18.219 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
2.195 * * * [progress]: [2/2] Setting up program.
2.199 * [progress]: [Phase 2 of 3] Improving.
2.199 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (* x y) (* z t)) a)
2.202 * * [simplify]: iteration  0 :  16  enodes  (cost  4 )
2.203 * * [simplify]: iteration  1 :  33  enodes  (cost  4 )
2.205 * * [simplify]: iteration  2 :  45  enodes  (cost  4 )
2.206 * * [simplify]: iteration  3 :  63  enodes  (cost  4 )
2.208 * * [simplify]: iteration  4 :  69  enodes  (cost  4 )
2.209 * * [simplify]: iteration  5 :  69  enodes  (cost  4 )
2.209 * [simplify]: Simplified to:
   (/ (- (* x y) (* z t)) a)
2.210 * * [progress]: iteration 1 / 4
2.210 * * * [progress]: picking best candidate
2.213 * * * * [pick]: Picked  #<alt (λ (x y z t a) (/ (- (* x y) (* z t)) a))>
2.213 * * * [progress]: localizing error
2.220 * * * [progress]: generating rewritten candidates
2.220 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.226 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
2.230 * * * [progress]: generating series expansions
2.230 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.230 * [approximate]: Taking taylor expansion of (/ (- (* x y) (* t z)) a) in (x y z t a) around 0
2.230 * [taylor]: Taking taylor expansion of (/ (- (* x y) (* t z)) a) in a
2.230 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in a
2.230 * [taylor]: Taking taylor expansion of (* x y) in a
2.230 * [taylor]: Taking taylor expansion of x in a
2.230 * [taylor]: Taking taylor expansion of y in a
2.230 * [taylor]: Taking taylor expansion of (* t z) in a
2.230 * [taylor]: Taking taylor expansion of t in a
2.230 * [taylor]: Taking taylor expansion of z in a
2.230 * [taylor]: Taking taylor expansion of a in a
2.230 * [taylor]: Taking taylor expansion of (/ (- (* x y) (* t z)) a) in t
2.230 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in t
2.230 * [taylor]: Taking taylor expansion of (* x y) in t
2.230 * [taylor]: Taking taylor expansion of x in t
2.230 * [taylor]: Taking taylor expansion of y in t
2.230 * [taylor]: Taking taylor expansion of (* t z) in t
2.230 * [taylor]: Taking taylor expansion of t in t
2.231 * [taylor]: Taking taylor expansion of z in t
2.231 * [taylor]: Taking taylor expansion of a in t
2.231 * [taylor]: Taking taylor expansion of (/ (- (* x y) (* t z)) a) in z
2.231 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in z
2.231 * [taylor]: Taking taylor expansion of (* x y) in z
2.231 * [taylor]: Taking taylor expansion of x in z
2.231 * [taylor]: Taking taylor expansion of y in z
2.231 * [taylor]: Taking taylor expansion of (* t z) in z
2.231 * [taylor]: Taking taylor expansion of t in z
2.231 * [taylor]: Taking taylor expansion of z in z
2.231 * [taylor]: Taking taylor expansion of a in z
2.231 * [taylor]: Taking taylor expansion of (/ (- (* x y) (* t z)) a) in y
2.231 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in y
2.231 * [taylor]: Taking taylor expansion of (* x y) in y
2.231 * [taylor]: Taking taylor expansion of x in y
2.231 * [taylor]: Taking taylor expansion of y in y
2.231 * [taylor]: Taking taylor expansion of (* t z) in y
2.231 * [taylor]: Taking taylor expansion of t in y
2.231 * [taylor]: Taking taylor expansion of z in y
2.231 * [taylor]: Taking taylor expansion of a in y
2.231 * [taylor]: Taking taylor expansion of (/ (- (* x y) (* t z)) a) in x
2.231 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x
2.231 * [taylor]: Taking taylor expansion of (* x y) in x
2.231 * [taylor]: Taking taylor expansion of x in x
2.231 * [taylor]: Taking taylor expansion of y in x
2.231 * [taylor]: Taking taylor expansion of (* t z) in x
2.231 * [taylor]: Taking taylor expansion of t in x
2.231 * [taylor]: Taking taylor expansion of z in x
2.231 * [taylor]: Taking taylor expansion of a in x
2.232 * [taylor]: Taking taylor expansion of (/ (- (* x y) (* t z)) a) in x
2.232 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x
2.232 * [taylor]: Taking taylor expansion of (* x y) in x
2.232 * [taylor]: Taking taylor expansion of x in x
2.232 * [taylor]: Taking taylor expansion of y in x
2.232 * [taylor]: Taking taylor expansion of (* t z) in x
2.232 * [taylor]: Taking taylor expansion of t in x
2.232 * [taylor]: Taking taylor expansion of z in x
2.232 * [taylor]: Taking taylor expansion of a in x
2.232 * [taylor]: Taking taylor expansion of (* -1 (/ (* t z) a)) in y
2.232 * [taylor]: Taking taylor expansion of -1 in y
2.232 * [taylor]: Taking taylor expansion of (/ (* t z) a) in y
2.232 * [taylor]: Taking taylor expansion of (* t z) in y
2.232 * [taylor]: Taking taylor expansion of t in y
2.232 * [taylor]: Taking taylor expansion of z in y
2.232 * [taylor]: Taking taylor expansion of a in y
2.232 * [taylor]: Taking taylor expansion of (* -1 (/ (* t z) a)) in z
2.232 * [taylor]: Taking taylor expansion of -1 in z
2.232 * [taylor]: Taking taylor expansion of (/ (* t z) a) in z
2.232 * [taylor]: Taking taylor expansion of (* t z) in z
2.232 * [taylor]: Taking taylor expansion of t in z
2.232 * [taylor]: Taking taylor expansion of z in z
2.232 * [taylor]: Taking taylor expansion of a in z
2.232 * [taylor]: Taking taylor expansion of (/ y a) in y
2.232 * [taylor]: Taking taylor expansion of y in y
2.232 * [taylor]: Taking taylor expansion of a in y
2.233 * [taylor]: Taking taylor expansion of 0 in z
2.233 * [taylor]: Taking taylor expansion of 0 in t
2.233 * [taylor]: Taking taylor expansion of 0 in a
2.233 * [taylor]: Taking taylor expansion of (* -1 (/ t a)) in t
2.233 * [taylor]: Taking taylor expansion of -1 in t
2.233 * [taylor]: Taking taylor expansion of (/ t a) in t
2.233 * [taylor]: Taking taylor expansion of t in t
2.233 * [taylor]: Taking taylor expansion of a in t
2.233 * [taylor]: Taking taylor expansion of 0 in y
2.233 * [taylor]: Taking taylor expansion of 0 in z
2.233 * [taylor]: Taking taylor expansion of 0 in t
2.233 * [taylor]: Taking taylor expansion of 0 in a
2.233 * [taylor]: Taking taylor expansion of (/ 1 a) in z
2.233 * [taylor]: Taking taylor expansion of a in z
2.233 * [taylor]: Taking taylor expansion of (/ 1 a) in t
2.233 * [taylor]: Taking taylor expansion of a in t
2.233 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.233 * [taylor]: Taking taylor expansion of a in a
2.233 * [taylor]: Taking taylor expansion of 0 in z
2.233 * [taylor]: Taking taylor expansion of 0 in t
2.233 * [taylor]: Taking taylor expansion of 0 in a
2.233 * [taylor]: Taking taylor expansion of 0 in t
2.233 * [taylor]: Taking taylor expansion of 0 in a
2.233 * [taylor]: Taking taylor expansion of 0 in t
2.234 * [taylor]: Taking taylor expansion of 0 in a
2.234 * [taylor]: Taking taylor expansion of 0 in a
2.234 * [taylor]: Taking taylor expansion of (/ -1 a) in a
2.234 * [taylor]: Taking taylor expansion of -1 in a
2.234 * [taylor]: Taking taylor expansion of a in a
2.234 * [taylor]: Taking taylor expansion of 0 in y
2.234 * [taylor]: Taking taylor expansion of 0 in z
2.234 * [taylor]: Taking taylor expansion of 0 in t
2.234 * [taylor]: Taking taylor expansion of 0 in a
2.234 * [taylor]: Taking taylor expansion of 0 in z
2.234 * [taylor]: Taking taylor expansion of 0 in t
2.234 * [taylor]: Taking taylor expansion of 0 in a
2.234 * [taylor]: Taking taylor expansion of 0 in z
2.234 * [taylor]: Taking taylor expansion of 0 in t
2.234 * [taylor]: Taking taylor expansion of 0 in a
2.234 * [taylor]: Taking taylor expansion of 0 in z
2.234 * [taylor]: Taking taylor expansion of 0 in t
2.234 * [taylor]: Taking taylor expansion of 0 in a
2.234 * [taylor]: Taking taylor expansion of 0 in t
2.234 * [taylor]: Taking taylor expansion of 0 in a
2.234 * [taylor]: Taking taylor expansion of 0 in t
2.235 * [taylor]: Taking taylor expansion of 0 in a
2.235 * [taylor]: Taking taylor expansion of 0 in t
2.235 * [taylor]: Taking taylor expansion of 0 in a
2.235 * [taylor]: Taking taylor expansion of 0 in t
2.235 * [taylor]: Taking taylor expansion of 0 in a
2.235 * [taylor]: Taking taylor expansion of 0 in t
2.235 * [taylor]: Taking taylor expansion of 0 in a
2.235 * [taylor]: Taking taylor expansion of 0 in a
2.235 * [taylor]: Taking taylor expansion of 0 in a
2.235 * [taylor]: Taking taylor expansion of 0 in a
2.235 * [taylor]: Taking taylor expansion of 0 in a
2.235 * [taylor]: Taking taylor expansion of 0 in a
2.235 * [taylor]: Taking taylor expansion of 0 in a
2.235 * [taylor]: Taking taylor expansion of 0 in a
2.235 * [approximate]: Taking taylor expansion of (* a (- (/ 1 (* x y)) (/ 1 (* t z)))) in (x y z t a) around 0
2.235 * [taylor]: Taking taylor expansion of (* a (- (/ 1 (* x y)) (/ 1 (* t z)))) in a
2.235 * [taylor]: Taking taylor expansion of a in a
2.236 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in a
2.236 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in a
2.236 * [taylor]: Taking taylor expansion of (* x y) in a
2.236 * [taylor]: Taking taylor expansion of x in a
2.236 * [taylor]: Taking taylor expansion of y in a
2.236 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in a
2.236 * [taylor]: Taking taylor expansion of (* t z) in a
2.236 * [taylor]: Taking taylor expansion of t in a
2.236 * [taylor]: Taking taylor expansion of z in a
2.236 * [taylor]: Taking taylor expansion of (* a (- (/ 1 (* x y)) (/ 1 (* t z)))) in t
2.236 * [taylor]: Taking taylor expansion of a in t
2.236 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t
2.236 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
2.236 * [taylor]: Taking taylor expansion of (* x y) in t
2.236 * [taylor]: Taking taylor expansion of x in t
2.236 * [taylor]: Taking taylor expansion of y in t
2.236 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
2.236 * [taylor]: Taking taylor expansion of (* t z) in t
2.236 * [taylor]: Taking taylor expansion of t in t
2.236 * [taylor]: Taking taylor expansion of z in t
2.236 * [taylor]: Taking taylor expansion of (* a (- (/ 1 (* x y)) (/ 1 (* t z)))) in z
2.236 * [taylor]: Taking taylor expansion of a in z
2.236 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z
2.236 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
2.236 * [taylor]: Taking taylor expansion of (* x y) in z
2.236 * [taylor]: Taking taylor expansion of x in z
2.236 * [taylor]: Taking taylor expansion of y in z
2.236 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
2.236 * [taylor]: Taking taylor expansion of (* t z) in z
2.236 * [taylor]: Taking taylor expansion of t in z
2.236 * [taylor]: Taking taylor expansion of z in z
2.236 * [taylor]: Taking taylor expansion of (* a (- (/ 1 (* x y)) (/ 1 (* t z)))) in y
2.236 * [taylor]: Taking taylor expansion of a in y
2.236 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y
2.236 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.236 * [taylor]: Taking taylor expansion of (* x y) in y
2.236 * [taylor]: Taking taylor expansion of x in y
2.236 * [taylor]: Taking taylor expansion of y in y
2.236 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
2.236 * [taylor]: Taking taylor expansion of (* t z) in y
2.236 * [taylor]: Taking taylor expansion of t in y
2.236 * [taylor]: Taking taylor expansion of z in y
2.236 * [taylor]: Taking taylor expansion of (* a (- (/ 1 (* x y)) (/ 1 (* t z)))) in x
2.236 * [taylor]: Taking taylor expansion of a in x
2.236 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x
2.236 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.237 * [taylor]: Taking taylor expansion of (* x y) in x
2.237 * [taylor]: Taking taylor expansion of x in x
2.237 * [taylor]: Taking taylor expansion of y in x
2.237 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
2.237 * [taylor]: Taking taylor expansion of (* t z) in x
2.237 * [taylor]: Taking taylor expansion of t in x
2.237 * [taylor]: Taking taylor expansion of z in x
2.237 * [taylor]: Taking taylor expansion of (* a (- (/ 1 (* x y)) (/ 1 (* t z)))) in x
2.237 * [taylor]: Taking taylor expansion of a in x
2.237 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x
2.237 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.237 * [taylor]: Taking taylor expansion of (* x y) in x
2.237 * [taylor]: Taking taylor expansion of x in x
2.237 * [taylor]: Taking taylor expansion of y in x
2.237 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
2.237 * [taylor]: Taking taylor expansion of (* t z) in x
2.237 * [taylor]: Taking taylor expansion of t in x
2.237 * [taylor]: Taking taylor expansion of z in x
2.237 * [taylor]: Taking taylor expansion of (/ a y) in y
2.237 * [taylor]: Taking taylor expansion of a in y
2.237 * [taylor]: Taking taylor expansion of y in y
2.237 * [taylor]: Taking taylor expansion of a in z
2.237 * [taylor]: Taking taylor expansion of (neg (/ a (* z t))) in y
2.237 * [taylor]: Taking taylor expansion of (/ a (* z t)) in y
2.237 * [taylor]: Taking taylor expansion of a in y
2.237 * [taylor]: Taking taylor expansion of (* z t) in y
2.237 * [taylor]: Taking taylor expansion of z in y
2.237 * [taylor]: Taking taylor expansion of t in y
2.237 * [taylor]: Taking taylor expansion of 0 in z
2.238 * [taylor]: Taking taylor expansion of a in t
2.238 * [taylor]: Taking taylor expansion of 0 in y
2.238 * [taylor]: Taking taylor expansion of (neg (/ a (* z t))) in z
2.238 * [taylor]: Taking taylor expansion of (/ a (* z t)) in z
2.238 * [taylor]: Taking taylor expansion of a in z
2.238 * [taylor]: Taking taylor expansion of (* z t) in z
2.238 * [taylor]: Taking taylor expansion of z in z
2.238 * [taylor]: Taking taylor expansion of t in z
2.238 * [taylor]: Taking taylor expansion of (neg (/ a t)) in t
2.238 * [taylor]: Taking taylor expansion of (/ a t) in t
2.238 * [taylor]: Taking taylor expansion of a in t
2.238 * [taylor]: Taking taylor expansion of t in t
2.238 * [taylor]: Taking taylor expansion of (neg a) in a
2.238 * [taylor]: Taking taylor expansion of a in a
2.238 * [taylor]: Taking taylor expansion of 0 in z
2.238 * [taylor]: Taking taylor expansion of 0 in t
2.238 * [taylor]: Taking taylor expansion of 0 in t
2.238 * [taylor]: Taking taylor expansion of a in a
2.239 * [taylor]: Taking taylor expansion of 0 in y
2.239 * [taylor]: Taking taylor expansion of 0 in z
2.239 * [taylor]: Taking taylor expansion of 0 in z
2.239 * [taylor]: Taking taylor expansion of 0 in z
2.239 * [taylor]: Taking taylor expansion of 0 in t
2.239 * [taylor]: Taking taylor expansion of 0 in t
2.239 * [taylor]: Taking taylor expansion of 0 in t
2.239 * [taylor]: Taking taylor expansion of 0 in t
2.239 * [taylor]: Taking taylor expansion of 0 in a
2.239 * [taylor]: Taking taylor expansion of 0 in a
2.239 * [taylor]: Taking taylor expansion of 0 in a
2.239 * [taylor]: Taking taylor expansion of 0 in a
2.239 * [approximate]: Taking taylor expansion of (* -1 (* a (- (/ 1 (* x y)) (/ 1 (* t z))))) in (x y z t a) around 0
2.239 * [taylor]: Taking taylor expansion of (* -1 (* a (- (/ 1 (* x y)) (/ 1 (* t z))))) in a
2.240 * [taylor]: Taking taylor expansion of -1 in a
2.240 * [taylor]: Taking taylor expansion of (* a (- (/ 1 (* x y)) (/ 1 (* t z)))) in a
2.240 * [taylor]: Taking taylor expansion of a in a
2.240 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in a
2.240 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in a
2.240 * [taylor]: Taking taylor expansion of (* x y) in a
2.240 * [taylor]: Taking taylor expansion of x in a
2.240 * [taylor]: Taking taylor expansion of y in a
2.240 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in a
2.240 * [taylor]: Taking taylor expansion of (* t z) in a
2.240 * [taylor]: Taking taylor expansion of t in a
2.240 * [taylor]: Taking taylor expansion of z in a
2.240 * [taylor]: Taking taylor expansion of (* -1 (* a (- (/ 1 (* x y)) (/ 1 (* t z))))) in t
2.240 * [taylor]: Taking taylor expansion of -1 in t
2.240 * [taylor]: Taking taylor expansion of (* a (- (/ 1 (* x y)) (/ 1 (* t z)))) in t
2.240 * [taylor]: Taking taylor expansion of a in t
2.240 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t
2.240 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
2.240 * [taylor]: Taking taylor expansion of (* x y) in t
2.240 * [taylor]: Taking taylor expansion of x in t
2.240 * [taylor]: Taking taylor expansion of y in t
2.240 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
2.240 * [taylor]: Taking taylor expansion of (* t z) in t
2.240 * [taylor]: Taking taylor expansion of t in t
2.240 * [taylor]: Taking taylor expansion of z in t
2.240 * [taylor]: Taking taylor expansion of (* -1 (* a (- (/ 1 (* x y)) (/ 1 (* t z))))) in z
2.240 * [taylor]: Taking taylor expansion of -1 in z
2.240 * [taylor]: Taking taylor expansion of (* a (- (/ 1 (* x y)) (/ 1 (* t z)))) in z
2.240 * [taylor]: Taking taylor expansion of a in z
2.240 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z
2.240 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
2.240 * [taylor]: Taking taylor expansion of (* x y) in z
2.240 * [taylor]: Taking taylor expansion of x in z
2.240 * [taylor]: Taking taylor expansion of y in z
2.240 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
2.240 * [taylor]: Taking taylor expansion of (* t z) in z
2.240 * [taylor]: Taking taylor expansion of t in z
2.240 * [taylor]: Taking taylor expansion of z in z
2.240 * [taylor]: Taking taylor expansion of (* -1 (* a (- (/ 1 (* x y)) (/ 1 (* t z))))) in y
2.240 * [taylor]: Taking taylor expansion of -1 in y
2.240 * [taylor]: Taking taylor expansion of (* a (- (/ 1 (* x y)) (/ 1 (* t z)))) in y
2.240 * [taylor]: Taking taylor expansion of a in y
2.240 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y
2.240 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.240 * [taylor]: Taking taylor expansion of (* x y) in y
2.240 * [taylor]: Taking taylor expansion of x in y
2.240 * [taylor]: Taking taylor expansion of y in y
2.240 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
2.241 * [taylor]: Taking taylor expansion of (* t z) in y
2.241 * [taylor]: Taking taylor expansion of t in y
2.241 * [taylor]: Taking taylor expansion of z in y
2.241 * [taylor]: Taking taylor expansion of (* -1 (* a (- (/ 1 (* x y)) (/ 1 (* t z))))) in x
2.241 * [taylor]: Taking taylor expansion of -1 in x
2.241 * [taylor]: Taking taylor expansion of (* a (- (/ 1 (* x y)) (/ 1 (* t z)))) in x
2.241 * [taylor]: Taking taylor expansion of a in x
2.241 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x
2.241 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.241 * [taylor]: Taking taylor expansion of (* x y) in x
2.241 * [taylor]: Taking taylor expansion of x in x
2.241 * [taylor]: Taking taylor expansion of y in x
2.241 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
2.241 * [taylor]: Taking taylor expansion of (* t z) in x
2.241 * [taylor]: Taking taylor expansion of t in x
2.241 * [taylor]: Taking taylor expansion of z in x
2.241 * [taylor]: Taking taylor expansion of (* -1 (* a (- (/ 1 (* x y)) (/ 1 (* t z))))) in x
2.241 * [taylor]: Taking taylor expansion of -1 in x
2.241 * [taylor]: Taking taylor expansion of (* a (- (/ 1 (* x y)) (/ 1 (* t z)))) in x
2.241 * [taylor]: Taking taylor expansion of a in x
2.241 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x
2.241 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.241 * [taylor]: Taking taylor expansion of (* x y) in x
2.241 * [taylor]: Taking taylor expansion of x in x
2.241 * [taylor]: Taking taylor expansion of y in x
2.241 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
2.241 * [taylor]: Taking taylor expansion of (* t z) in x
2.241 * [taylor]: Taking taylor expansion of t in x
2.241 * [taylor]: Taking taylor expansion of z in x
2.241 * [taylor]: Taking taylor expansion of (* -1 (/ a y)) in y
2.241 * [taylor]: Taking taylor expansion of -1 in y
2.241 * [taylor]: Taking taylor expansion of (/ a y) in y
2.241 * [taylor]: Taking taylor expansion of a in y
2.241 * [taylor]: Taking taylor expansion of y in y
2.241 * [taylor]: Taking taylor expansion of (* -1 a) in z
2.241 * [taylor]: Taking taylor expansion of -1 in z
2.241 * [taylor]: Taking taylor expansion of a in z
2.242 * [taylor]: Taking taylor expansion of (/ a (* z t)) in y
2.242 * [taylor]: Taking taylor expansion of a in y
2.242 * [taylor]: Taking taylor expansion of (* z t) in y
2.242 * [taylor]: Taking taylor expansion of z in y
2.242 * [taylor]: Taking taylor expansion of t in y
2.242 * [taylor]: Taking taylor expansion of 0 in z
2.242 * [taylor]: Taking taylor expansion of (* -1 a) in t
2.242 * [taylor]: Taking taylor expansion of -1 in t
2.242 * [taylor]: Taking taylor expansion of a in t
2.242 * [taylor]: Taking taylor expansion of 0 in y
2.242 * [taylor]: Taking taylor expansion of (/ a (* z t)) in z
2.242 * [taylor]: Taking taylor expansion of a in z
2.242 * [taylor]: Taking taylor expansion of (* z t) in z
2.242 * [taylor]: Taking taylor expansion of z in z
2.242 * [taylor]: Taking taylor expansion of t in z
2.242 * [taylor]: Taking taylor expansion of (/ a t) in t
2.242 * [taylor]: Taking taylor expansion of a in t
2.242 * [taylor]: Taking taylor expansion of t in t
2.242 * [taylor]: Taking taylor expansion of a in a
2.243 * [taylor]: Taking taylor expansion of 0 in z
2.243 * [taylor]: Taking taylor expansion of 0 in t
2.243 * [taylor]: Taking taylor expansion of 0 in t
2.243 * [taylor]: Taking taylor expansion of (* -1 a) in a
2.243 * [taylor]: Taking taylor expansion of -1 in a
2.243 * [taylor]: Taking taylor expansion of a in a
2.243 * [taylor]: Taking taylor expansion of 0 in y
2.243 * [taylor]: Taking taylor expansion of 0 in z
2.243 * [taylor]: Taking taylor expansion of 0 in z
2.243 * [taylor]: Taking taylor expansion of 0 in z
2.244 * [taylor]: Taking taylor expansion of 0 in t
2.244 * [taylor]: Taking taylor expansion of 0 in t
2.244 * [taylor]: Taking taylor expansion of 0 in t
2.244 * [taylor]: Taking taylor expansion of 0 in t
2.244 * [taylor]: Taking taylor expansion of 0 in a
2.244 * [taylor]: Taking taylor expansion of 0 in a
2.244 * [taylor]: Taking taylor expansion of 0 in a
2.244 * [taylor]: Taking taylor expansion of 0 in a
2.244 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
2.244 * [approximate]: Taking taylor expansion of (- (* x y) (* t z)) in (x y z t) around 0
2.244 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in t
2.244 * [taylor]: Taking taylor expansion of (* x y) in t
2.244 * [taylor]: Taking taylor expansion of x in t
2.244 * [taylor]: Taking taylor expansion of y in t
2.244 * [taylor]: Taking taylor expansion of (* t z) in t
2.244 * [taylor]: Taking taylor expansion of t in t
2.244 * [taylor]: Taking taylor expansion of z in t
2.244 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in z
2.244 * [taylor]: Taking taylor expansion of (* x y) in z
2.244 * [taylor]: Taking taylor expansion of x in z
2.244 * [taylor]: Taking taylor expansion of y in z
2.244 * [taylor]: Taking taylor expansion of (* t z) in z
2.244 * [taylor]: Taking taylor expansion of t in z
2.244 * [taylor]: Taking taylor expansion of z in z
2.244 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in y
2.244 * [taylor]: Taking taylor expansion of (* x y) in y
2.244 * [taylor]: Taking taylor expansion of x in y
2.244 * [taylor]: Taking taylor expansion of y in y
2.244 * [taylor]: Taking taylor expansion of (* t z) in y
2.244 * [taylor]: Taking taylor expansion of t in y
2.244 * [taylor]: Taking taylor expansion of z in y
2.244 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x
2.244 * [taylor]: Taking taylor expansion of (* x y) in x
2.244 * [taylor]: Taking taylor expansion of x in x
2.244 * [taylor]: Taking taylor expansion of y in x
2.244 * [taylor]: Taking taylor expansion of (* t z) in x
2.244 * [taylor]: Taking taylor expansion of t in x
2.244 * [taylor]: Taking taylor expansion of z in x
2.244 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x
2.244 * [taylor]: Taking taylor expansion of (* x y) in x
2.245 * [taylor]: Taking taylor expansion of x in x
2.245 * [taylor]: Taking taylor expansion of y in x
2.245 * [taylor]: Taking taylor expansion of (* t z) in x
2.245 * [taylor]: Taking taylor expansion of t in x
2.245 * [taylor]: Taking taylor expansion of z in x
2.245 * [taylor]: Taking taylor expansion of (neg (* t z)) in y
2.245 * [taylor]: Taking taylor expansion of (* t z) in y
2.245 * [taylor]: Taking taylor expansion of t in y
2.245 * [taylor]: Taking taylor expansion of z in y
2.245 * [taylor]: Taking taylor expansion of (neg (* t z)) in z
2.245 * [taylor]: Taking taylor expansion of (* t z) in z
2.245 * [taylor]: Taking taylor expansion of t in z
2.245 * [taylor]: Taking taylor expansion of z in z
2.245 * [taylor]: Taking taylor expansion of 0 in t
2.245 * [taylor]: Taking taylor expansion of y in y
2.245 * [taylor]: Taking taylor expansion of 0 in z
2.245 * [taylor]: Taking taylor expansion of 0 in t
2.245 * [taylor]: Taking taylor expansion of 0 in z
2.245 * [taylor]: Taking taylor expansion of 0 in t
2.245 * [taylor]: Taking taylor expansion of (neg t) in t
2.245 * [taylor]: Taking taylor expansion of t in t
2.245 * [taylor]: Taking taylor expansion of 0 in y
2.245 * [taylor]: Taking taylor expansion of 0 in z
2.245 * [taylor]: Taking taylor expansion of 0 in t
2.245 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0
2.245 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t
2.245 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
2.245 * [taylor]: Taking taylor expansion of (* x y) in t
2.245 * [taylor]: Taking taylor expansion of x in t
2.246 * [taylor]: Taking taylor expansion of y in t
2.246 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
2.246 * [taylor]: Taking taylor expansion of (* t z) in t
2.246 * [taylor]: Taking taylor expansion of t in t
2.246 * [taylor]: Taking taylor expansion of z in t
2.246 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z
2.246 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
2.246 * [taylor]: Taking taylor expansion of (* x y) in z
2.246 * [taylor]: Taking taylor expansion of x in z
2.246 * [taylor]: Taking taylor expansion of y in z
2.246 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
2.246 * [taylor]: Taking taylor expansion of (* t z) in z
2.246 * [taylor]: Taking taylor expansion of t in z
2.246 * [taylor]: Taking taylor expansion of z in z
2.246 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y
2.246 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.246 * [taylor]: Taking taylor expansion of (* x y) in y
2.246 * [taylor]: Taking taylor expansion of x in y
2.246 * [taylor]: Taking taylor expansion of y in y
2.246 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
2.246 * [taylor]: Taking taylor expansion of (* t z) in y
2.246 * [taylor]: Taking taylor expansion of t in y
2.246 * [taylor]: Taking taylor expansion of z in y
2.246 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x
2.246 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.246 * [taylor]: Taking taylor expansion of (* x y) in x
2.246 * [taylor]: Taking taylor expansion of x in x
2.246 * [taylor]: Taking taylor expansion of y in x
2.246 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
2.246 * [taylor]: Taking taylor expansion of (* t z) in x
2.246 * [taylor]: Taking taylor expansion of t in x
2.246 * [taylor]: Taking taylor expansion of z in x
2.246 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x
2.246 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.246 * [taylor]: Taking taylor expansion of (* x y) in x
2.246 * [taylor]: Taking taylor expansion of x in x
2.246 * [taylor]: Taking taylor expansion of y in x
2.246 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
2.246 * [taylor]: Taking taylor expansion of (* t z) in x
2.246 * [taylor]: Taking taylor expansion of t in x
2.246 * [taylor]: Taking taylor expansion of z in x
2.247 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.247 * [taylor]: Taking taylor expansion of y in y
2.247 * [taylor]: Taking taylor expansion of 1 in z
2.247 * [taylor]: Taking taylor expansion of (neg (/ 1 (* t z))) in y
2.247 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
2.247 * [taylor]: Taking taylor expansion of (* t z) in y
2.247 * [taylor]: Taking taylor expansion of t in y
2.247 * [taylor]: Taking taylor expansion of z in y
2.247 * [taylor]: Taking taylor expansion of 0 in z
2.247 * [taylor]: Taking taylor expansion of 1 in t
2.247 * [taylor]: Taking taylor expansion of 0 in y
2.247 * [taylor]: Taking taylor expansion of (neg (/ 1 (* t z))) in z
2.247 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
2.247 * [taylor]: Taking taylor expansion of (* t z) in z
2.247 * [taylor]: Taking taylor expansion of t in z
2.247 * [taylor]: Taking taylor expansion of z in z
2.247 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
2.247 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.247 * [taylor]: Taking taylor expansion of t in t
2.248 * [taylor]: Taking taylor expansion of 0 in z
2.248 * [taylor]: Taking taylor expansion of 0 in t
2.248 * [taylor]: Taking taylor expansion of 0 in t
2.248 * [taylor]: Taking taylor expansion of 0 in y
2.248 * [taylor]: Taking taylor expansion of 0 in z
2.248 * [taylor]: Taking taylor expansion of 0 in z
2.248 * [taylor]: Taking taylor expansion of 0 in z
2.248 * [taylor]: Taking taylor expansion of 0 in t
2.248 * [taylor]: Taking taylor expansion of 0 in t
2.248 * [taylor]: Taking taylor expansion of 0 in t
2.248 * [taylor]: Taking taylor expansion of 0 in t
2.249 * [taylor]: Taking taylor expansion of 0 in y
2.249 * [taylor]: Taking taylor expansion of 0 in z
2.249 * [taylor]: Taking taylor expansion of 0 in z
2.249 * [taylor]: Taking taylor expansion of 0 in z
2.249 * [taylor]: Taking taylor expansion of 0 in z
2.249 * [taylor]: Taking taylor expansion of 0 in t
2.249 * [taylor]: Taking taylor expansion of 0 in t
2.249 * [taylor]: Taking taylor expansion of 0 in t
2.249 * [taylor]: Taking taylor expansion of 0 in t
2.249 * [taylor]: Taking taylor expansion of 0 in t
2.249 * [taylor]: Taking taylor expansion of 0 in t
2.249 * [taylor]: Taking taylor expansion of 0 in t
2.249 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0
2.249 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t
2.250 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
2.250 * [taylor]: Taking taylor expansion of (* x y) in t
2.250 * [taylor]: Taking taylor expansion of x in t
2.250 * [taylor]: Taking taylor expansion of y in t
2.250 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
2.250 * [taylor]: Taking taylor expansion of (* t z) in t
2.250 * [taylor]: Taking taylor expansion of t in t
2.250 * [taylor]: Taking taylor expansion of z in t
2.250 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z
2.250 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
2.250 * [taylor]: Taking taylor expansion of (* x y) in z
2.250 * [taylor]: Taking taylor expansion of x in z
2.250 * [taylor]: Taking taylor expansion of y in z
2.250 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
2.250 * [taylor]: Taking taylor expansion of (* t z) in z
2.250 * [taylor]: Taking taylor expansion of t in z
2.250 * [taylor]: Taking taylor expansion of z in z
2.250 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y
2.250 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.250 * [taylor]: Taking taylor expansion of (* x y) in y
2.250 * [taylor]: Taking taylor expansion of x in y
2.250 * [taylor]: Taking taylor expansion of y in y
2.250 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
2.250 * [taylor]: Taking taylor expansion of (* t z) in y
2.250 * [taylor]: Taking taylor expansion of t in y
2.250 * [taylor]: Taking taylor expansion of z in y
2.250 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x
2.250 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.250 * [taylor]: Taking taylor expansion of (* x y) in x
2.250 * [taylor]: Taking taylor expansion of x in x
2.250 * [taylor]: Taking taylor expansion of y in x
2.250 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
2.250 * [taylor]: Taking taylor expansion of (* t z) in x
2.250 * [taylor]: Taking taylor expansion of t in x
2.250 * [taylor]: Taking taylor expansion of z in x
2.250 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x
2.250 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.250 * [taylor]: Taking taylor expansion of (* x y) in x
2.250 * [taylor]: Taking taylor expansion of x in x
2.250 * [taylor]: Taking taylor expansion of y in x
2.250 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
2.251 * [taylor]: Taking taylor expansion of (* t z) in x
2.251 * [taylor]: Taking taylor expansion of t in x
2.251 * [taylor]: Taking taylor expansion of z in x
2.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.251 * [taylor]: Taking taylor expansion of y in y
2.251 * [taylor]: Taking taylor expansion of 1 in z
2.251 * [taylor]: Taking taylor expansion of (neg (/ 1 (* t z))) in y
2.251 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
2.251 * [taylor]: Taking taylor expansion of (* t z) in y
2.251 * [taylor]: Taking taylor expansion of t in y
2.251 * [taylor]: Taking taylor expansion of z in y
2.251 * [taylor]: Taking taylor expansion of 0 in z
2.251 * [taylor]: Taking taylor expansion of 1 in t
2.251 * [taylor]: Taking taylor expansion of 0 in y
2.251 * [taylor]: Taking taylor expansion of (neg (/ 1 (* t z))) in z
2.251 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
2.251 * [taylor]: Taking taylor expansion of (* t z) in z
2.251 * [taylor]: Taking taylor expansion of t in z
2.251 * [taylor]: Taking taylor expansion of z in z
2.252 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
2.252 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.252 * [taylor]: Taking taylor expansion of t in t
2.252 * [taylor]: Taking taylor expansion of 0 in z
2.252 * [taylor]: Taking taylor expansion of 0 in t
2.252 * [taylor]: Taking taylor expansion of 0 in t
2.252 * [taylor]: Taking taylor expansion of 0 in y
2.252 * [taylor]: Taking taylor expansion of 0 in z
2.252 * [taylor]: Taking taylor expansion of 0 in z
2.252 * [taylor]: Taking taylor expansion of 0 in z
2.252 * [taylor]: Taking taylor expansion of 0 in t
2.252 * [taylor]: Taking taylor expansion of 0 in t
2.252 * [taylor]: Taking taylor expansion of 0 in t
2.252 * [taylor]: Taking taylor expansion of 0 in t
2.253 * [taylor]: Taking taylor expansion of 0 in y
2.253 * [taylor]: Taking taylor expansion of 0 in z
2.253 * [taylor]: Taking taylor expansion of 0 in z
2.253 * [taylor]: Taking taylor expansion of 0 in z
2.253 * [taylor]: Taking taylor expansion of 0 in z
2.253 * [taylor]: Taking taylor expansion of 0 in t
2.253 * [taylor]: Taking taylor expansion of 0 in t
2.253 * [taylor]: Taking taylor expansion of 0 in t
2.253 * [taylor]: Taking taylor expansion of 0 in t
2.253 * [taylor]: Taking taylor expansion of 0 in t
2.253 * [taylor]: Taking taylor expansion of 0 in t
2.253 * [taylor]: Taking taylor expansion of 0 in t
2.254 * * * [progress]: simplifying candidates
2.254 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (- (* x y) (* z t))) (log a))
  (log (/ (- (* x y) (* z t)) a))
  (exp (/ (- (* x y) (* z t)) a))
  (/ (* (* (- (* x y) (* z t)) (- (* x y) (* z t))) (- (* x y) (* z t))) (* (* a a) a))
  (* (cbrt (/ (- (* x y) (* z t)) a)) (cbrt (/ (- (* x y) (* z t)) a)))
  (cbrt (/ (- (* x y) (* z t)) a))
  (* (* (/ (- (* x y) (* z t)) a) (/ (- (* x y) (* z t)) a)) (/ (- (* x y) (* z t)) a))
  (sqrt (/ (- (* x y) (* z t)) a))
  (sqrt (/ (- (* x y) (* z t)) a))
  (neg (- (* x y) (* z t)))
  (neg a)
  (/ (* x y) a)
  (/ (* z t) a)
  (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (* (cbrt a) (cbrt a)))
  (/ (cbrt (- (* x y) (* z t))) (cbrt a))
  (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (sqrt a))
  (/ (cbrt (- (* x y) (* z t))) (sqrt a))
  (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) 1)
  (/ (cbrt (- (* x y) (* z t))) a)
  (/ (sqrt (- (* x y) (* z t))) (* (cbrt a) (cbrt a)))
  (/ (sqrt (- (* x y) (* z t))) (cbrt a))
  (/ (sqrt (- (* x y) (* z t))) (sqrt a))
  (/ (sqrt (- (* x y) (* z t))) (sqrt a))
  (/ (sqrt (- (* x y) (* z t))) 1)
  (/ (sqrt (- (* x y) (* z t))) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- (* x y) (* z t)) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- (* x y) (* z t)) (sqrt a))
  (/ 1 1)
  (/ (- (* x y) (* z t)) a)
  (/ 1 a)
  (/ a (- (* x y) (* z t)))
  (/ (- (* x y) (* z t)) (* (cbrt a) (cbrt a)))
  (/ (- (* x y) (* z t)) (sqrt a))
  (/ (- (* x y) (* z t)) 1)
  (/ a (cbrt (- (* x y) (* z t))))
  (/ a (sqrt (- (* x y) (* z t))))
  (/ a (- (* x y) (* z t)))
  (* a (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))))
  (* a (+ (* x y) (* z t)))
  (/ (exp (* x y)) (exp (* z t)))
  (log (- (* x y) (* z t)))
  (exp (- (* x y) (* z t)))
  (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
  (cbrt (- (* x y) (* z t)))
  (* (* (- (* x y) (* z t)) (- (* x y) (* z t))) (- (* x y) (* z t)))
  (sqrt (- (* x y) (* z t)))
  (sqrt (- (* x y) (* z t)))
  (- (pow (* x y) 3) (pow (* z t) 3))
  (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))
  (neg (* z t))
  (- (* (* x y) (* x y)) (* (* z t) (* z t)))
  (+ (* x y) (* z t))
  (neg (* z t))
  (- (/ (* x y) a) (/ (* t z) a))
  0
  0
  0
  (- (* x y) (* t z))
  (- (* x y) (* t z))
2.258 * * [simplify]: iteration  0 :  204  enodes  (cost  313 )
2.262 * * [simplify]: iteration  1 :  717  enodes  (cost  288 )
2.277 * * [simplify]: iteration  2 :  2686  enodes  (cost  288 )
2.338 * * [simplify]: iteration  3 :  5001  enodes  (cost  288 )
2.344 * [simplify]: Simplified to:
   (log (/ (- (* x y) (* z t)) a))
  (log (/ (- (* x y) (* z t)) a))
  (exp (/ (- (* x y) (* z t)) a))
  (pow (/ (- (* x y) (* z t)) a) 3)
  (* (cbrt (/ (- (* x y) (* z t)) a)) (cbrt (/ (- (* x y) (* z t)) a)))
  (cbrt (/ (- (* x y) (* z t)) a))
  (pow (/ (- (* x y) (* z t)) a) 3)
  (sqrt (/ (- (* x y) (* z t)) a))
  (sqrt (/ (- (* x y) (* z t)) a))
  (neg (- (* x y) (* z t)))
  (neg a)
  (/ (* x y) a)
  (/ (* t z) a)
  (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (* (cbrt a) (cbrt a)))
  (/ (cbrt (- (* x y) (* z t))) (cbrt a))
  (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (sqrt a))
  (/ (cbrt (- (* x y) (* z t))) (sqrt a))
  (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
  (/ (cbrt (- (* x y) (* z t))) a)
  (/ (sqrt (- (* x y) (* z t))) (* (cbrt a) (cbrt a)))
  (/ (sqrt (- (* x y) (* z t))) (cbrt a))
  (/ (sqrt (- (* x y) (* z t))) (sqrt a))
  (/ (sqrt (- (* x y) (* z t))) (sqrt a))
  (sqrt (- (* x y) (* z t)))
  (/ (sqrt (- (* x y) (* z t))) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- (* x y) (* z t)) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- (* x y) (* z t)) (sqrt a))
  1
  (/ (- (* x y) (* z t)) a)
  (/ 1 a)
  (/ a (- (* x y) (* z t)))
  (/ (- (* x y) (* z t)) (* (cbrt a) (cbrt a)))
  (/ (- (* x y) (* z t)) (sqrt a))
  (- (* x y) (* z t))
  (/ a (cbrt (- (* x y) (* z t))))
  (/ a (sqrt (- (* x y) (* z t))))
  (/ a (- (* x y) (* z t)))
  (* (+ (* (* z t) (+ (* z t) (* x y))) (* (* x y) (* x y))) a)
  (* a (+ (* x y) (* z t)))
  (exp (- (* x y) (* z t)))
  (log (- (* x y) (* z t)))
  (exp (- (* x y) (* z t)))
  (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
  (cbrt (- (* x y) (* z t)))
  (pow (- (* x y) (* z t)) 3)
  (sqrt (- (* x y) (* z t)))
  (sqrt (- (* x y) (* z t)))
  (- (pow (* x y) 3) (pow (* z t) 3))
  (+ (* (* z t) (+ (* z t) (* x y))) (* (* x y) (* x y)))
  (neg (* z t))
  (- (* (* x y) (* x y)) (* (* z t) (* z t)))
  (+ (* x y) (* z t))
  (neg (* z t))
  (/ (- (* x y) (* z t)) a)
  0
  0
  0
  (- (* x y) (* z t))
  (- (* x y) (* z t))
2.344 * * * [progress]: adding candidates to table
2.395 * * [progress]: iteration 2 / 4
2.395 * * * [progress]: picking best candidate
2.440 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- (/ (* x y) a) (/ (* t z) a)))>
2.440 * * * [progress]: localizing error
2.448 * * * [progress]: generating rewritten candidates
2.448 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
2.452 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.457 * * * [progress]: generating series expansions
2.457 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
2.457 * [approximate]: Taking taylor expansion of (/ (* x y) a) in (x y a) around 0
2.457 * [taylor]: Taking taylor expansion of (/ (* x y) a) in a
2.457 * [taylor]: Taking taylor expansion of (* x y) in a
2.457 * [taylor]: Taking taylor expansion of x in a
2.457 * [taylor]: Taking taylor expansion of y in a
2.457 * [taylor]: Taking taylor expansion of a in a
2.457 * [taylor]: Taking taylor expansion of (/ (* x y) a) in y
2.457 * [taylor]: Taking taylor expansion of (* x y) in y
2.457 * [taylor]: Taking taylor expansion of x in y
2.457 * [taylor]: Taking taylor expansion of y in y
2.457 * [taylor]: Taking taylor expansion of a in y
2.457 * [taylor]: Taking taylor expansion of (/ (* x y) a) in x
2.457 * [taylor]: Taking taylor expansion of (* x y) in x
2.457 * [taylor]: Taking taylor expansion of x in x
2.457 * [taylor]: Taking taylor expansion of y in x
2.457 * [taylor]: Taking taylor expansion of a in x
2.457 * [taylor]: Taking taylor expansion of (/ (* x y) a) in x
2.457 * [taylor]: Taking taylor expansion of (* x y) in x
2.457 * [taylor]: Taking taylor expansion of x in x
2.457 * [taylor]: Taking taylor expansion of y in x
2.457 * [taylor]: Taking taylor expansion of a in x
2.458 * [taylor]: Taking taylor expansion of (/ y a) in y
2.458 * [taylor]: Taking taylor expansion of y in y
2.458 * [taylor]: Taking taylor expansion of a in y
2.458 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.458 * [taylor]: Taking taylor expansion of a in a
2.458 * [taylor]: Taking taylor expansion of 0 in y
2.458 * [taylor]: Taking taylor expansion of 0 in a
2.458 * [taylor]: Taking taylor expansion of 0 in a
2.458 * [taylor]: Taking taylor expansion of 0 in y
2.458 * [taylor]: Taking taylor expansion of 0 in a
2.458 * [taylor]: Taking taylor expansion of 0 in a
2.458 * [taylor]: Taking taylor expansion of 0 in a
2.458 * [taylor]: Taking taylor expansion of 0 in y
2.458 * [taylor]: Taking taylor expansion of 0 in a
2.458 * [taylor]: Taking taylor expansion of 0 in a
2.458 * [taylor]: Taking taylor expansion of 0 in a
2.459 * [taylor]: Taking taylor expansion of 0 in a
2.459 * [approximate]: Taking taylor expansion of (/ a (* x y)) in (x y a) around 0
2.459 * [taylor]: Taking taylor expansion of (/ a (* x y)) in a
2.459 * [taylor]: Taking taylor expansion of a in a
2.459 * [taylor]: Taking taylor expansion of (* x y) in a
2.459 * [taylor]: Taking taylor expansion of x in a
2.459 * [taylor]: Taking taylor expansion of y in a
2.459 * [taylor]: Taking taylor expansion of (/ a (* x y)) in y
2.459 * [taylor]: Taking taylor expansion of a in y
2.459 * [taylor]: Taking taylor expansion of (* x y) in y
2.459 * [taylor]: Taking taylor expansion of x in y
2.459 * [taylor]: Taking taylor expansion of y in y
2.459 * [taylor]: Taking taylor expansion of (/ a (* x y)) in x
2.459 * [taylor]: Taking taylor expansion of a in x
2.459 * [taylor]: Taking taylor expansion of (* x y) in x
2.459 * [taylor]: Taking taylor expansion of x in x
2.459 * [taylor]: Taking taylor expansion of y in x
2.459 * [taylor]: Taking taylor expansion of (/ a (* x y)) in x
2.459 * [taylor]: Taking taylor expansion of a in x
2.459 * [taylor]: Taking taylor expansion of (* x y) in x
2.459 * [taylor]: Taking taylor expansion of x in x
2.459 * [taylor]: Taking taylor expansion of y in x
2.459 * [taylor]: Taking taylor expansion of (/ a y) in y
2.459 * [taylor]: Taking taylor expansion of a in y
2.459 * [taylor]: Taking taylor expansion of y in y
2.459 * [taylor]: Taking taylor expansion of a in a
2.459 * [taylor]: Taking taylor expansion of 0 in y
2.459 * [taylor]: Taking taylor expansion of 0 in a
2.460 * [taylor]: Taking taylor expansion of 0 in y
2.460 * [taylor]: Taking taylor expansion of 0 in a
2.460 * [taylor]: Taking taylor expansion of 0 in a
2.460 * [approximate]: Taking taylor expansion of (* -1 (/ a (* x y))) in (x y a) around 0
2.460 * [taylor]: Taking taylor expansion of (* -1 (/ a (* x y))) in a
2.460 * [taylor]: Taking taylor expansion of -1 in a
2.460 * [taylor]: Taking taylor expansion of (/ a (* x y)) in a
2.460 * [taylor]: Taking taylor expansion of a in a
2.460 * [taylor]: Taking taylor expansion of (* x y) in a
2.460 * [taylor]: Taking taylor expansion of x in a
2.460 * [taylor]: Taking taylor expansion of y in a
2.460 * [taylor]: Taking taylor expansion of (* -1 (/ a (* x y))) in y
2.460 * [taylor]: Taking taylor expansion of -1 in y
2.460 * [taylor]: Taking taylor expansion of (/ a (* x y)) in y
2.460 * [taylor]: Taking taylor expansion of a in y
2.460 * [taylor]: Taking taylor expansion of (* x y) in y
2.460 * [taylor]: Taking taylor expansion of x in y
2.460 * [taylor]: Taking taylor expansion of y in y
2.460 * [taylor]: Taking taylor expansion of (* -1 (/ a (* x y))) in x
2.460 * [taylor]: Taking taylor expansion of -1 in x
2.460 * [taylor]: Taking taylor expansion of (/ a (* x y)) in x
2.460 * [taylor]: Taking taylor expansion of a in x
2.460 * [taylor]: Taking taylor expansion of (* x y) in x
2.460 * [taylor]: Taking taylor expansion of x in x
2.460 * [taylor]: Taking taylor expansion of y in x
2.460 * [taylor]: Taking taylor expansion of (* -1 (/ a (* x y))) in x
2.460 * [taylor]: Taking taylor expansion of -1 in x
2.460 * [taylor]: Taking taylor expansion of (/ a (* x y)) in x
2.460 * [taylor]: Taking taylor expansion of a in x
2.460 * [taylor]: Taking taylor expansion of (* x y) in x
2.460 * [taylor]: Taking taylor expansion of x in x
2.460 * [taylor]: Taking taylor expansion of y in x
2.461 * [taylor]: Taking taylor expansion of (* -1 (/ a y)) in y
2.461 * [taylor]: Taking taylor expansion of -1 in y
2.461 * [taylor]: Taking taylor expansion of (/ a y) in y
2.461 * [taylor]: Taking taylor expansion of a in y
2.461 * [taylor]: Taking taylor expansion of y in y
2.461 * [taylor]: Taking taylor expansion of (* -1 a) in a
2.461 * [taylor]: Taking taylor expansion of -1 in a
2.461 * [taylor]: Taking taylor expansion of a in a
2.461 * [taylor]: Taking taylor expansion of 0 in y
2.461 * [taylor]: Taking taylor expansion of 0 in a
2.461 * [taylor]: Taking taylor expansion of 0 in y
2.461 * [taylor]: Taking taylor expansion of 0 in a
2.461 * [taylor]: Taking taylor expansion of 0 in a
2.461 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
2.462 * [approximate]: Taking taylor expansion of (/ (* t z) a) in (t z a) around 0
2.462 * [taylor]: Taking taylor expansion of (/ (* t z) a) in a
2.462 * [taylor]: Taking taylor expansion of (* t z) in a
2.462 * [taylor]: Taking taylor expansion of t in a
2.462 * [taylor]: Taking taylor expansion of z in a
2.462 * [taylor]: Taking taylor expansion of a in a
2.462 * [taylor]: Taking taylor expansion of (/ (* t z) a) in z
2.462 * [taylor]: Taking taylor expansion of (* t z) in z
2.462 * [taylor]: Taking taylor expansion of t in z
2.462 * [taylor]: Taking taylor expansion of z in z
2.462 * [taylor]: Taking taylor expansion of a in z
2.462 * [taylor]: Taking taylor expansion of (/ (* t z) a) in t
2.462 * [taylor]: Taking taylor expansion of (* t z) in t
2.462 * [taylor]: Taking taylor expansion of t in t
2.462 * [taylor]: Taking taylor expansion of z in t
2.462 * [taylor]: Taking taylor expansion of a in t
2.462 * [taylor]: Taking taylor expansion of (/ (* t z) a) in t
2.462 * [taylor]: Taking taylor expansion of (* t z) in t
2.462 * [taylor]: Taking taylor expansion of t in t
2.462 * [taylor]: Taking taylor expansion of z in t
2.462 * [taylor]: Taking taylor expansion of a in t
2.462 * [taylor]: Taking taylor expansion of (/ z a) in z
2.462 * [taylor]: Taking taylor expansion of z in z
2.462 * [taylor]: Taking taylor expansion of a in z
2.462 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.462 * [taylor]: Taking taylor expansion of a in a
2.462 * [taylor]: Taking taylor expansion of 0 in z
2.462 * [taylor]: Taking taylor expansion of 0 in a
2.462 * [taylor]: Taking taylor expansion of 0 in a
2.463 * [taylor]: Taking taylor expansion of 0 in z
2.463 * [taylor]: Taking taylor expansion of 0 in a
2.463 * [taylor]: Taking taylor expansion of 0 in a
2.463 * [taylor]: Taking taylor expansion of 0 in a
2.463 * [taylor]: Taking taylor expansion of 0 in z
2.463 * [taylor]: Taking taylor expansion of 0 in a
2.463 * [taylor]: Taking taylor expansion of 0 in a
2.463 * [taylor]: Taking taylor expansion of 0 in a
2.463 * [taylor]: Taking taylor expansion of 0 in a
2.463 * [approximate]: Taking taylor expansion of (/ a (* t z)) in (t z a) around 0
2.463 * [taylor]: Taking taylor expansion of (/ a (* t z)) in a
2.463 * [taylor]: Taking taylor expansion of a in a
2.463 * [taylor]: Taking taylor expansion of (* t z) in a
2.463 * [taylor]: Taking taylor expansion of t in a
2.463 * [taylor]: Taking taylor expansion of z in a
2.463 * [taylor]: Taking taylor expansion of (/ a (* t z)) in z
2.463 * [taylor]: Taking taylor expansion of a in z
2.463 * [taylor]: Taking taylor expansion of (* t z) in z
2.463 * [taylor]: Taking taylor expansion of t in z
2.463 * [taylor]: Taking taylor expansion of z in z
2.463 * [taylor]: Taking taylor expansion of (/ a (* t z)) in t
2.463 * [taylor]: Taking taylor expansion of a in t
2.463 * [taylor]: Taking taylor expansion of (* t z) in t
2.463 * [taylor]: Taking taylor expansion of t in t
2.463 * [taylor]: Taking taylor expansion of z in t
2.464 * [taylor]: Taking taylor expansion of (/ a (* t z)) in t
2.464 * [taylor]: Taking taylor expansion of a in t
2.464 * [taylor]: Taking taylor expansion of (* t z) in t
2.464 * [taylor]: Taking taylor expansion of t in t
2.464 * [taylor]: Taking taylor expansion of z in t
2.464 * [taylor]: Taking taylor expansion of (/ a z) in z
2.464 * [taylor]: Taking taylor expansion of a in z
2.464 * [taylor]: Taking taylor expansion of z in z
2.464 * [taylor]: Taking taylor expansion of a in a
2.464 * [taylor]: Taking taylor expansion of 0 in z
2.464 * [taylor]: Taking taylor expansion of 0 in a
2.464 * [taylor]: Taking taylor expansion of 0 in z
2.464 * [taylor]: Taking taylor expansion of 0 in a
2.464 * [taylor]: Taking taylor expansion of 0 in a
2.464 * [approximate]: Taking taylor expansion of (* -1 (/ a (* t z))) in (t z a) around 0
2.464 * [taylor]: Taking taylor expansion of (* -1 (/ a (* t z))) in a
2.464 * [taylor]: Taking taylor expansion of -1 in a
2.464 * [taylor]: Taking taylor expansion of (/ a (* t z)) in a
2.464 * [taylor]: Taking taylor expansion of a in a
2.464 * [taylor]: Taking taylor expansion of (* t z) in a
2.464 * [taylor]: Taking taylor expansion of t in a
2.464 * [taylor]: Taking taylor expansion of z in a
2.465 * [taylor]: Taking taylor expansion of (* -1 (/ a (* t z))) in z
2.465 * [taylor]: Taking taylor expansion of -1 in z
2.465 * [taylor]: Taking taylor expansion of (/ a (* t z)) in z
2.465 * [taylor]: Taking taylor expansion of a in z
2.465 * [taylor]: Taking taylor expansion of (* t z) in z
2.465 * [taylor]: Taking taylor expansion of t in z
2.465 * [taylor]: Taking taylor expansion of z in z
2.465 * [taylor]: Taking taylor expansion of (* -1 (/ a (* t z))) in t
2.465 * [taylor]: Taking taylor expansion of -1 in t
2.465 * [taylor]: Taking taylor expansion of (/ a (* t z)) in t
2.465 * [taylor]: Taking taylor expansion of a in t
2.465 * [taylor]: Taking taylor expansion of (* t z) in t
2.465 * [taylor]: Taking taylor expansion of t in t
2.465 * [taylor]: Taking taylor expansion of z in t
2.465 * [taylor]: Taking taylor expansion of (* -1 (/ a (* t z))) in t
2.465 * [taylor]: Taking taylor expansion of -1 in t
2.465 * [taylor]: Taking taylor expansion of (/ a (* t z)) in t
2.465 * [taylor]: Taking taylor expansion of a in t
2.465 * [taylor]: Taking taylor expansion of (* t z) in t
2.465 * [taylor]: Taking taylor expansion of t in t
2.465 * [taylor]: Taking taylor expansion of z in t
2.465 * [taylor]: Taking taylor expansion of (* -1 (/ a z)) in z
2.465 * [taylor]: Taking taylor expansion of -1 in z
2.465 * [taylor]: Taking taylor expansion of (/ a z) in z
2.465 * [taylor]: Taking taylor expansion of a in z
2.465 * [taylor]: Taking taylor expansion of z in z
2.465 * [taylor]: Taking taylor expansion of (* -1 a) in a
2.465 * [taylor]: Taking taylor expansion of -1 in a
2.465 * [taylor]: Taking taylor expansion of a in a
2.465 * [taylor]: Taking taylor expansion of 0 in z
2.465 * [taylor]: Taking taylor expansion of 0 in a
2.466 * [taylor]: Taking taylor expansion of 0 in z
2.466 * [taylor]: Taking taylor expansion of 0 in a
2.466 * [taylor]: Taking taylor expansion of 0 in a
2.466 * * * [progress]: simplifying candidates
2.466 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log x) (log y)) (log a))
  (- (log (* x y)) (log a))
  (log (/ (* x y) a))
  (exp (/ (* x y) a))
  (/ (* (* (* x x) x) (* (* y y) y)) (* (* a a) a))
  (/ (* (* (* x y) (* x y)) (* x y)) (* (* a a) a))
  (* (cbrt (/ (* x y) a)) (cbrt (/ (* x y) a)))
  (cbrt (/ (* x y) a))
  (* (* (/ (* x y) a) (/ (* x y) a)) (/ (* x y) a))
  (sqrt (/ (* x y) a))
  (sqrt (/ (* x y) a))
  (neg (* x y))
  (neg a)
  (/ x (* (cbrt a) (cbrt a)))
  (/ y (cbrt a))
  (/ x (sqrt a))
  (/ y (sqrt a))
  (/ x 1)
  (/ y a)
  (/ 1 a)
  (/ a (* x y))
  (/ (* x y) (* (cbrt a) (cbrt a)))
  (/ (* x y) (sqrt a))
  (/ (* x y) 1)
  (/ a y)
  (- (+ (log t) (log z)) (log a))
  (- (log (* t z)) (log a))
  (log (/ (* t z) a))
  (exp (/ (* t z) a))
  (/ (* (* (* t t) t) (* (* z z) z)) (* (* a a) a))
  (/ (* (* (* t z) (* t z)) (* t z)) (* (* a a) a))
  (* (cbrt (/ (* t z) a)) (cbrt (/ (* t z) a)))
  (cbrt (/ (* t z) a))
  (* (* (/ (* t z) a) (/ (* t z) a)) (/ (* t z) a))
  (sqrt (/ (* t z) a))
  (sqrt (/ (* t z) a))
  (neg (* t z))
  (neg a)
  (/ t (* (cbrt a) (cbrt a)))
  (/ z (cbrt a))
  (/ t (sqrt a))
  (/ z (sqrt a))
  (/ t 1)
  (/ z a)
  (/ 1 a)
  (/ a (* t z))
  (/ (* t z) (* (cbrt a) (cbrt a)))
  (/ (* t z) (sqrt a))
  (/ (* t z) 1)
  (/ a z)
  (/ (* x y) a)
  (/ (* x y) a)
  (/ (* x y) a)
  (/ (* t z) a)
  (/ (* t z) a)
  (/ (* t z) a)
2.470 * * [simplify]: iteration  0 :  208  enodes  (cost  170 )
2.474 * * [simplify]: iteration  1 :  1006  enodes  (cost  140 )
2.494 * * [simplify]: iteration  2 :  4892  enodes  (cost  140 )
2.572 * * [simplify]: iteration  3 :  5002  enodes  (cost  140 )
2.574 * [simplify]: Simplified to:
   (log (/ (* x y) a))
  (log (/ (* x y) a))
  (log (/ (* x y) a))
  (exp (/ (* x y) a))
  (pow (/ (* x y) a) 3)
  (pow (/ (* x y) a) 3)
  (* (cbrt (/ (* x y) a)) (cbrt (/ (* x y) a)))
  (cbrt (/ (* x y) a))
  (pow (/ (* x y) a) 3)
  (sqrt (/ (* x y) a))
  (sqrt (/ (* x y) a))
  (neg (* x y))
  (neg a)
  (/ x (* (cbrt a) (cbrt a)))
  (/ y (cbrt a))
  (/ x (sqrt a))
  (/ y (sqrt a))
  x
  (/ y a)
  (/ 1 a)
  (/ a (* x y))
  (/ (* x y) (* (cbrt a) (cbrt a)))
  (/ (* x y) (sqrt a))
  (* x y)
  (/ a y)
  (log (/ (* t z) a))
  (log (/ (* t z) a))
  (log (/ (* t z) a))
  (exp (/ (* t z) a))
  (pow (/ (* t z) a) 3)
  (pow (/ (* t z) a) 3)
  (* (cbrt (/ (* t z) a)) (cbrt (/ (* t z) a)))
  (cbrt (/ (* t z) a))
  (pow (/ (* t z) a) 3)
  (sqrt (/ (* t z) a))
  (sqrt (/ (* t z) a))
  (neg (* t z))
  (neg a)
  (/ t (* (cbrt a) (cbrt a)))
  (/ z (cbrt a))
  (/ t (sqrt a))
  (/ z (sqrt a))
  t
  (/ z a)
  (/ 1 a)
  (/ a (* t z))
  (/ (* t z) (* (cbrt a) (cbrt a)))
  (/ (* t z) (sqrt a))
  (* t z)
  (/ a z)
  (/ (* x y) a)
  (/ (* x y) a)
  (/ (* x y) a)
  (/ (* t z) a)
  (/ (* t z) a)
  (/ (* t z) a)
2.574 * * * [progress]: adding candidates to table
2.618 * * [progress]: iteration 3 / 4
2.618 * * * [progress]: picking best candidate
2.665 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- (/ x (/ a y)) (/ (* t z) a)))>
2.665 * * * [progress]: localizing error
2.673 * * * [progress]: generating rewritten candidates
2.673 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
2.679 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.686 * * * [progress]: generating series expansions
2.686 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
2.686 * [approximate]: Taking taylor expansion of (/ (* x y) a) in (x a y) around 0
2.686 * [taylor]: Taking taylor expansion of (/ (* x y) a) in y
2.686 * [taylor]: Taking taylor expansion of (* x y) in y
2.686 * [taylor]: Taking taylor expansion of x in y
2.686 * [taylor]: Taking taylor expansion of y in y
2.686 * [taylor]: Taking taylor expansion of a in y
2.686 * [taylor]: Taking taylor expansion of (/ (* x y) a) in a
2.686 * [taylor]: Taking taylor expansion of (* x y) in a
2.686 * [taylor]: Taking taylor expansion of x in a
2.686 * [taylor]: Taking taylor expansion of y in a
2.686 * [taylor]: Taking taylor expansion of a in a
2.686 * [taylor]: Taking taylor expansion of (/ (* x y) a) in x
2.686 * [taylor]: Taking taylor expansion of (* x y) in x
2.686 * [taylor]: Taking taylor expansion of x in x
2.686 * [taylor]: Taking taylor expansion of y in x
2.686 * [taylor]: Taking taylor expansion of a in x
2.686 * [taylor]: Taking taylor expansion of (/ (* x y) a) in x
2.687 * [taylor]: Taking taylor expansion of (* x y) in x
2.687 * [taylor]: Taking taylor expansion of x in x
2.687 * [taylor]: Taking taylor expansion of y in x
2.687 * [taylor]: Taking taylor expansion of a in x
2.687 * [taylor]: Taking taylor expansion of (/ y a) in a
2.687 * [taylor]: Taking taylor expansion of y in a
2.687 * [taylor]: Taking taylor expansion of a in a
2.687 * [taylor]: Taking taylor expansion of y in y
2.687 * [taylor]: Taking taylor expansion of 0 in a
2.687 * [taylor]: Taking taylor expansion of 0 in y
2.687 * [taylor]: Taking taylor expansion of 0 in a
2.687 * [taylor]: Taking taylor expansion of 0 in y
2.687 * [taylor]: Taking taylor expansion of 0 in y
2.687 * [approximate]: Taking taylor expansion of (/ a (* x y)) in (x a y) around 0
2.687 * [taylor]: Taking taylor expansion of (/ a (* x y)) in y
2.687 * [taylor]: Taking taylor expansion of a in y
2.687 * [taylor]: Taking taylor expansion of (* x y) in y
2.687 * [taylor]: Taking taylor expansion of x in y
2.687 * [taylor]: Taking taylor expansion of y in y
2.687 * [taylor]: Taking taylor expansion of (/ a (* x y)) in a
2.687 * [taylor]: Taking taylor expansion of a in a
2.688 * [taylor]: Taking taylor expansion of (* x y) in a
2.688 * [taylor]: Taking taylor expansion of x in a
2.688 * [taylor]: Taking taylor expansion of y in a
2.688 * [taylor]: Taking taylor expansion of (/ a (* x y)) in x
2.688 * [taylor]: Taking taylor expansion of a in x
2.688 * [taylor]: Taking taylor expansion of (* x y) in x
2.688 * [taylor]: Taking taylor expansion of x in x
2.688 * [taylor]: Taking taylor expansion of y in x
2.688 * [taylor]: Taking taylor expansion of (/ a (* x y)) in x
2.688 * [taylor]: Taking taylor expansion of a in x
2.688 * [taylor]: Taking taylor expansion of (* x y) in x
2.688 * [taylor]: Taking taylor expansion of x in x
2.688 * [taylor]: Taking taylor expansion of y in x
2.688 * [taylor]: Taking taylor expansion of (/ a y) in a
2.688 * [taylor]: Taking taylor expansion of a in a
2.688 * [taylor]: Taking taylor expansion of y in a
2.688 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.688 * [taylor]: Taking taylor expansion of y in y
2.688 * [taylor]: Taking taylor expansion of 0 in a
2.688 * [taylor]: Taking taylor expansion of 0 in y
2.688 * [taylor]: Taking taylor expansion of 0 in y
2.688 * [taylor]: Taking taylor expansion of 0 in a
2.688 * [taylor]: Taking taylor expansion of 0 in y
2.688 * [taylor]: Taking taylor expansion of 0 in y
2.688 * [taylor]: Taking taylor expansion of 0 in y
2.689 * [taylor]: Taking taylor expansion of 0 in a
2.689 * [taylor]: Taking taylor expansion of 0 in y
2.689 * [taylor]: Taking taylor expansion of 0 in y
2.689 * [taylor]: Taking taylor expansion of 0 in y
2.689 * [taylor]: Taking taylor expansion of 0 in y
2.689 * [approximate]: Taking taylor expansion of (* -1 (/ a (* x y))) in (x a y) around 0
2.689 * [taylor]: Taking taylor expansion of (* -1 (/ a (* x y))) in y
2.689 * [taylor]: Taking taylor expansion of -1 in y
2.689 * [taylor]: Taking taylor expansion of (/ a (* x y)) in y
2.689 * [taylor]: Taking taylor expansion of a in y
2.689 * [taylor]: Taking taylor expansion of (* x y) in y
2.689 * [taylor]: Taking taylor expansion of x in y
2.689 * [taylor]: Taking taylor expansion of y in y
2.689 * [taylor]: Taking taylor expansion of (* -1 (/ a (* x y))) in a
2.689 * [taylor]: Taking taylor expansion of -1 in a
2.689 * [taylor]: Taking taylor expansion of (/ a (* x y)) in a
2.689 * [taylor]: Taking taylor expansion of a in a
2.689 * [taylor]: Taking taylor expansion of (* x y) in a
2.689 * [taylor]: Taking taylor expansion of x in a
2.689 * [taylor]: Taking taylor expansion of y in a
2.689 * [taylor]: Taking taylor expansion of (* -1 (/ a (* x y))) in x
2.689 * [taylor]: Taking taylor expansion of -1 in x
2.689 * [taylor]: Taking taylor expansion of (/ a (* x y)) in x
2.689 * [taylor]: Taking taylor expansion of a in x
2.689 * [taylor]: Taking taylor expansion of (* x y) in x
2.689 * [taylor]: Taking taylor expansion of x in x
2.689 * [taylor]: Taking taylor expansion of y in x
2.689 * [taylor]: Taking taylor expansion of (* -1 (/ a (* x y))) in x
2.689 * [taylor]: Taking taylor expansion of -1 in x
2.690 * [taylor]: Taking taylor expansion of (/ a (* x y)) in x
2.690 * [taylor]: Taking taylor expansion of a in x
2.690 * [taylor]: Taking taylor expansion of (* x y) in x
2.690 * [taylor]: Taking taylor expansion of x in x
2.690 * [taylor]: Taking taylor expansion of y in x
2.690 * [taylor]: Taking taylor expansion of (* -1 (/ a y)) in a
2.690 * [taylor]: Taking taylor expansion of -1 in a
2.690 * [taylor]: Taking taylor expansion of (/ a y) in a
2.690 * [taylor]: Taking taylor expansion of a in a
2.690 * [taylor]: Taking taylor expansion of y in a
2.690 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.690 * [taylor]: Taking taylor expansion of -1 in y
2.690 * [taylor]: Taking taylor expansion of y in y
2.690 * [taylor]: Taking taylor expansion of 0 in a
2.690 * [taylor]: Taking taylor expansion of 0 in y
2.690 * [taylor]: Taking taylor expansion of 0 in y
2.690 * [taylor]: Taking taylor expansion of 0 in a
2.690 * [taylor]: Taking taylor expansion of 0 in y
2.690 * [taylor]: Taking taylor expansion of 0 in y
2.690 * [taylor]: Taking taylor expansion of 0 in y
2.691 * [taylor]: Taking taylor expansion of 0 in a
2.691 * [taylor]: Taking taylor expansion of 0 in y
2.691 * [taylor]: Taking taylor expansion of 0 in y
2.691 * [taylor]: Taking taylor expansion of 0 in y
2.691 * [taylor]: Taking taylor expansion of 0 in y
2.691 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
2.691 * [approximate]: Taking taylor expansion of (/ (* t z) a) in (t z a) around 0
2.691 * [taylor]: Taking taylor expansion of (/ (* t z) a) in a
2.691 * [taylor]: Taking taylor expansion of (* t z) in a
2.691 * [taylor]: Taking taylor expansion of t 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 (/ (* t z) a) in z
2.691 * [taylor]: Taking taylor expansion of (* t z) in z
2.691 * [taylor]: Taking taylor expansion of t 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 (/ (* t z) a) in t
2.691 * [taylor]: Taking taylor expansion of (* t z) in t
2.691 * [taylor]: Taking taylor expansion of t in t
2.691 * [taylor]: Taking taylor expansion of z in t
2.691 * [taylor]: Taking taylor expansion of a in t
2.692 * [taylor]: Taking taylor expansion of (/ (* t z) a) in t
2.692 * [taylor]: Taking taylor expansion of (* t z) in t
2.692 * [taylor]: Taking taylor expansion of t in t
2.692 * [taylor]: Taking taylor expansion of z in t
2.692 * [taylor]: Taking taylor expansion of a in t
2.692 * [taylor]: Taking taylor expansion of (/ z a) in z
2.692 * [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 (/ 1 a) in a
2.692 * [taylor]: Taking taylor expansion of a in a
2.692 * [taylor]: Taking taylor expansion of 0 in z
2.692 * [taylor]: Taking taylor expansion of 0 in a
2.692 * [taylor]: Taking taylor expansion of 0 in a
2.692 * [taylor]: Taking taylor expansion of 0 in z
2.692 * [taylor]: Taking taylor expansion of 0 in a
2.692 * [taylor]: Taking taylor expansion of 0 in a
2.692 * [taylor]: Taking taylor expansion of 0 in a
2.692 * [taylor]: Taking taylor expansion of 0 in z
2.692 * [taylor]: Taking taylor expansion of 0 in a
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 a
2.693 * [approximate]: Taking taylor expansion of (/ a (* t z)) in (t z a) around 0
2.693 * [taylor]: Taking taylor expansion of (/ a (* t z)) in a
2.693 * [taylor]: Taking taylor expansion of a in a
2.693 * [taylor]: Taking taylor expansion of (* t z) in a
2.693 * [taylor]: Taking taylor expansion of t in a
2.693 * [taylor]: Taking taylor expansion of z in a
2.693 * [taylor]: Taking taylor expansion of (/ a (* t z)) in z
2.693 * [taylor]: Taking taylor expansion of a in z
2.693 * [taylor]: Taking taylor expansion of (* t z) in z
2.693 * [taylor]: Taking taylor expansion of t in z
2.693 * [taylor]: Taking taylor expansion of z in z
2.693 * [taylor]: Taking taylor expansion of (/ a (* t z)) in t
2.693 * [taylor]: Taking taylor expansion of a in t
2.693 * [taylor]: Taking taylor expansion of (* t z) in t
2.693 * [taylor]: Taking taylor expansion of t in t
2.693 * [taylor]: Taking taylor expansion of z in t
2.693 * [taylor]: Taking taylor expansion of (/ a (* t z)) in t
2.693 * [taylor]: Taking taylor expansion of a in t
2.693 * [taylor]: Taking taylor expansion of (* t z) in t
2.693 * [taylor]: Taking taylor expansion of t in t
2.693 * [taylor]: Taking taylor expansion of z in t
2.693 * [taylor]: Taking taylor expansion of (/ a z) in z
2.693 * [taylor]: Taking taylor expansion of a in z
2.693 * [taylor]: Taking taylor expansion of z in z
2.693 * [taylor]: Taking taylor expansion of a in a
2.693 * [taylor]: Taking taylor expansion of 0 in z
2.693 * [taylor]: Taking taylor expansion of 0 in a
2.694 * [taylor]: Taking taylor expansion of 0 in z
2.694 * [taylor]: Taking taylor expansion of 0 in a
2.694 * [taylor]: Taking taylor expansion of 0 in a
2.694 * [approximate]: Taking taylor expansion of (* -1 (/ a (* t z))) in (t z a) around 0
2.694 * [taylor]: Taking taylor expansion of (* -1 (/ a (* t z))) in a
2.694 * [taylor]: Taking taylor expansion of -1 in a
2.694 * [taylor]: Taking taylor expansion of (/ a (* t z)) in a
2.694 * [taylor]: Taking taylor expansion of a in a
2.694 * [taylor]: Taking taylor expansion of (* t z) in a
2.694 * [taylor]: Taking taylor expansion of t in a
2.694 * [taylor]: Taking taylor expansion of z in a
2.694 * [taylor]: Taking taylor expansion of (* -1 (/ a (* t z))) in z
2.694 * [taylor]: Taking taylor expansion of -1 in z
2.694 * [taylor]: Taking taylor expansion of (/ a (* t z)) in z
2.694 * [taylor]: Taking taylor expansion of a in z
2.694 * [taylor]: Taking taylor expansion of (* t z) in z
2.694 * [taylor]: Taking taylor expansion of t in z
2.694 * [taylor]: Taking taylor expansion of z in z
2.694 * [taylor]: Taking taylor expansion of (* -1 (/ a (* t z))) in t
2.694 * [taylor]: Taking taylor expansion of -1 in t
2.694 * [taylor]: Taking taylor expansion of (/ a (* t z)) in t
2.694 * [taylor]: Taking taylor expansion of a in t
2.694 * [taylor]: Taking taylor expansion of (* t z) in t
2.694 * [taylor]: Taking taylor expansion of t in t
2.694 * [taylor]: Taking taylor expansion of z in t
2.694 * [taylor]: Taking taylor expansion of (* -1 (/ a (* t z))) in t
2.694 * [taylor]: Taking taylor expansion of -1 in t
2.694 * [taylor]: Taking taylor expansion of (/ a (* t z)) in t
2.694 * [taylor]: Taking taylor expansion of a in t
2.694 * [taylor]: Taking taylor expansion of (* t z) in t
2.694 * [taylor]: Taking taylor expansion of t in t
2.694 * [taylor]: Taking taylor expansion of z in t
2.695 * [taylor]: Taking taylor expansion of (* -1 (/ a z)) in z
2.695 * [taylor]: Taking taylor expansion of -1 in z
2.695 * [taylor]: Taking taylor expansion of (/ a z) in z
2.695 * [taylor]: Taking taylor expansion of a in z
2.695 * [taylor]: Taking taylor expansion of z in z
2.695 * [taylor]: Taking taylor expansion of (* -1 a) in a
2.695 * [taylor]: Taking taylor expansion of -1 in a
2.695 * [taylor]: Taking taylor expansion of a in a
2.695 * [taylor]: Taking taylor expansion of 0 in z
2.695 * [taylor]: Taking taylor expansion of 0 in a
2.695 * [taylor]: Taking taylor expansion of 0 in z
2.695 * [taylor]: Taking taylor expansion of 0 in a
2.695 * [taylor]: Taking taylor expansion of 0 in a
2.695 * * * [progress]: simplifying candidates
2.697 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (- (log a) (log y)))
  (- (log x) (log (/ a y)))
  (log (/ x (/ a y)))
  (exp (/ x (/ a y)))
  (/ (* (* x x) x) (/ (* (* a a) a) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (/ a y) (/ a y)) (/ a y)))
  (* (cbrt (/ x (/ a y))) (cbrt (/ x (/ a y))))
  (cbrt (/ x (/ a y)))
  (* (* (/ x (/ a y)) (/ x (/ a y))) (/ x (/ a y)))
  (sqrt (/ x (/ a y)))
  (sqrt (/ x (/ a y)))
  (neg x)
  (neg (/ a y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ a y)) (cbrt (/ a y))))
  (/ (cbrt x) (cbrt (/ a y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ a y)))
  (/ (cbrt x) (sqrt (/ a y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt a) (cbrt a)) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (cbrt a) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt a) (cbrt a)) (sqrt y)))
  (/ (cbrt x) (/ (cbrt a) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt a) (cbrt a)) 1))
  (/ (cbrt x) (/ (cbrt a) y))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt a) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (sqrt a) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt a) (sqrt y)))
  (/ (cbrt x) (/ (sqrt a) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt a) 1))
  (/ (cbrt x) (/ (sqrt a) y))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ a (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt y)))
  (/ (cbrt x) (/ a (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ a y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (/ a y))
  (/ (* (cbrt x) (cbrt x)) a)
  (/ (cbrt x) (/ 1 y))
  (/ (sqrt x) (* (cbrt (/ a y)) (cbrt (/ a y))))
  (/ (sqrt x) (cbrt (/ a y)))
  (/ (sqrt x) (sqrt (/ a y)))
  (/ (sqrt x) (sqrt (/ a y)))
  (/ (sqrt x) (/ (* (cbrt a) (cbrt a)) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (cbrt a) (cbrt y)))
  (/ (sqrt x) (/ (* (cbrt a) (cbrt a)) (sqrt y)))
  (/ (sqrt x) (/ (cbrt a) (sqrt y)))
  (/ (sqrt x) (/ (* (cbrt a) (cbrt a)) 1))
  (/ (sqrt x) (/ (cbrt a) y))
  (/ (sqrt x) (/ (sqrt a) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (sqrt a) (cbrt y)))
  (/ (sqrt x) (/ (sqrt a) (sqrt y)))
  (/ (sqrt x) (/ (sqrt a) (sqrt y)))
  (/ (sqrt x) (/ (sqrt a) 1))
  (/ (sqrt x) (/ (sqrt a) y))
  (/ (sqrt x) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ a (cbrt y)))
  (/ (sqrt x) (/ 1 (sqrt y)))
  (/ (sqrt x) (/ a (sqrt y)))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ a y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (/ a y))
  (/ (sqrt x) a)
  (/ (sqrt x) (/ 1 y))
  (/ 1 (* (cbrt (/ a y)) (cbrt (/ a y))))
  (/ x (cbrt (/ a y)))
  (/ 1 (sqrt (/ a y)))
  (/ x (sqrt (/ a y)))
  (/ 1 (/ (* (cbrt a) (cbrt a)) (* (cbrt y) (cbrt y))))
  (/ x (/ (cbrt a) (cbrt y)))
  (/ 1 (/ (* (cbrt a) (cbrt a)) (sqrt y)))
  (/ x (/ (cbrt a) (sqrt y)))
  (/ 1 (/ (* (cbrt a) (cbrt a)) 1))
  (/ x (/ (cbrt a) y))
  (/ 1 (/ (sqrt a) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt a) (cbrt y)))
  (/ 1 (/ (sqrt a) (sqrt y)))
  (/ x (/ (sqrt a) (sqrt y)))
  (/ 1 (/ (sqrt a) 1))
  (/ x (/ (sqrt a) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ a (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ x (/ a (sqrt y)))
  (/ 1 (/ 1 1))
  (/ x (/ a y))
  (/ 1 1)
  (/ x (/ a y))
  (/ 1 a)
  (/ x (/ 1 y))
  (/ 1 (/ a y))
  (/ (/ a y) x)
  (/ x (* (cbrt (/ a y)) (cbrt (/ a y))))
  (/ x (sqrt (/ a y)))
  (/ x (/ (* (cbrt a) (cbrt a)) (* (cbrt y) (cbrt y))))
  (/ x (/ (* (cbrt a) (cbrt a)) (sqrt y)))
  (/ x (/ (* (cbrt a) (cbrt a)) 1))
  (/ x (/ (sqrt a) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt a) (sqrt y)))
  (/ x (/ (sqrt a) 1))
  (/ x (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ 1 (sqrt y)))
  (/ x (/ 1 1))
  (/ x 1)
  (/ x a)
  (/ (/ a y) (cbrt x))
  (/ (/ a y) (sqrt x))
  (/ (/ a y) x)
  (/ x a)
  (- (+ (log t) (log z)) (log a))
  (- (log (* t z)) (log a))
  (log (/ (* t z) a))
  (exp (/ (* t z) a))
  (/ (* (* (* t t) t) (* (* z z) z)) (* (* a a) a))
  (/ (* (* (* t z) (* t z)) (* t z)) (* (* a a) a))
  (* (cbrt (/ (* t z) a)) (cbrt (/ (* t z) a)))
  (cbrt (/ (* t z) a))
  (* (* (/ (* t z) a) (/ (* t z) a)) (/ (* t z) a))
  (sqrt (/ (* t z) a))
  (sqrt (/ (* t z) a))
  (neg (* t z))
  (neg a)
  (/ t (* (cbrt a) (cbrt a)))
  (/ z (cbrt a))
  (/ t (sqrt a))
  (/ z (sqrt a))
  (/ t 1)
  (/ z a)
  (/ 1 a)
  (/ a (* t z))
  (/ (* t z) (* (cbrt a) (cbrt a)))
  (/ (* t z) (sqrt a))
  (/ (* t z) 1)
  (/ a z)
  (/ (* x y) a)
  (/ (* x y) a)
  (/ (* x y) a)
  (/ (* t z) a)
  (/ (* t z) a)
  (/ (* t z) a)
2.702 * * [simplify]: iteration  0 :  423  enodes  (cost  537 )
2.710 * * [simplify]: iteration  1 :  1847  enodes  (cost  502 )
2.742 * * [simplify]: iteration  2 :  5001  enodes  (cost  501 )
2.746 * [simplify]: Simplified to:
   (log (/ x (/ a y)))
  (log (/ x (/ a y)))
  (log (/ x (/ a y)))
  (exp (/ x (/ a y)))
  (pow (/ (* x y) a) 3)
  (pow (/ (* x y) a) 3)
  (* (cbrt (/ x (/ a y))) (cbrt (/ x (/ a y))))
  (cbrt (/ x (/ a y)))
  (pow (/ (* x y) a) 3)
  (sqrt (/ x (/ a y)))
  (sqrt (/ x (/ a y)))
  (neg x)
  (neg (/ a y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ a y)) (cbrt (/ a y))))
  (/ (cbrt x) (cbrt (/ a y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ a y)))
  (/ (cbrt x) (sqrt (/ a y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt a) (cbrt a)) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (cbrt a) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt a) (cbrt a)) (sqrt y)))
  (/ (cbrt x) (/ (cbrt a) (sqrt y)))
  (/ (cbrt x) (/ (* (cbrt a) (cbrt a)) (cbrt x)))
  (/ (cbrt x) (/ (cbrt a) y))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt a) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (sqrt a) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt a) (sqrt y)))
  (/ (cbrt x) (/ (sqrt a) (sqrt y)))
  (/ (cbrt x) (/ (sqrt a) (cbrt x)))
  (/ (cbrt x) (/ (sqrt a) y))
  (* (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (cbrt x) (/ a (cbrt y)))
  (* (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (/ a (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ a y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ a y))
  (/ (* (cbrt x) (cbrt x)) a)
  (* y (cbrt x))
  (/ (sqrt x) (* (cbrt (/ a y)) (cbrt (/ a y))))
  (/ (sqrt x) (cbrt (/ a y)))
  (/ (sqrt x) (sqrt (/ a y)))
  (/ (sqrt x) (sqrt (/ a y)))
  (/ (sqrt x) (/ (* (cbrt a) (cbrt a)) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (cbrt a) (cbrt y)))
  (/ (sqrt x) (/ (* (cbrt a) (cbrt a)) (sqrt y)))
  (/ (sqrt x) (/ (cbrt a) (sqrt y)))
  (/ (sqrt x) (* (cbrt a) (cbrt a)))
  (/ (sqrt x) (/ (cbrt a) y))
  (/ (sqrt x) (/ (sqrt a) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (sqrt a) (cbrt y)))
  (/ (sqrt x) (/ (sqrt a) (sqrt y)))
  (/ (sqrt x) (/ (sqrt a) (sqrt y)))
  (/ (sqrt x) (sqrt a))
  (/ (sqrt x) (/ (sqrt a) y))
  (* (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (sqrt x) (/ a (cbrt y)))
  (* (sqrt x) (sqrt y))
  (/ (sqrt x) (/ a (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (/ a y))
  (sqrt x)
  (/ (sqrt x) (/ a y))
  (/ (sqrt x) a)
  (* (sqrt x) y)
  (/ 1 (* (cbrt (/ a y)) (cbrt (/ a y))))
  (/ x (cbrt (/ a y)))
  (/ 1 (sqrt (/ a y)))
  (/ x (sqrt (/ a y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a)))
  (/ x (/ (cbrt a) (cbrt y)))
  (/ (sqrt y) (* (cbrt a) (cbrt a)))
  (/ x (/ (cbrt a) (sqrt y)))
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ x (/ (cbrt a) y))
  (/ (* (cbrt y) (cbrt y)) (sqrt a))
  (/ x (/ (sqrt a) (cbrt y)))
  (/ (sqrt y) (sqrt a))
  (/ x (/ (sqrt a) (sqrt y)))
  (/ 1 (sqrt a))
  (/ x (/ (sqrt a) y))
  (* (cbrt y) (cbrt y))
  (/ x (/ a (cbrt y)))
  (sqrt y)
  (/ x (/ a (sqrt y)))
  1
  (/ (* x y) a)
  1
  (/ (* x y) a)
  (/ 1 a)
  (* x y)
  (/ y a)
  (/ (/ a y) x)
  (/ x (* (cbrt (/ a y)) (cbrt (/ a y))))
  (/ x (sqrt (/ a y)))
  (/ x (/ (* (cbrt a) (cbrt a)) (* (cbrt y) (cbrt y))))
  (/ x (/ (* (cbrt a) (cbrt a)) (sqrt y)))
  (/ x (* (cbrt a) (cbrt a)))
  (/ x (/ (sqrt a) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt a) (sqrt y)))
  (/ x (sqrt a))
  (* x (* (cbrt y) (cbrt y)))
  (* x (sqrt y))
  x
  x
  (/ x a)
  (/ (/ a y) (cbrt x))
  (/ (/ a y) (sqrt x))
  (/ (/ a y) x)
  (/ x a)
  (log (/ (* t z) a))
  (log (/ (* t z) a))
  (log (/ (* t z) a))
  (exp (/ (* t z) a))
  (pow (/ (* t z) a) 3)
  (pow (/ (* t z) a) 3)
  (* (cbrt (/ (* t z) a)) (cbrt (/ (* t z) a)))
  (cbrt (/ (* t z) a))
  (pow (/ (* t z) a) 3)
  (sqrt (/ (* t z) a))
  (sqrt (/ (* t z) a))
  (neg (* t z))
  (neg a)
  (/ t (* (cbrt a) (cbrt a)))
  (/ z (cbrt a))
  (/ t (sqrt a))
  (/ z (sqrt a))
  t
  (/ z a)
  (/ 1 a)
  (/ a (* t z))
  (/ (* t z) (* (cbrt a) (cbrt a)))
  (/ (* t z) (sqrt a))
  (* t z)
  (/ a z)
  (/ (* x y) a)
  (/ (* x y) a)
  (/ (* x y) a)
  (/ (* t z) a)
  (/ (* t z) a)
  (/ (* t z) a)
2.747 * * * [progress]: adding candidates to table
2.832 * * [progress]: iteration 4 / 4
2.832 * * * [progress]: picking best candidate
2.864 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- (* x (/ y a)) (/ (* t z) a)))>
2.864 * * * [progress]: localizing error
2.872 * * * [progress]: generating rewritten candidates
2.872 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
2.878 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.884 * * * [progress]: generating series expansions
2.884 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
2.884 * [approximate]: Taking taylor expansion of (/ (* x y) a) in (x y a) around 0
2.884 * [taylor]: Taking taylor expansion of (/ (* x y) a) in a
2.884 * [taylor]: Taking taylor expansion of (* x y) in a
2.884 * [taylor]: Taking taylor expansion of x in a
2.884 * [taylor]: Taking taylor expansion of y in a
2.884 * [taylor]: Taking taylor expansion of a in a
2.884 * [taylor]: Taking taylor expansion of (/ (* x y) a) in y
2.884 * [taylor]: Taking taylor expansion of (* x y) in y
2.884 * [taylor]: Taking taylor expansion of x in y
2.884 * [taylor]: Taking taylor expansion of y in y
2.884 * [taylor]: Taking taylor expansion of a in y
2.884 * [taylor]: Taking taylor expansion of (/ (* x y) a) in x
2.884 * [taylor]: Taking taylor expansion of (* x y) in x
2.884 * [taylor]: Taking taylor expansion of x in x
2.884 * [taylor]: Taking taylor expansion of y in x
2.884 * [taylor]: Taking taylor expansion of a in x
2.884 * [taylor]: Taking taylor expansion of (/ (* x y) a) in x
2.884 * [taylor]: Taking taylor expansion of (* x y) in x
2.884 * [taylor]: Taking taylor expansion of x in x
2.884 * [taylor]: Taking taylor expansion of y in x
2.884 * [taylor]: Taking taylor expansion of a in x
2.885 * [taylor]: Taking taylor expansion of (/ y a) in y
2.885 * [taylor]: Taking taylor expansion of y in y
2.885 * [taylor]: Taking taylor expansion of a in y
2.885 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.885 * [taylor]: Taking taylor expansion of a in a
2.885 * [taylor]: Taking taylor expansion of 0 in y
2.885 * [taylor]: Taking taylor expansion of 0 in a
2.885 * [taylor]: Taking taylor expansion of 0 in a
2.885 * [taylor]: Taking taylor expansion of 0 in y
2.885 * [taylor]: Taking taylor expansion of 0 in a
2.885 * [taylor]: Taking taylor expansion of 0 in a
2.885 * [taylor]: Taking taylor expansion of 0 in a
2.885 * [taylor]: Taking taylor expansion of 0 in y
2.885 * [taylor]: Taking taylor expansion of 0 in a
2.885 * [taylor]: Taking taylor expansion of 0 in a
2.885 * [taylor]: Taking taylor expansion of 0 in a
2.886 * [taylor]: Taking taylor expansion of 0 in a
2.886 * [approximate]: Taking taylor expansion of (/ a (* x y)) in (x y a) around 0
2.886 * [taylor]: Taking taylor expansion of (/ a (* x y)) in a
2.886 * [taylor]: Taking taylor expansion of a in a
2.886 * [taylor]: Taking taylor expansion of (* x y) in a
2.886 * [taylor]: Taking taylor expansion of x in a
2.886 * [taylor]: Taking taylor expansion of y in a
2.886 * [taylor]: Taking taylor expansion of (/ a (* x y)) in y
2.886 * [taylor]: Taking taylor expansion of a in y
2.886 * [taylor]: Taking taylor expansion of (* x y) in y
2.886 * [taylor]: Taking taylor expansion of x in y
2.886 * [taylor]: Taking taylor expansion of y in y
2.886 * [taylor]: Taking taylor expansion of (/ a (* x y)) in x
2.886 * [taylor]: Taking taylor expansion of a in x
2.886 * [taylor]: Taking taylor expansion of (* x y) in x
2.886 * [taylor]: Taking taylor expansion of x in x
2.886 * [taylor]: Taking taylor expansion of y in x
2.886 * [taylor]: Taking taylor expansion of (/ a (* x y)) in x
2.886 * [taylor]: Taking taylor expansion of a in x
2.886 * [taylor]: Taking taylor expansion of (* x y) in x
2.886 * [taylor]: Taking taylor expansion of x in x
2.886 * [taylor]: Taking taylor expansion of y in x
2.886 * [taylor]: Taking taylor expansion of (/ a y) in y
2.886 * [taylor]: Taking taylor expansion of a in y
2.886 * [taylor]: Taking taylor expansion of y in y
2.886 * [taylor]: Taking taylor expansion of a in a
2.886 * [taylor]: Taking taylor expansion of 0 in y
2.886 * [taylor]: Taking taylor expansion of 0 in a
2.887 * [taylor]: Taking taylor expansion of 0 in y
2.887 * [taylor]: Taking taylor expansion of 0 in a
2.887 * [taylor]: Taking taylor expansion of 0 in a
2.887 * [approximate]: Taking taylor expansion of (* -1 (/ a (* x y))) in (x y a) around 0
2.887 * [taylor]: Taking taylor expansion of (* -1 (/ a (* x y))) in a
2.887 * [taylor]: Taking taylor expansion of -1 in a
2.887 * [taylor]: Taking taylor expansion of (/ a (* x y)) in a
2.887 * [taylor]: Taking taylor expansion of a in a
2.887 * [taylor]: Taking taylor expansion of (* x y) in a
2.887 * [taylor]: Taking taylor expansion of x in a
2.887 * [taylor]: Taking taylor expansion of y in a
2.887 * [taylor]: Taking taylor expansion of (* -1 (/ a (* x y))) in y
2.887 * [taylor]: Taking taylor expansion of -1 in y
2.887 * [taylor]: Taking taylor expansion of (/ a (* x y)) in y
2.887 * [taylor]: Taking taylor expansion of a in y
2.887 * [taylor]: Taking taylor expansion of (* x y) in y
2.887 * [taylor]: Taking taylor expansion of x in y
2.887 * [taylor]: Taking taylor expansion of y in y
2.887 * [taylor]: Taking taylor expansion of (* -1 (/ a (* x y))) in x
2.887 * [taylor]: Taking taylor expansion of -1 in x
2.887 * [taylor]: Taking taylor expansion of (/ a (* x y)) in x
2.887 * [taylor]: Taking taylor expansion of a in x
2.887 * [taylor]: Taking taylor expansion of (* x y) in x
2.887 * [taylor]: Taking taylor expansion of x in x
2.887 * [taylor]: Taking taylor expansion of y in x
2.887 * [taylor]: Taking taylor expansion of (* -1 (/ a (* x y))) in x
2.887 * [taylor]: Taking taylor expansion of -1 in x
2.887 * [taylor]: Taking taylor expansion of (/ a (* x y)) in x
2.887 * [taylor]: Taking taylor expansion of a in x
2.887 * [taylor]: Taking taylor expansion of (* x y) in x
2.887 * [taylor]: Taking taylor expansion of x in x
2.887 * [taylor]: Taking taylor expansion of y in x
2.888 * [taylor]: Taking taylor expansion of (* -1 (/ a y)) in y
2.888 * [taylor]: Taking taylor expansion of -1 in y
2.888 * [taylor]: Taking taylor expansion of (/ a y) in y
2.888 * [taylor]: Taking taylor expansion of a in y
2.888 * [taylor]: Taking taylor expansion of y in y
2.888 * [taylor]: Taking taylor expansion of (* -1 a) in a
2.888 * [taylor]: Taking taylor expansion of -1 in a
2.888 * [taylor]: Taking taylor expansion of a in a
2.888 * [taylor]: Taking taylor expansion of 0 in y
2.888 * [taylor]: Taking taylor expansion of 0 in a
2.888 * [taylor]: Taking taylor expansion of 0 in y
2.888 * [taylor]: Taking taylor expansion of 0 in a
2.888 * [taylor]: Taking taylor expansion of 0 in a
2.888 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
2.889 * [approximate]: Taking taylor expansion of (/ (* t z) a) in (t z a) around 0
2.889 * [taylor]: Taking taylor expansion of (/ (* t z) a) in a
2.889 * [taylor]: Taking taylor expansion of (* t z) in a
2.889 * [taylor]: Taking taylor expansion of t in a
2.889 * [taylor]: Taking taylor expansion of z in a
2.889 * [taylor]: Taking taylor expansion of a in a
2.889 * [taylor]: Taking taylor expansion of (/ (* t z) a) in z
2.889 * [taylor]: Taking taylor expansion of (* t z) in z
2.889 * [taylor]: Taking taylor expansion of t in z
2.889 * [taylor]: Taking taylor expansion of z in z
2.889 * [taylor]: Taking taylor expansion of a in z
2.889 * [taylor]: Taking taylor expansion of (/ (* t z) a) in t
2.889 * [taylor]: Taking taylor expansion of (* t z) in t
2.889 * [taylor]: Taking taylor expansion of t in t
2.889 * [taylor]: Taking taylor expansion of z in t
2.889 * [taylor]: Taking taylor expansion of a in t
2.889 * [taylor]: Taking taylor expansion of (/ (* t z) a) in t
2.889 * [taylor]: Taking taylor expansion of (* t z) in t
2.889 * [taylor]: Taking taylor expansion of t in t
2.889 * [taylor]: Taking taylor expansion of z in t
2.889 * [taylor]: Taking taylor expansion of a in t
2.889 * [taylor]: Taking taylor expansion of (/ z a) in z
2.889 * [taylor]: Taking taylor expansion of z in z
2.889 * [taylor]: Taking taylor expansion of a in z
2.889 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.889 * [taylor]: Taking taylor expansion of a in a
2.889 * [taylor]: Taking taylor expansion of 0 in z
2.889 * [taylor]: Taking taylor expansion of 0 in a
2.889 * [taylor]: Taking taylor expansion of 0 in a
2.890 * [taylor]: Taking taylor expansion of 0 in z
2.890 * [taylor]: Taking taylor expansion of 0 in a
2.890 * [taylor]: Taking taylor expansion of 0 in a
2.890 * [taylor]: Taking taylor expansion of 0 in a
2.890 * [taylor]: Taking taylor expansion of 0 in z
2.890 * [taylor]: Taking taylor expansion of 0 in a
2.890 * [taylor]: Taking taylor expansion of 0 in a
2.890 * [taylor]: Taking taylor expansion of 0 in a
2.890 * [taylor]: Taking taylor expansion of 0 in a
2.890 * [approximate]: Taking taylor expansion of (/ a (* t z)) in (t z a) around 0
2.890 * [taylor]: Taking taylor expansion of (/ a (* t z)) in a
2.890 * [taylor]: Taking taylor expansion of a in a
2.890 * [taylor]: Taking taylor expansion of (* t z) in a
2.890 * [taylor]: Taking taylor expansion of t in a
2.890 * [taylor]: Taking taylor expansion of z in a
2.890 * [taylor]: Taking taylor expansion of (/ a (* t z)) in z
2.890 * [taylor]: Taking taylor expansion of a in z
2.890 * [taylor]: Taking taylor expansion of (* t z) in z
2.890 * [taylor]: Taking taylor expansion of t in z
2.890 * [taylor]: Taking taylor expansion of z in z
2.890 * [taylor]: Taking taylor expansion of (/ a (* t z)) in t
2.890 * [taylor]: Taking taylor expansion of a in t
2.890 * [taylor]: Taking taylor expansion of (* t z) in t
2.890 * [taylor]: Taking taylor expansion of t in t
2.890 * [taylor]: Taking taylor expansion of z in t
2.891 * [taylor]: Taking taylor expansion of (/ a (* t z)) in t
2.891 * [taylor]: Taking taylor expansion of a in t
2.891 * [taylor]: Taking taylor expansion of (* t z) in t
2.891 * [taylor]: Taking taylor expansion of t in t
2.891 * [taylor]: Taking taylor expansion of z in t
2.891 * [taylor]: Taking taylor expansion of (/ a z) in z
2.891 * [taylor]: Taking taylor expansion of a in z
2.891 * [taylor]: Taking taylor expansion of z in z
2.891 * [taylor]: Taking taylor expansion of a in a
2.891 * [taylor]: Taking taylor expansion of 0 in z
2.891 * [taylor]: Taking taylor expansion of 0 in a
2.891 * [taylor]: Taking taylor expansion of 0 in z
2.891 * [taylor]: Taking taylor expansion of 0 in a
2.891 * [taylor]: Taking taylor expansion of 0 in a
2.891 * [approximate]: Taking taylor expansion of (* -1 (/ a (* t z))) in (t z a) around 0
2.891 * [taylor]: Taking taylor expansion of (* -1 (/ a (* t z))) in a
2.891 * [taylor]: Taking taylor expansion of -1 in a
2.891 * [taylor]: Taking taylor expansion of (/ a (* t z)) in a
2.891 * [taylor]: Taking taylor expansion of a in a
2.891 * [taylor]: Taking taylor expansion of (* t z) in a
2.891 * [taylor]: Taking taylor expansion of t in a
2.892 * [taylor]: Taking taylor expansion of z in a
2.892 * [taylor]: Taking taylor expansion of (* -1 (/ a (* t z))) in z
2.892 * [taylor]: Taking taylor expansion of -1 in z
2.892 * [taylor]: Taking taylor expansion of (/ a (* t z)) in z
2.892 * [taylor]: Taking taylor expansion of a in z
2.892 * [taylor]: Taking taylor expansion of (* t z) in z
2.892 * [taylor]: Taking taylor expansion of t in z
2.892 * [taylor]: Taking taylor expansion of z in z
2.892 * [taylor]: Taking taylor expansion of (* -1 (/ a (* t z))) in t
2.892 * [taylor]: Taking taylor expansion of -1 in t
2.892 * [taylor]: Taking taylor expansion of (/ a (* t z)) in t
2.892 * [taylor]: Taking taylor expansion of a in t
2.892 * [taylor]: Taking taylor expansion of (* t z) in t
2.892 * [taylor]: Taking taylor expansion of t in t
2.892 * [taylor]: Taking taylor expansion of z in t
2.892 * [taylor]: Taking taylor expansion of (* -1 (/ a (* t z))) in t
2.892 * [taylor]: Taking taylor expansion of -1 in t
2.892 * [taylor]: Taking taylor expansion of (/ a (* t z)) in t
2.892 * [taylor]: Taking taylor expansion of a in t
2.892 * [taylor]: Taking taylor expansion of (* t z) in t
2.892 * [taylor]: Taking taylor expansion of t in t
2.892 * [taylor]: Taking taylor expansion of z in t
2.892 * [taylor]: Taking taylor expansion of (* -1 (/ a z)) in z
2.892 * [taylor]: Taking taylor expansion of -1 in z
2.892 * [taylor]: Taking taylor expansion of (/ a z) in z
2.892 * [taylor]: Taking taylor expansion of a in z
2.892 * [taylor]: Taking taylor expansion of z in z
2.892 * [taylor]: Taking taylor expansion of (* -1 a) in a
2.892 * [taylor]: Taking taylor expansion of -1 in a
2.892 * [taylor]: Taking taylor expansion of a in a
2.892 * [taylor]: Taking taylor expansion of 0 in z
2.893 * [taylor]: Taking taylor expansion of 0 in a
2.893 * [taylor]: Taking taylor expansion of 0 in z
2.893 * [taylor]: Taking taylor expansion of 0 in a
2.893 * [taylor]: Taking taylor expansion of 0 in a
2.893 * * * [progress]: simplifying candidates
2.894 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ y a))
  (+ (log x) (- (log y) (log a)))
  (+ (log x) (log (/ y a)))
  (log (* x (/ y a)))
  (exp (* x (/ y a)))
  (* (* (* x x) x) (/ (* (* y y) y) (* (* a a) a)))
  (* (* (* x x) x) (* (* (/ y a) (/ y a)) (/ y a)))
  (* (cbrt (* x (/ y a))) (cbrt (* x (/ y a))))
  (cbrt (* x (/ y a)))
  (* (* (* x (/ y a)) (* x (/ y a))) (* x (/ y a)))
  (sqrt (* x (/ y a)))
  (sqrt (* x (/ y a)))
  (* (sqrt x) (sqrt (/ y a)))
  (* (sqrt x) (sqrt (/ y a)))
  (* (sqrt x) (/ (sqrt y) (sqrt a)))
  (* (sqrt x) (/ (sqrt y) (sqrt a)))
  (* x (* (cbrt (/ y a)) (cbrt (/ y a))))
  (* x (sqrt (/ y a)))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt a)))
  (* x (/ (* (cbrt y) (cbrt y)) 1))
  (* x (/ (sqrt y) (* (cbrt a) (cbrt a))))
  (* x (/ (sqrt y) (sqrt a)))
  (* x (/ (sqrt y) 1))
  (* x (/ 1 (* (cbrt a) (cbrt a))))
  (* x (/ 1 (sqrt a)))
  (* x (/ 1 1))
  (* x 1)
  (* x y)
  (* (cbrt x) (/ y a))
  (* (sqrt x) (/ y a))
  (* x (/ y a))
  (* x y)
  (- (+ (log t) (log z)) (log a))
  (- (log (* t z)) (log a))
  (log (/ (* t z) a))
  (exp (/ (* t z) a))
  (/ (* (* (* t t) t) (* (* z z) z)) (* (* a a) a))
  (/ (* (* (* t z) (* t z)) (* t z)) (* (* a a) a))
  (* (cbrt (/ (* t z) a)) (cbrt (/ (* t z) a)))
  (cbrt (/ (* t z) a))
  (* (* (/ (* t z) a) (/ (* t z) a)) (/ (* t z) a))
  (sqrt (/ (* t z) a))
  (sqrt (/ (* t z) a))
  (neg (* t z))
  (neg a)
  (/ t (* (cbrt a) (cbrt a)))
  (/ z (cbrt a))
  (/ t (sqrt a))
  (/ z (sqrt a))
  (/ t 1)
  (/ z a)
  (/ 1 a)
  (/ a (* t z))
  (/ (* t z) (* (cbrt a) (cbrt a)))
  (/ (* t z) (sqrt a))
  (/ (* t z) 1)
  (/ a z)
  (/ (* x y) a)
  (/ (* x y) a)
  (/ (* x y) a)
  (/ (* t z) a)
  (/ (* t z) a)
  (/ (* t z) a)
2.898 * * [simplify]: iteration  0 :  265  enodes  (cost  218 )
2.903 * * [simplify]: iteration  1 :  1243  enodes  (cost  188 )
2.928 * * [simplify]: iteration  2 :  5002  enodes  (cost  188 )
2.930 * [simplify]: Simplified to:
   (* x (/ y a))
  (log (* x (/ y a)))
  (log (* x (/ y a)))
  (log (* x (/ y a)))
  (exp (* x (/ y a)))
  (pow (* x (/ y a)) 3)
  (pow (* x (/ y a)) 3)
  (* (cbrt (* x (/ y a))) (cbrt (* x (/ y a))))
  (cbrt (* x (/ y a)))
  (pow (* x (/ y a)) 3)
  (sqrt (* x (/ y a)))
  (sqrt (* x (/ y a)))
  (* (sqrt x) (sqrt (/ y a)))
  (* (sqrt x) (sqrt (/ y a)))
  (* (sqrt x) (/ (sqrt y) (sqrt a)))
  (* (sqrt x) (/ (sqrt y) (sqrt a)))
  (* x (* (cbrt (/ y a)) (cbrt (/ y a))))
  (* x (sqrt (/ y a)))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt a)))
  (* (* (cbrt y) (cbrt y)) x)
  (* x (/ (sqrt y) (* (cbrt a) (cbrt a))))
  (* x (/ (sqrt y) (sqrt a)))
  (* (sqrt y) x)
  (/ x (* (cbrt a) (cbrt a)))
  (/ x (sqrt a))
  x
  x
  (* x y)
  (* (cbrt x) (/ y a))
  (* (sqrt x) (/ y a))
  (* x (/ y a))
  (* x y)
  (log (/ (* t z) a))
  (log (/ (* t z) a))
  (log (/ (* t z) a))
  (exp (/ (* t z) a))
  (pow (/ (* t z) a) 3)
  (pow (/ (* t z) a) 3)
  (* (cbrt (/ (* t z) a)) (cbrt (/ (* t z) a)))
  (cbrt (/ (* t z) a))
  (pow (/ (* t z) a) 3)
  (sqrt (/ (* t z) a))
  (sqrt (/ (* t z) a))
  (neg (* t z))
  (neg a)
  (/ t (* (cbrt a) (cbrt a)))
  (/ z (cbrt a))
  (/ t (sqrt a))
  (/ z (sqrt a))
  t
  (/ z a)
  (/ 1 a)
  (/ a (* t z))
  (/ (* t z) (* (cbrt a) (cbrt a)))
  (/ (* t z) (sqrt a))
  (* t z)
  (/ a z)
  (* x (/ y a))
  (* x (/ y a))
  (* x (/ y a))
  (/ (* t z) a)
  (/ (* t z) a)
  (/ (* t z) a)
2.931 * * * [progress]: adding candidates to table
2.976 * [progress]: [Phase 3 of 3] Extracting.
2.976 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t a) (- (* (/ x a) y) (/ (* t z) a)))> #<alt (λ (x y z t a) (- (/ (* x y) a) (/ t (/ a z))))> #<alt (λ (x y z t a) (- (* x (/ y a)) (/ (* t z) a)))> #<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (- (/ x (/ a y)) (* t (/ z a))))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))> #<alt (λ (x y z t a) (- (/ (* x y) a) (* (/ t (sqrt a)) (/ z (sqrt a)))))>)
2.977 * * * [regime-changes]: Trying 9 branch expressions: ((* z t) (* x y) (- (* x y) (* z t)) (/ (- (* x y) (* z t)) a) a t z y x)
2.977 * * * * [regimes]: Trying to branch on (* z t) from (#<alt (λ (x y z t a) (- (* (/ x a) y) (/ (* t z) a)))> #<alt (λ (x y z t a) (- (/ (* x y) a) (/ t (/ a z))))> #<alt (λ (x y z t a) (- (* x (/ y a)) (/ (* t z) a)))> #<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (- (/ x (/ a y)) (* t (/ z a))))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))> #<alt (λ (x y z t a) (- (/ (* x y) a) (* (/ t (sqrt a)) (/ z (sqrt a)))))>)
3.070 * * * * [regimes]: Trying to branch on (* z t) from (#<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))>)
3.132 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z t a) (- (* (/ x a) y) (/ (* t z) a)))> #<alt (λ (x y z t a) (- (/ (* x y) a) (/ t (/ a z))))> #<alt (λ (x y z t a) (- (* x (/ y a)) (/ (* t z) a)))> #<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (- (/ x (/ a y)) (* t (/ z a))))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))> #<alt (λ (x y z t a) (- (/ (* x y) a) (* (/ t (sqrt a)) (/ z (sqrt a)))))>)
3.225 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z t a) (- (/ (* x y) a) (/ t (/ a z))))> #<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))> #<alt (λ (x y z t a) (- (/ (* x y) a) (* (/ t (sqrt a)) (/ z (sqrt a)))))>)
3.294 * * * * [regimes]: Trying to branch on (- (* x y) (* z t)) from (#<alt (λ (x y z t a) (- (* (/ x a) y) (/ (* t z) a)))> #<alt (λ (x y z t a) (- (/ (* x y) a) (/ t (/ a z))))> #<alt (λ (x y z t a) (- (* x (/ y a)) (/ (* t z) a)))> #<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (- (/ x (/ a y)) (* t (/ z a))))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))> #<alt (λ (x y z t a) (- (/ (* x y) a) (* (/ t (sqrt a)) (/ z (sqrt a)))))>)
3.387 * * * * [regimes]: Trying to branch on (- (* x y) (* z t)) from (#<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))>)
3.447 * * * * [regimes]: Trying to branch on (/ (- (* x y) (* z t)) a) from (#<alt (λ (x y z t a) (- (* (/ x a) y) (/ (* t z) a)))> #<alt (λ (x y z t a) (- (/ (* x y) a) (/ t (/ a z))))> #<alt (λ (x y z t a) (- (* x (/ y a)) (/ (* t z) a)))> #<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (- (/ x (/ a y)) (* t (/ z a))))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))> #<alt (λ (x y z t a) (- (/ (* x y) a) (* (/ t (sqrt a)) (/ z (sqrt a)))))>)
3.541 * * * * [regimes]: Trying to branch on a from (#<alt (λ (x y z t a) (- (* (/ x a) y) (/ (* t z) a)))> #<alt (λ (x y z t a) (- (/ (* x y) a) (/ t (/ a z))))> #<alt (λ (x y z t a) (- (* x (/ y a)) (/ (* t z) a)))> #<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (- (/ x (/ a y)) (* t (/ z a))))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))> #<alt (λ (x y z t a) (- (/ (* x y) a) (* (/ t (sqrt a)) (/ z (sqrt a)))))>)
3.629 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t a) (- (* (/ x a) y) (/ (* t z) a)))> #<alt (λ (x y z t a) (- (/ (* x y) a) (/ t (/ a z))))> #<alt (λ (x y z t a) (- (* x (/ y a)) (/ (* t z) a)))> #<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (- (/ x (/ a y)) (* t (/ z a))))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))> #<alt (λ (x y z t a) (- (/ (* x y) a) (* (/ t (sqrt a)) (/ z (sqrt a)))))>)
3.722 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t a) (- (* (/ x a) y) (/ (* t z) a)))> #<alt (λ (x y z t a) (- (/ (* x y) a) (/ t (/ a z))))> #<alt (λ (x y z t a) (- (* x (/ y a)) (/ (* t z) a)))> #<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (- (/ x (/ a y)) (* t (/ z a))))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))> #<alt (λ (x y z t a) (- (/ (* x y) a) (* (/ t (sqrt a)) (/ z (sqrt a)))))>)
3.816 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t a) (- (* (/ x a) y) (/ (* t z) a)))> #<alt (λ (x y z t a) (- (/ (* x y) a) (/ t (/ a z))))> #<alt (λ (x y z t a) (- (* x (/ y a)) (/ (* t z) a)))> #<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (- (/ x (/ a y)) (* t (/ z a))))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))> #<alt (λ (x y z t a) (- (/ (* x y) a) (* (/ t (sqrt a)) (/ z (sqrt a)))))>)
3.922 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t a) (- (* (/ x a) y) (/ (* t z) a)))> #<alt (λ (x y z t a) (- (/ (* x y) a) (/ t (/ a z))))> #<alt (λ (x y z t a) (- (* x (/ y a)) (/ (* t z) a)))> #<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (- (/ x (/ a y)) (* t (/ z a))))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))> #<alt (λ (x y z t a) (- (/ (* x y) a) (* (/ t (sqrt a)) (/ z (sqrt a)))))>)
4.018 * * * [regime]: Found split indices: #<option (#s(si 5 31) #s(si 3 222) #s(si 5 255))>
4.018 * [binary-search]: Only using regimes for bounds on (- (* x y) (* z t)) and (#<alt (λ (x y z t a) (- (* (/ x a) y) (/ (* t z) a)))> #<alt (λ (x y z t a) (- (/ (* x y) a) (/ t (/ a z))))> #<alt (λ (x y z t a) (- (* x (/ y a)) (/ (* t z) a)))> #<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (- (/ x (/ a y)) (* t (/ z a))))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))> #<alt (λ (x y z t a) (- (/ (* x y) a) (* (/ t (sqrt a)) (/ z (sqrt a)))))>)
4.018 * [regimes]: Found splitpoints: (#s(sp 5 (- (* x y) (* z t)) -4.486348467339254e+212) #s(sp 3 (- (* x y) (* z t)) 5.013894685922152e+184) #s(sp 5 (- (* x y) (* z t)) +nan.0)) , with alts (#<alt (λ (x y z t a) (- (* (/ x a) y) (/ (* t z) a)))> #<alt (λ (x y z t a) (- (/ (* x y) a) (/ t (/ a z))))> #<alt (λ (x y z t a) (- (* x (/ y a)) (/ (* t z) a)))> #<alt (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt (λ (x y z t a) (/ (cbrt (pow (- (* x y) (* z t)) 3)) a))> #<alt (λ (x y z t a) (- (/ x (/ a y)) (* t (/ z a))))> #<alt (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))> #<alt (λ (x y z t a) (- (/ (* x y) a) (* (/ t (sqrt a)) (/ z (sqrt a)))))>)
4.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (- (* x y) (* z t)) -4.486348467339254e+212) (- (/ x (/ a y)) (* t (/ z a))) (if (<= (- (* x y) (* z t)) 5.013894685922152e+184) (* (- (* x y) (* z t)) (/ 1 a)) (- (/ x (/ a y)) (* t (/ z a)))))
4.019 * * [simplify]: iteration  0 :  31  enodes  (cost  16 )
4.020 * * [simplify]: iteration  1 :  31  enodes  (cost  16 )
4.020 * [simplify]: Simplified to:
   (if (or (<= (- (* x y) (* z t)) -4.486348467339254e+212) (not (<= (- (* x y) (* z t)) 5.013894685922152e+184))) (- (/ x (/ a y)) (* t (/ z a))) (* (- (* x y) (* z t)) (/ 1 a)))
8.251 * [regime-testing]: End program error score: 1.0472695571462491
8.374 * [regime-testing]: Target error score: 5.9099714434777075