22.385 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ (* (/ y z) t) t))
0.022 * * [simplify]: iteration  0 :  16  enodes  (cost  4 )
0.023 * * [simplify]: iteration  1 :  42  enodes  (cost  3 )
0.025 * * [simplify]: iteration  2 :  109  enodes  (cost  2 )
0.028 * * [simplify]: iteration  3 :  577  enodes  (cost  2 )
0.044 * * [simplify]: iteration  4 :  4438  enodes  (cost  2 )
0.110 * * [simplify]: iteration  5 :  5001  enodes  (cost  2 )
0.110 * [simplify]: Simplified to:
   (* x (/ y z))
0.113 * * [progress]: iteration 1 / 4
0.113 * * * [progress]: picking best candidate
0.115 * * * * [pick]: Picked  #<alt (λ (x y z t) (* x (/ y z)))>
0.115 * * * [progress]: localizing error
0.119 * * * [progress]: generating rewritten candidates
0.119 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.122 * * * [progress]: generating series expansions
0.122 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.122 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.122 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.122 * [taylor]: Taking taylor expansion of (* x y) in z
0.122 * [taylor]: Taking taylor expansion of x in z
0.122 * [taylor]: Taking taylor expansion of y in z
0.122 * [taylor]: Taking taylor expansion of z in z
0.122 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.122 * [taylor]: Taking taylor expansion of (* x y) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of z in y
0.123 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.123 * [taylor]: Taking taylor expansion of (* x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of z in x
0.123 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.123 * [taylor]: Taking taylor expansion of (* x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of z in x
0.124 * [taylor]: Taking taylor expansion of (/ y z) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of z in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.124 * [taylor]: Taking taylor expansion of z in z
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in z
0.125 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.128 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.128 * [taylor]: Taking taylor expansion of z in z
0.128 * [taylor]: Taking taylor expansion of (* x y) in z
0.128 * [taylor]: Taking taylor expansion of x in z
0.128 * [taylor]: Taking taylor expansion of y in z
0.128 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.128 * [taylor]: Taking taylor expansion of z in y
0.128 * [taylor]: Taking taylor expansion of (* x y) in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.129 * [taylor]: Taking taylor expansion of z in x
0.129 * [taylor]: Taking taylor expansion of (* x y) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.129 * [taylor]: Taking taylor expansion of z in x
0.129 * [taylor]: Taking taylor expansion of (* x y) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (/ z y) in y
0.129 * [taylor]: Taking taylor expansion of z in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of z in z
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.132 * [taylor]: Taking taylor expansion of 0 in z
0.133 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.133 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.133 * [taylor]: Taking taylor expansion of -1 in z
0.133 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.133 * [taylor]: Taking taylor expansion of z in z
0.133 * [taylor]: Taking taylor expansion of (* x y) in z
0.133 * [taylor]: Taking taylor expansion of x in z
0.133 * [taylor]: Taking taylor expansion of y in z
0.133 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.133 * [taylor]: Taking taylor expansion of -1 in y
0.133 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.133 * [taylor]: Taking taylor expansion of z in y
0.133 * [taylor]: Taking taylor expansion of (* x y) in y
0.133 * [taylor]: Taking taylor expansion of x in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.133 * [taylor]: Taking taylor expansion of -1 in x
0.133 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.133 * [taylor]: Taking taylor expansion of z in x
0.133 * [taylor]: Taking taylor expansion of (* x y) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.134 * [taylor]: Taking taylor expansion of -1 in x
0.134 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.134 * [taylor]: Taking taylor expansion of z in x
0.134 * [taylor]: Taking taylor expansion of (* x y) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.134 * [taylor]: Taking taylor expansion of -1 in y
0.134 * [taylor]: Taking taylor expansion of (/ z y) in y
0.134 * [taylor]: Taking taylor expansion of z in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.134 * [taylor]: Taking taylor expansion of -1 in z
0.134 * [taylor]: Taking taylor expansion of z in z
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [taylor]: Taking taylor expansion of 0 in z
0.138 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [taylor]: Taking taylor expansion of 0 in z
0.140 * * * [progress]: simplifying candidates
0.140 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x y)
  (* x y)
  (* x (- y))
  (* x 1)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.146 * * [simplify]: iteration  0 :  17  enodes  (cost  10 )
0.147 * * [simplify]: iteration  1 :  54  enodes  (cost  10 )
0.149 * * [simplify]: iteration  2 :  115  enodes  (cost  10 )
0.151 * * [simplify]: iteration  3 :  164  enodes  (cost  10 )
0.154 * * [simplify]: iteration  4 :  279  enodes  (cost  10 )
0.158 * * [simplify]: iteration  5 :  538  enodes  (cost  10 )
0.170 * * [simplify]: iteration  6 :  1715  enodes  (cost  10 )
0.259 * * [simplify]: iteration  7 :  5001  enodes  (cost  10 )
0.259 * [simplify]: Simplified to:
   (* x y)
  (* x y)
  (* x (- y))
  x
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.260 * * * [progress]: adding candidates to table
0.270 * * [progress]: iteration 2 / 4
0.270 * * * [progress]: picking best candidate
0.275 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ (* x y) z))>
0.275 * * * [progress]: localizing error
0.278 * * * [progress]: generating rewritten candidates
0.278 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.282 * * * [progress]: generating series expansions
0.282 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.282 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.282 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.282 * [taylor]: Taking taylor expansion of (* x y) in z
0.282 * [taylor]: Taking taylor expansion of x in z
0.282 * [taylor]: Taking taylor expansion of y in z
0.282 * [taylor]: Taking taylor expansion of z in z
0.282 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.282 * [taylor]: Taking taylor expansion of (* x y) in y
0.282 * [taylor]: Taking taylor expansion of x in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of z in y
0.282 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.282 * [taylor]: Taking taylor expansion of (* x y) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of y in x
0.282 * [taylor]: Taking taylor expansion of z in x
0.283 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.283 * [taylor]: Taking taylor expansion of (* x y) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of y in x
0.283 * [taylor]: Taking taylor expansion of z in x
0.283 * [taylor]: Taking taylor expansion of (/ y z) in y
0.283 * [taylor]: Taking taylor expansion of y in y
0.283 * [taylor]: Taking taylor expansion of z in y
0.283 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.283 * [taylor]: Taking taylor expansion of z in z
0.284 * [taylor]: Taking taylor expansion of 0 in y
0.284 * [taylor]: Taking taylor expansion of 0 in z
0.284 * [taylor]: Taking taylor expansion of 0 in z
0.285 * [taylor]: Taking taylor expansion of 0 in y
0.285 * [taylor]: Taking taylor expansion of 0 in z
0.286 * [taylor]: Taking taylor expansion of 0 in z
0.286 * [taylor]: Taking taylor expansion of 0 in z
0.287 * [taylor]: Taking taylor expansion of 0 in y
0.287 * [taylor]: Taking taylor expansion of 0 in z
0.287 * [taylor]: Taking taylor expansion of 0 in z
0.287 * [taylor]: Taking taylor expansion of 0 in z
0.287 * [taylor]: Taking taylor expansion of 0 in z
0.288 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.288 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.288 * [taylor]: Taking taylor expansion of z in z
0.288 * [taylor]: Taking taylor expansion of (* x y) in z
0.288 * [taylor]: Taking taylor expansion of x in z
0.288 * [taylor]: Taking taylor expansion of y in z
0.288 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.288 * [taylor]: Taking taylor expansion of z in y
0.288 * [taylor]: Taking taylor expansion of (* x y) in y
0.288 * [taylor]: Taking taylor expansion of x in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.288 * [taylor]: Taking taylor expansion of z in x
0.288 * [taylor]: Taking taylor expansion of (* x y) in x
0.288 * [taylor]: Taking taylor expansion of x in x
0.288 * [taylor]: Taking taylor expansion of y in x
0.288 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.288 * [taylor]: Taking taylor expansion of z in x
0.288 * [taylor]: Taking taylor expansion of (* x y) in x
0.288 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of y in x
0.289 * [taylor]: Taking taylor expansion of (/ z y) in y
0.289 * [taylor]: Taking taylor expansion of z in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [taylor]: Taking taylor expansion of z in z
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.290 * [taylor]: Taking taylor expansion of 0 in z
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [taylor]: Taking taylor expansion of 0 in z
0.292 * [taylor]: Taking taylor expansion of 0 in z
0.292 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.292 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.292 * [taylor]: Taking taylor expansion of -1 in z
0.292 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.292 * [taylor]: Taking taylor expansion of z in z
0.292 * [taylor]: Taking taylor expansion of (* x y) in z
0.292 * [taylor]: Taking taylor expansion of x in z
0.292 * [taylor]: Taking taylor expansion of y in z
0.292 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.292 * [taylor]: Taking taylor expansion of -1 in y
0.292 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.292 * [taylor]: Taking taylor expansion of z in y
0.292 * [taylor]: Taking taylor expansion of (* x y) in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.293 * [taylor]: Taking taylor expansion of -1 in x
0.293 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.293 * [taylor]: Taking taylor expansion of z in x
0.293 * [taylor]: Taking taylor expansion of (* x y) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of y in x
0.293 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.293 * [taylor]: Taking taylor expansion of -1 in x
0.293 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.293 * [taylor]: Taking taylor expansion of z in x
0.293 * [taylor]: Taking taylor expansion of (* x y) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of y in x
0.293 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.294 * [taylor]: Taking taylor expansion of -1 in y
0.294 * [taylor]: Taking taylor expansion of (/ z y) in y
0.294 * [taylor]: Taking taylor expansion of z in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.294 * [taylor]: Taking taylor expansion of -1 in z
0.294 * [taylor]: Taking taylor expansion of z in z
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.298 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [taylor]: Taking taylor expansion of 0 in z
0.299 * [taylor]: Taking taylor expansion of 0 in z
0.300 * * * [progress]: simplifying candidates
0.300 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* x y))
  (- z)
  (/ 1 z)
  (/ z (* x y))
  (/ z y)
  (/ z x)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.302 * * [simplify]: iteration  0 :  21  enodes  (cost  14 )
0.303 * * [simplify]: iteration  1 :  27  enodes  (cost  14 )
0.305 * * [simplify]: iteration  2 :  30  enodes  (cost  14 )
0.306 * * [simplify]: iteration  3 :  31  enodes  (cost  14 )
0.307 * * [simplify]: iteration  4 :  31  enodes  (cost  14 )
0.307 * [simplify]: Simplified to:
   (- (* x y))
  (- z)
  (/ 1 z)
  (/ z (* x y))
  (/ z y)
  (/ z x)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.307 * * * [progress]: adding candidates to table
0.314 * * [progress]: iteration 3 / 4
0.314 * * * [progress]: picking best candidate
0.317 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ y (/ z x)))>
0.317 * * * [progress]: localizing error
0.321 * * * [progress]: generating rewritten candidates
0.321 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.323 * * * [progress]: generating series expansions
0.323 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.323 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (y z x) around 0
0.324 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.324 * [taylor]: Taking taylor expansion of (* x y) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of y in x
0.324 * [taylor]: Taking taylor expansion of z in x
0.324 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.324 * [taylor]: Taking taylor expansion of (* x y) in z
0.324 * [taylor]: Taking taylor expansion of x in z
0.324 * [taylor]: Taking taylor expansion of y in z
0.324 * [taylor]: Taking taylor expansion of z in z
0.324 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.324 * [taylor]: Taking taylor expansion of (* x y) in y
0.324 * [taylor]: Taking taylor expansion of x in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.324 * [taylor]: Taking taylor expansion of z in y
0.324 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.324 * [taylor]: Taking taylor expansion of (* x y) in y
0.324 * [taylor]: Taking taylor expansion of x in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of z in y
0.325 * [taylor]: Taking taylor expansion of (/ x z) in z
0.325 * [taylor]: Taking taylor expansion of x in z
0.327 * [taylor]: Taking taylor expansion of z in z
0.327 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of 0 in z
0.328 * [taylor]: Taking taylor expansion of 0 in x
0.329 * [taylor]: Taking taylor expansion of 0 in z
0.329 * [taylor]: Taking taylor expansion of 0 in x
0.330 * [taylor]: Taking taylor expansion of 0 in x
0.330 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (y z x) around 0
0.330 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.330 * [taylor]: Taking taylor expansion of z in x
0.330 * [taylor]: Taking taylor expansion of (* x y) in x
0.330 * [taylor]: Taking taylor expansion of x in x
0.330 * [taylor]: Taking taylor expansion of y in x
0.330 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.330 * [taylor]: Taking taylor expansion of z in z
0.330 * [taylor]: Taking taylor expansion of (* x y) in z
0.330 * [taylor]: Taking taylor expansion of x in z
0.330 * [taylor]: Taking taylor expansion of y in z
0.330 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.330 * [taylor]: Taking taylor expansion of z in y
0.330 * [taylor]: Taking taylor expansion of (* x y) in y
0.330 * [taylor]: Taking taylor expansion of x in y
0.330 * [taylor]: Taking taylor expansion of y in y
0.331 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.331 * [taylor]: Taking taylor expansion of z in y
0.331 * [taylor]: Taking taylor expansion of (* x y) in y
0.331 * [taylor]: Taking taylor expansion of x in y
0.331 * [taylor]: Taking taylor expansion of y in y
0.331 * [taylor]: Taking taylor expansion of (/ z x) in z
0.331 * [taylor]: Taking taylor expansion of z in z
0.331 * [taylor]: Taking taylor expansion of x in z
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of 0 in z
0.332 * [taylor]: Taking taylor expansion of 0 in x
0.332 * [taylor]: Taking taylor expansion of 0 in x
0.333 * [taylor]: Taking taylor expansion of 0 in z
0.333 * [taylor]: Taking taylor expansion of 0 in x
0.333 * [taylor]: Taking taylor expansion of 0 in x
0.333 * [taylor]: Taking taylor expansion of 0 in x
0.334 * [taylor]: Taking taylor expansion of 0 in z
0.334 * [taylor]: Taking taylor expansion of 0 in x
0.334 * [taylor]: Taking taylor expansion of 0 in x
0.334 * [taylor]: Taking taylor expansion of 0 in x
0.335 * [taylor]: Taking taylor expansion of 0 in x
0.335 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (y z x) around 0
0.335 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.335 * [taylor]: Taking taylor expansion of -1 in x
0.335 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.335 * [taylor]: Taking taylor expansion of z in x
0.335 * [taylor]: Taking taylor expansion of (* x y) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of y in x
0.335 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.335 * [taylor]: Taking taylor expansion of -1 in z
0.335 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.335 * [taylor]: Taking taylor expansion of z in z
0.335 * [taylor]: Taking taylor expansion of (* x y) in z
0.335 * [taylor]: Taking taylor expansion of x in z
0.335 * [taylor]: Taking taylor expansion of y in z
0.335 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.335 * [taylor]: Taking taylor expansion of -1 in y
0.335 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.335 * [taylor]: Taking taylor expansion of z in y
0.335 * [taylor]: Taking taylor expansion of (* x y) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.336 * [taylor]: Taking taylor expansion of -1 in y
0.336 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.336 * [taylor]: Taking taylor expansion of z in y
0.336 * [taylor]: Taking taylor expansion of (* x y) in y
0.336 * [taylor]: Taking taylor expansion of x in y
0.336 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of (* -1 (/ z x)) in z
0.336 * [taylor]: Taking taylor expansion of -1 in z
0.336 * [taylor]: Taking taylor expansion of (/ z x) in z
0.336 * [taylor]: Taking taylor expansion of z in z
0.336 * [taylor]: Taking taylor expansion of x in z
0.336 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.336 * [taylor]: Taking taylor expansion of -1 in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of 0 in z
0.337 * [taylor]: Taking taylor expansion of 0 in x
0.338 * [taylor]: Taking taylor expansion of 0 in x
0.339 * [taylor]: Taking taylor expansion of 0 in z
0.339 * [taylor]: Taking taylor expansion of 0 in x
0.339 * [taylor]: Taking taylor expansion of 0 in x
0.340 * [taylor]: Taking taylor expansion of 0 in x
0.342 * [taylor]: Taking taylor expansion of 0 in z
0.342 * [taylor]: Taking taylor expansion of 0 in x
0.342 * [taylor]: Taking taylor expansion of 0 in x
0.342 * [taylor]: Taking taylor expansion of 0 in x
0.343 * [taylor]: Taking taylor expansion of 0 in x
0.343 * * * [progress]: simplifying candidates
0.343 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- y)
  (- (/ z x))
  (/ 1 (/ z x))
  (/ (/ z x) y)
  (/ y z)
  (/ y z)
  (/ y (- z))
  (/ y 1)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.345 * * [simplify]: iteration  0 :  24  enodes  (cost  17 )
0.347 * * [simplify]: iteration  1 :  49  enodes  (cost  17 )
0.348 * * [simplify]: iteration  2 :  99  enodes  (cost  16 )
0.351 * * [simplify]: iteration  3 :  315  enodes  (cost  16 )
0.356 * * [simplify]: iteration  4 :  889  enodes  (cost  16 )
0.365 * * [simplify]: iteration  5 :  1679  enodes  (cost  16 )
0.391 * * [simplify]: iteration  6 :  5002  enodes  (cost  16 )
0.392 * [simplify]: Simplified to:
   (- y)
  (- (/ z x))
  (/ x z)
  (/ (/ z x) y)
  (/ y z)
  (/ y z)
  (/ y (- z))
  y
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.392 * * * [progress]: adding candidates to table
0.403 * * [progress]: iteration 4 / 4
0.404 * * * [progress]: picking best candidate
0.407 * * * * [pick]: Picked  #<alt (λ (x y z t) (* y (/ x z)))>
0.407 * * * [progress]: localizing error
0.411 * * * [progress]: generating rewritten candidates
0.411 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.414 * * * [progress]: generating series expansions
0.414 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.414 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (y x z) around 0
0.414 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.414 * [taylor]: Taking taylor expansion of (* x y) in z
0.414 * [taylor]: Taking taylor expansion of x in z
0.414 * [taylor]: Taking taylor expansion of y in z
0.414 * [taylor]: Taking taylor expansion of z in z
0.414 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.414 * [taylor]: Taking taylor expansion of (* x y) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of y in x
0.414 * [taylor]: Taking taylor expansion of z in x
0.414 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.414 * [taylor]: Taking taylor expansion of (* x y) in y
0.414 * [taylor]: Taking taylor expansion of x in y
0.414 * [taylor]: Taking taylor expansion of y in y
0.414 * [taylor]: Taking taylor expansion of z in y
0.415 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.415 * [taylor]: Taking taylor expansion of (* x y) in y
0.415 * [taylor]: Taking taylor expansion of x in y
0.415 * [taylor]: Taking taylor expansion of y in y
0.415 * [taylor]: Taking taylor expansion of z in y
0.415 * [taylor]: Taking taylor expansion of (/ x z) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of z in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.415 * [taylor]: Taking taylor expansion of z in z
0.416 * [taylor]: Taking taylor expansion of 0 in x
0.416 * [taylor]: Taking taylor expansion of 0 in z
0.416 * [taylor]: Taking taylor expansion of 0 in z
0.417 * [taylor]: Taking taylor expansion of 0 in x
0.417 * [taylor]: Taking taylor expansion of 0 in z
0.417 * [taylor]: Taking taylor expansion of 0 in z
0.417 * [taylor]: Taking taylor expansion of 0 in z
0.418 * [taylor]: Taking taylor expansion of 0 in x
0.418 * [taylor]: Taking taylor expansion of 0 in z
0.418 * [taylor]: Taking taylor expansion of 0 in z
0.418 * [taylor]: Taking taylor expansion of 0 in z
0.418 * [taylor]: Taking taylor expansion of 0 in z
0.419 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (y x z) around 0
0.419 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.419 * [taylor]: Taking taylor expansion of z in z
0.419 * [taylor]: Taking taylor expansion of (* x y) in z
0.419 * [taylor]: Taking taylor expansion of x in z
0.419 * [taylor]: Taking taylor expansion of y in z
0.419 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.419 * [taylor]: Taking taylor expansion of z in x
0.419 * [taylor]: Taking taylor expansion of (* x y) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.419 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.419 * [taylor]: Taking taylor expansion of z in y
0.419 * [taylor]: Taking taylor expansion of (* x y) in y
0.419 * [taylor]: Taking taylor expansion of x in y
0.419 * [taylor]: Taking taylor expansion of y in y
0.420 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.420 * [taylor]: Taking taylor expansion of z in y
0.420 * [taylor]: Taking taylor expansion of (* x y) in y
0.420 * [taylor]: Taking taylor expansion of x in y
0.420 * [taylor]: Taking taylor expansion of y in y
0.420 * [taylor]: Taking taylor expansion of (/ z x) in x
0.420 * [taylor]: Taking taylor expansion of z in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.420 * [taylor]: Taking taylor expansion of z in z
0.421 * [taylor]: Taking taylor expansion of 0 in x
0.421 * [taylor]: Taking taylor expansion of 0 in z
0.422 * [taylor]: Taking taylor expansion of 0 in x
0.422 * [taylor]: Taking taylor expansion of 0 in z
0.423 * [taylor]: Taking taylor expansion of 0 in z
0.423 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (y x z) around 0
0.423 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.423 * [taylor]: Taking taylor expansion of -1 in z
0.423 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.423 * [taylor]: Taking taylor expansion of z in z
0.423 * [taylor]: Taking taylor expansion of (* x y) in z
0.423 * [taylor]: Taking taylor expansion of x in z
0.423 * [taylor]: Taking taylor expansion of y in z
0.423 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.423 * [taylor]: Taking taylor expansion of -1 in x
0.423 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.423 * [taylor]: Taking taylor expansion of z in x
0.423 * [taylor]: Taking taylor expansion of (* x y) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of y in x
0.424 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.424 * [taylor]: Taking taylor expansion of -1 in y
0.424 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.424 * [taylor]: Taking taylor expansion of z in y
0.424 * [taylor]: Taking taylor expansion of (* x y) in y
0.424 * [taylor]: Taking taylor expansion of x in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.424 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.424 * [taylor]: Taking taylor expansion of -1 in y
0.424 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.424 * [taylor]: Taking taylor expansion of z in y
0.424 * [taylor]: Taking taylor expansion of (* x y) in y
0.424 * [taylor]: Taking taylor expansion of x in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.424 * [taylor]: Taking taylor expansion of (* -1 (/ z x)) in x
0.424 * [taylor]: Taking taylor expansion of -1 in x
0.424 * [taylor]: Taking taylor expansion of (/ z x) in x
0.425 * [taylor]: Taking taylor expansion of z in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.425 * [taylor]: Taking taylor expansion of -1 in z
0.425 * [taylor]: Taking taylor expansion of z in z
0.426 * [taylor]: Taking taylor expansion of 0 in x
0.427 * [taylor]: Taking taylor expansion of 0 in z
0.428 * [taylor]: Taking taylor expansion of 0 in x
0.428 * [taylor]: Taking taylor expansion of 0 in z
0.429 * [taylor]: Taking taylor expansion of 0 in z
0.430 * * * [progress]: simplifying candidates
0.430 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y x)
  (* y x)
  (* y (- x))
  (* y 1)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.433 * * [simplify]: iteration  0 :  17  enodes  (cost  10 )
0.434 * * [simplify]: iteration  1 :  54  enodes  (cost  10 )
0.436 * * [simplify]: iteration  2 :  118  enodes  (cost  10 )
0.438 * * [simplify]: iteration  3 :  172  enodes  (cost  10 )
0.440 * * [simplify]: iteration  4 :  274  enodes  (cost  10 )
0.444 * * [simplify]: iteration  5 :  536  enodes  (cost  10 )
0.457 * * [simplify]: iteration  6 :  1713  enodes  (cost  10 )
0.545 * * [simplify]: iteration  7 :  5001  enodes  (cost  10 )
0.546 * [simplify]: Simplified to:
   (* y x)
  (* y x)
  (* y (- x))
  y
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.546 * * * [progress]: adding candidates to table
0.556 * [progress]: [Phase 3 of 3] Extracting.
0.556 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (/ (* x y) z))>)
0.556 * * * [regime-changes]: Trying 5 branch expressions: ((/ y z) t z y x)
0.556 * * * * [regimes]: Trying to branch on (/ y z) from (#<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (/ (* x y) z))>)
0.594 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (/ (* x y) z))>)
0.630 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (/ (* x y) z))>)
0.662 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (/ (* x y) z))>)
0.702 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (/ (* x y) z))>)
0.732 * * * [regime]: Found split indices: #<option (#s(si 0 9) #s(si 4 85) #s(si 0 157) #s(si 4 247) #s(si 5 255))>
0.733 * [binary-search]: Only using regimes for bounds on (/ y z) and (#<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (/ (* x y) z))>)
0.733 * [regimes]: Found splitpoints: (#s(sp 0 (/ y z) -inf.0) #s(sp 4 (/ y z) -2.7636359314367294e-155) #s(sp 0 (/ y z) 4.039895228915048e-229) #s(sp 4 (/ y z) 6.504510128300508e+295) #s(sp 5 (/ y z) +nan.0)) , with alts (#<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (/ (* x y) z))>)
0.733 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (/ y z) -inf.0) (* y (/ x z)) (if (<= (/ y z) -2.7636359314367294e-155) (/ x (/ z y)) (if (<= (/ y z) 4.039895228915048e-229) (* y (/ x z)) (if (<= (/ y z) 6.504510128300508e+295) (/ x (/ z y)) (/ (* x y) z)))))
0.734 * * [simplify]: iteration  0 :  24  enodes  (cost  14 )
0.734 * * [simplify]: iteration  1 :  24  enodes  (cost  14 )
0.734 * [simplify]: Simplified to:
   (if (<= (/ y z) -inf.0) (* y (/ x z)) (if (<= (/ y z) -2.7636359314367294e-155) (/ x (/ z y)) (if (<= (/ y z) 4.039895228915048e-229) (* y (/ x z)) (if (<= (/ y z) 6.504510128300508e+295) (/ x (/ z y)) (/ (* x y) z)))))
1.418 * [regime-testing]: Baseline error score: 6.325048256476502
1.418 * [regime-testing]: Oracle error score: 0.006875859482435304
1.419 * [regime-testing]: End program error score: 0.4789754642230581
1.448 * [regime-testing]: Target error score: 1.504278985482213