taylor expansion of z in z
2.317 * [taylor]: Taking taylor expansion of z in z
2.320 * [taylor]: Taking taylor expansion of 1 in y
2.320 * [taylor]: Taking taylor expansion of -1 in y
2.322 * [taylor]: Taking taylor expansion of 0 in z
2.322 * [taylor]: Taking taylor expansion of 0 in y
2.324 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.324 * [taylor]: Taking taylor expansion of y in y
2.326 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.326 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.326 * [taylor]: Taking taylor expansion of y in y
2.328 * [approximate]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) (- (/ 1 z) (/ 1 y))) in (t z y) around 0
2.328 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) (- (/ 1 z) (/ 1 y))) in y
2.328 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.328 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.328 * [taylor]: Taking taylor expansion of z in y
2.328 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.328 * [taylor]: Taking taylor expansion of t in y
2.328 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
2.328 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.328 * [taylor]: Taking taylor expansion of z in y
2.328 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.328 * [taylor]: Taking taylor expansion of y in y
2.329 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) (- (/ 1 z) (/ 1 y))) in z
2.329 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.329 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.329 * [taylor]: Taking taylor expansion of z in z
2.329 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.329 * [taylor]: Taking taylor expansion of t in z
2.329 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
2.329 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.329 * [taylor]: Taking taylor expansion of z in z
2.330 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.330 * [taylor]: Taking taylor expansion of y in z
2.330 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) (- (/ 1 z) (/ 1 y))) in t
2.331 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
2.331 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.331 * [taylor]: Taking taylor expansion of z in t
2.331 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.331 * [taylor]: Taking taylor expansion of t in t
2.331 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in t
2.331 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.331 * [taylor]: Taking taylor expansion of z in t
2.331 * [taylor]: Taking taylor expansion of (/ 1 y) in t
2.331 * [taylor]: Taking taylor expansion of y in t
2.332 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) (- (/ 1 z) (/ 1 y))) in t
2.332 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
2.332 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.332 * [taylor]: Taking taylor expansion of z in t
2.332 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.332 * [taylor]: Taking taylor expansion of t in t
2.332 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in t
2.332 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.332 * [taylor]: Taking taylor expansion of z in t
2.332 * [taylor]: Taking taylor expansion of (/ 1 y) in t
2.332 * [taylor]: Taking taylor expansion of y in t
2.333 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 z) (/ 1 y))) in z
2.333 * [taylor]: Taking taylor expansion of -1 in z
2.333 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
2.333 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.333 * [taylor]: Taking taylor expansion of z in z
2.333 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.333 * [taylor]: Taking taylor expansion of y in z
2.336 * [taylor]: Taking taylor expansion of (/ 1 (* z (- (/ 1 z) (/ 1 y)))) in z
2.336 * [taylor]: Taking taylor expansion of (* z (- (/ 1 z) (/ 1 y))) in z
2.336 * [taylor]: Taking taylor expansion of z in z
2.336 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
2.336 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.336 * [taylor]: Taking taylor expansion of z in z
2.336 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.336 * [taylor]: Taking taylor expansion of y in z
2.338 * [taylor]: Taking taylor expansion of 1 in y
2.338 * [taylor]: Taking taylor expansion of -1 in y
2.340 * [taylor]: Taking taylor expansion of 0 in z
2.340 * [taylor]: Taking taylor expansion of 0 in y
2.342 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.342 * [taylor]: Taking taylor expansion of y in y
2.350 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.350 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.350 * [taylor]: Taking taylor expansion of y in y
2.351 * * * [progress]: simplifying candidates
2.354 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ x (/ (- t z) (- y z))))
  (log1p (/ x (/ (- t z) (- y z))))
  (- (log x) (- (log (- t z)) (log (- y z))))
  (- (log x) (log (/ (- t z) (- y z))))
  (log (/ x (/ (- t z) (- y z))))
  (exp (/ x (/ (- t z) (- y z))))
  (/ (* (* x x) x) (/ (* (* (- t z) (- t z)) (- t z)) (* (* (- y z) (- y z)) (- y z))))
  (/ (* (* x x) x) (* (* (/ (- t z) (- y z)) (/ (- t z) (- y z))) (/ (- t z) (- y z))))
  (* (cbrt (/ x (/ (- t z) (- y z)))) (cbrt (/ x (/ (- t z) (- y z)))))
  (cbrt (/ x (/ (- t z) (- y z))))
  (* (* (/ x (/ (- t z) (- y z))) (/ x (/ (- t z) (- y z)))) (/ x (/ (- t z) (- y z))))
  (sqrt (/ x (/ (- t z) (- y z))))
  (sqrt (/ x (/ (- t z) (- y z))))
  (- x)
  (- (/ (- t z) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ (- t z) (- y z))) (cbrt (/ (- t z) (- y z)))))
  (/ (cbrt x) (cbrt (/ (- t z) (- y z))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ (- t z) (- y z))))
  (/ (cbrt x) (sqrt (/ (- t z) (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (- t z)) (cbrt (- t z))) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (cbrt x) (/ (cbrt (- t z)) (cbrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (- t z)) (cbrt (- t z))) (sqrt (- y z))))
  (/ (cbrt x) (/ (cbrt (- t z)) (sqrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (- t z)) (cbrt (- t z))) 1))
  (/ (cbrt x) (/ (cbrt (- t z)) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (- t z)) (cbrt (- t z))) (+ (sqrt y) (sqrt z))))
  (/ (cbrt x) (/ (cbrt (- t z)) (- (sqrt y) (sqrt z))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (- t z)) (cbrt (- t z))) 1))
  (/ (cbrt x) (/ (cbrt (- t z)) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (- t z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (cbrt x) (/ (sqrt (- t z)) (cbrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (- t z)) (sqrt (- y z))))
  (/ (cbrt x) (/ (sqrt (- t z)) (sqrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (- t z)) 1))
  (/ (cbrt x) (/ (sqrt (- t z)) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (- t z)) (+ (sqrt y) (sqrt z))))
  (/ (cbrt x) (/ (sqrt (- t z)) (- (sqrt y) (sqrt z))))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (- t z)) 1))
  (/ (cbrt x) (/ (sqrt (- t z)) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (cbrt x) (/ (- t z) (cbrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt (- y z))))
  (/ (cbrt x) (/ (- t z) (sqrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ (- t z) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (+ (sqrt y) (sqrt z))))
  (/ (cbrt x) (/ (- t z) (- (sqrt y) (sqrt z))))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ (- t z) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ (+ (sqrt t) (sqrt z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (cbrt x) (/ (- (sqrt t) (sqrt z)) (cbrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ (+ (sqrt t) (sqrt z)) (sqrt (- y z))))
  (/ (cbrt x) (/ (- (sqrt t) (sqrt z)) (sqrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ (+ (sqrt t) (sqrt z)) 1))
  (/ (cbrt x) (/ (- (sqrt t) (sqrt z)) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ (+ (sqrt t) (sqrt z)) (+ (sqrt y) (sqrt z))))
  (/ (cbrt x) (/ (- (sqrt t) (sqrt z)) (- (sqrt y) (sqrt z))))
  (/ (* (cbrt x) (cbrt x)) (/ (+ (sqrt t) (sqrt z)) 1))
  (/ (cbrt x) (/ (- (sqrt t) (sqrt z)) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (cbrt x) (/ (- t z) (cbrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt (- y z))))
  (/ (cbrt x) (/ (- t z) (sqrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ (- t z) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (+ (sqrt y) (sqrt z))))
  (/ (cbrt x) (/ (- t z) (- (sqrt y) (sqrt z))))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ (- t z) (- y z)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (/ (- t z) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (- t z))
  (/ (cbrt x) (/ 1 (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ (- t z) (- (pow y 3) (pow z 3))))
  (/ (cbrt x) (+ (* y y) (+ (* z z) (* y z))))
  (/ (* (cbrt x) (cbrt x)) (/ (- t z) (- (* y y) (* z z))))
  (/ (cbrt x) (+ y z))
  (/ (sqrt x) (* (cbrt (/ (- t z) (- y z))) (cbrt (/ (- t z) (- y z)))))
  (/ (sqrt x) (cbrt (/ (- t z) (- y z))))
  (/ (sqrt x) (sqrt (/ (- t z) (- y z))))
  (/ (sqrt x) (sqrt (/ (- t z) (- y z))))
  (/ (sqrt x) (/ (* (cbrt (- t z)) (cbrt (- t z))) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (sqrt x) (/ (cbrt (- t z)) (cbrt (- y z))))
  (/ (sqrt x) (/ (* (cbrt (- t z)) (cbrt (- t z))) (sqrt (- y z))))
  (/ (sqrt x) (/ (cbrt (- t z)) (sqrt (- y z))))
  (/ (sqrt x) (/ (* (cbrt (- t z)) (cbrt (- t z))) 1))
  (/ (sqrt x) (/ (cbrt (- t z)) (- y z)))
  (/ (sqrt x) (/ (* (cbrt (- t z)) (cbrt (- t z))) (+ (sqrt y) (sqrt z))))
  (/ (sqrt x) (/ (cbrt (- t z)) (- (sqrt y) (sqrt z))))
  (/ (sqrt x) (/ (* (cbrt (- t z)) (cbrt (- t z))) 1))
  (/ (sqrt x) (/ (cbrt (- t z)) (- y z)))
  (/ (sqrt x) (/ (sqrt (- t z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (sqrt x) (/ (sqrt (- t z)) (cbrt (- y z))))
  (/ (sqrt x) (/ (sqrt (- t z)) (sqrt (- y z))))
  (/ (sqrt x) (/ (sqrt (- t z)) (sqrt (- y z))))
  (/ (sqrt x) (/ (sqrt (- t z)) 1))
  (/ (sqrt x) (/ (sqrt (- t z)) (- y z)))
  (/ (sqrt x) (/ (sqrt (- t z)) (+ (sqrt y) (sqrt z))))
  (/ (sqrt x) (/ (sqrt (- t z)) (- (sqrt y) (sqrt z))))
  (/ (sqrt x) (/ (sqrt (- t z)) 1))
  (/ (sqrt x) (/ (sqrt (- t z)) (- y z)))
  (/ (sqrt x) (/ 1 (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (sqrt x) (/ (- t z) (cbrt (- y z))))
  (/ (sqrt x) (/ 1 (sqrt (- y z))))
  (/ (sqrt x) (/ (- t z) (sqrt (- y z))))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ (- t z) (- y z)))
  (/ (sqrt x) (/ 1 (+ (sqrt y) (sqrt z))))
  (/ (sqrt x) (/ (- t z) (- (sqrt y) (sqrt z))))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ (- t z) (- y z)))
  (/ (sqrt x) (/ (+ (sqrt t) (sqrt z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (sqrt x) (/ (- (sqrt t) (sqrt z)) (cbrt (- y z))))
  (/ (sqrt x) (/ (+ (sqrt t) (sqrt z)) (sqrt (- y z))))
  (/ (sqrt x) (/ (- (sqrt t) (sqrt z)) (sqrt (- y z))))
  (/ (sqrt x) (/ (+ (sqrt t) (sqrt z)) 1))
  (/ (sqrt x) (/ (- (sqrt t) (sqrt z)) (- y z)))
  (/ (sqrt x) (/ (+ (sqrt t) (sqrt z)) (+ (sqrt y) (sqrt z))))
  (/ (sqrt x) (/ (- (sqrt t) (sqrt z)) (- (sqrt y) (sqrt z))))
  (/ (sqrt x) (/ (+ (sqrt t) (sqrt z)) 1))
  (/ (sqrt x) (/ (- (sqrt t) (sqrt z)) (- y z)))
  (/ (sqrt x) (/ 1 (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (sqrt x) (/ (- t z) (cbrt (- y z))))
  (/ (sqrt x) (/ 1 (sqrt (- y z))))
  (/ (sqrt x) (/ (- t z) (sqrt (- y z))))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ (- t z) (- y z)))
  (/ (sqrt x) (/ 1 (+ (sqrt y) (sqrt z))))
  (/ (sqrt x) (/ (- t z) (- (sqrt y) (sqrt z))))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ (- t z) (- y z)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (/ (- t z) (- y z)))
  (/ (sqrt x) (- t z))
  (/ (sqrt x) (/ 1 (- y z)))
  (/ (sqrt x) (/ (- t z) (- (pow y 3) (pow z 3))))
  (/ (sqrt x) (+ (* y y) (+ (* z z) (* y z))))
  (/ (sqrt x) (/ (- t z) (- (* y y) (* z z))))
  (/ (sqrt x) (+ y z))
  (/ 1 (* (cbrt (/ (- t z) (- y z))) (cbrt (/ (- t z) (- y z)))))
  (/ x (cbrt (/ (- t z) (- y z))))
  (/ 1 (sqrt (/ (- t z) (- y z))))
  (/ x (sqrt (/ (- t z) (- y z))))
  (/ 1 (/ (* (cbrt (- t z)) (cbrt (- t z))) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ x (/ (cbrt (- t z)) (cbrt (- y z))))
  (/ 1 (/ (* (cbrt (- t z)) (cbrt (- t z))) (sqrt (- y z))))
  (/ x (/ (cbrt (- t z)) (sqrt (- y z))))
  (/ 1 (/ (* (cbrt (- t z)) (cbrt (- t z))) 1))
  (/ x (/ (cbrt (- t z)) (- y z)))
  (/ 1 (/ (* (cbrt (- t z)) (cbrt (- t z))) (+ (sqrt y) (sqrt z))))
  (/ x (/ (cbrt (- t z)) (- (sqrt y) (sqrt z))))
  (/ 1 (/ (* (cbrt (- t z)) (cbrt (- t z))) 1))
  (/ x (/ (cbrt (- t z)) (- y z)))
  (/ 1 (/ (sqrt (- t z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ x (/ (sqrt (- t z)) (cbrt (- y z))))
  (/ 1 (/ (sqrt (- t z)) (sqrt (- y z))))
  (/ x (/ (sqrt (- t z)) (sqrt (- y z))))
  (/ 1 (/ (sqrt (- t z)) 1))
  (/ x (/ (sqrt (- t z)) (- y z)))
  (/ 1 (/ (sqrt (- t z)) (+ (sqrt y) (sqrt z))))
  (/ x (/ (sqrt (- t z)) (- (sqrt y) (sqrt z))))
  (/ 1 (/ (sqrt (- t z)) 1))
  (/ x (/ (sqrt (- t z)) (- y z)))
  (/ 1 (/ 1 (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ x (/ (- t z) (cbrt (- y z))))
  (/ 1 (/ 1 (sqrt (- y z))))
  (/ x (/ (- t z) (sqrt (- y z))))
  (/ 1 (/ 1 1))
  (/ x (/ (- t z) (- y z)))
  (/ 1 (/ 1 (+ (sqrt y) (sqrt z))))
  (/ x (/ (- t z) (- (sqrt y) (sqrt z))))
  (/ 1 (/ 1 1))
  (/ x (/ (- t z) (- y z)))
  (/ 1 (/ (+ (sqrt t) (sqrt z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ x (/ (- (sqrt t) (sqrt z)) (cbrt (- y z))))
  (/ 1 (/ (+ (sqrt t) (sqrt z)) (sqrt (- y z))))
  (/ x (/ (- (sqrt t) (sqrt z)) (sqrt (- y z))))
  (/ 1 (/ (+ (sqrt t) (sqrt z)) 1))
  (/ x (/ (- (sqrt t) (sqrt z)) (- y z)))
  (/ 1 (/ (+ (sqrt t) (sqrt z)) (+ (sqrt y) (sqrt z))))
  (/ x (/ (- (sqrt t) (sqrt z)) (- (sqrt y) (sqrt z))))
  (/ 1 (/ (+ (sqrt t) (sqrt z)) 1))
  (/ x (/ (- (sqrt t) (sqrt z)) (- y z)))
  (/ 1 (/ 1 (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ x (/ (- t z) (cbrt (- y z))))
  (/ 1 (/ 1 (sqrt (- y z))))
  (/ x (/ (- t z) (sqrt (- y z))))
  (/ 1 (/ 1 1))
  (/ x (/ (- t z) (- y z)))
  (/ 1 (/ 1 (+ (sqrt y) (sqrt z))))
  (/ x (/ (- t z) (- (sqrt y) (sqrt z))))
  (/ 1 (/ 1 1))
  (/ x (/ (- t z) (- y z)))
  (/ 1 1)
  (/ x (/ (- t z) (- y z)))
  (/ 1 (- t z))
  (/ x (/ 1 (- y z)))
  (/ 1 (/ (- t z) (- (pow y 3) (pow z 3))))
  (/ x (+ (* y y) (+ (* z z) (* y z))))
  (/ 1 (/ (- t z) (- (* y y) (* z z))))
  (/ x (+ y z))
  (/ 1 (/ (- t z) (- y z)))
  (/ (/ (- t z) (- y z)) x)
  (/ x (* (cbrt (/ (- t z) (- y z))) (cbrt (/ (- t z) (- y z)))))
  (/ x (sqrt (/ (- t z) (- y z))))
  (/ x (/ (* (cbrt (- t z)) (cbrt (- t z))) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ x (/ (* (cbrt (- t z)) (cbrt (- t z))) (sqrt (- y z))))
  (/ x (/ (* (cbrt (- t z)) (cbrt (- t z))) 1))
  (/ x (/ (* (cbrt (- t z)) (cbrt (- t z))) (+ (sqrt y) (sqrt z))))
  (/ x (/ (* (cbrt (- t z)) (cbrt (- t z))) 1))
  (/ x (/ (sqrt (- t z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ x (/ (sqrt (- t z)) (sqrt (- y z))))
  (/ x (/ (sqrt (- t z)) 1))
  (/ x (/ (sqrt (- t z)) (+ (sqrt y) (sqrt z))))
  (/ x (/ (sqrt (- t z)) 1))
  (/ x (/ 1 (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ x (/ 1 (sqrt (- y z))))
  (/ x (/ 1 1))
  (/ x (/ 1 (+ (sqrt y) (sqrt z))))
  (/ x (/ 1 1))
  (/ x (/ (+ (sqrt t) (sqrt z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ x (/ (+ (sqrt t) (sqrt z)) (sqrt (- y z))))
  (/ x (/ (+ (sqrt t) (sqrt z)) 1))
  (/ x (/ (+ (sqrt t) (sqrt z)) (+ (sqrt y) (sqrt z))))
  (/ x (/ (+ (sqrt t) (sqrt z)) 1))
  (/ x (/ 1 (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ x (/ 1 (sqrt (- y z))))
  (/ x (/ 1 1))
  (/ x (/ 1 (+ (sqrt y) (sqrt z))))
  (/ x (/ 1 1))
  (/ x 1)
  (/ x (- t z))
  (/ x (/ (- t z) (- (pow y 3) (pow z 3))))
  (/ x (/ (- t z) (- (* y y) (* z z))))
  (/ (/ (- t z) (- y z)) (cbrt x))
  (/ (/ (- t z) (- y z)) (sqrt x))
  (/ (/ (- t z) (- y z)) x)
  (/ x (- t z))
  (expm1 (/ (- t z) (- y z)))
  (log1p (/ (- t z) (- y z)))
  (- (log (- t z)) (log (- y z)))
  (log (/ (- t z) (- y z)))
  (exp (/ (- t z) (- y z)))
  (/ (* (* (- t z) (- t z)) (- t z)) (* (* (- y z) (- y z)) (- y z)))
  (* (cbrt (/ (- t z) (- y z))) (cbrt (/ (- t z) (- y z))))
  (cbrt (/ (- t z) (- y z)))
  (* (* (/ (- t z) (- y z)) (/ (- t z) (- y z))) (/ (- t z) (- y z)))
  (sqrt (/ (- t z) (- y z)))
  (sqrt (/ (- t z) (- y z)))
  (- (- t z))
  (- (- y z))
  (/ t (- y z))
  (/ z (- y z))
  (/ (* (cbrt (- t z)) (cbrt (- t z))) (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (cbrt (- t z)) (cbrt (- y z)))
  (/ (* (cbrt (- t z)) (cbrt (- t z))) (sqrt (- y z)))
  (/ (cbrt (- t z)) (sqrt (- y z)))
  (/ (* (cbrt (- t z)) (cbrt (- t z))) 1)
  (/ (cbrt (- t z)) (- y z))
  (/ (* (cbrt (- t z)) (cbrt (- t z))) (+ (sqrt y) (sqrt z)))
  (/ (cbrt (- t z)) (- (sqrt y) (sqrt z)))
  (/ (* (cbrt (- t z)) (cbrt (- t z))) 1)
  (/ (cbrt (- t z)) (- y z))
  (/ (sqrt (- t z)) (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (sqrt (- t z)) (cbrt (- y z)))
  (/ (sqrt (- t z)) (sqrt (- y z)))
  (/ (sqrt (- t z)) (sqrt (- y z)))
  (/ (sqrt (- t z)) 1)
  (/ (sqrt (- t z)) (- y z))
  (/ (sqrt (- t z)) (+ (sqrt y) (sqrt z)))
  (/ (sqrt (- t z)) (- (sqrt y) (sqrt z)))
  (/ (sqrt (- t z)) 1)
  (/ (sqrt (- t z)) (- y z))
  (/ 1 (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (- t z) (cbrt (- y z)))
  (/ 1 (sqrt (- y z)))
  (/ (- t z) (sqrt (- y z)))
  (/ 1 1)
  (/ (- t z) (- y z))
  (/ 1 (+ (sqrt y) (sqrt z)))
  (/ (- t z) (- (sqrt y) (sqrt z)))
  (/ 1 1)
  (/ (- t z) (- y z))
  (/ (+ (sqrt t) (sqrt z)) (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (- (sqrt t) (sqrt z)) (cbrt (- y z)))
  (/ (+ (sqrt t) (sqrt z)) (sqrt (- y z)))
  (/ (- (sqrt t) (sqrt z)) (sqrt (- y z)))
  (/ (+ (sqrt t) (sqrt z)) 1)
  (/ (- (sqrt t) (sqrt z)) (- y z))
  (/ (+ (sqrt t) (sqrt z)) (+ (sqrt y) (sqrt z)))
  (/ (- (sqrt t) (sqrt z)) (- (sqrt y) (sqrt z)))
  (/ (+ (sqrt t) (sqrt z)) 1)
  (/ (- (sqrt t) (sqrt z)) (- y z))
  (/ 1 (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (- t z) (cbrt (- y z)))
  (/ 1 (sqrt (- y z)))
  (/ (- t z) (sqrt (- y z)))
  (/ 1 1)
  (/ (- t z) (- y z))
  (/ 1 (+ (sqrt y) (sqrt z)))
  (/ (- t z) (- (sqrt y) (sqrt z)))
  (/ 1 1)
  (/ (- t z) (- y z))
  (/ 1 (- y z))
  (/ (- y z) (- t z))
  (/ (- t z) (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (- t z) (sqrt (- y z)))
  (/ (- t z) 1)
  (/ (- t z) (+ (sqrt y) (sqrt z)))
  (/ (- t z) 1)
  (/ (- y z) (cbrt (- t z)))
  (/ (- y z) (sqrt (- t z)))
  (/ (- y z) (- t z))
  (/ (- y z) (- (sqrt t) (sqrt z)))
  (/ (- y z) (- t z))
  (/ (- t z) (- (pow y 3) (pow z 3)))
  (/ (- t z) (- (* y y) (* z z)))
  (* (- y z) (+ (* t t) (+ (* z z) (* t z))))
  (* (- y z) (+ t z))
  x
  (/ (* x y) t)
  (/ (* x y) t)
  0
  0
  0
2.364 * * [simplify]: iteration  0 :  274  enodes  (cost  3524 )
2.413 * * [simplify]: iteration  1 :  646  enodes  (cost  3300 )
2.565 * * [simplify]: iteration  2 :  2795  enodes  (cost  3198 )
3.169 * * [simplify]: iteration  done :  5000  enodes  (cost  3198 )
3.170 * [simplify]: Simplified to:
   (expm1 (/ x (/ (- t z) (- y z))))
  (log1p (/ x (/ (- t z) (- y z))))
  (log (/ x (/ (- t z) (- y z))))
  (log (/ x (/ (- t z) (- y z))))
  (log (/ x (/ (- t z) (- y z))))
  (exp (/ x (/ (- t z) (- y z))))
  (pow (/ x (/ (- t z) (- y z))) 3)
  (pow (/ x (/ (- t z) (- y z))) 3)
  (* (cbrt (/ x (/ (- t z) (- y z)))) (cbrt (/ x (/ (- t z) (- y z)))))
  (cbrt (/ x (/ (- t z) (- y z))))
  (pow (/ x (/ (- t z) (- y z))) 3)
  (sqrt (/ x (/ (- t z) (- y z))))
  (sqrt (/ x (/ (- t z) (- y z))))
  (- x)
  (- (/ (- t z) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ (- t z) (- y z))) (cbrt (/ (- t z) (- y z)))))
  (/ (cbrt x) (cbrt (/ (- t z) (- y z))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ (- t z) (- y z))))
  (/ (cbrt x) (sqrt (/ (- t z) (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (- t z)) (cbrt (- t z))) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (cbrt x) (/ (cbrt (- t z)) (cbrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (- t z)) (cbrt (- t z))) (sqrt (- y z))))
  (/ (cbrt x) (/ (cbrt (- t z)) (sqrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (cbrt x) (/ (cbrt (- t z)) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (- t z)) (cbrt (- t z))) (+ (sqrt y) (sqrt z))))
  (/ (cbrt x) (/ (cbrt (- t z)) (- (sqrt y) (sqrt z))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (cbrt x) (/ (cbrt (- t z)) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (- t z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (cbrt x) (/ (sqrt (- t z)) (cbrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (- t z)) (sqrt (- y z))))
  (/ (cbrt x) (/ (sqrt (- t z)) (sqrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- t z)))
  (/ (cbrt x) (/ (sqrt (- t z)) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (- t z)) (+ (sqrt y) (sqrt z))))
  (/ (cbrt x) (/ (sqrt (- t z)) (- (sqrt y) (sqrt z))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- t z)))
  (/ (cbrt x) (/ (sqrt (- t z)) (- y z)))
  (* (* (cbrt x) (cbrt x)) (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (cbrt x) (/ (- t z) (cbrt (- y z))))
  (* (* (cbrt x) (cbrt x)) (sqrt (- y z)))
  (/ (cbrt x) (/ (- t z) (sqrt (- y z))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ (- t z) (- y z)))
  (* (* (cbrt x) (cbrt x)) (+ (sqrt z) (sqrt y)))
  (/ (cbrt x) (/ (- t z) (- (sqrt y) (sqrt z))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ (- t z) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ (+ (sqrt t) (sqrt z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (cbrt x) (/ (- (sqrt t) (sqrt z)) (cbrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (/ (+ (sqrt t) (sqrt z)) (sqrt (- y z))))
  (/ (cbrt x) (/ (- (sqrt t) (sqrt z)) (sqrt (- y z))))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt t) (sqrt z)))
  (/ (cbrt x) (/ (- (sqrt t) (sqrt z)) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (/ (+ (sqrt t) (sqrt z)) (+ (sqrt y) (sqrt z))))
  (/ (cbrt x) (/ (- (sqrt t) (sqrt z)) (- (sqrt y) (sqrt z))))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt t) (sqrt z)))
  (/ (cbrt x) (/ (- (sqrt t) (sqrt z)) (- y z)))
  (* (* (cbrt x) (cbrt x)) (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (cbrt x) (/ (- t z) (cbrt (- y z))))
  (* (* (cbrt x) (cbrt x)) (sqrt (- y z)))
  (/ (cbrt x) (/ (- t z) (sqrt (- y z))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ (- t z) (- y z)))
  (* (* (cbrt x) (cbrt x)) (+ (sqrt z) (sqrt y)))
  (/ (cbrt x) (/ (- t z) (- (sqrt y) (sqrt z))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ (- t z) (- y z)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ (- t z) (- y z)))
  (/ (* (cbrt x) (cbrt x)) (- t z))
  (* (- y z) (cbrt x))
  (/ (* (cbrt x) (cbrt x)) (/ (- t z) (- (pow y 3) (pow z 3))))
  (/ (cbrt x) (fma y y (* z (+ y z))))
  (/ (* (cbrt x) (cbrt x)) (/ (- t z) (- (* y y) (* z z))))
  (/ (cbrt x) (+ y z))
  (/ (sqrt x) (* (cbrt (/ (- t z) (- y z))) (cbrt (/ (- t z) (- y z)))))
  (/ (sqrt x) (cbrt (/ (- t z) (- y z))))
  (/ (sqrt x) (sqrt (/ (- t z) (- y z))))
  (/ (sqrt x) (sqrt (/ (- t z) (- y z))))
  (/ (sqrt x) (/ (* (cbrt (- t z)) (cbrt (- t z))) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (sqrt x) (/ (cbrt (- t z)) (cbrt (- y z))))
  (/ (sqrt x) (/ (* (cbrt (- t z)) (cbrt (- t z))) (sqrt (- y z))))
  (/ (sqrt x) (/ (cbrt (- t z)) (sqrt (- y z))))
  (/ (sqrt x) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (sqrt x) (/ (cbrt (- t z)) (- y z)))
  (/ (sqrt x) (/ (* (cbrt (- t z)) (cbrt (- t z))) (+ (sqrt y) (sqrt z))))
  (/ (sqrt x) (/ (cbrt (- t z)) (- (sqrt y) (sqrt z))))
  (/ (sqrt x) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (sqrt x) (/ (cbrt (- t z)) (- y z)))
  (/ (sqrt x) (/ (sqrt (- t z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (sqrt x) (/ (sqrt (- t z)) (cbrt (- y z))))
  (/ (sqrt x) (/ (sqrt (- t z)) (sqrt (- y z))))
  (/ (sqrt x) (/ (sqrt (- t z)) (sqrt (- y z))))
  (/ (sqrt x) (sqrt (- t z)))
  (/ (sqrt x) (/ (sqrt (- t z)) (- y z)))
  (/ (sqrt x) (/ (sqrt (- t z)) (+ (sqrt y) (sqrt z))))
  (/ (sqrt x) (/ (sqrt (- t z)) (- (sqrt y) (sqrt z))))
  (/ (sqrt x) (sqrt (- t z)))
  (/ (sqrt x) (/ (sqrt (- t z)) (- y z)))
  (* (sqrt x) (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (sqrt x) (/ (- t z) (cbrt (- y z))))
  (* (sqrt x) (sqrt (- y z)))
  (/ (sqrt x) (/ (- t z) (sqrt (- y z))))
  (sqrt x)
  (/ (sqrt x) (/ (- t z) (- y z)))
  (* (sqrt x) (+ (sqrt y) (sqrt z)))
  (/ (sqrt x) (/ (- t z) (- (sqrt y) (sqrt z))))
  (sqrt x)
  (/ (sqrt x) (/ (- t z) (- y z)))
  (/ (sqrt x) (/ (+ (sqrt t) (sqrt z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ (sqrt x) (/ (- (sqrt t) (sqrt z)) (cbrt (- y z))))
  (/ (sqrt x) (/ (+ (sqrt t) (sqrt z)) (sqrt (- y z))))
  (/ (sqrt x) (/ (- (sqrt t) (sqrt z)) (sqrt (- y z))))
  (/ (sqrt x) (+ (sqrt t) (sqrt z)))
  (/ (sqrt x) (/ (- (sqrt t) (sqrt z)) (- y z)))
  (/ (sqrt x) (/ (+ (sqrt t) (sqrt z)) (+ (sqrt y) (sqrt z))))
  (/ (sqrt x) (/ (- (sqrt t) (sqrt z)) (- (sqrt y) (sqrt z))))
  (/ (sqrt x) (+ (sqrt t) (sqrt z)))
  (/ (sqrt x) (/ (- (sqrt t) (sqrt z)) (- y z)))
  (* (sqrt x) (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (sqrt x) (/ (- t z) (cbrt (- y z))))
  (* (sqrt x) (sqrt (- y z)))
  (/ (sqrt x) (/ (- t z) (sqrt (- y z))))
  (sqrt x)
  (/ (sqrt x) (/ (- t z) (- y z)))
  (* (sqrt x) (+ (sqrt y) (sqrt z)))
  (/ (sqrt x) (/ (- t z) (- (sqrt y) (sqrt z))))
  (sqrt x)
  (/ (sqrt x) (/ (- t z) (- y z)))
  (sqrt x)
  (/ (sqrt x) (/ (- t z) (- y z)))
  (/ (sqrt x) (- t z))
  (* (- y z) (sqrt x))
  (/ (sqrt x) (/ (- t z) (- (pow y 3) (pow z 3))))
  (/ (sqrt x) (fma y y (* z (+ y z))))
  (/ (sqrt x) (/ (- t z) (- (* y y) (* z z))))
  (/ (sqrt x) (+ y z))
  (/ 1 (* (cbrt (/ (- t z) (- y z))) (cbrt (/ (- t z) (- y z)))))
  (/ x (cbrt (/ (- t z) (- y z))))
  (/ 1 (sqrt (/ (- t z) (- y z))))
  (/ x (sqrt (/ (- t z) (- y z))))
  (/ (* (cbrt (- y z)) (cbrt (- y z))) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ x (/ (cbrt (- t z)) (cbrt (- y z))))
  (/ (sqrt (- y z)) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ x (/ (cbrt (- t z)) (sqrt (- y z))))
  (/ 1 (* (cbrt (- t z)) (cbrt (- t z))))
  (/ x (/ (cbrt (- t z)) (- y z)))
  (/ (+ (sqrt y) (sqrt z)) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ x (/ (cbrt (- t z)) (- (sqrt y) (sqrt z))))
  (/ 1 (* (cbrt (- t z)) (cbrt (- t z))))
  (/ x (/ (cbrt (- t z)) (- y z)))
  (/ (* (cbrt (- y z)) (cbrt (- y z))) (sqrt (- t z)))
  (/ x (/ (sqrt (- t z)) (cbrt (- y z))))
  (/ (sqrt (- y z)) (sqrt (- t z)))
  (/ x (/ (sqrt (- t z)) (sqrt (- y z))))
  (/ 1 (sqrt (- t z)))
  (/ x (/ (sqrt (- t z)) (- y z)))
  (/ (+ (sqrt y) (sqrt z)) (sqrt (- t z)))
  (/ x (/ (sqrt (- t z)) (- (sqrt y) (sqrt z))))
  (/ 1 (sqrt (- t z)))
  (/ x (/ (sqrt (- t z)) (- y z)))
  (* (cbrt (- y z)) (cbrt (- y z)))
  (/ x (/ (- t z) (cbrt (- y z))))
  (sqrt (- y z))
  (/ x (/ (- t z) (sqrt (- y z))))
  1
  (/ x (/ (- t z) (- y z)))
  (+ (sqrt y) (sqrt z))
  (/ x (/ (- t z) (- (sqrt y) (sqrt z))))
  1
  (/ x (/ (- t z) (- y z)))
  (/ (* (cbrt (- y z)) (cbrt (- y z))) (+ (sqrt t) (sqrt z)))
  (/ x (/ (- (sqrt t) (sqrt z)) (cbrt (- y z))))
  (/ (sqrt (- y z)) (+ (sqrt t) (sqrt z)))
  (/ x (/ (- (sqrt t) (sqrt z)) (sqrt (- y z))))
  (/ 1 (+ (sqrt t) (sqrt z)))
  (/ x (/ (- (sqrt t) (sqrt z)) (- y z)))
  (/ (+ (sqrt y) (sqrt z)) (+ (sqrt t) (sqrt z)))
  (/ x (/ (- (sqrt t) (sqrt z)) (- (sqrt y) (sqrt z))))
  (/ 1 (+ (sqrt t) (sqrt z)))
  (/ x (/ (- (sqrt t) (sqrt z)) (- y z)))
  (* (cbrt (- y z)) (cbrt (- y z)))
  (/ x (/ (- t z) (cbrt (- y z))))
  (sqrt (- y z))
  (/ x (/ (- t z) (sqrt (- y z))))
  1
  (/ x (/ (- t z) (- y z)))
  (+ (sqrt y) (sqrt z))
  (/ x (/ (- t z) (- (sqrt y) (sqrt z))))
  1
  (/ x (/ (- t z) (- y z)))
  1
  (/ x (/ (- t z) (- y z)))
  (/ 1 (- t z))
  (* x (- y z))
  (/ 1 (/ (- t z) (- (pow y 3) (pow z 3))))
  (/ x (fma y y (* z (+ y z))))
  (/ 1 (/ (- t z) (- (* y y) (* z z))))
  (/ x (+ y z))
  (/ 1 (/ (- t z) (- y z)))
  (/ (/ (- t z) (- y z)) x)
  (/ x (* (cbrt (/ (- t z) (- y z))) (cbrt (/ (- t z) (- y z)))))
  (/ x (sqrt (/ (- t z) (- y z))))
  (/ x (/ (* (cbrt (- t z)) (cbrt (- t z))) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ x (/ (* (cbrt (- t z)) (cbrt (- t z))) (sqrt (- y z))))
  (/ x (* (cbrt (- t z)) (cbrt (- t z))))
  (/ x (/ (* (cbrt (- t z)) (cbrt (- t z))) (+ (sqrt y) (sqrt z))))
  (/ x (* (cbrt (- t z)) (cbrt (- t z))))
  (/ x (/ (sqrt (- t z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ x (/ (sqrt (- t z)) (sqrt (- y z))))
  (/ x (sqrt (- t z)))
  (/ x (/ (sqrt (- t z)) (+ (sqrt y) (sqrt z))))
  (/ x (sqrt (- t z)))
  (* x (* (cbrt (- y z)) (cbrt (- y z))))
  (* x (sqrt (- y z)))
  x
  (* x (+ (sqrt z) (sqrt y)))
  x
  (/ x (/ (+ (sqrt t) (sqrt z)) (* (cbrt (- y z)) (cbrt (- y z)))))
  (/ x (/ (+ (sqrt t) (sqrt z)) (sqrt (- y z))))
  (/ x (+ (sqrt t) (sqrt z)))
  (/ x (/ (+ (sqrt t) (sqrt z)) (+ (sqrt y) (sqrt z))))
  (/ x (+ (sqrt t) (sqrt z)))
  (* x (* (cbrt (- y z)) (cbrt (- y z))))
  (* x (sqrt (- y z)))
  x
  (* x (+ (sqrt z) (sqrt y)))
  x
  x
  (/ x (- t z))
  (/ x (/ (- t z) (- (pow y 3) (pow z 3))))
  (/ x (/ (- t z) (- (* y y) (* z z))))
  (/ (/ (- t z) (- y z)) (cbrt x))
  (/ (/ (- t z) (- y z)) (sqrt x))
  (/ (/ (- t z) (- y z)) x)
  (/ x (- t z))
  (expm1 (/ (- t z) (- y z)))
  (log1p (/ (- t z) (- y z)))
  (log (/ (- t z) (- y z)))
  (log (/ (- t z) (- y z)))
  (exp (/ (- t z) (- y z)))
  (pow (/ (- t z) (- y z)) 3)
  (* (cbrt (/ (- t z) (- y z))) (cbrt (/ (- t z) (- y z))))
  (cbrt (/ (- t z) (- y z)))
  (pow (/ (- t z) (- y z)) 3)
  (sqrt (/ (- t z) (- y z)))
  (sqrt (/ (- t z) (- y z)))
  (- (- t z))
  (- (- y z))
  (/ t (- y z))
  (/ z (- y z))
  (/ (* (cbrt (- t z)) (cbrt (- t z))) (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (cbrt (- t z)) (cbrt (- y z)))
  (/ (* (cbrt (- t z)) (cbrt (- t z))) (sqrt (- y z)))
  (/ (cbrt (- t z)) (sqrt (- y z)))
  (* (cbrt (- t z)) (cbrt (- t z)))
  (/ (cbrt (- t z)) (- y z))
  (/ (* (cbrt (- t z)) (cbrt (- t z))) (+ (sqrt y) (sqrt z)))
  (/ (cbrt (- t z)) (- (sqrt y) (sqrt z)))
  (* (cbrt (- t z)) (cbrt (- t z)))
  (/ (cbrt (- t z)) (- y z))
  (/ (sqrt (- t z)) (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (sqrt (- t z)) (cbrt (- y z)))
  (/ (sqrt (- t z)) (sqrt (- y z)))
  (/ (sqrt (- t z)) (sqrt (- y z)))
  (sqrt (- t z))
  (/ (sqrt (- t z)) (- y z))
  (/ (sqrt (- t z)) (+ (sqrt y) (sqrt z)))
  (/ (sqrt (- t z)) (- (sqrt y) (sqrt z)))
  (sqrt (- t z))
  (/ (sqrt (- t z)) (- y z))
  (/ 1 (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (- t z) (cbrt (- y z)))
  (/ 1 (sqrt (- y z)))
  (/ (- t z) (sqrt (- y z)))
  1
  (/ (- t z) (- y z))
  (/ 1 (+ (sqrt y) (sqrt z)))
  (/ (- t z) (- (sqrt y) (sqrt z)))
  1
  (/ (- t z) (- y z))
  (/ (+ (sqrt t) (sqrt z)) (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (- (sqrt t) (sqrt z)) (cbrt (- y z)))
  (/ (+ (sqrt t) (sqrt z)) (sqrt (- y z)))
  (/ (- (sqrt t) (sqrt z)) (sqrt (- y z)))
  (+ (sqrt t) (sqrt z))
  (/ (- (sqrt t) (sqrt z)) (- y z))
  (/ (+ (sqrt t) (sqrt z)) (+ (sqrt y) (sqrt z)))
  (/ (- (sqrt t) (sqrt z)) (- (sqrt y) (sqrt z)))
  (+ (sqrt t) (sqrt z))
  (/ (- (sqrt t) (sqrt z)) (- y z))
  (/ 1 (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (- t z) (cbrt (- y z)))
  (/ 1 (sqrt (- y z)))
  (/ (- t z) (sqrt (- y z)))
  1
  (/ (- t z) (- y z))
  (/ 1 (+ (sqrt y) (sqrt z)))
  (/ (- t z) (- (sqrt y) (sqrt z)))
  1
  (/ (- t z) (- y z))
  (/ 1 (- y z))
  (/ (- y z) (- t z))
  (/ (- t z) (* (cbrt (- y z)) (cbrt (- y z))))
  (/ (- t z) (sqrt (- y z)))
  (- t z)
  (/ (- t z) (+ (sqrt y) (sqrt z)))
  (- t z)
  (/ (- y z) (cbrt (- t z)))
  (/ (- y z) (sqrt (- t z)))
  (/ (- y z) (- t z))
  (/ (- y z) (- (sqrt t) (sqrt z)))
  (/ (- y z) (- t z))
  (/ (- t z) (- (pow y 3) (pow z 3)))
  (/ (- t z) (- (* y y) (* z z)))
  (* (fma t t (* z (+ t z))) (- y z))
  (* (- y z) (+ t z))
  x
  (/ (* x y) t)
  (/ (* x y) t)
  0
  0
  0
3.175 * * * [progress]: adding candidates to table
3.842 * * [progress]: iteration 3 / 4
3.842 * * * [progress]: picking best candidate
3.850 * * * * [pick]: Picked  #<alt (λ (x y z t) (* x (/ (- y z) (- t z))))>
3.851 * * * [progress]: localizing error
3.857 * * * [progress]: generating rewritten candidates
3.857 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
3.883 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
3.899 * * * [progress]: generating series expansions
3.899 * * * * [progress]: [ 1 / 2 ] generating series at (2)
3.899 * [approximate]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in (x y z t) around 0
3.899 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in t
3.899 * [taylor]: Taking taylor expansion of (* (- y z) x) in t
3.899 * [taylor]: Taking taylor expansion of (- y z) in t
3.899 * [taylor]: Taking taylor expansion of y in t
3.899 * [taylor]: Taking taylor expansion of z in t
3.899 * [taylor]: Taking taylor expansion of x in t
3.899 * [taylor]: Taking taylor expansion of (- t z) in t
3.899 * [taylor]: Taking taylor expansion of t in t
3.899 * [taylor]: Taking taylor expansion of z in t
3.899 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in z
3.899 * [taylor]: Taking taylor expansion of (* (- y z) x) in z
3.899 * [taylor]: Taking taylor expansion of (- y z) in z
3.899 * [taylor]: Taking taylor expansion of y in z
3.899 * [taylor]: Taking taylor expansion of z in z
3.900 * [taylor]: Taking taylor expansion of x in z
3.900 * [taylor]: Taking taylor expansion of (- t z) in z
3.900 * [taylor]: Taking taylor expansion of t in z
3.900 * [taylor]: Taking taylor expansion of z in z
3.901 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in y
3.901 * [taylor]: Taking taylor expansion of (* (- y z) x) in y
3.901 * [taylor]: Taking taylor expansion of (- y z) in y
3.901 * [taylor]: Taking taylor expansion of y in y
3.901 * [taylor]: Taking taylor expansion of z in y
3.901 * [taylor]: Taking taylor expansion of x in y
3.901 * [taylor]: Taking taylor expansion of (- t z) in y
3.901 * [taylor]: Taking taylor expansion of t in y
3.901 * [taylor]: Taking taylor expansion of z in y
3.901 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in x
3.901 * [taylor]: Taking taylor expansion of (* (- y z) x) in x
3.901 * [taylor]: Taking taylor expansion of (- y z) in x
3.901 * [taylor]: Taking taylor expansion of y in x
3.901 * [taylor]: Taking taylor expansion of z in x
3.901 * [taylor]: Taking taylor expansion of x in x
3.901 * [taylor]: Taking taylor expansion of (- t z) in x
3.901 * [taylor]: Taking taylor expansion of t in x
3.901 * [taylor]: Taking taylor expansion of z in x
3.902 * [taylor]: Taking taylor expansion of (/ (* (- y z) x) (- t z)) in x
3.902 * [taylor]: Taking taylor expansion of (* (- y z) x) in x
3.902 * [taylor]: Taking taylor expansion of (- y z) in x
3.902 * [taylor]: Taking taylor expansion of y in x
3.902 * [taylor]: Taking taylor expansion of z in x
3.902 * [taylor]: Taking taylor expansion of x in x
3.902 * [taylor]: Taking taylor expansion of (- t z) in x
3.902 * [taylor]: Taking taylor expansion of t in x
3.902 * [taylor]: Taking taylor expansion of z in x
3.904 * [taylor]: Taking taylor expansion of (/ (- y z) (- t z)) in y
3.904 * [taylor]: Taking taylor expansion of (- y z) in y
3.904 * [taylor]: Taking taylor expansion of y in y
3.904 * [taylor]: Taking taylor expansion of z in y
3.904 * [taylor]: Taking taylor expansion of (- t z) in y
3.904 * [taylor]: Taking taylor expansion of t in y
3.904 * [taylor]: Taking taylor expansion of z in y
3.904 * [taylor]: Taking taylor expansion of (* -1 (/ z (- t z))) in z
3.904 * [taylor]: Taking taylor expansion of -1 in z
3.904 * [taylor]: Taking taylor expansion of (/ z (- t z)) in z
3.904 * [taylor]: Taking taylor expansion of z in z
3.904 * [taylor]: Taking taylor expansion of (- t z) in z
3.904 * [taylor]: Taking taylor expansion of t in z
3.904 * [taylor]: Taking taylor expansion of z in z
3.906 * [taylor]: Taking taylor expansion of 0 in y
3.906 * [taylor]: Taking taylor expansion of 0 in z
3.906 * [taylor]: Taking taylor expansion of 0 in t
3.907 * [taylor]: Taking taylor expansion of (/ 1 (- t z)) in z
3.907 * [taylor]: Taking taylor expansion of (- t z) in z
3.907 * [taylor]: Taking taylor expansion of t in z
3.907 * [taylor]: Taking taylor expansion of z in z
3.908 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.908 * [taylor]: Taking taylor expansion of t in t
3.908 * [taylor]: Taking taylor expansion of (/ -1 t) in t
3.908 * [taylor]: Taking taylor expansion of -1 in t
3.908 * [taylor]: Taking taylor expansion of t in t
3.911 * [taylor]: Taking taylor expansion of 0 in y
3.911 * [taylor]: Taking taylor expansion of 0 in z
3.911 * [taylor]: Taking taylor expansion of 0 in t
3.911 * [taylor]: Taking taylor expansion of 0 in z
3.911 * [taylor]: Taking taylor expansion of 0 in t
3.912 * [taylor]: Taking taylor expansion of 0 in z
3.912 * [taylor]: Taking taylor expansion of 0 in t
3.912 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in (x y z t) around 0
3.912 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in t
3.912 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
3.912 * [taylor]: Taking taylor expansion of (/ 1 y) in t
3.913 * [taylor]: Taking taylor expansion of y in t
3.913 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.913 * [taylor]: Taking taylor expansion of z in t
3.913 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in t
3.913 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
3.913 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.913 * [taylor]: Taking taylor expansion of t in t
3.913 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.913 * [taylor]: Taking taylor expansion of z in t
3.913 * [taylor]: Taking taylor expansion of x in t
3.914 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in z
3.914 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
3.914 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.914 * [taylor]: Taking taylor expansion of y in z
3.914 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.914 * [taylor]: Taking taylor expansion of z in z
3.914 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in z
3.914 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.914 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.914 * [taylor]: Taking taylor expansion of t in z
3.914 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.914 * [taylor]: Taking taylor expansion of z in z
3.915 * [taylor]: Taking taylor expansion of x in z
3.916 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in y
3.916 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
3.916 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.916 * [taylor]: Taking taylor expansion of y in y
3.916 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.916 * [taylor]: Taking taylor expansion of z in y
3.916 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in y
3.916 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.916 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.916 * [taylor]: Taking taylor expansion of t in y
3.916 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.916 * [taylor]: Taking taylor expansion of z in y
3.916 * [taylor]: Taking taylor expansion of x in y
3.917 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in x
3.917 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
3.917 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.917 * [taylor]: Taking taylor expansion of y in x
3.917 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.917 * [taylor]: Taking taylor expansion of z in x
3.917 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in x
3.917 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in x
3.917 * [taylor]: Taking taylor expansion of (/ 1 t) in x
3.917 * [taylor]: Taking taylor expansion of t in x
3.917 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.917 * [taylor]: Taking taylor expansion of z in x
3.917 * [taylor]: Taking taylor expansion of x in x
3.918 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (* (- (/ 1 t) (/ 1 z)) x)) in x
3.918 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
3.918 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.918 * [taylor]: Taking taylor expansion of y in x
3.918 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.919 * [taylor]: Taking taylor expansion of z in x
3.919 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) x) in x
3.919 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in x
3.919 * [taylor]: Taking taylor expansion of (/ 1 t) in x
3.919 * [taylor]: Taking taylor expansion of t in x
3.919 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.919 * [taylor]: Taking taylor expansion of z in x
3.919 * [taylor]: Taking taylor expansion of x in x
3.920 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 z))) in y
3.920 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
3.920 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.920 * [taylor]: Taking taylor expansion of y in y
3.921 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.921 * [taylor]: Taking taylor expansion of z in y
3.921 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.921 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.921 * [taylor]: Taking taylor expansion of t in y
3.921 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.921 * [taylor]: Taking taylor expansion of z in y
3.921 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 t) (/ 1 z))) in z
3.921 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.921 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.921 * [taylor]: Taking taylor expansion of t in z
3.921 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.921 * [taylor]: Taking taylor expansion of z in z
3.924 * [taylor]: Taking taylor expansion of 0 in y
3.926 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 t) (/ 1 z)) z))) in z
3.926 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 t) (/ 1 z)) z)) in z
3.926 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) z) in z
3.926 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.926 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.926 * [taylor]: Taking taylor expansion of t in z
3.926 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.926 * [taylor]: Taking taylor expansion of z in z
3.926 * [taylor]: Taking taylor expansion of z in z
3.929 * [taylor]: Taking taylor expansion of 1 in t
3.929 * [taylor]: Taking taylor expansion of -1 in t
3.931 * [taylor]: Taking taylor expansion of 0 in y
3.931 * [taylor]: Taking taylor expansion of 0 in z
3.931 * [taylor]: Taking taylor expansion of 0 in t
3.933 * [taylor]: Taking taylor expansion of 0 in z
3.933 * [taylor]: Taking taylor expansion of 0 in t
3.936 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.936 * [taylor]: Taking taylor expansion of t in t
3.938 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
3.938 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.938 * [taylor]: Taking taylor expansion of t in t
3.939 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in (x y z t) around 0
3.939 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in t
3.939 * [taylor]: Taking taylor expansion of -1 in t
3.939 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in t
3.940 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in t
3.940 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.940 * [taylor]: Taking taylor expansion of z in t
3.940 * [taylor]: Taking taylor expansion of (/ 1 y) in t
3.940 * [taylor]: Taking taylor expansion of y in t
3.940 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in t
3.940 * [taylor]: Taking taylor expansion of x in t
3.940 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
3.940 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.940 * [taylor]: Taking taylor expansion of z in t
3.940 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.940 * [taylor]: Taking taylor expansion of t in t
3.941 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in z
3.941 * [taylor]: Taking taylor expansion of -1 in z
3.941 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in z
3.941 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
3.941 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.941 * [taylor]: Taking taylor expansion of z in z
3.941 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.941 * [taylor]: Taking taylor expansion of y in z
3.941 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in z
3.941 * [taylor]: Taking taylor expansion of x in z
3.941 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.941 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.941 * [taylor]: Taking taylor expansion of z in z
3.942 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.942 * [taylor]: Taking taylor expansion of t in z
3.942 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in y
3.942 * [taylor]: Taking taylor expansion of -1 in y
3.942 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in y
3.942 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
3.942 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.942 * [taylor]: Taking taylor expansion of z in y
3.943 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.943 * [taylor]: Taking taylor expansion of y in y
3.943 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in y
3.943 * [taylor]: Taking taylor expansion of x in y
3.943 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.943 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.943 * [taylor]: Taking taylor expansion of z in y
3.943 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.943 * [taylor]: Taking taylor expansion of t in y
3.944 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in x
3.944 * [taylor]: Taking taylor expansion of -1 in x
3.944 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in x
3.944 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
3.944 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.944 * [taylor]: Taking taylor expansion of z in x
3.944 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.944 * [taylor]: Taking taylor expansion of y in x
3.944 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in x
3.944 * [taylor]: Taking taylor expansion of x in x
3.944 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in x
3.944 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.944 * [taylor]: Taking taylor expansion of z in x
3.944 * [taylor]: Taking taylor expansion of (/ 1 t) in x
3.944 * [taylor]: Taking taylor expansion of t in x
3.945 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t))))) in x
3.945 * [taylor]: Taking taylor expansion of -1 in x
3.945 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (* x (- (/ 1 z) (/ 1 t)))) in x
3.946 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
3.946 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.946 * [taylor]: Taking taylor expansion of z in x
3.946 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.946 * [taylor]: Taking taylor expansion of y in x
3.946 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 t))) in x
3.946 * [taylor]: Taking taylor expansion of x in x
3.946 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in x
3.946 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.946 * [taylor]: Taking taylor expansion of z in x
3.946 * [taylor]: Taking taylor expansion of (/ 1 t) in x
3.946 * [taylor]: Taking taylor expansion of t in x
3.947 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 y)) (- (/ 1 z) (/ 1 t)))) in y
3.947 * [taylor]: Taking taylor expansion of -1 in y
3.947 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (- (/ 1 z) (/ 1 t))) in y
3.947 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
3.947 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.947 * [taylor]: Taking taylor expansion of z in y
3.948 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.948 * [taylor]: Taking taylor expansion of y in y
3.948 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.948 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.948 * [taylor]: Taking taylor expansion of z in y
3.948 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.948 * [taylor]: Taking taylor expansion of t in y
3.949 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in z
3.949 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.949 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.949 * [taylor]: Taking taylor expansion of z in z
3.949 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.949 * [taylor]: Taking taylor expansion of t in z
3.952 * [taylor]: Taking taylor expansion of 0 in y
3.954 * [taylor]: Taking taylor expansion of (- (/ 1 (* z (- (/ 1 z) (/ 1 t))))) in z
3.954 * [taylor]: Taking taylor expansion of (/ 1 (* z (- (/ 1 z) (/ 1 t)))) in z
3.954 * [taylor]: Taking taylor expansion of (* z (- (/ 1 z) (/ 1 t))) in z
3.954 * [taylor]: Taking taylor expansion of z in z
3.954 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.954 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.954 * [taylor]: Taking taylor expansion of z in z
3.955 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.955 * [taylor]: Taking taylor expansion of t in z
3.957 * [taylor]: Taking taylor expansion of -1 in t
3.957 * [taylor]: Taking taylor expansion of 1 in t
3.960 * [taylor]: Taking taylor expansion of 0 in y
3.960 * [taylor]: Taking taylor expansion of 0 in z
3.960 * [taylor]: Taking taylor expansion of 0 in t
3.963 * [taylor]: Taking taylor expansion of 0 in z
3.963 * [taylor]: Taking taylor expansion of 0 in t
3.965 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
3.965 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.965 * [taylor]: Taking taylor expansion of t in t
3.967 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.967 * [taylor]: Taking taylor expansion of t in t
3.971 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
3.972 * [approximate]: Taking taylor expansion of (/ (- y z) (- t z)) in (y z t) around 0
3.972 * [taylor]: Taking taylor expansion of (/ (- y z) (- t z)) in t
3.972 * [taylor]: Taking taylor expansion of (- y z) in t
3.972 * [taylor]: Taking taylor expansion of y in t
3.972 * [taylor]: Taking taylor expansion of z in t
3.972 * [taylor]: Taking taylor expansion of (- t z) in t
3.972 * [taylor]: Taking taylor expansion of t in t
3.972 * [taylor]: Taking taylor expansion of z in t
3.972 * [taylor]: Taking taylor expansion of (/ (- y z) (- t z)) in z
3.972 * [taylor]: Taking taylor expansion of (- y z) in z
3.972 * [taylor]: Taking taylor expansion of y in z
3.972 * [taylor]: Taking taylor expansion of z in z
3.972 * [taylor]: Taking taylor expansion of (- t z) in z
3.972 * [taylor]: Taking taylor expansion of t in z
3.972 * [taylor]: Taking taylor expansion of z in z
3.973 * [taylor]: Taking taylor expansion of (/ (- y z) (- t z)) in y
3.973 * [taylor]: Taking taylor expansion of (- y z) in y
3.973 * [taylor]: Taking taylor expansion of y in y
3.973 * [taylor]: Taking taylor expansion of z in y
3.973 * [taylor]: Taking taylor expansion of (- t z) in y
3.973 * [taylor]: Taking taylor expansion of t in y
3.973 * [taylor]: Taking taylor expansion of z in y
3.973 * [taylor]: Taking taylor expansion of (/ (- y z) (- t z)) in y
3.973 * [taylor]: Taking taylor expansion of (- y z) in y
3.973 * [taylor]: Taking taylor expansion of y in y
3.973 * [taylor]: Taking taylor expansion of z in y
3.973 * [taylor]: Taking taylor expansion of (- t z) in y
3.973 * [taylor]: Taking taylor expansion of t in y
3.973 * [taylor]: Taking taylor expansion of z in y
3.973 * [taylor]: Taking taylor expansion of (* -1 (/ z (- t z))) in z
3.973 * [taylor]: Taking taylor expansion of -1 in z
3.973 * [taylor]: Taking taylor expansion of (/ z (- t z)) in z
3.973 * [taylor]: Taking taylor expansion of z in z
3.973 * [taylor]: Taking taylor expansion of (- t z) in z
3.973 * [taylor]: Taking taylor expansion of t in z
3.973 * [taylor]: Taking taylor expansion of z in z
3.975 * [taylor]: Taking taylor expansion of (/ 1 (- t z)) in z
3.975 * [taylor]: Taking taylor expansion of (- t z) in z
3.975 * [taylor]: Taking taylor expansion of t in z
3.975 * [taylor]: Taking taylor expansion of z in z
3.975 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.975 * [taylor]: Taking taylor expansion of t in t
3.976 * [taylor]: Taking taylor expansion of (/ -1 t) in t
3.976 * [taylor]: Taking taylor expansion of -1 in t
3.976 * [taylor]: Taking taylor expansion of t in t
3.978 * [taylor]: Taking taylor expansion of 0 in z
3.978 * [taylor]: Taking taylor expansion of 0 in t
3.979 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
3.979 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.979 * [taylor]: Taking taylor expansion of t in t
3.982 * [taylor]: Taking taylor expansion of (- (/ 1 (pow t 2))) in t
3.982 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
3.982 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.982 * [taylor]: Taking taylor expansion of t in t
3.985 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 z))) in (y z t) around 0
3.985 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 z))) in t
3.985 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
3.985 * [taylor]: Taking taylor expansion of (/ 1 y) in t
3.985 * [taylor]: Taking taylor expansion of y in t
3.986 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.986 * [taylor]: Taking taylor expansion of z in t
3.986 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
3.986 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.986 * [taylor]: Taking taylor expansion of t in t
3.986 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.986 * [taylor]: Taking taylor expansion of z in t
3.987 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 z))) in z
3.987 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
3.987 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.987 * [taylor]: Taking taylor expansion of y in z
3.987 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.987 * [taylor]: Taking taylor expansion of z in z
3.987 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.987 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.987 * [taylor]: Taking taylor expansion of t in z
3.987 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.987 * [taylor]: Taking taylor expansion of z in z
3.988 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 z))) in y
3.989 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
3.989 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.989 * [taylor]: Taking taylor expansion of y in y
3.989 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.989 * [taylor]: Taking taylor expansion of z in y
3.989 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.989 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.989 * [taylor]: Taking taylor expansion of t in y
3.989 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.989 * [taylor]: Taking taylor expansion of z in y
3.990 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 z))) in y
3.990 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
3.990 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.990 * [taylor]: Taking taylor expansion of y in y
3.990 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.990 * [taylor]: Taking taylor expansion of z in y
3.990 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.990 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.990 * [taylor]: Taking taylor expansion of t in y
3.990 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.990 * [taylor]: Taking taylor expansion of z in y
3.991 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 t) (/ 1 z))) in z
3.991 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.991 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.991 * [taylor]: Taking taylor expansion of t in z
3.991 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.991 * [taylor]: Taking taylor expansion of z in z
3.993 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 t) (/ 1 z)) z))) in z
3.993 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 t) (/ 1 z)) z)) in z
3.993 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) z) in z
3.993 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.993 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.993 * [taylor]: Taking taylor expansion of t in z
3.993 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.993 * [taylor]: Taking taylor expansion of z in z
3.994 * [taylor]: Taking taylor expansion of z in z
3.996 * [taylor]: Taking taylor expansion of 1 in t
3.996 * [taylor]: Taking taylor expansion of -1 in t
3.998 * [taylor]: Taking taylor expansion of 0 in z
3.998 * [taylor]: Taking taylor expansion of 0 in t
4.000 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.000 * [taylor]: Taking taylor expansion of t in t
4.004 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
4.004 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.004 * [taylor]: Taking taylor expansion of t in t
4.006 * [approximate]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (- (/ 1 z) (/ 1 t))) in (y z t) around 0
4.006 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (- (/ 1 z) (/ 1 t))) in t
4.006 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in t
4.006 * [taylor]: Taking taylor expansion of (/ 1 z) in t
4.006 * [taylor]: Taking taylor expansion of z in t
4.006 * [taylor]: Taking taylor expansion of (/ 1 y) in t
4.006 * [taylor]: Taking taylor expansion of y in t
4.006 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
4.006 * [taylor]: Taking taylor expansion of (/ 1 z) in t
4.006 * [taylor]: Taking taylor expansion of z in t
4.006 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.006 * [taylor]: Taking taylor expansion of t in t
4.007 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (- (/ 1 z) (/ 1 t))) in z
4.007 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
4.007 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.007 * [taylor]: Taking taylor expansion of z in z
4.007 * [taylor]: Taking taylor expansion of (/ 1 y) in z
4.008 * [taylor]: Taking taylor expansion of y in z
4.008 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
4.008 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.008 * [taylor]: Taking taylor expansion of z in z
4.008 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.008 * [taylor]: Taking taylor expansion of t in z
4.009 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (- (/ 1 z) (/ 1 t))) in y
4.009 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
4.009 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.009 * [taylor]: Taking taylor expansion of z in y
4.009 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.009 * [taylor]: Taking taylor expansion of y in y
4.009 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
4.009 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.009 * [taylor]: Taking taylor expansion of z in y
4.009 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.009 * [taylor]: Taking taylor expansion of t in y
4.010 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 y)) (- (/ 1 z) (/ 1 t))) in y
4.010 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
4.010 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.010 * [taylor]: Taking taylor expansion of z in y
4.010 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.010 * [taylor]: Taking taylor expansion of y in y
4.010 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
4.010 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.010 * [taylor]: Taking taylor expansion of z in y
4.010 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.010 * [taylor]: Taking taylor expansion of t in y
4.011 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 z) (/ 1 t))) in z
4.011 * [taylor]: Taking taylor expansion of -1 in z
4.011 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
4.011 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.011 * [taylor]: Taking taylor expansion of z in z
4.012 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.012 * [taylor]: Taking taylor expansion of t in z
4.014 * [taylor]: Taking taylor expansion of (/ 1 (* z (- (/ 1 z) (/ 1 t)))) in z
4.014 * [taylor]: Taking taylor expansion of (* z (- (/ 1 z) (/ 1 t))) in z
4.014 * [taylor]: Taking taylor expansion of z in z
4.014 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
4.014 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.014 * [taylor]: Taking taylor expansion of z in z
4.014 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.014 * [taylor]: Taking taylor expansion of t in z
4.016 * [taylor]: Taking taylor expansion of 1 in t
4.016 * [taylor]: Taking taylor expansion of -1 in t
4.018 * [taylor]: Taking taylor expansion of 0 in z
4.018 * [taylor]: Taking taylor expansion of 0 in t
4.020 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.020 * [taylor]: Taking taylor expansion of t in t
4.022 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
4.022 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.022 * [taylor]: Taking taylor expansion of t in t
4.024 * * * [progress]: simplifying candidates
4.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* x (/ (- y z) (- t z))))
  (log1p (* x (/ (- y z) (- t z))))
  (* x (/ (- y z) (- t z)))
  (+ (log x) (- (log (- y z)) (log (- t z))))
  (+ (log x) (log (/ (- y z) (- t z))))
  (log (* x (/ (- y z) (- t z))))
  (exp (* x (/ (- y z) (- t z))))
  (* (* (* x x) x) (/ (* (* (- y z) (- y z)) (- y z)) (* (* (- t z) (- t z)) (- t z))))
  (* (* (* x x) x) (* (* (/ (- y z) (- t z)) (/ (- y z) (- t z))) (/ (- y z) (- t z))))
  (* (cbrt (* x (/ (- y z) (- t z)))) (cbrt (* x (/ (- y z) (- t z)))))
  (cbrt (* x (/ (- y z) (- t z))))
  (* (* (* x (/ (- y z) (- t z))) (* x (/ (- y z) (- t z)))) (* x (/ (- y z) (- t z))))
  (sqrt (* x (/ (- y z) (- t z))))
  (sqrt (* x (/ (- y z) (- t z))))
  (* (sqrt x) (sqrt (/ (- y z) (- t z))))
  (* (sqrt x) (sqrt (/ (- y z) (- t z))))
  (* (sqrt x) (/ (sqrt (- y z)) (sqrt (- t z))))
  (* (sqrt x) (/ (sqrt (- y z)) (sqrt (- t z))))
  (* x (* (cbrt (/ (- y z) (- t z))) (cbrt (/ (- y z) (- t z)))))
  (* x (sqrt (/ (- y z) (- t z))))
  (* x (/ (* (cbrt (- y z)) (cbrt (- y z))) (* (cbrt (- t z)) (cbrt (- t z)))))
  (* x (/ (* (cbrt (- y z)) (cbrt (- y z))) (sqrt (- t z))))
  (* x (/ (* (cbrt (- y z)) (cbrt (- y z))) 1))
  (* x (/ (* (cbrt (- y z)) (cbrt (- y z))) (+ (sqrt t) (sqrt z))))
  (* x (/ (* (cbrt (- y z)) (cbrt (- y z))) 1))
  (* x (/ (sqrt (- y z)) (* (cbrt (- t z)) (cbrt (- t z)))))
  (* x (/ (sqrt (- y z)) (sqrt (- t z))))
  (* x (/ (sqrt (- y z)) 1))
  (* x (/ (sqrt (- y z)) (+ (sqrt t) (sqrt z))))
  (* x (/ (sqrt (- y z)) 1))
  (* x (/ 1 (* (cbrt (- t z)) (cbrt (- t z)))))
  (* x (/ 1 (sqrt (- t z))))
  (* x (/ 1 1))
  (* x (/ 1 (+ (sqrt t) (sqrt z))))
  (* x (/ 1 1))
  (* x (/ (+ (sqrt y) (sqrt z)) (* (cbrt (- t z)) (cbrt (- t z)))))
  (* x (/ (+ (sqrt y) (sqrt z)) (sqrt (- t z))))
  (* x (/ (+ (sqrt y) (sqrt z)) 1))
  (* x (/ (+ (sqrt y) (sqrt z)) (+ (sqrt t) (sqrt z))))
  (* x (/ (+ (sqrt y) (sqrt z)) 1))
  (* x (/ 1 (* (cbrt (- t z)) (cbrt (- t z)))))
  (* x (/ 1 (sqrt (- t z))))
  (* x (/ 1 1))
  (* x (/ 1 (+ (sqrt t) (sqrt z))))
  (* x (/ 1 1))
  (* x 1)
  (* x (- y z))
  (* x (/ (- y z) (- (pow t 3) (pow z 3))))
  (* x (/ (- y z) (- (* t t) (* z z))))
  (* (cbrt x) (/ (- y z) (- t z)))
  (* (sqrt x) (/ (- y z) (- t z)))
  (* x (/ (- y z) (- t z)))
  (* x (- y z))
  (expm1 (/ (- y z) (- t z)))
  (log1p (/ (- y z) (- t z)))
  (- (log (- y z)) (log (- t z)))
  (log (/ (- y z) (- t z)))
  (exp (/ (- y z) (- t z)))
  (/ (* (* (- y z) (- y z)) (- y z)) (* (* (- t z) (- t z)) (- t z)))
  (* (cbrt (/ (- y z) (- t z))) (cbrt (/ (- y z) (- t z))))
  (cbrt (/ (- y z) (- t z)))
  (* (* (/ (- y z) (- t z)) (/ (- y z) (- t z))) (/ (- y z) (- t z)))
  (sqrt (/ (- y z) (- t z)))
  (sqrt (/ (- y z) (- t z)))
  (- (- y z))
  (- (- t z))
  (/ y (- t z))
  (/ z (- t z))
  (/ (* (cbrt (- y z)) (cbrt (- y z))) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (cbrt (- y z)) (cbrt (- t z)))
  (/ (* (cbrt (- y z)) (cbrt (- y z))) (sqrt (- t z)))
  (/ (cbrt (- y z)) (sqrt (- t z)))
  (/ (* (cbrt (- y z)) (cbrt (- y z))) 1)
  (/ (cbrt (- y z)) (- t z))
  (/ (* (cbrt (- y z)) (cbrt (- y z))) (+ (sqrt t) (sqrt z)))
  (/ (cbrt (- y z)) (- (sqrt t) (sqrt z)))
  (/ (* (cbrt (- y z)) (cbrt (- y z))) 1)
  (/ (cbrt (- y z)) (- t z))
  (/ (sqrt (- y z)) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (sqrt (- y z)) (cbrt (- t z)))
  (/ (sqrt (- y z)) (sqrt (- t z)))
  (/ (sqrt (- y z)) (sqrt (- t z)))
  (/ (sqrt (- y z)) 1)
  (/ (sqrt (- y z)) (- t z))
  (/ (sqrt (- y z)) (+ (sqrt t) (sqrt z)))
  (/ (sqrt (- y z)) (- (sqrt t) (sqrt z)))
  (/ (sqrt (- y z)) 1)
  (/ (sqrt (- y z)) (- t z))
  (/ 1 (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (- y z) (cbrt (- t z)))
  (/ 1 (sqrt (- t z)))
  (/ (- y z) (sqrt (- t z)))
  (/ 1 1)
  (/ (- y z) (- t z))
  (/ 1 (+ (sqrt t) (sqrt z)))
  (/ (- y z) (- (sqrt t) (sqrt z)))
  (/ 1 1)
  (/ (- y z) (- t z))
  (/ (+ (sqrt y) (sqrt z)) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (- (sqrt y) (sqrt z)) (cbrt (- t z)))
  (/ (+ (sqrt y) (sqrt z)) (sqrt (- t z)))
  (/ (- (sqrt y) (sqrt z)) (sqrt (- t z)))
  (/ (+ (sqrt y) (sqrt z)) 1)
  (/ (- (sqrt y) (sqrt z)) (- t z))
  (/ (+ (sqrt y) (sqrt z)) (+ (sqrt t) (sqrt z)))
  (/ (- (sqrt y) (sqrt z)) (- (sqrt t) (sqrt z)))
  (/ (+ (sqrt y) (sqrt z)) 1)
  (/ (- (sqrt y) (sqrt z)) (- t z))
  (/ 1 (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (- y z) (cbrt (- t z)))
  (/ 1 (sqrt (- t z)))
  (/ (- y z) (sqrt (- t z)))
  (/ 1 1)
  (/ (- y z) (- t z))
  (/ 1 (+ (sqrt t) (sqrt z)))
  (/ (- y z) (- (sqrt t) (sqrt z)))
  (/ 1 1)
  (/ (- y z) (- t z))
  (/ 1 (- t z))
  (/ (- t z) (- y z))
  (/ (- y z) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (- y z) (sqrt (- t z)))
  (/ (- y z) 1)
  (/ (- y z) (+ (sqrt t) (sqrt z)))
  (/ (- y z) 1)
  (/ (- t z) (cbrt (- y z)))
  (/ (- t z) (sqrt (- y z)))
  (/ (- t z) (- y z))
  (/ (- t z) (- (sqrt y) (sqrt z)))
  (/ (- t z) (- y z))
  (/ (- y z) (- (pow t 3) (pow z 3)))
  (/ (- y z) (- (* t t) (* z z)))
  (* (- t z) (+ (* y y) (+ (* z z) (* y z))))
  (* (- t z) (+ y z))
  0
  0
  0
  0
  0
  0
4.029 * * [simplify]: iteration  0 :  142  enodes  (cost  1355 )
4.057 * * [simplify]: iteration  1 :  359  enodes  (cost  1282 )
4.138 * * [simplify]: iteration  2 :  1321  enodes  (cost  1200 )
4.564 * * [simplify]: iteration  done :  5001  enodes  (cost  1200 )
4.565 * [simplify]: Simplified to:
   (expm1 (* x (/ (- y z) (- t z))))
  (log1p (* x (/ (- y z) (- t z))))
  (* x (/ (- y z) (- t z)))
  (log (* x (/ (- y z) (- t z))))
  (log (* x (/ (- y z) (- t z))))
  (log (* x (/ (- y z) (- t z))))
  (exp (* x (/ (- y z) (- t z))))
  (pow (* x (/ (- y z) (- t z))) 3)
  (pow (* x (/ (- y z) (- t z))) 3)
  (* (cbrt (* x (/ (- y z) (- t z)))) (cbrt (* x (/ (- y z) (- t z)))))
  (cbrt (* x (/ (- y z) (- t z))))
  (pow (* x (/ (- y z) (- t z))) 3)
  (sqrt (* x (/ (- y z) (- t z))))
  (sqrt (* x (/ (- y z) (- t z))))
  (* (sqrt x) (sqrt (/ (- y z) (- t z))))
  (* (sqrt x) (sqrt (/ (- y z) (- t z))))
  (* (sqrt x) (/ (sqrt (- y z)) (sqrt (- t z))))
  (* (sqrt x) (/ (sqrt (- y z)) (sqrt (- t z))))
  (* x (* (cbrt (/ (- y z) (- t z))) (cbrt (/ (- y z) (- t z)))))
  (* x (sqrt (/ (- y z) (- t z))))
  (* x (/ (* (cbrt (- y z)) (cbrt (- y z))) (* (cbrt (- t z)) (cbrt (- t z)))))
  (* x (/ (* (cbrt (- y z)) (cbrt (- y z))) (sqrt (- t z))))
  (* (* (cbrt (- y z)) (cbrt (- y z))) x)
  (* x (/ (* (cbrt (- y z)) (cbrt (- y z))) (+ (sqrt t) (sqrt z))))
  (* (* (cbrt (- y z)) (cbrt (- y z))) x)
  (* x (/ (sqrt (- y z)) (* (cbrt (- t z)) (cbrt (- t z)))))
  (* x (/ (sqrt (- y z)) (sqrt (- t z))))
  (* (sqrt (- y z)) x)
  (* x (/ (sqrt (- y z)) (+ (sqrt t) (sqrt z))))
  (* (sqrt (- y z)) x)
  (/ x (* (cbrt (- t z)) (cbrt (- t z))))
  (/ x (sqrt (- t z)))
  x
  (/ x (+ (sqrt t) (sqrt z)))
  x
  (* x (/ (+ (sqrt y) (sqrt z)) (* (cbrt (- t z)) (cbrt (- t z)))))
  (* x (/ (+ (sqrt y) (sqrt z)) (sqrt (- t z))))
  (* x (+ (sqrt y) (sqrt z)))
  (* x (/ (+ (sqrt y) (sqrt z)) (+ (sqrt t) (sqrt z))))
  (* x (+ (sqrt y) (sqrt z)))
  (/ x (* (cbrt (- t z)) (cbrt (- t z))))
  (/ x (sqrt (- t z)))
  x
  (/ x (+ (sqrt t) (sqrt z)))
  x
  x
  (* x (- y z))
  (* x (/ (- y z) (- (pow t 3) (pow z 3))))
  (* x (/ (- y z) (- (* t t) (* z z))))
  (* (cbrt x) (/ (- y z) (- t z)))
  (* (sqrt x) (/ (- y z) (- t z)))
  (* x (/ (- y z) (- t z)))
  (* x (- y z))
  (expm1 (/ (- y z) (- t z)))
  (log1p (/ (- y z) (- t z)))
  (log (/ (- y z) (- t z)))
  (log (/ (- y z) (- t z)))
  (exp (/ (- y z) (- t z)))
  (pow (/ (- y z) (- t z)) 3)
  (* (cbrt (/ (- y z) (- t z))) (cbrt (/ (- y z) (- t z))))
  (cbrt (/ (- y z) (- t z)))
  (pow (/ (- y z) (- t z)) 3)
  (sqrt (/ (- y z) (- t z)))
  (sqrt (/ (- y z) (- t z)))
  (- (- y z))
  (- (- t z))
  (/ y (- t z))
  (/ z (- t z))
  (/ (* (cbrt (- y z)) (cbrt (- y z))) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (cbrt (- y z)) (cbrt (- t z)))
  (/ (* (cbrt (- y z)) (cbrt (- y z))) (sqrt (- t z)))
  (/ (cbrt (- y z)) (sqrt (- t z)))
  (* (cbrt (- y z)) (cbrt (- y z)))
  (/ (cbrt (- y z)) (- t z))
  (* (/ (cbrt (- y z)) (+ (sqrt t) (sqrt z))) (cbrt (- y z)))
  (/ (cbrt (- y z)) (- (sqrt t) (sqrt z)))
  (* (cbrt (- y z)) (cbrt (- y z)))
  (/ (cbrt (- y z)) (- t z))
  (/ (/ (sqrt (- y z)) (cbrt (- t z))) (cbrt (- t z)))
  (/ (sqrt (- y z)) (cbrt (- t z)))
  (/ (sqrt (- y z)) (sqrt (- t z)))
  (/ (sqrt (- y z)) (sqrt (- t z)))
  (sqrt (- y z))
  (/ (sqrt (- y z)) (- t z))
  (/ (sqrt (- y z)) (+ (sqrt t) (sqrt z)))
  (/ (sqrt (- y z)) (- (sqrt t) (sqrt z)))
  (sqrt (- y z))
  (/ (sqrt (- y z)) (- t z))
  (/ (/ 1 (cbrt (- t z))) (cbrt (- t z)))
  (/ (- y z) (cbrt (- t z)))
  (/ 1 (sqrt (- t z)))
  (/ (- y z) (sqrt (- t z)))
  1
  (/ (- y z) (- t z))
  (/ 1 (+ (sqrt t) (sqrt z)))
  (/ (- y z) (- (sqrt t) (sqrt z)))
  1
  (/ (- y z) (- t z))
  (/ (/ (+ (sqrt z) (sqrt y)) (cbrt (- t z))) (cbrt (- t z)))
  (/ (- (sqrt y) (sqrt z)) (cbrt (- t z)))
  (/ (+ (sqrt z) (sqrt y)) (sqrt (- t z)))
  (/ (- (sqrt y) (sqrt z)) (sqrt (- t z)))
  (+ (sqrt z) (sqrt y))
  (/ (- (sqrt y) (sqrt z)) (- t z))
  (/ (+ (sqrt z) (sqrt y)) (+ (sqrt t) (sqrt z)))
  (/ (- (sqrt y) (sqrt z)) (- (sqrt t) (sqrt z)))
  (+ (sqrt z) (sqrt y))
  (/ (- (sqrt y) (sqrt z)) (- t z))
  (/ (/ 1 (cbrt (- t z))) (cbrt (- t z)))
  (/ (- y z) (cbrt (- t z)))
  (/ 1 (sqrt (- t z)))
  (/ (- y z) (sqrt (- t z)))
  1
  (/ (- y z) (- t z))
  (/ 1 (+ (sqrt t) (sqrt z)))
  (/ (- y z) (- (sqrt t) (sqrt z)))
  1
  (/ (- y z) (- t z))
  (/ 1 (- t z))
  (/ (- t z) (- y z))
  (/ (- y z) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (- y z) (sqrt (- t z)))
  (- y z)
  (/ (- y z) (+ (sqrt t) (sqrt z)))
  (- y z)
  (/ (- t z) (cbrt (- y z)))
  (/ (- t z) (sqrt (- y z)))
  (/ (- t z) (- y z))
  (/ (- t z) (- (sqrt y) (sqrt z)))
  (/ (- t z) (- y z))
  (/ (- y z) (- (pow t 3) (pow z 3)))
  (/ (- y z) (- (* t t) (* z z)))
  (* (fma y y (* z (+ y z))) (- t z))
  (* (- t z) (+ y z))
  0
  0
  0
  0
  0
  0
4.566 * * * [progress]: adding candidates to table
4.799 * * [progress]: iteration 4 / 4
4.799 * * * [progress]: picking best candidate
4.806 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ (+ (* x y) (* x (- z))) (- t z)))>
4.806 * * * [progress]: localizing error
4.818 * * * [progress]: generating rewritten candidates
4.818 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
4.830 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
4.835 * * * [progress]: generating series expansions
4.835 * * * * [progress]: [ 1 / 2 ] generating series at (2)
4.835 * [approximate]: Taking taylor expansion of (/ (- (* x y) (* x z)) (- t z)) in (x y z t) around 0
4.835 * [taylor]: Taking taylor expansion of (/ (- (* x y) (* x z)) (- t z)) in t
4.835 * [taylor]: Taking taylor expansion of (- (* x y) (* x z)) in t
4.835 * [taylor]: Taking taylor expansion of (* x y) in t
4.835 * [taylor]: Taking taylor expansion of x in t
4.835 * [taylor]: Taking taylor expansion of y in t
4.835 * [taylor]: Taking taylor expansion of (* x z) in t
4.835 * [taylor]: Taking taylor expansion of x in t
4.835 * [taylor]: Taking taylor expansion of z in t
4.835 * [taylor]: Taking taylor expansion of (- t z) in t
4.835 * [taylor]: Taking taylor expansion of t in t
4.835 * [taylor]: Taking taylor expansion of z in t
4.835 * [taylor]: Taking taylor expansion of (/ (- (* x y) (* x z)) (- t z)) in z
4.835 * [taylor]: Taking taylor expansion of (- (* x y) (* x z)) in z
4.835 * [taylor]: Taking taylor expansion of (* x y) in z
4.835 * [taylor]: Taking taylor expansion of x in z
4.835 * [taylor]: Taking taylor expansion of y in z
4.836 * [taylor]: Taking taylor expansion of (* x z) in z
4.836 * [taylor]: Taking taylor expansion of x in z
4.836 * [taylor]: Taking taylor expansion of z in z
4.836 * [taylor]: Taking taylor expansion of (- t z) in z
4.836 * [taylor]: Taking taylor expansion of t in z
4.836 * [taylor]: Taking taylor expansion of z in z
4.837 * [taylor]: Taking taylor expansion of (/ (- (* x y) (* x z)) (- t z)) in y
4.837 * [taylor]: Taking taylor expansion of (- (* x y) (* x z)) in y
4.837 * [taylor]: Taking taylor expansion of (* x y) in y
4.837 * [taylor]: Taking taylor expansion of x in y
4.837 * [taylor]: Taking taylor expansion of y in y
4.837 * [taylor]: Taking taylor expansion of (* x z) in y
4.837 * [taylor]: Taking taylor expansion of x in y
4.837 * [taylor]: Taking taylor expansion of z in y
4.837 * [taylor]: Taking taylor expansion of (- t z) in y
4.837 * [taylor]: Taking taylor expansion of t in y
4.837 * [taylor]: Taking taylor expansion of z in y
4.837 * [taylor]: Taking taylor expansion of (/ (- (* x y) (* x z)) (- t z)) in x
4.837 * [taylor]: Taking taylor expansion of (- (* x y) (* x z)) in x
4.837 * [taylor]: Taking taylor expansion of (* x y) in x
4.837 * [taylor]: Taking taylor expansion of x in x
4.837 * [taylor]: Taking taylor expansion of y in x
4.837 * [taylor]: Taking taylor expansion of (* x z) in x
4.837 * [taylor]: Taking taylor expansion of x in x
4.837 * [taylor]: Taking taylor expansion of z in x
4.837 * [taylor]: Taking taylor expansion of (- t z) in x
4.837 * [taylor]: Taking taylor expansion of t in x
4.837 * [taylor]: Taking taylor expansion of z in x
4.838 * [taylor]: Taking taylor expansion of (/ (- (* x y) (* x z)) (- t z)) in x
4.839 * [taylor]: Taking taylor expansion of (- (* x y) (* x z)) in x
4.839 * [taylor]: Taking taylor expansion of (* x y) in x
4.839 * [taylor]: Taking taylor expansion of x in x
4.839 * [taylor]: Taking taylor expansion of y in x
4.839 * [taylor]: Taking taylor expansion of (* x z) in x
4.839 * [taylor]: Taking taylor expansion of x in x
4.839 * [taylor]: Taking taylor expansion of z in x
4.839 * [taylor]: Taking taylor expansion of (- t z) in x
4.839 * [taylor]: Taking taylor expansion of t in x
4.839 * [taylor]: Taking taylor expansion of z in x
4.840 * [taylor]: Taking taylor expansion of (/ (- y z) (- t z)) in y
4.840 * [taylor]: Taking taylor expansion of (- y z) in y
4.840 * [taylor]: Taking taylor expansion of y in y
4.840 * [taylor]: Taking taylor expansion of z in y
4.840 * [taylor]: Taking taylor expansion of (- t z) in y
4.840 * [taylor]: Taking taylor expansion of t in y
4.840 * [taylor]: Taking taylor expansion of z in y
4.840 * [taylor]: Taking taylor expansion of (* -1 (/ z (- t z))) in z
4.840 * [taylor]: Taking taylor expansion of -1 in z
4.840 * [taylor]: Taking taylor expansion of (/ z (- t z)) in z
4.840 * [taylor]: Taking taylor expansion of z in z
4.840 * [taylor]: Taking taylor expansion of (- t z) in z
4.840 * [taylor]: Taking taylor expansion of t in z
4.840 * [taylor]: Taking taylor expansion of z in z
4.843 * [taylor]: Taking taylor expansion of 0 in y
4.843 * [taylor]: Taking taylor expansion of 0 in z
4.843 * [taylor]: Taking taylor expansion of 0 in t
4.844 * [taylor]: Taking taylor expansion of (/ 1 (- t z)) in z
4.844 * [taylor]: Taking taylor expansion of (- t z) in z
4.844 * [taylor]: Taking taylor expansion of t in z
4.844 * [taylor]: Taking taylor expansion of z in z
4.845 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.845 * [taylor]: Taking taylor expansion of t in t
4.845 * [taylor]: Taking taylor expansion of (/ -1 t) in t
4.845 * [taylor]: Taking taylor expansion of -1 in t
4.845 * [taylor]: Taking taylor expansion of t in t
4.849 * [taylor]: Taking taylor expansion of 0 in y
4.849 * [taylor]: Taking taylor expansion of 0 in z
4.849 * [taylor]: Taking taylor expansion of 0 in t
4.849 * [taylor]: Taking taylor expansion of 0 in z
4.849 * [taylor]: Taking taylor expansion of 0 in t
4.850 * [taylor]: Taking taylor expansion of 0 in z
4.850 * [taylor]: Taking taylor expansion of 0 in t
4.851 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (* x y)) (/ 1 (* x z))) (- (/ 1 t) (/ 1 z))) in (x y z t) around 0
4.851 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x y)) (/ 1 (* x z))) (- (/ 1 t) (/ 1 z))) in t
4.851 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in t
4.851 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
4.851 * [taylor]: Taking taylor expansion of (* x y) in t
4.851 * [taylor]: Taking taylor expansion of x in t
4.851 * [taylor]: Taking taylor expansion of y in t
4.851 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in t
4.851 * [taylor]: Taking taylor expansion of (* x z) in t
4.851 * [taylor]: Taking taylor expansion of x in t
4.851 * [taylor]: Taking taylor expansion of z in t
4.851 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
4.851 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.851 * [taylor]: Taking taylor expansion of t in t
4.851 * [taylor]: Taking taylor expansion of (/ 1 z) in t
4.851 * [taylor]: Taking taylor expansion of z in t
4.852 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x y)) (/ 1 (* x z))) (- (/ 1 t) (/ 1 z))) in z
4.852 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in z
4.852 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
4.852 * [taylor]: Taking taylor expansion of (* x y) in z
4.852 * [taylor]: Taking taylor expansion of x in z
4.852 * [taylor]: Taking taylor expansion of y in z
4.852 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
4.852 * [taylor]: Taking taylor expansion of (* x z) in z
4.852 * [taylor]: Taking taylor expansion of x in z
4.852 * [taylor]: Taking taylor expansion of z in z
4.853 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
4.853 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.853 * [taylor]: Taking taylor expansion of t in z
4.853 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.853 * [taylor]: Taking taylor expansion of z in z
4.853 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x y)) (/ 1 (* x z))) (- (/ 1 t) (/ 1 z))) in y
4.854 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in y
4.854 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.854 * [taylor]: Taking taylor expansion of (* x y) in y
4.854 * [taylor]: Taking taylor expansion of x in y
4.854 * [taylor]: Taking taylor expansion of y in y
4.854 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
4.854 * [taylor]: Taking taylor expansion of (* x z) in y
4.854 * [taylor]: Taking taylor expansion of x in y
4.854 * [taylor]: Taking taylor expansion of z in y
4.854 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
4.854 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.854 * [taylor]: Taking taylor expansion of t in y
4.854 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.854 * [taylor]: Taking taylor expansion of z in y
4.854 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x y)) (/ 1 (* x z))) (- (/ 1 t) (/ 1 z))) in x
4.854 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in x
4.854 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.854 * [taylor]: Taking taylor expansion of (* x y) in x
4.854 * [taylor]: Taking taylor expansion of x in x
4.854 * [taylor]: Taking taylor expansion of y in x
4.855 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.855 * [taylor]: Taking taylor expansion of (* x z) in x
4.855 * [taylor]: Taking taylor expansion of x in x
4.855 * [taylor]: Taking taylor expansion of z in x
4.855 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in x
4.855 * [taylor]: Taking taylor expansion of (/ 1 t) in x
4.855 * [taylor]: Taking taylor expansion of t in x
4.855 * [taylor]: Taking taylor expansion of (/ 1 z) in x
4.855 * [taylor]: Taking taylor expansion of z in x
4.856 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x y)) (/ 1 (* x z))) (- (/ 1 t) (/ 1 z))) in x
4.856 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in x
4.856 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.856 * [taylor]: Taking taylor expansion of (* x y) in x
4.856 * [taylor]: Taking taylor expansion of x in x
4.856 * [taylor]: Taking taylor expansion of y in x
4.856 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.856 * [taylor]: Taking taylor expansion of (* x z) in x
4.856 * [taylor]: Taking taylor expansion of x in x
4.856 * [taylor]: Taking taylor expansion of z in x
4.857 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in x
4.857 * [taylor]: Taking taylor expansion of (/ 1 t) in x
4.857 * [taylor]: Taking taylor expansion of t in x
4.857 * [taylor]: Taking taylor expansion of (/ 1 z) in x
4.857 * [taylor]: Taking taylor expansion of z in x
4.857 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 z))) in y
4.857 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
4.857 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.857 * [taylor]: Taking taylor expansion of y in y
4.858 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.858 * [taylor]: Taking taylor expansion of z in y
4.858 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
4.858 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.858 * [taylor]: Taking taylor expansion of t in y
4.858 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.858 * [taylor]: Taking taylor expansion of z in y
4.858 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 t) (/ 1 z))) in z
4.858 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
4.858 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.858 * [taylor]: Taking taylor expansion of t in z
4.858 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.858 * [taylor]: Taking taylor expansion of z in z
4.862 * [taylor]: Taking taylor expansion of 0 in y
4.863 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 t) (/ 1 z)) z))) in z
4.863 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 t) (/ 1 z)) z)) in z
4.863 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) z) in z
4.863 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
4.863 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.863 * [taylor]: Taking taylor expansion of t in z
4.863 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.863 * [taylor]: Taking taylor expansion of z in z
4.864 * [taylor]: Taking taylor expansion of z in z
4.866 * [taylor]: Taking taylor expansion of 1 in t
4.866 * [taylor]: Taking taylor expansion of -1 in t
4.869 * [taylor]: Taking taylor expansion of 0 in y
4.869 * [taylor]: Taking taylor expansion of 0 in z
4.869 * [taylor]: Taking taylor expansion of 0 in t
4.872 * [taylor]: Taking taylor expansion of 0 in z
4.872 * [taylor]: Taking taylor expansion of 0 in t
4.874 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.874 * [taylor]: Taking taylor expansion of t in t
4.876 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
4.876 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.876 * [taylor]: Taking taylor expansion of t in t
4.878 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (* x y)) (/ 1 (* x z))) (- (/ 1 z) (/ 1 t))) in (x y z t) around 0
4.878 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x y)) (/ 1 (* x z))) (- (/ 1 z) (/ 1 t))) in t
4.878 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in t
4.878 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
4.878 * [taylor]: Taking taylor expansion of (* x y) in t
4.878 * [taylor]: Taking taylor expansion of x in t
4.878 * [taylor]: Taking taylor expansion of y in t
4.878 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in t
4.878 * [taylor]: Taking taylor expansion of (* x z) in t
4.878 * [taylor]: Taking taylor expansion of x in t
4.878 * [taylor]: Taking taylor expansion of z in t
4.878 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
4.878 * [taylor]: Taking taylor expansion of (/ 1 z) in t
4.878 * [taylor]: Taking taylor expansion of z in t
4.878 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.878 * [taylor]: Taking taylor expansion of t in t
4.880 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x y)) (/ 1 (* x z))) (- (/ 1 z) (/ 1 t))) in z
4.880 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in z
4.880 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
4.880 * [taylor]: Taking taylor expansion of (* x y) in z
4.880 * [taylor]: Taking taylor expansion of x in z
4.880 * [taylor]: Taking taylor expansion of y in z
4.880 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
4.880 * [taylor]: Taking taylor expansion of (* x z) in z
4.880 * [taylor]: Taking taylor expansion of x in z
4.880 * [taylor]: Taking taylor expansion of z in z
4.880 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
4.880 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.880 * [taylor]: Taking taylor expansion of z in z
4.881 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.881 * [taylor]: Taking taylor expansion of t in z
4.881 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x y)) (/ 1 (* x z))) (- (/ 1 z) (/ 1 t))) in y
4.881 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in y
4.881 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.881 * [taylor]: Taking taylor expansion of (* x y) in y
4.881 * [taylor]: Taking taylor expansion of x in y
4.881 * [taylor]: Taking taylor expansion of y in y
4.881 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
4.882 * [taylor]: Taking taylor expansion of (* x z) in y
4.882 * [taylor]: Taking taylor expansion of x in y
4.882 * [taylor]: Taking taylor expansion of z in y
4.882 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
4.882 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.882 * [taylor]: Taking taylor expansion of z in y
4.882 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.882 * [taylor]: Taking taylor expansion of t in y
4.882 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x y)) (/ 1 (* x z))) (- (/ 1 z) (/ 1 t))) in x
4.882 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in x
4.882 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.882 * [taylor]: Taking taylor expansion of (* x y) in x
4.882 * [taylor]: Taking taylor expansion of x in x
4.882 * [taylor]: Taking taylor expansion of y in x
4.882 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.882 * [taylor]: Taking taylor expansion of (* x z) in x
4.882 * [taylor]: Taking taylor expansion of x in x
4.882 * [taylor]: Taking taylor expansion of z in x
4.883 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in x
4.883 * [taylor]: Taking taylor expansion of (/ 1 z) in x
4.883 * [taylor]: Taking taylor expansion of z in x
4.883 * [taylor]: Taking taylor expansion of (/ 1 t) in x
4.883 * [taylor]: Taking taylor expansion of t in x
4.883 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x y)) (/ 1 (* x z))) (- (/ 1 z) (/ 1 t))) in x
4.883 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in x
4.883 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.883 * [taylor]: Taking taylor expansion of (* x y) in x
4.883 * [taylor]: Taking taylor expansion of x in x
4.883 * [taylor]: Taking taylor expansion of y in x
4.884 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.884 * [taylor]: Taking taylor expansion of (* x z) in x
4.884 * [taylor]: Taking taylor expansion of x in x
4.884 * [taylor]: Taking taylor expansion of z in x
4.884 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in x
4.884 * [taylor]: Taking taylor expansion of (/ 1 z) in x
4.884 * [taylor]: Taking taylor expansion of z in x
4.884 * [taylor]: Taking taylor expansion of (/ 1 t) in x
4.884 * [taylor]: Taking taylor expansion of t in x
4.885 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (/ 1 z) (/ 1 t))) in y
4.885 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
4.885 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.885 * [taylor]: Taking taylor expansion of y in y
4.885 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.885 * [taylor]: Taking taylor expansion of z in y
4.885 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
4.885 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.885 * [taylor]: Taking taylor expansion of z in y
4.885 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.885 * [taylor]: Taking taylor expansion of t in y
4.886 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in z
4.886 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
4.886 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.886 * [taylor]: Taking taylor expansion of z in z
4.886 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.886 * [taylor]: Taking taylor expansion of t in z
4.889 * [taylor]: Taking taylor expansion of 0 in y
4.891 * [taylor]: Taking taylor expansion of (- (/ 1 (* z (- (/ 1 z) (/ 1 t))))) in z
4.891 * [taylor]: Taking taylor expansion of (/ 1 (* z (- (/ 1 z) (/ 1 t)))) in z
4.891 * [taylor]: Taking taylor expansion of (* z (- (/ 1 z) (/ 1 t))) in z
4.891 * [taylor]: Taking taylor expansion of z in z
4.891 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
4.891 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.891 * [taylor]: Taking taylor expansion of z in z
4.891 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.891 * [taylor]: Taking taylor expansion of t in z
4.893 * [taylor]: Taking taylor expansion of -1 in t
4.893 * [taylor]: Taking taylor expansion of 1 in t
4.896 * [taylor]: Taking taylor expansion of 0 in y
4.896 * [taylor]: Taking taylor expansion of 0 in z
4.896 * [taylor]: Taking taylor expansion of 0 in t
4.899 * [taylor]: Taking taylor expansion of 0 in z
4.899 * [taylor]: Taking taylor expansion of 0 in t
4.901 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
4.901 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.901 * [taylor]: Taking taylor expansion of t in t
4.903 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.903 * [taylor]: Taking taylor expansion of t in t
4.904 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
4.904 * [approximate]: Taking taylor expansion of (- (* x y) (* x z)) in (x y z) around 0
4.904 * [taylor]: Taking taylor expansion of (- (* x y) (* x z)) in z
4.904 * [taylor]: Taking taylor expansion of (* x y) in z
4.904 * [taylor]: Taking taylor expansion of x in z
4.904 * [taylor]: Taking taylor expansion of y in z
4.904 * [taylor]: Taking taylor expansion of (* x z) in z
4.904 * [taylor]: Taking taylor expansion of x in z
4.904 * [taylor]: Taking taylor expansion of z in z
4.904 * [taylor]: Taking taylor expansion of (- (* x y) (* x z)) in y
4.904 * [taylor]: Taking taylor expansion of (* x y) in y
4.904 * [taylor]: Taking taylor expansion of x in y
4.904 * [taylor]: Taking taylor expansion of y in y
4.904 * [taylor]: Taking taylor expansion of (* x z) in y
4.904 * [taylor]: Taking taylor expansion of x in y
4.904 * [taylor]: Taking taylor expansion of z in y
4.904 * [taylor]: Taking taylor expansion of (- (* x y) (* x z)) in x
4.904 * [taylor]: Taking taylor expansion of (* x y) in x
4.904 * [taylor]: Taking taylor expansion of x in x
4.904 * [taylor]: Taking taylor expansion of y in x
4.905 * [taylor]: Taking taylor expansion of (* x z) in x
4.905 * [taylor]: Taking taylor expansion of x in x
4.905 * [taylor]: Taking taylor expansion of z in x
4.905 * [taylor]: Taking taylor expansion of (- (* x y) (* x z)) in x
4.905 * [taylor]: Taking taylor expansion of (* x y) in x
4.905 * [taylor]: Taking taylor expansion of x in x
4.905 * [taylor]: Taking taylor expansion of y in x
4.905 * [taylor]: Taking taylor expansion of (* x z) in x
4.905 * [taylor]: Taking taylor expansion of x in x
4.905 * [taylor]: Taking taylor expansion of z in x
4.905 * [taylor]: Taking taylor expansion of 0 in y
4.905 * [taylor]: Taking taylor expansion of 0 in z
4.906 * [taylor]: Taking taylor expansion of (- y z) in y
4.906 * [taylor]: Taking taylor expansion of y in y
4.906 * [taylor]: Taking taylor expansion of z in y
4.906 * [taylor]: Taking taylor expansion of (- z) in z
4.906 * [taylor]: Taking taylor expansion of z in z
4.906 * [taylor]: Taking taylor expansion of 0 in z
4.908 * [taylor]: Taking taylor expansion of 0 in y
4.908 * [taylor]: Taking taylor expansion of 0 in z
4.909 * [taylor]: Taking taylor expansion of 1 in z
4.909 * [taylor]: Taking taylor expansion of 0 in z
4.914 * [taylor]: Taking taylor expansion of 0 in y
4.914 * [taylor]: Taking taylor expansion of 0 in z
4.914 * [taylor]: Taking taylor expansion of 0 in z
4.915 * [taylor]: Taking taylor expansion of 0 in z
4.915 * [taylor]: Taking taylor expansion of 0 in z
4.915 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in (x y z) around 0
4.915 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in z
4.915 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
4.915 * [taylor]: Taking taylor expansion of (* x y) in z
4.915 * [taylor]: Taking taylor expansion of x in z
4.915 * [taylor]: Taking taylor expansion of y in z
4.915 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
4.915 * [taylor]: Taking taylor expansion of (* x z) in z
4.915 * [taylor]: Taking taylor expansion of x in z
4.915 * [taylor]: Taking taylor expansion of z in z
4.916 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in y
4.916 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.916 * [taylor]: Taking taylor expansion of (* x y) in y
4.916 * [taylor]: Taking taylor expansion of x in y
4.916 * [taylor]: Taking taylor expansion of y in y
4.916 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
4.916 * [taylor]: Taking taylor expansion of (* x z) in y
4.916 * [taylor]: Taking taylor expansion of x in y
4.916 * [taylor]: Taking taylor expansion of z in y
4.916 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in x
4.916 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.916 * [taylor]: Taking taylor expansion of (* x y) in x
4.916 * [taylor]: Taking taylor expansion of x in x
4.916 * [taylor]: Taking taylor expansion of y in x
4.917 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.917 * [taylor]: Taking taylor expansion of (* x z) in x
4.917 * [taylor]: Taking taylor expansion of x in x
4.917 * [taylor]: Taking taylor expansion of z in x
4.917 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in x
4.917 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.917 * [taylor]: Taking taylor expansion of (* x y) in x
4.917 * [taylor]: Taking taylor expansion of x in x
4.917 * [taylor]: Taking taylor expansion of y in x
4.918 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.918 * [taylor]: Taking taylor expansion of (* x z) in x
4.918 * [taylor]: Taking taylor expansion of x in x
4.918 * [taylor]: Taking taylor expansion of z in x
4.918 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
4.918 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.918 * [taylor]: Taking taylor expansion of y in y
4.918 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.918 * [taylor]: Taking taylor expansion of z in y
4.919 * [taylor]: Taking taylor expansion of 1 in z
4.920 * [taylor]: Taking taylor expansion of 0 in y
4.921 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
4.921 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.921 * [taylor]: Taking taylor expansion of z in z
4.924 * [taylor]: Taking taylor expansion of 0 in y
4.924 * [taylor]: Taking taylor expansion of 0 in z
4.925 * [taylor]: Taking taylor expansion of 0 in z
4.929 * [taylor]: Taking taylor expansion of 0 in y
4.929 * [taylor]: Taking taylor expansion of 0 in z
4.929 * [taylor]: Taking taylor expansion of 0 in z
4.930 * [taylor]: Taking taylor expansion of 0 in z
4.931 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in (x y z) around 0
4.931 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in z
4.931 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
4.931 * [taylor]: Taking taylor expansion of (* x y) in z
4.931 * [taylor]: Taking taylor expansion of x in z
4.931 * [taylor]: Taking taylor expansion of y in z
4.931 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
4.931 * [taylor]: Taking taylor expansion of (* x z) in z
4.931 * [taylor]: Taking taylor expansion of x in z
4.931 * [taylor]: Taking taylor expansion of z in z
4.932 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in y
4.932 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.932 * [taylor]: Taking taylor expansion of (* x y) in y
4.932 * [taylor]: Taking taylor expansion of x in y
4.932 * [taylor]: Taking taylor expansion of y in y
4.932 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
4.932 * [taylor]: Taking taylor expansion of (* x z) in y
4.932 * [taylor]: Taking taylor expansion of x in y
4.932 * [taylor]: Taking taylor expansion of z in y
4.933 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in x
4.933 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.933 * [taylor]: Taking taylor expansion of (* x y) in x
4.933 * [taylor]: Taking taylor expansion of x in x
4.933 * [taylor]: Taking taylor expansion of y in x
4.933 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.933 * [taylor]: Taking taylor expansion of (* x z) in x
4.933 * [taylor]: Taking taylor expansion of x in x
4.933 * [taylor]: Taking taylor expansion of z in x
4.933 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* x z))) in x
4.933 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.933 * [taylor]: Taking taylor expansion of (* x y) in x
4.933 * [taylor]: Taking taylor expansion of x in x
4.933 * [taylor]: Taking taylor expansion of y in x
4.934 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.934 * [taylor]: Taking taylor expansion of (* x z) in x
4.934 * [taylor]: Taking taylor expansion of x in x
4.934 * [taylor]: Taking taylor expansion of z in x
4.934 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
4.934 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.934 * [taylor]: Taking taylor expansion of y in y
4.935 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.935 * [taylor]: Taking taylor expansion of z in y
4.935 * [taylor]: Taking taylor expansion of 1 in z
4.937 * [taylor]: Taking taylor expansion of 0 in y
4.937 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
4.937 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.937 * [taylor]: Taking taylor expansion of z in z
4.940 * [taylor]: Taking taylor expansion of 0 in y
4.940 * [taylor]: Taking taylor expansion of 0 in z
4.941 * [taylor]: Taking taylor expansion of 0 in z
4.945 * [taylor]: Taking taylor expansion of 0 in y
4.945 * [taylor]: Taking taylor expansion of 0 in z
4.945 * [taylor]: Taking taylor expansion of 0 in z
4.946 * [taylor]: Taking taylor expansion of 0 in z
4.947 * * * [progress]: simplifying candidates
4.948 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (+ (* x y) (* x (- z))) (- t z)))
  (log1p (/ (+ (* x y) (* x (- z))) (- t z)))
  (- (log (+ (* x y) (* x (- z)))) (log (- t z)))
  (log (/ (+ (* x y) (* x (- z))) (- t z)))
  (exp (/ (+ (* x y) (* x (- z))) (- t z)))
  (/ (* (* (+ (* x y) (* x (- z))) (+ (* x y) (* x (- z)))) (+ (* x y) (* x (- z)))) (* (* (- t z) (- t z)) (- t z)))
  (* (cbrt (/ (+ (* x y) (* x (- z))) (- t z))) (cbrt (/ (+ (* x y) (* x (- z))) (- t z))))
  (cbrt (/ (+ (* x y) (* x (- z))) (- t z)))
  (* (* (/ (+ (* x y) (* x (- z))) (- t z)) (/ (+ (* x y) (* x (- z))) (- t z))) (/ (+ (* x y) (* x (- z))) (- t z)))
  (sqrt (/ (+ (* x y) (* x (- z))) (- t z)))
  (sqrt (/ (+ (* x y) (* x (- z))) (- t z)))
  (- (+ (* x y) (* x (- z))))
  (- (- t z))
  (/ (* x y) (- t z))
  (/ (* x z) (- t z))
  (/ (* x y) (- t z))
  (/ (* x z) (- t z))
  (/ (* (cbrt (+ (* x y) (* x (- z)))) (cbrt (+ (* x y) (* x (- z))))) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (cbrt (+ (* x y) (* x (- z)))) (cbrt (- t z)))
  (/ (* (cbrt (+ (* x y) (* x (- z)))) (cbrt (+ (* x y) (* x (- z))))) (sqrt (- t z)))
  (/ (cbrt (+ (* x y) (* x (- z)))) (sqrt (- t z)))
  (/ (* (cbrt (+ (* x y) (* x (- z)))) (cbrt (+ (* x y) (* x (- z))))) 1)
  (/ (cbrt (+ (* x y) (* x (- z)))) (- t z))
  (/ (* (cbrt (+ (* x y) (* x (- z)))) (cbrt (+ (* x y) (* x (- z))))) (+ (sqrt t) (sqrt z)))
  (/ (cbrt (+ (* x y) (* x (- z)))) (- (sqrt t) (sqrt z)))
  (/ (* (cbrt (+ (* x y) (* x (- z)))) (cbrt (+ (* x y) (* x (- z))))) 1)
  (/ (cbrt (+ (* x y) (* x (- z)))) (- t z))
  (/ (sqrt (+ (* x y) (* x (- z)))) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (sqrt (+ (* x y) (* x (- z)))) (cbrt (- t z)))
  (/ (sqrt (+ (* x y) (* x (- z)))) (sqrt (- t z)))
  (/ (sqrt (+ (* x y) (* x (- z)))) (sqrt (- t z)))
  (/ (sqrt (+ (* x y) (* x (- z)))) 1)
  (/ (sqrt (+ (* x y) (* x (- z)))) (- t z))
  (/ (sqrt (+ (* x y) (* x (- z)))) (+ (sqrt t) (sqrt z)))
  (/ (sqrt (+ (* x y) (* x (- z)))) (- (sqrt t) (sqrt z)))
  (/ (sqrt (+ (* x y) (* x (- z)))) 1)
  (/ (sqrt (+ (* x y) (* x (- z)))) (- t z))
  (/ 1 (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (+ (* x y) (* x (- z))) (cbrt (- t z)))
  (/ 1 (sqrt (- t z)))
  (/ (+ (* x y) (* x (- z))) (sqrt (- t z)))
  (/ 1 1)
  (/ (+ (* x y) (* x (- z))) (- t z))
  (/ 1 (+ (sqrt t) (sqrt z)))
  (/ (+ (* x y) (* x (- z))) (- (sqrt t) (sqrt z)))
  (/ 1 1)
  (/ (+ (* x y) (* x (- z))) (- t z))
  (/ x (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (+ y (- z)) (cbrt (- t z)))
  (/ x (sqrt (- t z)))
  (/ (+ y (- z)) (sqrt (- t z)))
  (/ x 1)
  (/ (+ y (- z)) (- t z))
  (/ x (+ (sqrt t) (sqrt z)))
  (/ (+ y (- z)) (- (sqrt t) (sqrt z)))
  (/ x 1)
  (/ (+ y (- z)) (- t z))
  (/ 1 (- t z))
  (/ (- t z) (+ (* x y) (* x (- z))))
  (/ (+ (* x y) (* x (- z))) (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (+ (* x y) (* x (- z))) (sqrt (- t z)))
  (/ (+ (* x y) (* x (- z))) 1)
  (/ (+ (* x y) (* x (- z))) (+ (sqrt t) (sqrt z)))
  (/ (+ (* x y) (* x (- z))) 1)
  (/ (- t z) (cbrt (+ (* x y) (* x (- z)))))
  (/ (- t z) (sqrt (+ (* x y) (* x (- z)))))
  (/ (- t z) (+ (* x y) (* x (- z))))
  (/ (- t z) (+ y (- z)))
  (/ (+ (* x y) (* x (- z))) (- (pow t 3) (pow z 3)))
  (/ (+ (* x y) (* x (- z))) (- (* t t) (* z z)))
  (* (- t z) (+ (* (* x y) (* x y)) (- (* (* x (- z)) (* x (- z))) (* (* x y) (* x (- z))))))
  (* (- t z) (- (* x y) (* x (- z))))
  (expm1 (+ (* x y) (* x (- z))))
  (log1p (+ (* x y) (* x (- z))))
  (* (exp (* x y)) (exp (* x (- z))))
  (log (+ (* x y) (* x (- z))))
  (exp (+ (* x y) (* x (- z))))
  (* (cbrt (+ (* x y) (* x (- z)))) (cbrt (+ (* x y) (* x (- z)))))
  (cbrt (+ (* x y) (* x (- z))))
  (* (* (+ (* x y) (* x (- z))) (+ (* x y) (* x (- z)))) (+ (* x y) (* x (- z))))
  (sqrt (+ (* x y) (* x (- z))))
  (sqrt (+ (* x y) (* x (- z))))
  (+ (pow (* x y) 3) (pow (* x (- z)) 3))
  (+ (* (* x y) (* x y)) (- (* (* x (- z)) (* x (- z))) (* (* x y) (* x (- z)))))
  (- (* (* x y) (* x y)) (* (* x (- z)) (* x (- z))))
  (- (* x y) (* x (- z)))
  (+ y (- z))
  0
  0
  0
  (- (* x y) (* x z))
  (- (* x y) (* x z))
  (- (* x y) (* x z))
4.951 * * [simplify]: iteration  0 :  111  enodes  (cost  1156 )
4.969 * * [simplify]: iteration  1 :  269  enodes  (cost  887 )
5.030 * * [simplify]: iteration  2 :  1012  enodes  (cost  836 )
5.361 * * [simplify]: iteration  3 :  4773  enodes  (cost  829 )
6.910 * * [simplify]: iteration  done :  5000  enodes  (cost  829 )
6.911 * [simplify]: Simplified to:
   (expm1 (/ (* x (- y z)) (- t z)))
  (log1p (/ (* x (- y z)) (- t z)))
  (log (/ (* x (- y z)) (- t z)))
  (log (/ (* x (- y z)) (- t z)))
  (exp (/ (* x (- y z)) (- t z)))
  (pow (/ (* x (- y z)) (- t z)) 3)
  (* (cbrt (/ (* x (- y z)) (- t z))) (cbrt (/ (* x (- y z)) (- t z))))
  (cbrt (/ (* x (- y z)) (- t z)))
  (pow (/ (* x (- y z)) (- t z)) 3)
  (sqrt (/ (* x (- y z)) (- t z)))
  (sqrt (/ (* x (- y z)) (- t z)))
  (- (* x (- y z)))
  (- (- t z))
  (/ (* x y) (- t z))
  (/ (* x z) (- t z))
  (/ (* x y) (- t z))
  (/ (* x z) (- t z))
  (* (/ (cbrt (* x (- y z))) (cbrt (- t z))) (/ (cbrt (* x (- y z))) (cbrt (- t z))))
  (/ (cbrt (* x (- y z))) (cbrt (- t z)))
  (/ (* (cbrt (* x (- y z))) (cbrt (* x (- y z)))) (sqrt (- t z)))
  (/ (cbrt (* x (- y z))) (sqrt (- t z)))
  (* (cbrt (* x (- y z))) (cbrt (* x (- y z))))
  (/ (cbrt (* x (- y z))) (- t z))
  (/ (cbrt (* x (- y z))) (/ (+ (sqrt t) (sqrt z)) (cbrt (* x (- y z)))))
  (/ (cbrt (* x (- y z))) (- (sqrt t) (sqrt z)))
  (* (cbrt (* x (- y z))) (cbrt (* x (- y z))))
  (/ (cbrt (* x (- y z))) (- t z))
  (/ (/ (sqrt (* x (- y z))) (cbrt (- t z))) (cbrt (- t z)))
  (/ (sqrt (* x (- y z))) (cbrt (- t z)))
  (/ (sqrt (* x (- y z))) (sqrt (- t z)))
  (/ (sqrt (* x (- y z))) (sqrt (- t z)))
  (sqrt (* x (- y z)))
  (/ (sqrt (* x (- y z))) (- t z))
  (/ (sqrt (* x (- y z))) (+ (sqrt t) (sqrt z)))
  (/ (sqrt (* x (- y z))) (- (sqrt t) (sqrt z)))
  (sqrt (* x (- y z)))
  (/ (sqrt (* x (- y z))) (- t z))
  (/ 1 (* (cbrt (- t z)) (cbrt (- t z))))
  (* x (/ (- y z) (cbrt (- t z))))
  (/ 1 (sqrt (- t z)))
  (/ (* x (- y z)) (sqrt (- t z)))
  1
  (* x (/ (- y z) (- t z)))
  (/ 1 (+ (sqrt t) (sqrt z)))
  (/ (* x (- y z)) (- (sqrt t) (sqrt z)))
  1
  (* x (/ (- y z) (- t z)))
  (/ x (* (cbrt (- t z)) (cbrt (- t z))))
  (/ (- y z) (cbrt (- t z)))
  (/ x (sqrt (- t z)))
  (/ (- y z) (sqrt (- t z)))
  x
  (/ (- y z) (- t z))
  (/ x (+ (sqrt t) (sqrt z)))
  (/ (- y z) (- (sqrt t) (sqrt z)))
  x
  (/ (- y z) (- t z))
  (/ 1 (- t z))
  (/ (- t z) (* x (- y z)))
  (/ (/ (* x (- y z)) (cbrt (- t z))) (cbrt (- t z)))
  (/ (* x (- y z)) (sqrt (- t z)))
  (* x (- y z))
  (/ (* x (- y z)) (+ (sqrt t) (sqrt z)))
  (* x (- y z))
  (/ (- t z) (cbrt (* x (- y z))))
  (/ (- t z) (sqrt (* x (- y z))))
  (/ (- t z) (* x (- y z)))
  (/ (- t z) (- y z))
  (/ (* x (- y z)) (- (pow t 3) (pow z 3)))
  (/ (* x (- y z)) (- (* t t) (* z z)))
  (* (* x (+ (* x (fma y y (* z z))) (* (* x y) z))) (- t z))
  (* (* (- t z) x) (+ y z))
  (expm1 (* x (- y z)))
  (log1p (* x (- y z)))
  (exp (* x (- y z)))
  (log (* x (- y z)))
  (exp (* x (- y z)))
  (* (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)))
  (* (pow x 3) (- (pow y 3) (pow z 3)))
  (* x (+ (* x (fma y y (* z z))) (* (* x y) z)))
  (* (* x x) (- (* y y) (* z z)))
  (* x (+ y z))
  (- y z)
  0
  0
  0
  (* x (- y z))
  (* x (- y z))
  (* x (- y z))
6.911 * * * [progress]: adding candidates to table
7.071 * [progress]: [Phase 3 of 3] Extracting.
7.071 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (/ (+ (* x y) (* x (- z))) (- t z)))> #<alt (λ (x y z t) (* (/ x (- t z)) (- y z)))> #<alt (λ (x y z t) (/ x (/ (- t z) (- y z))))> #<alt (λ (x y z t) (/ (/ x (- t z)) (/ 1 (- y z))))> #<alt (λ (x y z t) (* x (/ (- y z) (- t z))))> #<alt (λ (x y z t) (/ x (* (sqrt (/ (- t z) (- y z))) (sqrt (/ (- t z) (- y z))))))>)
7.072 * * * [regime-changes]: Trying 4 branch expressions: (t z y x)
7.072 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (/ (+ (* x y) (* x (- z))) (- t z)))> #<alt (λ (x y z t) (* (/ x (- t z)) (- y z)))> #<alt (λ (x y z t) (/ x (/ (- t z) (- y z))))> #<alt (λ (x y z t) (/ (/ x (- t z)) (/ 1 (- y z))))> #<alt (λ (x y z t) (* x (/ (- y z) (- t z))))> #<alt (λ (x y z t) (/ x (* (sqrt (/ (- t z) (- y z))) (sqrt (/ (- t z) (- y z))))))>)
7.094 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (/ (+ (* x y) (* x (- z))) (- t z)))> #<alt (λ (x y z t) (* (/ x (- t z)) (- y z)))> #<alt (λ (x y z t) (/ x (/ (- t z) (- y z))))> #<alt (λ (x y z t) (/ (/ x (- t z)) (/ 1 (- y z))))> #<alt (λ (x y z t) (* x (/ (- y z) (- t z))))> #<alt (λ (x y z t) (/ x (* (sqrt (/ (- t z) (- y z))) (sqrt (/ (- t z) (- y z))))))>)
7.130 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (/ (+ (* x y) (* x (- z))) (- t z)))> #<alt (λ (x y z t) (* (/ x (- t z)) (- y z)))> #<alt (λ (x y z t) (/ x (/ (- t z) (- y z))))> #<alt (λ (x y z t) (/ (/ x (- t z)) (/ 1 (- y z))))> #<alt (λ (x y z t) (* x (/ (- y z) (- t z))))> #<alt (λ (x y z t) (/ x (* (sqrt (/ (- t z) (- y z))) (sqrt (/ (- t z) (- y z))))))>)
7.153 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (/ (+ (* x y) (* x (- z))) (- t z)))> #<alt (λ (x y z t) (* (/ x (- t z)) (- y z)))> #<alt (λ (x y z t) (/ x (/ (- t z) (- y z))))> #<alt (λ (x y z t) (/ (/ x (- t z)) (/ 1 (- y z))))> #<alt (λ (x y z t) (* x (/ (- y z) (- t z))))> #<alt (λ (x y z t) (/ x (* (sqrt (/ (- t z) (- y z))) (sqrt (/ (- t z) (- y z))))))>)
7.178 * * * [regime]: Found split indices: #<option (#s(si 2 86) #s(si 0 149) #s(si 2 255))>
7.179 * [binary-search]: Improving bounds with binary search for z and (#<alt (λ (x y z t) (/ (+ (* x y) (* x (- z))) (- t z)))> #<alt (λ (x y z t) (* (/ x (- t z)) (- y z)))> #<alt (λ (x y z t) (/ x (/ (- t z) (- y z))))> #<alt (λ (x y z t) (/ (/ x (- t z)) (/ 1 (- y z))))> #<alt (λ (x y z t) (* x (/ (- y z) (- t z))))> #<alt (λ (x y z t) (/ x (* (sqrt (/ (- t z) (- y z))) (sqrt (/ (- t z) (- y z))))))>)
7.231 * [regimes]: Found splitpoints: (#s(sp 2 z -3.543374415214875e-69) #s(sp 0 z 1.204072221446801e-212) #s(sp 2 z +nan.0)) , with alts (#<alt (λ (x y z t) (/ (+ (* x y) (* x (- z))) (- t z)))> #<alt (λ (x y z t) (* (/ x (- t z)) (- y z)))> #<alt (λ (x y z t) (/ x (/ (- t z) (- y z))))> #<alt (λ (x y z t) (/ (/ x (- t z)) (/ 1 (- y z))))> #<alt (λ (x y z t) (* x (/ (- y z) (- t z))))> #<alt (λ (x y z t) (/ x (* (sqrt (/ (- t z) (- y z))) (sqrt (/ (- t z) (- y z))))))>)
7.231 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= z -3.543374415214875e-69) (/ x (/ (- t z) (- y z))) (if (<= z 1.204072221446801e-212) (/ (+ (* x y) (* x (- z))) (- t z)) (/ x (/ (- t z) (- y z)))))
7.232 * * [simplify]: iteration  0 :  19  enodes  (cost  38 )
7.232 * * [simplify]: iteration  1 :  27  enodes  (cost  30 )
7.233 * * [simplify]: iteration  2 :  30  enodes  (cost  30 )
7.234 * * [simplify]: iteration  3 :  31  enodes  (cost  30 )
7.235 * * [simplify]: iteration  done :  31  enodes  (cost  30 )
7.235 * [simplify]: Simplified to:
   (if (or (<= z -3.543374415214875e-69) (not (<= z 1.204072221446801e-212))) (/ x (/ (- t z) (- y z))) (/ (+ (* x y) (* x (- z))) (- t z)))
7.872 * [regime-testing]: Baseline error score: 2.048541144205933
7.872 * [regime-testing]: Oracle error score: 0.0133766720840105
7.873 * [regime-testing]: End program error score: 2.231009317264329
7.896 * [regime-testing]: Target error score: 2.048541144205933