19.475 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.067 * * * [progress]: [2/2] Setting up program.
0.069 * [progress]: [Phase 2 of 3] Improving.
0.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (- (+ x (* y (log y))) z))
0.072 * * [simplify]: iteration  0 :  17  enodes  (cost  5 )
0.073 * * [simplify]: iteration  1 :  33  enodes  (cost  5 )
0.075 * * [simplify]: iteration  2 :  63  enodes  (cost  4 )
0.077 * * [simplify]: iteration  3 :  95  enodes  (cost  4 )
0.079 * * [simplify]: iteration  4 :  193  enodes  (cost  4 )
0.083 * * [simplify]: iteration  5 :  680  enodes  (cost  4 )
0.094 * * [simplify]: iteration  6 :  2102  enodes  (cost  4 )
0.129 * * [simplify]: iteration  7 :  5001  enodes  (cost  4 )
0.129 * [simplify]: Simplified to:
   (* (pow y y) (exp (- x z)))
0.132 * * [progress]: iteration 1 / 4
0.132 * * * [progress]: picking best candidate
0.134 * * * * [pick]: Picked  #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>
0.134 * * * [progress]: localizing error
0.143 * * * [progress]: generating rewritten candidates
0.143 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 2)
0.145 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.148 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.152 * * * [progress]: generating series expansions
0.152 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 2)
0.152 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0
0.152 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of (log y) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of (log y) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.221 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0
0.221 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.221 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.221 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.221 * [taylor]: Taking taylor expansion of y in y
0.221 * [taylor]: Taking taylor expansion of y in y
0.222 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.222 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.222 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.222 * [taylor]: Taking taylor expansion of y in y
0.222 * [taylor]: Taking taylor expansion of y in y
0.272 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0
0.272 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y
0.272 * [taylor]: Taking taylor expansion of -1 in y
0.272 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.272 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.272 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.272 * [taylor]: Taking taylor expansion of -1 in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.274 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y
0.274 * [taylor]: Taking taylor expansion of -1 in y
0.274 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.274 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.274 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.274 * [taylor]: Taking taylor expansion of -1 in y
0.274 * [taylor]: Taking taylor expansion of y in y
0.274 * [taylor]: Taking taylor expansion of y in y
0.334 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.334 * [approximate]: Taking taylor expansion of (+ x (* y (log y))) in (x y) around 0
0.334 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y
0.334 * [taylor]: Taking taylor expansion of x in y
0.334 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.334 * [taylor]: Taking taylor expansion of y in y
0.334 * [taylor]: Taking taylor expansion of (log y) in y
0.334 * [taylor]: Taking taylor expansion of y in y
0.334 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of (* y (log y)) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (log y) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of (* y (log y)) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (log y) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.335 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of (log y) in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of 1 in y
0.339 * [taylor]: Taking taylor expansion of 0 in y
0.343 * [taylor]: Taking taylor expansion of 0 in y
0.344 * [approximate]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in (x y) around 0
0.344 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y
0.344 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.344 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.344 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.344 * [taylor]: Taking taylor expansion of y in y
0.344 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.345 * [taylor]: Taking taylor expansion of x in y
0.345 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
0.345 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
0.345 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.345 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.345 * [taylor]: Taking taylor expansion of y in x
0.345 * [taylor]: Taking taylor expansion of y in x
0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.345 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
0.345 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
0.345 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.345 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.345 * [taylor]: Taking taylor expansion of y in x
0.345 * [taylor]: Taking taylor expansion of y in x
0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of 1 in y
0.347 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.347 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.347 * [taylor]: Taking taylor expansion of y in y
0.347 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of 0 in y
0.353 * [taylor]: Taking taylor expansion of 0 in y
0.358 * [taylor]: Taking taylor expansion of 0 in y
0.358 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y) around 0
0.358 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y
0.358 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y
0.358 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.358 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.359 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.359 * [taylor]: Taking taylor expansion of -1 in y
0.359 * [taylor]: Taking taylor expansion of y in y
0.359 * [taylor]: Taking taylor expansion of y in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.360 * [taylor]: Taking taylor expansion of x in y
0.360 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
0.360 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
0.360 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
0.360 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.360 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.361 * [taylor]: Taking taylor expansion of -1 in x
0.361 * [taylor]: Taking taylor expansion of y in x
0.361 * [taylor]: Taking taylor expansion of y in x
0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
0.361 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
0.361 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
0.361 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.361 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.361 * [taylor]: Taking taylor expansion of -1 in x
0.361 * [taylor]: Taking taylor expansion of y in x
0.361 * [taylor]: Taking taylor expansion of y in x
0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of -1 in y
0.363 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y)) in y
0.363 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.363 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.363 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.363 * [taylor]: Taking taylor expansion of -1 in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.367 * [taylor]: Taking taylor expansion of 0 in y
0.371 * [taylor]: Taking taylor expansion of 0 in y
0.377 * [taylor]: Taking taylor expansion of 0 in y
0.378 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.378 * [approximate]: Taking taylor expansion of (- (+ x (* y (log y))) z) in (x y z) around 0
0.378 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in z
0.378 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in z
0.378 * [taylor]: Taking taylor expansion of x in z
0.378 * [taylor]: Taking taylor expansion of (* y (log y)) in z
0.378 * [taylor]: Taking taylor expansion of y in z
0.378 * [taylor]: Taking taylor expansion of (log y) in z
0.378 * [taylor]: Taking taylor expansion of y in z
0.378 * [taylor]: Taking taylor expansion of z in z
0.378 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in y
0.378 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y
0.378 * [taylor]: Taking taylor expansion of x in y
0.378 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.378 * [taylor]: Taking taylor expansion of y in y
0.378 * [taylor]: Taking taylor expansion of (log y) in y
0.378 * [taylor]: Taking taylor expansion of y in y
0.378 * [taylor]: Taking taylor expansion of z in y
0.378 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x
0.379 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of (* y (log y)) in x
0.379 * [taylor]: Taking taylor expansion of y in x
0.379 * [taylor]: Taking taylor expansion of (log y) in x
0.379 * [taylor]: Taking taylor expansion of y in x
0.379 * [taylor]: Taking taylor expansion of z in x
0.379 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x
0.379 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of (* y (log y)) in x
0.379 * [taylor]: Taking taylor expansion of y in x
0.379 * [taylor]: Taking taylor expansion of (log y) in x
0.379 * [taylor]: Taking taylor expansion of y in x
0.379 * [taylor]: Taking taylor expansion of z in x
0.379 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y
0.379 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.379 * [taylor]: Taking taylor expansion of y in y
0.379 * [taylor]: Taking taylor expansion of (log y) in y
0.379 * [taylor]: Taking taylor expansion of y in y
0.379 * [taylor]: Taking taylor expansion of z in y
0.380 * [taylor]: Taking taylor expansion of (- z) in z
0.380 * [taylor]: Taking taylor expansion of z in z
0.381 * [taylor]: Taking taylor expansion of 1 in y
0.382 * [taylor]: Taking taylor expansion of 1 in z
0.383 * [taylor]: Taking taylor expansion of (log y) in z
0.383 * [taylor]: Taking taylor expansion of y in z
0.384 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in (x y z) around 0
0.384 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in z
0.384 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in z
0.384 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z
0.384 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z
0.384 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.384 * [taylor]: Taking taylor expansion of y in z
0.384 * [taylor]: Taking taylor expansion of y in z
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.384 * [taylor]: Taking taylor expansion of x in z
0.384 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.384 * [taylor]: Taking taylor expansion of z in z
0.385 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in y
0.385 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y
0.385 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.385 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.385 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.385 * [taylor]: Taking taylor expansion of y in y
0.385 * [taylor]: Taking taylor expansion of y in y
0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.386 * [taylor]: Taking taylor expansion of x in y
0.386 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.386 * [taylor]: Taking taylor expansion of z in y
0.386 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x
0.386 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
0.386 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
0.386 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.386 * [taylor]: Taking taylor expansion of y in x
0.386 * [taylor]: Taking taylor expansion of y in x
0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.386 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.386 * [taylor]: Taking taylor expansion of z in x
0.386 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x
0.386 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
0.386 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
0.386 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.387 * [taylor]: Taking taylor expansion of y in x
0.387 * [taylor]: Taking taylor expansion of y in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.387 * [taylor]: Taking taylor expansion of z in x
0.388 * [taylor]: Taking taylor expansion of 1 in y
0.388 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) y) (/ 1 z)) in y
0.388 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.388 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.388 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.388 * [taylor]: Taking taylor expansion of y in y
0.389 * [taylor]: Taking taylor expansion of y in y
0.389 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.389 * [taylor]: Taking taylor expansion of z in y
0.389 * [taylor]: Taking taylor expansion of (- (log y)) in z
0.389 * [taylor]: Taking taylor expansion of (log y) in z
0.389 * [taylor]: Taking taylor expansion of y in z
0.390 * [taylor]: Taking taylor expansion of 1 in z
0.391 * [taylor]: Taking taylor expansion of 0 in y
0.393 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.393 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.393 * [taylor]: Taking taylor expansion of z in z
0.394 * [taylor]: Taking taylor expansion of 0 in z
0.395 * [approximate]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y z) around 0
0.395 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in z
0.395 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.395 * [taylor]: Taking taylor expansion of z in z
0.395 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in z
0.395 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z
0.395 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z
0.395 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.395 * [taylor]: Taking taylor expansion of -1 in z
0.395 * [taylor]: Taking taylor expansion of y in z
0.395 * [taylor]: Taking taylor expansion of y in z
0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.395 * [taylor]: Taking taylor expansion of x in z
0.395 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y
0.395 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.395 * [taylor]: Taking taylor expansion of z in y
0.395 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y
0.395 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.395 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.395 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.395 * [taylor]: Taking taylor expansion of -1 in y
0.395 * [taylor]: Taking taylor expansion of y in y
0.396 * [taylor]: Taking taylor expansion of y in y
0.397 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.397 * [taylor]: Taking taylor expansion of x in y
0.397 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
0.397 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.397 * [taylor]: Taking taylor expansion of z in x
0.397 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
0.397 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
0.397 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.397 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.397 * [taylor]: Taking taylor expansion of -1 in x
0.397 * [taylor]: Taking taylor expansion of y in x
0.397 * [taylor]: Taking taylor expansion of y in x
0.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
0.398 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.398 * [taylor]: Taking taylor expansion of z in x
0.398 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
0.398 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
0.398 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.398 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.398 * [taylor]: Taking taylor expansion of -1 in x
0.398 * [taylor]: Taking taylor expansion of y in x
0.398 * [taylor]: Taking taylor expansion of y in x
0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of -1 in y
0.400 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) y)) in y
0.400 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.400 * [taylor]: Taking taylor expansion of z in y
0.400 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.400 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.400 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.400 * [taylor]: Taking taylor expansion of -1 in y
0.400 * [taylor]: Taking taylor expansion of y in y
0.400 * [taylor]: Taking taylor expansion of y in y
0.402 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in z
0.402 * [taylor]: Taking taylor expansion of (log y) in z
0.402 * [taylor]: Taking taylor expansion of y in z
0.403 * [taylor]: Taking taylor expansion of (log -1) in z
0.403 * [taylor]: Taking taylor expansion of -1 in z
0.403 * [taylor]: Taking taylor expansion of -1 in z
0.405 * [taylor]: Taking taylor expansion of 0 in y
0.407 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.407 * [taylor]: Taking taylor expansion of z in z
0.407 * [taylor]: Taking taylor expansion of 0 in z
0.410 * * * [progress]: simplifying candidates
0.410 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (pow x 3) (pow (* y (log y)) 3))
  (+ (* x x) (- (* (* y (log y)) (* y (log y))) (* x (* y (log y)))))
  (- (* x x) (* (* y (log y)) (* y (log y))))
  (- x (* y (log y)))
  (- (pow (+ x (* y (log y))) 3) (pow z 3))
  (+ (* (+ x (* y (log y))) (+ x (* y (log y)))) (+ (* z z) (* (+ x (* y (log y))) z)))
  (- z)
  (- (* (+ x (* y (log y))) (+ x (* y (log y)))) (* z z))
  (+ (+ x (* y (log y))) z)
  (- (* y (log y)) z)
  (- x z)
  (- z)
  (* y (log y))
  (* -1 (* y (log (/ 1 y))))
  (* (- (log -1) (log (/ -1 y))) y)
  (+ x (* y (log y)))
  (- x (* y (log (/ 1 y))))
  (- (+ x (* (log -1) y)) (* y (log (/ -1 y))))
  (- (+ x (* y (log y))) z)
  (- x (+ z (* y (log (/ 1 y)))))
  (- (+ x (* (log -1) y)) (+ (* y (log (/ -1 y))) z))
0.413 * * [simplify]: iteration  0 :  146  enodes  (cost  103 )
0.416 * * [simplify]: iteration  1 :  394  enodes  (cost  101 )
0.425 * * [simplify]: iteration  2 :  1185  enodes  (cost  85 )
0.456 * * [simplify]: iteration  3 :  5001  enodes  (cost  85 )
0.462 * [simplify]: Simplified to:
   (+ (pow x 3) (pow (* y (log y)) 3))
  (+ (* (* y (log y)) (- (* y (log y)) x)) (* x x))
  (- (* x x) (* (* y (log y)) (* y (log y))))
  (- x (* y (log y)))
  (- (pow (+ x (* y (log y))) 3) (pow z 3))
  (+ (* (+ x (* y (log y))) (+ (+ x (* y (log y))) z)) (* z z))
  (- z)
  (- (* (+ x (* y (log y))) (+ x (* y (log y)))) (* z z))
  (+ (+ x (* y (log y))) z)
  (- (* y (log y)) z)
  (- x z)
  (- z)
  (* y (log y))
  (* y (log y))
  (* y (log y))
  (+ x (* y (log y)))
  (+ x (* y (log y)))
  (+ x (* y (log y)))
  (+ (* y (log y)) (- x z))
  (+ (* y (log y)) (- x z))
  (+ (* y (log y)) (- x z))
0.462 * * * [progress]: adding candidates to table
0.489 * [progress]: [Phase 3 of 3] Extracting.
0.491 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (- (+ x (* y (log y))) z))
0.491 * * [simplify]: iteration  0 :  10  enodes  (cost  5 )
0.492 * * [simplify]: iteration  1 :  10  enodes  (cost  5 )
0.492 * [simplify]: Simplified to:
   (exp (- (+ x (* y (log y))) z))
2.557 * [regime-testing]: End program error score: 0.010208732396150359
2.594 * [regime-testing]: Target error score: 0.010208732396150359