2.685 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.037 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- x (/ (* y (- z t)) a))
0.038 * * [simplify]: iteration  0 :  9  enodes  (cost  9 )
0.039 * * [simplify]: iteration  1 :  16  enodes  (cost  9 )
0.040 * * [simplify]: iteration  2 :  32  enodes  (cost  9 )
0.044 * * [simplify]: iteration  3 :  65  enodes  (cost  9 )
0.058 * * [simplify]: iteration  4 :  138  enodes  (cost  9 )
0.076 * * [simplify]: iteration  5 :  226  enodes  (cost  9 )
0.101 * * [simplify]: iteration  6 :  322  enodes  (cost  9 )
0.345 * * [simplify]: iteration  7 :  477  enodes  (cost  9 )
0.403 * * [simplify]: iteration  8 :  613  enodes  (cost  9 )
0.465 * * [simplify]: iteration  9 :  840  enodes  (cost  9 )
0.512 * * [simplify]: iteration  10 :  1006  enodes  (cost  9 )
0.589 * * [simplify]: iteration  11 :  1165  enodes  (cost  9 )
0.679 * * [simplify]: iteration  12 :  1332  enodes  (cost  9 )
0.728 * * [simplify]: iteration  13 :  1493  enodes  (cost  9 )
0.806 * * [simplify]: iteration  14 :  1653  enodes  (cost  9 )
0.893 * * [simplify]: iteration  15 :  1820  enodes  (cost  9 )
0.943 * * [simplify]: iteration  16 :  1981  enodes  (cost  9 )
1.019 * * [simplify]: iteration  17 :  2141  enodes  (cost  9 )
1.112 * * [simplify]: iteration  18 :  2308  enodes  (cost  9 )
1.158 * * [simplify]: iteration  19 :  2469  enodes  (cost  9 )
1.235 * * [simplify]: iteration  20 :  2629  enodes  (cost  9 )
1.326 * * [simplify]: iteration  21 :  2796  enodes  (cost  9 )
1.375 * * [simplify]: iteration  22 :  2955  enodes  (cost  9 )
1.450 * * [simplify]: iteration  23 :  3115  enodes  (cost  9 )
1.540 * * [simplify]: iteration  24 :  3282  enodes  (cost  9 )
1.589 * * [simplify]: iteration  25 :  3441  enodes  (cost  9 )
1.663 * * [simplify]: iteration  26 :  3601  enodes  (cost  9 )
1.753 * * [simplify]: iteration  27 :  3768  enodes  (cost  9 )
1.803 * * [simplify]: iteration  28 :  3927  enodes  (cost  9 )
1.878 * * [simplify]: iteration  29 :  4087  enodes  (cost  9 )
1.968 * * [simplify]: iteration  30 :  4254  enodes  (cost  9 )
2.019 * * [simplify]: iteration  31 :  4413  enodes  (cost  9 )
2.093 * * [simplify]: iteration  32 :  4573  enodes  (cost  9 )
2.184 * * [simplify]: iteration  33 :  4740  enodes  (cost  9 )
2.235 * * [simplify]: iteration  34 :  4899  enodes  (cost  9 )
2.302 * * [simplify]: iteration  done :  5000  enodes  (cost  9 )
2.302 * [simplify]: Simplified to:
   (- x (/ (* y (- z t)) a))
2.302 * * [progress]: iteration 1 / 4
2.302 * * * [progress]: picking best candidate
2.306 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>
2.306 * * * [progress]: localizing error
2.314 * * * [progress]: generating rewritten candidates
2.314 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
2.322 * * * [progress]: generating series expansions
2.322 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
2.322 * [approximate]: Taking taylor expansion of (/ (* (- z t) y) a) in (y z t a) around 0
2.322 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in a
2.322 * [taylor]: Taking taylor expansion of (* (- z t) y) in a
2.322 * [taylor]: Taking taylor expansion of (- z t) in a
2.322 * [taylor]: Taking taylor expansion of z in a
2.322 * [taylor]: Taking taylor expansion of t in a
2.322 * [taylor]: Taking taylor expansion of y in a
2.322 * [taylor]: Taking taylor expansion of a in a
2.322 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in t
2.322 * [taylor]: Taking taylor expansion of (* (- z t) y) in t
2.322 * [taylor]: Taking taylor expansion of (- z t) in t
2.322 * [taylor]: Taking taylor expansion of z in t
2.322 * [taylor]: Taking taylor expansion of t in t
2.322 * [taylor]: Taking taylor expansion of y in t
2.322 * [taylor]: Taking taylor expansion of a in t
2.323 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in z
2.323 * [taylor]: Taking taylor expansion of (* (- z t) y) in z
2.323 * [taylor]: Taking taylor expansion of (- z t) in z
2.323 * [taylor]: Taking taylor expansion of z in z
2.323 * [taylor]: Taking taylor expansion of t in z
2.323 * [taylor]: Taking taylor expansion of y in z
2.323 * [taylor]: Taking taylor expansion of a in z
2.323 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in y
2.323 * [taylor]: Taking taylor expansion of (* (- z t) y) in y
2.323 * [taylor]: Taking taylor expansion of (- z t) in y
2.323 * [taylor]: Taking taylor expansion of z in y
2.323 * [taylor]: Taking taylor expansion of t in y
2.323 * [taylor]: Taking taylor expansion of y in y
2.323 * [taylor]: Taking taylor expansion of a in y
2.323 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in y
2.323 * [taylor]: Taking taylor expansion of (* (- z t) y) in y
2.323 * [taylor]: Taking taylor expansion of (- z t) in y
2.323 * [taylor]: Taking taylor expansion of z in y
2.323 * [taylor]: Taking taylor expansion of t in y
2.323 * [taylor]: Taking taylor expansion of y in y
2.323 * [taylor]: Taking taylor expansion of a in y
2.323 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
2.323 * [taylor]: Taking taylor expansion of (- z t) in z
2.323 * [taylor]: Taking taylor expansion of z in z
2.323 * [taylor]: Taking taylor expansion of t in z
2.323 * [taylor]: Taking taylor expansion of a in z
2.323 * [taylor]: Taking taylor expansion of (* -1 (/ t a)) in t
2.323 * [taylor]: Taking taylor expansion of -1 in t
2.323 * [taylor]: Taking taylor expansion of (/ t a) in t
2.324 * [taylor]: Taking taylor expansion of t in t
2.324 * [taylor]: Taking taylor expansion of a in t
2.324 * [taylor]: Taking taylor expansion of 0 in z
2.324 * [taylor]: Taking taylor expansion of 0 in t
2.324 * [taylor]: Taking taylor expansion of 0 in a
2.324 * [taylor]: Taking taylor expansion of (/ 1 a) in t
2.324 * [taylor]: Taking taylor expansion of a in t
2.324 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.324 * [taylor]: Taking taylor expansion of a in a
2.324 * [taylor]: Taking taylor expansion of (/ -1 a) in a
2.324 * [taylor]: Taking taylor expansion of -1 in a
2.324 * [taylor]: Taking taylor expansion of a in a
2.324 * [taylor]: Taking taylor expansion of 0 in z
2.324 * [taylor]: Taking taylor expansion of 0 in t
2.324 * [taylor]: Taking taylor expansion of 0 in a
2.324 * [taylor]: Taking taylor expansion of 0 in t
2.324 * [taylor]: Taking taylor expansion of 0 in a
2.325 * [taylor]: Taking taylor expansion of 0 in t
2.325 * [taylor]: Taking taylor expansion of 0 in a
2.325 * [taylor]: Taking taylor expansion of 0 in a
2.325 * [taylor]: Taking taylor expansion of 0 in a
2.325 * [taylor]: Taking taylor expansion of 0 in a
2.325 * [taylor]: Taking taylor expansion of 0 in z
2.325 * [taylor]: Taking taylor expansion of 0 in t
2.325 * [taylor]: Taking taylor expansion of 0 in a
2.325 * [taylor]: Taking taylor expansion of 0 in t
2.325 * [taylor]: Taking taylor expansion of 0 in a
2.325 * [taylor]: Taking taylor expansion of 0 in t
2.325 * [taylor]: Taking taylor expansion of 0 in a
2.325 * [taylor]: Taking taylor expansion of 0 in t
2.325 * [taylor]: Taking taylor expansion of 0 in a
2.325 * [taylor]: Taking taylor expansion of 0 in a
2.325 * [taylor]: Taking taylor expansion of 0 in a
2.326 * [taylor]: Taking taylor expansion of 0 in a
2.326 * [taylor]: Taking taylor expansion of 0 in a
2.326 * [taylor]: Taking taylor expansion of 0 in a
2.326 * [taylor]: Taking taylor expansion of 0 in a
2.326 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y z t a) around 0
2.326 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
2.326 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
2.326 * [taylor]: Taking taylor expansion of a in a
2.326 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
2.326 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.326 * [taylor]: Taking taylor expansion of z in a
2.326 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.326 * [taylor]: Taking taylor expansion of t in a
2.326 * [taylor]: Taking taylor expansion of y in a
2.327 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
2.327 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
2.327 * [taylor]: Taking taylor expansion of a in t
2.327 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
2.327 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.327 * [taylor]: Taking taylor expansion of z in t
2.327 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.327 * [taylor]: Taking taylor expansion of t in t
2.327 * [taylor]: Taking taylor expansion of y in t
2.327 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
2.327 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
2.327 * [taylor]: Taking taylor expansion of a in z
2.327 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.327 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.327 * [taylor]: Taking taylor expansion of z in z
2.327 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.327 * [taylor]: Taking taylor expansion of t in z
2.327 * [taylor]: Taking taylor expansion of y in z
2.327 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
2.327 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
2.327 * [taylor]: Taking taylor expansion of a in y
2.327 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.327 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.327 * [taylor]: Taking taylor expansion of z in y
2.327 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.327 * [taylor]: Taking taylor expansion of t in y
2.327 * [taylor]: Taking taylor expansion of y in y
2.328 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
2.328 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
2.328 * [taylor]: Taking taylor expansion of a in y
2.328 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
2.328 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.328 * [taylor]: Taking taylor expansion of z in y
2.328 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.328 * [taylor]: Taking taylor expansion of t in y
2.328 * [taylor]: Taking taylor expansion of y in y
2.328 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
2.328 * [taylor]: Taking taylor expansion of a in z
2.328 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
2.328 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.328 * [taylor]: Taking taylor expansion of z in z
2.328 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.328 * [taylor]: Taking taylor expansion of t in z
2.328 * [taylor]: Taking taylor expansion of a in t
2.328 * [taylor]: Taking taylor expansion of 0 in z
2.329 * [taylor]: Taking taylor expansion of (neg (/ a t)) in t
2.329 * [taylor]: Taking taylor expansion of (/ a t) in t
2.329 * [taylor]: Taking taylor expansion of a in t
2.329 * [taylor]: Taking taylor expansion of t in t
2.329 * [taylor]: Taking taylor expansion of (neg a) in a
2.329 * [taylor]: Taking taylor expansion of a in a
2.329 * [taylor]: Taking taylor expansion of a in a
2.329 * [taylor]: Taking taylor expansion of 0 in z
2.329 * [taylor]: Taking taylor expansion of 0 in t
2.329 * [taylor]: Taking taylor expansion of 0 in t
2.330 * [taylor]: Taking taylor expansion of 0 in a
2.330 * [taylor]: Taking taylor expansion of 0 in a
2.330 * [taylor]: Taking taylor expansion of 0 in z
2.330 * [taylor]: Taking taylor expansion of 0 in t
2.330 * [taylor]: Taking taylor expansion of 0 in t
2.330 * [taylor]: Taking taylor expansion of 0 in t
2.330 * [taylor]: Taking taylor expansion of 0 in a
2.330 * [taylor]: Taking taylor expansion of 0 in a
2.331 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y z t a) around 0
2.331 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
2.331 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
2.331 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
2.331 * [taylor]: Taking taylor expansion of (/ 1 t) in a
2.331 * [taylor]: Taking taylor expansion of t in a
2.331 * [taylor]: Taking taylor expansion of (/ 1 z) in a
2.331 * [taylor]: Taking taylor expansion of z in a
2.331 * [taylor]: Taking taylor expansion of a in a
2.331 * [taylor]: Taking taylor expansion of y in a
2.331 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
2.331 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
2.331 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
2.331 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.331 * [taylor]: Taking taylor expansion of t in t
2.331 * [taylor]: Taking taylor expansion of (/ 1 z) in t
2.332 * [taylor]: Taking taylor expansion of z in t
2.332 * [taylor]: Taking taylor expansion of a in t
2.332 * [taylor]: Taking taylor expansion of y in t
2.332 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
2.332 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
2.332 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.332 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.332 * [taylor]: Taking taylor expansion of t in z
2.332 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.332 * [taylor]: Taking taylor expansion of z in z
2.332 * [taylor]: Taking taylor expansion of a in z
2.332 * [taylor]: Taking taylor expansion of y in z
2.332 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
2.332 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
2.332 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.332 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.332 * [taylor]: Taking taylor expansion of t in y
2.332 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.332 * [taylor]: Taking taylor expansion of z in y
2.332 * [taylor]: Taking taylor expansion of a in y
2.332 * [taylor]: Taking taylor expansion of y in y
2.332 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
2.332 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
2.332 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
2.332 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.332 * [taylor]: Taking taylor expansion of t in y
2.332 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.332 * [taylor]: Taking taylor expansion of z in y
2.332 * [taylor]: Taking taylor expansion of a in y
2.332 * [taylor]: Taking taylor expansion of y in y
2.333 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
2.333 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
2.333 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.333 * [taylor]: Taking taylor expansion of t in z
2.333 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.333 * [taylor]: Taking taylor expansion of z in z
2.333 * [taylor]: Taking taylor expansion of a in z
2.333 * [taylor]: Taking taylor expansion of (* -1 a) in t
2.333 * [taylor]: Taking taylor expansion of -1 in t
2.333 * [taylor]: Taking taylor expansion of a in t
2.333 * [taylor]: Taking taylor expansion of 0 in z
2.333 * [taylor]: Taking taylor expansion of (/ a t) in t
2.333 * [taylor]: Taking taylor expansion of a in t
2.333 * [taylor]: Taking taylor expansion of t in t
2.333 * [taylor]: Taking taylor expansion of a in a
2.333 * [taylor]: Taking taylor expansion of (* -1 a) in a
2.333 * [taylor]: Taking taylor expansion of -1 in a
2.334 * [taylor]: Taking taylor expansion of a in a
2.334 * [taylor]: Taking taylor expansion of 0 in z
2.334 * [taylor]: Taking taylor expansion of 0 in t
2.334 * [taylor]: Taking taylor expansion of 0 in t
2.334 * [taylor]: Taking taylor expansion of 0 in a
2.334 * [taylor]: Taking taylor expansion of 0 in a
2.335 * [taylor]: Taking taylor expansion of 0 in z
2.335 * [taylor]: Taking taylor expansion of 0 in t
2.335 * [taylor]: Taking taylor expansion of 0 in t
2.335 * [taylor]: Taking taylor expansion of 0 in t
2.335 * [taylor]: Taking taylor expansion of 0 in a
2.335 * [taylor]: Taking taylor expansion of 0 in a
2.335 * * * [progress]: simplifying candidates
2.336 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (log y) (log (- z t))) (log a))
  (- (log (* y (- z t))) (log a))
  (log (/ (* y (- z t)) a))
  (exp (/ (* y (- z t)) a))
  (/ (* (* (* y y) y) (* (* (- z t) (- z t)) (- z t))) (* (* a a) a))
  (/ (* (* (* y (- z t)) (* y (- z t))) (* y (- z t))) (* (* a a) a))
  (* (cbrt (/ (* y (- z t)) a)) (cbrt (/ (* y (- z t)) a)))
  (cbrt (/ (* y (- z t)) a))
  (* (* (/ (* y (- z t)) a) (/ (* y (- z t)) a)) (/ (* y (- z t)) a))
  (sqrt (/ (* y (- z t)) a))
  (sqrt (/ (* y (- z t)) a))
  (neg (* y (- z t)))
  (neg a)
  (/ y (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ y (sqrt a))
  (/ (- z t) (sqrt a))
  (/ y 1)
  (/ (- z t) a)
  (/ 1 a)
  (/ a (* y (- z t)))
  (/ (* y (- z t)) (* (cbrt a) (cbrt a)))
  (/ (* y (- z t)) (sqrt a))
  (/ (* y (- z t)) 1)
  (/ a (- z t))
  (* a (+ (* z z) (+ (* t t) (* z t))))
  (* a (+ z t))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
2.337 * * [simplify]: iteration  0 :  63  enodes  (cost  276 )
2.351 * * [simplify]: iteration  1 :  170  enodes  (cost  267 )
2.381 * * [simplify]: iteration  2 :  571  enodes  (cost  225 )
2.547 * * [simplify]: iteration  3 :  2685  enodes  (cost  213 )
3.008 * * [simplify]: iteration  done :  5000  enodes  (cost  212 )
3.008 * [simplify]: Simplified to:
   (log (/ (* y (- z t)) a))
  (log (/ (* y (- z t)) a))
  (log (/ (* y (- z t)) a))
  (exp (/ (* y (- z t)) a))
  (pow (/ (* y (- z t)) a) 3)
  (pow (/ (* y (- z t)) a) 3)
  (* (cbrt (/ (* y (- z t)) a)) (cbrt (/ (* y (- z t)) a)))
  (cbrt (/ (* y (- z t)) a))
  (pow (/ (* y (- z t)) a) 3)
  (sqrt (/ (* y (- z t)) a))
  (sqrt (/ (* y (- z t)) a))
  (* (- t z) y)
  (neg a)
  (/ y (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ y (sqrt a))
  (/ (- z t) (sqrt a))
  y
  (/ (- z t) a)
  (/ 1 a)
  (/ a (* y (- z t)))
  (/ (* y (- z t)) (* (cbrt a) (cbrt a)))
  (/ (* y (- z t)) (sqrt a))
  (* y (- z t))
  (/ a (- z t))
  (* a (+ (* z z) (* t (+ z t))))
  (* a (+ z t))
  (/ (* y (- z t)) a)
  (/ (* y (- z t)) a)
  (/ (* y (- z t)) a)
3.008 * * * [progress]: adding candidates to table
3.046 * * [progress]: iteration 2 / 4
3.046 * * * [progress]: picking best candidate
3.069 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))>
3.069 * * * [progress]: localizing error
3.076 * * * [progress]: generating rewritten candidates
3.076 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
3.087 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
3.097 * * * [progress]: generating series expansions
3.097 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
3.097 * [approximate]: Taking taylor expansion of (/ (* (- z t) y) a) in (y z t a) around 0
3.097 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in a
3.097 * [taylor]: Taking taylor expansion of (* (- z t) y) in a
3.097 * [taylor]: Taking taylor expansion of (- z t) in a
3.097 * [taylor]: Taking taylor expansion of z in a
3.097 * [taylor]: Taking taylor expansion of t in a
3.097 * [taylor]: Taking taylor expansion of y in a
3.097 * [taylor]: Taking taylor expansion of a in a
3.097 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in t
3.097 * [taylor]: Taking taylor expansion of (* (- z t) y) in t
3.097 * [taylor]: Taking taylor expansion of (- z t) in t
3.097 * [taylor]: Taking taylor expansion of z in t
3.097 * [taylor]: Taking taylor expansion of t in t
3.097 * [taylor]: Taking taylor expansion of y in t
3.097 * [taylor]: Taking taylor expansion of a in t
3.097 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in z
3.097 * [taylor]: Taking taylor expansion of (* (- z t) y) in z
3.097 * [taylor]: Taking taylor expansion of (- z t) in z
3.097 * [taylor]: Taking taylor expansion of z in z
3.097 * [taylor]: Taking taylor expansion of t in z
3.098 * [taylor]: Taking taylor expansion of y in z
3.098 * [taylor]: Taking taylor expansion of a in z
3.098 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in y
3.098 * [taylor]: Taking taylor expansion of (* (- z t) y) in y
3.098 * [taylor]: Taking taylor expansion of (- z t) in y
3.098 * [taylor]: Taking taylor expansion of z in y
3.098 * [taylor]: Taking taylor expansion of t in y
3.098 * [taylor]: Taking taylor expansion of y in y
3.098 * [taylor]: Taking taylor expansion of a in y
3.098 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in y
3.098 * [taylor]: Taking taylor expansion of (* (- z t) y) in y
3.098 * [taylor]: Taking taylor expansion of (- z t) in y
3.098 * [taylor]: Taking taylor expansion of z in y
3.098 * [taylor]: Taking taylor expansion of t in y
3.098 * [taylor]: Taking taylor expansion of y in y
3.098 * [taylor]: Taking taylor expansion of a in y
3.098 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
3.098 * [taylor]: Taking taylor expansion of (- z t) in z
3.098 * [taylor]: Taking taylor expansion of z in z
3.098 * [taylor]: Taking taylor expansion of t in z
3.098 * [taylor]: Taking taylor expansion of a in z
3.098 * [taylor]: Taking taylor expansion of (* -1 (/ t a)) in t
3.098 * [taylor]: Taking taylor expansion of -1 in t
3.098 * [taylor]: Taking taylor expansion of (/ t a) in t
3.098 * [taylor]: Taking taylor expansion of t in t
3.098 * [taylor]: Taking taylor expansion of a in t
3.099 * [taylor]: Taking taylor expansion of 0 in z
3.099 * [taylor]: Taking taylor expansion of 0 in t
3.099 * [taylor]: Taking taylor expansion of 0 in a
3.099 * [taylor]: Taking taylor expansion of (/ 1 a) in t
3.099 * [taylor]: Taking taylor expansion of a in t
3.099 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.099 * [taylor]: Taking taylor expansion of a in a
3.099 * [taylor]: Taking taylor expansion of (/ -1 a) in a
3.099 * [taylor]: Taking taylor expansion of -1 in a
3.099 * [taylor]: Taking taylor expansion of a in a
3.099 * [taylor]: Taking taylor expansion of 0 in z
3.099 * [taylor]: Taking taylor expansion of 0 in t
3.099 * [taylor]: Taking taylor expansion of 0 in a
3.099 * [taylor]: Taking taylor expansion of 0 in t
3.099 * [taylor]: Taking taylor expansion of 0 in a
3.099 * [taylor]: Taking taylor expansion of 0 in t
3.099 * [taylor]: Taking taylor expansion of 0 in a
3.099 * [taylor]: Taking taylor expansion of 0 in a
3.099 * [taylor]: Taking taylor expansion of 0 in a
3.100 * [taylor]: Taking taylor expansion of 0 in a
3.100 * [taylor]: Taking taylor expansion of 0 in z
3.100 * [taylor]: Taking taylor expansion of 0 in t
3.100 * [taylor]: Taking taylor expansion of 0 in a
3.100 * [taylor]: Taking taylor expansion of 0 in t
3.100 * [taylor]: Taking taylor expansion of 0 in a
3.100 * [taylor]: Taking taylor expansion of 0 in t
3.100 * [taylor]: Taking taylor expansion of 0 in a
3.100 * [taylor]: Taking taylor expansion of 0 in t
3.100 * [taylor]: Taking taylor expansion of 0 in a
3.100 * [taylor]: Taking taylor expansion of 0 in a
3.100 * [taylor]: Taking taylor expansion of 0 in a
3.100 * [taylor]: Taking taylor expansion of 0 in a
3.100 * [taylor]: Taking taylor expansion of 0 in a
3.101 * [taylor]: Taking taylor expansion of 0 in a
3.101 * [taylor]: Taking taylor expansion of 0 in a
3.101 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y z t a) around 0
3.101 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
3.101 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
3.101 * [taylor]: Taking taylor expansion of a in a
3.101 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
3.101 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.101 * [taylor]: Taking taylor expansion of z in a
3.101 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.101 * [taylor]: Taking taylor expansion of t in a
3.101 * [taylor]: Taking taylor expansion of y in a
3.102 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
3.102 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
3.102 * [taylor]: Taking taylor expansion of a in t
3.102 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
3.102 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.102 * [taylor]: Taking taylor expansion of z in t
3.102 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.102 * [taylor]: Taking taylor expansion of t in t
3.102 * [taylor]: Taking taylor expansion of y in t
3.102 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
3.102 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.102 * [taylor]: Taking taylor expansion of a in z
3.102 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.102 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.102 * [taylor]: Taking taylor expansion of z in z
3.102 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.102 * [taylor]: Taking taylor expansion of t in z
3.102 * [taylor]: Taking taylor expansion of y in z
3.102 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
3.102 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
3.102 * [taylor]: Taking taylor expansion of a in y
3.102 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.102 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.102 * [taylor]: Taking taylor expansion of z in y
3.102 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.102 * [taylor]: Taking taylor expansion of t in y
3.102 * [taylor]: Taking taylor expansion of y in y
3.102 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
3.102 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
3.102 * [taylor]: Taking taylor expansion of a in y
3.103 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.103 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.103 * [taylor]: Taking taylor expansion of z in y
3.103 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.103 * [taylor]: Taking taylor expansion of t in y
3.103 * [taylor]: Taking taylor expansion of y in y
3.103 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.103 * [taylor]: Taking taylor expansion of a in z
3.103 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.103 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.103 * [taylor]: Taking taylor expansion of z in z
3.103 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.103 * [taylor]: Taking taylor expansion of t in z
3.103 * [taylor]: Taking taylor expansion of a in t
3.104 * [taylor]: Taking taylor expansion of 0 in z
3.104 * [taylor]: Taking taylor expansion of (neg (/ a t)) in t
3.104 * [taylor]: Taking taylor expansion of (/ a t) in t
3.104 * [taylor]: Taking taylor expansion of a in t
3.104 * [taylor]: Taking taylor expansion of t in t
3.104 * [taylor]: Taking taylor expansion of (neg a) in a
3.104 * [taylor]: Taking taylor expansion of a in a
3.104 * [taylor]: Taking taylor expansion of a in a
3.104 * [taylor]: Taking taylor expansion of 0 in z
3.104 * [taylor]: Taking taylor expansion of 0 in t
3.105 * [taylor]: Taking taylor expansion of 0 in t
3.105 * [taylor]: Taking taylor expansion of 0 in a
3.105 * [taylor]: Taking taylor expansion of 0 in a
3.105 * [taylor]: Taking taylor expansion of 0 in z
3.105 * [taylor]: Taking taylor expansion of 0 in t
3.105 * [taylor]: Taking taylor expansion of 0 in t
3.105 * [taylor]: Taking taylor expansion of 0 in t
3.105 * [taylor]: Taking taylor expansion of 0 in a
3.106 * [taylor]: Taking taylor expansion of 0 in a
3.106 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y z t a) around 0
3.106 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
3.106 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
3.106 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
3.106 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.106 * [taylor]: Taking taylor expansion of t in a
3.106 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.106 * [taylor]: Taking taylor expansion of z in a
3.106 * [taylor]: Taking taylor expansion of a in a
3.106 * [taylor]: Taking taylor expansion of y in a
3.106 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
3.106 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
3.106 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
3.106 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.107 * [taylor]: Taking taylor expansion of t in t
3.107 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.107 * [taylor]: Taking taylor expansion of z in t
3.107 * [taylor]: Taking taylor expansion of a in t
3.107 * [taylor]: Taking taylor expansion of y in t
3.107 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
3.107 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.107 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.107 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.107 * [taylor]: Taking taylor expansion of t in z
3.107 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.107 * [taylor]: Taking taylor expansion of z in z
3.107 * [taylor]: Taking taylor expansion of a in z
3.107 * [taylor]: Taking taylor expansion of y in z
3.107 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
3.107 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
3.107 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.107 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.107 * [taylor]: Taking taylor expansion of t in y
3.107 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.107 * [taylor]: Taking taylor expansion of z in y
3.107 * [taylor]: Taking taylor expansion of a in y
3.107 * [taylor]: Taking taylor expansion of y in y
3.107 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
3.107 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
3.107 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.107 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.107 * [taylor]: Taking taylor expansion of t in y
3.107 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.107 * [taylor]: Taking taylor expansion of z in y
3.108 * [taylor]: Taking taylor expansion of a in y
3.108 * [taylor]: Taking taylor expansion of y in y
3.108 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.108 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.108 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.108 * [taylor]: Taking taylor expansion of t in z
3.108 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.108 * [taylor]: Taking taylor expansion of z in z
3.108 * [taylor]: Taking taylor expansion of a in z
3.108 * [taylor]: Taking taylor expansion of (* -1 a) in t
3.108 * [taylor]: Taking taylor expansion of -1 in t
3.108 * [taylor]: Taking taylor expansion of a in t
3.108 * [taylor]: Taking taylor expansion of 0 in z
3.108 * [taylor]: Taking taylor expansion of (/ a t) in t
3.108 * [taylor]: Taking taylor expansion of a in t
3.108 * [taylor]: Taking taylor expansion of t in t
3.108 * [taylor]: Taking taylor expansion of a in a
3.109 * [taylor]: Taking taylor expansion of (* -1 a) in a
3.109 * [taylor]: Taking taylor expansion of -1 in a
3.109 * [taylor]: Taking taylor expansion of a in a
3.109 * [taylor]: Taking taylor expansion of 0 in z
3.109 * [taylor]: Taking taylor expansion of 0 in t
3.109 * [taylor]: Taking taylor expansion of 0 in t
3.109 * [taylor]: Taking taylor expansion of 0 in a
3.109 * [taylor]: Taking taylor expansion of 0 in a
3.110 * [taylor]: Taking taylor expansion of 0 in z
3.110 * [taylor]: Taking taylor expansion of 0 in t
3.110 * [taylor]: Taking taylor expansion of 0 in t
3.110 * [taylor]: Taking taylor expansion of 0 in t
3.110 * [taylor]: Taking taylor expansion of 0 in a
3.110 * [taylor]: Taking taylor expansion of 0 in a
3.111 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
3.111 * [approximate]: Taking taylor expansion of (/ (- z t) a) in (z t a) around 0
3.111 * [taylor]: Taking taylor expansion of (/ (- z t) a) in a
3.111 * [taylor]: Taking taylor expansion of (- z t) in a
3.111 * [taylor]: Taking taylor expansion of z in a
3.111 * [taylor]: Taking taylor expansion of t in a
3.111 * [taylor]: Taking taylor expansion of a in a
3.111 * [taylor]: Taking taylor expansion of (/ (- z t) a) in t
3.111 * [taylor]: Taking taylor expansion of (- z t) in t
3.111 * [taylor]: Taking taylor expansion of z in t
3.111 * [taylor]: Taking taylor expansion of t in t
3.111 * [taylor]: Taking taylor expansion of a in t
3.111 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
3.111 * [taylor]: Taking taylor expansion of (- z t) in z
3.111 * [taylor]: Taking taylor expansion of z in z
3.111 * [taylor]: Taking taylor expansion of t in z
3.111 * [taylor]: Taking taylor expansion of a in z
3.111 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
3.111 * [taylor]: Taking taylor expansion of (- z t) in z
3.111 * [taylor]: Taking taylor expansion of z in z
3.111 * [taylor]: Taking taylor expansion of t in z
3.111 * [taylor]: Taking taylor expansion of a in z
3.111 * [taylor]: Taking taylor expansion of (* -1 (/ t a)) in t
3.111 * [taylor]: Taking taylor expansion of -1 in t
3.111 * [taylor]: Taking taylor expansion of (/ t a) in t
3.111 * [taylor]: Taking taylor expansion of t in t
3.111 * [taylor]: Taking taylor expansion of a in t
3.112 * [taylor]: Taking taylor expansion of (/ 1 a) in t
3.112 * [taylor]: Taking taylor expansion of a in t
3.112 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.112 * [taylor]: Taking taylor expansion of a in a
3.112 * [taylor]: Taking taylor expansion of (/ -1 a) in a
3.112 * [taylor]: Taking taylor expansion of -1 in a
3.112 * [taylor]: Taking taylor expansion of a in a
3.112 * [taylor]: Taking taylor expansion of 0 in t
3.112 * [taylor]: Taking taylor expansion of 0 in a
3.112 * [taylor]: Taking taylor expansion of 0 in a
3.112 * [taylor]: Taking taylor expansion of 0 in a
3.113 * [taylor]: Taking taylor expansion of 0 in t
3.113 * [taylor]: Taking taylor expansion of 0 in a
3.113 * [taylor]: Taking taylor expansion of 0 in a
3.113 * [taylor]: Taking taylor expansion of 0 in a
3.113 * [taylor]: Taking taylor expansion of 0 in a
3.113 * [approximate]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in (z t a) around 0
3.113 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
3.113 * [taylor]: Taking taylor expansion of a in a
3.113 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
3.113 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.113 * [taylor]: Taking taylor expansion of z in a
3.113 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.113 * [taylor]: Taking taylor expansion of t in a
3.113 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
3.113 * [taylor]: Taking taylor expansion of a in t
3.113 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
3.114 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.114 * [taylor]: Taking taylor expansion of z in t
3.114 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.114 * [taylor]: Taking taylor expansion of t in t
3.114 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.114 * [taylor]: Taking taylor expansion of a in z
3.114 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.114 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.114 * [taylor]: Taking taylor expansion of z in z
3.114 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.114 * [taylor]: Taking taylor expansion of t in z
3.114 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.114 * [taylor]: Taking taylor expansion of a in z
3.114 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.114 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.114 * [taylor]: Taking taylor expansion of z in z
3.114 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.114 * [taylor]: Taking taylor expansion of t in z
3.114 * [taylor]: Taking taylor expansion of a in t
3.114 * [taylor]: Taking taylor expansion of (neg (/ a t)) in t
3.114 * [taylor]: Taking taylor expansion of (/ a t) in t
3.114 * [taylor]: Taking taylor expansion of a in t
3.114 * [taylor]: Taking taylor expansion of t in t
3.114 * [taylor]: Taking taylor expansion of (neg a) in a
3.114 * [taylor]: Taking taylor expansion of a in a
3.114 * [taylor]: Taking taylor expansion of a in a
3.114 * [taylor]: Taking taylor expansion of 0 in t
3.115 * [taylor]: Taking taylor expansion of 0 in a
3.115 * [taylor]: Taking taylor expansion of 0 in a
3.115 * [taylor]: Taking taylor expansion of 0 in t
3.115 * [taylor]: Taking taylor expansion of 0 in a
3.115 * [taylor]: Taking taylor expansion of 0 in a
3.115 * [taylor]: Taking taylor expansion of 0 in a
3.115 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in (z t a) around 0
3.115 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in a
3.115 * [taylor]: Taking taylor expansion of -1 in a
3.115 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
3.115 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
3.115 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.115 * [taylor]: Taking taylor expansion of t in a
3.115 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.116 * [taylor]: Taking taylor expansion of z in a
3.116 * [taylor]: Taking taylor expansion of a in a
3.116 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in t
3.116 * [taylor]: Taking taylor expansion of -1 in t
3.116 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
3.116 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
3.116 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.116 * [taylor]: Taking taylor expansion of t in t
3.116 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.116 * [taylor]: Taking taylor expansion of z in t
3.116 * [taylor]: Taking taylor expansion of a in t
3.116 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in z
3.116 * [taylor]: Taking taylor expansion of -1 in z
3.116 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.116 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.116 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.116 * [taylor]: Taking taylor expansion of t in z
3.116 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.116 * [taylor]: Taking taylor expansion of z in z
3.116 * [taylor]: Taking taylor expansion of a in z
3.116 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in z
3.116 * [taylor]: Taking taylor expansion of -1 in z
3.116 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.116 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.116 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.116 * [taylor]: Taking taylor expansion of t in z
3.116 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.116 * [taylor]: Taking taylor expansion of z in z
3.116 * [taylor]: Taking taylor expansion of a in z
3.116 * [taylor]: Taking taylor expansion of a in t
3.116 * [taylor]: Taking taylor expansion of (neg (/ a t)) in t
3.116 * [taylor]: Taking taylor expansion of (/ a t) in t
3.116 * [taylor]: Taking taylor expansion of a in t
3.116 * [taylor]: Taking taylor expansion of t in t
3.117 * [taylor]: Taking taylor expansion of (neg a) in a
3.117 * [taylor]: Taking taylor expansion of a in a
3.117 * [taylor]: Taking taylor expansion of a in a
3.117 * [taylor]: Taking taylor expansion of 0 in t
3.117 * [taylor]: Taking taylor expansion of 0 in a
3.117 * [taylor]: Taking taylor expansion of 0 in a
3.117 * [taylor]: Taking taylor expansion of 0 in t
3.117 * [taylor]: Taking taylor expansion of 0 in a
3.117 * [taylor]: Taking taylor expansion of 0 in a
3.117 * [taylor]: Taking taylor expansion of 0 in a
3.118 * * * [progress]: simplifying candidates
3.119 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* y (/ (- z t) a))
  (+ (log y) (- (log (- z t)) (log a)))
  (+ (log y) (log (/ (- z t) a)))
  (log (* y (/ (- z t) a)))
  (exp (* y (/ (- z t) a)))
  (* (* (* y y) y) (/ (* (* (- z t) (- z t)) (- z t)) (* (* a a) a)))
  (* (* (* y y) y) (* (* (/ (- z t) a) (/ (- z t) a)) (/ (- z t) a)))
  (* (cbrt (* y (/ (- z t) a))) (cbrt (* y (/ (- z t) a))))
  (cbrt (* y (/ (- z t) a)))
  (* (* (* y (/ (- z t) a)) (* y (/ (- z t) a))) (* y (/ (- z t) a)))
  (sqrt (* y (/ (- z t) a)))
  (sqrt (* y (/ (- z t) a)))
  (* (sqrt y) (sqrt (/ (- z t) a)))
  (* (sqrt y) (sqrt (/ (- z t) a)))
  (* (sqrt y) (/ (sqrt (- z t)) (sqrt a)))
  (* (sqrt y) (/ (sqrt (- z t)) (sqrt a)))
  (* y (* (cbrt (/ (- z t) a)) (cbrt (/ (- z t) a))))
  (* y (sqrt (/ (- z t) a)))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (cbrt a) (cbrt a))))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) (sqrt a)))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) 1))
  (* y (/ (sqrt (- z t)) (* (cbrt a) (cbrt a))))
  (* y (/ (sqrt (- z t)) (sqrt a)))
  (* y (/ (sqrt (- z t)) 1))
  (* y (/ 1 (* (cbrt a) (cbrt a))))
  (* y (/ 1 (sqrt a)))
  (* y (/ 1 1))
  (* y (/ (+ (sqrt z) (sqrt t)) (* (cbrt a) (cbrt a))))
  (* y (/ (+ (sqrt z) (sqrt t)) (sqrt a)))
  (* y (/ (+ (sqrt z) (sqrt t)) 1))
  (* y (/ 1 (* (cbrt a) (cbrt a))))
  (* y (/ 1 (sqrt a)))
  (* y (/ 1 1))
  (* y 1)
  (* y (- z t))
  (* (cbrt y) (/ (- z t) a))
  (* (sqrt y) (/ (- z t) a))
  (* y (/ (- z t) a))
  (* y (- z t))
  (- (log (- z t)) (log a))
  (log (/ (- z t) a))
  (exp (/ (- z t) a))
  (/ (* (* (- z t) (- z t)) (- z t)) (* (* a a) a))
  (* (cbrt (/ (- z t) a)) (cbrt (/ (- z t) a)))
  (cbrt (/ (- z t) a))
  (* (* (/ (- z t) a) (/ (- z t) a)) (/ (- z t) a))
  (sqrt (/ (- z t) a))
  (sqrt (/ (- z t) a))
  (neg (- z t))
  (neg a)
  (/ z a)
  (/ t a)
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (cbrt a) (cbrt a)))
  (/ (cbrt (- z t)) (cbrt a))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (sqrt a))
  (/ (cbrt (- z t)) (sqrt a))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) 1)
  (/ (cbrt (- z t)) a)
  (/ (sqrt (- z t)) (* (cbrt a) (cbrt a)))
  (/ (sqrt (- z t)) (cbrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (/ (sqrt (- z t)) 1)
  (/ (sqrt (- z t)) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- z t) (sqrt a))
  (/ 1 1)
  (/ (- z t) a)
  (/ (+ (sqrt z) (sqrt t)) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt z) (sqrt t)) (cbrt a))
  (/ (+ (sqrt z) (sqrt t)) (sqrt a))
  (/ (- (sqrt z) (sqrt t)) (sqrt a))
  (/ (+ (sqrt z) (sqrt t)) 1)
  (/ (- (sqrt z) (sqrt t)) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- z t) (sqrt a))
  (/ 1 1)
  (/ (- z t) a)
  (/ 1 a)
  (/ a (- z t))
  (/ (- z t) (* (cbrt a) (cbrt a)))
  (/ (- z t) (sqrt a))
  (/ (- z t) 1)
  (/ a (cbrt (- z t)))
  (/ a (sqrt (- z t)))
  (/ a (- z t))
  (/ a (- (sqrt z) (sqrt t)))
  (/ a (- z t))
  (* a (+ (* z z) (+ (* t t) (* z t))))
  (* a (+ z t))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ z a) (/ t a))
  (- (/ z a) (/ t a))
  (- (/ z a) (/ t a))
3.122 * * [simplify]: iteration  0 :  116  enodes  (cost  831 )
3.142 * * [simplify]: iteration  1 :  279  enodes  (cost  783 )
3.194 * * [simplify]: iteration  2 :  857  enodes  (cost  721 )
3.392 * * [simplify]: iteration  3 :  2895  enodes  (cost  709 )
3.802 * * [simplify]: iteration  done :  5001  enodes  (cost  708 )
3.803 * [simplify]: Simplified to:
   (* y (/ (- z t) a))
  (log (* y (/ (- z t) a)))
  (log (* y (/ (- z t) a)))
  (log (* y (/ (- z t) a)))
  (exp (* y (/ (- z t) a)))
  (pow (* y (/ (- z t) a)) 3)
  (pow (* y (/ (- z t) a)) 3)
  (* (cbrt (* y (/ (- z t) a))) (cbrt (* y (/ (- z t) a))))
  (cbrt (* y (/ (- z t) a)))
  (pow (* y (/ (- z t) a)) 3)
  (sqrt (* y (/ (- z t) a)))
  (sqrt (* y (/ (- z t) a)))
  (* (sqrt y) (sqrt (/ (- z t) a)))
  (* (sqrt y) (sqrt (/ (- z t) a)))
  (* (sqrt y) (/ (sqrt (- z t)) (sqrt a)))
  (* (sqrt y) (/ (sqrt (- z t)) (sqrt a)))
  (* y (* (cbrt (/ (- z t) a)) (cbrt (/ (- z t) a))))
  (* y (sqrt (/ (- z t) a)))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (cbrt a) (cbrt a))))
  (* y (/ (* (cbrt (- z t)) (cbrt (- z t))) (sqrt a)))
  (* y (* (cbrt (- z t)) (cbrt (- z t))))
  (* y (/ (sqrt (- z t)) (* (cbrt a) (cbrt a))))
  (* y (/ (sqrt (- z t)) (sqrt a)))
  (* y (sqrt (- z t)))
  (/ y (* (cbrt a) (cbrt a)))
  (/ y (sqrt a))
  y
  (* y (/ (+ (sqrt z) (sqrt t)) (* (cbrt a) (cbrt a))))
  (* y (/ (+ (sqrt z) (sqrt t)) (sqrt a)))
  (* y (+ (sqrt z) (sqrt t)))
  (/ y (* (cbrt a) (cbrt a)))
  (/ y (sqrt a))
  y
  y
  (* y (- z t))
  (* (cbrt y) (/ (- z t) a))
  (* (sqrt y) (/ (- z t) a))
  (* y (/ (- z t) a))
  (* y (- z t))
  (log (/ (- z t) a))
  (log (/ (- z t) a))
  (exp (/ (- z t) a))
  (pow (/ (- z t) a) 3)
  (* (cbrt (/ (- z t) a)) (cbrt (/ (- z t) a)))
  (cbrt (/ (- z t) a))
  (pow (/ (- z t) a) 3)
  (sqrt (/ (- z t) a))
  (sqrt (/ (- z t) a))
  (- t z)
  (neg a)
  (/ z a)
  (/ t a)
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (* (cbrt a) (cbrt a)))
  (/ (cbrt (- z t)) (cbrt a))
  (/ (* (cbrt (- z t)) (cbrt (- z t))) (sqrt a))
  (/ (cbrt (- z t)) (sqrt a))
  (* (cbrt (- z t)) (cbrt (- z t)))
  (/ (cbrt (- z t)) a)
  (/ (sqrt (- z t)) (* (cbrt a) (cbrt a)))
  (/ (sqrt (- z t)) (cbrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (sqrt (- z t))
  (/ (sqrt (- z t)) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- z t) (sqrt a))
  1
  (/ (- z t) a)
  (/ (+ (sqrt z) (sqrt t)) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt z) (sqrt t)) (cbrt a))
  (/ (+ (sqrt z) (sqrt t)) (sqrt a))
  (/ (- (sqrt z) (sqrt t)) (sqrt a))
  (+ (sqrt z) (sqrt t))
  (/ (- (sqrt z) (sqrt t)) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- z t) (sqrt a))
  1
  (/ (- z t) a)
  (/ 1 a)
  (/ a (- z t))
  (/ (- z t) (* (cbrt a) (cbrt a)))
  (/ (- z t) (sqrt a))
  (- z t)
  (/ a (cbrt (- z t)))
  (/ a (sqrt (- z t)))
  (/ a (- z t))
  (/ a (- (sqrt z) (sqrt t)))
  (/ a (- z t))
  (* a (+ (* t (+ z t)) (* z z)))
  (* a (+ z t))
  (* y (/ (- z t) a))
  (* y (/ (- z t) a))
  (* y (/ (- z t) a))
  (/ (- z t) a)
  (/ (- z t) a)
  (/ (- z t) a)
3.803 * * * [progress]: adding candidates to table
3.869 * * [progress]: iteration 3 / 4
3.869 * * * [progress]: picking best candidate
3.888 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- x (* y (* (- z t) (/ 1 a)))))>
3.888 * * * [progress]: localizing error
3.898 * * * [progress]: generating rewritten candidates
3.898 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
3.909 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
3.923 * * * [progress]: generating series expansions
3.923 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
3.923 * [approximate]: Taking taylor expansion of (/ (* (- z t) y) a) in (y z t a) around 0
3.923 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in a
3.923 * [taylor]: Taking taylor expansion of (* (- z t) y) in a
3.923 * [taylor]: Taking taylor expansion of (- z t) in a
3.923 * [taylor]: Taking taylor expansion of z in a
3.923 * [taylor]: Taking taylor expansion of t in a
3.923 * [taylor]: Taking taylor expansion of y in a
3.923 * [taylor]: Taking taylor expansion of a in a
3.923 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in t
3.923 * [taylor]: Taking taylor expansion of (* (- z t) y) in t
3.923 * [taylor]: Taking taylor expansion of (- z t) in t
3.923 * [taylor]: Taking taylor expansion of z in t
3.923 * [taylor]: Taking taylor expansion of t in t
3.923 * [taylor]: Taking taylor expansion of y in t
3.923 * [taylor]: Taking taylor expansion of a in t
3.923 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in z
3.923 * [taylor]: Taking taylor expansion of (* (- z t) y) in z
3.923 * [taylor]: Taking taylor expansion of (- z t) in z
3.923 * [taylor]: Taking taylor expansion of z in z
3.924 * [taylor]: Taking taylor expansion of t in z
3.924 * [taylor]: Taking taylor expansion of y in z
3.924 * [taylor]: Taking taylor expansion of a in z
3.924 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in y
3.924 * [taylor]: Taking taylor expansion of (* (- z t) y) in y
3.924 * [taylor]: Taking taylor expansion of (- z t) in y
3.924 * [taylor]: Taking taylor expansion of z in y
3.924 * [taylor]: Taking taylor expansion of t in y
3.924 * [taylor]: Taking taylor expansion of y in y
3.924 * [taylor]: Taking taylor expansion of a in y
3.924 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in y
3.924 * [taylor]: Taking taylor expansion of (* (- z t) y) in y
3.924 * [taylor]: Taking taylor expansion of (- z t) in y
3.924 * [taylor]: Taking taylor expansion of z in y
3.924 * [taylor]: Taking taylor expansion of t in y
3.924 * [taylor]: Taking taylor expansion of y in y
3.924 * [taylor]: Taking taylor expansion of a in y
3.924 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
3.924 * [taylor]: Taking taylor expansion of (- z t) in z
3.924 * [taylor]: Taking taylor expansion of z in z
3.924 * [taylor]: Taking taylor expansion of t in z
3.924 * [taylor]: Taking taylor expansion of a in z
3.924 * [taylor]: Taking taylor expansion of (* -1 (/ t a)) in t
3.924 * [taylor]: Taking taylor expansion of -1 in t
3.924 * [taylor]: Taking taylor expansion of (/ t a) in t
3.924 * [taylor]: Taking taylor expansion of t in t
3.924 * [taylor]: Taking taylor expansion of a in t
3.925 * [taylor]: Taking taylor expansion of 0 in z
3.925 * [taylor]: Taking taylor expansion of 0 in t
3.925 * [taylor]: Taking taylor expansion of 0 in a
3.925 * [taylor]: Taking taylor expansion of (/ 1 a) in t
3.925 * [taylor]: Taking taylor expansion of a in t
3.925 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.925 * [taylor]: Taking taylor expansion of a in a
3.925 * [taylor]: Taking taylor expansion of (/ -1 a) in a
3.925 * [taylor]: Taking taylor expansion of -1 in a
3.925 * [taylor]: Taking taylor expansion of a in a
3.925 * [taylor]: Taking taylor expansion of 0 in z
3.925 * [taylor]: Taking taylor expansion of 0 in t
3.925 * [taylor]: Taking taylor expansion of 0 in a
3.925 * [taylor]: Taking taylor expansion of 0 in t
3.925 * [taylor]: Taking taylor expansion of 0 in a
3.925 * [taylor]: Taking taylor expansion of 0 in t
3.925 * [taylor]: Taking taylor expansion of 0 in a
3.925 * [taylor]: Taking taylor expansion of 0 in a
3.925 * [taylor]: Taking taylor expansion of 0 in a
3.926 * [taylor]: Taking taylor expansion of 0 in a
3.926 * [taylor]: Taking taylor expansion of 0 in z
3.926 * [taylor]: Taking taylor expansion of 0 in t
3.926 * [taylor]: Taking taylor expansion of 0 in a
3.926 * [taylor]: Taking taylor expansion of 0 in t
3.926 * [taylor]: Taking taylor expansion of 0 in a
3.926 * [taylor]: Taking taylor expansion of 0 in t
3.926 * [taylor]: Taking taylor expansion of 0 in a
3.926 * [taylor]: Taking taylor expansion of 0 in t
3.926 * [taylor]: Taking taylor expansion of 0 in a
3.926 * [taylor]: Taking taylor expansion of 0 in a
3.926 * [taylor]: Taking taylor expansion of 0 in a
3.926 * [taylor]: Taking taylor expansion of 0 in a
3.926 * [taylor]: Taking taylor expansion of 0 in a
3.926 * [taylor]: Taking taylor expansion of 0 in a
3.927 * [taylor]: Taking taylor expansion of 0 in a
3.927 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (y z t a) around 0
3.927 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
3.927 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
3.927 * [taylor]: Taking taylor expansion of a in a
3.927 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
3.927 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.927 * [taylor]: Taking taylor expansion of z in a
3.927 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.927 * [taylor]: Taking taylor expansion of t in a
3.927 * [taylor]: Taking taylor expansion of y in a
3.927 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
3.927 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
3.927 * [taylor]: Taking taylor expansion of a in t
3.927 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
3.928 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.928 * [taylor]: Taking taylor expansion of z in t
3.928 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.928 * [taylor]: Taking taylor expansion of t in t
3.928 * [taylor]: Taking taylor expansion of y in t
3.928 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
3.928 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.928 * [taylor]: Taking taylor expansion of a in z
3.928 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.928 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.928 * [taylor]: Taking taylor expansion of z in z
3.928 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.928 * [taylor]: Taking taylor expansion of t in z
3.928 * [taylor]: Taking taylor expansion of y in z
3.928 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
3.928 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
3.928 * [taylor]: Taking taylor expansion of a in y
3.928 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.928 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.928 * [taylor]: Taking taylor expansion of z in y
3.928 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.928 * [taylor]: Taking taylor expansion of t in y
3.928 * [taylor]: Taking taylor expansion of y in y
3.928 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
3.928 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
3.928 * [taylor]: Taking taylor expansion of a in y
3.928 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
3.928 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.928 * [taylor]: Taking taylor expansion of z in y
3.928 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.928 * [taylor]: Taking taylor expansion of t in y
3.928 * [taylor]: Taking taylor expansion of y in y
3.932 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.932 * [taylor]: Taking taylor expansion of a in z
3.932 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.932 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.932 * [taylor]: Taking taylor expansion of z in z
3.932 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.932 * [taylor]: Taking taylor expansion of t in z
3.932 * [taylor]: Taking taylor expansion of a in t
3.932 * [taylor]: Taking taylor expansion of 0 in z
3.932 * [taylor]: Taking taylor expansion of (neg (/ a t)) in t
3.933 * [taylor]: Taking taylor expansion of (/ a t) in t
3.933 * [taylor]: Taking taylor expansion of a in t
3.933 * [taylor]: Taking taylor expansion of t in t
3.933 * [taylor]: Taking taylor expansion of (neg a) in a
3.933 * [taylor]: Taking taylor expansion of a in a
3.933 * [taylor]: Taking taylor expansion of a in a
3.933 * [taylor]: Taking taylor expansion of 0 in z
3.933 * [taylor]: Taking taylor expansion of 0 in t
3.933 * [taylor]: Taking taylor expansion of 0 in t
3.933 * [taylor]: Taking taylor expansion of 0 in a
3.933 * [taylor]: Taking taylor expansion of 0 in a
3.934 * [taylor]: Taking taylor expansion of 0 in z
3.934 * [taylor]: Taking taylor expansion of 0 in t
3.934 * [taylor]: Taking taylor expansion of 0 in t
3.934 * [taylor]: Taking taylor expansion of 0 in t
3.934 * [taylor]: Taking taylor expansion of 0 in a
3.934 * [taylor]: Taking taylor expansion of 0 in a
3.935 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in (y z t a) around 0
3.935 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in a
3.935 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
3.935 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
3.935 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.935 * [taylor]: Taking taylor expansion of t in a
3.935 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.935 * [taylor]: Taking taylor expansion of z in a
3.935 * [taylor]: Taking taylor expansion of a in a
3.935 * [taylor]: Taking taylor expansion of y in a
3.935 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in t
3.935 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
3.935 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
3.935 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.935 * [taylor]: Taking taylor expansion of t in t
3.935 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.935 * [taylor]: Taking taylor expansion of z in t
3.935 * [taylor]: Taking taylor expansion of a in t
3.935 * [taylor]: Taking taylor expansion of y in t
3.935 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in z
3.935 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.935 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.935 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.935 * [taylor]: Taking taylor expansion of t in z
3.935 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.935 * [taylor]: Taking taylor expansion of z in z
3.936 * [taylor]: Taking taylor expansion of a in z
3.936 * [taylor]: Taking taylor expansion of y in z
3.936 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
3.936 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
3.936 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.936 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.936 * [taylor]: Taking taylor expansion of t in y
3.936 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.936 * [taylor]: Taking taylor expansion of z in y
3.936 * [taylor]: Taking taylor expansion of a in y
3.936 * [taylor]: Taking taylor expansion of y in y
3.936 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 t) (/ 1 z)) a) y) in y
3.936 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in y
3.936 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
3.936 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.936 * [taylor]: Taking taylor expansion of t in y
3.936 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.936 * [taylor]: Taking taylor expansion of z in y
3.936 * [taylor]: Taking taylor expansion of a in y
3.936 * [taylor]: Taking taylor expansion of y in y
3.936 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.936 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.936 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.936 * [taylor]: Taking taylor expansion of t in z
3.936 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.937 * [taylor]: Taking taylor expansion of z in z
3.937 * [taylor]: Taking taylor expansion of a in z
3.937 * [taylor]: Taking taylor expansion of (* -1 a) in t
3.937 * [taylor]: Taking taylor expansion of -1 in t
3.937 * [taylor]: Taking taylor expansion of a in t
3.937 * [taylor]: Taking taylor expansion of 0 in z
3.937 * [taylor]: Taking taylor expansion of (/ a t) in t
3.937 * [taylor]: Taking taylor expansion of a in t
3.937 * [taylor]: Taking taylor expansion of t in t
3.937 * [taylor]: Taking taylor expansion of a in a
3.937 * [taylor]: Taking taylor expansion of (* -1 a) in a
3.937 * [taylor]: Taking taylor expansion of -1 in a
3.937 * [taylor]: Taking taylor expansion of a in a
3.938 * [taylor]: Taking taylor expansion of 0 in z
3.938 * [taylor]: Taking taylor expansion of 0 in t
3.938 * [taylor]: Taking taylor expansion of 0 in t
3.938 * [taylor]: Taking taylor expansion of 0 in a
3.938 * [taylor]: Taking taylor expansion of 0 in a
3.938 * [taylor]: Taking taylor expansion of 0 in z
3.938 * [taylor]: Taking taylor expansion of 0 in t
3.938 * [taylor]: Taking taylor expansion of 0 in t
3.939 * [taylor]: Taking taylor expansion of 0 in t
3.939 * [taylor]: Taking taylor expansion of 0 in a
3.939 * [taylor]: Taking taylor expansion of 0 in a
3.939 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
3.939 * [approximate]: Taking taylor expansion of (/ (- z t) a) in (z t a) around 0
3.939 * [taylor]: Taking taylor expansion of (/ (- z t) a) in a
3.939 * [taylor]: Taking taylor expansion of (- z t) in a
3.939 * [taylor]: Taking taylor expansion of z in a
3.939 * [taylor]: Taking taylor expansion of t in a
3.939 * [taylor]: Taking taylor expansion of a in a
3.939 * [taylor]: Taking taylor expansion of (/ (- z t) a) in t
3.939 * [taylor]: Taking taylor expansion of (- z t) in t
3.939 * [taylor]: Taking taylor expansion of z in t
3.939 * [taylor]: Taking taylor expansion of t in t
3.939 * [taylor]: Taking taylor expansion of a in t
3.939 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
3.939 * [taylor]: Taking taylor expansion of (- z t) in z
3.940 * [taylor]: Taking taylor expansion of z in z
3.940 * [taylor]: Taking taylor expansion of t in z
3.940 * [taylor]: Taking taylor expansion of a in z
3.940 * [taylor]: Taking taylor expansion of (/ (- z t) a) in z
3.940 * [taylor]: Taking taylor expansion of (- z t) in z
3.940 * [taylor]: Taking taylor expansion of z in z
3.940 * [taylor]: Taking taylor expansion of t in z
3.940 * [taylor]: Taking taylor expansion of a in z
3.940 * [taylor]: Taking taylor expansion of (* -1 (/ t a)) in t
3.940 * [taylor]: Taking taylor expansion of -1 in t
3.940 * [taylor]: Taking taylor expansion of (/ t a) in t
3.940 * [taylor]: Taking taylor expansion of t in t
3.940 * [taylor]: Taking taylor expansion of a in t
3.940 * [taylor]: Taking taylor expansion of (/ 1 a) in t
3.940 * [taylor]: Taking taylor expansion of a in t
3.940 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.940 * [taylor]: Taking taylor expansion of a in a
3.940 * [taylor]: Taking taylor expansion of (/ -1 a) in a
3.940 * [taylor]: Taking taylor expansion of -1 in a
3.940 * [taylor]: Taking taylor expansion of a in a
3.940 * [taylor]: Taking taylor expansion of 0 in t
3.940 * [taylor]: Taking taylor expansion of 0 in a
3.940 * [taylor]: Taking taylor expansion of 0 in a
3.941 * [taylor]: Taking taylor expansion of 0 in a
3.941 * [taylor]: Taking taylor expansion of 0 in t
3.941 * [taylor]: Taking taylor expansion of 0 in a
3.941 * [taylor]: Taking taylor expansion of 0 in a
3.941 * [taylor]: Taking taylor expansion of 0 in a
3.941 * [taylor]: Taking taylor expansion of 0 in a
3.942 * [approximate]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in (z t a) around 0
3.942 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
3.942 * [taylor]: Taking taylor expansion of a in a
3.942 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
3.942 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.942 * [taylor]: Taking taylor expansion of z in a
3.942 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.942 * [taylor]: Taking taylor expansion of t in a
3.942 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
3.942 * [taylor]: Taking taylor expansion of a in t
3.942 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
3.942 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.942 * [taylor]: Taking taylor expansion of z in t
3.942 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.942 * [taylor]: Taking taylor expansion of t in t
3.942 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.942 * [taylor]: Taking taylor expansion of a in z
3.942 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.942 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.942 * [taylor]: Taking taylor expansion of z in z
3.942 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.942 * [taylor]: Taking taylor expansion of t in z
3.942 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
3.942 * [taylor]: Taking taylor expansion of a in z
3.942 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
3.942 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.942 * [taylor]: Taking taylor expansion of z in z
3.942 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.942 * [taylor]: Taking taylor expansion of t in z
3.942 * [taylor]: Taking taylor expansion of a in t
3.942 * [taylor]: Taking taylor expansion of (neg (/ a t)) in t
3.942 * [taylor]: Taking taylor expansion of (/ a t) in t
3.942 * [taylor]: Taking taylor expansion of a in t
3.943 * [taylor]: Taking taylor expansion of t in t
3.943 * [taylor]: Taking taylor expansion of (neg a) in a
3.943 * [taylor]: Taking taylor expansion of a in a
3.943 * [taylor]: Taking taylor expansion of a in a
3.943 * [taylor]: Taking taylor expansion of 0 in t
3.943 * [taylor]: Taking taylor expansion of 0 in a
3.943 * [taylor]: Taking taylor expansion of 0 in a
3.943 * [taylor]: Taking taylor expansion of 0 in t
3.943 * [taylor]: Taking taylor expansion of 0 in a
3.943 * [taylor]: Taking taylor expansion of 0 in a
3.943 * [taylor]: Taking taylor expansion of 0 in a
3.944 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in (z t a) around 0
3.944 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in a
3.944 * [taylor]: Taking taylor expansion of -1 in a
3.944 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in a
3.944 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
3.944 * [taylor]: Taking taylor expansion of (/ 1 t) in a
3.944 * [taylor]: Taking taylor expansion of t in a
3.944 * [taylor]: Taking taylor expansion of (/ 1 z) in a
3.944 * [taylor]: Taking taylor expansion of z in a
3.944 * [taylor]: Taking taylor expansion of a in a
3.944 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in t
3.944 * [taylor]: Taking taylor expansion of -1 in t
3.944 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in t
3.944 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
3.944 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.944 * [taylor]: Taking taylor expansion of t in t
3.944 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.944 * [taylor]: Taking taylor expansion of z in t
3.944 * [taylor]: Taking taylor expansion of a in t
3.944 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in z
3.944 * [taylor]: Taking taylor expansion of -1 in z
3.944 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.944 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.944 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.945 * [taylor]: Taking taylor expansion of t in z
3.945 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.945 * [taylor]: Taking taylor expansion of z in z
3.945 * [taylor]: Taking taylor expansion of a in z
3.945 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 t) (/ 1 z)) a)) in z
3.945 * [taylor]: Taking taylor expansion of -1 in z
3.945 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 z)) a) in z
3.945 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
3.945 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.945 * [taylor]: Taking taylor expansion of t in z
3.945 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.945 * [taylor]: Taking taylor expansion of z in z
3.945 * [taylor]: Taking taylor expansion of a in z
3.945 * [taylor]: Taking taylor expansion of a in t
3.945 * [taylor]: Taking taylor expansion of (neg (/ a t)) in t
3.945 * [taylor]: Taking taylor expansion of (/ a t) in t
3.945 * [taylor]: Taking taylor expansion of a in t
3.945 * [taylor]: Taking taylor expansion of t in t
3.945 * [taylor]: Taking taylor expansion of (neg a) in a
3.945 * [taylor]: Taking taylor expansion of a in a
3.945 * [taylor]: Taking taylor expansion of a in a
3.945 * [taylor]: Taking taylor expansion of 0 in t
3.946 * [taylor]: Taking taylor expansion of 0 in a
3.946 * [taylor]: Taking taylor expansion of 0 in a
3.946 * [taylor]: Taking taylor expansion of 0 in t
3.946 * [taylor]: Taking taylor expansion of 0 in a
3.946 * [taylor]: Taking taylor expansion of 0 in a
3.946 * [taylor]: Taking taylor expansion of 0 in a
3.946 * * * [progress]: simplifying candidates
3.947 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* y (* (- z t) (/ 1 a)))
  (* y (* (- z t) (/ 1 a)))
  (+ (log y) (+ (log (- z t)) (neg (log a))))
  (+ (log y) (+ (log (- z t)) (- 0 (log a))))
  (+ (log y) (+ (log (- z t)) (- (log 1) (log a))))
  (+ (log y) (+ (log (- z t)) (log (/ 1 a))))
  (+ (log y) (log (* (- z t) (/ 1 a))))
  (log (* y (* (- z t) (/ 1 a))))
  (exp (* y (* (- z t) (/ 1 a))))
  (* (* (* y y) y) (* (* (* (- z t) (- z t)) (- z t)) (/ (* (* 1 1) 1) (* (* a a) a))))
  (* (* (* y y) y) (* (* (* (- z t) (- z t)) (- z t)) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))))
  (* (* (* y y) y) (* (* (* (- z t) (/ 1 a)) (* (- z t) (/ 1 a))) (* (- z t) (/ 1 a))))
  (* (cbrt (* y (* (- z t) (/ 1 a)))) (cbrt (* y (* (- z t) (/ 1 a)))))
  (cbrt (* y (* (- z t) (/ 1 a))))
  (* (* (* y (* (- z t) (/ 1 a))) (* y (* (- z t) (/ 1 a)))) (* y (* (- z t) (/ 1 a))))
  (sqrt (* y (* (- z t) (/ 1 a))))
  (sqrt (* y (* (- z t) (/ 1 a))))
  (* y (- z t))
  (* (cbrt y) (* (- z t) (/ 1 a)))
  (* (sqrt y) (* (- z t) (/ 1 a)))
  (* y (* (- z t) (/ 1 a)))
  (* y (* (- (pow z 3) (pow t 3)) 1))
  (* y (* (- (* z z) (* t t)) 1))
  (* y (- z t))
  (* y (* (- z t) 1))
  (* y (* (- (pow z 3) (pow t 3)) (/ 1 a)))
  (* y (* (- (* z z) (* t t)) (/ 1 a)))
  (* (- z t) (/ 1 a))
  (+ (log (- z t)) (neg (log a)))
  (+ (log (- z t)) (- 0 (log a)))
  (+ (log (- z t)) (- (log 1) (log a)))
  (+ (log (- z t)) (log (/ 1 a)))
  (log (* (- z t) (/ 1 a)))
  (exp (* (- z t) (/ 1 a)))
  (* (* (* (- z t) (- z t)) (- z t)) (/ (* (* 1 1) 1) (* (* a a) a)))
  (* (* (* (- z t) (- z t)) (- z t)) (* (* (/ 1 a) (/ 1 a)) (/ 1 a)))
  (* (cbrt (* (- z t) (/ 1 a))) (cbrt (* (- z t) (/ 1 a))))
  (cbrt (* (- z t) (/ 1 a)))
  (* (* (* (- z t) (/ 1 a)) (* (- z t) (/ 1 a))) (* (- z t) (/ 1 a)))
  (sqrt (* (- z t) (/ 1 a)))
  (sqrt (* (- z t) (/ 1 a)))
  (* (- (pow z 3) (pow t 3)) 1)
  (* (+ (* z z) (+ (* t t) (* z t))) a)
  (* (- (* z z) (* t t)) 1)
  (* (+ z t) a)
  (* (sqrt (- z t)) (sqrt (/ 1 a)))
  (* (sqrt (- z t)) (sqrt (/ 1 a)))
  (* (sqrt (- z t)) (/ (sqrt 1) (sqrt a)))
  (* (sqrt (- z t)) (/ (sqrt 1) (sqrt a)))
  (* (sqrt (- z t)) (/ 1 (sqrt a)))
  (* (sqrt (- z t)) (/ 1 (sqrt a)))
  (* (- z t) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))))
  (* (- z t) (sqrt (/ 1 a)))
  (* (- z t) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))))
  (* (- z t) (/ (* (cbrt 1) (cbrt 1)) (sqrt a)))
  (* (- z t) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (- z t) (/ (sqrt 1) (* (cbrt a) (cbrt a))))
  (* (- z t) (/ (sqrt 1) (sqrt a)))
  (* (- z t) (/ (sqrt 1) 1))
  (* (- z t) (/ 1 (* (cbrt a) (cbrt a))))
  (* (- z t) (/ 1 (sqrt a)))
  (* (- z t) (/ 1 1))
  (* (- z t) 1)
  (* (- z t) 1)
  (* (cbrt (- z t)) (/ 1 a))
  (* (sqrt (- z t)) (/ 1 a))
  (* (- z t) (/ 1 a))
  (* (- (sqrt z) (sqrt t)) (/ 1 a))
  (* (- z t) (/ 1 a))
  (* (- z t) 1)
  (* (- (pow z 3) (pow t 3)) (/ 1 a))
  (* (- (* z z) (* t t)) (/ 1 a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ z a) (/ t a))
  (- (/ z a) (/ t a))
  (- (/ z a) (/ t a))
3.951 * * [simplify]: iteration  0 :  133  enodes  (cost  863 )
3.972 * * [simplify]: iteration  1 :  341  enodes  (cost  713 )
4.045 * * [simplify]: iteration  2 :  1225  enodes  (cost  573 )
4.363 * * [simplify]: iteration  done :  5001  enodes  (cost  561 )
4.364 * [simplify]: Simplified to:
   (* (/ (- z t) a) y)
  (* (/ (- z t) a) y)
  (log (* (/ (- z t) a) y))
  (log (* (/ (- z t) a) y))
  (log (* (/ (- z t) a) y))
  (log (* (/ (- z t) a) y))
  (log (* (/ (- z t) a) y))
  (log (* (/ (- z t) a) y))
  (exp (* (/ (- z t) a) y))
  (pow (* (/ (- z t) a) y) 3)
  (pow (* (/ (- z t) a) y) 3)
  (pow (* (/ (- z t) a) y) 3)
  (* (cbrt (* (/ (- z t) a) y)) (cbrt (* (/ (- z t) a) y)))
  (cbrt (* (/ (- z t) a) y))
  (pow (* (/ (- z t) a) y) 3)
  (sqrt (* (/ (- z t) a) y))
  (sqrt (* (/ (- z t) a) y))
  (* (- z t) y)
  (* (/ (- z t) a) (cbrt y))
  (* (/ (- z t) a) (sqrt y))
  (* (/ (- z t) a) y)
  (* (- (pow z 3) (pow t 3)) y)
  (* y (- (* z z) (* t t)))
  (* (- z t) y)
  (* (- z t) y)
  (* y (/ (- (pow z 3) (pow t 3)) a))
  (* (/ (- (* z z) (* t t)) a) y)
  (/ (- z t) a)
  (log (/ (- z t) a))
  (log (/ (- z t) a))
  (log (/ (- z t) a))
  (log (/ (- z t) a))
  (log (/ (- z t) a))
  (exp (/ (- z t) a))
  (pow (/ (- z t) a) 3)
  (pow (/ (- z t) a) 3)
  (* (cbrt (/ (- z t) a)) (cbrt (/ (- z t) a)))
  (cbrt (/ (- z t) a))
  (pow (/ (- z t) a) 3)
  (sqrt (/ (- z t) a))
  (sqrt (/ (- z t) a))
  (- (pow z 3) (pow t 3))
  (* (+ (* z z) (* t (+ z t))) a)
  (- (* z z) (* t t))
  (* (+ z t) a)
  (* (sqrt (- z t)) (sqrt (/ 1 a)))
  (* (sqrt (- z t)) (sqrt (/ 1 a)))
  (/ (sqrt (- z t)) (sqrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (/ (sqrt (- z t)) (sqrt a))
  (* (- z t) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))))
  (* (- z t) (sqrt (/ 1 a)))
  (/ (- z t) (* (cbrt a) (cbrt a)))
  (/ (- z t) (sqrt a))
  (- z t)
  (/ (- z t) (* (cbrt a) (cbrt a)))
  (/ (- z t) (sqrt a))
  (- z t)
  (/ (- z t) (* (cbrt a) (cbrt a)))
  (/ (- z t) (sqrt a))
  (- z t)
  (- z t)
  (- z t)
  (/ (cbrt (- z t)) a)
  (/ (sqrt (- z t)) a)
  (/ (- z t) a)
  (/ (- (sqrt z) (sqrt t)) a)
  (/ (- z t) a)
  (- z t)
  (/ (- (pow z 3) (pow t 3)) a)
  (/ (- (* z z) (* t t)) a)
  (* (/ (- z t) a) y)
  (* (/ (- z t) a) y)
  (* (/ (- z t) a) y)
  (/ (- z t) a)
  (/ (- z t) a)
  (/ (- z t) a)
4.364 * * * [progress]: adding candidates to table
4.431 * * [progress]: iteration 4 / 4
4.431 * * * [progress]: picking best candidate
4.448 * * * * [pick]: Picked  #<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))>
4.448 * * * [progress]: localizing error
4.456 * * * [progress]: generating rewritten candidates
4.456 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2)
4.464 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
4.480 * * * [progress]: generating series expansions
4.480 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2)
4.480 * [approximate]: Taking taylor expansion of (/ a (* (- z t) y)) in (a y z t) around 0
4.480 * [taylor]: Taking taylor expansion of (/ a (* (- z t) y)) in t
4.481 * [taylor]: Taking taylor expansion of a in t
4.481 * [taylor]: Taking taylor expansion of (* (- z t) y) in t
4.481 * [taylor]: Taking taylor expansion of (- z t) in t
4.481 * [taylor]: Taking taylor expansion of z in t
4.481 * [taylor]: Taking taylor expansion of t in t
4.481 * [taylor]: Taking taylor expansion of y in t
4.481 * [taylor]: Taking taylor expansion of (/ a (* (- z t) y)) in z
4.481 * [taylor]: Taking taylor expansion of a in z
4.481 * [taylor]: Taking taylor expansion of (* (- z t) y) in z
4.481 * [taylor]: Taking taylor expansion of (- z t) in z
4.481 * [taylor]: Taking taylor expansion of z in z
4.481 * [taylor]: Taking taylor expansion of t in z
4.481 * [taylor]: Taking taylor expansion of y in z
4.481 * [taylor]: Taking taylor expansion of (/ a (* (- z t) y)) in y
4.481 * [taylor]: Taking taylor expansion of a in y
4.481 * [taylor]: Taking taylor expansion of (* (- z t) y) in y
4.481 * [taylor]: Taking taylor expansion of (- z t) in y
4.481 * [taylor]: Taking taylor expansion of z in y
4.481 * [taylor]: Taking taylor expansion of t in y
4.481 * [taylor]: Taking taylor expansion of y in y
4.481 * [taylor]: Taking taylor expansion of (/ a (* (- z t) y)) in a
4.481 * [taylor]: Taking taylor expansion of a in a
4.481 * [taylor]: Taking taylor expansion of (* (- z t) y) in a
4.481 * [taylor]: Taking taylor expansion of (- z t) in a
4.481 * [taylor]: Taking taylor expansion of z in a
4.481 * [taylor]: Taking taylor expansion of t in a
4.481 * [taylor]: Taking taylor expansion of y in a
4.481 * [taylor]: Taking taylor expansion of (/ a (* (- z t) y)) in a
4.481 * [taylor]: Taking taylor expansion of a in a
4.481 * [taylor]: Taking taylor expansion of (* (- z t) y) in a
4.481 * [taylor]: Taking taylor expansion of (- z t) in a
4.481 * [taylor]: Taking taylor expansion of z in a
4.481 * [taylor]: Taking taylor expansion of t in a
4.481 * [taylor]: Taking taylor expansion of y in a
4.482 * [taylor]: Taking taylor expansion of (/ 1 (* (- z t) y)) in y
4.482 * [taylor]: Taking taylor expansion of (* (- z t) y) in y
4.482 * [taylor]: Taking taylor expansion of (- z t) in y
4.482 * [taylor]: Taking taylor expansion of z in y
4.482 * [taylor]: Taking taylor expansion of t in y
4.482 * [taylor]: Taking taylor expansion of y in y
4.482 * [taylor]: Taking taylor expansion of (/ 1 (- z t)) in z
4.482 * [taylor]: Taking taylor expansion of (- z t) in z
4.482 * [taylor]: Taking taylor expansion of z in z
4.482 * [taylor]: Taking taylor expansion of t in z
4.482 * [taylor]: Taking taylor expansion of (/ -1 t) in t
4.482 * [taylor]: Taking taylor expansion of -1 in t
4.482 * [taylor]: Taking taylor expansion of t in t
4.482 * [taylor]: Taking taylor expansion of 0 in y
4.482 * [taylor]: Taking taylor expansion of 0 in z
4.482 * [taylor]: Taking taylor expansion of 0 in t
4.483 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow t 2))) in t
4.483 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
4.483 * [taylor]: Taking taylor expansion of (pow t 2) in t
4.483 * [taylor]: Taking taylor expansion of t in t
4.483 * [taylor]: Taking taylor expansion of 0 in y
4.483 * [taylor]: Taking taylor expansion of 0 in z
4.483 * [taylor]: Taking taylor expansion of 0 in t
4.483 * [taylor]: Taking taylor expansion of 0 in z
4.483 * [taylor]: Taking taylor expansion of 0 in t
4.484 * [approximate]: Taking taylor expansion of (/ y (* a (- (/ 1 z) (/ 1 t)))) in (a y z t) around 0
4.484 * [taylor]: Taking taylor expansion of (/ y (* a (- (/ 1 z) (/ 1 t)))) in t
4.484 * [taylor]: Taking taylor expansion of y in t
4.484 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
4.484 * [taylor]: Taking taylor expansion of a in t
4.484 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
4.484 * [taylor]: Taking taylor expansion of (/ 1 z) in t
4.484 * [taylor]: Taking taylor expansion of z in t
4.484 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.484 * [taylor]: Taking taylor expansion of t in t
4.484 * [taylor]: Taking taylor expansion of (/ y (* a (- (/ 1 z) (/ 1 t)))) in z
4.484 * [taylor]: Taking taylor expansion of y in z
4.484 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
4.484 * [taylor]: Taking taylor expansion of a in z
4.484 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
4.484 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.484 * [taylor]: Taking taylor expansion of z in z
4.484 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.484 * [taylor]: Taking taylor expansion of t in z
4.484 * [taylor]: Taking taylor expansion of (/ y (* a (- (/ 1 z) (/ 1 t)))) in y
4.484 * [taylor]: Taking taylor expansion of y in y
4.484 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
4.484 * [taylor]: Taking taylor expansion of a in y
4.484 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
4.484 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.484 * [taylor]: Taking taylor expansion of z in y
4.484 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.484 * [taylor]: Taking taylor expansion of t in y
4.484 * [taylor]: Taking taylor expansion of (/ y (* a (- (/ 1 z) (/ 1 t)))) in a
4.484 * [taylor]: Taking taylor expansion of y in a
4.484 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
4.484 * [taylor]: Taking taylor expansion of a in a
4.485 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
4.485 * [taylor]: Taking taylor expansion of (/ 1 z) in a
4.485 * [taylor]: Taking taylor expansion of z in a
4.485 * [taylor]: Taking taylor expansion of (/ 1 t) in a
4.485 * [taylor]: Taking taylor expansion of t in a
4.485 * [taylor]: Taking taylor expansion of (/ y (* a (- (/ 1 z) (/ 1 t)))) in a
4.485 * [taylor]: Taking taylor expansion of y in a
4.485 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
4.485 * [taylor]: Taking taylor expansion of a in a
4.485 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
4.485 * [taylor]: Taking taylor expansion of (/ 1 z) in a
4.485 * [taylor]: Taking taylor expansion of z in a
4.485 * [taylor]: Taking taylor expansion of (/ 1 t) in a
4.485 * [taylor]: Taking taylor expansion of t in a
4.486 * [taylor]: Taking taylor expansion of (/ y (- (/ 1 z) (/ 1 t))) in y
4.486 * [taylor]: Taking taylor expansion of y in y
4.486 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
4.486 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.486 * [taylor]: Taking taylor expansion of z in y
4.486 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.486 * [taylor]: Taking taylor expansion of t in y
4.486 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 t))) in z
4.486 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
4.486 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.486 * [taylor]: Taking taylor expansion of z in z
4.486 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.486 * [taylor]: Taking taylor expansion of t in z
4.486 * [taylor]: Taking taylor expansion of 1 in t
4.486 * [taylor]: Taking taylor expansion of 0 in y
4.486 * [taylor]: Taking taylor expansion of 0 in z
4.486 * [taylor]: Taking taylor expansion of 0 in t
4.487 * [taylor]: Taking taylor expansion of 0 in z
4.487 * [taylor]: Taking taylor expansion of 0 in t
4.487 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.487 * [taylor]: Taking taylor expansion of t in t
4.488 * [taylor]: Taking taylor expansion of 0 in y
4.488 * [taylor]: Taking taylor expansion of 0 in z
4.488 * [taylor]: Taking taylor expansion of 0 in t
4.488 * [approximate]: Taking taylor expansion of (/ y (* a (- (/ 1 t) (/ 1 z)))) in (a y z t) around 0
4.488 * [taylor]: Taking taylor expansion of (/ y (* a (- (/ 1 t) (/ 1 z)))) in t
4.488 * [taylor]: Taking taylor expansion of y in t
4.488 * [taylor]: Taking taylor expansion of (* a (- (/ 1 t) (/ 1 z))) in t
4.488 * [taylor]: Taking taylor expansion of a in t
4.488 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
4.488 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.488 * [taylor]: Taking taylor expansion of t in t
4.488 * [taylor]: Taking taylor expansion of (/ 1 z) in t
4.488 * [taylor]: Taking taylor expansion of z in t
4.488 * [taylor]: Taking taylor expansion of (/ y (* a (- (/ 1 t) (/ 1 z)))) in z
4.488 * [taylor]: Taking taylor expansion of y in z
4.488 * [taylor]: Taking taylor expansion of (* a (- (/ 1 t) (/ 1 z))) in z
4.488 * [taylor]: Taking taylor expansion of a in z
4.488 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
4.488 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.488 * [taylor]: Taking taylor expansion of t in z
4.488 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.488 * [taylor]: Taking taylor expansion of z in z
4.488 * [taylor]: Taking taylor expansion of (/ y (* a (- (/ 1 t) (/ 1 z)))) in y
4.488 * [taylor]: Taking taylor expansion of y in y
4.488 * [taylor]: Taking taylor expansion of (* a (- (/ 1 t) (/ 1 z))) in y
4.488 * [taylor]: Taking taylor expansion of a in y
4.488 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
4.488 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.488 * [taylor]: Taking taylor expansion of t in y
4.488 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.488 * [taylor]: Taking taylor expansion of z in y
4.489 * [taylor]: Taking taylor expansion of (/ y (* a (- (/ 1 t) (/ 1 z)))) in a
4.489 * [taylor]: Taking taylor expansion of y in a
4.489 * [taylor]: Taking taylor expansion of (* a (- (/ 1 t) (/ 1 z))) in a
4.489 * [taylor]: Taking taylor expansion of a in a
4.489 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
4.489 * [taylor]: Taking taylor expansion of (/ 1 t) in a
4.489 * [taylor]: Taking taylor expansion of t in a
4.489 * [taylor]: Taking taylor expansion of (/ 1 z) in a
4.489 * [taylor]: Taking taylor expansion of z in a
4.489 * [taylor]: Taking taylor expansion of (/ y (* a (- (/ 1 t) (/ 1 z)))) in a
4.489 * [taylor]: Taking taylor expansion of y in a
4.489 * [taylor]: Taking taylor expansion of (* a (- (/ 1 t) (/ 1 z))) in a
4.489 * [taylor]: Taking taylor expansion of a in a
4.489 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
4.489 * [taylor]: Taking taylor expansion of (/ 1 t) in a
4.489 * [taylor]: Taking taylor expansion of t in a
4.489 * [taylor]: Taking taylor expansion of (/ 1 z) in a
4.489 * [taylor]: Taking taylor expansion of z in a
4.490 * [taylor]: Taking taylor expansion of (/ y (- (/ 1 t) (/ 1 z))) in y
4.490 * [taylor]: Taking taylor expansion of y in y
4.490 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
4.490 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.490 * [taylor]: Taking taylor expansion of t in y
4.490 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.490 * [taylor]: Taking taylor expansion of z in y
4.490 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 t) (/ 1 z))) in z
4.490 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
4.490 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.490 * [taylor]: Taking taylor expansion of t in z
4.490 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.490 * [taylor]: Taking taylor expansion of z in z
4.490 * [taylor]: Taking taylor expansion of -1 in t
4.491 * [taylor]: Taking taylor expansion of 0 in y
4.491 * [taylor]: Taking taylor expansion of 0 in z
4.491 * [taylor]: Taking taylor expansion of 0 in t
4.491 * [taylor]: Taking taylor expansion of 0 in z
4.491 * [taylor]: Taking taylor expansion of 0 in t
4.491 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
4.491 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.491 * [taylor]: Taking taylor expansion of t in t
4.492 * [taylor]: Taking taylor expansion of 0 in y
4.492 * [taylor]: Taking taylor expansion of 0 in z
4.492 * [taylor]: Taking taylor expansion of 0 in t
4.492 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
4.492 * [approximate]: Taking taylor expansion of (/ (* (- z t) y) a) in (a y z t) around 0
4.492 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in t
4.492 * [taylor]: Taking taylor expansion of (* (- z t) y) in t
4.492 * [taylor]: Taking taylor expansion of (- z t) in t
4.492 * [taylor]: Taking taylor expansion of z in t
4.492 * [taylor]: Taking taylor expansion of t in t
4.492 * [taylor]: Taking taylor expansion of y in t
4.492 * [taylor]: Taking taylor expansion of a in t
4.492 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in z
4.492 * [taylor]: Taking taylor expansion of (* (- z t) y) in z
4.492 * [taylor]: Taking taylor expansion of (- z t) in z
4.492 * [taylor]: Taking taylor expansion of z in z
4.492 * [taylor]: Taking taylor expansion of t in z
4.492 * [taylor]: Taking taylor expansion of y in z
4.492 * [taylor]: Taking taylor expansion of a in z
4.492 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in y
4.492 * [taylor]: Taking taylor expansion of (* (- z t) y) in y
4.492 * [taylor]: Taking taylor expansion of (- z t) in y
4.492 * [taylor]: Taking taylor expansion of z in y
4.492 * [taylor]: Taking taylor expansion of t in y
4.492 * [taylor]: Taking taylor expansion of y in y
4.492 * [taylor]: Taking taylor expansion of a in y
4.492 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in a
4.492 * [taylor]: Taking taylor expansion of (* (- z t) y) in a
4.493 * [taylor]: Taking taylor expansion of (- z t) in a
4.493 * [taylor]: Taking taylor expansion of z in a
4.493 * [taylor]: Taking taylor expansion of t in a
4.493 * [taylor]: Taking taylor expansion of y in a
4.493 * [taylor]: Taking taylor expansion of a in a
4.493 * [taylor]: Taking taylor expansion of (/ (* (- z t) y) a) in a
4.493 * [taylor]: Taking taylor expansion of (* (- z t) y) in a
4.493 * [taylor]: Taking taylor expansion of (- z t) in a
4.493 * [taylor]: Taking taylor expansion of z in a
4.493 * [taylor]: Taking taylor expansion of t in a
4.493 * [taylor]: Taking taylor expansion of y in a
4.493 * [taylor]: Taking taylor expansion of a in a
4.493 * [taylor]: Taking taylor expansion of (* (- z t) y) in y
4.493 * [taylor]: Taking taylor expansion of (- z t) in y
4.493 * [taylor]: Taking taylor expansion of z in y
4.493 * [taylor]: Taking taylor expansion of t in y
4.493 * [taylor]: Taking taylor expansion of y in y
4.493 * [taylor]: Taking taylor expansion of (- z t) in z
4.493 * [taylor]: Taking taylor expansion of z in z
4.493 * [taylor]: Taking taylor expansion of t in z
4.493 * [taylor]: Taking taylor expansion of (neg t) in t
4.493 * [taylor]: Taking taylor expansion of t in t
4.493 * [taylor]: Taking taylor expansion of 0 in y
4.493 * [taylor]: Taking taylor expansion of 0 in z
4.493 * [taylor]: Taking taylor expansion of 0 in t
4.494 * [taylor]: Taking taylor expansion of 0 in z
4.494 * [taylor]: Taking taylor expansion of 0 in t
4.494 * [taylor]: Taking taylor expansion of 1 in t
4.494 * [taylor]: Taking taylor expansion of 0 in y
4.494 * [taylor]: Taking taylor expansion of 0 in z
4.494 * [taylor]: Taking taylor expansion of 0 in t
4.494 * [taylor]: Taking taylor expansion of 0 in z
4.494 * [taylor]: Taking taylor expansion of 0 in t
4.494 * [taylor]: Taking taylor expansion of 0 in z
4.494 * [taylor]: Taking taylor expansion of 0 in t
4.494 * [taylor]: Taking taylor expansion of 0 in t
4.494 * [taylor]: Taking taylor expansion of 0 in t
4.494 * [taylor]: Taking taylor expansion of 0 in t
4.494 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in (a y z t) around 0
4.494 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in t
4.494 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in t
4.495 * [taylor]: Taking taylor expansion of a in t
4.495 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in t
4.495 * [taylor]: Taking taylor expansion of (/ 1 z) in t
4.495 * [taylor]: Taking taylor expansion of z in t
4.495 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.495 * [taylor]: Taking taylor expansion of t in t
4.495 * [taylor]: Taking taylor expansion of y in t
4.495 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in z
4.495 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in z
4.495 * [taylor]: Taking taylor expansion of a in z
4.495 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
4.495 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.495 * [taylor]: Taking taylor expansion of z in z
4.495 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.495 * [taylor]: Taking taylor expansion of t in z
4.495 * [taylor]: Taking taylor expansion of y in z
4.495 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in y
4.495 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in y
4.495 * [taylor]: Taking taylor expansion of a in y
4.495 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
4.495 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.495 * [taylor]: Taking taylor expansion of z in y
4.495 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.495 * [taylor]: Taking taylor expansion of t in y
4.495 * [taylor]: Taking taylor expansion of y in y
4.495 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
4.495 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
4.495 * [taylor]: Taking taylor expansion of a in a
4.495 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
4.495 * [taylor]: Taking taylor expansion of (/ 1 z) in a
4.495 * [taylor]: Taking taylor expansion of z in a
4.495 * [taylor]: Taking taylor expansion of (/ 1 t) in a
4.495 * [taylor]: Taking taylor expansion of t in a
4.496 * [taylor]: Taking taylor expansion of y in a
4.496 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 z) (/ 1 t))) y) in a
4.496 * [taylor]: Taking taylor expansion of (* a (- (/ 1 z) (/ 1 t))) in a
4.496 * [taylor]: Taking taylor expansion of a in a
4.496 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in a
4.496 * [taylor]: Taking taylor expansion of (/ 1 z) in a
4.496 * [taylor]: Taking taylor expansion of z in a
4.496 * [taylor]: Taking taylor expansion of (/ 1 t) in a
4.496 * [taylor]: Taking taylor expansion of t in a
4.496 * [taylor]: Taking taylor expansion of y in a
4.496 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 t)) y) in y
4.496 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in y
4.496 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.496 * [taylor]: Taking taylor expansion of z in y
4.496 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.497 * [taylor]: Taking taylor expansion of t in y
4.497 * [taylor]: Taking taylor expansion of y in y
4.497 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 t)) in z
4.497 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.497 * [taylor]: Taking taylor expansion of z in z
4.497 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.497 * [taylor]: Taking taylor expansion of t in z
4.497 * [taylor]: Taking taylor expansion of 1 in t
4.497 * [taylor]: Taking taylor expansion of 0 in y
4.497 * [taylor]: Taking taylor expansion of 0 in z
4.498 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
4.498 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.498 * [taylor]: Taking taylor expansion of t in t
4.498 * [taylor]: Taking taylor expansion of 0 in y
4.498 * [taylor]: Taking taylor expansion of 0 in z
4.498 * [taylor]: Taking taylor expansion of 0 in z
4.498 * [taylor]: Taking taylor expansion of 0 in t
4.498 * [taylor]: Taking taylor expansion of 0 in t
4.499 * [taylor]: Taking taylor expansion of 0 in y
4.499 * [taylor]: Taking taylor expansion of 0 in z
4.499 * [taylor]: Taking taylor expansion of 0 in z
4.499 * [taylor]: Taking taylor expansion of 0 in z
4.499 * [taylor]: Taking taylor expansion of 0 in t
4.499 * [taylor]: Taking taylor expansion of 0 in t
4.499 * [taylor]: Taking taylor expansion of 0 in t
4.500 * [taylor]: Taking taylor expansion of 0 in t
4.500 * [approximate]: Taking taylor expansion of (/ (* a (- (/ 1 t) (/ 1 z))) y) in (a y z t) around 0
4.500 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 t) (/ 1 z))) y) in t
4.500 * [taylor]: Taking taylor expansion of (* a (- (/ 1 t) (/ 1 z))) in t
4.500 * [taylor]: Taking taylor expansion of a in t
4.500 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in t
4.500 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.500 * [taylor]: Taking taylor expansion of t in t
4.500 * [taylor]: Taking taylor expansion of (/ 1 z) in t
4.500 * [taylor]: Taking taylor expansion of z in t
4.500 * [taylor]: Taking taylor expansion of y in t
4.500 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 t) (/ 1 z))) y) in z
4.500 * [taylor]: Taking taylor expansion of (* a (- (/ 1 t) (/ 1 z))) in z
4.500 * [taylor]: Taking taylor expansion of a in z
4.500 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
4.500 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.500 * [taylor]: Taking taylor expansion of t in z
4.500 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.500 * [taylor]: Taking taylor expansion of z in z
4.500 * [taylor]: Taking taylor expansion of y in z
4.501 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 t) (/ 1 z))) y) in y
4.501 * [taylor]: Taking taylor expansion of (* a (- (/ 1 t) (/ 1 z))) in y
4.501 * [taylor]: Taking taylor expansion of a in y
4.501 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
4.501 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.501 * [taylor]: Taking taylor expansion of t in y
4.501 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.501 * [taylor]: Taking taylor expansion of z in y
4.501 * [taylor]: Taking taylor expansion of y in y
4.501 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 t) (/ 1 z))) y) in a
4.501 * [taylor]: Taking taylor expansion of (* a (- (/ 1 t) (/ 1 z))) in a
4.501 * [taylor]: Taking taylor expansion of a in a
4.501 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
4.501 * [taylor]: Taking taylor expansion of (/ 1 t) in a
4.501 * [taylor]: Taking taylor expansion of t in a
4.501 * [taylor]: Taking taylor expansion of (/ 1 z) in a
4.501 * [taylor]: Taking taylor expansion of z in a
4.501 * [taylor]: Taking taylor expansion of y in a
4.501 * [taylor]: Taking taylor expansion of (/ (* a (- (/ 1 t) (/ 1 z))) y) in a
4.501 * [taylor]: Taking taylor expansion of (* a (- (/ 1 t) (/ 1 z))) in a
4.502 * [taylor]: Taking taylor expansion of a in a
4.502 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in a
4.502 * [taylor]: Taking taylor expansion of (/ 1 t) in a
4.502 * [taylor]: Taking taylor expansion of t in a
4.502 * [taylor]: Taking taylor expansion of (/ 1 z) in a
4.502 * [taylor]: Taking taylor expansion of z in a
4.502 * [taylor]: Taking taylor expansion of y in a
4.502 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 z)) y) in y
4.502 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in y
4.502 * [taylor]: Taking taylor expansion of (/ 1 t) in y
4.502 * [taylor]: Taking taylor expansion of t in y
4.502 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.502 * [taylor]: Taking taylor expansion of z in y
4.502 * [taylor]: Taking taylor expansion of y in y
4.502 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 z)) in z
4.502 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.502 * [taylor]: Taking taylor expansion of t in z
4.502 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.502 * [taylor]: Taking taylor expansion of z in z
4.502 * [taylor]: Taking taylor expansion of (neg 1) in t
4.502 * [taylor]: Taking taylor expansion of 1 in t
4.503 * [taylor]: Taking taylor expansion of 0 in y
4.503 * [taylor]: Taking taylor expansion of 0 in z
4.503 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.503 * [taylor]: Taking taylor expansion of t in t
4.504 * [taylor]: Taking taylor expansion of 0 in y
4.504 * [taylor]: Taking taylor expansion of 0 in z
4.504 * [taylor]: Taking taylor expansion of 0 in z
4.504 * [taylor]: Taking taylor expansion of 0 in t
4.504 * [taylor]: Taking taylor expansion of 0 in t
4.505 * [taylor]: Taking taylor expansion of 0 in y
4.505 * [taylor]: Taking taylor expansion of 0 in z
4.505 * [taylor]: Taking taylor expansion of 0 in z
4.505 * [taylor]: Taking taylor expansion of 0 in z
4.505 * [taylor]: Taking taylor expansion of 0 in t
4.505 * [taylor]: Taking taylor expansion of 0 in t
4.505 * [taylor]: Taking taylor expansion of 0 in t
4.505 * [taylor]: Taking taylor expansion of 0 in t
4.506 * * * [progress]: simplifying candidates
4.507 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (log a) (+ (log y) (log (- z t))))
  (- (log a) (log (* y (- z t))))
  (log (/ a (* y (- z t))))
  (exp (/ a (* y (- z t))))
  (/ (* (* a a) a) (* (* (* y y) y) (* (* (- z t) (- z t)) (- z t))))
  (/ (* (* a a) a) (* (* (* y (- z t)) (* y (- z t))) (* y (- z t))))
  (* (cbrt (/ a (* y (- z t)))) (cbrt (/ a (* y (- z t)))))
  (cbrt (/ a (* y (- z t))))
  (* (* (/ a (* y (- z t))) (/ a (* y (- z t)))) (/ a (* y (- z t))))
  (sqrt (/ a (* y (- z t))))
  (sqrt (/ a (* y (- z t))))
  (neg a)
  (neg (* y (- z t)))
  (/ (* (cbrt a) (cbrt a)) y)
  (/ (cbrt a) (- z t))
  (/ (sqrt a) y)
  (/ (sqrt a) (- z t))
  (/ 1 y)
  (/ a (- z t))
  (/ 1 (* y (- z t)))
  (/ (* y (- z t)) a)
  (/ a y)
  (/ (* y (- z t)) (cbrt a))
  (/ (* y (- z t)) (sqrt a))
  (/ (* y (- z t)) a)
  (/ a (* y (- (pow z 3) (pow t 3))))
  (/ a (* y (- (* z z) (* t t))))
  (neg 1)
  (neg (- (log a) (+ (log y) (log (- z t)))))
  (neg (- (log a) (log (* y (- z t)))))
  (neg (log (/ a (* y (- z t)))))
  (- 0 (- (log a) (+ (log y) (log (- z t)))))
  (- 0 (- (log a) (log (* y (- z t)))))
  (- 0 (log (/ a (* y (- z t)))))
  (- (log 1) (- (log a) (+ (log y) (log (- z t)))))
  (- (log 1) (- (log a) (log (* y (- z t)))))
  (- (log 1) (log (/ a (* y (- z t)))))
  (log (/ 1 (/ a (* y (- z t)))))
  (exp (/ 1 (/ a (* y (- z t)))))
  (/ (* (* 1 1) 1) (/ (* (* a a) a) (* (* (* y y) y) (* (* (- z t) (- z t)) (- z t)))))
  (/ (* (* 1 1) 1) (/ (* (* a a) a) (* (* (* y (- z t)) (* y (- z t))) (* y (- z t)))))
  (/ (* (* 1 1) 1) (* (* (/ a (* y (- z t))) (/ a (* y (- z t)))) (/ a (* y (- z t)))))
  (* (cbrt (/ 1 (/ a (* y (- z t))))) (cbrt (/ 1 (/ a (* y (- z t))))))
  (cbrt (/ 1 (/ a (* y (- z t)))))
  (* (* (/ 1 (/ a (* y (- z t)))) (/ 1 (/ a (* y (- z t))))) (/ 1 (/ a (* y (- z t)))))
  (sqrt (/ 1 (/ a (* y (- z t)))))
  (sqrt (/ 1 (/ a (* y (- z t)))))
  (neg 1)
  (neg (/ a (* y (- z t))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ a (* y (- z t)))) (cbrt (/ a (* y (- z t))))))
  (/ (cbrt 1) (cbrt (/ a (* y (- z t)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ a (* y (- z t)))))
  (/ (cbrt 1) (sqrt (/ a (* y (- z t)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt a) (cbrt a)) y))
  (/ (cbrt 1) (/ (cbrt a) (- z t)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt a) y))
  (/ (cbrt 1) (/ (sqrt a) (- z t)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 y))
  (/ (cbrt 1) (/ a (- z t)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ a (* y (- z t))))
  (/ (* (cbrt 1) (cbrt 1)) a)
  (/ (cbrt 1) (/ 1 (* y (- z t))))
  (/ (* (cbrt 1) (cbrt 1)) (/ a (* y (- (pow z 3) (pow t 3)))))
  (/ (cbrt 1) (+ (* z z) (+ (* t t) (* z t))))
  (/ (* (cbrt 1) (cbrt 1)) (/ a (* y (- (* z z) (* t t)))))
  (/ (cbrt 1) (+ z t))
  (/ (sqrt 1) (* (cbrt (/ a (* y (- z t)))) (cbrt (/ a (* y (- z t))))))
  (/ (sqrt 1) (cbrt (/ a (* y (- z t)))))
  (/ (sqrt 1) (sqrt (/ a (* y (- z t)))))
  (/ (sqrt 1) (sqrt (/ a (* y (- z t)))))
  (/ (sqrt 1) (/ (* (cbrt a) (cbrt a)) y))
  (/ (sqrt 1) (/ (cbrt a) (- z t)))
  (/ (sqrt 1) (/ (sqrt a) y))
  (/ (sqrt 1) (/ (sqrt a) (- z t)))
  (/ (sqrt 1) (/ 1 y))
  (/ (sqrt 1) (/ a (- z t)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ a (* y (- z t))))
  (/ (sqrt 1) a)
  (/ (sqrt 1) (/ 1 (* y (- z t))))
  (/ (sqrt 1) (/ a (* y (- (pow z 3) (pow t 3)))))
  (/ (sqrt 1) (+ (* z z) (+ (* t t) (* z t))))
  (/ (sqrt 1) (/ a (* y (- (* z z) (* t t)))))
  (/ (sqrt 1) (+ z t))
  (/ 1 (* (cbrt (/ a (* y (- z t)))) (cbrt (/ a (* y (- z t))))))
  (/ 1 (cbrt (/ a (* y (- z t)))))
  (/ 1 (sqrt (/ a (* y (- z t)))))
  (/ 1 (sqrt (/ a (* y (- z t)))))
  (/ 1 (/ (* (cbrt a) (cbrt a)) y))
  (/ 1 (/ (cbrt a) (- z t)))
  (/ 1 (/ (sqrt a) y))
  (/ 1 (/ (sqrt a) (- z t)))
  (/ 1 (/ 1 y))
  (/ 1 (/ a (- z t)))
  (/ 1 1)
  (/ 1 (/ a (* y (- z t))))
  (/ 1 a)
  (/ 1 (/ 1 (* y (- z t))))
  (/ 1 (/ a (* y (- (pow z 3) (pow t 3)))))
  (/ 1 (+ (* z z) (+ (* t t) (* z t))))
  (/ 1 (/ a (* y (- (* z z) (* t t)))))
  (/ 1 (+ z t))
  (/ 1 (/ a (* y (- z t))))
  (/ (/ a (* y (- z t))) 1)
  (/ 1 (* (cbrt (/ a (* y (- z t)))) (cbrt (/ a (* y (- z t))))))
  (/ 1 (sqrt (/ a (* y (- z t)))))
  (/ 1 (/ (* (cbrt a) (cbrt a)) y))
  (/ 1 (/ (sqrt a) y))
  (/ 1 (/ 1 y))
  (/ 1 1)
  (/ 1 a)
  (/ 1 (/ a (* y (- (pow z 3) (pow t 3)))))
  (/ 1 (/ a (* y (- (* z z) (* t t)))))
  (/ (/ a (* y (- z t))) (cbrt 1))
  (/ (/ a (* y (- z t))) (sqrt 1))
  (/ (/ a (* y (- z t))) 1)
  (/ 1 a)
  0
  0
  0
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
  (- (/ (* z y) a) (/ (* t y) a))
4.512 * * [simplify]: iteration  0 :  152  enodes  (cost  1254 )
4.535 * * [simplify]: iteration  1 :  358  enodes  (cost  1135 )
4.615 * * [simplify]: iteration  2 :  1283  enodes  (cost  947 )
4.908 * * [simplify]: iteration  done :  5000  enodes  (cost  907 )
4.909 * [simplify]: Simplified to:
   (log (/ a (* y (- z t))))
  (log (/ a (* y (- z t))))
  (log (/ a (* y (- z t))))
  (exp (/ a (* y (- z t))))
  (pow (/ (/ a (- z t)) y) 3)
  (pow (/ (/ a (- z t)) y) 3)
  (* (cbrt (/ a (* y (- z t)))) (cbrt (/ a (* y (- z t)))))
  (cbrt (/ (/ a (- z t)) y))
  (pow (/ (/ a (- z t)) y) 3)
  (sqrt (/ a (* y (- z t))))
  (sqrt (/ a (* y (- z t))))
  (neg a)
  (neg (* y (- z t)))
  (* (/ (cbrt a) y) (cbrt a))
  (/ (cbrt a) (- z t))
  (/ (sqrt a) y)
  (/ (sqrt a) (- z t))
  (/ 1 y)
  (/ a (- z t))
  (/ 1 (* y (- z t)))
  (/ (* y (- z t)) a)
  (/ a y)
  (/ (* y (- z t)) (cbrt a))
  (/ (* y (- z t)) (sqrt a))
  (/ (* y (- z t)) a)
  (/ (/ a (- (pow z 3) (pow t 3))) y)
  (/ (/ a y) (- (* z z) (* t t)))
  -1
  (log (/ (* y (- z t)) a))
  (log (/ (* y (- z t)) a))
  (log (/ (* y (- z t)) a))
  (log (/ (* y (- z t)) a))
  (log (/ (* y (- z t)) a))
  (log (/ (* y (- z t)) a))
  (log (/ (* y (- z t)) a))
  (log (/ (* y (- z t)) a))
  (log (/ (* y (- z t)) a))
  (log (/ (* y (- z t)) a))
  (exp (/ (* y (- z t)) a))
  (pow (/ (* y (- z t)) a) 3)
  (pow (/ (* y (- z t)) a) 3)
  (pow (/ (* y (- z t)) a) 3)
  (* (cbrt (/ (* y (- z t)) a)) (cbrt (/ (* y (- z t)) a)))
  (cbrt (/ (* y (- z t)) a))
  (pow (/ (* y (- z t)) a) 3)
  (sqrt (/ (* y (- z t)) a))
  (sqrt (/ (* y (- z t)) a))
  -1
  (neg (/ a (* y (- z t))))
  (/ (/ 1 (cbrt (/ a (* y (- z t))))) (cbrt (/ a (* y (- z t)))))
  (/ 1 (cbrt (/ a (* y (- z t)))))
  (/ 1 (sqrt (/ a (* y (- z t)))))
  (/ 1 (sqrt (/ a (* y (- z t)))))
  (/ y (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ y (sqrt a))
  (/ (- z t) (sqrt a))
  y
  (/ (- z t) a)
  1
  (/ (* y (- z t)) a)
  (/ 1 a)
  (* y (- z t))
  (* (- (pow z 3) (pow t 3)) (/ y a))
  (/ 1 (+ (* z z) (* t (+ z t))))
  (* (/ (* y (- z t)) a) (+ z t))
  (/ 1 (+ z t))
  (/ (/ 1 (cbrt (/ a (* y (- z t))))) (cbrt (/ a (* y (- z t)))))
  (/ 1 (cbrt (/ a (* y (- z t)))))
  (/ 1 (sqrt (/ a (* y (- z t)))))
  (/ 1 (sqrt (/ a (* y (- z t)))))
  (/ y (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ y (sqrt a))
  (/ (- z t) (sqrt a))
  y
  (/ (- z t) a)
  1
  (/ (* y (- z t)) a)
  (/ 1 a)
  (* y (- z t))
  (* (- (pow z 3) (pow t 3)) (/ y a))
  (/ 1 (+ (* z z) (* t (+ z t))))
  (* (/ (* y (- z t)) a) (+ z t))
  (/ 1 (+ z t))
  (/ (/ 1 (cbrt (/ a (* y (- z t))))) (cbrt (/ a (* y (- z t)))))
  (/ 1 (cbrt (/ a (* y (- z t)))))
  (/ 1 (sqrt (/ a (* y (- z t)))))
  (/ 1 (sqrt (/ a (* y (- z t)))))
  (/ y (* (cbrt a) (cbrt a)))
  (/ (- z t) (cbrt a))
  (/ y (sqrt a))
  (/ (- z t) (sqrt a))
  y
  (/ (- z t) a)
  1
  (/ (* y (- z t)) a)
  (/ 1 a)
  (* y (- z t))
  (* (- (pow z 3) (pow t 3)) (/ y a))
  (/ 1 (+ (* z z) (* t (+ z t))))
  (* (/ (* y (- z t)) a) (+ z t))
  (/ 1 (+ z t))
  (/ (* y (- z t)) a)
  (/ (/ a (- z t)) y)
  (/ (/ 1 (cbrt (/ a (* y (- z t))))) (cbrt (/ a (* y (- z t)))))
  (/ 1 (sqrt (/ a (* y (- z t)))))
  (/ y (* (cbrt a) (cbrt a)))
  (/ y (sqrt a))
  y
  1
  (/ 1 a)
  (* (- (pow z 3) (pow t 3)) (/ y a))
  (* (/ (* y (- z t)) a) (+ z t))
  (/ (/ a (- z t)) y)
  (/ (/ a (- z t)) y)
  (/ (/ a (- z t)) y)
  (/ 1 a)
  0
  0
  0
  (* y (- (/ z a) (/ t a)))
  (* y (- (/ z a) (/ t a)))
  (* y (- (/ z a) (/ t a)))
4.909 * * * [progress]: adding candidates to table
4.968 * [progress]: [Phase 3 of 3] Extracting.
4.968 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ y (sqrt a)) (/ (- z t) (sqrt a)))))> #<alt (λ (x y z t a) (- x (/ 1 (/ (/ a y) (- z t)))))> #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>)
4.969 * * * [regime-changes]: Trying 9 branch expressions: ((- z t) (* y (- z t)) (/ (* y (- z t)) a) (- x (/ (* y (- z t)) a)) a t z y x)
4.969 * * * * [regimes]: Trying to branch on (- z t) from (#<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ y (sqrt a)) (/ (- z t) (sqrt a)))))> #<alt (λ (x y z t a) (- x (/ 1 (/ (/ a y) (- z t)))))> #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>)
5.039 * * * * [regimes]: Trying to branch on (* y (- z t)) from (#<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ y (sqrt a)) (/ (- z t) (sqrt a)))))> #<alt (λ (x y z t a) (- x (/ 1 (/ (/ a y) (- z t)))))> #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>)
5.118 * * * * [regimes]: Trying to branch on (* y (- z t)) from (#<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))> #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>)
5.175 * * * * [regimes]: Trying to branch on (/ (* y (- z t)) a) from (#<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ y (sqrt a)) (/ (- z t) (sqrt a)))))> #<alt (λ (x y z t a) (- x (/ 1 (/ (/ a y) (- z t)))))> #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>)
5.257 * * * * [regimes]: Trying to branch on (- x (/ (* y (- z t)) a)) from (#<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ y (sqrt a)) (/ (- z t) (sqrt a)))))> #<alt (λ (x y z t a) (- x (/ 1 (/ (/ a y) (- z t)))))> #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>)
5.338 * * * * [regimes]: Trying to branch on a from (#<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ y (sqrt a)) (/ (- z t) (sqrt a)))))> #<alt (λ (x y z t a) (- x (/ 1 (/ (/ a y) (- z t)))))> #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>)
5.419 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ y (sqrt a)) (/ (- z t) (sqrt a)))))> #<alt (λ (x y z t a) (- x (/ 1 (/ (/ a y) (- z t)))))> #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>)
5.486 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ y (sqrt a)) (/ (- z t) (sqrt a)))))> #<alt (λ (x y z t a) (- x (/ 1 (/ (/ a y) (- z t)))))> #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>)
5.553 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ y (sqrt a)) (/ (- z t) (sqrt a)))))> #<alt (λ (x y z t a) (- x (/ 1 (/ (/ a y) (- z t)))))> #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>)
5.635 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ y (sqrt a)) (/ (- z t) (sqrt a)))))> #<alt (λ (x y z t a) (- x (/ 1 (/ (/ a y) (- z t)))))> #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>)
5.715 * * * [regime]: Found split indices: #<option (#s(si 3 35) #s(si 4 224) #s(si 3 255))>
5.715 * [binary-search]: Only using regimes for bounds on (* y (- z t)) and (#<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ y (sqrt a)) (/ (- z t) (sqrt a)))))> #<alt (λ (x y z t a) (- x (/ 1 (/ (/ a y) (- z t)))))> #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>)
5.715 * [regimes]: Found splitpoints: (#s(sp 3 (* y (- z t)) -6.103076664112896e+197) #s(sp 4 (* y (- z t)) 1.2518092491125354e+192) #s(sp 3 (* y (- z t)) +nan.0)) , with alts (#<alt (λ (x y z t a) (- x (/ 1 (/ a (* y (- z t))))))> #<alt (λ (x y z t a) (- x (* (/ y (sqrt a)) (/ (- z t) (sqrt a)))))> #<alt (λ (x y z t a) (- x (/ 1 (/ (/ a y) (- z t)))))> #<alt (λ (x y z t a) (- x (* y (/ (- z t) a))))> #<alt (λ (x y z t a) (- x (/ (* y (- z t)) a)))>)
5.715 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (* y (- z t)) -6.103076664112896e+197) (- x (* y (/ (- z t) a))) (if (<= (* y (- z t)) 1.2518092491125354e+192) (- x (/ (* y (- z t)) a)) (- x (* y (/ (- z t) a)))))
5.716 * * [simplify]: iteration  0 :  18  enodes  (cost  43 )
5.716 * * [simplify]: iteration  1 :  23  enodes  (cost  35 )
5.717 * * [simplify]: iteration  done :  23  enodes  (cost  35 )
5.717 * [simplify]: Simplified to:
   (if (or (<= (* y (- z t)) -6.103076664112896e+197) (not (<= (* y (- z t)) 1.2518092491125354e+192))) (- x (* y (/ (- z t) a))) (- x (/ (* y (- z t)) a)))
7.491 * [regime-testing]: End program error score: 0.4845206711575831
7.613 * [regime-testing]: Target error score: 0.73104951541449