12.408 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ (* y (- z t)) a))
0.029 * * [simplify]: iteration  0 :  15  enodes  (cost  4 )
0.031 * * [simplify]: iteration  1 :  26  enodes  (cost  4 )
0.032 * * [simplify]: iteration  2 :  46  enodes  (cost  4 )
0.033 * * [simplify]: iteration  3 :  85  enodes  (cost  4 )
0.035 * * [simplify]: iteration  4 :  127  enodes  (cost  4 )
0.037 * * [simplify]: iteration  5 :  148  enodes  (cost  4 )
0.039 * * [simplify]: iteration  6 :  165  enodes  (cost  4 )
0.042 * * [simplify]: iteration  7 :  215  enodes  (cost  4 )
0.044 * * [simplify]: iteration  8 :  303  enodes  (cost  4 )
0.048 * * [simplify]: iteration  9 :  389  enodes  (cost  4 )
0.052 * * [simplify]: iteration  10 :  602  enodes  (cost  4 )
0.057 * * [simplify]: iteration  11 :  712  enodes  (cost  4 )
0.062 * * [simplify]: iteration  12 :  791  enodes  (cost  4 )
0.067 * * [simplify]: iteration  13 :  791  enodes  (cost  4 )
0.067 * [simplify]: Simplified to:
   (+ x (/ (* y (- z t)) a))
0.067 * * [progress]: iteration 1 / 4
0.067 * * * [progress]: picking best candidate
0.069 * * * * [pick]: Picked  #<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))>
0.069 * * * [progress]: localizing error
0.076 * * * [progress]: generating rewritten candidates
0.076 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.091 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
0.114 * * * [progress]: generating series expansions
0.114 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.114 * [approximate]: Taking taylor expansion of (/ (* y (- z t)) a) in (y z t a) around 0
0.114 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in a
0.114 * [taylor]: Taking taylor expansion of (* y (- z t)) in a
0.114 * [taylor]: Taking taylor expansion of y in a
0.114 * [taylor]: Taking taylor expansion of (- z t) in a
0.114 * [taylor]: Taking taylor expansion of z in a
0.114 * [taylor]: Taking taylor expansion of t in a
0.114 * [taylor]: Taking taylor expansion of a in a
0.114 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in t
0.114 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
0.114 * [taylor]: Taking taylor expansion of y in t
0.114 * [taylor]: Taking taylor expansion of (- z t) in t
0.114 * [taylor]: Taking taylor expansion of z in t
0.114 * [taylor]: Taking taylor expansion of t in t
0.114 * [taylor]: Taking taylor expansion of a in t
0.115 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in z
0.115 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
0.115 * [taylor]: Taking taylor expansion of y in z
0.115 * [taylor]: Taking taylor expansion of (- z t) in z
0.115 * [taylor]: Taking taylor expansion of z in z
0.115 * [taylor]: Taking taylor expansion of t in z
0.115 * [taylor]: Taking taylor expansion of a in z
0.115 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
0.115 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of (- z t) in y
0.115 * [taylor]: Taking taylor expansion of z in y
0.115 * [taylor]: Taking taylor expansion of t in y
0.115 * [taylor]: Taking taylor expansion of a in y
0.116 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
0.116 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of (- z t) in y
0.116 * [taylor]: Taking taylor expansion of z in y
0.116 * [taylor]: Taking taylor expansion of t in y
0.116 * [taylor]: Taking taylor expansion of a in y
0.117 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
0.117 * [taylor]: Taking taylor expansion of (- z t) in z
0.117 * [taylor]: Taking taylor expansion of z in z
0.117 * [taylor]: Taking taylor expansion of t in z
0.117 * [taylor]: Taking taylor expansion of a in z
0.117 * [taylor]: Taking taylor expansion of (* -1 (/ t a)) in t
0.117 * [taylor]: Taking taylor expansion of -1 in t
0.117 * [taylor]: Taking taylor expansion of (/ t a) in t
0.117 * [taylor]: Taking taylor expansion of t in t
0.117 * [taylor]: Taking taylor expansion of a in t
0.118 * [taylor]: Taking taylor expansion of 0 in z
0.118 * [taylor]: Taking taylor expansion of 0 in t
0.118 * [taylor]: Taking taylor expansion of 0 in a
0.119 * [taylor]: Taking taylor expansion of (/ 1 a) in t
0.119 * [taylor]: Taking taylor expansion of a in t
0.119 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.119 * [taylor]: Taking taylor expansion of a in a
0.119 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.119 * [taylor]: Taking taylor expansion of -1 in a
0.119 * [taylor]: Taking taylor expansion of a in a
0.121 * [taylor]: Taking taylor expansion of 0 in z
0.121 * [taylor]: Taking taylor expansion of 0 in t
0.121 * [taylor]: Taking taylor expansion of 0 in a
0.121 * [taylor]: Taking taylor expansion of 0 in t
0.121 * [taylor]: Taking taylor expansion of 0 in a
0.122 * [taylor]: Taking taylor expansion of 0 in t
0.122 * [taylor]: Taking taylor expansion of 0 in a
0.122 * [taylor]: Taking taylor expansion of 0 in a
0.122 * [taylor]: Taking taylor expansion of 0 in a
0.122 * [taylor]: Taking taylor expansion of 0 in a
0.124 * [taylor]: Taking taylor expansion of 0 in z
0.124 * [taylor]: Taking taylor expansion of 0 in t
0.124 * [taylor]: Taking taylor expansion of 0 in a
0.124 * [taylor]: Taking taylor expansion of 0 in t
0.125 * [taylor]: Taking taylor expansion of 0 in a
0.125 * [taylor]: Taking taylor expansion of 0 in t
0.125 * [taylor]: Taking taylor expansion of 0 in a
0.125 * [taylor]: Taking taylor expansion of 0 in t
0.125 * [taylor]: Taking taylor expansion of 0 in a
0.125 * [taylor]: Taking taylor expansion of 0 in a
0.125 * [taylor]: Taking taylor expansion of 0 in a
0.125 * [taylor]: Taking taylor expansion of 0 in a
0.125 * [taylor]: Taking taylor expansion of 0 in a
0.125 * [taylor]: Taking taylor expansion of 0 in a
0.126 * [taylor]: Taking taylor expansion of 0 in a
0.126 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y z t a) around 0
0.126 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
0.126 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
0.126 * [taylor]: Taking taylor expansion of a in a
0.126 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
0.126 * [taylor]: Taking taylor expansion of (/ 1 z) in a
0.126 * [taylor]: Taking taylor expansion of z in a
0.126 * [taylor]: Taking taylor expansion of (/ 1 t) in a
0.126 * [taylor]: Taking taylor expansion of t in a
0.126 * [taylor]: Taking taylor expansion of y in a
0.127 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
0.127 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
0.128 * [taylor]: Taking taylor expansion of a in t
0.128 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
0.128 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.128 * [taylor]: Taking taylor expansion of z in t
0.128 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.128 * [taylor]: Taking taylor expansion of t in t
0.128 * [taylor]: Taking taylor expansion of y in t
0.128 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
0.128 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
0.128 * [taylor]: Taking taylor expansion of a in z
0.128 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
0.128 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.128 * [taylor]: Taking taylor expansion of z in z
0.129 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.129 * [taylor]: Taking taylor expansion of t in z
0.129 * [taylor]: Taking taylor expansion of y in z
0.129 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
0.129 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
0.129 * [taylor]: Taking taylor expansion of a in y
0.129 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
0.129 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.129 * [taylor]: Taking taylor expansion of z in y
0.129 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.129 * [taylor]: Taking taylor expansion of t in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
0.129 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
0.129 * [taylor]: Taking taylor expansion of a in y
0.129 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
0.129 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.129 * [taylor]: Taking taylor expansion of z in y
0.130 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.130 * [taylor]: Taking taylor expansion of t in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
0.130 * [taylor]: Taking taylor expansion of a in z
0.130 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
0.130 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.130 * [taylor]: Taking taylor expansion of z in z
0.130 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.130 * [taylor]: Taking taylor expansion of t in z
0.130 * [taylor]: Taking taylor expansion of a in t
0.132 * [taylor]: Taking taylor expansion of 0 in z
0.132 * [taylor]: Taking taylor expansion of (- (/ a t)) in t
0.132 * [taylor]: Taking taylor expansion of (/ a t) in t
0.132 * [taylor]: Taking taylor expansion of a in t
0.132 * [taylor]: Taking taylor expansion of t in t
0.132 * [taylor]: Taking taylor expansion of (- a) in a
0.133 * [taylor]: Taking taylor expansion of a in a
0.133 * [taylor]: Taking taylor expansion of a in a
0.134 * [taylor]: Taking taylor expansion of 0 in z
0.135 * [taylor]: Taking taylor expansion of 0 in t
0.136 * [taylor]: Taking taylor expansion of 0 in t
0.136 * [taylor]: Taking taylor expansion of 0 in a
0.136 * [taylor]: Taking taylor expansion of 0 in a
0.139 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [taylor]: Taking taylor expansion of 0 in t
0.139 * [taylor]: Taking taylor expansion of 0 in t
0.140 * [taylor]: Taking taylor expansion of 0 in t
0.140 * [taylor]: Taking taylor expansion of 0 in a
0.140 * [taylor]: Taking taylor expansion of 0 in a
0.141 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y z t a) around 0
0.141 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
0.141 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
0.141 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
0.141 * [taylor]: Taking taylor expansion of (/ 1 t) in a
0.141 * [taylor]: Taking taylor expansion of t in a
0.141 * [taylor]: Taking taylor expansion of (/ 1 z) in a
0.141 * [taylor]: Taking taylor expansion of z in a
0.141 * [taylor]: Taking taylor expansion of a in a
0.141 * [taylor]: Taking taylor expansion of y in a
0.142 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
0.142 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
0.142 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
0.142 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.142 * [taylor]: Taking taylor expansion of t in t
0.142 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.142 * [taylor]: Taking taylor expansion of z in t
0.142 * [taylor]: Taking taylor expansion of a in t
0.142 * [taylor]: Taking taylor expansion of y in t
0.143 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
0.143 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
0.143 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
0.143 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.143 * [taylor]: Taking taylor expansion of t in z
0.143 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.143 * [taylor]: Taking taylor expansion of z in z
0.143 * [taylor]: Taking taylor expansion of a in z
0.143 * [taylor]: Taking taylor expansion of y in z
0.144 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
0.144 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
0.144 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.144 * [taylor]: Taking taylor expansion of t in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.144 * [taylor]: Taking taylor expansion of z in y
0.144 * [taylor]: Taking taylor expansion of a in y
0.144 * [taylor]: Taking taylor expansion of y in y
0.144 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
0.144 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
0.144 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.144 * [taylor]: Taking taylor expansion of t in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.144 * [taylor]: Taking taylor expansion of z in y
0.144 * [taylor]: Taking taylor expansion of a in y
0.144 * [taylor]: Taking taylor expansion of y in y
0.144 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
0.144 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
0.144 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.145 * [taylor]: Taking taylor expansion of t in z
0.145 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.145 * [taylor]: Taking taylor expansion of z in z
0.145 * [taylor]: Taking taylor expansion of a in z
0.145 * [taylor]: Taking taylor expansion of (* -1 a) in t
0.145 * [taylor]: Taking taylor expansion of -1 in t
0.145 * [taylor]: Taking taylor expansion of a in t
0.146 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [taylor]: Taking taylor expansion of (/ a t) in t
0.147 * [taylor]: Taking taylor expansion of a in t
0.147 * [taylor]: Taking taylor expansion of t in t
0.147 * [taylor]: Taking taylor expansion of a in a
0.148 * [taylor]: Taking taylor expansion of (* -1 a) in a
0.148 * [taylor]: Taking taylor expansion of -1 in a
0.148 * [taylor]: Taking taylor expansion of a in a
0.150 * [taylor]: Taking taylor expansion of 0 in z
0.150 * [taylor]: Taking taylor expansion of 0 in t
0.151 * [taylor]: Taking taylor expansion of 0 in t
0.151 * [taylor]: Taking taylor expansion of 0 in a
0.152 * [taylor]: Taking taylor expansion of 0 in a
0.154 * [taylor]: Taking taylor expansion of 0 in z
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.156 * [taylor]: Taking taylor expansion of 0 in t
0.156 * [taylor]: Taking taylor expansion of 0 in a
0.156 * [taylor]: Taking taylor expansion of 0 in a
0.156 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
0.157 * [approximate]: Taking taylor expansion of (* y (- z t)) in (y z t) around 0
0.157 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
0.157 * [taylor]: Taking taylor expansion of y in t
0.157 * [taylor]: Taking taylor expansion of (- z t) in t
0.157 * [taylor]: Taking taylor expansion of z in t
0.157 * [taylor]: Taking taylor expansion of t in t
0.157 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
0.157 * [taylor]: Taking taylor expansion of y in z
0.157 * [taylor]: Taking taylor expansion of (- z t) in z
0.157 * [taylor]: Taking taylor expansion of z in z
0.157 * [taylor]: Taking taylor expansion of t in z
0.157 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (- z t) in y
0.157 * [taylor]: Taking taylor expansion of z in y
0.157 * [taylor]: Taking taylor expansion of t in y
0.157 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (- z t) in y
0.157 * [taylor]: Taking taylor expansion of z in y
0.157 * [taylor]: Taking taylor expansion of t in y
0.157 * [taylor]: Taking taylor expansion of 0 in z
0.157 * [taylor]: Taking taylor expansion of 0 in t
0.158 * [taylor]: Taking taylor expansion of (- z t) in z
0.158 * [taylor]: Taking taylor expansion of z in z
0.158 * [taylor]: Taking taylor expansion of t in z
0.158 * [taylor]: Taking taylor expansion of (- t) in t
0.158 * [taylor]: Taking taylor expansion of t in t
0.158 * [taylor]: Taking taylor expansion of 0 in t
0.159 * [taylor]: Taking taylor expansion of 0 in z
0.159 * [taylor]: Taking taylor expansion of 0 in t
0.159 * [taylor]: Taking taylor expansion of 1 in t
0.159 * [taylor]: Taking taylor expansion of 0 in t
0.161 * [taylor]: Taking taylor expansion of 0 in z
0.161 * [taylor]: Taking taylor expansion of 0 in t
0.161 * [taylor]: Taking taylor expansion of 0 in t
0.161 * [taylor]: Taking taylor expansion of 0 in t
0.161 * [taylor]: Taking taylor expansion of 0 in t
0.162 * [approximate]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in (y z t) around 0
0.162 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in t
0.162 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
0.162 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.162 * [taylor]: Taking taylor expansion of z in t
0.162 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.162 * [taylor]: Taking taylor expansion of t in t
0.162 * [taylor]: Taking taylor expansion of y in t
0.162 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in z
0.162 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
0.162 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.162 * [taylor]: Taking taylor expansion of z in z
0.163 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.163 * [taylor]: Taking taylor expansion of t in z
0.163 * [taylor]: Taking taylor expansion of y in z
0.163 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in y
0.163 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
0.163 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.163 * [taylor]: Taking taylor expansion of z in y
0.163 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.163 * [taylor]: Taking taylor expansion of t in y
0.163 * [taylor]: Taking taylor expansion of y in y
0.163 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in y
0.163 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
0.163 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.163 * [taylor]: Taking taylor expansion of z in y
0.163 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.163 * [taylor]: Taking taylor expansion of t in y
0.163 * [taylor]: Taking taylor expansion of y in y
0.164 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
0.164 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.164 * [taylor]: Taking taylor expansion of z in z
0.164 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.164 * [taylor]: Taking taylor expansion of t in z
0.164 * [taylor]: Taking taylor expansion of 1 in t
0.165 * [taylor]: Taking taylor expansion of 0 in z
0.166 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
0.166 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.166 * [taylor]: Taking taylor expansion of t in t
0.168 * [taylor]: Taking taylor expansion of 0 in z
0.168 * [taylor]: Taking taylor expansion of 0 in t
0.169 * [taylor]: Taking taylor expansion of 0 in t
0.171 * [taylor]: Taking taylor expansion of 0 in z
0.171 * [taylor]: Taking taylor expansion of 0 in t
0.171 * [taylor]: Taking taylor expansion of 0 in t
0.172 * [taylor]: Taking taylor expansion of 0 in t
0.173 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in (y z t) around 0
0.173 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in t
0.173 * [taylor]: Taking taylor expansion of -1 in t
0.173 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) y) in t
0.173 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
0.173 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.173 * [taylor]: Taking taylor expansion of t in t
0.173 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.173 * [taylor]: Taking taylor expansion of z in t
0.173 * [taylor]: Taking taylor expansion of y in t
0.176 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in z
0.176 * [taylor]: Taking taylor expansion of -1 in z
0.176 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) y) in z
0.176 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
0.176 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.176 * [taylor]: Taking taylor expansion of t in z
0.176 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.176 * [taylor]: Taking taylor expansion of z in z
0.176 * [taylor]: Taking taylor expansion of y in z
0.177 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in y
0.177 * [taylor]: Taking taylor expansion of -1 in y
0.177 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) y) in y
0.177 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
0.177 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.177 * [taylor]: Taking taylor expansion of t in y
0.177 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.177 * [taylor]: Taking taylor expansion of z in y
0.177 * [taylor]: Taking taylor expansion of y in y
0.177 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in y
0.177 * [taylor]: Taking taylor expansion of -1 in y
0.177 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) y) in y
0.177 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
0.177 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.177 * [taylor]: Taking taylor expansion of t in y
0.177 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.177 * [taylor]: Taking taylor expansion of z in y
0.177 * [taylor]: Taking taylor expansion of y in y
0.178 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 t) (/ 1 z))) in z
0.178 * [taylor]: Taking taylor expansion of -1 in z
0.178 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
0.178 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.178 * [taylor]: Taking taylor expansion of t in z
0.178 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.178 * [taylor]: Taking taylor expansion of z in z
0.179 * [taylor]: Taking taylor expansion of 1 in t
0.180 * [taylor]: Taking taylor expansion of 0 in z
0.181 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
0.181 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.181 * [taylor]: Taking taylor expansion of t in t
0.183 * [taylor]: Taking taylor expansion of 0 in z
0.183 * [taylor]: Taking taylor expansion of 0 in t
0.185 * [taylor]: Taking taylor expansion of 0 in t
0.188 * [taylor]: Taking taylor expansion of 0 in z
0.188 * [taylor]: Taking taylor expansion of 0 in t
0.188 * [taylor]: Taking taylor expansion of 0 in t
0.189 * [taylor]: Taking taylor expansion of 0 in t
0.190 * * * [progress]: simplifying candidates
0.191 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log y) (log (- z t))) (log a))
  (- (log (* y (- z t))) (log a))
  (log (/ (* y (- z t)) a))
  (exp (/ (* y (- z t)) a))
  (/ (* (* (* y y) y) (* (* (- z t) (- z t)) (- z t))) (* (* a a) a))
  (/ (* (* (* y (- z t)) (* y (- z t))) (* y (- z t))) (* (* a a) a))
  (* (cbrt (/ (* y (- z t)) a)) (cbrt (/ (* y (- z t)) a)))
  (cbrt (/ (* y (- z t)) a))
  (* (* (/ (* y (- z t)) a) (/ (* y (- z t)) a)) (/ (* y (- z t)) a))
  (sqrt (/ (* y (- z t)) a))
  (sqrt (/ (* y (- z t)) a))
  (- (* y (- z t)))
  (- a)
  (/ y (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ y (sqrt a))
  (/ (- z t) (sqrt a))
  (/ y 1)
  (/ (- z t) a)
  (/ 1 a)
  (/ a (* y (- z t)))
  (/ (* y (- z t)) (* (cbrt a) (cbrt a)))
  (/ (* y (- z t)) (sqrt a))
  (/ (* y (- z t)) 1)
  (/ a (- z t))
  (* a (+ (* z z) (+ (* t t) (* z t))))
  (* a (+ z t))
  (* y (- z t))
  (+ (log y) (log (- z t)))
  (log (* y (- z t)))
  (exp (* y (- z t)))
  (* (* (* y y) y) (* (* (- z t) (- z t)) (- z t)))
  (* (cbrt (* y (- z t))) (cbrt (* y (- z t))))
  (cbrt (* y (- z t)))
  (* (* (* y (- z t)) (* y (- z t))) (* y (- z t)))
  (sqrt (* y (- z t)))
  (sqrt (* y (- z t)))
  (* (sqrt y) (sqrt (- z t)))
  (* (sqrt y) (sqrt (- z t)))
  (* y z)
  (* y (- t))
  (* y z)
  (* y (- t))
  (* z y)
  (* (- t) y)
  (* z y)
  (* (- t) y)
  (* y (* (cbrt (- z t)) (cbrt (- z t))))
  (* y (sqrt (- z t)))
  (* y 1)
  (* y (+ (sqrt z) (sqrt t)))
  (* y 1)
  (* (cbrt y) (- z t))
  (* (sqrt y) (- z t))
  (* y (- z t))
  (* y (- (pow z 3) (pow t 3)))
  (* y (- (* z z) (* t t)))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (* z y) (* t y))
  (- (* z y) (* t y))
  (- (* z y) (* t y))
0.195 * * [simplify]: iteration  0 :  231  enodes  (cost  226 )
0.199 * * [simplify]: iteration  1 :  1033  enodes  (cost  189 )
0.220 * * [simplify]: iteration  2 :  5002  enodes  (cost  189 )
0.222 * [simplify]: Simplified to:
   (log (/ (* y (- z t)) a))
  (log (/ (* y (- z t)) a))
  (log (/ (* y (- z t)) a))
  (exp (/ (* y (- z t)) a))
  (pow (/ (* y (- z t)) a) 3)
  (pow (/ (* y (- z t)) a) 3)
  (* (cbrt (/ (* y (- z t)) a)) (cbrt (/ (* y (- z t)) a)))
  (cbrt (/ (* y (- z t)) a))
  (pow (/ (* y (- z t)) a) 3)
  (sqrt (/ (* y (- z t)) a))
  (sqrt (/ (* y (- z t)) a))
  (- (* y (- z t)))
  (- a)
  (/ y (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ y (sqrt a))
  (/ (- z t) (sqrt a))
  y
  (/ (- z t) a)
  (/ 1 a)
  (/ a (* y (- z t)))
  (/ (* y (- z t)) (* (cbrt a) (cbrt a)))
  (/ (* y (- z t)) (sqrt a))
  (* y (- z t))
  (/ a (- z t))
  (* (+ (* t (+ t z)) (* z z)) a)
  (* a (+ z t))
  (* y (- z t))
  (log (* y (- z t)))
  (log (* y (- z t)))
  (exp (* y (- z t)))
  (pow (* y (- z t)) 3)
  (* (cbrt (* y (- z t))) (cbrt (* y (- z t))))
  (cbrt (* y (- z t)))
  (pow (* y (- z t)) 3)
  (sqrt (* y (- z t)))
  (sqrt (* y (- z t)))
  (* (sqrt y) (sqrt (- z t)))
  (* (sqrt y) (sqrt (- z t)))
  (* y z)
  (* y (- t))
  (* y z)
  (* y (- t))
  (* y z)
  (* y (- t))
  (* y z)
  (* y (- t))
  (* y (* (cbrt (- z t)) (cbrt (- z t))))
  (* y (sqrt (- z t)))
  y
  (* y (+ (sqrt z) (sqrt t)))
  y
  (* (cbrt y) (- z t))
  (* (sqrt y) (- z t))
  (* y (- z t))
  (* y (- (pow z 3) (pow t 3)))
  (* y (- (* z z) (* t t)))
  (/ (* y (- z t)) a)
  (/ (* y (- z t)) a)
  (/ (* y (- z t)) a)
  (* y (- z t))
  (* y (- z t))
  (* y (- z t))
0.222 * * * [progress]: adding candidates to table
0.317 * * [progress]: iteration 2 / 4
0.317 * * * [progress]: picking best candidate
0.324 * * * * [pick]: Picked  #<alt (λ (x y z t a) (+ x (/ y (/ a (- z t)))))>
0.324 * * * [progress]: localizing error
0.330 * * * [progress]: generating rewritten candidates
0.330 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.347 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
0.366 * * * [progress]: generating series expansions
0.366 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.366 * [approximate]: Taking taylor expansion of (/ (* y (- z t)) a) in (y a z t) around 0
0.366 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in t
0.366 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
0.366 * [taylor]: Taking taylor expansion of y in t
0.366 * [taylor]: Taking taylor expansion of (- z t) in t
0.366 * [taylor]: Taking taylor expansion of z in t
0.366 * [taylor]: Taking taylor expansion of t in t
0.366 * [taylor]: Taking taylor expansion of a in t
0.367 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in z
0.367 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
0.367 * [taylor]: Taking taylor expansion of y in z
0.367 * [taylor]: Taking taylor expansion of (- z t) in z
0.367 * [taylor]: Taking taylor expansion of z in z
0.367 * [taylor]: Taking taylor expansion of t in z
0.367 * [taylor]: Taking taylor expansion of a in z
0.367 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in a
0.367 * [taylor]: Taking taylor expansion of (* y (- z t)) in a
0.367 * [taylor]: Taking taylor expansion of y in a
0.367 * [taylor]: Taking taylor expansion of (- z t) in a
0.367 * [taylor]: Taking taylor expansion of z in a
0.367 * [taylor]: Taking taylor expansion of t in a
0.367 * [taylor]: Taking taylor expansion of a in a
0.367 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
0.367 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
0.367 * [taylor]: Taking taylor expansion of y in y
0.367 * [taylor]: Taking taylor expansion of (- z t) in y
0.367 * [taylor]: Taking taylor expansion of z in y
0.367 * [taylor]: Taking taylor expansion of t in y
0.367 * [taylor]: Taking taylor expansion of a in y
0.368 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
0.368 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
0.368 * [taylor]: Taking taylor expansion of y in y
0.368 * [taylor]: Taking taylor expansion of (- z t) in y
0.368 * [taylor]: Taking taylor expansion of z in y
0.368 * [taylor]: Taking taylor expansion of t in y
0.368 * [taylor]: Taking taylor expansion of a in y
0.369 * [taylor]: Taking taylor expansion of (/ (- z t) a) in a
0.369 * [taylor]: Taking taylor expansion of (- z t) in a
0.369 * [taylor]: Taking taylor expansion of z in a
0.369 * [taylor]: Taking taylor expansion of t in a
0.369 * [taylor]: Taking taylor expansion of a in a
0.369 * [taylor]: Taking taylor expansion of (- z t) in z
0.369 * [taylor]: Taking taylor expansion of z in z
0.369 * [taylor]: Taking taylor expansion of t in z
0.369 * [taylor]: Taking taylor expansion of (- t) in t
0.369 * [taylor]: Taking taylor expansion of t in t
0.370 * [taylor]: Taking taylor expansion of 0 in a
0.371 * [taylor]: Taking taylor expansion of 0 in z
0.371 * [taylor]: Taking taylor expansion of 0 in t
0.372 * [taylor]: Taking taylor expansion of 1 in t
0.373 * [taylor]: Taking taylor expansion of 0 in a
0.373 * [taylor]: Taking taylor expansion of 0 in z
0.373 * [taylor]: Taking taylor expansion of 0 in t
0.374 * [taylor]: Taking taylor expansion of 0 in z
0.374 * [taylor]: Taking taylor expansion of 0 in t
0.375 * [taylor]: Taking taylor expansion of 0 in t
0.375 * [taylor]: Taking taylor expansion of 0 in t
0.375 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y a z t) around 0
0.375 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
0.375 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
0.375 * [taylor]: Taking taylor expansion of a in t
0.375 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
0.375 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.375 * [taylor]: Taking taylor expansion of z in t
0.375 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.375 * [taylor]: Taking taylor expansion of t in t
0.376 * [taylor]: Taking taylor expansion of y in t
0.376 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
0.376 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
0.376 * [taylor]: Taking taylor expansion of a in z
0.376 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
0.376 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.376 * [taylor]: Taking taylor expansion of z in z
0.376 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.377 * [taylor]: Taking taylor expansion of t in z
0.377 * [taylor]: Taking taylor expansion of y in z
0.377 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
0.377 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
0.377 * [taylor]: Taking taylor expansion of a in a
0.377 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
0.377 * [taylor]: Taking taylor expansion of (/ 1 z) in a
0.377 * [taylor]: Taking taylor expansion of z in a
0.377 * [taylor]: Taking taylor expansion of (/ 1 t) in a
0.377 * [taylor]: Taking taylor expansion of t in a
0.377 * [taylor]: Taking taylor expansion of y in a
0.378 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
0.378 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
0.378 * [taylor]: Taking taylor expansion of a in y
0.378 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
0.378 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.378 * [taylor]: Taking taylor expansion of z in y
0.378 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.378 * [taylor]: Taking taylor expansion of t in y
0.378 * [taylor]: Taking taylor expansion of y in y
0.378 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
0.378 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
0.378 * [taylor]: Taking taylor expansion of a in y
0.378 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
0.378 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.378 * [taylor]: Taking taylor expansion of z in y
0.378 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.379 * [taylor]: Taking taylor expansion of t in y
0.379 * [taylor]: Taking taylor expansion of y in y
0.379 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
0.379 * [taylor]: Taking taylor expansion of a in a
0.379 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
0.379 * [taylor]: Taking taylor expansion of (/ 1 z) in a
0.379 * [taylor]: Taking taylor expansion of z in a
0.379 * [taylor]: Taking taylor expansion of (/ 1 t) in a
0.379 * [taylor]: Taking taylor expansion of t in a
0.380 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
0.380 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.380 * [taylor]: Taking taylor expansion of z in z
0.380 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.380 * [taylor]: Taking taylor expansion of t in z
0.380 * [taylor]: Taking taylor expansion of 1 in t
0.381 * [taylor]: Taking taylor expansion of 0 in a
0.382 * [taylor]: Taking taylor expansion of 0 in z
0.383 * [taylor]: Taking taylor expansion of 0 in z
0.383 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
0.383 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.383 * [taylor]: Taking taylor expansion of t in t
0.385 * [taylor]: Taking taylor expansion of 0 in a
0.385 * [taylor]: Taking taylor expansion of 0 in z
0.385 * [taylor]: Taking taylor expansion of 0 in z
0.387 * [taylor]: Taking taylor expansion of 0 in z
0.387 * [taylor]: Taking taylor expansion of 0 in t
0.387 * [taylor]: Taking taylor expansion of 0 in t
0.388 * [taylor]: Taking taylor expansion of 0 in t
0.390 * [taylor]: Taking taylor expansion of 0 in a
0.390 * [taylor]: Taking taylor expansion of 0 in z
0.390 * [taylor]: Taking taylor expansion of 0 in z
0.390 * [taylor]: Taking taylor expansion of 0 in z
0.392 * [taylor]: Taking taylor expansion of 0 in z
0.392 * [taylor]: Taking taylor expansion of 0 in t
0.392 * [taylor]: Taking taylor expansion of 0 in t
0.392 * [taylor]: Taking taylor expansion of 0 in t
0.392 * [taylor]: Taking taylor expansion of 0 in t
0.392 * [taylor]: Taking taylor expansion of 0 in t
0.393 * [taylor]: Taking taylor expansion of 0 in t
0.395 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y a z t) around 0
0.395 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
0.395 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
0.395 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
0.395 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.395 * [taylor]: Taking taylor expansion of t in t
0.395 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.395 * [taylor]: Taking taylor expansion of z in t
0.395 * [taylor]: Taking taylor expansion of a in t
0.395 * [taylor]: Taking taylor expansion of y in t
0.395 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
0.395 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
0.395 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
0.395 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.395 * [taylor]: Taking taylor expansion of t in z
0.395 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.395 * [taylor]: Taking taylor expansion of z in z
0.396 * [taylor]: Taking taylor expansion of a in z
0.396 * [taylor]: Taking taylor expansion of y in z
0.396 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
0.396 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
0.396 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
0.396 * [taylor]: Taking taylor expansion of (/ 1 t) in a
0.396 * [taylor]: Taking taylor expansion of t in a
0.396 * [taylor]: Taking taylor expansion of (/ 1 z) in a
0.396 * [taylor]: Taking taylor expansion of z in a
0.396 * [taylor]: Taking taylor expansion of a in a
0.396 * [taylor]: Taking taylor expansion of y in a
0.397 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
0.397 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
0.397 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
0.397 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.397 * [taylor]: Taking taylor expansion of t in y
0.397 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.397 * [taylor]: Taking taylor expansion of z in y
0.397 * [taylor]: Taking taylor expansion of a in y
0.397 * [taylor]: Taking taylor expansion of y in y
0.398 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
0.398 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
0.398 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
0.398 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.398 * [taylor]: Taking taylor expansion of t in y
0.398 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.398 * [taylor]: Taking taylor expansion of z in y
0.398 * [taylor]: Taking taylor expansion of a in y
0.398 * [taylor]: Taking taylor expansion of y in y
0.398 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
0.398 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
0.398 * [taylor]: Taking taylor expansion of (/ 1 t) in a
0.398 * [taylor]: Taking taylor expansion of t in a
0.398 * [taylor]: Taking taylor expansion of (/ 1 z) in a
0.398 * [taylor]: Taking taylor expansion of z in a
0.398 * [taylor]: Taking taylor expansion of a in a
0.399 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
0.399 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.399 * [taylor]: Taking taylor expansion of t in z
0.399 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.399 * [taylor]: Taking taylor expansion of z in z
0.400 * [taylor]: Taking taylor expansion of -1 in t
0.401 * [taylor]: Taking taylor expansion of 0 in a
0.401 * [taylor]: Taking taylor expansion of 0 in z
0.402 * [taylor]: Taking taylor expansion of 0 in z
0.403 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.403 * [taylor]: Taking taylor expansion of t in t
0.404 * [taylor]: Taking taylor expansion of 0 in a
0.404 * [taylor]: Taking taylor expansion of 0 in z
0.405 * [taylor]: Taking taylor expansion of 0 in z
0.406 * [taylor]: Taking taylor expansion of 0 in z
0.406 * [taylor]: Taking taylor expansion of 0 in t
0.406 * [taylor]: Taking taylor expansion of 0 in t
0.407 * [taylor]: Taking taylor expansion of 0 in t
0.409 * [taylor]: Taking taylor expansion of 0 in a
0.409 * [taylor]: Taking taylor expansion of 0 in z
0.409 * [taylor]: Taking taylor expansion of 0 in z
0.409 * [taylor]: Taking taylor expansion of 0 in z
0.411 * [taylor]: Taking taylor expansion of 0 in z
0.411 * [taylor]: Taking taylor expansion of 0 in t
0.411 * [taylor]: Taking taylor expansion of 0 in t
0.411 * [taylor]: Taking taylor expansion of 0 in t
0.411 * [taylor]: Taking taylor expansion of 0 in t
0.411 * [taylor]: Taking taylor expansion of 0 in t
0.412 * [taylor]: Taking taylor expansion of 0 in t
0.412 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
0.413 * [approximate]: Taking taylor expansion of (/ a (- z t)) in (a z t) around 0
0.413 * [taylor]: Taking taylor expansion of (/ a (- z t)) in t
0.413 * [taylor]: Taking taylor expansion of a in t
0.413 * [taylor]: Taking taylor expansion of (- z t) in t
0.413 * [taylor]: Taking taylor expansion of z in t
0.413 * [taylor]: Taking taylor expansion of t in t
0.413 * [taylor]: Taking taylor expansion of (/ a (- z t)) in z
0.413 * [taylor]: Taking taylor expansion of a in z
0.413 * [taylor]: Taking taylor expansion of (- z t) in z
0.413 * [taylor]: Taking taylor expansion of z in z
0.413 * [taylor]: Taking taylor expansion of t in z
0.413 * [taylor]: Taking taylor expansion of (/ a (- z t)) in a
0.413 * [taylor]: Taking taylor expansion of a in a
0.413 * [taylor]: Taking taylor expansion of (- z t) in a
0.413 * [taylor]: Taking taylor expansion of z in a
0.413 * [taylor]: Taking taylor expansion of t in a
0.413 * [taylor]: Taking taylor expansion of (/ a (- z t)) in a
0.413 * [taylor]: Taking taylor expansion of a in a
0.413 * [taylor]: Taking taylor expansion of (- z t) in a
0.413 * [taylor]: Taking taylor expansion of z in a
0.413 * [taylor]: Taking taylor expansion of t in a
0.413 * [taylor]: Taking taylor expansion of (/ 1 (- z t)) in z
0.413 * [taylor]: Taking taylor expansion of (- z t) in z
0.413 * [taylor]: Taking taylor expansion of z in z
0.413 * [taylor]: Taking taylor expansion of t in z
0.414 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.414 * [taylor]: Taking taylor expansion of -1 in t
0.414 * [taylor]: Taking taylor expansion of t in t
0.415 * [taylor]: Taking taylor expansion of 0 in z
0.415 * [taylor]: Taking taylor expansion of 0 in t
0.415 * [taylor]: Taking taylor expansion of (- (/ 1 (pow t 2))) in t
0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.415 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.415 * [taylor]: Taking taylor expansion of t in t
0.419 * [taylor]: Taking taylor expansion of 0 in z
0.419 * [taylor]: Taking taylor expansion of 0 in t
0.419 * [taylor]: Taking taylor expansion of 0 in t
0.419 * [approximate]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in (a z t) around 0
0.419 * [taylor]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in t
0.419 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
0.419 * [taylor]: Taking taylor expansion of a in t
0.419 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
0.419 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.419 * [taylor]: Taking taylor expansion of z in t
0.419 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.419 * [taylor]: Taking taylor expansion of t in t
0.420 * [taylor]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in z
0.420 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
0.420 * [taylor]: Taking taylor expansion of a in z
0.420 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
0.420 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.420 * [taylor]: Taking taylor expansion of z in z
0.420 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.420 * [taylor]: Taking taylor expansion of t in z
0.420 * [taylor]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in a
0.420 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
0.420 * [taylor]: Taking taylor expansion of a in a
0.420 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
0.421 * [taylor]: Taking taylor expansion of (/ 1 z) in a
0.421 * [taylor]: Taking taylor expansion of z in a
0.421 * [taylor]: Taking taylor expansion of (/ 1 t) in a
0.421 * [taylor]: Taking taylor expansion of t in a
0.422 * [taylor]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in a
0.422 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
0.422 * [taylor]: Taking taylor expansion of a in a
0.422 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
0.422 * [taylor]: Taking taylor expansion of (/ 1 z) in a
0.422 * [taylor]: Taking taylor expansion of z in a
0.422 * [taylor]: Taking taylor expansion of (/ 1 t) in a
0.422 * [taylor]: Taking taylor expansion of t in a
0.423 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in z
0.423 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
0.423 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.423 * [taylor]: Taking taylor expansion of z in z
0.423 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.423 * [taylor]: Taking taylor expansion of t in z
0.423 * [taylor]: Taking taylor expansion of 1 in t
0.425 * [taylor]: Taking taylor expansion of 0 in z
0.425 * [taylor]: Taking taylor expansion of 0 in t
0.425 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.425 * [taylor]: Taking taylor expansion of t in t
0.429 * [taylor]: Taking taylor expansion of 0 in z
0.429 * [taylor]: Taking taylor expansion of 0 in t
0.429 * [taylor]: Taking taylor expansion of 0 in t
0.429 * [approximate]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in (a z t) around 0
0.430 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in t
0.430 * [taylor]: Taking taylor expansion of -1 in t
0.430 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
0.430 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
0.430 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.430 * [taylor]: Taking taylor expansion of t in t
0.430 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.430 * [taylor]: Taking taylor expansion of z in t
0.430 * [taylor]: Taking taylor expansion of a in t
0.431 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in z
0.431 * [taylor]: Taking taylor expansion of -1 in z
0.431 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
0.431 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
0.431 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.431 * [taylor]: Taking taylor expansion of t in z
0.431 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.431 * [taylor]: Taking taylor expansion of z in z
0.431 * [taylor]: Taking taylor expansion of a in z
0.432 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in a
0.432 * [taylor]: Taking taylor expansion of -1 in a
0.432 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
0.432 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
0.432 * [taylor]: Taking taylor expansion of (/ 1 t) in a
0.432 * [taylor]: Taking taylor expansion of t in a
0.432 * [taylor]: Taking taylor expansion of (/ 1 z) in a
0.432 * [taylor]: Taking taylor expansion of z in a
0.432 * [taylor]: Taking taylor expansion of a in a
0.434 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in a
0.434 * [taylor]: Taking taylor expansion of -1 in a
0.434 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
0.434 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
0.434 * [taylor]: Taking taylor expansion of (/ 1 t) in a
0.434 * [taylor]: Taking taylor expansion of t in a
0.434 * [taylor]: Taking taylor expansion of (/ 1 z) in a
0.434 * [taylor]: Taking taylor expansion of z in a
0.434 * [taylor]: Taking taylor expansion of a in a
0.436 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 t) (/ 1 z))) in z
0.436 * [taylor]: Taking taylor expansion of -1 in z
0.436 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
0.436 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.436 * [taylor]: Taking taylor expansion of t in z
0.436 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.436 * [taylor]: Taking taylor expansion of z in z
0.437 * [taylor]: Taking taylor expansion of 1 in t
0.439 * [taylor]: Taking taylor expansion of 0 in z
0.439 * [taylor]: Taking taylor expansion of 0 in t
0.440 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.440 * [taylor]: Taking taylor expansion of t in t
0.444 * [taylor]: Taking taylor expansion of 0 in z
0.444 * [taylor]: Taking taylor expansion of 0 in t
0.445 * [taylor]: Taking taylor expansion of 0 in t
0.445 * * * [progress]: simplifying candidates
0.448 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log y) (- (log a) (log (- z t))))
  (- (log y) (log (/ a (- z t))))
  (log (/ y (/ a (- z t))))
  (exp (/ y (/ a (- z t))))
  (/ (* (* y y) y) (/ (* (* a a) a) (* (* (- z t) (- z t)) (- z t))))
  (/ (* (* y y) y) (* (* (/ a (- z t)) (/ a (- z t))) (/ a (- z t))))
  (* (cbrt (/ y (/ a (- z t)))) (cbrt (/ y (/ a (- z t)))))
  (cbrt (/ y (/ a (- z t))))
  (* (* (/ y (/ a (- z t))) (/ y (/ a (- z t)))) (/ y (/ a (- z t))))
  (sqrt (/ y (/ a (- z t))))
  (sqrt (/ y (/ a (- z t))))
  (- y)
  (- (/ a (- z t)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ a (- z t))) (cbrt (/ a (- z t)))))
  (/ (cbrt y) (cbrt (/ a (- z t))))
  (/ (* (cbrt y) (cbrt y)) (sqrt (/ a (- z t))))
  (/ (cbrt y) (sqrt (/ a (- z t))))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (cbrt y) (/ (cbrt a) (cbrt (- z t))))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt a) (cbrt a)) (sqrt (- z t))))
  (/ (cbrt y) (/ (cbrt a) (sqrt (- z t))))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt a) (cbrt a)) 1))
  (/ (cbrt y) (/ (cbrt a) (- z t)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt a) (cbrt a)) (+ (sqrt z) (sqrt t))))
  (/ (cbrt y) (/ (cbrt a) (- (sqrt z) (sqrt t))))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt a) (cbrt a)) 1))
  (/ (cbrt y) (/ (cbrt a) (- z t)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt a) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (cbrt y) (/ (sqrt a) (cbrt (- z t))))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt a) (sqrt (- z t))))
  (/ (cbrt y) (/ (sqrt a) (sqrt (- z t))))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt a) 1))
  (/ (cbrt y) (/ (sqrt a) (- z t)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt a) (+ (sqrt z) (sqrt t))))
  (/ (cbrt y) (/ (sqrt a) (- (sqrt z) (sqrt t))))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt a) 1))
  (/ (cbrt y) (/ (sqrt a) (- z t)))
  (/ (* (cbrt y) (cbrt y)) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (cbrt y) (/ a (cbrt (- z t))))
  (/ (* (cbrt y) (cbrt y)) (/ 1 (sqrt (- z t))))
  (/ (cbrt y) (/ a (sqrt (- z t))))
  (/ (* (cbrt y) (cbrt y)) (/ 1 1))
  (/ (cbrt y) (/ a (- z t)))
  (/ (* (cbrt y) (cbrt y)) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (cbrt y) (/ a (- (sqrt z) (sqrt t))))
  (/ (* (cbrt y) (cbrt y)) (/ 1 1))
  (/ (cbrt y) (/ a (- z t)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (/ a (- z t)))
  (/ (* (cbrt y) (cbrt y)) a)
  (/ (cbrt y) (/ 1 (- z t)))
  (/ (* (cbrt y) (cbrt y)) (/ a (- (pow z 3) (pow t 3))))
  (/ (cbrt y) (+ (* z z) (+ (* t t) (* z t))))
  (/ (* (cbrt y) (cbrt y)) (/ a (- (* z z) (* t t))))
  (/ (cbrt y) (+ z t))
  (/ (sqrt y) (* (cbrt (/ a (- z t))) (cbrt (/ a (- z t)))))
  (/ (sqrt y) (cbrt (/ a (- z t))))
  (/ (sqrt y) (sqrt (/ a (- z t))))
  (/ (sqrt y) (sqrt (/ a (- z t))))
  (/ (sqrt y) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (sqrt y) (/ (cbrt a) (cbrt (- z t))))
  (/ (sqrt y) (/ (* (cbrt a) (cbrt a)) (sqrt (- z t))))
  (/ (sqrt y) (/ (cbrt a) (sqrt (- z t))))
  (/ (sqrt y) (/ (* (cbrt a) (cbrt a)) 1))
  (/ (sqrt y) (/ (cbrt a) (- z t)))
  (/ (sqrt y) (/ (* (cbrt a) (cbrt a)) (+ (sqrt z) (sqrt t))))
  (/ (sqrt y) (/ (cbrt a) (- (sqrt z) (sqrt t))))
  (/ (sqrt y) (/ (* (cbrt a) (cbrt a)) 1))
  (/ (sqrt y) (/ (cbrt a) (- z t)))
  (/ (sqrt y) (/ (sqrt a) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (sqrt y) (/ (sqrt a) (cbrt (- z t))))
  (/ (sqrt y) (/ (sqrt a) (sqrt (- z t))))
  (/ (sqrt y) (/ (sqrt a) (sqrt (- z t))))
  (/ (sqrt y) (/ (sqrt a) 1))
  (/ (sqrt y) (/ (sqrt a) (- z t)))
  (/ (sqrt y) (/ (sqrt a) (+ (sqrt z) (sqrt t))))
  (/ (sqrt y) (/ (sqrt a) (- (sqrt z) (sqrt t))))
  (/ (sqrt y) (/ (sqrt a) 1))
  (/ (sqrt y) (/ (sqrt a) (- z t)))
  (/ (sqrt y) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (sqrt y) (/ a (cbrt (- z t))))
  (/ (sqrt y) (/ 1 (sqrt (- z t))))
  (/ (sqrt y) (/ a (sqrt (- z t))))
  (/ (sqrt y) (/ 1 1))
  (/ (sqrt y) (/ a (- z t)))
  (/ (sqrt y) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (sqrt y) (/ a (- (sqrt z) (sqrt t))))
  (/ (sqrt y) (/ 1 1))
  (/ (sqrt y) (/ a (- z t)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (/ a (- z t)))
  (/ (sqrt y) a)
  (/ (sqrt y) (/ 1 (- z t)))
  (/ (sqrt y) (/ a (- (pow z 3) (pow t 3))))
  (/ (sqrt y) (+ (* z z) (+ (* t t) (* z t))))
  (/ (sqrt y) (/ a (- (* z z) (* t t))))
  (/ (sqrt y) (+ z t))
  (/ 1 (* (cbrt (/ a (- z t))) (cbrt (/ a (- z t)))))
  (/ y (cbrt (/ a (- z t))))
  (/ 1 (sqrt (/ a (- z t))))
  (/ y (sqrt (/ a (- z t))))
  (/ 1 (/ (* (cbrt a) (cbrt a)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ y (/ (cbrt a) (cbrt (- z t))))
  (/ 1 (/ (* (cbrt a) (cbrt a)) (sqrt (- z t))))
  (/ y (/ (cbrt a) (sqrt (- z t))))
  (/ 1 (/ (* (cbrt a) (cbrt a)) 1))
  (/ y (/ (cbrt a) (- z t)))
  (/ 1 (/ (* (cbrt a) (cbrt a)) (+ (sqrt z) (sqrt t))))
  (/ y (/ (cbrt a) (- (sqrt z) (sqrt t))))
  (/ 1 (/ (* (cbrt a) (cbrt a)) 1))
  (/ y (/ (cbrt a) (- z t)))
  (/ 1 (/ (sqrt a) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ y (/ (sqrt a) (cbrt (- z t))))
  (/ 1 (/ (sqrt a) (sqrt (- z t))))
  (/ y (/ (sqrt a) (sqrt (- z t))))
  (/ 1 (/ (sqrt a) 1))
  (/ y (/ (sqrt a) (- z t)))
  (/ 1 (/ (sqrt a) (+ (sqrt z) (sqrt t))))
  (/ y (/ (sqrt a) (- (sqrt z) (sqrt t))))
  (/ 1 (/ (sqrt a) 1))
  (/ y (/ (sqrt a) (- z t)))
  (/ 1 (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ y (/ a (cbrt (- z t))))
  (/ 1 (/ 1 (sqrt (- z t))))
  (/ y (/ a (sqrt (- z t))))
  (/ 1 (/ 1 1))
  (/ y (/ a (- z t)))
  (/ 1 (/ 1 (+ (sqrt z) (sqrt t))))
  (/ y (/ a (- (sqrt z) (sqrt t))))
  (/ 1 (/ 1 1))
  (/ y (/ a (- z t)))
  (/ 1 1)
  (/ y (/ a (- z t)))
  (/ 1 a)
  (/ y (/ 1 (- z t)))
  (/ 1 (/ a (- (pow z 3) (pow t 3))))
  (/ y (+ (* z z) (+ (* t t) (* z t))))
  (/ 1 (/ a (- (* z z) (* t t))))
  (/ y (+ z t))
  (/ 1 (/ a (- z t)))
  (/ (/ a (- z t)) y)
  (/ y (* (cbrt (/ a (- z t))) (cbrt (/ a (- z t)))))
  (/ y (sqrt (/ a (- z t))))
  (/ y (/ (* (cbrt a) (cbrt a)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ y (/ (* (cbrt a) (cbrt a)) (sqrt (- z t))))
  (/ y (/ (* (cbrt a) (cbrt a)) 1))
  (/ y (/ (* (cbrt a) (cbrt a)) (+ (sqrt z) (sqrt t))))
  (/ y (/ (* (cbrt a) (cbrt a)) 1))
  (/ y (/ (sqrt a) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ y (/ (sqrt a) (sqrt (- z t))))
  (/ y (/ (sqrt a) 1))
  (/ y (/ (sqrt a) (+ (sqrt z) (sqrt t))))
  (/ y (/ (sqrt a) 1))
  (/ y (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ y (/ 1 (sqrt (- z t))))
  (/ y (/ 1 1))
  (/ y (/ 1 (+ (sqrt z) (sqrt t))))
  (/ y (/ 1 1))
  (/ y 1)
  (/ y a)
  (/ y (/ a (- (pow z 3) (pow t 3))))
  (/ y (/ a (- (* z z) (* t t))))
  (/ (/ a (- z t)) (cbrt y))
  (/ (/ a (- z t)) (sqrt y))
  (/ (/ a (- z t)) y)
  (/ y a)
  (- (log a) (log (- z t)))
  (log (/ a (- z t)))
  (exp (/ a (- z t)))
  (/ (* (* a a) a) (* (* (- z t) (- z t)) (- z t)))
  (* (cbrt (/ a (- z t))) (cbrt (/ a (- z t))))
  (cbrt (/ a (- z t)))
  (* (* (/ a (- z t)) (/ a (- z t))) (/ a (- z t)))
  (sqrt (/ a (- z t)))
  (sqrt (/ a (- z t)))
  (- a)
  (- (- z t))
  (/ (* (cbrt a) (cbrt a)) (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (cbrt a) (cbrt (- z t)))
  (/ (* (cbrt a) (cbrt a)) (sqrt (- z t)))
  (/ (cbrt a) (sqrt (- z t)))
  (/ (* (cbrt a) (cbrt a)) 1)
  (/ (cbrt a) (- z t))
  (/ (* (cbrt a) (cbrt a)) (+ (sqrt z) (sqrt t)))
  (/ (cbrt a) (- (sqrt z) (sqrt t)))
  (/ (* (cbrt a) (cbrt a)) 1)
  (/ (cbrt a) (- z t))
  (/ (sqrt a) (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (sqrt a) (cbrt (- z t)))
  (/ (sqrt a) (sqrt (- z t)))
  (/ (sqrt a) (sqrt (- z t)))
  (/ (sqrt a) 1)
  (/ (sqrt a) (- z t))
  (/ (sqrt a) (+ (sqrt z) (sqrt t)))
  (/ (sqrt a) (- (sqrt z) (sqrt t)))
  (/ (sqrt a) 1)
  (/ (sqrt a) (- z t))
  (/ 1 (* (cbrt (- z t)) (cbrt (- z t))))
  (/ a (cbrt (- z t)))
  (/ 1 (sqrt (- z t)))
  (/ a (sqrt (- z t)))
  (/ 1 1)
  (/ a (- z t))
  (/ 1 (+ (sqrt z) (sqrt t)))
  (/ a (- (sqrt z) (sqrt t)))
  (/ 1 1)
  (/ a (- z t))
  (/ 1 (- z t))
  (/ (- z t) a)
  (/ a (* (cbrt (- z t)) (cbrt (- z t))))
  (/ a (sqrt (- z t)))
  (/ a 1)
  (/ a (+ (sqrt z) (sqrt t)))
  (/ a 1)
  (/ (- z t) (cbrt a))
  (/ (- z t) (sqrt a))
  (/ (- z t) a)
  (/ a (- (pow z 3) (pow t 3)))
  (/ a (- (* z z) (* t t)))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  0
  0
  0
0.462 * * [simplify]: iteration  0 :  481  enodes  (cost  1051 )
0.474 * * [simplify]: iteration  1 :  2190  enodes  (cost  1013 )
0.519 * * [simplify]: iteration  2 :  5001  enodes  (cost  1004 )
0.527 * [simplify]: Simplified to:
   (log (/ y (/ a (- z t))))
  (log (/ y (/ a (- z t))))
  (log (/ y (/ a (- z t))))
  (exp (/ y (/ a (- z t))))
  (pow (/ y (/ a (- z t))) 3)
  (pow (/ y (/ a (- z t))) 3)
  (* (cbrt (/ y (/ a (- z t)))) (cbrt (/ y (/ a (- z t)))))
  (cbrt (/ y (/ a (- z t))))
  (pow (/ y (/ a (- z t))) 3)
  (sqrt (/ y (/ a (- z t))))
  (sqrt (/ y (/ a (- z t))))
  (- y)
  (- (/ a (- z t)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ a (- z t))) (cbrt (/ a (- z t)))))
  (/ (cbrt y) (cbrt (/ a (- z t))))
  (/ (* (cbrt y) (cbrt y)) (sqrt (/ a (- z t))))
  (/ (cbrt y) (sqrt (/ a (- z t))))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (cbrt y) (/ (cbrt a) (cbrt (- z t))))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt a) (cbrt a)) (sqrt (- z t))))
  (/ (cbrt y) (/ (cbrt a) (sqrt (- z t))))
  (/ (cbrt y) (/ (* (cbrt a) (cbrt a)) (cbrt y)))
  (/ (cbrt y) (/ (cbrt a) (- z t)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt a) (cbrt a)) (+ (sqrt z) (sqrt t))))
  (/ (cbrt y) (/ (cbrt a) (- (sqrt z) (sqrt t))))
  (/ (cbrt y) (/ (* (cbrt a) (cbrt a)) (cbrt y)))
  (/ (cbrt y) (/ (cbrt a) (- z t)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt a) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (cbrt y) (/ (sqrt a) (cbrt (- z t))))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt a) (sqrt (- z t))))
  (/ (cbrt y) (/ (sqrt a) (sqrt (- z t))))
  (/ (cbrt y) (/ (sqrt a) (cbrt y)))
  (/ (cbrt y) (/ (sqrt a) (- z t)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt a) (+ (sqrt z) (sqrt t))))
  (/ (cbrt y) (/ (sqrt a) (- (sqrt z) (sqrt t))))
  (/ (cbrt y) (/ (sqrt a) (cbrt y)))
  (/ (cbrt y) (/ (sqrt a) (- z t)))
  (* (* (cbrt y) (cbrt y)) (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (cbrt y) (/ a (cbrt (- z t))))
  (* (* (cbrt y) (cbrt y)) (sqrt (- z t)))
  (/ (cbrt y) (/ a (sqrt (- z t))))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (/ a (- z t)))
  (* (* (cbrt y) (cbrt y)) (+ (sqrt z) (sqrt t)))
  (/ (cbrt y) (/ a (- (sqrt z) (sqrt t))))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (/ a (- z t)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (/ a (- z t)))
  (/ (* (cbrt y) (cbrt y)) a)
  (* (- z t) (cbrt y))
  (/ (* (cbrt y) (cbrt y)) (/ a (- (pow z 3) (pow t 3))))
  (/ (cbrt y) (+ (* z z) (+ (* t t) (* z t))))
  (/ (* (cbrt y) (cbrt y)) (/ a (- (* z z) (* t t))))
  (/ (cbrt y) (+ z t))
  (/ (sqrt y) (* (cbrt (/ a (- z t))) (cbrt (/ a (- z t)))))
  (/ (sqrt y) (cbrt (/ a (- z t))))
  (/ (sqrt y) (sqrt (/ a (- z t))))
  (/ (sqrt y) (sqrt (/ a (- z t))))
  (/ (sqrt y) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (sqrt y) (/ (cbrt a) (cbrt (- z t))))
  (/ (sqrt y) (/ (* (cbrt a) (cbrt a)) (sqrt (- z t))))
  (/ (sqrt y) (/ (cbrt a) (sqrt (- z t))))
  (/ (sqrt y) (* (cbrt a) (cbrt a)))
  (/ (sqrt y) (/ (cbrt a) (- z t)))
  (/ (sqrt y) (/ (* (cbrt a) (cbrt a)) (+ (sqrt z) (sqrt t))))
  (/ (sqrt y) (/ (cbrt a) (- (sqrt z) (sqrt t))))
  (/ (sqrt y) (* (cbrt a) (cbrt a)))
  (/ (sqrt y) (/ (cbrt a) (- z t)))
  (/ (sqrt y) (/ (sqrt a) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (sqrt y) (/ (sqrt a) (cbrt (- z t))))
  (/ (sqrt y) (/ (sqrt a) (sqrt (- z t))))
  (/ (sqrt y) (/ (sqrt a) (sqrt (- z t))))
  (/ (sqrt y) (sqrt a))
  (/ (sqrt y) (/ (sqrt a) (- z t)))
  (/ (sqrt y) (/ (sqrt a) (+ (sqrt z) (sqrt t))))
  (/ (sqrt y) (/ (sqrt a) (- (sqrt z) (sqrt t))))
  (/ (sqrt y) (sqrt a))
  (/ (sqrt y) (/ (sqrt a) (- z t)))
  (* (sqrt y) (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (sqrt y) (/ a (cbrt (- z t))))
  (* (sqrt y) (sqrt (- z t)))
  (/ (sqrt y) (/ a (sqrt (- z t))))
  (sqrt y)
  (/ (sqrt y) (/ a (- z t)))
  (* (sqrt y) (+ (sqrt z) (sqrt t)))
  (/ (sqrt y) (/ a (- (sqrt z) (sqrt t))))
  (sqrt y)
  (/ (sqrt y) (/ a (- z t)))
  (sqrt y)
  (/ (sqrt y) (/ a (- z t)))
  (/ (sqrt y) a)
  (* (sqrt y) (- z t))
  (/ (sqrt y) (/ a (- (pow z 3) (pow t 3))))
  (/ (sqrt y) (+ (* t (+ t z)) (* z z)))
  (/ (sqrt y) (/ a (- (* z z) (* t t))))
  (/ (sqrt y) (+ z t))
  (/ 1 (* (cbrt (/ a (- z t))) (cbrt (/ a (- z t)))))
  (/ y (cbrt (/ a (- z t))))
  (/ 1 (sqrt (/ a (- z t))))
  (/ y (sqrt (/ a (- z t))))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (cbrt a) (cbrt a)))
  (/ y (/ (cbrt a) (cbrt (- z t))))
  (/ (sqrt (- z t)) (* (cbrt a) (cbrt a)))
  (/ y (/ (cbrt a) (sqrt (- z t))))
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ y (/ (cbrt a) (- z t)))
  (/ (+ (sqrt z) (sqrt t)) (* (cbrt a) (cbrt a)))
  (/ y (/ (cbrt a) (- (sqrt z) (sqrt t))))
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ y (/ (cbrt a) (- z t)))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (sqrt a))
  (/ y (/ (sqrt a) (cbrt (- z t))))
  (/ (sqrt (- z t)) (sqrt a))
  (/ y (/ (sqrt a) (sqrt (- z t))))
  (/ 1 (sqrt a))
  (/ y (/ (sqrt a) (- z t)))
  (/ (+ (sqrt z) (sqrt t)) (sqrt a))
  (/ y (/ (sqrt a) (- (sqrt z) (sqrt t))))
  (/ 1 (sqrt a))
  (/ y (/ (sqrt a) (- z t)))
  (* (cbrt (- z t)) (cbrt (- z t)))
  (/ y (/ a (cbrt (- z t))))
  (sqrt (- z t))
  (/ y (/ a (sqrt (- z t))))
  1
  (/ y (/ a (- z t)))
  (+ (sqrt z) (sqrt t))
  (/ y (/ a (- (sqrt z) (sqrt t))))
  1
  (/ y (/ a (- z t)))
  1
  (/ y (/ a (- z t)))
  (/ 1 a)
  (* y (- z t))
  (/ 1 (/ a (- (pow z 3) (pow t 3))))
  (/ y (+ (* t (+ t z)) (* z z)))
  (/ 1 (/ a (- (* z z) (* t t))))
  (/ y (+ z t))
  (/ (- z t) a)
  (/ (/ a (- z t)) y)
  (/ y (* (cbrt (/ a (- z t))) (cbrt (/ a (- z t)))))
  (/ y (sqrt (/ a (- z t))))
  (/ y (/ (* (cbrt a) (cbrt a)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ y (/ (* (cbrt a) (cbrt a)) (sqrt (- z t))))
  (/ y (* (cbrt a) (cbrt a)))
  (/ y (/ (* (cbrt a) (cbrt a)) (+ (sqrt z) (sqrt t))))
  (/ y (* (cbrt a) (cbrt a)))
  (/ y (/ (sqrt a) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ y (/ (sqrt a) (sqrt (- z t))))
  (/ y (sqrt a))
  (/ y (/ (sqrt a) (+ (sqrt z) (sqrt t))))
  (/ y (sqrt a))
  (* y (* (cbrt (- z t)) (cbrt (- z t))))
  (* y (sqrt (- z t)))
  y
  (* y (+ (sqrt z) (sqrt t)))
  y
  y
  (/ y a)
  (/ y (/ a (- (pow z 3) (pow t 3))))
  (/ y (/ a (- (* z z) (* t t))))
  (/ (/ a (- z t)) (cbrt y))
  (/ (/ a (- z t)) (sqrt y))
  (/ (/ a (- z t)) y)
  (/ y a)
  (log (/ a (- z t)))
  (log (/ a (- z t)))
  (exp (/ a (- z t)))
  (pow (/ a (- z t)) 3)
  (* (cbrt (/ a (- z t))) (cbrt (/ a (- z t))))
  (cbrt (/ a (- z t)))
  (pow (/ a (- z t)) 3)
  (sqrt (/ a (- z t)))
  (sqrt (/ a (- z t)))
  (- a)
  (- (- z t))
  (/ (* (cbrt a) (cbrt a)) (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (cbrt a) (cbrt (- z t)))
  (/ (* (cbrt a) (cbrt a)) (sqrt (- z t)))
  (/ (cbrt a) (sqrt (- z t)))
  (* (cbrt a) (cbrt a))
  (/ (cbrt a) (- z t))
  (/ (* (cbrt a) (cbrt a)) (+ (sqrt z) (sqrt t)))
  (/ (cbrt a) (- (sqrt z) (sqrt t)))
  (* (cbrt a) (cbrt a))
  (/ (cbrt a) (- z t))
  (/ (sqrt a) (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (sqrt a) (cbrt (- z t)))
  (/ (sqrt a) (sqrt (- z t)))
  (/ (sqrt a) (sqrt (- z t)))
  (sqrt a)
  (/ (sqrt a) (- z t))
  (/ (sqrt a) (+ (sqrt z) (sqrt t)))
  (/ (sqrt a) (- (sqrt z) (sqrt t)))
  (sqrt a)
  (/ (sqrt a) (- z t))
  (/ 1 (* (cbrt (- z t)) (cbrt (- z t))))
  (/ a (cbrt (- z t)))
  (/ 1 (sqrt (- z t)))
  (/ a (sqrt (- z t)))
  1
  (/ a (- z t))
  (/ 1 (+ (sqrt z) (sqrt t)))
  (/ a (- (sqrt z) (sqrt t)))
  1
  (/ a (- z t))
  (/ 1 (- z t))
  (/ (- z t) a)
  (/ a (* (cbrt (- z t)) (cbrt (- z t))))
  (/ a (sqrt (- z t)))
  a
  (/ a (+ (sqrt z) (sqrt t)))
  a
  (/ (- z t) (cbrt a))
  (/ (- z t) (sqrt a))
  (/ (- z t) a)
  (/ a (- (pow z 3) (pow t 3)))
  (/ a (- (* z z) (* t t)))
  (* y (/ (- z t) a))
  (* y (/ (- z t) a))
  (* y (/ (- z t) a))
  0
  0
  0
0.529 * * * [progress]: adding candidates to table
0.920 * * [progress]: iteration 3 / 4
0.920 * * * [progress]: picking best candidate
0.925 * * * * [pick]: Picked  #<alt (λ (x y z t a) (+ x (/ (/ y a) (/ 1 (- z t)))))>
0.925 * * * [progress]: localizing error
0.933 * * * [progress]: generating rewritten candidates
0.933 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.963 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
1.001 * * * [progress]: generating series expansions
1.001 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
1.001 * [approximate]: Taking taylor expansion of (/ (* y (- z t)) a) in (y a z t) around 0
1.001 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in t
1.001 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
1.001 * [taylor]: Taking taylor expansion of y in t
1.001 * [taylor]: Taking taylor expansion of (- z t) in t
1.001 * [taylor]: Taking taylor expansion of z in t
1.001 * [taylor]: Taking taylor expansion of t in t
1.001 * [taylor]: Taking taylor expansion of a in t
1.002 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in z
1.002 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
1.002 * [taylor]: Taking taylor expansion of y in z
1.002 * [taylor]: Taking taylor expansion of (- z t) in z
1.002 * [taylor]: Taking taylor expansion of z in z
1.002 * [taylor]: Taking taylor expansion of t in z
1.002 * [taylor]: Taking taylor expansion of a in z
1.002 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in a
1.002 * [taylor]: Taking taylor expansion of (* y (- z t)) in a
1.002 * [taylor]: Taking taylor expansion of y in a
1.002 * [taylor]: Taking taylor expansion of (- z t) in a
1.002 * [taylor]: Taking taylor expansion of z in a
1.002 * [taylor]: Taking taylor expansion of t in a
1.002 * [taylor]: Taking taylor expansion of a in a
1.002 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
1.002 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
1.002 * [taylor]: Taking taylor expansion of y in y
1.002 * [taylor]: Taking taylor expansion of (- z t) in y
1.003 * [taylor]: Taking taylor expansion of z in y
1.003 * [taylor]: Taking taylor expansion of t in y
1.003 * [taylor]: Taking taylor expansion of a in y
1.003 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
1.003 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
1.003 * [taylor]: Taking taylor expansion of y in y
1.003 * [taylor]: Taking taylor expansion of (- z t) in y
1.003 * [taylor]: Taking taylor expansion of z in y
1.003 * [taylor]: Taking taylor expansion of t in y
1.003 * [taylor]: Taking taylor expansion of a in y
1.004 * [taylor]: Taking taylor expansion of (/ (- z t) a) in a
1.004 * [taylor]: Taking taylor expansion of (- z t) in a
1.004 * [taylor]: Taking taylor expansion of z in a
1.004 * [taylor]: Taking taylor expansion of t in a
1.004 * [taylor]: Taking taylor expansion of a in a
1.004 * [taylor]: Taking taylor expansion of (- z t) in z
1.004 * [taylor]: Taking taylor expansion of z in z
1.004 * [taylor]: Taking taylor expansion of t in z
1.004 * [taylor]: Taking taylor expansion of (- t) in t
1.004 * [taylor]: Taking taylor expansion of t in t
1.006 * [taylor]: Taking taylor expansion of 0 in a
1.007 * [taylor]: Taking taylor expansion of 0 in z
1.007 * [taylor]: Taking taylor expansion of 0 in t
1.007 * [taylor]: Taking taylor expansion of 1 in t
1.009 * [taylor]: Taking taylor expansion of 0 in a
1.009 * [taylor]: Taking taylor expansion of 0 in z
1.009 * [taylor]: Taking taylor expansion of 0 in t
1.010 * [taylor]: Taking taylor expansion of 0 in z
1.010 * [taylor]: Taking taylor expansion of 0 in t
1.010 * [taylor]: Taking taylor expansion of 0 in t
1.010 * [taylor]: Taking taylor expansion of 0 in t
1.011 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y a z t) around 0
1.011 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
1.011 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
1.011 * [taylor]: Taking taylor expansion of a in t
1.011 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
1.011 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.011 * [taylor]: Taking taylor expansion of z in t
1.011 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.011 * [taylor]: Taking taylor expansion of t in t
1.011 * [taylor]: Taking taylor expansion of y in t
1.012 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
1.012 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
1.012 * [taylor]: Taking taylor expansion of a in z
1.012 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
1.012 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.012 * [taylor]: Taking taylor expansion of z in z
1.012 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.012 * [taylor]: Taking taylor expansion of t in z
1.012 * [taylor]: Taking taylor expansion of y in z
1.012 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
1.012 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
1.012 * [taylor]: Taking taylor expansion of a in a
1.012 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
1.012 * [taylor]: Taking taylor expansion of (/ 1 z) in a
1.012 * [taylor]: Taking taylor expansion of z in a
1.012 * [taylor]: Taking taylor expansion of (/ 1 t) in a
1.012 * [taylor]: Taking taylor expansion of t in a
1.012 * [taylor]: Taking taylor expansion of y in a
1.013 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
1.013 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
1.013 * [taylor]: Taking taylor expansion of a in y
1.013 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
1.014 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.014 * [taylor]: Taking taylor expansion of z in y
1.014 * [taylor]: Taking taylor expansion of (/ 1 t) in y
1.014 * [taylor]: Taking taylor expansion of t in y
1.014 * [taylor]: Taking taylor expansion of y in y
1.014 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
1.014 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
1.014 * [taylor]: Taking taylor expansion of a in y
1.014 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
1.014 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.014 * [taylor]: Taking taylor expansion of z in y
1.014 * [taylor]: Taking taylor expansion of (/ 1 t) in y
1.014 * [taylor]: Taking taylor expansion of t in y
1.014 * [taylor]: Taking taylor expansion of y in y
1.014 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
1.014 * [taylor]: Taking taylor expansion of a in a
1.014 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
1.014 * [taylor]: Taking taylor expansion of (/ 1 z) in a
1.014 * [taylor]: Taking taylor expansion of z in a
1.014 * [taylor]: Taking taylor expansion of (/ 1 t) in a
1.014 * [taylor]: Taking taylor expansion of t in a
1.015 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
1.015 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.015 * [taylor]: Taking taylor expansion of z in z
1.015 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.016 * [taylor]: Taking taylor expansion of t in z
1.016 * [taylor]: Taking taylor expansion of 1 in t
1.017 * [taylor]: Taking taylor expansion of 0 in a
1.017 * [taylor]: Taking taylor expansion of 0 in z
1.018 * [taylor]: Taking taylor expansion of 0 in z
1.019 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
1.019 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.019 * [taylor]: Taking taylor expansion of t in t
1.021 * [taylor]: Taking taylor expansion of 0 in a
1.021 * [taylor]: Taking taylor expansion of 0 in z
1.021 * [taylor]: Taking taylor expansion of 0 in z
1.027 * [taylor]: Taking taylor expansion of 0 in z
1.027 * [taylor]: Taking taylor expansion of 0 in t
1.027 * [taylor]: Taking taylor expansion of 0 in t
1.028 * [taylor]: Taking taylor expansion of 0 in t
1.031 * [taylor]: Taking taylor expansion of 0 in a
1.031 * [taylor]: Taking taylor expansion of 0 in z
1.031 * [taylor]: Taking taylor expansion of 0 in z
1.031 * [taylor]: Taking taylor expansion of 0 in z
1.033 * [taylor]: Taking taylor expansion of 0 in z
1.033 * [taylor]: Taking taylor expansion of 0 in t
1.033 * [taylor]: Taking taylor expansion of 0 in t
1.033 * [taylor]: Taking taylor expansion of 0 in t
1.033 * [taylor]: Taking taylor expansion of 0 in t
1.033 * [taylor]: Taking taylor expansion of 0 in t
1.034 * [taylor]: Taking taylor expansion of 0 in t
1.035 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y a z t) around 0
1.035 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
1.035 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
1.035 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
1.035 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.035 * [taylor]: Taking taylor expansion of t in t
1.036 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.036 * [taylor]: Taking taylor expansion of z in t
1.036 * [taylor]: Taking taylor expansion of a in t
1.036 * [taylor]: Taking taylor expansion of y in t
1.036 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
1.036 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
1.036 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
1.036 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.036 * [taylor]: Taking taylor expansion of t in z
1.036 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.036 * [taylor]: Taking taylor expansion of z in z
1.036 * [taylor]: Taking taylor expansion of a in z
1.036 * [taylor]: Taking taylor expansion of y in z
1.037 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
1.037 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
1.037 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
1.037 * [taylor]: Taking taylor expansion of (/ 1 t) in a
1.037 * [taylor]: Taking taylor expansion of t in a
1.037 * [taylor]: Taking taylor expansion of (/ 1 z) in a
1.037 * [taylor]: Taking taylor expansion of z in a
1.037 * [taylor]: Taking taylor expansion of a in a
1.037 * [taylor]: Taking taylor expansion of y in a
1.038 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
1.038 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
1.038 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
1.038 * [taylor]: Taking taylor expansion of (/ 1 t) in y
1.038 * [taylor]: Taking taylor expansion of t in y
1.038 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.038 * [taylor]: Taking taylor expansion of z in y
1.038 * [taylor]: Taking taylor expansion of a in y
1.038 * [taylor]: Taking taylor expansion of y in y
1.038 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
1.038 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
1.038 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
1.038 * [taylor]: Taking taylor expansion of (/ 1 t) in y
1.039 * [taylor]: Taking taylor expansion of t in y
1.039 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.039 * [taylor]: Taking taylor expansion of z in y
1.039 * [taylor]: Taking taylor expansion of a in y
1.039 * [taylor]: Taking taylor expansion of y in y
1.039 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
1.039 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
1.039 * [taylor]: Taking taylor expansion of (/ 1 t) in a
1.039 * [taylor]: Taking taylor expansion of t in a
1.039 * [taylor]: Taking taylor expansion of (/ 1 z) in a
1.039 * [taylor]: Taking taylor expansion of z in a
1.039 * [taylor]: Taking taylor expansion of a in a
1.040 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
1.040 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.040 * [taylor]: Taking taylor expansion of t in z
1.040 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.040 * [taylor]: Taking taylor expansion of z in z
1.041 * [taylor]: Taking taylor expansion of -1 in t
1.042 * [taylor]: Taking taylor expansion of 0 in a
1.042 * [taylor]: Taking taylor expansion of 0 in z
1.043 * [taylor]: Taking taylor expansion of 0 in z
1.043 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.043 * [taylor]: Taking taylor expansion of t in t
1.045 * [taylor]: Taking taylor expansion of 0 in a
1.045 * [taylor]: Taking taylor expansion of 0 in z
1.045 * [taylor]: Taking taylor expansion of 0 in z
1.047 * [taylor]: Taking taylor expansion of 0 in z
1.047 * [taylor]: Taking taylor expansion of 0 in t
1.047 * [taylor]: Taking taylor expansion of 0 in t
1.048 * [taylor]: Taking taylor expansion of 0 in t
1.050 * [taylor]: Taking taylor expansion of 0 in a
1.050 * [taylor]: Taking taylor expansion of 0 in z
1.050 * [taylor]: Taking taylor expansion of 0 in z
1.050 * [taylor]: Taking taylor expansion of 0 in z
1.052 * [taylor]: Taking taylor expansion of 0 in z
1.052 * [taylor]: Taking taylor expansion of 0 in t
1.052 * [taylor]: Taking taylor expansion of 0 in t
1.052 * [taylor]: Taking taylor expansion of 0 in t
1.052 * [taylor]: Taking taylor expansion of 0 in t
1.052 * [taylor]: Taking taylor expansion of 0 in t
1.053 * [taylor]: Taking taylor expansion of 0 in t
1.054 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
1.054 * [approximate]: Taking taylor expansion of (/ 1 (- z t)) in (z t) around 0
1.054 * [taylor]: Taking taylor expansion of (/ 1 (- z t)) in t
1.054 * [taylor]: Taking taylor expansion of (- z t) in t
1.054 * [taylor]: Taking taylor expansion of z in t
1.054 * [taylor]: Taking taylor expansion of t in t
1.054 * [taylor]: Taking taylor expansion of (/ 1 (- z t)) in z
1.054 * [taylor]: Taking taylor expansion of (- z t) in z
1.054 * [taylor]: Taking taylor expansion of z in z
1.054 * [taylor]: Taking taylor expansion of t in z
1.054 * [taylor]: Taking taylor expansion of (/ 1 (- z t)) in z
1.054 * [taylor]: Taking taylor expansion of (- z t) in z
1.054 * [taylor]: Taking taylor expansion of z in z
1.054 * [taylor]: Taking taylor expansion of t in z
1.054 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.054 * [taylor]: Taking taylor expansion of -1 in t
1.054 * [taylor]: Taking taylor expansion of t in t
1.056 * [taylor]: Taking taylor expansion of (- (/ 1 (pow t 2))) in t
1.056 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.056 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.056 * [taylor]: Taking taylor expansion of t in t
1.059 * [taylor]: Taking taylor expansion of (- (/ 1 (pow t 3))) in t
1.059 * [taylor]: Taking taylor expansion of (/ 1 (pow t 3)) in t
1.059 * [taylor]: Taking taylor expansion of (pow t 3) in t
1.059 * [taylor]: Taking taylor expansion of t in t
1.066 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in (z t) around 0
1.066 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in t
1.066 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
1.066 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.066 * [taylor]: Taking taylor expansion of z in t
1.066 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.066 * [taylor]: Taking taylor expansion of t in t
1.067 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in z
1.067 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
1.067 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.067 * [taylor]: Taking taylor expansion of z in z
1.067 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.067 * [taylor]: Taking taylor expansion of t in z
1.067 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in z
1.068 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
1.068 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.068 * [taylor]: Taking taylor expansion of z in z
1.068 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.068 * [taylor]: Taking taylor expansion of t in z
1.068 * [taylor]: Taking taylor expansion of 1 in t
1.069 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.069 * [taylor]: Taking taylor expansion of t in t
1.071 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.071 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.071 * [taylor]: Taking taylor expansion of t in t
1.075 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 t) (/ 1 z))) in (z t) around 0
1.075 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 t) (/ 1 z))) in t
1.075 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
1.075 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.075 * [taylor]: Taking taylor expansion of t in t
1.075 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.075 * [taylor]: Taking taylor expansion of z in t
1.076 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 t) (/ 1 z))) in z
1.076 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
1.076 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.076 * [taylor]: Taking taylor expansion of t in z
1.076 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.076 * [taylor]: Taking taylor expansion of z in z
1.077 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 t) (/ 1 z))) in z
1.077 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
1.077 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.077 * [taylor]: Taking taylor expansion of t in z
1.077 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.077 * [taylor]: Taking taylor expansion of z in z
1.078 * [taylor]: Taking taylor expansion of -1 in t
1.079 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
1.079 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.079 * [taylor]: Taking taylor expansion of t in t
1.081 * [taylor]: Taking taylor expansion of (- (/ 1 (pow t 2))) in t
1.081 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.081 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.081 * [taylor]: Taking taylor expansion of t in t
1.086 * * * [progress]: simplifying candidates
1.092 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (log y) (log a)) (- (log (- z t))))
  (- (- (log y) (log a)) (- 0 (log (- z t))))
  (- (- (log y) (log a)) (- (log 1) (log (- z t))))
  (- (- (log y) (log a)) (log (/ 1 (- z t))))
  (- (log (/ y a)) (- (log (- z t))))
  (- (log (/ y a)) (- 0 (log (- z t))))
  (- (log (/ y a)) (- (log 1) (log (- z t))))
  (- (log (/ y a)) (log (/ 1 (- z t))))
  (log (/ (/ y a) (/ 1 (- z t))))
  (exp (/ (/ y a) (/ 1 (- z t))))
  (/ (/ (* (* y y) y) (* (* a a) a)) (/ (* (* 1 1) 1) (* (* (- z t) (- z t)) (- z t))))
  (/ (/ (* (* y y) y) (* (* a a) a)) (* (* (/ 1 (- z t)) (/ 1 (- z t))) (/ 1 (- z t))))
  (/ (* (* (/ y a) (/ y a)) (/ y a)) (/ (* (* 1 1) 1) (* (* (- z t) (- z t)) (- z t))))
  (/ (* (* (/ y a) (/ y a)) (/ y a)) (* (* (/ 1 (- z t)) (/ 1 (- z t))) (/ 1 (- z t))))
  (* (cbrt (/ (/ y a) (/ 1 (- z t)))) (cbrt (/ (/ y a) (/ 1 (- z t)))))
  (cbrt (/ (/ y a) (/ 1 (- z t))))
  (* (* (/ (/ y a) (/ 1 (- z t))) (/ (/ y a) (/ 1 (- z t)))) (/ (/ y a) (/ 1 (- z t))))
  (sqrt (/ (/ y a) (/ 1 (- z t))))
  (sqrt (/ (/ y a) (/ 1 (- z t))))
  (- (/ y a))
  (- (/ 1 (- z t)))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (cbrt (/ y a)) (cbrt (/ 1 (- z t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (sqrt (/ 1 (- z t))))
  (/ (cbrt (/ y a)) (sqrt (/ 1 (- z t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (cbrt (/ y a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (cbrt (/ y a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (cbrt (/ y a)) (/ (cbrt 1) (- z t)))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (cbrt (/ y a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (cbrt (/ y a)) (/ (cbrt 1) (- z t)))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (cbrt (/ y a)) (/ (sqrt 1) (cbrt (- z t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ (sqrt 1) (sqrt (- z t))))
  (/ (cbrt (/ y a)) (/ (sqrt 1) (sqrt (- z t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ (sqrt 1) 1))
  (/ (cbrt (/ y a)) (/ (sqrt 1) (- z t)))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (cbrt (/ y a)) (/ (sqrt 1) (- (sqrt z) (sqrt t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ (sqrt 1) 1))
  (/ (cbrt (/ y a)) (/ (sqrt 1) (- z t)))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (cbrt (/ y a)) (/ 1 (cbrt (- z t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ 1 (sqrt (- z t))))
  (/ (cbrt (/ y a)) (/ 1 (sqrt (- z t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ 1 1))
  (/ (cbrt (/ y a)) (/ 1 (- z t)))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (cbrt (/ y a)) (/ 1 (- (sqrt z) (sqrt t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ 1 1))
  (/ (cbrt (/ y a)) (/ 1 (- z t)))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) 1)
  (/ (cbrt (/ y a)) (/ 1 (- z t)))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) 1)
  (/ (cbrt (/ y a)) (/ 1 (- z t)))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ 1 (- (pow z 3) (pow t 3))))
  (/ (cbrt (/ y a)) (+ (* z z) (+ (* t t) (* z t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ 1 (- (* z z) (* t t))))
  (/ (cbrt (/ y a)) (+ z t))
  (/ (sqrt (/ y a)) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (sqrt (/ y a)) (cbrt (/ 1 (- z t))))
  (/ (sqrt (/ y a)) (sqrt (/ 1 (- z t))))
  (/ (sqrt (/ y a)) (sqrt (/ 1 (- z t))))
  (/ (sqrt (/ y a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (sqrt (/ y a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (sqrt (/ y a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (sqrt (/ y a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (sqrt (/ y a)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (sqrt (/ y a)) (/ (cbrt 1) (- z t)))
  (/ (sqrt (/ y a)) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (sqrt (/ y a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (sqrt (/ y a)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (sqrt (/ y a)) (/ (cbrt 1) (- z t)))
  (/ (sqrt (/ y a)) (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (sqrt (/ y a)) (/ (sqrt 1) (cbrt (- z t))))
  (/ (sqrt (/ y a)) (/ (sqrt 1) (sqrt (- z t))))
  (/ (sqrt (/ y a)) (/ (sqrt 1) (sqrt (- z t))))
  (/ (sqrt (/ y a)) (/ (sqrt 1) 1))
  (/ (sqrt (/ y a)) (/ (sqrt 1) (- z t)))
  (/ (sqrt (/ y a)) (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (sqrt (/ y a)) (/ (sqrt 1) (- (sqrt z) (sqrt t))))
  (/ (sqrt (/ y a)) (/ (sqrt 1) 1))
  (/ (sqrt (/ y a)) (/ (sqrt 1) (- z t)))
  (/ (sqrt (/ y a)) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (sqrt (/ y a)) (/ 1 (cbrt (- z t))))
  (/ (sqrt (/ y a)) (/ 1 (sqrt (- z t))))
  (/ (sqrt (/ y a)) (/ 1 (sqrt (- z t))))
  (/ (sqrt (/ y a)) (/ 1 1))
  (/ (sqrt (/ y a)) (/ 1 (- z t)))
  (/ (sqrt (/ y a)) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (sqrt (/ y a)) (/ 1 (- (sqrt z) (sqrt t))))
  (/ (sqrt (/ y a)) (/ 1 1))
  (/ (sqrt (/ y a)) (/ 1 (- z t)))
  (/ (sqrt (/ y a)) 1)
  (/ (sqrt (/ y a)) (/ 1 (- z t)))
  (/ (sqrt (/ y a)) 1)
  (/ (sqrt (/ y a)) (/ 1 (- z t)))
  (/ (sqrt (/ y a)) (/ 1 (- (pow z 3) (pow t 3))))
  (/ (sqrt (/ y a)) (+ (* z z) (+ (* t t) (* z t))))
  (/ (sqrt (/ y a)) (/ 1 (- (* z z) (* t t))))
  (/ (sqrt (/ y a)) (+ z t))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ (cbrt y) (cbrt a)) (cbrt (/ 1 (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (sqrt (/ 1 (- z t))))
  (/ (/ (cbrt y) (cbrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (cbrt y) (cbrt a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ (cbrt y) (cbrt a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (cbrt y) (cbrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ (cbrt y) (cbrt a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (cbrt y) (cbrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (cbrt y) (cbrt a)) (/ (sqrt 1) (cbrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ (cbrt y) (cbrt a)) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ (sqrt 1) 1))
  (/ (/ (cbrt y) (cbrt a)) (/ (sqrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (/ (cbrt y) (cbrt a)) (/ (sqrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ (sqrt 1) 1))
  (/ (/ (cbrt y) (cbrt a)) (/ (sqrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (cbrt y) (cbrt a)) (/ 1 (cbrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ 1 (sqrt (- z t))))
  (/ (/ (cbrt y) (cbrt a)) (/ 1 (sqrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ 1 1))
  (/ (/ (cbrt y) (cbrt a)) (/ 1 (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (/ (cbrt y) (cbrt a)) (/ 1 (- (sqrt z) (sqrt t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ 1 1))
  (/ (/ (cbrt y) (cbrt a)) (/ 1 (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) 1)
  (/ (/ (cbrt y) (cbrt a)) (/ 1 (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) 1)
  (/ (/ (cbrt y) (cbrt a)) (/ 1 (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ 1 (- (pow z 3) (pow t 3))))
  (/ (/ (cbrt y) (cbrt a)) (+ (* z z) (+ (* t t) (* z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ 1 (- (* z z) (* t t))))
  (/ (/ (cbrt y) (cbrt a)) (+ z t))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ (cbrt y) (sqrt a)) (cbrt (/ 1 (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ (cbrt y) (sqrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (cbrt y) (sqrt a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ (cbrt y) (sqrt a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (cbrt y) (sqrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ (cbrt y) (sqrt a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (cbrt y) (sqrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (cbrt y) (sqrt a)) (/ (sqrt 1) (cbrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ (cbrt y) (sqrt a)) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ (sqrt 1) 1))
  (/ (/ (cbrt y) (sqrt a)) (/ (sqrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (/ (cbrt y) (sqrt a)) (/ (sqrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ (sqrt 1) 1))
  (/ (/ (cbrt y) (sqrt a)) (/ (sqrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (cbrt y) (sqrt a)) (/ 1 (cbrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ 1 (sqrt (- z t))))
  (/ (/ (cbrt y) (sqrt a)) (/ 1 (sqrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ 1 1))
  (/ (/ (cbrt y) (sqrt a)) (/ 1 (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (/ (cbrt y) (sqrt a)) (/ 1 (- (sqrt z) (sqrt t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ 1 1))
  (/ (/ (cbrt y) (sqrt a)) (/ 1 (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) 1)
  (/ (/ (cbrt y) (sqrt a)) (/ 1 (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) 1)
  (/ (/ (cbrt y) (sqrt a)) (/ 1 (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ 1 (- (pow z 3) (pow t 3))))
  (/ (/ (cbrt y) (sqrt a)) (+ (* z z) (+ (* t t) (* z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ 1 (- (* z z) (* t t))))
  (/ (/ (cbrt y) (sqrt a)) (+ z t))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ (cbrt y) a) (cbrt (/ 1 (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (sqrt (/ 1 (- z t))))
  (/ (/ (cbrt y) a) (sqrt (/ 1 (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (cbrt y) a) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ (cbrt y) a) (/ (cbrt 1) (sqrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (cbrt y) a) (/ (cbrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ (cbrt y) a) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (cbrt y) a) (/ (cbrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (cbrt y) a) (/ (sqrt 1) (cbrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ (cbrt y) a) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ (sqrt 1) 1))
  (/ (/ (cbrt y) a) (/ (sqrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (/ (cbrt y) a) (/ (sqrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ (sqrt 1) 1))
  (/ (/ (cbrt y) a) (/ (sqrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (cbrt y) a) (/ 1 (cbrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ 1 (sqrt (- z t))))
  (/ (/ (cbrt y) a) (/ 1 (sqrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ 1 1))
  (/ (/ (cbrt y) a) (/ 1 (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (/ (cbrt y) a) (/ 1 (- (sqrt z) (sqrt t))))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ 1 1))
  (/ (/ (cbrt y) a) (/ 1 (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) 1) 1)
  (/ (/ (cbrt y) a) (/ 1 (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) 1) 1)
  (/ (/ (cbrt y) a) (/ 1 (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ 1 (- (pow z 3) (pow t 3))))
  (/ (/ (cbrt y) a) (+ (* z z) (+ (* t t) (* z t))))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (/ 1 (- (* z z) (* t t))))
  (/ (/ (cbrt y) a) (+ z t))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ (sqrt y) (cbrt a)) (cbrt (/ 1 (- z t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (sqrt (/ 1 (- z t))))
  (/ (/ (sqrt y) (cbrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (sqrt y) (cbrt a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ (sqrt y) (cbrt a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (sqrt y) (cbrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (cbrt a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (sqrt y) (cbrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (sqrt y) (cbrt a)) (/ (sqrt 1) (cbrt (- z t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ (sqrt y) (cbrt a)) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ (sqrt 1) 1))
  (/ (/ (sqrt y) (cbrt a)) (/ (sqrt 1) (- z t)))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (cbrt a)) (/ (sqrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ (sqrt 1) 1))
  (/ (/ (sqrt y) (cbrt a)) (/ (sqrt 1) (- z t)))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (sqrt y) (cbrt a)) (/ 1 (cbrt (- z t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ 1 (sqrt (- z t))))
  (/ (/ (sqrt y) (cbrt a)) (/ 1 (sqrt (- z t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ 1 1))
  (/ (/ (sqrt y) (cbrt a)) (/ 1 (- z t)))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (cbrt a)) (/ 1 (- (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ 1 1))
  (/ (/ (sqrt y) (cbrt a)) (/ 1 (- z t)))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) 1)
  (/ (/ (sqrt y) (cbrt a)) (/ 1 (- z t)))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) 1)
  (/ (/ (sqrt y) (cbrt a)) (/ 1 (- z t)))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ 1 (- (pow z 3) (pow t 3))))
  (/ (/ (sqrt y) (cbrt a)) (+ (* z z) (+ (* t t) (* z t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ 1 (- (* z z) (* t t))))
  (/ (/ (sqrt y) (cbrt a)) (+ z t))
  (/ (/ (sqrt y) (sqrt a)) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ (sqrt y) (sqrt a)) (cbrt (/ 1 (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (sqrt y) (sqrt a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (sqrt y) (sqrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ (sqrt y) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (sqrt y) (sqrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ (sqrt y) (sqrt a)) (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (sqrt y) (sqrt a)) (/ (sqrt 1) (cbrt (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (sqrt 1) 1))
  (/ (/ (sqrt y) (sqrt a)) (/ (sqrt 1) (- z t)))
  (/ (/ (sqrt y) (sqrt a)) (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (sqrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (sqrt 1) 1))
  (/ (/ (sqrt y) (sqrt a)) (/ (sqrt 1) (- z t)))
  (/ (/ (sqrt y) (sqrt a)) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (sqrt y) (sqrt a)) (/ 1 (cbrt (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ 1 (sqrt (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ 1 (sqrt (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ 1 1))
  (/ (/ (sqrt y) (sqrt a)) (/ 1 (- z t)))
  (/ (/ (sqrt y) (sqrt a)) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (sqrt a)) (/ 1 (- (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (sqrt a)) (/ 1 1))
  (/ (/ (sqrt y) (sqrt a)) (/ 1 (- z t)))
  (/ (/ (sqrt y) (sqrt a)) 1)
  (/ (/ (sqrt y) (sqrt a)) (/ 1 (- z t)))
  (/ (/ (sqrt y) (sqrt a)) 1)
  (/ (/ (sqrt y) (sqrt a)) (/ 1 (- z t)))
  (/ (/ (sqrt y) (sqrt a)) (/ 1 (- (pow z 3) (pow t 3))))
  (/ (/ (sqrt y) (sqrt a)) (+ (* z z) (+ (* t t) (* z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ 1 (- (* z z) (* t t))))
  (/ (/ (sqrt y) (sqrt a)) (+ z t))
  (/ (/ (sqrt y) 1) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ (sqrt y) a) (cbrt (/ 1 (- z t))))
  (/ (/ (sqrt y) 1) (sqrt (/ 1 (- z t))))
  (/ (/ (sqrt y) a) (sqrt (/ 1 (- z t))))
  (/ (/ (sqrt y) 1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (sqrt y) a) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ (sqrt y) 1) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ (sqrt y) a) (/ (cbrt 1) (sqrt (- z t))))
  (/ (/ (sqrt y) 1) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (sqrt y) a) (/ (cbrt 1) (- z t)))
  (/ (/ (sqrt y) 1) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) a) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) 1) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (sqrt y) a) (/ (cbrt 1) (- z t)))
  (/ (/ (sqrt y) 1) (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (sqrt y) a) (/ (sqrt 1) (cbrt (- z t))))
  (/ (/ (sqrt y) 1) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ (sqrt y) a) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ (sqrt y) 1) (/ (sqrt 1) 1))
  (/ (/ (sqrt y) a) (/ (sqrt 1) (- z t)))
  (/ (/ (sqrt y) 1) (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) a) (/ (sqrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) 1) (/ (sqrt 1) 1))
  (/ (/ (sqrt y) a) (/ (sqrt 1) (- z t)))
  (/ (/ (sqrt y) 1) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (sqrt y) a) (/ 1 (cbrt (- z t))))
  (/ (/ (sqrt y) 1) (/ 1 (sqrt (- z t))))
  (/ (/ (sqrt y) a) (/ 1 (sqrt (- z t))))
  (/ (/ (sqrt y) 1) (/ 1 1))
  (/ (/ (sqrt y) a) (/ 1 (- z t)))
  (/ (/ (sqrt y) 1) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) a) (/ 1 (- (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) 1) (/ 1 1))
  (/ (/ (sqrt y) a) (/ 1 (- z t)))
  (/ (/ (sqrt y) 1) 1)
  (/ (/ (sqrt y) a) (/ 1 (- z t)))
  (/ (/ (sqrt y) 1) 1)
  (/ (/ (sqrt y) a) (/ 1 (- z t)))
  (/ (/ (sqrt y) 1) (/ 1 (- (pow z 3) (pow t 3))))
  (/ (/ (sqrt y) a) (+ (* z z) (+ (* t t) (* z t))))
  (/ (/ (sqrt y) 1) (/ 1 (- (* z z) (* t t))))
  (/ (/ (sqrt y) a) (+ z t))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ y (cbrt a)) (cbrt (/ 1 (- z t))))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (sqrt (/ 1 (- z t))))
  (/ (/ y (cbrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y (cbrt a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ y (cbrt a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ y (cbrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ y (cbrt a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ y (cbrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y (cbrt a)) (/ (sqrt 1) (cbrt (- z t))))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ y (cbrt a)) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ (sqrt 1) 1))
  (/ (/ y (cbrt a)) (/ (sqrt 1) (- z t)))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (/ y (cbrt a)) (/ (sqrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ (sqrt 1) 1))
  (/ (/ y (cbrt a)) (/ (sqrt 1) (- z t)))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y (cbrt a)) (/ 1 (cbrt (- z t))))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ 1 (sqrt (- z t))))
  (/ (/ y (cbrt a)) (/ 1 (sqrt (- z t))))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ 1 1))
  (/ (/ y (cbrt a)) (/ 1 (- z t)))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (/ y (cbrt a)) (/ 1 (- (sqrt z) (sqrt t))))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ 1 1))
  (/ (/ y (cbrt a)) (/ 1 (- z t)))
  (/ (/ 1 (* (cbrt a) (cbrt a))) 1)
  (/ (/ y (cbrt a)) (/ 1 (- z t)))
  (/ (/ 1 (* (cbrt a) (cbrt a))) 1)
  (/ (/ y (cbrt a)) (/ 1 (- z t)))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ 1 (- (pow z 3) (pow t 3))))
  (/ (/ y (cbrt a)) (+ (* z z) (+ (* t t) (* z t))))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (/ 1 (- (* z z) (* t t))))
  (/ (/ y (cbrt a)) (+ z t))
  (/ (/ 1 (sqrt a)) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ y (sqrt a)) (cbrt (/ 1 (- z t))))
  (/ (/ 1 (sqrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ y (sqrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ 1 (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y (sqrt a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ 1 (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ y (sqrt a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (/ 1 (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ y (sqrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ 1 (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ y (sqrt a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ 1 (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ y (sqrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ 1 (sqrt a)) (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y (sqrt a)) (/ (sqrt 1) (cbrt (- z t))))
  (/ (/ 1 (sqrt a)) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ y (sqrt a)) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ 1 (sqrt a)) (/ (sqrt 1) 1))
  (/ (/ y (sqrt a)) (/ (sqrt 1) (- z t)))
  (/ (/ 1 (sqrt a)) (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (/ y (sqrt a)) (/ (sqrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ 1 (sqrt a)) (/ (sqrt 1) 1))
  (/ (/ y (sqrt a)) (/ (sqrt 1) (- z t)))
  (/ (/ 1 (sqrt a)) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y (sqrt a)) (/ 1 (cbrt (- z t))))
  (/ (/ 1 (sqrt a)) (/ 1 (sqrt (- z t))))
  (/ (/ y (sqrt a)) (/ 1 (sqrt (- z t))))
  (/ (/ 1 (sqrt a)) (/ 1 1))
  (/ (/ y (sqrt a)) (/ 1 (- z t)))
  (/ (/ 1 (sqrt a)) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (/ y (sqrt a)) (/ 1 (- (sqrt z) (sqrt t))))
  (/ (/ 1 (sqrt a)) (/ 1 1))
  (/ (/ y (sqrt a)) (/ 1 (- z t)))
  (/ (/ 1 (sqrt a)) 1)
  (/ (/ y (sqrt a)) (/ 1 (- z t)))
  (/ (/ 1 (sqrt a)) 1)
  (/ (/ y (sqrt a)) (/ 1 (- z t)))
  (/ (/ 1 (sqrt a)) (/ 1 (- (pow z 3) (pow t 3))))
  (/ (/ y (sqrt a)) (+ (* z z) (+ (* t t) (* z t))))
  (/ (/ 1 (sqrt a)) (/ 1 (- (* z z) (* t t))))
  (/ (/ y (sqrt a)) (+ z t))
  (/ (/ 1 1) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ y a) (cbrt (/ 1 (- z t))))
  (/ (/ 1 1) (sqrt (/ 1 (- z t))))
  (/ (/ y a) (sqrt (/ 1 (- z t))))
  (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y a) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ y a) (/ (cbrt 1) (sqrt (- z t))))
  (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ y a) (/ (cbrt 1) (- z t)))
  (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ y a) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ y a) (/ (cbrt 1) (- z t)))
  (/ (/ 1 1) (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y a) (/ (sqrt 1) (cbrt (- z t))))
  (/ (/ 1 1) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ y a) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ 1 1) (/ (sqrt 1) 1))
  (/ (/ y a) (/ (sqrt 1) (- z t)))
  (/ (/ 1 1) (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (/ y a) (/ (sqrt 1) (- (sqrt z) (sqrt t))))
  (/ (/ 1 1) (/ (sqrt 1) 1))
  (/ (/ y a) (/ (sqrt 1) (- z t)))
  (/ (/ 1 1) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y a) (/ 1 (cbrt (- z t))))
  (/ (/ 1 1) (/ 1 (sqrt (- z t))))
  (/ (/ y a) (/ 1 (sqrt (- z t))))
  (/ (/ 1 1) (/ 1 1))
  (/ (/ y a) (/ 1 (- z t)))
  (/ (/ 1 1) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (/ y a) (/ 1 (- (sqrt z) (sqrt t))))
  (/ (/ 1 1) (/ 1 1))
  (/ (/ y a) (/ 1 (- z t)))
  (/ (/ 1 1) 1)
  (/ (/ y a) (/ 1 (- z t)))
  (/ (/ 1 1) 1)
  (/ (/ y a) (/ 1 (- z t)))
  (/ (/ 1 1) (/ 1 (- (pow z 3) (pow t 3))))
  (/ (/ y a) (+ (* z z) (+ (* t t) (* z t))))
  (/ (/ 1 1) (/ 1 (- (* z z) (* t t))))
  (/ (/ y a) (+ z t))
  (/ 1 (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ y a) (cbrt (/ 1 (- z t))))
  (/ 1 (sqrt (/ 1 (- z t))))
  (/ (/ y a) (sqrt (/ 1 (- z t))))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y a) (/ (cbrt 1) (cbrt (- z t))))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ y a) (/ (cbrt 1) (sqrt (- z t))))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ y a) (/ (cbrt 1) (- z t)))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ y a) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ y a) (/ (cbrt 1) (- z t)))
  (/ 1 (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y a) (/ (sqrt 1) (cbrt (- z t))))
  (/ 1 (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ y a) (/ (sqrt 1) (sqrt (- z t))))
  (/ 1 (/ (sqrt 1) 1))
  (/ (/ y a) (/ (sqrt 1) (- z t)))
  (/ 1 (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (/ y a) (/ (sqrt 1) (- (sqrt z) (sqrt t))))
  (/ 1 (/ (sqrt 1) 1))
  (/ (/ y a) (/ (sqrt 1) (- z t)))
  (/ 1 (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y a) (/ 1 (cbrt (- z t))))
  (/ 1 (/ 1 (sqrt (- z t))))
  (/ (/ y a) (/ 1 (sqrt (- z t))))
  (/ 1 (/ 1 1))
  (/ (/ y a) (/ 1 (- z t)))
  (/ 1 (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (/ y a) (/ 1 (- (sqrt z) (sqrt t))))
  (/ 1 (/ 1 1))
  (/ (/ y a) (/ 1 (- z t)))
  (/ 1 1)
  (/ (/ y a) (/ 1 (- z t)))
  (/ 1 1)
  (/ (/ y a) (/ 1 (- z t)))
  (/ 1 (/ 1 (- (pow z 3) (pow t 3))))
  (/ (/ y a) (+ (* z z) (+ (* t t) (* z t))))
  (/ 1 (/ 1 (- (* z z) (* t t))))
  (/ (/ y a) (+ z t))
  (/ y (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ 1 a) (cbrt (/ 1 (- z t))))
  (/ y (sqrt (/ 1 (- z t))))
  (/ (/ 1 a) (sqrt (/ 1 (- z t))))
  (/ y (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ 1 a) (/ (cbrt 1) (cbrt (- z t))))
  (/ y (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ 1 a) (/ (cbrt 1) (sqrt (- z t))))
  (/ y (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ 1 a) (/ (cbrt 1) (- z t)))
  (/ y (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ 1 a) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ y (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ 1 a) (/ (cbrt 1) (- z t)))
  (/ y (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ 1 a) (/ (sqrt 1) (cbrt (- z t))))
  (/ y (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ 1 a) (/ (sqrt 1) (sqrt (- z t))))
  (/ y (/ (sqrt 1) 1))
  (/ (/ 1 a) (/ (sqrt 1) (- z t)))
  (/ y (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (/ 1 a) (/ (sqrt 1) (- (sqrt z) (sqrt t))))
  (/ y (/ (sqrt 1) 1))
  (/ (/ 1 a) (/ (sqrt 1) (- z t)))
  (/ y (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ 1 a) (/ 1 (cbrt (- z t))))
  (/ y (/ 1 (sqrt (- z t))))
  (/ (/ 1 a) (/ 1 (sqrt (- z t))))
  (/ y (/ 1 1))
  (/ (/ 1 a) (/ 1 (- z t)))
  (/ y (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (/ 1 a) (/ 1 (- (sqrt z) (sqrt t))))
  (/ y (/ 1 1))
  (/ (/ 1 a) (/ 1 (- z t)))
  (/ y 1)
  (/ (/ 1 a) (/ 1 (- z t)))
  (/ y 1)
  (/ (/ 1 a) (/ 1 (- z t)))
  (/ y (/ 1 (- (pow z 3) (pow t 3))))
  (/ (/ 1 a) (+ (* z z) (+ (* t t) (* z t))))
  (/ y (/ 1 (- (* z z) (* t t))))
  (/ (/ 1 a) (+ z t))
  (/ 1 (/ 1 (- z t)))
  (/ (/ 1 (- z t)) (/ y a))
  (/ (/ y a) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ y a) (sqrt (/ 1 (- z t))))
  (/ (/ y a) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y a) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ y a) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ y a) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ y a) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ y a) (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y a) (/ (sqrt 1) (sqrt (- z t))))
  (/ (/ y a) (/ (sqrt 1) 1))
  (/ (/ y a) (/ (sqrt 1) (+ (sqrt z) (sqrt t))))
  (/ (/ y a) (/ (sqrt 1) 1))
  (/ (/ y a) (/ 1 (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y a) (/ 1 (sqrt (- z t))))
  (/ (/ y a) (/ 1 1))
  (/ (/ y a) (/ 1 (+ (sqrt z) (sqrt t))))
  (/ (/ y a) (/ 1 1))
  (/ (/ y a) 1)
  (/ (/ y a) 1)
  (/ (/ y a) (/ 1 (- (pow z 3) (pow t 3))))
  (/ (/ y a) (/ 1 (- (* z z) (* t t))))
  (/ (/ 1 (- z t)) (cbrt (/ y a)))
  (/ (/ 1 (- z t)) (sqrt (/ y a)))
  (/ (/ 1 (- z t)) (/ (cbrt y) (cbrt a)))
  (/ (/ 1 (- z t)) (/ (cbrt y) (sqrt a)))
  (/ (/ 1 (- z t)) (/ (cbrt y) a))
  (/ (/ 1 (- z t)) (/ (sqrt y) (cbrt a)))
  (/ (/ 1 (- z t)) (/ (sqrt y) (sqrt a)))
  (/ (/ 1 (- z t)) (/ (sqrt y) a))
  (/ (/ 1 (- z t)) (/ y (cbrt a)))
  (/ (/ 1 (- z t)) (/ y (sqrt a)))
  (/ (/ 1 (- z t)) (/ y a))
  (/ (/ 1 (- z t)) (/ y a))
  (/ (/ 1 (- z t)) (/ 1 a))
  (/ (/ y a) 1)
  (* (/ 1 (- z t)) a)
  (- 1)
  (- (log (- z t)))
  (- 0 (log (- z t)))
  (- (log 1) (log (- z t)))
  (log (/ 1 (- z t)))
  (exp (/ 1 (- z t)))
  (/ (* (* 1 1) 1) (* (* (- z t) (- z t)) (- z t)))
  (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t))))
  (cbrt (/ 1 (- z t)))
  (* (* (/ 1 (- z t)) (/ 1 (- z t))) (/ 1 (- z t)))
  (sqrt (/ 1 (- z t)))
  (sqrt (/ 1 (- z t)))
  (- 1)
  (- (- z t))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (cbrt 1) (cbrt (- z t)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t)))
  (/ (cbrt 1) (sqrt (- z t)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- z t))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t)))
  (/ (cbrt 1) (- (sqrt z) (sqrt t)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- z t))
  (/ (sqrt 1) (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (sqrt 1) (cbrt (- z t)))
  (/ (sqrt 1) (sqrt (- z t)))
  (/ (sqrt 1) (sqrt (- z t)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- z t))
  (/ (sqrt 1) (+ (sqrt z) (sqrt t)))
  (/ (sqrt 1) (- (sqrt z) (sqrt t)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- z t))
  (/ 1 (* (cbrt (- z t)) (cbrt (- z t))))
  (/ 1 (cbrt (- z t)))
  (/ 1 (sqrt (- z t)))
  (/ 1 (sqrt (- z t)))
  (/ 1 1)
  (/ 1 (- z t))
  (/ 1 (+ (sqrt z) (sqrt t)))
  (/ 1 (- (sqrt z) (sqrt t)))
  (/ 1 1)
  (/ 1 (- z t))
  (/ 1 (- z t))
  (/ (- z t) 1)
  (/ 1 (* (cbrt (- z t)) (cbrt (- z t))))
  (/ 1 (sqrt (- z t)))
  (/ 1 1)
  (/ 1 (+ (sqrt z) (sqrt t)))
  (/ 1 1)
  (/ (- z t) (cbrt 1))
  (/ (- z t) (sqrt 1))
  (/ (- z t) 1)
  (/ 1 (- (pow z 3) (pow t 3)))
  (/ 1 (- (* z z) (* t t)))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  0
  0
  0
1.110 * * [simplify]: iteration  0 :  1645  enodes  (cost  4160 )
1.134 * * [simplify]: iteration  1 :  5001  enodes  (cost  3758 )
1.153 * [simplify]: Simplified to:
   (log (/ (/ y a) (/ 1 (- z t))))
  (log (/ (/ y a) (/ 1 (- z t))))
  (log (/ (/ y a) (/ 1 (- z t))))
  (log (/ (/ y a) (/ 1 (- z t))))
  (log (/ (/ y a) (/ 1 (- z t))))
  (log (/ (/ y a) (/ 1 (- z t))))
  (log (/ (/ y a) (/ 1 (- z t))))
  (log (/ (/ y a) (/ 1 (- z t))))
  (log (/ (/ y a) (/ 1 (- z t))))
  (pow (exp (/ y a)) (- z t))
  (pow (* (/ y a) (- z t)) 3)
  (pow (* (/ y a) (- z t)) 3)
  (pow (* (/ y a) (- z t)) 3)
  (pow (* (/ y a) (- z t)) 3)
  (* (cbrt (/ (/ y a) (/ 1 (- z t)))) (cbrt (/ (/ y a) (/ 1 (- z t)))))
  (cbrt (/ (/ y a) (/ 1 (- z t))))
  (pow (* (/ y a) (- z t)) 3)
  (sqrt (/ (/ y a) (/ 1 (- z t))))
  (sqrt (/ (/ y a) (/ 1 (- z t))))
  (- (/ y a))
  (- (/ 1 (- z t)))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (cbrt (/ y a)) (cbrt (/ 1 (- z t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (sqrt (/ 1 (- z t))))
  (/ (cbrt (/ y a)) (sqrt (/ 1 (- z t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (cbrt (/ y a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (cbrt (/ y a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (cbrt (/ y a)) (/ (* (cbrt 1) (cbrt 1)) (cbrt (/ y a))))
  (/ (cbrt (/ y a)) (/ (cbrt 1) (- z t)))
  (/ (* (cbrt (/ y a)) (cbrt (/ y a))) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (cbrt (/ y a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (cbrt (/ y a)) (/ (* (cbrt 1) (cbrt 1)) (cbrt (/ y a))))
  (/ (cbrt (/ y a)) (/ (cbrt 1) (- z t)))
  (* (* (cbrt (/ y a)) (cbrt (/ y a))) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (cbrt (/ y a)) (cbrt (- z t)))
  (* (* (cbrt (/ y a)) (cbrt (/ y a))) (sqrt (- z t)))
  (* (cbrt (/ y a)) (sqrt (- z t)))
  (* (cbrt (/ y a)) (cbrt (/ y a)))
  (* (cbrt (/ y a)) (- z t))
  (* (* (cbrt (/ y a)) (cbrt (/ y a))) (+ (sqrt z) (sqrt t)))
  (* (cbrt (/ y a)) (- (sqrt z) (sqrt t)))
  (* (cbrt (/ y a)) (cbrt (/ y a)))
  (* (cbrt (/ y a)) (- z t))
  (* (* (cbrt (/ y a)) (cbrt (/ y a))) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (cbrt (/ y a)) (cbrt (- z t)))
  (* (* (cbrt (/ y a)) (cbrt (/ y a))) (sqrt (- z t)))
  (* (cbrt (/ y a)) (sqrt (- z t)))
  (* (cbrt (/ y a)) (cbrt (/ y a)))
  (* (cbrt (/ y a)) (- z t))
  (* (* (cbrt (/ y a)) (cbrt (/ y a))) (+ (sqrt z) (sqrt t)))
  (* (cbrt (/ y a)) (- (sqrt z) (sqrt t)))
  (* (cbrt (/ y a)) (cbrt (/ y a)))
  (* (cbrt (/ y a)) (- z t))
  (* (cbrt (/ y a)) (cbrt (/ y a)))
  (* (cbrt (/ y a)) (- z t))
  (* (cbrt (/ y a)) (cbrt (/ y a)))
  (* (cbrt (/ y a)) (- z t))
  (* (* (cbrt (/ y a)) (cbrt (/ y a))) (- (pow z 3) (pow t 3)))
  (/ (cbrt (/ y a)) (+ (* z z) (+ (* t t) (* z t))))
  (* (* (cbrt (/ y a)) (cbrt (/ y a))) (- (* z z) (* t t)))
  (/ (cbrt (/ y a)) (+ z t))
  (/ (sqrt (/ y a)) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (sqrt (/ y a)) (cbrt (/ 1 (- z t))))
  (/ (sqrt (/ y a)) (sqrt (/ 1 (- z t))))
  (/ (sqrt (/ y a)) (sqrt (/ 1 (- z t))))
  (/ (sqrt (/ y a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (sqrt (/ y a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (sqrt (/ y a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (sqrt (/ y a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (sqrt (/ y a)) (* (cbrt 1) (cbrt 1)))
  (/ (sqrt (/ y a)) (/ (cbrt 1) (- z t)))
  (/ (sqrt (/ y a)) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (sqrt (/ y a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (sqrt (/ y a)) (* (cbrt 1) (cbrt 1)))
  (/ (sqrt (/ y a)) (/ (cbrt 1) (- z t)))
  (* (sqrt (/ y a)) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (sqrt (/ y a)) (cbrt (- z t)))
  (* (sqrt (/ y a)) (sqrt (- z t)))
  (* (sqrt (/ y a)) (sqrt (- z t)))
  (sqrt (/ y a))
  (* (sqrt (/ y a)) (- z t))
  (* (sqrt (/ y a)) (+ (sqrt z) (sqrt t)))
  (* (sqrt (/ y a)) (- (sqrt z) (sqrt t)))
  (sqrt (/ y a))
  (* (sqrt (/ y a)) (- z t))
  (* (sqrt (/ y a)) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (sqrt (/ y a)) (cbrt (- z t)))
  (* (sqrt (/ y a)) (sqrt (- z t)))
  (* (sqrt (/ y a)) (sqrt (- z t)))
  (sqrt (/ y a))
  (* (sqrt (/ y a)) (- z t))
  (* (sqrt (/ y a)) (+ (sqrt z) (sqrt t)))
  (* (sqrt (/ y a)) (- (sqrt z) (sqrt t)))
  (sqrt (/ y a))
  (* (sqrt (/ y a)) (- z t))
  (sqrt (/ y a))
  (* (sqrt (/ y a)) (- z t))
  (sqrt (/ y a))
  (* (sqrt (/ y a)) (- z t))
  (* (sqrt (/ y a)) (- (pow z 3) (pow t 3)))
  (/ (sqrt (/ y a)) (+ (* z z) (+ (* t t) (* z t))))
  (* (sqrt (/ y a)) (- (* z z) (* t t)))
  (/ (sqrt (/ y a)) (+ z t))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ (cbrt y) (cbrt a)) (cbrt (/ 1 (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (sqrt (/ 1 (- z t))))
  (/ (/ (cbrt y) (cbrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (cbrt y) (cbrt a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ (cbrt y) (cbrt a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (* (cbrt y) (cbrt y)) (* (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))))
  (/ (/ (cbrt y) (cbrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ (cbrt y) (cbrt a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (* (cbrt y) (cbrt y)) (* (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))))
  (/ (/ (cbrt y) (cbrt a)) (/ (cbrt 1) (- z t)))
  (* (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ (cbrt y) (cbrt a)) (cbrt (- z t)))
  (* (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (sqrt (- z t)))
  (* (/ (cbrt y) (cbrt a)) (sqrt (- z t)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a)))
  (* (/ (cbrt y) (cbrt a)) (- z t))
  (* (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (+ (sqrt z) (sqrt t)))
  (* (/ (cbrt y) (cbrt a)) (- (sqrt z) (sqrt t)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a)))
  (* (/ (cbrt y) (cbrt a)) (- z t))
  (* (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ (cbrt y) (cbrt a)) (cbrt (- z t)))
  (* (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (sqrt (- z t)))
  (* (/ (cbrt y) (cbrt a)) (sqrt (- z t)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a)))
  (* (/ (cbrt y) (cbrt a)) (- z t))
  (* (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (+ (sqrt z) (sqrt t)))
  (* (/ (cbrt y) (cbrt a)) (- (sqrt z) (sqrt t)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a)))
  (* (/ (cbrt y) (cbrt a)) (- z t))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a)))
  (* (/ (cbrt y) (cbrt a)) (- z t))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a)))
  (* (/ (cbrt y) (cbrt a)) (- z t))
  (* (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (- (pow z 3) (pow t 3)))
  (/ (/ (cbrt y) (cbrt a)) (+ (* z z) (+ (* t t) (* z t))))
  (* (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (- (* z z) (* t t)))
  (/ (/ (cbrt y) (cbrt a)) (+ z t))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ (cbrt y) (sqrt a)) (cbrt (/ 1 (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ (cbrt y) (sqrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (cbrt y) (sqrt a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ (cbrt y) (sqrt a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (* (cbrt y) (cbrt y)) (* (* (cbrt 1) (cbrt 1)) (sqrt a)))
  (/ (/ (cbrt y) (sqrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ (* (cbrt y) (cbrt y)) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ (cbrt y) (sqrt a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (* (cbrt y) (cbrt y)) (* (* (cbrt 1) (cbrt 1)) (sqrt a)))
  (/ (/ (cbrt y) (sqrt a)) (/ (cbrt 1) (- z t)))
  (* (/ (* (cbrt y) (cbrt y)) (sqrt a)) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ (cbrt y) (sqrt a)) (cbrt (- z t)))
  (* (/ (* (cbrt y) (cbrt y)) (sqrt a)) (sqrt (- z t)))
  (* (/ (cbrt y) (sqrt a)) (sqrt (- z t)))
  (/ (* (cbrt y) (cbrt y)) (sqrt a))
  (* (/ (cbrt y) (sqrt a)) (- z t))
  (* (/ (* (cbrt y) (cbrt y)) (sqrt a)) (+ (sqrt z) (sqrt t)))
  (* (/ (cbrt y) (sqrt a)) (- (sqrt z) (sqrt t)))
  (/ (* (cbrt y) (cbrt y)) (sqrt a))
  (* (/ (cbrt y) (sqrt a)) (- z t))
  (* (/ (* (cbrt y) (cbrt y)) (sqrt a)) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ (cbrt y) (sqrt a)) (cbrt (- z t)))
  (* (/ (* (cbrt y) (cbrt y)) (sqrt a)) (sqrt (- z t)))
  (* (/ (cbrt y) (sqrt a)) (sqrt (- z t)))
  (/ (* (cbrt y) (cbrt y)) (sqrt a))
  (* (/ (cbrt y) (sqrt a)) (- z t))
  (* (/ (* (cbrt y) (cbrt y)) (sqrt a)) (+ (sqrt z) (sqrt t)))
  (* (/ (cbrt y) (sqrt a)) (- (sqrt z) (sqrt t)))
  (/ (* (cbrt y) (cbrt y)) (sqrt a))
  (* (/ (cbrt y) (sqrt a)) (- z t))
  (/ (* (cbrt y) (cbrt y)) (sqrt a))
  (* (/ (cbrt y) (sqrt a)) (- z t))
  (/ (* (cbrt y) (cbrt y)) (sqrt a))
  (* (/ (cbrt y) (sqrt a)) (- z t))
  (* (/ (* (cbrt y) (cbrt y)) (sqrt a)) (- (pow z 3) (pow t 3)))
  (/ (/ (cbrt y) (sqrt a)) (+ (* z z) (+ (* t t) (* z t))))
  (* (/ (* (cbrt y) (cbrt y)) (sqrt a)) (- (* z z) (* t t)))
  (/ (/ (cbrt y) (sqrt a)) (+ z t))
  (/ (/ (* (cbrt y) (cbrt y)) (cbrt (/ 1 (- z t)))) (cbrt (/ 1 (- z t))))
  (/ (/ (cbrt y) a) (cbrt (/ 1 (- z t))))
  (/ (/ (* (cbrt y) (cbrt y)) 1) (sqrt (/ 1 (- z t))))
  (/ (/ (cbrt y) a) (sqrt (/ 1 (- z t))))
  (* (/ (* (cbrt y) (cbrt y)) (* (cbrt 1) (cbrt 1))) (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (/ (cbrt y) a) (/ (cbrt 1) (cbrt (- z t))))
  (* (/ (* (cbrt y) (cbrt y)) (* (cbrt 1) (cbrt 1))) (sqrt (- z t)))
  (/ (/ (cbrt y) a) (/ (cbrt 1) (sqrt (- z t))))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt 1) (cbrt 1)))
  (/ (/ (cbrt y) a) (/ (cbrt 1) (- z t)))
  (* (/ (* (cbrt y) (cbrt y)) (* (cbrt 1) (cbrt 1))) (+ (sqrt z) (sqrt t)))
  (/ (/ (cbrt y) a) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt 1) (cbrt 1)))
  (/ (/ (cbrt y) a) (/ (cbrt 1) (- z t)))
  (* (* (cbrt y) (cbrt y)) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ (cbrt y) a) (cbrt (- z t)))
  (* (* (cbrt y) (cbrt y)) (sqrt (- z t)))
  (* (/ (cbrt y) a) (sqrt (- z t)))
  (* (cbrt y) (cbrt y))
  (* (/ (cbrt y) a) (- z t))
  (* (* (cbrt y) (cbrt y)) (+ (sqrt z) (sqrt t)))
  (* (/ (cbrt y) a) (- (sqrt z) (sqrt t)))
  (* (cbrt y) (cbrt y))
  (* (/ (cbrt y) a) (- z t))
  (* (* (cbrt y) (cbrt y)) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ (cbrt y) a) (cbrt (- z t)))
  (* (* (cbrt y) (cbrt y)) (sqrt (- z t)))
  (* (/ (cbrt y) a) (sqrt (- z t)))
  (* (cbrt y) (cbrt y))
  (* (/ (cbrt y) a) (- z t))
  (* (* (cbrt y) (cbrt y)) (+ (sqrt z) (sqrt t)))
  (* (/ (cbrt y) a) (- (sqrt z) (sqrt t)))
  (* (cbrt y) (cbrt y))
  (* (/ (cbrt y) a) (- z t))
  (* (cbrt y) (cbrt y))
  (* (/ (cbrt y) a) (- z t))
  (* (cbrt y) (cbrt y))
  (* (/ (cbrt y) a) (- z t))
  (* (* (cbrt y) (cbrt y)) (- (pow z 3) (pow t 3)))
  (/ (/ (cbrt y) a) (+ (* z z) (+ (* t t) (* z t))))
  (* (* (cbrt y) (cbrt y)) (- (* z z) (* t t)))
  (/ (/ (cbrt y) a) (+ z t))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ (sqrt y) (cbrt a)) (cbrt (/ 1 (- z t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (sqrt (/ 1 (- z t))))
  (/ (/ (sqrt y) (cbrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (sqrt y) (cbrt a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ (sqrt y) (cbrt a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (sqrt y) (* (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))))
  (/ (/ (sqrt y) (cbrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ (sqrt y) (* (cbrt a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (cbrt a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (sqrt y) (* (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))))
  (/ (/ (sqrt y) (cbrt a)) (/ (cbrt 1) (- z t)))
  (* (/ (sqrt y) (* (cbrt a) (cbrt a))) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ (sqrt y) (cbrt a)) (cbrt (- z t)))
  (* (/ (sqrt y) (* (cbrt a) (cbrt a))) (sqrt (- z t)))
  (* (/ (sqrt y) (cbrt a)) (sqrt (- z t)))
  (/ (sqrt y) (* (cbrt a) (cbrt a)))
  (* (/ (sqrt y) (cbrt a)) (- z t))
  (* (/ (sqrt y) (* (cbrt a) (cbrt a))) (+ (sqrt z) (sqrt t)))
  (* (/ (sqrt y) (cbrt a)) (- (sqrt z) (sqrt t)))
  (/ (sqrt y) (* (cbrt a) (cbrt a)))
  (* (/ (sqrt y) (cbrt a)) (- z t))
  (* (/ (sqrt y) (* (cbrt a) (cbrt a))) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ (sqrt y) (cbrt a)) (cbrt (- z t)))
  (* (/ (sqrt y) (* (cbrt a) (cbrt a))) (sqrt (- z t)))
  (* (/ (sqrt y) (cbrt a)) (sqrt (- z t)))
  (/ (sqrt y) (* (cbrt a) (cbrt a)))
  (* (/ (sqrt y) (cbrt a)) (- z t))
  (* (/ (sqrt y) (* (cbrt a) (cbrt a))) (+ (sqrt z) (sqrt t)))
  (* (/ (sqrt y) (cbrt a)) (- (sqrt z) (sqrt t)))
  (/ (sqrt y) (* (cbrt a) (cbrt a)))
  (* (/ (sqrt y) (cbrt a)) (- z t))
  (/ (sqrt y) (* (cbrt a) (cbrt a)))
  (* (/ (sqrt y) (cbrt a)) (- z t))
  (/ (sqrt y) (* (cbrt a) (cbrt a)))
  (* (/ (sqrt y) (cbrt a)) (- z t))
  (* (/ (sqrt y) (* (cbrt a) (cbrt a))) (- (pow z 3) (pow t 3)))
  (/ (/ (sqrt y) (cbrt a)) (+ (* z z) (+ (* t t) (* z t))))
  (* (/ (sqrt y) (* (cbrt a) (cbrt a))) (- (* z z) (* t t)))
  (/ (/ (sqrt y) (cbrt a)) (+ z t))
  (/ (/ (sqrt y) (sqrt a)) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ (sqrt y) (sqrt a)) (cbrt (/ 1 (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ (sqrt y) (sqrt a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ (sqrt y) (* (* (cbrt 1) (cbrt 1)) (sqrt a)))
  (/ (/ (sqrt y) (sqrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ (sqrt y) (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ (sqrt y) (sqrt a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (sqrt y) (* (* (cbrt 1) (cbrt 1)) (sqrt a)))
  (/ (/ (sqrt y) (sqrt a)) (/ (cbrt 1) (- z t)))
  (* (/ (sqrt y) (sqrt a)) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ (sqrt y) (sqrt a)) (cbrt (- z t)))
  (* (/ (sqrt y) (sqrt a)) (sqrt (- z t)))
  (* (/ (sqrt y) (sqrt a)) (sqrt (- z t)))
  (/ (sqrt y) (sqrt a))
  (* (/ (sqrt y) (sqrt a)) (- z t))
  (* (/ (sqrt y) (sqrt a)) (+ (sqrt z) (sqrt t)))
  (* (/ (sqrt y) (sqrt a)) (- (sqrt z) (sqrt t)))
  (/ (sqrt y) (sqrt a))
  (* (/ (sqrt y) (sqrt a)) (- z t))
  (* (/ (sqrt y) (sqrt a)) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ (sqrt y) (sqrt a)) (cbrt (- z t)))
  (* (/ (sqrt y) (sqrt a)) (sqrt (- z t)))
  (* (/ (sqrt y) (sqrt a)) (sqrt (- z t)))
  (/ (sqrt y) (sqrt a))
  (* (/ (sqrt y) (sqrt a)) (- z t))
  (* (/ (sqrt y) (sqrt a)) (+ (sqrt z) (sqrt t)))
  (* (/ (sqrt y) (sqrt a)) (- (sqrt z) (sqrt t)))
  (/ (sqrt y) (sqrt a))
  (* (/ (sqrt y) (sqrt a)) (- z t))
  (/ (sqrt y) (sqrt a))
  (* (/ (sqrt y) (sqrt a)) (- z t))
  (/ (sqrt y) (sqrt a))
  (* (/ (sqrt y) (sqrt a)) (- z t))
  (* (/ (sqrt y) (sqrt a)) (- (pow z 3) (pow t 3)))
  (/ (/ (sqrt y) (sqrt a)) (+ (* z z) (+ (* t t) (* z t))))
  (* (/ (sqrt y) (sqrt a)) (- (* z z) (* t t)))
  (/ (/ (sqrt y) (sqrt a)) (+ z t))
  (/ (/ (sqrt y) (cbrt (/ 1 (- z t)))) (cbrt (/ 1 (- z t))))
  (/ (/ (sqrt y) a) (cbrt (/ 1 (- z t))))
  (/ (/ (sqrt y) 1) (sqrt (/ 1 (- z t))))
  (/ (/ (sqrt y) a) (sqrt (/ 1 (- z t))))
  (* (/ (sqrt y) (* (cbrt 1) (cbrt 1))) (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (/ (sqrt y) a) (/ (cbrt 1) (cbrt (- z t))))
  (* (/ (sqrt y) (* (cbrt 1) (cbrt 1))) (sqrt (- z t)))
  (/ (/ (sqrt y) a) (/ (cbrt 1) (sqrt (- z t))))
  (/ (sqrt y) (* (cbrt 1) (cbrt 1)))
  (/ (/ (sqrt y) a) (/ (cbrt 1) (- z t)))
  (* (/ (sqrt y) (* (cbrt 1) (cbrt 1))) (+ (sqrt z) (sqrt t)))
  (/ (/ (sqrt y) a) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ (sqrt y) (* (cbrt 1) (cbrt 1)))
  (/ (/ (sqrt y) a) (/ (cbrt 1) (- z t)))
  (* (sqrt y) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ (sqrt y) a) (cbrt (- z t)))
  (* (sqrt y) (sqrt (- z t)))
  (* (/ (sqrt y) a) (sqrt (- z t)))
  (sqrt y)
  (* (/ (sqrt y) a) (- z t))
  (* (sqrt y) (+ (sqrt z) (sqrt t)))
  (* (/ (sqrt y) a) (- (sqrt z) (sqrt t)))
  (sqrt y)
  (* (/ (sqrt y) a) (- z t))
  (* (sqrt y) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ (sqrt y) a) (cbrt (- z t)))
  (* (sqrt y) (sqrt (- z t)))
  (* (/ (sqrt y) a) (sqrt (- z t)))
  (sqrt y)
  (* (/ (sqrt y) a) (- z t))
  (* (sqrt y) (+ (sqrt z) (sqrt t)))
  (* (/ (sqrt y) a) (- (sqrt z) (sqrt t)))
  (sqrt y)
  (* (/ (sqrt y) a) (- z t))
  (sqrt y)
  (* (/ (sqrt y) a) (- z t))
  (sqrt y)
  (* (/ (sqrt y) a) (- z t))
  (* (sqrt y) (- (pow z 3) (pow t 3)))
  (/ (/ (sqrt y) a) (+ (* z z) (+ (* t t) (* z t))))
  (* (sqrt y) (- (* z z) (* t t)))
  (/ (/ (sqrt y) a) (+ z t))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ y (cbrt a)) (cbrt (/ 1 (- z t))))
  (/ (/ 1 (* (cbrt a) (cbrt a))) (sqrt (/ 1 (- z t))))
  (/ (/ y (cbrt a)) (sqrt (/ 1 (- z t))))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))))
  (/ (/ y (cbrt a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (sqrt (- z t)) (* (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))))
  (/ (/ y (cbrt a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))))
  (/ (/ y (cbrt a)) (/ (cbrt 1) (- z t)))
  (/ (+ (sqrt z) (sqrt t)) (* (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))))
  (/ (/ y (cbrt a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))))
  (/ (/ y (cbrt a)) (/ (cbrt 1) (- z t)))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (* 1 (cbrt a)) (cbrt a)))
  (* (/ y (cbrt a)) (cbrt (- z t)))
  (* (/ 1 (* (cbrt a) (cbrt a))) (sqrt (- z t)))
  (* (/ y (cbrt a)) (sqrt (- z t)))
  (/ 1 (* (cbrt a) (cbrt a)))
  (* (/ y (cbrt a)) (- z t))
  (* (/ 1 (* (cbrt a) (cbrt a))) (+ (sqrt z) (sqrt t)))
  (* (/ y (cbrt a)) (- (sqrt z) (sqrt t)))
  (/ 1 (* (cbrt a) (cbrt a)))
  (* (/ y (cbrt a)) (- z t))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (* 1 (cbrt a)) (cbrt a)))
  (* (/ y (cbrt a)) (cbrt (- z t)))
  (* (/ 1 (* (cbrt a) (cbrt a))) (sqrt (- z t)))
  (* (/ y (cbrt a)) (sqrt (- z t)))
  (/ 1 (* (cbrt a) (cbrt a)))
  (* (/ y (cbrt a)) (- z t))
  (* (/ 1 (* (cbrt a) (cbrt a))) (+ (sqrt z) (sqrt t)))
  (* (/ y (cbrt a)) (- (sqrt z) (sqrt t)))
  (/ 1 (* (cbrt a) (cbrt a)))
  (* (/ y (cbrt a)) (- z t))
  (/ 1 (* (cbrt a) (cbrt a)))
  (* (/ y (cbrt a)) (- z t))
  (/ 1 (* (cbrt a) (cbrt a)))
  (* (/ y (cbrt a)) (- z t))
  (* (/ 1 (* (cbrt a) (cbrt a))) (- (pow z 3) (pow t 3)))
  (/ (/ y (cbrt a)) (+ (* z z) (+ (* t t) (* z t))))
  (* (/ 1 (* (cbrt a) (cbrt a))) (- (* z z) (* t t)))
  (/ (/ y (cbrt a)) (+ z t))
  (/ (/ 1 (sqrt a)) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ y (sqrt a)) (cbrt (/ 1 (- z t))))
  (/ (/ 1 (sqrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ y (sqrt a)) (sqrt (/ 1 (- z t))))
  (/ (/ 1 (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y (sqrt a)) (/ (cbrt 1) (cbrt (- z t))))
  (/ (/ 1 (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ y (sqrt a)) (/ (cbrt 1) (sqrt (- z t))))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (sqrt a)))
  (/ (/ y (sqrt a)) (/ (cbrt 1) (- z t)))
  (/ (/ 1 (sqrt a)) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ y (sqrt a)) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (sqrt a)))
  (/ (/ y (sqrt a)) (/ (cbrt 1) (- z t)))
  (* (/ 1 (sqrt a)) (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (/ y (sqrt a)) (/ 1 (cbrt (- z t))))
  (* (/ 1 (sqrt a)) (sqrt (- z t)))
  (/ (/ y (sqrt a)) (/ 1 (sqrt (- z t))))
  (/ 1 (sqrt a))
  (* (/ y (sqrt a)) (- z t))
  (* (/ 1 (sqrt a)) (+ (sqrt z) (sqrt t)))
  (/ (/ y (sqrt a)) (/ 1 (- (sqrt z) (sqrt t))))
  (/ 1 (sqrt a))
  (* (/ y (sqrt a)) (- z t))
  (* (/ 1 (sqrt a)) (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (/ y (sqrt a)) (/ 1 (cbrt (- z t))))
  (* (/ 1 (sqrt a)) (sqrt (- z t)))
  (/ (/ y (sqrt a)) (/ 1 (sqrt (- z t))))
  (/ 1 (sqrt a))
  (* (/ y (sqrt a)) (- z t))
  (* (/ 1 (sqrt a)) (+ (sqrt z) (sqrt t)))
  (/ (/ y (sqrt a)) (/ 1 (- (sqrt z) (sqrt t))))
  (/ 1 (sqrt a))
  (* (/ y (sqrt a)) (- z t))
  (/ 1 (sqrt a))
  (* (/ y (sqrt a)) (- z t))
  (/ 1 (sqrt a))
  (* (/ y (sqrt a)) (- z t))
  (* (/ 1 (sqrt a)) (- (pow z 3) (pow t 3)))
  (/ (/ y (sqrt a)) (+ (* z z) (+ (* t t) (* z t))))
  (* (/ 1 (sqrt a)) (- (* z z) (* t t)))
  (/ (/ y (sqrt a)) (+ z t))
  (/ 1 (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ y a) (cbrt (/ 1 (- z t))))
  (/ 1 (sqrt (/ 1 (- z t))))
  (/ (/ y a) (sqrt (/ 1 (- z t))))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y a) (/ (cbrt 1) (cbrt (- z t))))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ y a) (/ (cbrt 1) (sqrt (- z t))))
  (/ 1 (* (cbrt 1) (cbrt 1)))
  (/ (/ y a) (/ (cbrt 1) (- z t)))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ y a) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ 1 (* (cbrt 1) (cbrt 1)))
  (/ (/ y a) (/ (cbrt 1) (- z t)))
  (* (cbrt (- z t)) (cbrt (- z t)))
  (* (/ y a) (cbrt (- z t)))
  (sqrt (- z t))
  (* (/ y a) (sqrt (- z t)))
  1
  (* (/ y a) (- z t))
  (+ (sqrt z) (sqrt t))
  (* (/ y a) (- (sqrt z) (sqrt t)))
  1
  (* (/ y a) (- z t))
  (* (cbrt (- z t)) (cbrt (- z t)))
  (* (/ y a) (cbrt (- z t)))
  (sqrt (- z t))
  (* (/ y a) (sqrt (- z t)))
  1
  (* (/ y a) (- z t))
  (+ (sqrt z) (sqrt t))
  (* (/ y a) (- (sqrt z) (sqrt t)))
  1
  (* (/ y a) (- z t))
  1
  (* (/ y a) (- z t))
  1
  (* (/ y a) (- z t))
  (- (pow z 3) (pow t 3))
  (/ (/ y a) (+ (* z z) (+ (* t t) (* z t))))
  (- (* z z) (* t t))
  (/ (/ y a) (+ z t))
  (/ 1 (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ y a) (cbrt (/ 1 (- z t))))
  (/ 1 (sqrt (/ 1 (- z t))))
  (/ (/ y a) (sqrt (/ 1 (- z t))))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y a) (/ (cbrt 1) (cbrt (- z t))))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ y a) (/ (cbrt 1) (sqrt (- z t))))
  (/ 1 (* (cbrt 1) (cbrt 1)))
  (/ (/ y a) (/ (cbrt 1) (- z t)))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ y a) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ 1 (* (cbrt 1) (cbrt 1)))
  (/ (/ y a) (/ (cbrt 1) (- z t)))
  (* (cbrt (- z t)) (cbrt (- z t)))
  (* (/ y a) (cbrt (- z t)))
  (sqrt (- z t))
  (* (/ y a) (sqrt (- z t)))
  1
  (* (/ y a) (- z t))
  (+ (sqrt z) (sqrt t))
  (* (/ y a) (- (sqrt z) (sqrt t)))
  1
  (* (/ y a) (- z t))
  (* (cbrt (- z t)) (cbrt (- z t)))
  (* (/ y a) (cbrt (- z t)))
  (sqrt (- z t))
  (* (/ y a) (sqrt (- z t)))
  1
  (* (/ y a) (- z t))
  (+ (sqrt z) (sqrt t))
  (* (/ y a) (- (sqrt z) (sqrt t)))
  1
  (* (/ y a) (- z t))
  1
  (* (/ y a) (- z t))
  1
  (* (/ y a) (- z t))
  (- (pow z 3) (pow t 3))
  (/ (/ y a) (+ (* z z) (+ (* t t) (* z t))))
  (- (* z z) (* t t))
  (/ (/ y a) (+ z t))
  (/ y (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ 1 a) (cbrt (/ 1 (- z t))))
  (/ y (sqrt (/ 1 (- z t))))
  (/ (/ 1 a) (sqrt (/ 1 (- z t))))
  (/ y (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ 1 a) (/ (cbrt 1) (cbrt (- z t))))
  (/ y (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ (/ 1 a) (/ (cbrt 1) (sqrt (- z t))))
  (/ y (* (cbrt 1) (cbrt 1)))
  (/ (/ 1 a) (/ (cbrt 1) (- z t)))
  (/ y (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ (/ 1 a) (/ (cbrt 1) (- (sqrt z) (sqrt t))))
  (/ y (* (cbrt 1) (cbrt 1)))
  (/ (/ 1 a) (/ (cbrt 1) (- z t)))
  (* y (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (/ 1 a) (/ 1 (cbrt (- z t))))
  (* y (sqrt (- z t)))
  (* (sqrt (- z t)) (/ 1 a))
  y
  (* (- z t) (/ 1 a))
  (* y (+ (sqrt z) (sqrt t)))
  (/ (/ 1 a) (/ 1 (- (sqrt z) (sqrt t))))
  y
  (* (- z t) (/ 1 a))
  (* y (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (/ 1 a) (/ 1 (cbrt (- z t))))
  (* y (sqrt (- z t)))
  (* (sqrt (- z t)) (/ 1 a))
  y
  (* (- z t) (/ 1 a))
  (* y (+ (sqrt z) (sqrt t)))
  (/ (/ 1 a) (/ 1 (- (sqrt z) (sqrt t))))
  y
  (* (- z t) (/ 1 a))
  y
  (* (- z t) (/ 1 a))
  y
  (* (- z t) (/ 1 a))
  (* y (- (pow z 3) (pow t 3)))
  (/ (/ 1 a) (+ (* z z) (+ (* t t) (* z t))))
  (* y (- (* z z) (* t t)))
  (/ (/ 1 a) (+ z t))
  (- z t)
  (/ (/ 1 (- z t)) (/ y a))
  (/ (/ y a) (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t)))))
  (/ (/ y a) (sqrt (/ 1 (- z t))))
  (/ (/ y a) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t)))))
  (/ (/ y a) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t))))
  (/ y (* (* (cbrt 1) (cbrt 1)) a))
  (/ (/ y a) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t))))
  (/ y (* (* (cbrt 1) (cbrt 1)) a))
  (* (/ y a) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ y a) (sqrt (- z t)))
  (/ y a)
  (* (/ y a) (+ (sqrt z) (sqrt t)))
  (/ y a)
  (* (/ y a) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ y a) (sqrt (- z t)))
  (/ y a)
  (* (/ y a) (+ (sqrt z) (sqrt t)))
  (/ y a)
  (/ y a)
  (/ y a)
  (* (/ y a) (- (pow z 3) (pow t 3)))
  (* (/ y a) (- (* z z) (* t t)))
  (/ (/ 1 (- z t)) (cbrt (/ y a)))
  (/ (/ 1 (- z t)) (sqrt (/ y a)))
  (/ (/ 1 (- z t)) (/ (cbrt y) (cbrt a)))
  (/ (/ 1 (- z t)) (/ (cbrt y) (sqrt a)))
  (/ (/ 1 (- z t)) (/ (cbrt y) a))
  (/ (/ 1 (- z t)) (/ (sqrt y) (cbrt a)))
  (/ (/ 1 (- z t)) (/ (sqrt y) (sqrt a)))
  (/ (/ 1 (- z t)) (/ (sqrt y) a))
  (/ (/ 1 (- z t)) (/ y (cbrt a)))
  (/ (/ 1 (- z t)) (/ y (sqrt a)))
  (/ (/ 1 (- z t)) (/ y a))
  (/ (/ 1 (- z t)) (/ y a))
  (/ a (- z t))
  (/ y a)
  (/ a (- z t))
  (- 1)
  (log (/ 1 (- z t)))
  (log (/ 1 (- z t)))
  (log (/ 1 (- z t)))
  (log (/ 1 (- z t)))
  (exp (/ 1 (- z t)))
  (pow (/ 1 (- z t)) 3)
  (* (cbrt (/ 1 (- z t))) (cbrt (/ 1 (- z t))))
  (cbrt (/ 1 (- z t)))
  (pow (/ 1 (- z t)) 3)
  (sqrt (/ 1 (- z t)))
  (sqrt (/ 1 (- z t)))
  (- 1)
  (- (- z t))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z t)) (cbrt (- z t))))
  (/ (cbrt 1) (cbrt (- z t)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z t)))
  (/ (cbrt 1) (sqrt (- z t)))
  (* (cbrt 1) (cbrt 1))
  (/ (cbrt 1) (- z t))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt t)))
  (/ (cbrt 1) (- (sqrt z) (sqrt t)))
  (* (cbrt 1) (cbrt 1))
  (/ (cbrt 1) (- z t))
  (/ 1 (* (cbrt (- z t)) (cbrt (- z t))))
  (/ 1 (cbrt (- z t)))
  (/ 1 (sqrt (- z t)))
  (/ 1 (sqrt (- z t)))
  1
  (/ 1 (- z t))
  (/ 1 (+ (sqrt z) (sqrt t)))
  (/ 1 (- (sqrt z) (sqrt t)))
  1
  (/ 1 (- z t))
  (/ 1 (* (cbrt (- z t)) (cbrt (- z t))))
  (/ 1 (cbrt (- z t)))
  (/ 1 (sqrt (- z t)))
  (/ 1 (sqrt (- z t)))
  1
  (/ 1 (- z t))
  (/ 1 (+ (sqrt z) (sqrt t)))
  (/ 1 (- (sqrt z) (sqrt t)))
  1
  (/ 1 (- z t))
  (/ 1 (- z t))
  (- z t)
  (/ 1 (* (cbrt (- z t)) (cbrt (- z t))))
  (/ 1 (sqrt (- z t)))
  1
  (/ 1 (+ (sqrt z) (sqrt t)))
  1
  (/ (- z t) (cbrt 1))
  (- z t)
  (- z t)
  (/ 1 (- (pow z 3) (pow t 3)))
  (/ 1 (- (* z z) (* t t)))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  0
  0
  0
1.156 * * * [progress]: adding candidates to table
1.840 * * [progress]: iteration 4 / 4
1.840 * * * [progress]: picking best candidate
1.844 * * * * [pick]: Picked  #<alt (λ (x y z t a) (+ x (* y (/ (- z t) a))))>
1.844 * * * [progress]: localizing error
1.851 * * * [progress]: generating rewritten candidates
1.851 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
1.877 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
1.897 * * * [progress]: generating series expansions
1.897 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
1.897 * [approximate]: Taking taylor expansion of (/ (* y (- z t)) a) in (y z t a) around 0
1.897 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in a
1.897 * [taylor]: Taking taylor expansion of (* y (- z t)) in a
1.897 * [taylor]: Taking taylor expansion of y in a
1.897 * [taylor]: Taking taylor expansion of (- z t) in a
1.897 * [taylor]: Taking taylor expansion of z in a
1.897 * [taylor]: Taking taylor expansion of t in a
1.897 * [taylor]: Taking taylor expansion of a in a
1.897 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in t
1.897 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
1.897 * [taylor]: Taking taylor expansion of y in t
1.897 * [taylor]: Taking taylor expansion of (- z t) in t
1.897 * [taylor]: Taking taylor expansion of z in t
1.897 * [taylor]: Taking taylor expansion of t in t
1.897 * [taylor]: Taking taylor expansion of a in t
1.898 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in z
1.898 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
1.898 * [taylor]: Taking taylor expansion of y in z
1.898 * [taylor]: Taking taylor expansion of (- z t) in z
1.898 * [taylor]: Taking taylor expansion of z in z
1.898 * [taylor]: Taking taylor expansion of t in z
1.898 * [taylor]: Taking taylor expansion of a in z
1.898 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
1.898 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
1.898 * [taylor]: Taking taylor expansion of y in y
1.898 * [taylor]: Taking taylor expansion of (- z t) in y
1.898 * [taylor]: Taking taylor expansion of z in y
1.898 * [taylor]: Taking taylor expansion of t in y
1.898 * [taylor]: Taking taylor expansion of a in y
1.899 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
1.899 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
1.899 * [taylor]: Taking taylor expansion of y in y
1.899 * [taylor]: Taking taylor expansion of (- z t) in y
1.899 * [taylor]: Taking taylor expansion of z in y
1.899 * [taylor]: Taking taylor expansion of t in y
1.899 * [taylor]: Taking taylor expansion of a in y
1.900 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
1.900 * [taylor]: Taking taylor expansion of (- z t) in z
1.900 * [taylor]: Taking taylor expansion of z in z
1.900 * [taylor]: Taking taylor expansion of t in z
1.900 * [taylor]: Taking taylor expansion of a in z
1.900 * [taylor]: Taking taylor expansion of (* -1 (/ t a)) in t
1.900 * [taylor]: Taking taylor expansion of -1 in t
1.900 * [taylor]: Taking taylor expansion of (/ t a) in t
1.900 * [taylor]: Taking taylor expansion of t in t
1.900 * [taylor]: Taking taylor expansion of a in t
1.901 * [taylor]: Taking taylor expansion of 0 in z
1.901 * [taylor]: Taking taylor expansion of 0 in t
1.901 * [taylor]: Taking taylor expansion of 0 in a
1.902 * [taylor]: Taking taylor expansion of (/ 1 a) in t
1.902 * [taylor]: Taking taylor expansion of a in t
1.902 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.902 * [taylor]: Taking taylor expansion of a in a
1.902 * [taylor]: Taking taylor expansion of (/ -1 a) in a
1.902 * [taylor]: Taking taylor expansion of -1 in a
1.902 * [taylor]: Taking taylor expansion of a in a
1.904 * [taylor]: Taking taylor expansion of 0 in z
1.904 * [taylor]: Taking taylor expansion of 0 in t
1.904 * [taylor]: Taking taylor expansion of 0 in a
1.904 * [taylor]: Taking taylor expansion of 0 in t
1.904 * [taylor]: Taking taylor expansion of 0 in a
1.904 * [taylor]: Taking taylor expansion of 0 in t
1.904 * [taylor]: Taking taylor expansion of 0 in a
1.904 * [taylor]: Taking taylor expansion of 0 in a
1.905 * [taylor]: Taking taylor expansion of 0 in a
1.905 * [taylor]: Taking taylor expansion of 0 in a
1.907 * [taylor]: Taking taylor expansion of 0 in z
1.907 * [taylor]: Taking taylor expansion of 0 in t
1.907 * [taylor]: Taking taylor expansion of 0 in a
1.907 * [taylor]: Taking taylor expansion of 0 in t
1.907 * [taylor]: Taking taylor expansion of 0 in a
1.907 * [taylor]: Taking taylor expansion of 0 in t
1.907 * [taylor]: Taking taylor expansion of 0 in a
1.908 * [taylor]: Taking taylor expansion of 0 in t
1.908 * [taylor]: Taking taylor expansion of 0 in a
1.908 * [taylor]: Taking taylor expansion of 0 in a
1.908 * [taylor]: Taking taylor expansion of 0 in a
1.908 * [taylor]: Taking taylor expansion of 0 in a
1.908 * [taylor]: Taking taylor expansion of 0 in a
1.908 * [taylor]: Taking taylor expansion of 0 in a
1.909 * [taylor]: Taking taylor expansion of 0 in a
1.909 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y z t a) around 0
1.909 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
1.909 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
1.909 * [taylor]: Taking taylor expansion of a in a
1.909 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
1.909 * [taylor]: Taking taylor expansion of (/ 1 z) in a
1.909 * [taylor]: Taking taylor expansion of z in a
1.909 * [taylor]: Taking taylor expansion of (/ 1 t) in a
1.909 * [taylor]: Taking taylor expansion of t in a
1.909 * [taylor]: Taking taylor expansion of y in a
1.910 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
1.910 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
1.910 * [taylor]: Taking taylor expansion of a in t
1.910 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
1.910 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.910 * [taylor]: Taking taylor expansion of z in t
1.910 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.910 * [taylor]: Taking taylor expansion of t in t
1.911 * [taylor]: Taking taylor expansion of y in t
1.911 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
1.911 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
1.911 * [taylor]: Taking taylor expansion of a in z
1.911 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
1.911 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.911 * [taylor]: Taking taylor expansion of z in z
1.912 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.912 * [taylor]: Taking taylor expansion of t in z
1.912 * [taylor]: Taking taylor expansion of y in z
1.912 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
1.912 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
1.912 * [taylor]: Taking taylor expansion of a in y
1.912 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
1.912 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.912 * [taylor]: Taking taylor expansion of z in y
1.912 * [taylor]: Taking taylor expansion of (/ 1 t) in y
1.912 * [taylor]: Taking taylor expansion of t in y
1.912 * [taylor]: Taking taylor expansion of y in y
1.912 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
1.912 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
1.912 * [taylor]: Taking taylor expansion of a in y
1.912 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
1.912 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.912 * [taylor]: Taking taylor expansion of z in y
1.912 * [taylor]: Taking taylor expansion of (/ 1 t) in y
1.912 * [taylor]: Taking taylor expansion of t in y
1.912 * [taylor]: Taking taylor expansion of y in y
1.913 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
1.913 * [taylor]: Taking taylor expansion of a in z
1.913 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
1.913 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.913 * [taylor]: Taking taylor expansion of z in z
1.913 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.913 * [taylor]: Taking taylor expansion of t in z
1.913 * [taylor]: Taking taylor expansion of a in t
1.915 * [taylor]: Taking taylor expansion of 0 in z
1.915 * [taylor]: Taking taylor expansion of (- (/ a t)) in t
1.915 * [taylor]: Taking taylor expansion of (/ a t) in t
1.915 * [taylor]: Taking taylor expansion of a in t
1.915 * [taylor]: Taking taylor expansion of t in t
1.915 * [taylor]: Taking taylor expansion of (- a) in a
1.915 * [taylor]: Taking taylor expansion of a in a
1.916 * [taylor]: Taking taylor expansion of a in a
1.917 * [taylor]: Taking taylor expansion of 0 in z
1.917 * [taylor]: Taking taylor expansion of 0 in t
1.919 * [taylor]: Taking taylor expansion of 0 in t
1.919 * [taylor]: Taking taylor expansion of 0 in a
1.919 * [taylor]: Taking taylor expansion of 0 in a
1.922 * [taylor]: Taking taylor expansion of 0 in z
1.922 * [taylor]: Taking taylor expansion of 0 in t
1.922 * [taylor]: Taking taylor expansion of 0 in t
1.924 * [taylor]: Taking taylor expansion of 0 in t
1.924 * [taylor]: Taking taylor expansion of 0 in a
1.924 * [taylor]: Taking taylor expansion of 0 in a
1.924 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y z t a) around 0
1.924 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
1.924 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
1.924 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
1.924 * [taylor]: Taking taylor expansion of (/ 1 t) in a
1.924 * [taylor]: Taking taylor expansion of t in a
1.924 * [taylor]: Taking taylor expansion of (/ 1 z) in a
1.924 * [taylor]: Taking taylor expansion of z in a
1.924 * [taylor]: Taking taylor expansion of a in a
1.924 * [taylor]: Taking taylor expansion of y in a
1.925 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
1.925 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
1.925 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
1.925 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.925 * [taylor]: Taking taylor expansion of t in t
1.926 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.926 * [taylor]: Taking taylor expansion of z in t
1.926 * [taylor]: Taking taylor expansion of a in t
1.926 * [taylor]: Taking taylor expansion of y in t
1.926 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
1.926 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
1.926 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
1.926 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.926 * [taylor]: Taking taylor expansion of t in z
1.926 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.926 * [taylor]: Taking taylor expansion of z in z
1.926 * [taylor]: Taking taylor expansion of a in z
1.926 * [taylor]: Taking taylor expansion of y in z
1.927 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
1.927 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
1.927 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
1.927 * [taylor]: Taking taylor expansion of (/ 1 t) in y
1.927 * [taylor]: Taking taylor expansion of t in y
1.927 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.927 * [taylor]: Taking taylor expansion of z in y
1.927 * [taylor]: Taking taylor expansion of a in y
1.927 * [taylor]: Taking taylor expansion of y in y
1.927 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
1.927 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
1.927 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
1.927 * [taylor]: Taking taylor expansion of (/ 1 t) in y
1.927 * [taylor]: Taking taylor expansion of t in y
1.927 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.927 * [taylor]: Taking taylor expansion of z in y
1.927 * [taylor]: Taking taylor expansion of a in y
1.927 * [taylor]: Taking taylor expansion of y in y
1.928 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
1.928 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
1.928 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.928 * [taylor]: Taking taylor expansion of t in z
1.928 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.928 * [taylor]: Taking taylor expansion of z in z
1.928 * [taylor]: Taking taylor expansion of a in z
1.928 * [taylor]: Taking taylor expansion of (* -1 a) in t
1.928 * [taylor]: Taking taylor expansion of -1 in t
1.928 * [taylor]: Taking taylor expansion of a in t
1.930 * [taylor]: Taking taylor expansion of 0 in z
1.931 * [taylor]: Taking taylor expansion of (/ a t) in t
1.931 * [taylor]: Taking taylor expansion of a in t
1.931 * [taylor]: Taking taylor expansion of t in t
1.931 * [taylor]: Taking taylor expansion of a in a
1.931 * [taylor]: Taking taylor expansion of (* -1 a) in a
1.931 * [taylor]: Taking taylor expansion of -1 in a
1.931 * [taylor]: Taking taylor expansion of a in a
1.933 * [taylor]: Taking taylor expansion of 0 in z
1.933 * [taylor]: Taking taylor expansion of 0 in t
1.934 * [taylor]: Taking taylor expansion of 0 in t
1.935 * [taylor]: Taking taylor expansion of 0 in a
1.935 * [taylor]: Taking taylor expansion of 0 in a
1.938 * [taylor]: Taking taylor expansion of 0 in z
1.938 * [taylor]: Taking taylor expansion of 0 in t
1.938 * [taylor]: Taking taylor expansion of 0 in t
1.939 * [taylor]: Taking taylor expansion of 0 in t
1.939 * [taylor]: Taking taylor expansion of 0 in a
1.939 * [taylor]: Taking taylor expansion of 0 in a
1.940 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
1.940 * [approximate]: Taking taylor expansion of (/ (- z t) a) in (z t a) around 0
1.940 * [taylor]: Taking taylor expansion of (/ (- z t) a) in a
1.940 * [taylor]: Taking taylor expansion of (- z t) in a
1.940 * [taylor]: Taking taylor expansion of z in a
1.940 * [taylor]: Taking taylor expansion of t in a
1.940 * [taylor]: Taking taylor expansion of a in a
1.940 * [taylor]: Taking taylor expansion of (/ (- z t) a) in t
1.940 * [taylor]: Taking taylor expansion of (- z t) in t
1.940 * [taylor]: Taking taylor expansion of z in t
1.940 * [taylor]: Taking taylor expansion of t in t
1.940 * [taylor]: Taking taylor expansion of a in t
1.940 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
1.940 * [taylor]: Taking taylor expansion of (- z t) in z
1.940 * [taylor]: Taking taylor expansion of z in z
1.940 * [taylor]: Taking taylor expansion of t in z
1.940 * [taylor]: Taking taylor expansion of a in z
1.940 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
1.940 * [taylor]: Taking taylor expansion of (- z t) in z
1.940 * [taylor]: Taking taylor expansion of z in z
1.940 * [taylor]: Taking taylor expansion of t in z
1.940 * [taylor]: Taking taylor expansion of a in z
1.941 * [taylor]: Taking taylor expansion of (* -1 (/ t a)) in t
1.941 * [taylor]: Taking taylor expansion of -1 in t
1.941 * [taylor]: Taking taylor expansion of (/ t a) in t
1.941 * [taylor]: Taking taylor expansion of t in t
1.941 * [taylor]: Taking taylor expansion of a in t
1.941 * [taylor]: Taking taylor expansion of (/ 1 a) in t
1.941 * [taylor]: Taking taylor expansion of a in t
1.941 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.941 * [taylor]: Taking taylor expansion of a in a
1.942 * [taylor]: Taking taylor expansion of (/ -1 a) in a
1.942 * [taylor]: Taking taylor expansion of -1 in a
1.942 * [taylor]: Taking taylor expansion of a in a
1.942 * [taylor]: Taking taylor expansion of 0 in t
1.943 * [taylor]: Taking taylor expansion of 0 in a
1.943 * [taylor]: Taking taylor expansion of 0 in a
1.943 * [taylor]: Taking taylor expansion of 0 in a
1.944 * [taylor]: Taking taylor expansion of 0 in t
1.944 * [taylor]: Taking taylor expansion of 0 in a
1.944 * [taylor]: Taking taylor expansion of 0 in a
1.945 * [taylor]: Taking taylor expansion of 0 in a
1.945 * [taylor]: Taking taylor expansion of 0 in a
1.946 * [approximate]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in (z t a) around 0
1.946 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
1.946 * [taylor]: Taking taylor expansion of a in a
1.946 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
1.946 * [taylor]: Taking taylor expansion of (/ 1 z) in a
1.946 * [taylor]: Taking taylor expansion of z in a
1.946 * [taylor]: Taking taylor expansion of (/ 1 t) in a
1.946 * [taylor]: Taking taylor expansion of t in a
1.946 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
1.946 * [taylor]: Taking taylor expansion of a in t
1.946 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
1.946 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.946 * [taylor]: Taking taylor expansion of z in t
1.946 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.946 * [taylor]: Taking taylor expansion of t in t
1.946 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
1.946 * [taylor]: Taking taylor expansion of a in z
1.947 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
1.947 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.947 * [taylor]: Taking taylor expansion of z in z
1.947 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.947 * [taylor]: Taking taylor expansion of t in z
1.947 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
1.947 * [taylor]: Taking taylor expansion of a in z
1.947 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
1.947 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.947 * [taylor]: Taking taylor expansion of z in z
1.947 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.947 * [taylor]: Taking taylor expansion of t in z
1.947 * [taylor]: Taking taylor expansion of a in t
1.948 * [taylor]: Taking taylor expansion of (- (/ a t)) in t
1.949 * [taylor]: Taking taylor expansion of (/ a t) in t
1.949 * [taylor]: Taking taylor expansion of a in t
1.949 * [taylor]: Taking taylor expansion of t in t
1.949 * [taylor]: Taking taylor expansion of (- a) in a
1.949 * [taylor]: Taking taylor expansion of a in a
1.949 * [taylor]: Taking taylor expansion of a in a
1.950 * [taylor]: Taking taylor expansion of 0 in t
1.951 * [taylor]: Taking taylor expansion of 0 in a
1.951 * [taylor]: Taking taylor expansion of 0 in a
1.953 * [taylor]: Taking taylor expansion of 0 in t
1.953 * [taylor]: Taking taylor expansion of 0 in a
1.954 * [taylor]: Taking taylor expansion of 0 in a
1.954 * [taylor]: Taking taylor expansion of 0 in a
1.954 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in (z t a) around 0
1.954 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in a
1.954 * [taylor]: Taking taylor expansion of -1 in a
1.954 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
1.954 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
1.954 * [taylor]: Taking taylor expansion of (/ 1 t) in a
1.954 * [taylor]: Taking taylor expansion of t in a
1.954 * [taylor]: Taking taylor expansion of (/ 1 z) in a
1.954 * [taylor]: Taking taylor expansion of z in a
1.954 * [taylor]: Taking taylor expansion of a in a
1.954 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in t
1.954 * [taylor]: Taking taylor expansion of -1 in t
1.954 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
1.954 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
1.954 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.955 * [taylor]: Taking taylor expansion of t in t
1.955 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.955 * [taylor]: Taking taylor expansion of z in t
1.955 * [taylor]: Taking taylor expansion of a in t
1.955 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in z
1.955 * [taylor]: Taking taylor expansion of -1 in z
1.955 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
1.955 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
1.955 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.955 * [taylor]: Taking taylor expansion of t in z
1.955 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.955 * [taylor]: Taking taylor expansion of z in z
1.955 * [taylor]: Taking taylor expansion of a in z
1.955 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in z
1.955 * [taylor]: Taking taylor expansion of -1 in z
1.955 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
1.955 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
1.955 * [taylor]: Taking taylor expansion of (/ 1 t) in z
1.955 * [taylor]: Taking taylor expansion of t in z
1.955 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.955 * [taylor]: Taking taylor expansion of z in z
1.956 * [taylor]: Taking taylor expansion of a in z
1.956 * [taylor]: Taking taylor expansion of a in t
1.957 * [taylor]: Taking taylor expansion of (- (/ a t)) in t
1.957 * [taylor]: Taking taylor expansion of (/ a t) in t
1.957 * [taylor]: Taking taylor expansion of a in t
1.957 * [taylor]: Taking taylor expansion of t in t
1.957 * [taylor]: Taking taylor expansion of (- a) in a
1.957 * [taylor]: Taking taylor expansion of a in a
1.958 * [taylor]: Taking taylor expansion of a in a
1.959 * [taylor]: Taking taylor expansion of 0 in t
1.960 * [taylor]: Taking taylor expansion of 0 in a
1.960 * [taylor]: Taking taylor expansion of 0 in a
1.965 * [taylor]: Taking taylor expansion of 0 in t
1.965 * [taylor]: Taking taylor expansion of 0 in a
1.966 * [taylor]: Taking taylor expansion of 0 in a
1.966 * [taylor]: Taking taylor expansion of 0 in a
1.967 * * * [progress]: simplifying candidates
1.968 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (/ (- z t) a))
  (+ (log y) (- (log (- z t)) (log a)))
  (+ (log y) (log (/ (- z t) a)))
  (log (* y (/ (- z t) a)))
  (exp (* y (/ (- z t) a)))
  (* (* (* y y) y) (/ (* (* (- z t) (- z t)) (- z t)) (* (* a a) a)))
  (* (* (* y y) y) (* (* (/ (- z t) a) (/ (- z t) a)) (/ (- z t) a)))
  (* (cbrt (* y (/ (- z t) a))) (cbrt (* y (/ (- z t) a))))
  (cbrt (* y (/ (- z t) a)))
  (* (* (* y (/ (- z t) a)) (* y (/ (- z t) a))) (* y (/ (- z t) a)))
  (sqrt (* y (/ (- z t) a)))
  (sqrt (* y (/ (- z t) a)))
  (* (sqrt y) (sqrt (/ (- z t) a)))
  (* (sqrt y) (sqrt (/ (- z t) a)))
  (* (sqrt y) (/ (sqrt (- z t)) (sqrt a)))
  (* (sqrt y) (/ (sqrt (- z t)) (sqrt a)))
  (* y (* (cbrt (/ (- z t) a)) (cbrt (/ (- z t) a))))
  (* y (sqrt (/ (- z t) a)))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (cbrt a) (cbrt a))))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) (sqrt a)))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) 1))
  (* y (/ (sqrt (- z t)) (* (cbrt a) (cbrt a))))
  (* y (/ (sqrt (- z t)) (sqrt a)))
  (* y (/ (sqrt (- z t)) 1))
  (* y (/ 1 (* (cbrt a) (cbrt a))))
  (* y (/ 1 (sqrt a)))
  (* y (/ 1 1))
  (* y (/ (+ (sqrt z) (sqrt t)) (* (cbrt a) (cbrt a))))
  (* y (/ (+ (sqrt z) (sqrt t)) (sqrt a)))
  (* y (/ (+ (sqrt z) (sqrt t)) 1))
  (* y (/ 1 (* (cbrt a) (cbrt a))))
  (* y (/ 1 (sqrt a)))
  (* y (/ 1 1))
  (* y 1)
  (* y (- z t))
  (* (cbrt y) (/ (- z t) a))
  (* (sqrt y) (/ (- z t) a))
  (* y (/ (- z t) a))
  (* y (- z t))
  (- (log (- z t)) (log a))
  (log (/ (- z t) a))
  (exp (/ (- z t) a))
  (/ (* (* (- z t) (- z t)) (- z t)) (* (* a a) a))
  (* (cbrt (/ (- z t) a)) (cbrt (/ (- z t) a)))
  (cbrt (/ (- z t) a))
  (* (* (/ (- z t) a) (/ (- z t) a)) (/ (- z t) a))
  (sqrt (/ (- z t) a))
  (sqrt (/ (- z t) a))
  (- (- z t))
  (- a)
  (/ z a)
  (/ t a)
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (cbrt a) (cbrt a)))
  (/ (cbrt (- z t)) (cbrt a))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (sqrt a))
  (/ (cbrt (- z t)) (sqrt a))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) 1)
  (/ (cbrt (- z t)) a)
  (/ (sqrt (- z t)) (* (cbrt a) (cbrt a)))
  (/ (sqrt (- z t)) (cbrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (/ (sqrt (- z t)) 1)
  (/ (sqrt (- z t)) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- z t) (sqrt a))
  (/ 1 1)
  (/ (- z t) a)
  (/ (+ (sqrt z) (sqrt t)) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt z) (sqrt t)) (cbrt a))
  (/ (+ (sqrt z) (sqrt t)) (sqrt a))
  (/ (- (sqrt z) (sqrt t)) (sqrt a))
  (/ (+ (sqrt z) (sqrt t)) 1)
  (/ (- (sqrt z) (sqrt t)) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- z t) (sqrt a))
  (/ 1 1)
  (/ (- z t) a)
  (/ 1 a)
  (/ a (- z t))
  (/ (- z t) (* (cbrt a) (cbrt a)))
  (/ (- z t) (sqrt a))
  (/ (- z t) 1)
  (/ a (cbrt (- z t)))
  (/ a (sqrt (- z t)))
  (/ a (- z t))
  (/ a (- (sqrt z) (sqrt t)))
  (/ a (- z t))
  (* a (+ (* z z) (+ (* t t) (* z t))))
  (* a (+ z t))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ z a) (/ t a))
  (- (/ z a) (/ t a))
  (- (/ z a) (/ t a))
1.972 * * [simplify]: iteration  0 :  276  enodes  (cost  403 )
1.977 * * [simplify]: iteration  1 :  1172  enodes  (cost  372 )
1.999 * * [simplify]: iteration  2 :  5001  enodes  (cost  366 )
2.001 * [simplify]: Simplified to:
   (* y (/ (- z t) a))
  (log (* y (/ (- z t) a)))
  (log (* y (/ (- z t) a)))
  (log (* y (/ (- z t) a)))
  (exp (* y (/ (- z t) a)))
  (pow (* y (/ (- z t) a)) 3)
  (pow (* y (/ (- z t) a)) 3)
  (* (cbrt (* y (/ (- z t) a))) (cbrt (* y (/ (- z t) a))))
  (cbrt (* y (/ (- z t) a)))
  (pow (* y (/ (- z t) a)) 3)
  (sqrt (* y (/ (- z t) a)))
  (sqrt (* y (/ (- z t) a)))
  (* (sqrt y) (sqrt (/ (- z t) a)))
  (* (sqrt y) (sqrt (/ (- z t) a)))
  (* (sqrt y) (/ (sqrt (- z t)) (sqrt a)))
  (* (sqrt y) (/ (sqrt (- z t)) (sqrt a)))
  (* y (* (cbrt (/ (- z t) a)) (cbrt (/ (- z t) a))))
  (* y (sqrt (/ (- z t) a)))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (cbrt a) (cbrt a))))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) (sqrt a)))
  (* (* (cbrt (- z t)) (cbrt (- z t))) y)
  (* y (/ (sqrt (- z t)) (* (cbrt a) (cbrt a))))
  (* y (/ (sqrt (- z t)) (sqrt a)))
  (* (sqrt (- z t)) y)
  (/ y (* (cbrt a) (cbrt a)))
  (/ y (sqrt a))
  y
  (* y (/ (+ (sqrt z) (sqrt t)) (* (cbrt a) (cbrt a))))
  (* y (/ (+ (sqrt z) (sqrt t)) (sqrt a)))
  (* (+ (sqrt z) (sqrt t)) y)
  (/ y (* (cbrt a) (cbrt a)))
  (/ y (sqrt a))
  y
  y
  (* y (- z t))
  (* (cbrt y) (/ (- z t) a))
  (* (sqrt y) (/ (- z t) a))
  (* y (/ (- z t) a))
  (* y (- z t))
  (log (/ (- z t) a))
  (log (/ (- z t) a))
  (exp (/ (- z t) a))
  (pow (/ (- z t) a) 3)
  (* (cbrt (/ (- z t) a)) (cbrt (/ (- z t) a)))
  (cbrt (/ (- z t) a))
  (pow (/ (- z t) a) 3)
  (sqrt (/ (- z t) a))
  (sqrt (/ (- z t) a))
  (- (- z t))
  (- a)
  (/ z a)
  (/ t a)
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (cbrt a) (cbrt a)))
  (/ (cbrt (- z t)) (cbrt a))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (sqrt a))
  (/ (cbrt (- z t)) (sqrt a))
  (* (cbrt (- z t)) (cbrt (- z t)))
  (/ (cbrt (- z t)) a)
  (/ (sqrt (- z t)) (* (cbrt a) (cbrt a)))
  (/ (sqrt (- z t)) (cbrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (sqrt (- z t))
  (/ (sqrt (- z t)) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- z t) (sqrt a))
  1
  (/ (- z t) a)
  (/ (+ (sqrt z) (sqrt t)) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt z) (sqrt t)) (cbrt a))
  (/ (+ (sqrt z) (sqrt t)) (sqrt a))
  (/ (- (sqrt z) (sqrt t)) (sqrt a))
  (+ (sqrt z) (sqrt t))
  (/ (- (sqrt z) (sqrt t)) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- z t) (sqrt a))
  1
  (/ (- z t) a)
  (/ 1 a)
  (/ a (- z t))
  (/ (- z t) (* (cbrt a) (cbrt a)))
  (/ (- z t) (sqrt a))
  (- z t)
  (/ a (cbrt (- z t)))
  (/ a (sqrt (- z t)))
  (/ a (- z t))
  (/ a (- (sqrt z) (sqrt t)))
  (/ a (- z t))
  (* (+ (* t (+ t z)) (* z z)) a)
  (* a (+ z t))
  (* y (/ (- z t) a))
  (* y (/ (- z t) a))
  (* y (/ (- z t) a))
  (/ (- z t) a)
  (/ (- z t) a)
  (/ (- z t) a)
2.002 * * * [progress]: adding candidates to table
2.162 * [progress]: [Phase 3 of 3] Extracting.
2.162 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t a) (+ x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))> #<alt (λ (x y z t a) (+ x (/ (/ y a) (/ 1 (- z t)))))> #<alt (λ (x y z t a) (+ x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (+ x (/ y (/ a (- z t)))))>)
2.163 * * * [regime-changes]: Trying 9 branch expressions: ((- z t) (* y (- z t)) (/ (* y (- z t)) a) (+ x (/ (* y (- z t)) a)) a t z y x)
2.163 * * * * [regimes]: Trying to branch on (- z t) from (#<alt (λ (x y z t a) (+ x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))> #<alt (λ (x y z t a) (+ x (/ (/ y a) (/ 1 (- z t)))))> #<alt (λ (x y z t a) (+ x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (+ x (/ y (/ a (- z t)))))>)
2.201 * * * * [regimes]: Trying to branch on (* y (- z t)) from (#<alt (λ (x y z t a) (+ x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))> #<alt (λ (x y z t a) (+ x (/ (/ y a) (/ 1 (- z t)))))> #<alt (λ (x y z t a) (+ x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (+ x (/ y (/ a (- z t)))))>)
2.232 * * * * [regimes]: Trying to branch on (* y (- z t)) from (#<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))> #<alt (λ (x y z t a) (+ x (* (* y (- z t)) (/ 1 a))))>)
2.248 * * * * [regimes]: Trying to branch on (/ (* y (- z t)) a) from (#<alt (λ (x y z t a) (+ x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))> #<alt (λ (x y z t a) (+ x (/ (/ y a) (/ 1 (- z t)))))> #<alt (λ (x y z t a) (+ x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (+ x (/ y (/ a (- z t)))))>)
2.279 * * * * [regimes]: Trying to branch on (+ x (/ (* y (- z t)) a)) from (#<alt (λ (x y z t a) (+ x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))> #<alt (λ (x y z t a) (+ x (/ (/ y a) (/ 1 (- z t)))))> #<alt (λ (x y z t a) (+ x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (+ x (/ y (/ a (- z t)))))>)
2.311 * * * * [regimes]: Trying to branch on a from (#<alt (λ (x y z t a) (+ x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))> #<alt (λ (x y z t a) (+ x (/ (/ y a) (/ 1 (- z t)))))> #<alt (λ (x y z t a) (+ x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (+ x (/ y (/ a (- z t)))))>)
2.343 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t a) (+ x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))> #<alt (λ (x y z t a) (+ x (/ (/ y a) (/ 1 (- z t)))))> #<alt (λ (x y z t a) (+ x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (+ x (/ y (/ a (- z t)))))>)
2.380 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t a) (+ x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))> #<alt (λ (x y z t a) (+ x (/ (/ y a) (/ 1 (- z t)))))> #<alt (λ (x y z t a) (+ x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (+ x (/ y (/ a (- z t)))))>)
2.411 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t a) (+ x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))> #<alt (λ (x y z t a) (+ x (/ (/ y a) (/ 1 (- z t)))))> #<alt (λ (x y z t a) (+ x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (+ x (/ y (/ a (- z t)))))>)
2.443 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t a) (+ x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))> #<alt (λ (x y z t a) (+ x (/ (/ y a) (/ 1 (- z t)))))> #<alt (λ (x y z t a) (+ x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (+ x (/ y (/ a (- z t)))))>)
2.475 * * * [regime]: Found split indices: #<option (#s(si 0 11) #s(si 1 242) #s(si 4 255))>
2.475 * [binary-search]: Only using regimes for bounds on (/ (* y (- z t)) a) and (#<alt (λ (x y z t a) (+ x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))> #<alt (λ (x y z t a) (+ x (/ (/ y a) (/ 1 (- z t)))))> #<alt (λ (x y z t a) (+ x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (+ x (/ y (/ a (- z t)))))>)
2.476 * [regimes]: Found splitpoints: (#s(sp 0 (/ (* y (- z t)) a) -inf.0) #s(sp 1 (/ (* y (- z t)) a) 5.011049390082959e+291) #s(sp 4 (/ (* y (- z t)) a) +nan.0)) , with alts (#<alt (λ (x y z t a) (+ x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (+ x (/ (* y (- z t)) a)))> #<alt (λ (x y z t a) (+ x (/ (/ y a) (/ 1 (- z t)))))> #<alt (λ (x y z t a) (+ x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (+ x (/ y (/ a (- z t)))))>)
2.476 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (/ (* y (- z t)) a) -inf.0) (+ x (* y (/ (- z t) a))) (if (<= (/ (* y (- z t)) a) 5.011049390082959e+291) (+ x (/ (* y (- z t)) a)) (+ x (/ y (/ a (- z t))))))
2.476 * * [simplify]: iteration  0 :  26  enodes  (cost  18 )
2.477 * * [simplify]: iteration  1 :  26  enodes  (cost  18 )
2.477 * [simplify]: Simplified to:
   (if (<= (/ (* y (- z t)) a) -inf.0) (+ x (* y (/ (- z t) a))) (if (<= (/ (* y (- z t)) a) 5.011049390082959e+291) (+ x (/ (* y (- z t)) a)) (+ x (/ y (/ a (- z t))))))
3.357 * [regime-testing]: Baseline error score: 2.652922103557092
3.358 * [regime-testing]: Oracle error score: 0.013272899737647496
3.359 * [regime-testing]: End program error score: 0.5839901482778559
3.389 * [regime-testing]: Target error score: 0.6239537462619613