21.183 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
3.093 * * * [progress]: [2/2] Setting up program.
3.101 * [progress]: [Phase 2 of 3] Improving.
3.102 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (/ (* y (- z t)) a))
3.104 * * [simplify]: iteration  0 :  16  enodes  (cost  4 )
3.105 * * [simplify]: iteration  1 :  32  enodes  (cost  4 )
3.106 * * [simplify]: iteration  2 :  69  enodes  (cost  4 )
3.108 * * [simplify]: iteration  3 :  148  enodes  (cost  4 )
3.110 * * [simplify]: iteration  4 :  238  enodes  (cost  4 )
3.114 * * [simplify]: iteration  5 :  364  enodes  (cost  4 )
3.118 * * [simplify]: iteration  6 :  518  enodes  (cost  4 )
3.123 * * [simplify]: iteration  7 :  638  enodes  (cost  4 )
3.129 * * [simplify]: iteration  8 :  740  enodes  (cost  4 )
3.134 * * [simplify]: iteration  9 :  813  enodes  (cost  4 )
3.139 * * [simplify]: iteration  10 :  842  enodes  (cost  4 )
3.144 * * [simplify]: iteration  11 :  842  enodes  (cost  4 )
3.144 * [simplify]: Simplified to:
   (- x (/ (* y (- z t)) a))
3.145 * * [progress]: iteration 1 / 4
3.145 * * * [progress]: picking best candidate
3.149 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>
3.149 * * * [progress]: localizing error
3.156 * * * [progress]: generating rewritten candidates
3.156 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
3.163 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
3.171 * * * [progress]: generating series expansions
3.171 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
3.171 * [approximate]: Taking taylor expansion of (/ (* y (- z t)) a) in (y z t a) around 0
3.171 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in a
3.171 * [taylor]: Taking taylor expansion of (* y (- z t)) in a
3.171 * [taylor]: Taking taylor expansion of y in a
3.171 * [taylor]: Taking taylor expansion of (- z t) in a
3.171 * [taylor]: Taking taylor expansion of z in a
3.171 * [taylor]: Taking taylor expansion of t in a
3.171 * [taylor]: Taking taylor expansion of a in a
3.171 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in t
3.171 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
3.171 * [taylor]: Taking taylor expansion of y in t
3.171 * [taylor]: Taking taylor expansion of (- z t) in t
3.171 * [taylor]: Taking taylor expansion of z in t
3.171 * [taylor]: Taking taylor expansion of t in t
3.171 * [taylor]: Taking taylor expansion of a in t
3.171 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in z
3.171 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
3.171 * [taylor]: Taking taylor expansion of y in z
3.171 * [taylor]: Taking taylor expansion of (- z t) in z
3.171 * [taylor]: Taking taylor expansion of z in z
3.171 * [taylor]: Taking taylor expansion of t in z
3.171 * [taylor]: Taking taylor expansion of a in z
3.171 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
3.171 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
3.171 * [taylor]: Taking taylor expansion of y in y
3.171 * [taylor]: Taking taylor expansion of (- z t) in y
3.171 * [taylor]: Taking taylor expansion of z in y
3.171 * [taylor]: Taking taylor expansion of t in y
3.171 * [taylor]: Taking taylor expansion of a in y
3.172 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
3.172 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
3.172 * [taylor]: Taking taylor expansion of y in y
3.172 * [taylor]: Taking taylor expansion of (- z t) in y
3.172 * [taylor]: Taking taylor expansion of z in y
3.172 * [taylor]: Taking taylor expansion of t in y
3.172 * [taylor]: Taking taylor expansion of a in y
3.172 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
3.172 * [taylor]: Taking taylor expansion of (- z t) in z
3.172 * [taylor]: Taking taylor expansion of z in z
3.172 * [taylor]: Taking taylor expansion of t in z
3.172 * [taylor]: Taking taylor expansion of a in z
3.172 * [taylor]: Taking taylor expansion of (* -1 (/ t a)) in t
3.172 * [taylor]: Taking taylor expansion of -1 in t
3.172 * [taylor]: Taking taylor expansion of (/ t a) in t
3.172 * [taylor]: Taking taylor expansion of t in t
3.172 * [taylor]: Taking taylor expansion of a in t
3.172 * [taylor]: Taking taylor expansion of 0 in z
3.172 * [taylor]: Taking taylor expansion of 0 in t
3.172 * [taylor]: Taking taylor expansion of 0 in a
3.172 * [taylor]: Taking taylor expansion of (/ 1 a) in t
3.172 * [taylor]: Taking taylor expansion of a in t
3.172 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.172 * [taylor]: Taking taylor expansion of a in a
3.173 * [taylor]: Taking taylor expansion of (/ -1 a) in a
3.173 * [taylor]: Taking taylor expansion of -1 in a
3.173 * [taylor]: Taking taylor expansion of a in a
3.173 * [taylor]: Taking taylor expansion of 0 in z
3.173 * [taylor]: Taking taylor expansion of 0 in t
3.173 * [taylor]: Taking taylor expansion of 0 in a
3.173 * [taylor]: Taking taylor expansion of 0 in t
3.173 * [taylor]: Taking taylor expansion of 0 in a
3.173 * [taylor]: Taking taylor expansion of 0 in t
3.173 * [taylor]: Taking taylor expansion of 0 in a
3.173 * [taylor]: Taking taylor expansion of 0 in a
3.173 * [taylor]: Taking taylor expansion of 0 in a
3.173 * [taylor]: Taking taylor expansion of 0 in a
3.173 * [taylor]: Taking taylor expansion of 0 in z
3.173 * [taylor]: Taking taylor expansion of 0 in t
3.174 * [taylor]: Taking taylor expansion of 0 in a
3.174 * [taylor]: Taking taylor expansion of 0 in t
3.174 * [taylor]: Taking taylor expansion of 0 in a
3.174 * [taylor]: Taking taylor expansion of 0 in t
3.174 * [taylor]: Taking taylor expansion of 0 in a
3.174 * [taylor]: Taking taylor expansion of 0 in t
3.174 * [taylor]: Taking taylor expansion of 0 in a
3.174 * [taylor]: Taking taylor expansion of 0 in a
3.174 * [taylor]: Taking taylor expansion of 0 in a
3.174 * [taylor]: Taking taylor expansion of 0 in a
3.174 * [taylor]: Taking taylor expansion of 0 in a
3.174 * [taylor]: Taking taylor expansion of 0 in a
3.174 * [taylor]: Taking taylor expansion of 0 in a
3.174 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y z t a) around 0
3.174 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
3.174 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
3.174 * [taylor]: Taking taylor expansion of a in a
3.174 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
3.174 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.174 * [taylor]: Taking taylor expansion of z in a
3.175 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.175 * [taylor]: Taking taylor expansion of t in a
3.175 * [taylor]: Taking taylor expansion of y in a
3.175 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
3.175 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
3.175 * [taylor]: Taking taylor expansion of a in t
3.175 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
3.175 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.175 * [taylor]: Taking taylor expansion of z in t
3.175 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.175 * [taylor]: Taking taylor expansion of t in t
3.175 * [taylor]: Taking taylor expansion of y in t
3.175 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
3.175 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.175 * [taylor]: Taking taylor expansion of a in z
3.175 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.175 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.175 * [taylor]: Taking taylor expansion of z in z
3.175 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.175 * [taylor]: Taking taylor expansion of t in z
3.175 * [taylor]: Taking taylor expansion of y in z
3.175 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
3.175 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
3.175 * [taylor]: Taking taylor expansion of a in y
3.175 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.175 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.175 * [taylor]: Taking taylor expansion of z in y
3.175 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.175 * [taylor]: Taking taylor expansion of t in y
3.175 * [taylor]: Taking taylor expansion of y in y
3.176 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
3.176 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
3.176 * [taylor]: Taking taylor expansion of a in y
3.176 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.176 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.176 * [taylor]: Taking taylor expansion of z in y
3.176 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.176 * [taylor]: Taking taylor expansion of t in y
3.176 * [taylor]: Taking taylor expansion of y in y
3.176 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.176 * [taylor]: Taking taylor expansion of a in z
3.176 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.176 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.176 * [taylor]: Taking taylor expansion of z in z
3.176 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.176 * [taylor]: Taking taylor expansion of t in z
3.176 * [taylor]: Taking taylor expansion of a in t
3.176 * [taylor]: Taking taylor expansion of 0 in z
3.177 * [taylor]: Taking taylor expansion of (neg (/ a t)) in t
3.177 * [taylor]: Taking taylor expansion of (/ a t) in t
3.177 * [taylor]: Taking taylor expansion of a in t
3.177 * [taylor]: Taking taylor expansion of t in t
3.177 * [taylor]: Taking taylor expansion of (neg a) in a
3.177 * [taylor]: Taking taylor expansion of a in a
3.177 * [taylor]: Taking taylor expansion of a in a
3.177 * [taylor]: Taking taylor expansion of 0 in z
3.177 * [taylor]: Taking taylor expansion of 0 in t
3.177 * [taylor]: Taking taylor expansion of 0 in t
3.177 * [taylor]: Taking taylor expansion of 0 in a
3.177 * [taylor]: Taking taylor expansion of 0 in a
3.178 * [taylor]: Taking taylor expansion of 0 in z
3.178 * [taylor]: Taking taylor expansion of 0 in t
3.178 * [taylor]: Taking taylor expansion of 0 in t
3.178 * [taylor]: Taking taylor expansion of 0 in t
3.178 * [taylor]: Taking taylor expansion of 0 in a
3.178 * [taylor]: Taking taylor expansion of 0 in a
3.179 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y z t a) around 0
3.179 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
3.179 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
3.179 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
3.179 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.179 * [taylor]: Taking taylor expansion of t in a
3.179 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.179 * [taylor]: Taking taylor expansion of z in a
3.179 * [taylor]: Taking taylor expansion of a in a
3.179 * [taylor]: Taking taylor expansion of y in a
3.179 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
3.179 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
3.179 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
3.179 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.179 * [taylor]: Taking taylor expansion of t in t
3.179 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.179 * [taylor]: Taking taylor expansion of z in t
3.179 * [taylor]: Taking taylor expansion of a in t
3.179 * [taylor]: Taking taylor expansion of y in t
3.179 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
3.179 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.179 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.179 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.179 * [taylor]: Taking taylor expansion of t in z
3.179 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.179 * [taylor]: Taking taylor expansion of z in z
3.179 * [taylor]: Taking taylor expansion of a in z
3.179 * [taylor]: Taking taylor expansion of y in z
3.179 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
3.179 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
3.180 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.180 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.180 * [taylor]: Taking taylor expansion of t in y
3.180 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.180 * [taylor]: Taking taylor expansion of z in y
3.180 * [taylor]: Taking taylor expansion of a in y
3.180 * [taylor]: Taking taylor expansion of y in y
3.180 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
3.180 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
3.180 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.180 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.180 * [taylor]: Taking taylor expansion of t in y
3.180 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.180 * [taylor]: Taking taylor expansion of z in y
3.180 * [taylor]: Taking taylor expansion of a in y
3.180 * [taylor]: Taking taylor expansion of y in y
3.180 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.180 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.180 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.180 * [taylor]: Taking taylor expansion of t in z
3.180 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.180 * [taylor]: Taking taylor expansion of z in z
3.180 * [taylor]: Taking taylor expansion of a in z
3.180 * [taylor]: Taking taylor expansion of (* -1 a) in t
3.180 * [taylor]: Taking taylor expansion of -1 in t
3.180 * [taylor]: Taking taylor expansion of a in t
3.181 * [taylor]: Taking taylor expansion of 0 in z
3.181 * [taylor]: Taking taylor expansion of (/ a t) in t
3.181 * [taylor]: Taking taylor expansion of a in t
3.181 * [taylor]: Taking taylor expansion of t in t
3.181 * [taylor]: Taking taylor expansion of a in a
3.181 * [taylor]: Taking taylor expansion of (* -1 a) in a
3.181 * [taylor]: Taking taylor expansion of -1 in a
3.181 * [taylor]: Taking taylor expansion of a in a
3.181 * [taylor]: Taking taylor expansion of 0 in z
3.181 * [taylor]: Taking taylor expansion of 0 in t
3.181 * [taylor]: Taking taylor expansion of 0 in t
3.182 * [taylor]: Taking taylor expansion of 0 in a
3.182 * [taylor]: Taking taylor expansion of 0 in a
3.182 * [taylor]: Taking taylor expansion of 0 in z
3.182 * [taylor]: Taking taylor expansion of 0 in t
3.182 * [taylor]: Taking taylor expansion of 0 in t
3.182 * [taylor]: Taking taylor expansion of 0 in t
3.182 * [taylor]: Taking taylor expansion of 0 in a
3.182 * [taylor]: Taking taylor expansion of 0 in a
3.183 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
3.183 * [approximate]: Taking taylor expansion of (* y (- z t)) in (y z t) around 0
3.183 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
3.183 * [taylor]: Taking taylor expansion of y in t
3.183 * [taylor]: Taking taylor expansion of (- z t) in t
3.183 * [taylor]: Taking taylor expansion of z in t
3.183 * [taylor]: Taking taylor expansion of t in t
3.183 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
3.183 * [taylor]: Taking taylor expansion of y in z
3.183 * [taylor]: Taking taylor expansion of (- z t) in z
3.183 * [taylor]: Taking taylor expansion of z in z
3.183 * [taylor]: Taking taylor expansion of t in z
3.183 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
3.183 * [taylor]: Taking taylor expansion of y in y
3.183 * [taylor]: Taking taylor expansion of (- z t) in y
3.183 * [taylor]: Taking taylor expansion of z in y
3.183 * [taylor]: Taking taylor expansion of t in y
3.183 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
3.183 * [taylor]: Taking taylor expansion of y in y
3.183 * [taylor]: Taking taylor expansion of (- z t) in y
3.183 * [taylor]: Taking taylor expansion of z in y
3.183 * [taylor]: Taking taylor expansion of t in y
3.183 * [taylor]: Taking taylor expansion of 0 in z
3.183 * [taylor]: Taking taylor expansion of 0 in t
3.183 * [taylor]: Taking taylor expansion of (- z t) in z
3.183 * [taylor]: Taking taylor expansion of z in z
3.183 * [taylor]: Taking taylor expansion of t in z
3.183 * [taylor]: Taking taylor expansion of (neg t) in t
3.183 * [taylor]: Taking taylor expansion of t in t
3.183 * [taylor]: Taking taylor expansion of 0 in t
3.183 * [taylor]: Taking taylor expansion of 0 in z
3.183 * [taylor]: Taking taylor expansion of 0 in t
3.183 * [taylor]: Taking taylor expansion of 1 in t
3.184 * [taylor]: Taking taylor expansion of 0 in t
3.184 * [taylor]: Taking taylor expansion of 0 in z
3.184 * [taylor]: Taking taylor expansion of 0 in t
3.184 * [taylor]: Taking taylor expansion of 0 in t
3.184 * [taylor]: Taking taylor expansion of 0 in t
3.184 * [taylor]: Taking taylor expansion of 0 in t
3.184 * [approximate]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in (y z t) around 0
3.184 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in t
3.184 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
3.184 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.184 * [taylor]: Taking taylor expansion of z in t
3.184 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.184 * [taylor]: Taking taylor expansion of t in t
3.184 * [taylor]: Taking taylor expansion of y in t
3.184 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in z
3.184 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.184 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.184 * [taylor]: Taking taylor expansion of z in z
3.184 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.184 * [taylor]: Taking taylor expansion of t in z
3.184 * [taylor]: Taking taylor expansion of y in z
3.184 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in y
3.184 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.184 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.184 * [taylor]: Taking taylor expansion of z in y
3.184 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.184 * [taylor]: Taking taylor expansion of t in y
3.184 * [taylor]: Taking taylor expansion of y in y
3.185 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in y
3.185 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.185 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.185 * [taylor]: Taking taylor expansion of z in y
3.185 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.185 * [taylor]: Taking taylor expansion of t in y
3.185 * [taylor]: Taking taylor expansion of y in y
3.185 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.185 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.185 * [taylor]: Taking taylor expansion of z in z
3.185 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.185 * [taylor]: Taking taylor expansion of t in z
3.185 * [taylor]: Taking taylor expansion of 1 in t
3.185 * [taylor]: Taking taylor expansion of 0 in z
3.185 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
3.185 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.185 * [taylor]: Taking taylor expansion of t in t
3.186 * [taylor]: Taking taylor expansion of 0 in z
3.186 * [taylor]: Taking taylor expansion of 0 in t
3.186 * [taylor]: Taking taylor expansion of 0 in t
3.186 * [taylor]: Taking taylor expansion of 0 in z
3.186 * [taylor]: Taking taylor expansion of 0 in t
3.186 * [taylor]: Taking taylor expansion of 0 in t
3.186 * [taylor]: Taking taylor expansion of 0 in t
3.187 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in (y z t) around 0
3.187 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in t
3.187 * [taylor]: Taking taylor expansion of -1 in t
3.187 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) y) in t
3.187 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
3.187 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.187 * [taylor]: Taking taylor expansion of t in t
3.187 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.187 * [taylor]: Taking taylor expansion of z in t
3.187 * [taylor]: Taking taylor expansion of y in t
3.187 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in z
3.187 * [taylor]: Taking taylor expansion of -1 in z
3.187 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) y) in z
3.187 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.187 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.187 * [taylor]: Taking taylor expansion of t in z
3.187 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.187 * [taylor]: Taking taylor expansion of z in z
3.187 * [taylor]: Taking taylor expansion of y in z
3.187 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in y
3.187 * [taylor]: Taking taylor expansion of -1 in y
3.187 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) y) in y
3.187 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.187 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.187 * [taylor]: Taking taylor expansion of t in y
3.187 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.187 * [taylor]: Taking taylor expansion of z in y
3.187 * [taylor]: Taking taylor expansion of y in y
3.187 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in y
3.187 * [taylor]: Taking taylor expansion of -1 in y
3.187 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) y) in y
3.187 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.187 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.187 * [taylor]: Taking taylor expansion of t in y
3.187 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.187 * [taylor]: Taking taylor expansion of z in y
3.188 * [taylor]: Taking taylor expansion of y in y
3.188 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 t) (/ 1 z))) in z
3.188 * [taylor]: Taking taylor expansion of -1 in z
3.188 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.188 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.188 * [taylor]: Taking taylor expansion of t in z
3.188 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.188 * [taylor]: Taking taylor expansion of z in z
3.188 * [taylor]: Taking taylor expansion of 1 in t
3.188 * [taylor]: Taking taylor expansion of 0 in z
3.188 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
3.188 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.188 * [taylor]: Taking taylor expansion of t in t
3.189 * [taylor]: Taking taylor expansion of 0 in z
3.189 * [taylor]: Taking taylor expansion of 0 in t
3.189 * [taylor]: Taking taylor expansion of 0 in t
3.189 * [taylor]: Taking taylor expansion of 0 in z
3.189 * [taylor]: Taking taylor expansion of 0 in t
3.189 * [taylor]: Taking taylor expansion of 0 in t
3.189 * [taylor]: Taking taylor expansion of 0 in t
3.190 * * * [progress]: simplifying candidates
3.190 * [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))
  (neg (* y (- z t)))
  (neg 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 (neg t))
  (* y z)
  (* y (neg t))
  (* z y)
  (* (neg t) y)
  (* z y)
  (* (neg 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))
3.194 * * [simplify]: iteration  0 :  231  enodes  (cost  226 )
3.200 * * [simplify]: iteration  1 :  1033  enodes  (cost  189 )
3.223 * * [simplify]: iteration  2 :  5002  enodes  (cost  189 )
3.225 * [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))
  (neg (* y (- z t)))
  (neg 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 (neg t))
  (* y z)
  (* y (neg t))
  (* y z)
  (* y (neg t))
  (* y z)
  (* y (neg 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))
3.225 * * * [progress]: adding candidates to table
3.282 * * [progress]: iteration 2 / 4
3.282 * * * [progress]: picking best candidate
3.311 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- x (/ y (/ a (- z t)))))>
3.311 * * * [progress]: localizing error
3.318 * * * [progress]: generating rewritten candidates
3.318 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
3.327 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
3.339 * * * [progress]: generating series expansions
3.339 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
3.339 * [approximate]: Taking taylor expansion of (/ (* y (- z t)) a) in (y a z t) around 0
3.339 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in t
3.339 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
3.339 * [taylor]: Taking taylor expansion of y in t
3.339 * [taylor]: Taking taylor expansion of (- z t) in t
3.339 * [taylor]: Taking taylor expansion of z in t
3.339 * [taylor]: Taking taylor expansion of t in t
3.339 * [taylor]: Taking taylor expansion of a in t
3.339 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in z
3.339 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
3.339 * [taylor]: Taking taylor expansion of y in z
3.339 * [taylor]: Taking taylor expansion of (- z t) in z
3.340 * [taylor]: Taking taylor expansion of z in z
3.340 * [taylor]: Taking taylor expansion of t in z
3.340 * [taylor]: Taking taylor expansion of a in z
3.340 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in a
3.340 * [taylor]: Taking taylor expansion of (* y (- z t)) in a
3.340 * [taylor]: Taking taylor expansion of y in a
3.340 * [taylor]: Taking taylor expansion of (- z t) in a
3.340 * [taylor]: Taking taylor expansion of z in a
3.340 * [taylor]: Taking taylor expansion of t in a
3.340 * [taylor]: Taking taylor expansion of a in a
3.340 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
3.340 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
3.340 * [taylor]: Taking taylor expansion of y in y
3.340 * [taylor]: Taking taylor expansion of (- z t) in y
3.340 * [taylor]: Taking taylor expansion of z in y
3.340 * [taylor]: Taking taylor expansion of t in y
3.340 * [taylor]: Taking taylor expansion of a in y
3.340 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
3.340 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
3.340 * [taylor]: Taking taylor expansion of y in y
3.340 * [taylor]: Taking taylor expansion of (- z t) in y
3.340 * [taylor]: Taking taylor expansion of z in y
3.340 * [taylor]: Taking taylor expansion of t in y
3.340 * [taylor]: Taking taylor expansion of a in y
3.340 * [taylor]: Taking taylor expansion of (/ (- z t) a) in a
3.340 * [taylor]: Taking taylor expansion of (- z t) in a
3.340 * [taylor]: Taking taylor expansion of z in a
3.340 * [taylor]: Taking taylor expansion of t in a
3.340 * [taylor]: Taking taylor expansion of a in a
3.340 * [taylor]: Taking taylor expansion of (- z t) in z
3.340 * [taylor]: Taking taylor expansion of z in z
3.340 * [taylor]: Taking taylor expansion of t in z
3.341 * [taylor]: Taking taylor expansion of (neg t) in t
3.341 * [taylor]: Taking taylor expansion of t in t
3.341 * [taylor]: Taking taylor expansion of 0 in a
3.341 * [taylor]: Taking taylor expansion of 0 in z
3.341 * [taylor]: Taking taylor expansion of 0 in t
3.341 * [taylor]: Taking taylor expansion of 1 in t
3.341 * [taylor]: Taking taylor expansion of 0 in a
3.341 * [taylor]: Taking taylor expansion of 0 in z
3.341 * [taylor]: Taking taylor expansion of 0 in t
3.341 * [taylor]: Taking taylor expansion of 0 in z
3.341 * [taylor]: Taking taylor expansion of 0 in t
3.341 * [taylor]: Taking taylor expansion of 0 in t
3.341 * [taylor]: Taking taylor expansion of 0 in t
3.342 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y a z t) around 0
3.342 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
3.342 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
3.342 * [taylor]: Taking taylor expansion of a in t
3.342 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
3.342 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.342 * [taylor]: Taking taylor expansion of z in t
3.342 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.342 * [taylor]: Taking taylor expansion of t in t
3.342 * [taylor]: Taking taylor expansion of y in t
3.342 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
3.342 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.342 * [taylor]: Taking taylor expansion of a in z
3.342 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.342 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.342 * [taylor]: Taking taylor expansion of z in z
3.342 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.342 * [taylor]: Taking taylor expansion of t in z
3.342 * [taylor]: Taking taylor expansion of y in z
3.342 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
3.342 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
3.342 * [taylor]: Taking taylor expansion of a in a
3.342 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
3.342 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.342 * [taylor]: Taking taylor expansion of z in a
3.342 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.342 * [taylor]: Taking taylor expansion of t in a
3.342 * [taylor]: Taking taylor expansion of y in a
3.343 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
3.343 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
3.343 * [taylor]: Taking taylor expansion of a in y
3.343 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.343 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.343 * [taylor]: Taking taylor expansion of z in y
3.343 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.343 * [taylor]: Taking taylor expansion of t in y
3.343 * [taylor]: Taking taylor expansion of y in y
3.343 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
3.343 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
3.343 * [taylor]: Taking taylor expansion of a in y
3.343 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.343 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.343 * [taylor]: Taking taylor expansion of z in y
3.343 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.343 * [taylor]: Taking taylor expansion of t in y
3.343 * [taylor]: Taking taylor expansion of y in y
3.343 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
3.343 * [taylor]: Taking taylor expansion of a in a
3.343 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
3.343 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.343 * [taylor]: Taking taylor expansion of z in a
3.343 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.343 * [taylor]: Taking taylor expansion of t in a
3.344 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.344 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.344 * [taylor]: Taking taylor expansion of z in z
3.344 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.344 * [taylor]: Taking taylor expansion of t in z
3.344 * [taylor]: Taking taylor expansion of 1 in t
3.344 * [taylor]: Taking taylor expansion of 0 in a
3.344 * [taylor]: Taking taylor expansion of 0 in z
3.344 * [taylor]: Taking taylor expansion of 0 in z
3.344 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
3.344 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.344 * [taylor]: Taking taylor expansion of t in t
3.345 * [taylor]: Taking taylor expansion of 0 in a
3.345 * [taylor]: Taking taylor expansion of 0 in z
3.345 * [taylor]: Taking taylor expansion of 0 in z
3.345 * [taylor]: Taking taylor expansion of 0 in z
3.345 * [taylor]: Taking taylor expansion of 0 in t
3.345 * [taylor]: Taking taylor expansion of 0 in t
3.345 * [taylor]: Taking taylor expansion of 0 in t
3.346 * [taylor]: Taking taylor expansion of 0 in a
3.346 * [taylor]: Taking taylor expansion of 0 in z
3.346 * [taylor]: Taking taylor expansion of 0 in z
3.346 * [taylor]: Taking taylor expansion of 0 in z
3.346 * [taylor]: Taking taylor expansion of 0 in z
3.346 * [taylor]: Taking taylor expansion of 0 in t
3.346 * [taylor]: Taking taylor expansion of 0 in t
3.346 * [taylor]: Taking taylor expansion of 0 in t
3.346 * [taylor]: Taking taylor expansion of 0 in t
3.346 * [taylor]: Taking taylor expansion of 0 in t
3.346 * [taylor]: Taking taylor expansion of 0 in t
3.347 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y a z t) around 0
3.347 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
3.347 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
3.347 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
3.347 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.347 * [taylor]: Taking taylor expansion of t in t
3.347 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.347 * [taylor]: Taking taylor expansion of z in t
3.347 * [taylor]: Taking taylor expansion of a in t
3.347 * [taylor]: Taking taylor expansion of y in t
3.347 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
3.347 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.347 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.347 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.347 * [taylor]: Taking taylor expansion of t in z
3.347 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.347 * [taylor]: Taking taylor expansion of z in z
3.347 * [taylor]: Taking taylor expansion of a in z
3.347 * [taylor]: Taking taylor expansion of y in z
3.347 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
3.347 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
3.347 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
3.347 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.347 * [taylor]: Taking taylor expansion of t in a
3.347 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.347 * [taylor]: Taking taylor expansion of z in a
3.347 * [taylor]: Taking taylor expansion of a in a
3.347 * [taylor]: Taking taylor expansion of y in a
3.348 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
3.348 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
3.348 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.348 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.348 * [taylor]: Taking taylor expansion of t in y
3.348 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.348 * [taylor]: Taking taylor expansion of z in y
3.348 * [taylor]: Taking taylor expansion of a in y
3.348 * [taylor]: Taking taylor expansion of y in y
3.348 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
3.348 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
3.348 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.348 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.348 * [taylor]: Taking taylor expansion of t in y
3.348 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.348 * [taylor]: Taking taylor expansion of z in y
3.348 * [taylor]: Taking taylor expansion of a in y
3.348 * [taylor]: Taking taylor expansion of y in y
3.348 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
3.348 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
3.348 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.348 * [taylor]: Taking taylor expansion of t in a
3.348 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.348 * [taylor]: Taking taylor expansion of z in a
3.348 * [taylor]: Taking taylor expansion of a in a
3.349 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.349 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.349 * [taylor]: Taking taylor expansion of t in z
3.349 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.349 * [taylor]: Taking taylor expansion of z in z
3.349 * [taylor]: Taking taylor expansion of (neg 1) in t
3.349 * [taylor]: Taking taylor expansion of 1 in t
3.349 * [taylor]: Taking taylor expansion of 0 in a
3.349 * [taylor]: Taking taylor expansion of 0 in z
3.349 * [taylor]: Taking taylor expansion of 0 in z
3.349 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.349 * [taylor]: Taking taylor expansion of t in t
3.350 * [taylor]: Taking taylor expansion of 0 in a
3.350 * [taylor]: Taking taylor expansion of 0 in z
3.350 * [taylor]: Taking taylor expansion of 0 in z
3.350 * [taylor]: Taking taylor expansion of 0 in z
3.350 * [taylor]: Taking taylor expansion of 0 in t
3.350 * [taylor]: Taking taylor expansion of 0 in t
3.350 * [taylor]: Taking taylor expansion of 0 in t
3.351 * [taylor]: Taking taylor expansion of 0 in a
3.351 * [taylor]: Taking taylor expansion of 0 in z
3.351 * [taylor]: Taking taylor expansion of 0 in z
3.351 * [taylor]: Taking taylor expansion of 0 in z
3.351 * [taylor]: Taking taylor expansion of 0 in z
3.351 * [taylor]: Taking taylor expansion of 0 in t
3.351 * [taylor]: Taking taylor expansion of 0 in t
3.351 * [taylor]: Taking taylor expansion of 0 in t
3.351 * [taylor]: Taking taylor expansion of 0 in t
3.351 * [taylor]: Taking taylor expansion of 0 in t
3.351 * [taylor]: Taking taylor expansion of 0 in t
3.352 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
3.352 * [approximate]: Taking taylor expansion of (/ a (- z t)) in (a z t) around 0
3.352 * [taylor]: Taking taylor expansion of (/ a (- z t)) in t
3.352 * [taylor]: Taking taylor expansion of a in t
3.352 * [taylor]: Taking taylor expansion of (- z t) in t
3.352 * [taylor]: Taking taylor expansion of z in t
3.352 * [taylor]: Taking taylor expansion of t in t
3.352 * [taylor]: Taking taylor expansion of (/ a (- z t)) in z
3.352 * [taylor]: Taking taylor expansion of a in z
3.352 * [taylor]: Taking taylor expansion of (- z t) in z
3.352 * [taylor]: Taking taylor expansion of z in z
3.352 * [taylor]: Taking taylor expansion of t in z
3.352 * [taylor]: Taking taylor expansion of (/ a (- z t)) in a
3.352 * [taylor]: Taking taylor expansion of a in a
3.352 * [taylor]: Taking taylor expansion of (- z t) in a
3.352 * [taylor]: Taking taylor expansion of z in a
3.352 * [taylor]: Taking taylor expansion of t in a
3.352 * [taylor]: Taking taylor expansion of (/ a (- z t)) in a
3.352 * [taylor]: Taking taylor expansion of a in a
3.352 * [taylor]: Taking taylor expansion of (- z t) in a
3.352 * [taylor]: Taking taylor expansion of z in a
3.352 * [taylor]: Taking taylor expansion of t in a
3.352 * [taylor]: Taking taylor expansion of (/ 1 (- z t)) in z
3.352 * [taylor]: Taking taylor expansion of (- z t) in z
3.352 * [taylor]: Taking taylor expansion of z in z
3.352 * [taylor]: Taking taylor expansion of t in z
3.352 * [taylor]: Taking taylor expansion of (/ -1 t) in t
3.352 * [taylor]: Taking taylor expansion of -1 in t
3.352 * [taylor]: Taking taylor expansion of t in t
3.353 * [taylor]: Taking taylor expansion of 0 in z
3.353 * [taylor]: Taking taylor expansion of 0 in t
3.353 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow t 2))) in t
3.353 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
3.353 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.353 * [taylor]: Taking taylor expansion of t in t
3.353 * [taylor]: Taking taylor expansion of 0 in z
3.353 * [taylor]: Taking taylor expansion of 0 in t
3.353 * [taylor]: Taking taylor expansion of 0 in t
3.353 * [approximate]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in (a z t) around 0
3.353 * [taylor]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in t
3.353 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
3.353 * [taylor]: Taking taylor expansion of a in t
3.353 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
3.353 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.353 * [taylor]: Taking taylor expansion of z in t
3.353 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.353 * [taylor]: Taking taylor expansion of t in t
3.353 * [taylor]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in z
3.353 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.353 * [taylor]: Taking taylor expansion of a in z
3.354 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.354 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.354 * [taylor]: Taking taylor expansion of z in z
3.354 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.354 * [taylor]: Taking taylor expansion of t in z
3.354 * [taylor]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in a
3.354 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
3.354 * [taylor]: Taking taylor expansion of a in a
3.354 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
3.354 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.354 * [taylor]: Taking taylor expansion of z in a
3.354 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.354 * [taylor]: Taking taylor expansion of t in a
3.354 * [taylor]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in a
3.354 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
3.354 * [taylor]: Taking taylor expansion of a in a
3.354 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
3.354 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.354 * [taylor]: Taking taylor expansion of z in a
3.354 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.354 * [taylor]: Taking taylor expansion of t in a
3.355 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in z
3.355 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.355 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.355 * [taylor]: Taking taylor expansion of z in z
3.355 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.355 * [taylor]: Taking taylor expansion of t in z
3.355 * [taylor]: Taking taylor expansion of 1 in t
3.355 * [taylor]: Taking taylor expansion of 0 in z
3.355 * [taylor]: Taking taylor expansion of 0 in t
3.355 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.355 * [taylor]: Taking taylor expansion of t in t
3.356 * [taylor]: Taking taylor expansion of 0 in z
3.356 * [taylor]: Taking taylor expansion of 0 in t
3.356 * [taylor]: Taking taylor expansion of 0 in t
3.356 * [approximate]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in (a z t) around 0
3.356 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in t
3.356 * [taylor]: Taking taylor expansion of -1 in t
3.356 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
3.356 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
3.356 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.356 * [taylor]: Taking taylor expansion of t in t
3.356 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.356 * [taylor]: Taking taylor expansion of z in t
3.356 * [taylor]: Taking taylor expansion of a in t
3.356 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in z
3.356 * [taylor]: Taking taylor expansion of -1 in z
3.356 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.356 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.356 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.356 * [taylor]: Taking taylor expansion of t in z
3.356 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.356 * [taylor]: Taking taylor expansion of z in z
3.356 * [taylor]: Taking taylor expansion of a in z
3.356 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in a
3.356 * [taylor]: Taking taylor expansion of -1 in a
3.356 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
3.356 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
3.356 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.356 * [taylor]: Taking taylor expansion of t in a
3.356 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.356 * [taylor]: Taking taylor expansion of z in a
3.356 * [taylor]: Taking taylor expansion of a in a
3.357 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in a
3.357 * [taylor]: Taking taylor expansion of -1 in a
3.357 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
3.357 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
3.357 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.357 * [taylor]: Taking taylor expansion of t in a
3.357 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.357 * [taylor]: Taking taylor expansion of z in a
3.357 * [taylor]: Taking taylor expansion of a in a
3.357 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 t) (/ 1 z))) in z
3.357 * [taylor]: Taking taylor expansion of -1 in z
3.357 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.357 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.357 * [taylor]: Taking taylor expansion of t in z
3.357 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.357 * [taylor]: Taking taylor expansion of z in z
3.358 * [taylor]: Taking taylor expansion of 1 in t
3.358 * [taylor]: Taking taylor expansion of 0 in z
3.358 * [taylor]: Taking taylor expansion of 0 in t
3.358 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.358 * [taylor]: Taking taylor expansion of t in t
3.359 * [taylor]: Taking taylor expansion of 0 in z
3.359 * [taylor]: Taking taylor expansion of 0 in t
3.359 * [taylor]: Taking taylor expansion of 0 in t
3.359 * * * [progress]: simplifying candidates
3.361 * [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))))
  (neg y)
  (neg (/ 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)))
  (neg a)
  (neg (- 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
3.368 * * [simplify]: iteration  0 :  481  enodes  (cost  1051 )
3.377 * * [simplify]: iteration  1 :  2190  enodes  (cost  1013 )
3.410 * * [simplify]: iteration  2 :  5002  enodes  (cost  1004 )
3.416 * [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))))
  (neg y)
  (neg (/ 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)))
  (neg a)
  (neg (- 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
3.417 * * * [progress]: adding candidates to table
3.534 * * [progress]: iteration 3 / 4
3.534 * * * [progress]: picking best candidate
3.556 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- x (* (/ y a) (- z t))))>
3.556 * * * [progress]: localizing error
3.563 * * * [progress]: generating rewritten candidates
3.563 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
3.574 * * * [progress]: generating series expansions
3.574 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
3.574 * [approximate]: Taking taylor expansion of (/ (* y (- z t)) a) in (y a z t) around 0
3.574 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in t
3.574 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
3.574 * [taylor]: Taking taylor expansion of y in t
3.574 * [taylor]: Taking taylor expansion of (- z t) in t
3.574 * [taylor]: Taking taylor expansion of z in t
3.574 * [taylor]: Taking taylor expansion of t in t
3.574 * [taylor]: Taking taylor expansion of a in t
3.574 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in z
3.574 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
3.574 * [taylor]: Taking taylor expansion of y in z
3.574 * [taylor]: Taking taylor expansion of (- z t) in z
3.574 * [taylor]: Taking taylor expansion of z in z
3.574 * [taylor]: Taking taylor expansion of t in z
3.574 * [taylor]: Taking taylor expansion of a in z
3.574 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in a
3.574 * [taylor]: Taking taylor expansion of (* y (- z t)) in a
3.574 * [taylor]: Taking taylor expansion of y in a
3.574 * [taylor]: Taking taylor expansion of (- z t) in a
3.574 * [taylor]: Taking taylor expansion of z in a
3.574 * [taylor]: Taking taylor expansion of t in a
3.574 * [taylor]: Taking taylor expansion of a in a
3.575 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
3.575 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
3.575 * [taylor]: Taking taylor expansion of y in y
3.575 * [taylor]: Taking taylor expansion of (- z t) in y
3.575 * [taylor]: Taking taylor expansion of z in y
3.575 * [taylor]: Taking taylor expansion of t in y
3.575 * [taylor]: Taking taylor expansion of a in y
3.575 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
3.575 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
3.575 * [taylor]: Taking taylor expansion of y in y
3.575 * [taylor]: Taking taylor expansion of (- z t) in y
3.575 * [taylor]: Taking taylor expansion of z in y
3.575 * [taylor]: Taking taylor expansion of t in y
3.575 * [taylor]: Taking taylor expansion of a in y
3.575 * [taylor]: Taking taylor expansion of (/ (- z t) a) in a
3.575 * [taylor]: Taking taylor expansion of (- z t) in a
3.575 * [taylor]: Taking taylor expansion of z in a
3.575 * [taylor]: Taking taylor expansion of t in a
3.575 * [taylor]: Taking taylor expansion of a in a
3.575 * [taylor]: Taking taylor expansion of (- z t) in z
3.575 * [taylor]: Taking taylor expansion of z in z
3.575 * [taylor]: Taking taylor expansion of t in z
3.575 * [taylor]: Taking taylor expansion of (neg t) in t
3.575 * [taylor]: Taking taylor expansion of t in t
3.575 * [taylor]: Taking taylor expansion of 0 in a
3.576 * [taylor]: Taking taylor expansion of 0 in z
3.576 * [taylor]: Taking taylor expansion of 0 in t
3.576 * [taylor]: Taking taylor expansion of 1 in t
3.576 * [taylor]: Taking taylor expansion of 0 in a
3.576 * [taylor]: Taking taylor expansion of 0 in z
3.576 * [taylor]: Taking taylor expansion of 0 in t
3.576 * [taylor]: Taking taylor expansion of 0 in z
3.576 * [taylor]: Taking taylor expansion of 0 in t
3.576 * [taylor]: Taking taylor expansion of 0 in t
3.576 * [taylor]: Taking taylor expansion of 0 in t
3.576 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y a z t) around 0
3.576 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
3.576 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
3.576 * [taylor]: Taking taylor expansion of a in t
3.576 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
3.576 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.576 * [taylor]: Taking taylor expansion of z in t
3.576 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.577 * [taylor]: Taking taylor expansion of t in t
3.577 * [taylor]: Taking taylor expansion of y in t
3.577 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
3.577 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.577 * [taylor]: Taking taylor expansion of a in z
3.577 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.577 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.577 * [taylor]: Taking taylor expansion of z in z
3.577 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.577 * [taylor]: Taking taylor expansion of t in z
3.577 * [taylor]: Taking taylor expansion of y in z
3.577 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
3.577 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
3.577 * [taylor]: Taking taylor expansion of a in a
3.577 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
3.577 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.577 * [taylor]: Taking taylor expansion of z in a
3.577 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.577 * [taylor]: Taking taylor expansion of t in a
3.577 * [taylor]: Taking taylor expansion of y in a
3.577 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
3.577 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
3.577 * [taylor]: Taking taylor expansion of a in y
3.577 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.577 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.577 * [taylor]: Taking taylor expansion of z in y
3.577 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.577 * [taylor]: Taking taylor expansion of t in y
3.577 * [taylor]: Taking taylor expansion of y in y
3.578 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
3.578 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
3.578 * [taylor]: Taking taylor expansion of a in y
3.578 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.578 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.578 * [taylor]: Taking taylor expansion of z in y
3.578 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.578 * [taylor]: Taking taylor expansion of t in y
3.578 * [taylor]: Taking taylor expansion of y in y
3.578 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
3.578 * [taylor]: Taking taylor expansion of a in a
3.578 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
3.578 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.578 * [taylor]: Taking taylor expansion of z in a
3.578 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.578 * [taylor]: Taking taylor expansion of t in a
3.578 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.578 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.578 * [taylor]: Taking taylor expansion of z in z
3.578 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.579 * [taylor]: Taking taylor expansion of t in z
3.579 * [taylor]: Taking taylor expansion of 1 in t
3.579 * [taylor]: Taking taylor expansion of 0 in a
3.579 * [taylor]: Taking taylor expansion of 0 in z
3.579 * [taylor]: Taking taylor expansion of 0 in z
3.579 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
3.579 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.579 * [taylor]: Taking taylor expansion of t in t
3.579 * [taylor]: Taking taylor expansion of 0 in a
3.579 * [taylor]: Taking taylor expansion of 0 in z
3.580 * [taylor]: Taking taylor expansion of 0 in z
3.580 * [taylor]: Taking taylor expansion of 0 in z
3.580 * [taylor]: Taking taylor expansion of 0 in t
3.580 * [taylor]: Taking taylor expansion of 0 in t
3.580 * [taylor]: Taking taylor expansion of 0 in t
3.580 * [taylor]: Taking taylor expansion of 0 in a
3.580 * [taylor]: Taking taylor expansion of 0 in z
3.580 * [taylor]: Taking taylor expansion of 0 in z
3.580 * [taylor]: Taking taylor expansion of 0 in z
3.581 * [taylor]: Taking taylor expansion of 0 in z
3.581 * [taylor]: Taking taylor expansion of 0 in t
3.581 * [taylor]: Taking taylor expansion of 0 in t
3.581 * [taylor]: Taking taylor expansion of 0 in t
3.581 * [taylor]: Taking taylor expansion of 0 in t
3.581 * [taylor]: Taking taylor expansion of 0 in t
3.581 * [taylor]: Taking taylor expansion of 0 in t
3.581 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y a z t) around 0
3.581 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
3.581 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
3.581 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
3.581 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.581 * [taylor]: Taking taylor expansion of t in t
3.582 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.582 * [taylor]: Taking taylor expansion of z in t
3.582 * [taylor]: Taking taylor expansion of a in t
3.582 * [taylor]: Taking taylor expansion of y in t
3.582 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
3.582 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.582 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.582 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.582 * [taylor]: Taking taylor expansion of t in z
3.582 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.582 * [taylor]: Taking taylor expansion of z in z
3.582 * [taylor]: Taking taylor expansion of a in z
3.582 * [taylor]: Taking taylor expansion of y in z
3.582 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
3.582 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
3.582 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
3.582 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.582 * [taylor]: Taking taylor expansion of t in a
3.582 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.582 * [taylor]: Taking taylor expansion of z in a
3.582 * [taylor]: Taking taylor expansion of a in a
3.582 * [taylor]: Taking taylor expansion of y in a
3.582 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
3.582 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
3.582 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.582 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.582 * [taylor]: Taking taylor expansion of t in y
3.582 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.582 * [taylor]: Taking taylor expansion of z in y
3.583 * [taylor]: Taking taylor expansion of a in y
3.583 * [taylor]: Taking taylor expansion of y in y
3.583 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
3.583 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
3.583 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.583 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.583 * [taylor]: Taking taylor expansion of t in y
3.583 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.583 * [taylor]: Taking taylor expansion of z in y
3.583 * [taylor]: Taking taylor expansion of a in y
3.583 * [taylor]: Taking taylor expansion of y in y
3.583 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
3.583 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
3.583 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.583 * [taylor]: Taking taylor expansion of t in a
3.583 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.583 * [taylor]: Taking taylor expansion of z in a
3.583 * [taylor]: Taking taylor expansion of a in a
3.584 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.584 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.584 * [taylor]: Taking taylor expansion of t in z
3.584 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.584 * [taylor]: Taking taylor expansion of z in z
3.584 * [taylor]: Taking taylor expansion of (neg 1) in t
3.584 * [taylor]: Taking taylor expansion of 1 in t
3.584 * [taylor]: Taking taylor expansion of 0 in a
3.584 * [taylor]: Taking taylor expansion of 0 in z
3.584 * [taylor]: Taking taylor expansion of 0 in z
3.584 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.584 * [taylor]: Taking taylor expansion of t in t
3.585 * [taylor]: Taking taylor expansion of 0 in a
3.585 * [taylor]: Taking taylor expansion of 0 in z
3.585 * [taylor]: Taking taylor expansion of 0 in z
3.585 * [taylor]: Taking taylor expansion of 0 in z
3.585 * [taylor]: Taking taylor expansion of 0 in t
3.585 * [taylor]: Taking taylor expansion of 0 in t
3.585 * [taylor]: Taking taylor expansion of 0 in t
3.586 * [taylor]: Taking taylor expansion of 0 in a
3.586 * [taylor]: Taking taylor expansion of 0 in z
3.586 * [taylor]: Taking taylor expansion of 0 in z
3.586 * [taylor]: Taking taylor expansion of 0 in z
3.586 * [taylor]: Taking taylor expansion of 0 in z
3.586 * [taylor]: Taking taylor expansion of 0 in t
3.586 * [taylor]: Taking taylor expansion of 0 in t
3.586 * [taylor]: Taking taylor expansion of 0 in t
3.586 * [taylor]: Taking taylor expansion of 0 in t
3.586 * [taylor]: Taking taylor expansion of 0 in t
3.586 * [taylor]: Taking taylor expansion of 0 in t
3.587 * * * [progress]: simplifying candidates
3.587 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ y a) (- z t))
  (+ (- (log y) (log a)) (log (- z t)))
  (+ (log (/ y a)) (log (- 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 a) (/ y a)) (/ y a)) (* (* (- z t) (- z t)) (- 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 (- (pow z 3) (pow t 3)))
  (* a (+ (* z z) (+ (* t t) (* z t))))
  (* y (- (* z z) (* t t)))
  (* a (+ z t))
  (* (sqrt (/ y a)) (sqrt (- z t)))
  (* (sqrt (/ y a)) (sqrt (- z t)))
  (* (/ (sqrt y) (sqrt a)) (sqrt (- z t)))
  (* (/ (sqrt y) (sqrt a)) (sqrt (- z t)))
  (* (/ y a) z)
  (* (/ y a) (neg t))
  (* (/ y a) z)
  (* (/ y a) (neg t))
  (* z (/ y a))
  (* (neg t) (/ y a))
  (* z (/ y a))
  (* (neg t) (/ y a))
  (* (/ y a) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ y a) (sqrt (- z t)))
  (* (/ y a) 1)
  (* (/ y a) (+ (sqrt z) (sqrt t)))
  (* (/ y a) 1)
  (* (cbrt (/ y a)) (- z t))
  (* (sqrt (/ y a)) (- z t))
  (* (/ (cbrt y) (cbrt a)) (- z t))
  (* (/ (cbrt y) (sqrt a)) (- z t))
  (* (/ (cbrt y) a) (- z t))
  (* (/ (sqrt y) (cbrt a)) (- z t))
  (* (/ (sqrt y) (sqrt a)) (- z t))
  (* (/ (sqrt y) a) (- z t))
  (* (/ y (cbrt a)) (- z t))
  (* (/ y (sqrt a)) (- z t))
  (* (/ y a) (- z t))
  (* (/ y a) (- z t))
  (* (/ 1 a) (- z t))
  (* (/ y a) (- (pow z 3) (pow t 3)))
  (* (/ y a) (- (* z z) (* t t)))
  (* y (- z t))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
3.591 * * [simplify]: iteration  0 :  253  enodes  (cost  228 )
3.596 * * [simplify]: iteration  1 :  991  enodes  (cost  200 )
3.614 * * [simplify]: iteration  2 :  4155  enodes  (cost  200 )
3.670 * * [simplify]: iteration  3 :  5001  enodes  (cost  200 )
3.672 * [simplify]: Simplified to:
   (* (/ y a) (- z t))
  (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 (- (pow z 3) (pow t 3)))
  (* (+ (* t (+ t z)) (* z z)) a)
  (* y (- (* z z) (* t t)))
  (* a (+ z t))
  (* (sqrt (/ y a)) (sqrt (- z t)))
  (* (sqrt (/ y a)) (sqrt (- z t)))
  (* (/ (sqrt y) (sqrt a)) (sqrt (- z t)))
  (* (/ (sqrt y) (sqrt a)) (sqrt (- z t)))
  (* z (/ y a))
  (* (/ y a) (neg t))
  (* z (/ y a))
  (* (/ y a) (neg t))
  (* z (/ y a))
  (* (/ y a) (neg t))
  (* z (/ y a))
  (* (/ y a) (neg t))
  (* (/ y a) (* (cbrt (- z t)) (cbrt (- z t))))
  (* (/ y a) (sqrt (- z t)))
  (/ y a)
  (* (/ y a) (+ (sqrt z) (sqrt t)))
  (/ y a)
  (* (cbrt (/ y a)) (- z t))
  (* (sqrt (/ y a)) (- z t))
  (* (/ (cbrt y) (cbrt a)) (- z t))
  (* (/ (cbrt y) (sqrt a)) (- z t))
  (* (/ (cbrt y) a) (- z t))
  (* (/ (sqrt y) (cbrt a)) (- z t))
  (* (/ (sqrt y) (sqrt a)) (- z t))
  (* (/ (sqrt y) a) (- z t))
  (* (/ y (cbrt a)) (- z t))
  (* (/ y (sqrt a)) (- z t))
  (* (/ y a) (- z t))
  (* (/ y a) (- z t))
  (/ (- z t) a)
  (* (/ y a) (- (pow z 3) (pow t 3)))
  (* (/ y a) (- (* z z) (* t t)))
  (* y (- z t))
  (* (/ y a) (- z t))
  (* (/ y a) (- z t))
  (* (/ y a) (- z t))
3.672 * * * [progress]: adding candidates to table
3.711 * * [progress]: iteration 4 / 4
3.711 * * * [progress]: picking best candidate
3.727 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- x (/ (/ y a) (/ 1 (- z t)))))>
3.727 * * * [progress]: localizing error
3.737 * * * [progress]: generating rewritten candidates
3.737 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
3.752 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
3.787 * * * [progress]: generating series expansions
3.787 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
3.788 * [approximate]: Taking taylor expansion of (/ (* y (- z t)) a) in (y a z t) around 0
3.788 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in t
3.788 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
3.788 * [taylor]: Taking taylor expansion of y in t
3.788 * [taylor]: Taking taylor expansion of (- z t) in t
3.788 * [taylor]: Taking taylor expansion of z in t
3.788 * [taylor]: Taking taylor expansion of t in t
3.788 * [taylor]: Taking taylor expansion of a in t
3.788 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in z
3.788 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
3.788 * [taylor]: Taking taylor expansion of y in z
3.788 * [taylor]: Taking taylor expansion of (- z t) in z
3.788 * [taylor]: Taking taylor expansion of z in z
3.788 * [taylor]: Taking taylor expansion of t in z
3.788 * [taylor]: Taking taylor expansion of a in z
3.788 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in a
3.788 * [taylor]: Taking taylor expansion of (* y (- z t)) in a
3.788 * [taylor]: Taking taylor expansion of y in a
3.788 * [taylor]: Taking taylor expansion of (- z t) in a
3.788 * [taylor]: Taking taylor expansion of z in a
3.788 * [taylor]: Taking taylor expansion of t in a
3.788 * [taylor]: Taking taylor expansion of a in a
3.788 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
3.788 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
3.788 * [taylor]: Taking taylor expansion of y in y
3.788 * [taylor]: Taking taylor expansion of (- z t) in y
3.788 * [taylor]: Taking taylor expansion of z in y
3.788 * [taylor]: Taking taylor expansion of t in y
3.788 * [taylor]: Taking taylor expansion of a in y
3.788 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
3.788 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
3.788 * [taylor]: Taking taylor expansion of y in y
3.788 * [taylor]: Taking taylor expansion of (- z t) in y
3.788 * [taylor]: Taking taylor expansion of z in y
3.788 * [taylor]: Taking taylor expansion of t in y
3.788 * [taylor]: Taking taylor expansion of a in y
3.789 * [taylor]: Taking taylor expansion of (/ (- z t) a) in a
3.789 * [taylor]: Taking taylor expansion of (- z t) in a
3.789 * [taylor]: Taking taylor expansion of z in a
3.789 * [taylor]: Taking taylor expansion of t in a
3.789 * [taylor]: Taking taylor expansion of a in a
3.789 * [taylor]: Taking taylor expansion of (- z t) in z
3.789 * [taylor]: Taking taylor expansion of z in z
3.789 * [taylor]: Taking taylor expansion of t in z
3.789 * [taylor]: Taking taylor expansion of (neg t) in t
3.789 * [taylor]: Taking taylor expansion of t in t
3.789 * [taylor]: Taking taylor expansion of 0 in a
3.789 * [taylor]: Taking taylor expansion of 0 in z
3.789 * [taylor]: Taking taylor expansion of 0 in t
3.789 * [taylor]: Taking taylor expansion of 1 in t
3.789 * [taylor]: Taking taylor expansion of 0 in a
3.789 * [taylor]: Taking taylor expansion of 0 in z
3.789 * [taylor]: Taking taylor expansion of 0 in t
3.790 * [taylor]: Taking taylor expansion of 0 in z
3.790 * [taylor]: Taking taylor expansion of 0 in t
3.790 * [taylor]: Taking taylor expansion of 0 in t
3.790 * [taylor]: Taking taylor expansion of 0 in t
3.790 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y a z t) around 0
3.790 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
3.790 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
3.790 * [taylor]: Taking taylor expansion of a in t
3.790 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
3.790 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.790 * [taylor]: Taking taylor expansion of z in t
3.790 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.790 * [taylor]: Taking taylor expansion of t in t
3.790 * [taylor]: Taking taylor expansion of y in t
3.790 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
3.790 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.790 * [taylor]: Taking taylor expansion of a in z
3.790 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.790 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.790 * [taylor]: Taking taylor expansion of z in z
3.790 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.790 * [taylor]: Taking taylor expansion of t in z
3.790 * [taylor]: Taking taylor expansion of y in z
3.790 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
3.790 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
3.790 * [taylor]: Taking taylor expansion of a in a
3.791 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
3.791 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.791 * [taylor]: Taking taylor expansion of z in a
3.791 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.791 * [taylor]: Taking taylor expansion of t in a
3.791 * [taylor]: Taking taylor expansion of y in a
3.791 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
3.791 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
3.791 * [taylor]: Taking taylor expansion of a in y
3.791 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.791 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.791 * [taylor]: Taking taylor expansion of z in y
3.791 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.791 * [taylor]: Taking taylor expansion of t in y
3.791 * [taylor]: Taking taylor expansion of y in y
3.791 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
3.791 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
3.791 * [taylor]: Taking taylor expansion of a in y
3.791 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.791 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.791 * [taylor]: Taking taylor expansion of z in y
3.791 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.791 * [taylor]: Taking taylor expansion of t in y
3.791 * [taylor]: Taking taylor expansion of y in y
3.792 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
3.792 * [taylor]: Taking taylor expansion of a in a
3.792 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
3.792 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.792 * [taylor]: Taking taylor expansion of z in a
3.792 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.792 * [taylor]: Taking taylor expansion of t in a
3.792 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.792 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.792 * [taylor]: Taking taylor expansion of z in z
3.792 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.792 * [taylor]: Taking taylor expansion of t in z
3.792 * [taylor]: Taking taylor expansion of 1 in t
3.792 * [taylor]: Taking taylor expansion of 0 in a
3.792 * [taylor]: Taking taylor expansion of 0 in z
3.793 * [taylor]: Taking taylor expansion of 0 in z
3.793 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
3.793 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.793 * [taylor]: Taking taylor expansion of t in t
3.793 * [taylor]: Taking taylor expansion of 0 in a
3.793 * [taylor]: Taking taylor expansion of 0 in z
3.793 * [taylor]: Taking taylor expansion of 0 in z
3.793 * [taylor]: Taking taylor expansion of 0 in z
3.793 * [taylor]: Taking taylor expansion of 0 in t
3.793 * [taylor]: Taking taylor expansion of 0 in t
3.794 * [taylor]: Taking taylor expansion of 0 in t
3.794 * [taylor]: Taking taylor expansion of 0 in a
3.794 * [taylor]: Taking taylor expansion of 0 in z
3.794 * [taylor]: Taking taylor expansion of 0 in z
3.794 * [taylor]: Taking taylor expansion of 0 in z
3.794 * [taylor]: Taking taylor expansion of 0 in z
3.794 * [taylor]: Taking taylor expansion of 0 in t
3.794 * [taylor]: Taking taylor expansion of 0 in t
3.794 * [taylor]: Taking taylor expansion of 0 in t
3.794 * [taylor]: Taking taylor expansion of 0 in t
3.794 * [taylor]: Taking taylor expansion of 0 in t
3.795 * [taylor]: Taking taylor expansion of 0 in t
3.795 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y a z t) around 0
3.795 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
3.795 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
3.795 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
3.795 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.795 * [taylor]: Taking taylor expansion of t in t
3.795 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.795 * [taylor]: Taking taylor expansion of z in t
3.795 * [taylor]: Taking taylor expansion of a in t
3.795 * [taylor]: Taking taylor expansion of y in t
3.795 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
3.795 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.795 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.795 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.795 * [taylor]: Taking taylor expansion of t in z
3.795 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.795 * [taylor]: Taking taylor expansion of z in z
3.795 * [taylor]: Taking taylor expansion of a in z
3.795 * [taylor]: Taking taylor expansion of y in z
3.795 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
3.796 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
3.796 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
3.796 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.796 * [taylor]: Taking taylor expansion of t in a
3.796 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.796 * [taylor]: Taking taylor expansion of z in a
3.796 * [taylor]: Taking taylor expansion of a in a
3.796 * [taylor]: Taking taylor expansion of y in a
3.796 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
3.796 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
3.796 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.796 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.796 * [taylor]: Taking taylor expansion of t in y
3.796 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.796 * [taylor]: Taking taylor expansion of z in y
3.796 * [taylor]: Taking taylor expansion of a in y
3.796 * [taylor]: Taking taylor expansion of y in y
3.796 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
3.796 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
3.796 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.796 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.796 * [taylor]: Taking taylor expansion of t in y
3.796 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.796 * [taylor]: Taking taylor expansion of z in y
3.796 * [taylor]: Taking taylor expansion of a in y
3.796 * [taylor]: Taking taylor expansion of y in y
3.797 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
3.797 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
3.797 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.797 * [taylor]: Taking taylor expansion of t in a
3.797 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.797 * [taylor]: Taking taylor expansion of z in a
3.797 * [taylor]: Taking taylor expansion of a in a
3.797 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.797 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.797 * [taylor]: Taking taylor expansion of t in z
3.797 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.797 * [taylor]: Taking taylor expansion of z in z
3.797 * [taylor]: Taking taylor expansion of (neg 1) in t
3.797 * [taylor]: Taking taylor expansion of 1 in t
3.797 * [taylor]: Taking taylor expansion of 0 in a
3.797 * [taylor]: Taking taylor expansion of 0 in z
3.798 * [taylor]: Taking taylor expansion of 0 in z
3.798 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.798 * [taylor]: Taking taylor expansion of t in t
3.798 * [taylor]: Taking taylor expansion of 0 in a
3.798 * [taylor]: Taking taylor expansion of 0 in z
3.798 * [taylor]: Taking taylor expansion of 0 in z
3.798 * [taylor]: Taking taylor expansion of 0 in z
3.798 * [taylor]: Taking taylor expansion of 0 in t
3.798 * [taylor]: Taking taylor expansion of 0 in t
3.799 * [taylor]: Taking taylor expansion of 0 in t
3.799 * [taylor]: Taking taylor expansion of 0 in a
3.799 * [taylor]: Taking taylor expansion of 0 in z
3.799 * [taylor]: Taking taylor expansion of 0 in z
3.799 * [taylor]: Taking taylor expansion of 0 in z
3.799 * [taylor]: Taking taylor expansion of 0 in z
3.799 * [taylor]: Taking taylor expansion of 0 in t
3.799 * [taylor]: Taking taylor expansion of 0 in t
3.799 * [taylor]: Taking taylor expansion of 0 in t
3.799 * [taylor]: Taking taylor expansion of 0 in t
3.799 * [taylor]: Taking taylor expansion of 0 in t
3.800 * [taylor]: Taking taylor expansion of 0 in t
3.800 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
3.800 * [approximate]: Taking taylor expansion of (/ 1 (- z t)) in (z t) around 0
3.800 * [taylor]: Taking taylor expansion of (/ 1 (- z t)) in t
3.800 * [taylor]: Taking taylor expansion of (- z t) in t
3.800 * [taylor]: Taking taylor expansion of z in t
3.800 * [taylor]: Taking taylor expansion of t in t
3.800 * [taylor]: Taking taylor expansion of (/ 1 (- z t)) in z
3.800 * [taylor]: Taking taylor expansion of (- z t) in z
3.800 * [taylor]: Taking taylor expansion of z in z
3.800 * [taylor]: Taking taylor expansion of t in z
3.800 * [taylor]: Taking taylor expansion of (/ 1 (- z t)) in z
3.800 * [taylor]: Taking taylor expansion of (- z t) in z
3.800 * [taylor]: Taking taylor expansion of z in z
3.800 * [taylor]: Taking taylor expansion of t in z
3.800 * [taylor]: Taking taylor expansion of (/ -1 t) in t
3.800 * [taylor]: Taking taylor expansion of -1 in t
3.801 * [taylor]: Taking taylor expansion of t in t
3.801 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow t 2))) in t
3.801 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
3.801 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.801 * [taylor]: Taking taylor expansion of t in t
3.801 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow t 3))) in t
3.801 * [taylor]: Taking taylor expansion of (/ 1 (pow t 3)) in t
3.801 * [taylor]: Taking taylor expansion of (pow t 3) in t
3.801 * [taylor]: Taking taylor expansion of t in t
3.802 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in (z t) around 0
3.802 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in t
3.802 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
3.802 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.802 * [taylor]: Taking taylor expansion of z in t
3.802 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.802 * [taylor]: Taking taylor expansion of t in t
3.802 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in z
3.802 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.802 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.802 * [taylor]: Taking taylor expansion of z in z
3.802 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.802 * [taylor]: Taking taylor expansion of t in z
3.802 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in z
3.802 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.802 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.802 * [taylor]: Taking taylor expansion of z in z
3.802 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.802 * [taylor]: Taking taylor expansion of t in z
3.802 * [taylor]: Taking taylor expansion of 1 in t
3.802 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.802 * [taylor]: Taking taylor expansion of t in t
3.803 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
3.803 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.803 * [taylor]: Taking taylor expansion of t in t
3.803 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 t) (/ 1 z))) in (z t) around 0
3.803 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 t) (/ 1 z))) in t
3.803 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
3.803 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.803 * [taylor]: Taking taylor expansion of t in t
3.803 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.803 * [taylor]: Taking taylor expansion of z in t
3.803 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 t) (/ 1 z))) in z
3.803 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.803 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.803 * [taylor]: Taking taylor expansion of t in z
3.803 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.803 * [taylor]: Taking taylor expansion of z in z
3.803 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 t) (/ 1 z))) in z
3.803 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.803 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.803 * [taylor]: Taking taylor expansion of t in z
3.804 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.804 * [taylor]: Taking taylor expansion of z in z
3.804 * [taylor]: Taking taylor expansion of -1 in t
3.804 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
3.804 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.804 * [taylor]: Taking taylor expansion of t in t
3.804 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow t 2))) in t
3.804 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
3.804 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.804 * [taylor]: Taking taylor expansion of t in t
3.804 * * * [progress]: simplifying candidates
3.810 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (log y) (log a)) (neg (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)) (neg (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))))
  (neg (/ y a))
  (neg (/ 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)))
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  (/ (/ (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)))))
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  (/ 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)
  (neg 1)
  (neg (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)))
  (neg 1)
  (neg (- 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
3.831 * * [simplify]: iteration  0 :  1645  enodes  (cost  4157 )
3.858 * * [simplify]: iteration  1 :  5001  enodes  (cost  3755 )
3.884 * [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))))
  (neg (/ 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))
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  (/ 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
  (neg (- 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
3.887 * * * [progress]: adding candidates to table
4.186 * [progress]: [Phase 3 of 3] Extracting.
4.186 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t a) (- x (* (* (cbrt (- z t)) (cbrt (- z t))) (* (/ y a) (cbrt (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ (sqrt y) a) (* (sqrt y) (- z t)))))> #<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 (/ a (- z t)))))> #<alt (λ (x y z t a) (- x (/ (cbrt (pow (* y (- z t)) 3)) a)))> #<alt (λ (x y z t a) (- x (* (/ y a) (- z t))))>)
4.187 * * * [regime-changes]: Trying 7 branch expressions: ((- z t) (* y (- z t)) a t z y x)
4.187 * * * * [regimes]: Trying to branch on (- z t) from (#<alt (λ (x y z t a) (- x (* (* (cbrt (- z t)) (cbrt (- z t))) (* (/ y a) (cbrt (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ (sqrt y) a) (* (sqrt y) (- z t)))))> #<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 (/ a (- z t)))))> #<alt (λ (x y z t a) (- x (/ (cbrt (pow (* y (- z t)) 3)) a)))> #<alt (λ (x y z t a) (- x (* (/ y a) (- z t))))>)
4.267 * * * * [regimes]: Trying to branch on (* y (- z t)) from (#<alt (λ (x y z t a) (- x (* (* (cbrt (- z t)) (cbrt (- z t))) (* (/ y a) (cbrt (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ (sqrt y) a) (* (sqrt y) (- z t)))))> #<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 (/ a (- z t)))))> #<alt (λ (x y z t a) (- x (/ (cbrt (pow (* y (- z t)) 3)) a)))> #<alt (λ (x y z t a) (- x (* (/ y a) (- z t))))>)
4.357 * * * * [regimes]: Trying to branch on a from (#<alt (λ (x y z t a) (- x (* (* (cbrt (- z t)) (cbrt (- z t))) (* (/ y a) (cbrt (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ (sqrt y) a) (* (sqrt y) (- z t)))))> #<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 (/ a (- z t)))))> #<alt (λ (x y z t a) (- x (/ (cbrt (pow (* y (- z t)) 3)) a)))> #<alt (λ (x y z t a) (- x (* (/ y a) (- z t))))>)
4.435 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t a) (- x (* (* (cbrt (- z t)) (cbrt (- z t))) (* (/ y a) (cbrt (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ (sqrt y) a) (* (sqrt y) (- z t)))))> #<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 (/ a (- z t)))))> #<alt (λ (x y z t a) (- x (/ (cbrt (pow (* y (- z t)) 3)) a)))> #<alt (λ (x y z t a) (- x (* (/ y a) (- z t))))>)
4.526 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t a) (- x (* (* (cbrt (- z t)) (cbrt (- z t))) (* (/ y a) (cbrt (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ (sqrt y) a) (* (sqrt y) (- z t)))))> #<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 (/ a (- z t)))))> #<alt (λ (x y z t a) (- x (/ (cbrt (pow (* y (- z t)) 3)) a)))> #<alt (λ (x y z t a) (- x (* (/ y a) (- z t))))>)
4.606 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t a) (- x (* (* (cbrt (- z t)) (cbrt (- z t))) (* (/ y a) (cbrt (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ (sqrt y) a) (* (sqrt y) (- z t)))))> #<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 (/ a (- z t)))))> #<alt (λ (x y z t a) (- x (/ (cbrt (pow (* y (- z t)) 3)) a)))> #<alt (λ (x y z t a) (- x (* (/ y a) (- z t))))>)
4.686 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t a) (- x (* (* (cbrt (- z t)) (cbrt (- z t))) (* (/ y a) (cbrt (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ (sqrt y) a) (* (sqrt y) (- z t)))))> #<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 (/ a (- z t)))))> #<alt (λ (x y z t a) (- x (/ (cbrt (pow (* y (- z t)) 3)) a)))> #<alt (λ (x y z t a) (- x (* (/ y a) (- z t))))>)
4.765 * * * [regime]: Found split indices: #<option (#s(si 6 126) #s(si 4 147) #s(si 6 255))>
4.766 * [binary-search]: Improving bounds with binary search for t and (#<alt (λ (x y z t a) (- x (* (* (cbrt (- z t)) (cbrt (- z t))) (* (/ y a) (cbrt (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ (sqrt y) a) (* (sqrt y) (- z t)))))> #<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 (/ a (- z t)))))> #<alt (λ (x y z t a) (- x (/ (cbrt (pow (* y (- z t)) 3)) a)))> #<alt (λ (x y z t a) (- x (* (/ y a) (- z t))))>)
4.814 * [regimes]: Found splitpoints: (#s(sp 6 t -4.277831395425321e-292) #s(sp 4 t 2.0312090770855816e-227) #s(sp 6 t +nan.0)) , with alts (#<alt (λ (x y z t a) (- x (* (* (cbrt (- z t)) (cbrt (- z t))) (* (/ y a) (cbrt (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ (sqrt y) a) (* (sqrt y) (- z t)))))> #<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 (/ a (- z t)))))> #<alt (λ (x y z t a) (- x (/ (cbrt (pow (* y (- z t)) 3)) a)))> #<alt (λ (x y z t a) (- x (* (/ y a) (- z t))))>)
4.814 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= t -4.277831395425321e-292) (- x (* (/ y a) (- z t))) (if (<= t 2.0312090770855816e-227) (- x (/ y (/ a (- z t)))) (- x (* (/ y a) (- z t)))))
4.815 * * [simplify]: iteration  0 :  22  enodes  (cost  8 )
4.815 * * [simplify]: iteration  1 :  22  enodes  (cost  8 )
4.815 * [simplify]: Simplified to:
   (if (or (<= t -4.277831395425321e-292) (not (<= t 2.0312090770855816e-227))) (- x (* (/ y a) (- z t))) (- x (/ y (/ a (- z t)))))
9.588 * [regime-testing]: End program error score: 2.2425761089451384
9.715 * [regime-testing]: Target error score: 0.6710373636173602