10.206 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
2.189 * * * [progress]: [2/2] Setting up program.
2.193 * [progress]: [Phase 2 of 3] Improving.
2.193 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (/ (* y (- z t)) a))
2.195 * * [simplify]: iteration  0 :  16  enodes  (cost  4 )
2.196 * * [simplify]: iteration  1 :  32  enodes  (cost  4 )
2.197 * * [simplify]: iteration  2 :  69  enodes  (cost  4 )
2.199 * * [simplify]: iteration  3 :  148  enodes  (cost  4 )
2.201 * * [simplify]: iteration  4 :  238  enodes  (cost  4 )
2.204 * * [simplify]: iteration  5 :  364  enodes  (cost  4 )
2.207 * * [simplify]: iteration  6 :  518  enodes  (cost  4 )
2.211 * * [simplify]: iteration  7 :  638  enodes  (cost  4 )
2.216 * * [simplify]: iteration  8 :  740  enodes  (cost  4 )
2.221 * * [simplify]: iteration  9 :  813  enodes  (cost  4 )
2.225 * * [simplify]: iteration  10 :  842  enodes  (cost  4 )
2.230 * * [simplify]: iteration  11 :  842  enodes  (cost  4 )
2.230 * [simplify]: Simplified to:
   (- x (/ (* y (- z t)) a))
2.231 * * [progress]: iteration 1 / 4
2.231 * * * [progress]: picking best candidate
2.234 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>
2.234 * * * [progress]: localizing error
2.241 * * * [progress]: generating rewritten candidates
2.241 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
2.248 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
2.255 * * * [progress]: generating series expansions
2.255 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
2.256 * [approximate]: Taking taylor expansion of (/ (* y (- z t)) a) in (y z t a) around 0
2.256 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in a
2.256 * [taylor]: Taking taylor expansion of (* y (- z t)) in a
2.256 * [taylor]: Taking taylor expansion of y in a
2.256 * [taylor]: Taking taylor expansion of (- z t) in a
2.256 * [taylor]: Taking taylor expansion of z in a
2.256 * [taylor]: Taking taylor expansion of t in a
2.256 * [taylor]: Taking taylor expansion of a in a
2.256 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in t
2.256 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
2.256 * [taylor]: Taking taylor expansion of y in t
2.256 * [taylor]: Taking taylor expansion of (- z t) in t
2.256 * [taylor]: Taking taylor expansion of z in t
2.256 * [taylor]: Taking taylor expansion of t in t
2.256 * [taylor]: Taking taylor expansion of a in t
2.256 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in z
2.256 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
2.256 * [taylor]: Taking taylor expansion of y in z
2.256 * [taylor]: Taking taylor expansion of (- z t) in z
2.256 * [taylor]: Taking taylor expansion of z in z
2.256 * [taylor]: Taking taylor expansion of t in z
2.256 * [taylor]: Taking taylor expansion of a in z
2.256 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
2.256 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
2.256 * [taylor]: Taking taylor expansion of y in y
2.256 * [taylor]: Taking taylor expansion of (- z t) in y
2.256 * [taylor]: Taking taylor expansion of z in y
2.256 * [taylor]: Taking taylor expansion of t in y
2.256 * [taylor]: Taking taylor expansion of a in y
2.256 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
2.256 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
2.256 * [taylor]: Taking taylor expansion of y in y
2.256 * [taylor]: Taking taylor expansion of (- z t) in y
2.256 * [taylor]: Taking taylor expansion of z in y
2.256 * [taylor]: Taking taylor expansion of t in y
2.256 * [taylor]: Taking taylor expansion of a in y
2.257 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
2.257 * [taylor]: Taking taylor expansion of (- z t) in z
2.257 * [taylor]: Taking taylor expansion of z in z
2.257 * [taylor]: Taking taylor expansion of t in z
2.257 * [taylor]: Taking taylor expansion of a in z
2.257 * [taylor]: Taking taylor expansion of (* -1 (/ t a)) in t
2.257 * [taylor]: Taking taylor expansion of -1 in t
2.257 * [taylor]: Taking taylor expansion of (/ t a) in t
2.257 * [taylor]: Taking taylor expansion of t in t
2.257 * [taylor]: Taking taylor expansion of a in t
2.257 * [taylor]: Taking taylor expansion of 0 in z
2.257 * [taylor]: Taking taylor expansion of 0 in t
2.257 * [taylor]: Taking taylor expansion of 0 in a
2.257 * [taylor]: Taking taylor expansion of (/ 1 a) in t
2.257 * [taylor]: Taking taylor expansion of a in t
2.257 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.257 * [taylor]: Taking taylor expansion of a in a
2.257 * [taylor]: Taking taylor expansion of (/ -1 a) in a
2.257 * [taylor]: Taking taylor expansion of -1 in a
2.257 * [taylor]: Taking taylor expansion of a in a
2.258 * [taylor]: Taking taylor expansion of 0 in z
2.258 * [taylor]: Taking taylor expansion of 0 in t
2.258 * [taylor]: Taking taylor expansion of 0 in a
2.258 * [taylor]: Taking taylor expansion of 0 in t
2.258 * [taylor]: Taking taylor expansion of 0 in a
2.258 * [taylor]: Taking taylor expansion of 0 in t
2.258 * [taylor]: Taking taylor expansion of 0 in a
2.258 * [taylor]: Taking taylor expansion of 0 in a
2.258 * [taylor]: Taking taylor expansion of 0 in a
2.258 * [taylor]: Taking taylor expansion of 0 in a
2.258 * [taylor]: Taking taylor expansion of 0 in z
2.258 * [taylor]: Taking taylor expansion of 0 in t
2.258 * [taylor]: Taking taylor expansion of 0 in a
2.258 * [taylor]: Taking taylor expansion of 0 in t
2.258 * [taylor]: Taking taylor expansion of 0 in a
2.258 * [taylor]: Taking taylor expansion of 0 in t
2.258 * [taylor]: Taking taylor expansion of 0 in a
2.259 * [taylor]: Taking taylor expansion of 0 in t
2.259 * [taylor]: Taking taylor expansion of 0 in a
2.259 * [taylor]: Taking taylor expansion of 0 in a
2.259 * [taylor]: Taking taylor expansion of 0 in a
2.259 * [taylor]: Taking taylor expansion of 0 in a
2.259 * [taylor]: Taking taylor expansion of 0 in a
2.259 * [taylor]: Taking taylor expansion of 0 in a
2.259 * [taylor]: Taking taylor expansion of 0 in a
2.259 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y z t a) around 0
2.259 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
2.259 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
2.259 * [taylor]: Taking taylor expansion of a in a
2.259 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
2.259 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.259 * [taylor]: Taking taylor expansion of z in a
2.259 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.259 * [taylor]: Taking taylor expansion of t in a
2.259 * [taylor]: Taking taylor expansion of y in a
2.260 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
2.260 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
2.260 * [taylor]: Taking taylor expansion of a in t
2.260 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
2.260 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.260 * [taylor]: Taking taylor expansion of z in t
2.260 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.260 * [taylor]: Taking taylor expansion of t in t
2.264 * [taylor]: Taking taylor expansion of y in t
2.264 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
2.264 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
2.264 * [taylor]: Taking taylor expansion of a in z
2.264 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.264 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.264 * [taylor]: Taking taylor expansion of z in z
2.264 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.264 * [taylor]: Taking taylor expansion of t in z
2.264 * [taylor]: Taking taylor expansion of y in z
2.264 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
2.264 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
2.264 * [taylor]: Taking taylor expansion of a in y
2.264 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.264 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.264 * [taylor]: Taking taylor expansion of z in y
2.264 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.264 * [taylor]: Taking taylor expansion of t in y
2.264 * [taylor]: Taking taylor expansion of y in y
2.265 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
2.265 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
2.265 * [taylor]: Taking taylor expansion of a in y
2.265 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.265 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.265 * [taylor]: Taking taylor expansion of z in y
2.265 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.265 * [taylor]: Taking taylor expansion of t in y
2.265 * [taylor]: Taking taylor expansion of y in y
2.265 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
2.265 * [taylor]: Taking taylor expansion of a in z
2.265 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.265 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.265 * [taylor]: Taking taylor expansion of z in z
2.265 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.265 * [taylor]: Taking taylor expansion of t in z
2.265 * [taylor]: Taking taylor expansion of a in t
2.265 * [taylor]: Taking taylor expansion of 0 in z
2.266 * [taylor]: Taking taylor expansion of (neg (/ a t)) in t
2.266 * [taylor]: Taking taylor expansion of (/ a t) in t
2.266 * [taylor]: Taking taylor expansion of a in t
2.266 * [taylor]: Taking taylor expansion of t in t
2.266 * [taylor]: Taking taylor expansion of (neg a) in a
2.266 * [taylor]: Taking taylor expansion of a in a
2.266 * [taylor]: Taking taylor expansion of a in a
2.266 * [taylor]: Taking taylor expansion of 0 in z
2.266 * [taylor]: Taking taylor expansion of 0 in t
2.266 * [taylor]: Taking taylor expansion of 0 in t
2.266 * [taylor]: Taking taylor expansion of 0 in a
2.266 * [taylor]: Taking taylor expansion of 0 in a
2.267 * [taylor]: Taking taylor expansion of 0 in z
2.267 * [taylor]: Taking taylor expansion of 0 in t
2.267 * [taylor]: Taking taylor expansion of 0 in t
2.267 * [taylor]: Taking taylor expansion of 0 in t
2.267 * [taylor]: Taking taylor expansion of 0 in a
2.267 * [taylor]: Taking taylor expansion of 0 in a
2.267 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y z t a) around 0
2.267 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
2.268 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
2.268 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
2.268 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.268 * [taylor]: Taking taylor expansion of t in a
2.268 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.268 * [taylor]: Taking taylor expansion of z in a
2.268 * [taylor]: Taking taylor expansion of a in a
2.268 * [taylor]: Taking taylor expansion of y in a
2.268 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
2.268 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
2.268 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
2.268 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.268 * [taylor]: Taking taylor expansion of t in t
2.268 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.268 * [taylor]: Taking taylor expansion of z in t
2.268 * [taylor]: Taking taylor expansion of a in t
2.268 * [taylor]: Taking taylor expansion of y in t
2.268 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
2.268 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
2.268 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.268 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.268 * [taylor]: Taking taylor expansion of t in z
2.268 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.268 * [taylor]: Taking taylor expansion of z in z
2.268 * [taylor]: Taking taylor expansion of a in z
2.268 * [taylor]: Taking taylor expansion of y in z
2.268 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
2.268 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
2.268 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.268 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.269 * [taylor]: Taking taylor expansion of t in y
2.269 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.269 * [taylor]: Taking taylor expansion of z in y
2.269 * [taylor]: Taking taylor expansion of a in y
2.269 * [taylor]: Taking taylor expansion of y in y
2.269 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
2.269 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
2.269 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.269 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.269 * [taylor]: Taking taylor expansion of t in y
2.269 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.269 * [taylor]: Taking taylor expansion of z in y
2.269 * [taylor]: Taking taylor expansion of a in y
2.269 * [taylor]: Taking taylor expansion of y in y
2.269 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
2.269 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.269 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.269 * [taylor]: Taking taylor expansion of t in z
2.269 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.269 * [taylor]: Taking taylor expansion of z in z
2.269 * [taylor]: Taking taylor expansion of a in z
2.269 * [taylor]: Taking taylor expansion of (* -1 a) in t
2.269 * [taylor]: Taking taylor expansion of -1 in t
2.269 * [taylor]: Taking taylor expansion of a in t
2.270 * [taylor]: Taking taylor expansion of 0 in z
2.270 * [taylor]: Taking taylor expansion of (/ a t) in t
2.270 * [taylor]: Taking taylor expansion of a in t
2.270 * [taylor]: Taking taylor expansion of t in t
2.270 * [taylor]: Taking taylor expansion of a in a
2.270 * [taylor]: Taking taylor expansion of (* -1 a) in a
2.270 * [taylor]: Taking taylor expansion of -1 in a
2.270 * [taylor]: Taking taylor expansion of a in a
2.270 * [taylor]: Taking taylor expansion of 0 in z
2.270 * [taylor]: Taking taylor expansion of 0 in t
2.270 * [taylor]: Taking taylor expansion of 0 in t
2.270 * [taylor]: Taking taylor expansion of 0 in a
2.271 * [taylor]: Taking taylor expansion of 0 in a
2.271 * [taylor]: Taking taylor expansion of 0 in z
2.271 * [taylor]: Taking taylor expansion of 0 in t
2.271 * [taylor]: Taking taylor expansion of 0 in t
2.271 * [taylor]: Taking taylor expansion of 0 in t
2.271 * [taylor]: Taking taylor expansion of 0 in a
2.271 * [taylor]: Taking taylor expansion of 0 in a
2.272 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
2.272 * [approximate]: Taking taylor expansion of (* y (- z t)) in (y z t) around 0
2.272 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
2.272 * [taylor]: Taking taylor expansion of y in t
2.272 * [taylor]: Taking taylor expansion of (- z t) in t
2.272 * [taylor]: Taking taylor expansion of z in t
2.272 * [taylor]: Taking taylor expansion of t in t
2.272 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
2.272 * [taylor]: Taking taylor expansion of y in z
2.272 * [taylor]: Taking taylor expansion of (- z t) in z
2.272 * [taylor]: Taking taylor expansion of z in z
2.272 * [taylor]: Taking taylor expansion of t in z
2.272 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
2.272 * [taylor]: Taking taylor expansion of y in y
2.272 * [taylor]: Taking taylor expansion of (- z t) in y
2.272 * [taylor]: Taking taylor expansion of z in y
2.272 * [taylor]: Taking taylor expansion of t in y
2.272 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
2.272 * [taylor]: Taking taylor expansion of y in y
2.272 * [taylor]: Taking taylor expansion of (- z t) in y
2.272 * [taylor]: Taking taylor expansion of z in y
2.272 * [taylor]: Taking taylor expansion of t in y
2.272 * [taylor]: Taking taylor expansion of 0 in z
2.272 * [taylor]: Taking taylor expansion of 0 in t
2.272 * [taylor]: Taking taylor expansion of (- z t) in z
2.272 * [taylor]: Taking taylor expansion of z in z
2.272 * [taylor]: Taking taylor expansion of t in z
2.272 * [taylor]: Taking taylor expansion of (neg t) in t
2.272 * [taylor]: Taking taylor expansion of t in t
2.272 * [taylor]: Taking taylor expansion of 0 in t
2.272 * [taylor]: Taking taylor expansion of 0 in z
2.272 * [taylor]: Taking taylor expansion of 0 in t
2.272 * [taylor]: Taking taylor expansion of 1 in t
2.272 * [taylor]: Taking taylor expansion of 0 in t
2.273 * [taylor]: Taking taylor expansion of 0 in z
2.273 * [taylor]: Taking taylor expansion of 0 in t
2.273 * [taylor]: Taking taylor expansion of 0 in t
2.273 * [taylor]: Taking taylor expansion of 0 in t
2.273 * [taylor]: Taking taylor expansion of 0 in t
2.273 * [approximate]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in (y z t) around 0
2.273 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in t
2.273 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
2.273 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.273 * [taylor]: Taking taylor expansion of z in t
2.273 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.273 * [taylor]: Taking taylor expansion of t in t
2.273 * [taylor]: Taking taylor expansion of y in t
2.273 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in z
2.273 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.273 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.273 * [taylor]: Taking taylor expansion of z in z
2.273 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.273 * [taylor]: Taking taylor expansion of t in z
2.273 * [taylor]: Taking taylor expansion of y in z
2.273 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in y
2.273 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.273 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.273 * [taylor]: Taking taylor expansion of z in y
2.273 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.273 * [taylor]: Taking taylor expansion of t in y
2.273 * [taylor]: Taking taylor expansion of y in y
2.274 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in y
2.274 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.274 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.274 * [taylor]: Taking taylor expansion of z in y
2.274 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.274 * [taylor]: Taking taylor expansion of t in y
2.274 * [taylor]: Taking taylor expansion of y in y
2.274 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.274 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.274 * [taylor]: Taking taylor expansion of z in z
2.274 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.274 * [taylor]: Taking taylor expansion of t in z
2.274 * [taylor]: Taking taylor expansion of 1 in t
2.274 * [taylor]: Taking taylor expansion of 0 in z
2.274 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
2.274 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.274 * [taylor]: Taking taylor expansion of t in t
2.275 * [taylor]: Taking taylor expansion of 0 in z
2.275 * [taylor]: Taking taylor expansion of 0 in t
2.275 * [taylor]: Taking taylor expansion of 0 in t
2.275 * [taylor]: Taking taylor expansion of 0 in z
2.275 * [taylor]: Taking taylor expansion of 0 in t
2.275 * [taylor]: Taking taylor expansion of 0 in t
2.275 * [taylor]: Taking taylor expansion of 0 in t
2.275 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in (y z t) around 0
2.275 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in t
2.276 * [taylor]: Taking taylor expansion of -1 in t
2.276 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) y) in t
2.276 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
2.276 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.276 * [taylor]: Taking taylor expansion of t in t
2.276 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.276 * [taylor]: Taking taylor expansion of z in t
2.276 * [taylor]: Taking taylor expansion of y in t
2.276 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in z
2.276 * [taylor]: Taking taylor expansion of -1 in z
2.276 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) y) in z
2.276 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.276 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.276 * [taylor]: Taking taylor expansion of t in z
2.276 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.276 * [taylor]: Taking taylor expansion of z in z
2.276 * [taylor]: Taking taylor expansion of y in z
2.276 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in y
2.276 * [taylor]: Taking taylor expansion of -1 in y
2.276 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) y) in y
2.276 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.276 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.276 * [taylor]: Taking taylor expansion of t in y
2.276 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.276 * [taylor]: Taking taylor expansion of z in y
2.276 * [taylor]: Taking taylor expansion of y in y
2.276 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 z)) y)) in y
2.276 * [taylor]: Taking taylor expansion of -1 in y
2.276 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) y) in y
2.276 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.276 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.276 * [taylor]: Taking taylor expansion of t in y
2.276 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.276 * [taylor]: Taking taylor expansion of z in y
2.276 * [taylor]: Taking taylor expansion of y in y
2.277 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 t) (/ 1 z))) in z
2.277 * [taylor]: Taking taylor expansion of -1 in z
2.277 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.277 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.277 * [taylor]: Taking taylor expansion of t in z
2.277 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.277 * [taylor]: Taking taylor expansion of z in z
2.277 * [taylor]: Taking taylor expansion of 1 in t
2.277 * [taylor]: Taking taylor expansion of 0 in z
2.277 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
2.277 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.277 * [taylor]: Taking taylor expansion of t in t
2.277 * [taylor]: Taking taylor expansion of 0 in z
2.277 * [taylor]: Taking taylor expansion of 0 in t
2.278 * [taylor]: Taking taylor expansion of 0 in t
2.278 * [taylor]: Taking taylor expansion of 0 in z
2.278 * [taylor]: Taking taylor expansion of 0 in t
2.278 * [taylor]: Taking taylor expansion of 0 in t
2.278 * [taylor]: Taking taylor expansion of 0 in t
2.279 * * * [progress]: simplifying candidates
2.279 * [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))
2.283 * * [simplify]: iteration  0 :  231  enodes  (cost  226 )
2.287 * * [simplify]: iteration  1 :  1033  enodes  (cost  189 )
2.308 * * [simplify]: iteration  2 :  5002  enodes  (cost  189 )
2.309 * [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))
2.310 * * * [progress]: adding candidates to table
2.366 * * [progress]: iteration 2 / 4
2.366 * * * [progress]: picking best candidate
2.393 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- x (/ y (/ a (- z t)))))>
2.393 * * * [progress]: localizing error
2.400 * * * [progress]: generating rewritten candidates
2.400 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
2.409 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
2.424 * * * [progress]: generating series expansions
2.424 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
2.424 * [approximate]: Taking taylor expansion of (/ (* y (- z t)) a) in (y a z t) around 0
2.424 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in t
2.424 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
2.424 * [taylor]: Taking taylor expansion of y in t
2.424 * [taylor]: Taking taylor expansion of (- z t) in t
2.424 * [taylor]: Taking taylor expansion of z in t
2.424 * [taylor]: Taking taylor expansion of t in t
2.424 * [taylor]: Taking taylor expansion of a in t
2.424 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in z
2.424 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
2.425 * [taylor]: Taking taylor expansion of y in z
2.425 * [taylor]: Taking taylor expansion of (- z t) in z
2.425 * [taylor]: Taking taylor expansion of z in z
2.425 * [taylor]: Taking taylor expansion of t in z
2.425 * [taylor]: Taking taylor expansion of a in z
2.425 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in a
2.425 * [taylor]: Taking taylor expansion of (* y (- z t)) in a
2.425 * [taylor]: Taking taylor expansion of y in a
2.425 * [taylor]: Taking taylor expansion of (- z t) in a
2.425 * [taylor]: Taking taylor expansion of z in a
2.425 * [taylor]: Taking taylor expansion of t in a
2.425 * [taylor]: Taking taylor expansion of a in a
2.425 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
2.425 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
2.425 * [taylor]: Taking taylor expansion of y in y
2.425 * [taylor]: Taking taylor expansion of (- z t) in y
2.425 * [taylor]: Taking taylor expansion of z in y
2.425 * [taylor]: Taking taylor expansion of t in y
2.425 * [taylor]: Taking taylor expansion of a in y
2.425 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
2.425 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
2.425 * [taylor]: Taking taylor expansion of y in y
2.425 * [taylor]: Taking taylor expansion of (- z t) in y
2.425 * [taylor]: Taking taylor expansion of z in y
2.425 * [taylor]: Taking taylor expansion of t in y
2.425 * [taylor]: Taking taylor expansion of a in y
2.425 * [taylor]: Taking taylor expansion of (/ (- z t) a) in a
2.425 * [taylor]: Taking taylor expansion of (- z t) in a
2.425 * [taylor]: Taking taylor expansion of z in a
2.425 * [taylor]: Taking taylor expansion of t in a
2.425 * [taylor]: Taking taylor expansion of a in a
2.426 * [taylor]: Taking taylor expansion of (- z t) in z
2.426 * [taylor]: Taking taylor expansion of z in z
2.426 * [taylor]: Taking taylor expansion of t in z
2.426 * [taylor]: Taking taylor expansion of (neg t) in t
2.426 * [taylor]: Taking taylor expansion of t in t
2.426 * [taylor]: Taking taylor expansion of 0 in a
2.426 * [taylor]: Taking taylor expansion of 0 in z
2.426 * [taylor]: Taking taylor expansion of 0 in t
2.426 * [taylor]: Taking taylor expansion of 1 in t
2.426 * [taylor]: Taking taylor expansion of 0 in a
2.426 * [taylor]: Taking taylor expansion of 0 in z
2.426 * [taylor]: Taking taylor expansion of 0 in t
2.426 * [taylor]: Taking taylor expansion of 0 in z
2.426 * [taylor]: Taking taylor expansion of 0 in t
2.426 * [taylor]: Taking taylor expansion of 0 in t
2.426 * [taylor]: Taking taylor expansion of 0 in t
2.427 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y a z t) around 0
2.427 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
2.427 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
2.427 * [taylor]: Taking taylor expansion of a in t
2.427 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
2.427 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.427 * [taylor]: Taking taylor expansion of z in t
2.427 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.427 * [taylor]: Taking taylor expansion of t in t
2.427 * [taylor]: Taking taylor expansion of y in t
2.427 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
2.427 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
2.427 * [taylor]: Taking taylor expansion of a in z
2.427 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.427 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.427 * [taylor]: Taking taylor expansion of z in z
2.427 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.427 * [taylor]: Taking taylor expansion of t in z
2.427 * [taylor]: Taking taylor expansion of y in z
2.427 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
2.427 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
2.427 * [taylor]: Taking taylor expansion of a in a
2.427 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
2.427 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.427 * [taylor]: Taking taylor expansion of z in a
2.427 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.427 * [taylor]: Taking taylor expansion of t in a
2.427 * [taylor]: Taking taylor expansion of y in a
2.428 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
2.428 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
2.428 * [taylor]: Taking taylor expansion of a in y
2.428 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.428 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.428 * [taylor]: Taking taylor expansion of z in y
2.428 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.428 * [taylor]: Taking taylor expansion of t in y
2.428 * [taylor]: Taking taylor expansion of y in y
2.428 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
2.428 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
2.428 * [taylor]: Taking taylor expansion of a in y
2.428 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.428 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.428 * [taylor]: Taking taylor expansion of z in y
2.428 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.428 * [taylor]: Taking taylor expansion of t in y
2.428 * [taylor]: Taking taylor expansion of y in y
2.428 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
2.428 * [taylor]: Taking taylor expansion of a in a
2.428 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
2.428 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.428 * [taylor]: Taking taylor expansion of z in a
2.429 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.429 * [taylor]: Taking taylor expansion of t in a
2.429 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.429 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.429 * [taylor]: Taking taylor expansion of z in z
2.429 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.429 * [taylor]: Taking taylor expansion of t in z
2.429 * [taylor]: Taking taylor expansion of 1 in t
2.429 * [taylor]: Taking taylor expansion of 0 in a
2.429 * [taylor]: Taking taylor expansion of 0 in z
2.429 * [taylor]: Taking taylor expansion of 0 in z
2.429 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
2.429 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.430 * [taylor]: Taking taylor expansion of t in t
2.430 * [taylor]: Taking taylor expansion of 0 in a
2.430 * [taylor]: Taking taylor expansion of 0 in z
2.430 * [taylor]: Taking taylor expansion of 0 in z
2.430 * [taylor]: Taking taylor expansion of 0 in z
2.430 * [taylor]: Taking taylor expansion of 0 in t
2.430 * [taylor]: Taking taylor expansion of 0 in t
2.430 * [taylor]: Taking taylor expansion of 0 in t
2.431 * [taylor]: Taking taylor expansion of 0 in a
2.431 * [taylor]: Taking taylor expansion of 0 in z
2.431 * [taylor]: Taking taylor expansion of 0 in z
2.431 * [taylor]: Taking taylor expansion of 0 in z
2.431 * [taylor]: Taking taylor expansion of 0 in z
2.431 * [taylor]: Taking taylor expansion of 0 in t
2.431 * [taylor]: Taking taylor expansion of 0 in t
2.431 * [taylor]: Taking taylor expansion of 0 in t
2.431 * [taylor]: Taking taylor expansion of 0 in t
2.431 * [taylor]: Taking taylor expansion of 0 in t
2.431 * [taylor]: Taking taylor expansion of 0 in t
2.432 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y a z t) around 0
2.432 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
2.432 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
2.432 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
2.432 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.432 * [taylor]: Taking taylor expansion of t in t
2.432 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.432 * [taylor]: Taking taylor expansion of z in t
2.432 * [taylor]: Taking taylor expansion of a in t
2.432 * [taylor]: Taking taylor expansion of y in t
2.432 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
2.432 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
2.432 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.432 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.432 * [taylor]: Taking taylor expansion of t in z
2.432 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.432 * [taylor]: Taking taylor expansion of z in z
2.432 * [taylor]: Taking taylor expansion of a in z
2.432 * [taylor]: Taking taylor expansion of y in z
2.432 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
2.432 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
2.432 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
2.432 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.432 * [taylor]: Taking taylor expansion of t in a
2.432 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.432 * [taylor]: Taking taylor expansion of z in a
2.432 * [taylor]: Taking taylor expansion of a in a
2.432 * [taylor]: Taking taylor expansion of y in a
2.433 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
2.433 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
2.433 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.433 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.433 * [taylor]: Taking taylor expansion of t in y
2.433 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.433 * [taylor]: Taking taylor expansion of z in y
2.433 * [taylor]: Taking taylor expansion of a in y
2.433 * [taylor]: Taking taylor expansion of y in y
2.433 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
2.433 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
2.433 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.433 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.433 * [taylor]: Taking taylor expansion of t in y
2.433 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.433 * [taylor]: Taking taylor expansion of z in y
2.433 * [taylor]: Taking taylor expansion of a in y
2.433 * [taylor]: Taking taylor expansion of y in y
2.434 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
2.434 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
2.434 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.434 * [taylor]: Taking taylor expansion of t in a
2.434 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.434 * [taylor]: Taking taylor expansion of z in a
2.434 * [taylor]: Taking taylor expansion of a in a
2.434 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.434 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.434 * [taylor]: Taking taylor expansion of t in z
2.434 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.434 * [taylor]: Taking taylor expansion of z in z
2.434 * [taylor]: Taking taylor expansion of (neg 1) in t
2.434 * [taylor]: Taking taylor expansion of 1 in t
2.434 * [taylor]: Taking taylor expansion of 0 in a
2.434 * [taylor]: Taking taylor expansion of 0 in z
2.435 * [taylor]: Taking taylor expansion of 0 in z
2.435 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.435 * [taylor]: Taking taylor expansion of t in t
2.435 * [taylor]: Taking taylor expansion of 0 in a
2.435 * [taylor]: Taking taylor expansion of 0 in z
2.435 * [taylor]: Taking taylor expansion of 0 in z
2.435 * [taylor]: Taking taylor expansion of 0 in z
2.435 * [taylor]: Taking taylor expansion of 0 in t
2.435 * [taylor]: Taking taylor expansion of 0 in t
2.435 * [taylor]: Taking taylor expansion of 0 in t
2.436 * [taylor]: Taking taylor expansion of 0 in a
2.436 * [taylor]: Taking taylor expansion of 0 in z
2.436 * [taylor]: Taking taylor expansion of 0 in z
2.436 * [taylor]: Taking taylor expansion of 0 in z
2.436 * [taylor]: Taking taylor expansion of 0 in z
2.436 * [taylor]: Taking taylor expansion of 0 in t
2.436 * [taylor]: Taking taylor expansion of 0 in t
2.436 * [taylor]: Taking taylor expansion of 0 in t
2.436 * [taylor]: Taking taylor expansion of 0 in t
2.436 * [taylor]: Taking taylor expansion of 0 in t
2.436 * [taylor]: Taking taylor expansion of 0 in t
2.437 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
2.437 * [approximate]: Taking taylor expansion of (/ a (- z t)) in (a z t) around 0
2.437 * [taylor]: Taking taylor expansion of (/ a (- z t)) in t
2.437 * [taylor]: Taking taylor expansion of a in t
2.437 * [taylor]: Taking taylor expansion of (- z t) in t
2.437 * [taylor]: Taking taylor expansion of z in t
2.437 * [taylor]: Taking taylor expansion of t in t
2.437 * [taylor]: Taking taylor expansion of (/ a (- z t)) in z
2.437 * [taylor]: Taking taylor expansion of a in z
2.437 * [taylor]: Taking taylor expansion of (- z t) in z
2.437 * [taylor]: Taking taylor expansion of z in z
2.437 * [taylor]: Taking taylor expansion of t in z
2.437 * [taylor]: Taking taylor expansion of (/ a (- z t)) in a
2.437 * [taylor]: Taking taylor expansion of a in a
2.437 * [taylor]: Taking taylor expansion of (- z t) in a
2.437 * [taylor]: Taking taylor expansion of z in a
2.437 * [taylor]: Taking taylor expansion of t in a
2.437 * [taylor]: Taking taylor expansion of (/ a (- z t)) in a
2.437 * [taylor]: Taking taylor expansion of a in a
2.437 * [taylor]: Taking taylor expansion of (- z t) in a
2.437 * [taylor]: Taking taylor expansion of z in a
2.437 * [taylor]: Taking taylor expansion of t in a
2.437 * [taylor]: Taking taylor expansion of (/ 1 (- z t)) in z
2.438 * [taylor]: Taking taylor expansion of (- z t) in z
2.438 * [taylor]: Taking taylor expansion of z in z
2.438 * [taylor]: Taking taylor expansion of t in z
2.438 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.438 * [taylor]: Taking taylor expansion of -1 in t
2.438 * [taylor]: Taking taylor expansion of t in t
2.438 * [taylor]: Taking taylor expansion of 0 in z
2.438 * [taylor]: Taking taylor expansion of 0 in t
2.438 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow t 2))) in t
2.438 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
2.438 * [taylor]: Taking taylor expansion of (pow t 2) in t
2.438 * [taylor]: Taking taylor expansion of t in t
2.438 * [taylor]: Taking taylor expansion of 0 in z
2.438 * [taylor]: Taking taylor expansion of 0 in t
2.439 * [taylor]: Taking taylor expansion of 0 in t
2.439 * [approximate]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in (a z t) around 0
2.439 * [taylor]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in t
2.439 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
2.439 * [taylor]: Taking taylor expansion of a in t
2.439 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
2.439 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.439 * [taylor]: Taking taylor expansion of z in t
2.439 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.439 * [taylor]: Taking taylor expansion of t in t
2.439 * [taylor]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in z
2.439 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
2.439 * [taylor]: Taking taylor expansion of a in z
2.439 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.439 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.439 * [taylor]: Taking taylor expansion of z in z
2.439 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.439 * [taylor]: Taking taylor expansion of t in z
2.439 * [taylor]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in a
2.439 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
2.439 * [taylor]: Taking taylor expansion of a in a
2.439 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
2.439 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.439 * [taylor]: Taking taylor expansion of z in a
2.439 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.439 * [taylor]: Taking taylor expansion of t in a
2.440 * [taylor]: Taking taylor expansion of (/ 1 (* a (- (/ 1 z) (/ 1 t)))) in a
2.440 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
2.440 * [taylor]: Taking taylor expansion of a in a
2.440 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
2.440 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.440 * [taylor]: Taking taylor expansion of z in a
2.440 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.440 * [taylor]: Taking taylor expansion of t in a
2.440 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in z
2.440 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.440 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.440 * [taylor]: Taking taylor expansion of z in z
2.440 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.440 * [taylor]: Taking taylor expansion of t in z
2.440 * [taylor]: Taking taylor expansion of 1 in t
2.440 * [taylor]: Taking taylor expansion of 0 in z
2.441 * [taylor]: Taking taylor expansion of 0 in t
2.441 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.441 * [taylor]: Taking taylor expansion of t in t
2.441 * [taylor]: Taking taylor expansion of 0 in z
2.441 * [taylor]: Taking taylor expansion of 0 in t
2.441 * [taylor]: Taking taylor expansion of 0 in t
2.441 * [approximate]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in (a z t) around 0
2.441 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in t
2.441 * [taylor]: Taking taylor expansion of -1 in t
2.441 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
2.441 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
2.441 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.441 * [taylor]: Taking taylor expansion of t in t
2.441 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.441 * [taylor]: Taking taylor expansion of z in t
2.442 * [taylor]: Taking taylor expansion of a in t
2.442 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in z
2.442 * [taylor]: Taking taylor expansion of -1 in z
2.442 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
2.442 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.442 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.442 * [taylor]: Taking taylor expansion of t in z
2.442 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.442 * [taylor]: Taking taylor expansion of z in z
2.442 * [taylor]: Taking taylor expansion of a in z
2.442 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in a
2.442 * [taylor]: Taking taylor expansion of -1 in a
2.442 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
2.442 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
2.442 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.442 * [taylor]: Taking taylor expansion of t in a
2.442 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.442 * [taylor]: Taking taylor expansion of z in a
2.442 * [taylor]: Taking taylor expansion of a in a
2.442 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 t) (/ 1 z)) a)) in a
2.442 * [taylor]: Taking taylor expansion of -1 in a
2.442 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
2.442 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
2.442 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.442 * [taylor]: Taking taylor expansion of t in a
2.442 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.442 * [taylor]: Taking taylor expansion of z in a
2.442 * [taylor]: Taking taylor expansion of a in a
2.443 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 t) (/ 1 z))) in z
2.443 * [taylor]: Taking taylor expansion of -1 in z
2.443 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.443 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.443 * [taylor]: Taking taylor expansion of t in z
2.443 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.443 * [taylor]: Taking taylor expansion of z in z
2.443 * [taylor]: Taking taylor expansion of 1 in t
2.443 * [taylor]: Taking taylor expansion of 0 in z
2.443 * [taylor]: Taking taylor expansion of 0 in t
2.443 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.443 * [taylor]: Taking taylor expansion of t in t
2.444 * [taylor]: Taking taylor expansion of 0 in z
2.444 * [taylor]: Taking taylor expansion of 0 in t
2.444 * [taylor]: Taking taylor expansion of 0 in t
2.444 * * * [progress]: simplifying candidates
2.446 * [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
2.453 * * [simplify]: iteration  0 :  481  enodes  (cost  1051 )
2.462 * * [simplify]: iteration  1 :  2190  enodes  (cost  1013 )
2.494 * * [simplify]: iteration  2 :  5002  enodes  (cost  1004 )
2.500 * [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
2.501 * * * [progress]: adding candidates to table
2.615 * * [progress]: iteration 3 / 4
2.615 * * * [progress]: picking best candidate
2.633 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))>
2.633 * * * [progress]: localizing error
2.643 * * * [progress]: generating rewritten candidates
2.643 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
2.661 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
2.675 * * * [progress]: generating series expansions
2.675 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
2.675 * [approximate]: Taking taylor expansion of (/ (* y (- z t)) a) in (y z t a) around 0
2.675 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in a
2.675 * [taylor]: Taking taylor expansion of (* y (- z t)) in a
2.675 * [taylor]: Taking taylor expansion of y in a
2.675 * [taylor]: Taking taylor expansion of (- z t) in a
2.675 * [taylor]: Taking taylor expansion of z in a
2.675 * [taylor]: Taking taylor expansion of t in a
2.675 * [taylor]: Taking taylor expansion of a in a
2.675 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in t
2.675 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
2.675 * [taylor]: Taking taylor expansion of y in t
2.675 * [taylor]: Taking taylor expansion of (- z t) in t
2.675 * [taylor]: Taking taylor expansion of z in t
2.676 * [taylor]: Taking taylor expansion of t in t
2.676 * [taylor]: Taking taylor expansion of a in t
2.676 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in z
2.676 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
2.676 * [taylor]: Taking taylor expansion of y in z
2.676 * [taylor]: Taking taylor expansion of (- z t) in z
2.676 * [taylor]: Taking taylor expansion of z in z
2.676 * [taylor]: Taking taylor expansion of t in z
2.676 * [taylor]: Taking taylor expansion of a in z
2.676 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
2.676 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
2.676 * [taylor]: Taking taylor expansion of y in y
2.676 * [taylor]: Taking taylor expansion of (- z t) in y
2.676 * [taylor]: Taking taylor expansion of z in y
2.676 * [taylor]: Taking taylor expansion of t in y
2.676 * [taylor]: Taking taylor expansion of a in y
2.676 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
2.676 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
2.676 * [taylor]: Taking taylor expansion of y in y
2.676 * [taylor]: Taking taylor expansion of (- z t) in y
2.676 * [taylor]: Taking taylor expansion of z in y
2.676 * [taylor]: Taking taylor expansion of t in y
2.676 * [taylor]: Taking taylor expansion of a in y
2.676 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
2.676 * [taylor]: Taking taylor expansion of (- z t) in z
2.676 * [taylor]: Taking taylor expansion of z in z
2.676 * [taylor]: Taking taylor expansion of t in z
2.676 * [taylor]: Taking taylor expansion of a in z
2.676 * [taylor]: Taking taylor expansion of (* -1 (/ t a)) in t
2.676 * [taylor]: Taking taylor expansion of -1 in t
2.676 * [taylor]: Taking taylor expansion of (/ t a) in t
2.676 * [taylor]: Taking taylor expansion of t in t
2.677 * [taylor]: Taking taylor expansion of a in t
2.677 * [taylor]: Taking taylor expansion of 0 in z
2.677 * [taylor]: Taking taylor expansion of 0 in t
2.677 * [taylor]: Taking taylor expansion of 0 in a
2.677 * [taylor]: Taking taylor expansion of (/ 1 a) in t
2.677 * [taylor]: Taking taylor expansion of a in t
2.677 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.677 * [taylor]: Taking taylor expansion of a in a
2.677 * [taylor]: Taking taylor expansion of (/ -1 a) in a
2.677 * [taylor]: Taking taylor expansion of -1 in a
2.677 * [taylor]: Taking taylor expansion of a in a
2.677 * [taylor]: Taking taylor expansion of 0 in z
2.677 * [taylor]: Taking taylor expansion of 0 in t
2.677 * [taylor]: Taking taylor expansion of 0 in a
2.677 * [taylor]: Taking taylor expansion of 0 in t
2.677 * [taylor]: Taking taylor expansion of 0 in a
2.677 * [taylor]: Taking taylor expansion of 0 in t
2.677 * [taylor]: Taking taylor expansion of 0 in a
2.677 * [taylor]: Taking taylor expansion of 0 in a
2.678 * [taylor]: Taking taylor expansion of 0 in a
2.678 * [taylor]: Taking taylor expansion of 0 in a
2.678 * [taylor]: Taking taylor expansion of 0 in z
2.678 * [taylor]: Taking taylor expansion of 0 in t
2.678 * [taylor]: Taking taylor expansion of 0 in a
2.678 * [taylor]: Taking taylor expansion of 0 in t
2.678 * [taylor]: Taking taylor expansion of 0 in a
2.678 * [taylor]: Taking taylor expansion of 0 in t
2.678 * [taylor]: Taking taylor expansion of 0 in a
2.678 * [taylor]: Taking taylor expansion of 0 in t
2.678 * [taylor]: Taking taylor expansion of 0 in a
2.678 * [taylor]: Taking taylor expansion of 0 in a
2.678 * [taylor]: Taking taylor expansion of 0 in a
2.678 * [taylor]: Taking taylor expansion of 0 in a
2.678 * [taylor]: Taking taylor expansion of 0 in a
2.678 * [taylor]: Taking taylor expansion of 0 in a
2.678 * [taylor]: Taking taylor expansion of 0 in a
2.679 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y z t a) around 0
2.679 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
2.679 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
2.679 * [taylor]: Taking taylor expansion of a in a
2.679 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
2.679 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.679 * [taylor]: Taking taylor expansion of z in a
2.679 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.679 * [taylor]: Taking taylor expansion of t in a
2.679 * [taylor]: Taking taylor expansion of y in a
2.679 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
2.679 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
2.679 * [taylor]: Taking taylor expansion of a in t
2.679 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
2.679 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.679 * [taylor]: Taking taylor expansion of z in t
2.679 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.679 * [taylor]: Taking taylor expansion of t in t
2.679 * [taylor]: Taking taylor expansion of y in t
2.679 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
2.680 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
2.680 * [taylor]: Taking taylor expansion of a in z
2.680 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.680 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.680 * [taylor]: Taking taylor expansion of z in z
2.680 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.680 * [taylor]: Taking taylor expansion of t in z
2.680 * [taylor]: Taking taylor expansion of y in z
2.680 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
2.680 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
2.680 * [taylor]: Taking taylor expansion of a in y
2.680 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.680 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.680 * [taylor]: Taking taylor expansion of z in y
2.680 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.680 * [taylor]: Taking taylor expansion of t in y
2.680 * [taylor]: Taking taylor expansion of y in y
2.680 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
2.680 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
2.680 * [taylor]: Taking taylor expansion of a in y
2.680 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.680 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.680 * [taylor]: Taking taylor expansion of z in y
2.680 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.680 * [taylor]: Taking taylor expansion of t in y
2.680 * [taylor]: Taking taylor expansion of y in y
2.680 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
2.680 * [taylor]: Taking taylor expansion of a in z
2.680 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.680 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.681 * [taylor]: Taking taylor expansion of z in z
2.681 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.681 * [taylor]: Taking taylor expansion of t in z
2.681 * [taylor]: Taking taylor expansion of a in t
2.681 * [taylor]: Taking taylor expansion of 0 in z
2.681 * [taylor]: Taking taylor expansion of (neg (/ a t)) in t
2.681 * [taylor]: Taking taylor expansion of (/ a t) in t
2.681 * [taylor]: Taking taylor expansion of a in t
2.681 * [taylor]: Taking taylor expansion of t in t
2.681 * [taylor]: Taking taylor expansion of (neg a) in a
2.681 * [taylor]: Taking taylor expansion of a in a
2.681 * [taylor]: Taking taylor expansion of a in a
2.681 * [taylor]: Taking taylor expansion of 0 in z
2.682 * [taylor]: Taking taylor expansion of 0 in t
2.682 * [taylor]: Taking taylor expansion of 0 in t
2.682 * [taylor]: Taking taylor expansion of 0 in a
2.682 * [taylor]: Taking taylor expansion of 0 in a
2.682 * [taylor]: Taking taylor expansion of 0 in z
2.682 * [taylor]: Taking taylor expansion of 0 in t
2.682 * [taylor]: Taking taylor expansion of 0 in t
2.682 * [taylor]: Taking taylor expansion of 0 in t
2.682 * [taylor]: Taking taylor expansion of 0 in a
2.682 * [taylor]: Taking taylor expansion of 0 in a
2.683 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y z t a) around 0
2.683 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
2.683 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
2.683 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
2.683 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.683 * [taylor]: Taking taylor expansion of t in a
2.683 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.683 * [taylor]: Taking taylor expansion of z in a
2.683 * [taylor]: Taking taylor expansion of a in a
2.683 * [taylor]: Taking taylor expansion of y in a
2.683 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
2.683 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
2.683 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
2.683 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.683 * [taylor]: Taking taylor expansion of t in t
2.683 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.683 * [taylor]: Taking taylor expansion of z in t
2.683 * [taylor]: Taking taylor expansion of a in t
2.683 * [taylor]: Taking taylor expansion of y in t
2.684 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
2.684 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
2.684 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.684 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.684 * [taylor]: Taking taylor expansion of t in z
2.684 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.684 * [taylor]: Taking taylor expansion of z in z
2.684 * [taylor]: Taking taylor expansion of a in z
2.684 * [taylor]: Taking taylor expansion of y in z
2.684 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
2.684 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
2.684 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.684 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.684 * [taylor]: Taking taylor expansion of t in y
2.684 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.684 * [taylor]: Taking taylor expansion of z in y
2.684 * [taylor]: Taking taylor expansion of a in y
2.684 * [taylor]: Taking taylor expansion of y in y
2.684 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
2.684 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
2.684 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.684 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.684 * [taylor]: Taking taylor expansion of t in y
2.684 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.684 * [taylor]: Taking taylor expansion of z in y
2.684 * [taylor]: Taking taylor expansion of a in y
2.684 * [taylor]: Taking taylor expansion of y in y
2.684 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
2.685 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.685 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.685 * [taylor]: Taking taylor expansion of t in z
2.685 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.685 * [taylor]: Taking taylor expansion of z in z
2.685 * [taylor]: Taking taylor expansion of a in z
2.685 * [taylor]: Taking taylor expansion of (* -1 a) in t
2.685 * [taylor]: Taking taylor expansion of -1 in t
2.685 * [taylor]: Taking taylor expansion of a in t
2.685 * [taylor]: Taking taylor expansion of 0 in z
2.685 * [taylor]: Taking taylor expansion of (/ a t) in t
2.685 * [taylor]: Taking taylor expansion of a in t
2.685 * [taylor]: Taking taylor expansion of t in t
2.685 * [taylor]: Taking taylor expansion of a in a
2.685 * [taylor]: Taking taylor expansion of (* -1 a) in a
2.685 * [taylor]: Taking taylor expansion of -1 in a
2.685 * [taylor]: Taking taylor expansion of a in a
2.686 * [taylor]: Taking taylor expansion of 0 in z
2.686 * [taylor]: Taking taylor expansion of 0 in t
2.686 * [taylor]: Taking taylor expansion of 0 in t
2.686 * [taylor]: Taking taylor expansion of 0 in a
2.686 * [taylor]: Taking taylor expansion of 0 in a
2.686 * [taylor]: Taking taylor expansion of 0 in z
2.686 * [taylor]: Taking taylor expansion of 0 in t
2.686 * [taylor]: Taking taylor expansion of 0 in t
2.686 * [taylor]: Taking taylor expansion of 0 in t
2.687 * [taylor]: Taking taylor expansion of 0 in a
2.687 * [taylor]: Taking taylor expansion of 0 in a
2.687 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
2.687 * [approximate]: Taking taylor expansion of (/ (- z t) a) in (z t a) around 0
2.687 * [taylor]: Taking taylor expansion of (/ (- z t) a) in a
2.687 * [taylor]: Taking taylor expansion of (- z t) in a
2.687 * [taylor]: Taking taylor expansion of z in a
2.687 * [taylor]: Taking taylor expansion of t in a
2.687 * [taylor]: Taking taylor expansion of a in a
2.687 * [taylor]: Taking taylor expansion of (/ (- z t) a) in t
2.687 * [taylor]: Taking taylor expansion of (- z t) in t
2.687 * [taylor]: Taking taylor expansion of z in t
2.687 * [taylor]: Taking taylor expansion of t in t
2.687 * [taylor]: Taking taylor expansion of a in t
2.687 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
2.687 * [taylor]: Taking taylor expansion of (- z t) in z
2.687 * [taylor]: Taking taylor expansion of z in z
2.687 * [taylor]: Taking taylor expansion of t in z
2.687 * [taylor]: Taking taylor expansion of a in z
2.687 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
2.687 * [taylor]: Taking taylor expansion of (- z t) in z
2.687 * [taylor]: Taking taylor expansion of z in z
2.687 * [taylor]: Taking taylor expansion of t in z
2.687 * [taylor]: Taking taylor expansion of a in z
2.687 * [taylor]: Taking taylor expansion of (* -1 (/ t a)) in t
2.687 * [taylor]: Taking taylor expansion of -1 in t
2.688 * [taylor]: Taking taylor expansion of (/ t a) in t
2.688 * [taylor]: Taking taylor expansion of t in t
2.688 * [taylor]: Taking taylor expansion of a in t
2.688 * [taylor]: Taking taylor expansion of (/ 1 a) in t
2.688 * [taylor]: Taking taylor expansion of a in t
2.688 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.688 * [taylor]: Taking taylor expansion of a in a
2.688 * [taylor]: Taking taylor expansion of (/ -1 a) in a
2.688 * [taylor]: Taking taylor expansion of -1 in a
2.688 * [taylor]: Taking taylor expansion of a in a
2.688 * [taylor]: Taking taylor expansion of 0 in t
2.688 * [taylor]: Taking taylor expansion of 0 in a
2.688 * [taylor]: Taking taylor expansion of 0 in a
2.688 * [taylor]: Taking taylor expansion of 0 in a
2.688 * [taylor]: Taking taylor expansion of 0 in t
2.688 * [taylor]: Taking taylor expansion of 0 in a
2.688 * [taylor]: Taking taylor expansion of 0 in a
2.688 * [taylor]: Taking taylor expansion of 0 in a
2.689 * [taylor]: Taking taylor expansion of 0 in a
2.689 * [approximate]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in (z t a) around 0
2.689 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
2.689 * [taylor]: Taking taylor expansion of a in a
2.689 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
2.689 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.689 * [taylor]: Taking taylor expansion of z in a
2.689 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.689 * [taylor]: Taking taylor expansion of t in a
2.689 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
2.689 * [taylor]: Taking taylor expansion of a in t
2.689 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
2.689 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.689 * [taylor]: Taking taylor expansion of z in t
2.689 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.689 * [taylor]: Taking taylor expansion of t in t
2.689 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
2.689 * [taylor]: Taking taylor expansion of a in z
2.689 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.689 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.689 * [taylor]: Taking taylor expansion of z in z
2.689 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.689 * [taylor]: Taking taylor expansion of t in z
2.689 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
2.689 * [taylor]: Taking taylor expansion of a in z
2.689 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.689 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.689 * [taylor]: Taking taylor expansion of z in z
2.689 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.689 * [taylor]: Taking taylor expansion of t in z
2.690 * [taylor]: Taking taylor expansion of a in t
2.690 * [taylor]: Taking taylor expansion of (neg (/ a t)) in t
2.690 * [taylor]: Taking taylor expansion of (/ a t) in t
2.690 * [taylor]: Taking taylor expansion of a in t
2.690 * [taylor]: Taking taylor expansion of t in t
2.690 * [taylor]: Taking taylor expansion of (neg a) in a
2.690 * [taylor]: Taking taylor expansion of a in a
2.690 * [taylor]: Taking taylor expansion of a in a
2.690 * [taylor]: Taking taylor expansion of 0 in t
2.690 * [taylor]: Taking taylor expansion of 0 in a
2.690 * [taylor]: Taking taylor expansion of 0 in a
2.690 * [taylor]: Taking taylor expansion of 0 in t
2.690 * [taylor]: Taking taylor expansion of 0 in a
2.690 * [taylor]: Taking taylor expansion of 0 in a
2.690 * [taylor]: Taking taylor expansion of 0 in a
2.691 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in (z t a) around 0
2.691 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in a
2.691 * [taylor]: Taking taylor expansion of -1 in a
2.691 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
2.691 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
2.691 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.691 * [taylor]: Taking taylor expansion of t in a
2.691 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.691 * [taylor]: Taking taylor expansion of z in a
2.691 * [taylor]: Taking taylor expansion of a in a
2.691 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in t
2.691 * [taylor]: Taking taylor expansion of -1 in t
2.691 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
2.691 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
2.691 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.691 * [taylor]: Taking taylor expansion of t in t
2.691 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.691 * [taylor]: Taking taylor expansion of z in t
2.691 * [taylor]: Taking taylor expansion of a in t
2.691 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in z
2.691 * [taylor]: Taking taylor expansion of -1 in z
2.691 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
2.691 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.691 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.691 * [taylor]: Taking taylor expansion of t in z
2.691 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.691 * [taylor]: Taking taylor expansion of z in z
2.691 * [taylor]: Taking taylor expansion of a in z
2.691 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in z
2.691 * [taylor]: Taking taylor expansion of -1 in z
2.691 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
2.691 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.691 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.691 * [taylor]: Taking taylor expansion of t in z
2.691 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.691 * [taylor]: Taking taylor expansion of z in z
2.692 * [taylor]: Taking taylor expansion of a in z
2.692 * [taylor]: Taking taylor expansion of a in t
2.692 * [taylor]: Taking taylor expansion of (neg (/ a t)) in t
2.692 * [taylor]: Taking taylor expansion of (/ a t) in t
2.692 * [taylor]: Taking taylor expansion of a in t
2.692 * [taylor]: Taking taylor expansion of t in t
2.692 * [taylor]: Taking taylor expansion of (neg a) in a
2.692 * [taylor]: Taking taylor expansion of a in a
2.692 * [taylor]: Taking taylor expansion of a in a
2.692 * [taylor]: Taking taylor expansion of 0 in t
2.692 * [taylor]: Taking taylor expansion of 0 in a
2.692 * [taylor]: Taking taylor expansion of 0 in a
2.693 * [taylor]: Taking taylor expansion of 0 in t
2.693 * [taylor]: Taking taylor expansion of 0 in a
2.693 * [taylor]: Taking taylor expansion of 0 in a
2.693 * [taylor]: Taking taylor expansion of 0 in a
2.693 * * * [progress]: simplifying candidates
2.694 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (/ (- z t) a))
  (+ (log y) (- (log (- z t)) (log a)))
  (+ (log y) (log (/ (- z t) a)))
  (log (* y (/ (- z t) a)))
  (exp (* y (/ (- z t) a)))
  (* (* (* y y) y) (/ (* (* (- z t) (- z t)) (- z t)) (* (* a a) a)))
  (* (* (* y y) y) (* (* (/ (- z t) a) (/ (- z t) a)) (/ (- z t) a)))
  (* (cbrt (* y (/ (- z t) a))) (cbrt (* y (/ (- z t) a))))
  (cbrt (* y (/ (- z t) a)))
  (* (* (* y (/ (- z t) a)) (* y (/ (- z t) a))) (* y (/ (- z t) a)))
  (sqrt (* y (/ (- z t) a)))
  (sqrt (* y (/ (- z t) a)))
  (* (sqrt y) (sqrt (/ (- z t) a)))
  (* (sqrt y) (sqrt (/ (- z t) a)))
  (* (sqrt y) (/ (sqrt (- z t)) (sqrt a)))
  (* (sqrt y) (/ (sqrt (- z t)) (sqrt a)))
  (* y (* (cbrt (/ (- z t) a)) (cbrt (/ (- z t) a))))
  (* y (sqrt (/ (- z t) a)))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (cbrt a) (cbrt a))))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) (sqrt a)))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) 1))
  (* y (/ (sqrt (- z t)) (* (cbrt a) (cbrt a))))
  (* y (/ (sqrt (- z t)) (sqrt a)))
  (* y (/ (sqrt (- z t)) 1))
  (* y (/ 1 (* (cbrt a) (cbrt a))))
  (* y (/ 1 (sqrt a)))
  (* y (/ 1 1))
  (* y (/ (+ (sqrt z) (sqrt t)) (* (cbrt a) (cbrt a))))
  (* y (/ (+ (sqrt z) (sqrt t)) (sqrt a)))
  (* y (/ (+ (sqrt z) (sqrt t)) 1))
  (* y (/ 1 (* (cbrt a) (cbrt a))))
  (* y (/ 1 (sqrt a)))
  (* y (/ 1 1))
  (* y 1)
  (* y (- z t))
  (* (cbrt y) (/ (- z t) a))
  (* (sqrt y) (/ (- z t) a))
  (* y (/ (- z t) a))
  (* y (- z t))
  (- (log (- z t)) (log a))
  (log (/ (- z t) a))
  (exp (/ (- z t) a))
  (/ (* (* (- z t) (- z t)) (- z t)) (* (* a a) a))
  (* (cbrt (/ (- z t) a)) (cbrt (/ (- z t) a)))
  (cbrt (/ (- z t) a))
  (* (* (/ (- z t) a) (/ (- z t) a)) (/ (- z t) a))
  (sqrt (/ (- z t) a))
  (sqrt (/ (- z t) a))
  (neg (- z t))
  (neg a)
  (/ z a)
  (/ t a)
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (cbrt a) (cbrt a)))
  (/ (cbrt (- z t)) (cbrt a))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (sqrt a))
  (/ (cbrt (- z t)) (sqrt a))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) 1)
  (/ (cbrt (- z t)) a)
  (/ (sqrt (- z t)) (* (cbrt a) (cbrt a)))
  (/ (sqrt (- z t)) (cbrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (/ (sqrt (- z t)) 1)
  (/ (sqrt (- z t)) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- z t) (sqrt a))
  (/ 1 1)
  (/ (- z t) a)
  (/ (+ (sqrt z) (sqrt t)) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt z) (sqrt t)) (cbrt a))
  (/ (+ (sqrt z) (sqrt t)) (sqrt a))
  (/ (- (sqrt z) (sqrt t)) (sqrt a))
  (/ (+ (sqrt z) (sqrt t)) 1)
  (/ (- (sqrt z) (sqrt t)) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- z t) (sqrt a))
  (/ 1 1)
  (/ (- z t) a)
  (/ 1 a)
  (/ a (- z t))
  (/ (- z t) (* (cbrt a) (cbrt a)))
  (/ (- z t) (sqrt a))
  (/ (- z t) 1)
  (/ a (cbrt (- z t)))
  (/ a (sqrt (- z t)))
  (/ a (- z t))
  (/ a (- (sqrt z) (sqrt t)))
  (/ a (- z t))
  (* a (+ (* z z) (+ (* t t) (* z t))))
  (* a (+ z t))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ z a) (/ t a))
  (- (/ z a) (/ t a))
  (- (/ z a) (/ t a))
2.698 * * [simplify]: iteration  0 :  276  enodes  (cost  403 )
2.703 * * [simplify]: iteration  1 :  1172  enodes  (cost  372 )
2.723 * * [simplify]: iteration  2 :  5001  enodes  (cost  366 )
2.726 * [simplify]: Simplified to:
   (* y (/ (- z t) a))
  (log (* y (/ (- z t) a)))
  (log (* y (/ (- z t) a)))
  (log (* y (/ (- z t) a)))
  (exp (* y (/ (- z t) a)))
  (pow (* y (/ (- z t) a)) 3)
  (pow (* y (/ (- z t) a)) 3)
  (* (cbrt (* y (/ (- z t) a))) (cbrt (* y (/ (- z t) a))))
  (cbrt (* y (/ (- z t) a)))
  (pow (* y (/ (- z t) a)) 3)
  (sqrt (* y (/ (- z t) a)))
  (sqrt (* y (/ (- z t) a)))
  (* (sqrt y) (sqrt (/ (- z t) a)))
  (* (sqrt y) (sqrt (/ (- z t) a)))
  (* (sqrt y) (/ (sqrt (- z t)) (sqrt a)))
  (* (sqrt y) (/ (sqrt (- z t)) (sqrt a)))
  (* y (* (cbrt (/ (- z t) a)) (cbrt (/ (- z t) a))))
  (* y (sqrt (/ (- z t) a)))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (cbrt a) (cbrt a))))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) (sqrt a)))
  (* (* (cbrt (- z t)) (cbrt (- z t))) y)
  (* y (/ (sqrt (- z t)) (* (cbrt a) (cbrt a))))
  (* y (/ (sqrt (- z t)) (sqrt a)))
  (* (sqrt (- z t)) y)
  (/ y (* (cbrt a) (cbrt a)))
  (/ y (sqrt a))
  y
  (* y (/ (+ (sqrt z) (sqrt t)) (* (cbrt a) (cbrt a))))
  (* y (/ (+ (sqrt z) (sqrt t)) (sqrt a)))
  (* (+ (sqrt z) (sqrt t)) y)
  (/ y (* (cbrt a) (cbrt a)))
  (/ y (sqrt a))
  y
  y
  (* y (- z t))
  (* (cbrt y) (/ (- z t) a))
  (* (sqrt y) (/ (- z t) a))
  (* y (/ (- z t) a))
  (* y (- z t))
  (log (/ (- z t) a))
  (log (/ (- z t) a))
  (exp (/ (- z t) a))
  (pow (/ (- z t) a) 3)
  (* (cbrt (/ (- z t) a)) (cbrt (/ (- z t) a)))
  (cbrt (/ (- z t) a))
  (pow (/ (- z t) a) 3)
  (sqrt (/ (- z t) a))
  (sqrt (/ (- z t) a))
  (neg (- z t))
  (neg a)
  (/ z a)
  (/ t a)
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (cbrt a) (cbrt a)))
  (/ (cbrt (- z t)) (cbrt a))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (sqrt a))
  (/ (cbrt (- z t)) (sqrt a))
  (* (cbrt (- z t)) (cbrt (- z t)))
  (/ (cbrt (- z t)) a)
  (/ (sqrt (- z t)) (* (cbrt a) (cbrt a)))
  (/ (sqrt (- z t)) (cbrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (sqrt (- z t))
  (/ (sqrt (- z t)) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- z t) (sqrt a))
  1
  (/ (- z t) a)
  (/ (+ (sqrt z) (sqrt t)) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt z) (sqrt t)) (cbrt a))
  (/ (+ (sqrt z) (sqrt t)) (sqrt a))
  (/ (- (sqrt z) (sqrt t)) (sqrt a))
  (+ (sqrt z) (sqrt t))
  (/ (- (sqrt z) (sqrt t)) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- z t) (sqrt a))
  1
  (/ (- z t) a)
  (/ 1 a)
  (/ a (- z t))
  (/ (- z t) (* (cbrt a) (cbrt a)))
  (/ (- z t) (sqrt a))
  (- z t)
  (/ a (cbrt (- z t)))
  (/ a (sqrt (- z t)))
  (/ a (- z t))
  (/ a (- (sqrt z) (sqrt t)))
  (/ a (- z t))
  (* (+ (* t (+ t z)) (* z z)) a)
  (* a (+ z t))
  (* y (/ (- z t) a))
  (* y (/ (- z t) a))
  (* y (/ (- z t) a))
  (/ (- z t) a)
  (/ (- z t) a)
  (/ (- z t) a)
2.726 * * * [progress]: adding candidates to table
2.786 * * [progress]: iteration 4 / 4
2.786 * * * [progress]: picking best candidate
2.801 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- x (* (/ y a) (- z t))))>
2.801 * * * [progress]: localizing error
2.809 * * * [progress]: generating rewritten candidates
2.809 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
2.819 * * * [progress]: generating series expansions
2.819 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
2.819 * [approximate]: Taking taylor expansion of (/ (* y (- z t)) a) in (y a z t) around 0
2.819 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in t
2.819 * [taylor]: Taking taylor expansion of (* y (- z t)) in t
2.819 * [taylor]: Taking taylor expansion of y in t
2.819 * [taylor]: Taking taylor expansion of (- z t) in t
2.819 * [taylor]: Taking taylor expansion of z in t
2.819 * [taylor]: Taking taylor expansion of t in t
2.819 * [taylor]: Taking taylor expansion of a in t
2.819 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in z
2.819 * [taylor]: Taking taylor expansion of (* y (- z t)) in z
2.819 * [taylor]: Taking taylor expansion of y in z
2.819 * [taylor]: Taking taylor expansion of (- z t) in z
2.819 * [taylor]: Taking taylor expansion of z in z
2.819 * [taylor]: Taking taylor expansion of t in z
2.819 * [taylor]: Taking taylor expansion of a in z
2.819 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in a
2.819 * [taylor]: Taking taylor expansion of (* y (- z t)) in a
2.819 * [taylor]: Taking taylor expansion of y in a
2.819 * [taylor]: Taking taylor expansion of (- z t) in a
2.819 * [taylor]: Taking taylor expansion of z in a
2.819 * [taylor]: Taking taylor expansion of t in a
2.819 * [taylor]: Taking taylor expansion of a in a
2.820 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
2.820 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
2.820 * [taylor]: Taking taylor expansion of y in y
2.820 * [taylor]: Taking taylor expansion of (- z t) in y
2.820 * [taylor]: Taking taylor expansion of z in y
2.820 * [taylor]: Taking taylor expansion of t in y
2.820 * [taylor]: Taking taylor expansion of a in y
2.820 * [taylor]: Taking taylor expansion of (/ (* y (- z t)) a) in y
2.820 * [taylor]: Taking taylor expansion of (* y (- z t)) in y
2.820 * [taylor]: Taking taylor expansion of y in y
2.820 * [taylor]: Taking taylor expansion of (- z t) in y
2.820 * [taylor]: Taking taylor expansion of z in y
2.820 * [taylor]: Taking taylor expansion of t in y
2.820 * [taylor]: Taking taylor expansion of a in y
2.820 * [taylor]: Taking taylor expansion of (/ (- z t) a) in a
2.820 * [taylor]: Taking taylor expansion of (- z t) in a
2.820 * [taylor]: Taking taylor expansion of z in a
2.820 * [taylor]: Taking taylor expansion of t in a
2.820 * [taylor]: Taking taylor expansion of a in a
2.820 * [taylor]: Taking taylor expansion of (- z t) in z
2.820 * [taylor]: Taking taylor expansion of z in z
2.820 * [taylor]: Taking taylor expansion of t in z
2.820 * [taylor]: Taking taylor expansion of (neg t) in t
2.820 * [taylor]: Taking taylor expansion of t in t
2.820 * [taylor]: Taking taylor expansion of 0 in a
2.821 * [taylor]: Taking taylor expansion of 0 in z
2.821 * [taylor]: Taking taylor expansion of 0 in t
2.821 * [taylor]: Taking taylor expansion of 1 in t
2.821 * [taylor]: Taking taylor expansion of 0 in a
2.821 * [taylor]: Taking taylor expansion of 0 in z
2.821 * [taylor]: Taking taylor expansion of 0 in t
2.821 * [taylor]: Taking taylor expansion of 0 in z
2.821 * [taylor]: Taking taylor expansion of 0 in t
2.821 * [taylor]: Taking taylor expansion of 0 in t
2.821 * [taylor]: Taking taylor expansion of 0 in t
2.821 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y a z t) around 0
2.821 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
2.821 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
2.821 * [taylor]: Taking taylor expansion of a in t
2.821 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
2.821 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.822 * [taylor]: Taking taylor expansion of z in t
2.822 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.822 * [taylor]: Taking taylor expansion of t in t
2.822 * [taylor]: Taking taylor expansion of y in t
2.822 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
2.822 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
2.822 * [taylor]: Taking taylor expansion of a in z
2.822 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.822 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.822 * [taylor]: Taking taylor expansion of z in z
2.822 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.822 * [taylor]: Taking taylor expansion of t in z
2.822 * [taylor]: Taking taylor expansion of y in z
2.822 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
2.822 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
2.822 * [taylor]: Taking taylor expansion of a in a
2.822 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
2.822 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.822 * [taylor]: Taking taylor expansion of z in a
2.822 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.822 * [taylor]: Taking taylor expansion of t in a
2.822 * [taylor]: Taking taylor expansion of y in a
2.822 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
2.822 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
2.822 * [taylor]: Taking taylor expansion of a in y
2.822 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.822 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.822 * [taylor]: Taking taylor expansion of z in y
2.822 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.822 * [taylor]: Taking taylor expansion of t in y
2.823 * [taylor]: Taking taylor expansion of y in y
2.823 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
2.823 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
2.823 * [taylor]: Taking taylor expansion of a in y
2.823 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.823 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.823 * [taylor]: Taking taylor expansion of z in y
2.823 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.823 * [taylor]: Taking taylor expansion of t in y
2.823 * [taylor]: Taking taylor expansion of y in y
2.823 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
2.823 * [taylor]: Taking taylor expansion of a in a
2.823 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
2.823 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.823 * [taylor]: Taking taylor expansion of z in a
2.823 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.823 * [taylor]: Taking taylor expansion of t in a
2.823 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.823 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.823 * [taylor]: Taking taylor expansion of z in z
2.824 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.824 * [taylor]: Taking taylor expansion of t in z
2.824 * [taylor]: Taking taylor expansion of 1 in t
2.824 * [taylor]: Taking taylor expansion of 0 in a
2.824 * [taylor]: Taking taylor expansion of 0 in z
2.824 * [taylor]: Taking taylor expansion of 0 in z
2.824 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
2.824 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.824 * [taylor]: Taking taylor expansion of t in t
2.825 * [taylor]: Taking taylor expansion of 0 in a
2.825 * [taylor]: Taking taylor expansion of 0 in z
2.825 * [taylor]: Taking taylor expansion of 0 in z
2.825 * [taylor]: Taking taylor expansion of 0 in z
2.825 * [taylor]: Taking taylor expansion of 0 in t
2.825 * [taylor]: Taking taylor expansion of 0 in t
2.825 * [taylor]: Taking taylor expansion of 0 in t
2.825 * [taylor]: Taking taylor expansion of 0 in a
2.826 * [taylor]: Taking taylor expansion of 0 in z
2.826 * [taylor]: Taking taylor expansion of 0 in z
2.826 * [taylor]: Taking taylor expansion of 0 in z
2.826 * [taylor]: Taking taylor expansion of 0 in z
2.826 * [taylor]: Taking taylor expansion of 0 in t
2.826 * [taylor]: Taking taylor expansion of 0 in t
2.826 * [taylor]: Taking taylor expansion of 0 in t
2.826 * [taylor]: Taking taylor expansion of 0 in t
2.826 * [taylor]: Taking taylor expansion of 0 in t
2.826 * [taylor]: Taking taylor expansion of 0 in t
2.827 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y a z t) around 0
2.827 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
2.827 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
2.827 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
2.827 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.827 * [taylor]: Taking taylor expansion of t in t
2.827 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.827 * [taylor]: Taking taylor expansion of z in t
2.827 * [taylor]: Taking taylor expansion of a in t
2.827 * [taylor]: Taking taylor expansion of y in t
2.827 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
2.827 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
2.827 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.827 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.827 * [taylor]: Taking taylor expansion of t in z
2.827 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.827 * [taylor]: Taking taylor expansion of z in z
2.827 * [taylor]: Taking taylor expansion of a in z
2.827 * [taylor]: Taking taylor expansion of y in z
2.827 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
2.827 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
2.827 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
2.827 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.827 * [taylor]: Taking taylor expansion of t in a
2.827 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.827 * [taylor]: Taking taylor expansion of z in a
2.827 * [taylor]: Taking taylor expansion of a in a
2.827 * [taylor]: Taking taylor expansion of y in a
2.828 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
2.828 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
2.828 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.828 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.828 * [taylor]: Taking taylor expansion of t in y
2.828 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.828 * [taylor]: Taking taylor expansion of z in y
2.828 * [taylor]: Taking taylor expansion of a in y
2.828 * [taylor]: Taking taylor expansion of y in y
2.828 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
2.828 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
2.828 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.828 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.828 * [taylor]: Taking taylor expansion of t in y
2.828 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.828 * [taylor]: Taking taylor expansion of z in y
2.828 * [taylor]: Taking taylor expansion of a in y
2.828 * [taylor]: Taking taylor expansion of y in y
2.828 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
2.828 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
2.828 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.828 * [taylor]: Taking taylor expansion of t in a
2.828 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.828 * [taylor]: Taking taylor expansion of z in a
2.828 * [taylor]: Taking taylor expansion of a in a
2.829 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.829 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.829 * [taylor]: Taking taylor expansion of t in z
2.829 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.829 * [taylor]: Taking taylor expansion of z in z
2.829 * [taylor]: Taking taylor expansion of (neg 1) in t
2.829 * [taylor]: Taking taylor expansion of 1 in t
2.829 * [taylor]: Taking taylor expansion of 0 in a
2.829 * [taylor]: Taking taylor expansion of 0 in z
2.829 * [taylor]: Taking taylor expansion of 0 in z
2.829 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.829 * [taylor]: Taking taylor expansion of t in t
2.830 * [taylor]: Taking taylor expansion of 0 in a
2.830 * [taylor]: Taking taylor expansion of 0 in z
2.830 * [taylor]: Taking taylor expansion of 0 in z
2.830 * [taylor]: Taking taylor expansion of 0 in z
2.830 * [taylor]: Taking taylor expansion of 0 in t
2.830 * [taylor]: Taking taylor expansion of 0 in t
2.830 * [taylor]: Taking taylor expansion of 0 in t
2.830 * [taylor]: Taking taylor expansion of 0 in a
2.830 * [taylor]: Taking taylor expansion of 0 in z
2.831 * [taylor]: Taking taylor expansion of 0 in z
2.831 * [taylor]: Taking taylor expansion of 0 in z
2.831 * [taylor]: Taking taylor expansion of 0 in z
2.831 * [taylor]: Taking taylor expansion of 0 in t
2.831 * [taylor]: Taking taylor expansion of 0 in t
2.831 * [taylor]: Taking taylor expansion of 0 in t
2.831 * [taylor]: Taking taylor expansion of 0 in t
2.831 * [taylor]: Taking taylor expansion of 0 in t
2.831 * [taylor]: Taking taylor expansion of 0 in t
2.831 * * * [progress]: simplifying candidates
2.832 * [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))
2.837 * * [simplify]: iteration  0 :  253  enodes  (cost  228 )
2.841 * * [simplify]: iteration  1 :  991  enodes  (cost  200 )
2.857 * * [simplify]: iteration  2 :  4155  enodes  (cost  200 )
2.910 * * [simplify]: iteration  3 :  5001  enodes  (cost  200 )
2.911 * [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))
2.912 * * * [progress]: adding candidates to table
2.947 * [progress]: [Phase 3 of 3] Extracting.
2.947 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (/ y 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 (- z t)) (cbrt (- z t))) (sqrt a)) (/ y (/ (sqrt a) (cbrt (- z t)))))))> #<alt (λ (x y z t a) (- x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (- x (/ y (/ a (- z t)))))>)
2.948 * * * [regime-changes]: Trying 7 branch expressions: ((- z t) (* y (- z t)) a t z y x)
2.948 * * * * [regimes]: Trying to branch on (- z t) from (#<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (/ y 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 (- z t)) (cbrt (- z t))) (sqrt a)) (/ y (/ (sqrt a) (cbrt (- z t)))))))> #<alt (λ (x y z t a) (- x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (- x (/ y (/ a (- z t)))))>)
3.032 * * * * [regimes]: Trying to branch on (* y (- z t)) from (#<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (/ y 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 (- z t)) (cbrt (- z t))) (sqrt a)) (/ y (/ (sqrt a) (cbrt (- z t)))))))> #<alt (λ (x y z t a) (- x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (- x (/ y (/ a (- z t)))))>)
3.115 * * * * [regimes]: Trying to branch on a from (#<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (/ y 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 (- z t)) (cbrt (- z t))) (sqrt a)) (/ y (/ (sqrt a) (cbrt (- z t)))))))> #<alt (λ (x y z t a) (- x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (- x (/ y (/ a (- z t)))))>)
3.198 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (/ y 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 (- z t)) (cbrt (- z t))) (sqrt a)) (/ y (/ (sqrt a) (cbrt (- z t)))))))> #<alt (λ (x y z t a) (- x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (- x (/ y (/ a (- z t)))))>)
3.282 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (/ y 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 (- z t)) (cbrt (- z t))) (sqrt a)) (/ y (/ (sqrt a) (cbrt (- z t)))))))> #<alt (λ (x y z t a) (- x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (- x (/ y (/ a (- z t)))))>)
3.357 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (/ y 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 (- z t)) (cbrt (- z t))) (sqrt a)) (/ y (/ (sqrt a) (cbrt (- z t)))))))> #<alt (λ (x y z t a) (- x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (- x (/ y (/ a (- z t)))))>)
3.440 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (/ y 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 (- z t)) (cbrt (- z t))) (sqrt a)) (/ y (/ (sqrt a) (cbrt (- z t)))))))> #<alt (λ (x y z t a) (- x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (- x (/ y (/ a (- z t)))))>)
3.520 * * * [regime]: Found split indices: #<option (#s(si 5 58) #s(si 4 114) #s(si 3 255))>
3.520 * [binary-search]: Improving bounds with binary search for a and (#<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 (- z t)) (cbrt (- z t))) (sqrt a)) (/ y (/ (sqrt a) (cbrt (- z t)))))))> #<alt (λ (x y z t a) (- x (* (* y (- z t)) (/ 1 a))))> #<alt (λ (x y z t a) (- x (/ y (/ a (- z t)))))>)