32.829 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.059 * * * [progress]: [2/2] Setting up program.
0.062 * [progress]: [Phase 2 of 3] Improving.
0.062 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (- (+ x (* y (log y))) z))
0.064 * * [simplify]: iteration  0 :  17  enodes  (cost  5 )
0.065 * * [simplify]: iteration  1 :  33  enodes  (cost  5 )
0.066 * * [simplify]: iteration  2 :  63  enodes  (cost  4 )
0.068 * * [simplify]: iteration  3 :  95  enodes  (cost  4 )
0.070 * * [simplify]: iteration  4 :  193  enodes  (cost  4 )
0.073 * * [simplify]: iteration  5 :  680  enodes  (cost  4 )
0.082 * * [simplify]: iteration  6 :  2102  enodes  (cost  4 )
0.110 * * [simplify]: iteration  7 :  5001  enodes  (cost  4 )
0.110 * [simplify]: Simplified to:
   (* (pow y y) (exp (- x z)))
0.113 * * [progress]: iteration 1 / 4
0.113 * * * [progress]: picking best candidate
0.116 * * * * [pick]: Picked  #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>
0.117 * * * [progress]: localizing error
0.124 * * * [progress]: generating rewritten candidates
0.124 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 2)
0.131 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
0.136 * * * [progress]: generating series expansions
0.136 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 2)
0.136 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0
0.136 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.136 * [taylor]: Taking taylor expansion of (log y) in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.136 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.136 * [taylor]: Taking taylor expansion of (log y) in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.200 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0
0.200 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.200 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.200 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.201 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.202 * [taylor]: Taking taylor expansion of y in y
0.243 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0
0.243 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y
0.243 * [taylor]: Taking taylor expansion of -1 in y
0.243 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.243 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.243 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.243 * [taylor]: Taking taylor expansion of -1 in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y
0.245 * [taylor]: Taking taylor expansion of -1 in y
0.245 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.245 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.245 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.245 * [taylor]: Taking taylor expansion of -1 in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.299 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
0.299 * [approximate]: Taking taylor expansion of (+ x (* y (log y))) in (x y) around 0
0.299 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y
0.299 * [taylor]: Taking taylor expansion of x in y
0.299 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of (log y) in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of (* y (log y)) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (log y) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of (* y (log y)) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (log y) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of (log y) in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of 1 in y
0.304 * [taylor]: Taking taylor expansion of 0 in y
0.309 * [taylor]: Taking taylor expansion of 0 in y
0.309 * [approximate]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in (x y) around 0
0.309 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y
0.309 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.309 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.309 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.309 * [taylor]: Taking taylor expansion of y in y
0.309 * [taylor]: Taking taylor expansion of y in y
0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.310 * [taylor]: Taking taylor expansion of x in y
0.310 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
0.310 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
0.310 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.310 * [taylor]: Taking taylor expansion of y in x
0.310 * [taylor]: Taking taylor expansion of y in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
0.311 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
0.311 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.311 * [taylor]: Taking taylor expansion of y in x
0.311 * [taylor]: Taking taylor expansion of y in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of 1 in y
0.312 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.312 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.312 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.312 * [taylor]: Taking taylor expansion of y in y
0.312 * [taylor]: Taking taylor expansion of y in y
0.314 * [taylor]: Taking taylor expansion of 0 in y
0.318 * [taylor]: Taking taylor expansion of 0 in y
0.323 * [taylor]: Taking taylor expansion of 0 in y
0.323 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y) around 0
0.323 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y
0.323 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y
0.323 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.323 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.323 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.323 * [taylor]: Taking taylor expansion of -1 in y
0.323 * [taylor]: Taking taylor expansion of y in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.325 * [taylor]: Taking taylor expansion of x in y
0.325 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
0.325 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
0.325 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
0.325 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.325 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.325 * [taylor]: Taking taylor expansion of -1 in x
0.325 * [taylor]: Taking taylor expansion of y in x
0.325 * [taylor]: Taking taylor expansion of y in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.326 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
0.326 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
0.326 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
0.326 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.326 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.326 * [taylor]: Taking taylor expansion of -1 in x
0.326 * [taylor]: Taking taylor expansion of y in x
0.326 * [taylor]: Taking taylor expansion of y in x
0.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of -1 in y
0.327 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y)) in y
0.327 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.327 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.327 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.327 * [taylor]: Taking taylor expansion of -1 in y
0.327 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.331 * [taylor]: Taking taylor expansion of 0 in y
0.335 * [taylor]: Taking taylor expansion of 0 in y
0.343 * [taylor]: Taking taylor expansion of 0 in y
0.344 * * * [progress]: simplifying candidates
0.345 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (log y))
  (+ (log y) (log (log y)))
  (log (* y (log y)))
  (exp (* y (log y)))
  (* (* (* y y) y) (* (* (log y) (log y)) (log y)))
  (* (cbrt (* y (log y))) (cbrt (* y (log y))))
  (cbrt (* y (log y)))
  (* (* (* y (log y)) (* y (log y))) (* y (log y)))
  (sqrt (* y (log y)))
  (sqrt (* y (log y)))
  (* (sqrt y) (sqrt (log y)))
  (* (sqrt y) (sqrt (log y)))
  (* y (log (* (cbrt y) (cbrt y))))
  (* y (log (cbrt y)))
  (* y (log (sqrt y)))
  (* y (log (sqrt y)))
  (* y (log 1))
  (* y (log y))
  (* (log (* (cbrt y) (cbrt y))) y)
  (* (log (cbrt y)) y)
  (* (log (sqrt y)) y)
  (* (log (sqrt y)) y)
  (* (log 1) y)
  (* (log y) y)
  (* y 1)
  (* y (* (cbrt (log y)) (cbrt (log y))))
  (* y (sqrt (log y)))
  (* y 1)
  (* (cbrt y) (log y))
  (* (sqrt y) (log y))
  (* y (log y))
  (* (exp x) (exp (* y (log y))))
  (log (+ x (* y (log y))))
  (exp (+ x (* y (log y))))
  (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y)))))
  (cbrt (+ x (* y (log y))))
  (* (* (+ x (* y (log y))) (+ x (* y (log y)))) (+ x (* y (log y))))
  (sqrt (+ x (* y (log y))))
  (sqrt (+ x (* y (log y))))
  (+ (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)))
  (+ x (* y (log (* (cbrt y) (cbrt y)))))
  (+ x (* y (log (sqrt y))))
  (+ x (* y (log 1)))
  (+ x (* (log (* (cbrt y) (cbrt y))) y))
  (+ x (* (log (sqrt y)) y))
  (+ x (* (log 1) y))
  (* 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))))
0.348 * * [simplify]: iteration  0 :  181  enodes  (cost  217 )
0.352 * * [simplify]: iteration  1 :  588  enodes  (cost  198 )
0.363 * * [simplify]: iteration  2 :  1986  enodes  (cost  187 )
0.406 * * [simplify]: iteration  3 :  5001  enodes  (cost  181 )
0.407 * [simplify]: Simplified to:
   (* y (log y))
  (log (* y (log y)))
  (log (* y (log y)))
  (pow y y)
  (pow (* y (log y)) 3)
  (* (cbrt (* y (log y))) (cbrt (* y (log y))))
  (cbrt (* y (log y)))
  (pow (* y (log y)) 3)
  (sqrt (* y (log y)))
  (sqrt (* y (log y)))
  (* (sqrt y) (sqrt (log y)))
  (* (sqrt y) (sqrt (log y)))
  (* y (* 2 (log (cbrt y))))
  (* y (log (cbrt y)))
  (* y (log (sqrt y)))
  (* y (log (sqrt y)))
  0
  (* y (log y))
  (* y (* 2 (log (cbrt y))))
  (* y (log (cbrt y)))
  (* y (log (sqrt y)))
  (* y (log (sqrt y)))
  0
  (* y (log y))
  y
  (* y (* (cbrt (log y)) (cbrt (log y))))
  (* y (sqrt (log y)))
  y
  (* (cbrt y) (log y))
  (* (sqrt y) (log y))
  (* y (log y))
  (exp (+ x (* y (log y))))
  (log (+ x (* y (log y))))
  (exp (+ x (* y (log y))))
  (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y)))))
  (cbrt (+ x (* y (log y))))
  (pow (+ x (* y (log y))) 3)
  (sqrt (+ x (* y (log y))))
  (sqrt (+ x (* y (log y))))
  (+ (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)))
  (+ x (* (log (* (cbrt y) (cbrt y))) y))
  (+ x (* (log (sqrt y)) y))
  x
  (+ x (* (log (* (cbrt y) (cbrt y))) y))
  (+ x (* (log (sqrt y)) y))
  x
  (* y (log y))
  (* y (log y))
  (* y (log y))
  (+ x (* y (log y)))
  (+ x (* y (log y)))
  (+ x (* y (log y)))
0.407 * * * [progress]: adding candidates to table
0.477 * * [progress]: iteration 2 / 4
0.477 * * * [progress]: picking best candidate
0.479 * * * * [pick]: Picked  #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>
0.479 * * * [progress]: localizing error
0.485 * * * [progress]: generating rewritten candidates
0.485 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.495 * * * [progress]: generating series expansions
0.495 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.495 * [approximate]: Taking taylor expansion of (* (pow y y) (exp (- x z))) in (y x z) around 0
0.495 * [taylor]: Taking taylor expansion of (* (pow y y) (exp (- x z))) in z
0.495 * [taylor]: Taking taylor expansion of (pow y y) in z
0.495 * [taylor]: Taking taylor expansion of (exp (* y (log y))) in z
0.495 * [taylor]: Taking taylor expansion of (* y (log y)) in z
0.495 * [taylor]: Taking taylor expansion of y in z
0.495 * [taylor]: Taking taylor expansion of (log y) in z
0.495 * [taylor]: Taking taylor expansion of y in z
0.495 * [taylor]: Taking taylor expansion of (exp (- x z)) in z
0.495 * [taylor]: Taking taylor expansion of (- x z) in z
0.495 * [taylor]: Taking taylor expansion of x in z
0.496 * [taylor]: Taking taylor expansion of z in z
0.496 * [taylor]: Taking taylor expansion of (* (pow y y) (exp (- x z))) in x
0.496 * [taylor]: Taking taylor expansion of (pow y y) in x
0.496 * [taylor]: Taking taylor expansion of (exp (* y (log y))) in x
0.496 * [taylor]: Taking taylor expansion of (* y (log y)) in x
0.496 * [taylor]: Taking taylor expansion of y in x
0.496 * [taylor]: Taking taylor expansion of (log y) in x
0.496 * [taylor]: Taking taylor expansion of y in x
0.496 * [taylor]: Taking taylor expansion of (exp (- x z)) in x
0.496 * [taylor]: Taking taylor expansion of (- x z) in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of z in x
0.496 * [taylor]: Taking taylor expansion of (* (pow y y) (exp (- x z))) in y
0.496 * [taylor]: Taking taylor expansion of (pow y y) in y
0.496 * [taylor]: Taking taylor expansion of (exp (* y (log y))) in y
0.496 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.496 * [taylor]: Taking taylor expansion of y in y
0.496 * [taylor]: Taking taylor expansion of (log y) in y
0.496 * [taylor]: Taking taylor expansion of y in y
0.498 * [taylor]: Taking taylor expansion of (exp (- x z)) in y
0.498 * [taylor]: Taking taylor expansion of (- x z) in y
0.498 * [taylor]: Taking taylor expansion of x in y
0.498 * [taylor]: Taking taylor expansion of z in y
0.498 * [taylor]: Taking taylor expansion of (* (pow y y) (exp (- x z))) in y
0.498 * [taylor]: Taking taylor expansion of (pow y y) in y
0.498 * [taylor]: Taking taylor expansion of (exp (* y (log y))) in y
0.498 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.498 * [taylor]: Taking taylor expansion of y in y
0.498 * [taylor]: Taking taylor expansion of (log y) in y
0.498 * [taylor]: Taking taylor expansion of y in y
0.500 * [taylor]: Taking taylor expansion of (exp (- x z)) in y
0.500 * [taylor]: Taking taylor expansion of (- x z) in y
0.500 * [taylor]: Taking taylor expansion of x in y
0.500 * [taylor]: Taking taylor expansion of z in y
0.500 * [taylor]: Taking taylor expansion of (exp (- x z)) in x
0.500 * [taylor]: Taking taylor expansion of (- x z) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [taylor]: Taking taylor expansion of z in x
0.500 * [taylor]: Taking taylor expansion of (exp (- z)) in z
0.500 * [taylor]: Taking taylor expansion of (- z) in z
0.500 * [taylor]: Taking taylor expansion of z in z
0.502 * [taylor]: Taking taylor expansion of (* (log y) (exp (- x z))) in x
0.502 * [taylor]: Taking taylor expansion of (log y) in x
0.502 * [taylor]: Taking taylor expansion of y in x
0.502 * [taylor]: Taking taylor expansion of (exp (- x z)) in x
0.502 * [taylor]: Taking taylor expansion of (- x z) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of z in x
0.503 * [taylor]: Taking taylor expansion of (* (exp (- z)) (log y)) in z
0.503 * [taylor]: Taking taylor expansion of (exp (- z)) in z
0.503 * [taylor]: Taking taylor expansion of (- z) in z
0.503 * [taylor]: Taking taylor expansion of z in z
0.503 * [taylor]: Taking taylor expansion of (log y) in z
0.503 * [taylor]: Taking taylor expansion of y in z
0.504 * [taylor]: Taking taylor expansion of (exp (- z)) in z
0.504 * [taylor]: Taking taylor expansion of (- z) in z
0.504 * [taylor]: Taking taylor expansion of z in z
0.505 * [approximate]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (pow (/ 1 y) (/ 1 y))) in (y x z) around 0
0.505 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (pow (/ 1 y) (/ 1 y))) in z
0.505 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (/ 1 z))) in z
0.505 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.505 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.505 * [taylor]: Taking taylor expansion of x in z
0.505 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.505 * [taylor]: Taking taylor expansion of z in z
0.506 * [taylor]: Taking taylor expansion of (pow (/ 1 y) (/ 1 y)) in z
0.506 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (/ 1 y)))) in z
0.506 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (/ 1 y))) in z
0.506 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.506 * [taylor]: Taking taylor expansion of y in z
0.506 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z
0.506 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.506 * [taylor]: Taking taylor expansion of y in z
0.506 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (pow (/ 1 y) (/ 1 y))) in x
0.506 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (/ 1 z))) in x
0.506 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.506 * [taylor]: Taking taylor expansion of z in x
0.507 * [taylor]: Taking taylor expansion of (pow (/ 1 y) (/ 1 y)) in x
0.507 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (/ 1 y)))) in x
0.507 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (/ 1 y))) in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.507 * [taylor]: Taking taylor expansion of y in x
0.507 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.507 * [taylor]: Taking taylor expansion of y in x
0.507 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (pow (/ 1 y) (/ 1 y))) in y
0.507 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (/ 1 z))) in y
0.507 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.507 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.507 * [taylor]: Taking taylor expansion of x in y
0.507 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.507 * [taylor]: Taking taylor expansion of z in y
0.507 * [taylor]: Taking taylor expansion of (pow (/ 1 y) (/ 1 y)) in y
0.507 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (/ 1 y)))) in y
0.507 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (/ 1 y))) in y
0.507 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.507 * [taylor]: Taking taylor expansion of y in y
0.508 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.508 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.508 * [taylor]: Taking taylor expansion of y in y
0.509 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (pow (/ 1 y) (/ 1 y))) in y
0.509 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (/ 1 z))) in y
0.509 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.509 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.509 * [taylor]: Taking taylor expansion of x in y
0.509 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.509 * [taylor]: Taking taylor expansion of z in y
0.509 * [taylor]: Taking taylor expansion of (pow (/ 1 y) (/ 1 y)) in y
0.509 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (/ 1 y)))) in y
0.509 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (/ 1 y))) in y
0.509 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.509 * [taylor]: Taking taylor expansion of y in y
0.509 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.509 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.509 * [taylor]: Taking taylor expansion of y in y
0.510 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (exp (/ (log (/ 1 y)) y))) in x
0.510 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (/ 1 z))) in x
0.510 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.510 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.511 * [taylor]: Taking taylor expansion of z in x
0.511 * [taylor]: Taking taylor expansion of (exp (/ (log (/ 1 y)) y)) in x
0.511 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
0.511 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.511 * [taylor]: Taking taylor expansion of y in x
0.511 * [taylor]: Taking taylor expansion of y in x
0.511 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (exp (/ (log (/ 1 y)) y))) in z
0.511 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (/ 1 z))) in z
0.511 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.511 * [taylor]: Taking taylor expansion of x in z
0.511 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.511 * [taylor]: Taking taylor expansion of z in z
0.512 * [taylor]: Taking taylor expansion of (exp (/ (log (/ 1 y)) y)) in z
0.512 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z
0.512 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z
0.512 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.512 * [taylor]: Taking taylor expansion of y in z
0.512 * [taylor]: Taking taylor expansion of y in z
0.514 * [taylor]: Taking taylor expansion of 0 in x
0.514 * [taylor]: Taking taylor expansion of 0 in z
0.515 * [taylor]: Taking taylor expansion of 0 in z
0.518 * [taylor]: Taking taylor expansion of 0 in x
0.518 * [taylor]: Taking taylor expansion of 0 in z
0.518 * [taylor]: Taking taylor expansion of 0 in z
0.520 * [taylor]: Taking taylor expansion of 0 in z
0.521 * [approximate]: Taking taylor expansion of (* (pow (/ -1 y) (/ -1 y)) (exp (- (/ 1 z) (/ 1 x)))) in (y x z) around 0
0.521 * [taylor]: Taking taylor expansion of (* (pow (/ -1 y) (/ -1 y)) (exp (- (/ 1 z) (/ 1 x)))) in z
0.521 * [taylor]: Taking taylor expansion of (pow (/ -1 y) (/ -1 y)) in z
0.521 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (/ -1 y)))) in z
0.521 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (/ -1 y))) in z
0.521 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.521 * [taylor]: Taking taylor expansion of -1 in z
0.521 * [taylor]: Taking taylor expansion of y in z
0.521 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z
0.521 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.521 * [taylor]: Taking taylor expansion of -1 in z
0.521 * [taylor]: Taking taylor expansion of y in z
0.521 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (/ 1 x))) in z
0.521 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.521 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.521 * [taylor]: Taking taylor expansion of z in z
0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.521 * [taylor]: Taking taylor expansion of x in z
0.522 * [taylor]: Taking taylor expansion of (* (pow (/ -1 y) (/ -1 y)) (exp (- (/ 1 z) (/ 1 x)))) in x
0.522 * [taylor]: Taking taylor expansion of (pow (/ -1 y) (/ -1 y)) in x
0.522 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (/ -1 y)))) in x
0.522 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (/ -1 y))) in x
0.522 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.522 * [taylor]: Taking taylor expansion of -1 in x
0.522 * [taylor]: Taking taylor expansion of y in x
0.522 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.522 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.522 * [taylor]: Taking taylor expansion of -1 in x
0.522 * [taylor]: Taking taylor expansion of y in x
0.522 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (/ 1 x))) in x
0.522 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.522 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.522 * [taylor]: Taking taylor expansion of z in x
0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of (* (pow (/ -1 y) (/ -1 y)) (exp (- (/ 1 z) (/ 1 x)))) in y
0.523 * [taylor]: Taking taylor expansion of (pow (/ -1 y) (/ -1 y)) in y
0.523 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (/ -1 y)))) in y
0.523 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (/ -1 y))) in y
0.523 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.523 * [taylor]: Taking taylor expansion of -1 in y
0.523 * [taylor]: Taking taylor expansion of y in y
0.523 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.523 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.523 * [taylor]: Taking taylor expansion of -1 in y
0.524 * [taylor]: Taking taylor expansion of y in y
0.525 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (/ 1 x))) in y
0.525 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.525 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.525 * [taylor]: Taking taylor expansion of z in y
0.525 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.525 * [taylor]: Taking taylor expansion of x in y
0.525 * [taylor]: Taking taylor expansion of (* (pow (/ -1 y) (/ -1 y)) (exp (- (/ 1 z) (/ 1 x)))) in y
0.525 * [taylor]: Taking taylor expansion of (pow (/ -1 y) (/ -1 y)) in y
0.525 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (/ -1 y)))) in y
0.525 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (/ -1 y))) in y
0.525 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.525 * [taylor]: Taking taylor expansion of -1 in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.525 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.525 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.525 * [taylor]: Taking taylor expansion of -1 in y
0.526 * [taylor]: Taking taylor expansion of y in y
0.527 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (/ 1 x))) in y
0.527 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.527 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.527 * [taylor]: Taking taylor expansion of z in y
0.527 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.527 * [taylor]: Taking taylor expansion of x in y
0.527 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 z) (/ 1 x))) (exp (* -1 (/ (log (/ -1 y)) y)))) in x
0.527 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (/ 1 x))) in x
0.527 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.527 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.527 * [taylor]: Taking taylor expansion of z in x
0.527 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.527 * [taylor]: Taking taylor expansion of x in x
0.528 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (log (/ -1 y)) y))) in x
0.528 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in x
0.528 * [taylor]: Taking taylor expansion of -1 in x
0.528 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
0.528 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.528 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.528 * [taylor]: Taking taylor expansion of -1 in x
0.528 * [taylor]: Taking taylor expansion of y in x
0.528 * [taylor]: Taking taylor expansion of y in x
0.529 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 z) (/ 1 x))) (exp (* -1 (/ (log (/ -1 y)) y)))) in z
0.529 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (/ 1 x))) in z
0.529 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.529 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.529 * [taylor]: Taking taylor expansion of z in z
0.529 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.529 * [taylor]: Taking taylor expansion of x in z
0.529 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (log (/ -1 y)) y))) in z
0.529 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in z
0.529 * [taylor]: Taking taylor expansion of -1 in z
0.529 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z
0.529 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z
0.529 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.529 * [taylor]: Taking taylor expansion of -1 in z
0.529 * [taylor]: Taking taylor expansion of y in z
0.529 * [taylor]: Taking taylor expansion of y in z
0.531 * [taylor]: Taking taylor expansion of 0 in x
0.531 * [taylor]: Taking taylor expansion of 0 in z
0.533 * [taylor]: Taking taylor expansion of 0 in z
0.536 * [taylor]: Taking taylor expansion of 0 in x
0.536 * [taylor]: Taking taylor expansion of 0 in z
0.536 * [taylor]: Taking taylor expansion of 0 in z
0.539 * [taylor]: Taking taylor expansion of 0 in z
0.539 * * * [progress]: simplifying candidates
0.540 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* (log y) y) (- x z))
  (+ (* (log y) y) (- x z))
  (+ (log (pow y y)) (- x z))
  (log (* (pow y y) (exp (- x z))))
  (exp (* (pow y y) (exp (- x z))))
  (* (* (* (pow y y) (pow y y)) (pow y y)) (* (* (exp (- x z)) (exp (- x z))) (exp (- x z))))
  (* (cbrt (* (pow y y) (exp (- x z)))) (cbrt (* (pow y y) (exp (- x z)))))
  (cbrt (* (pow y y) (exp (- x z))))
  (* (* (* (pow y y) (exp (- x z))) (* (pow y y) (exp (- x z)))) (* (pow y y) (exp (- x z))))
  (sqrt (* (pow y y) (exp (- x z))))
  (sqrt (* (pow y y) (exp (- x z))))
  (* (pow (sqrt y) y) (sqrt (exp (- x z))))
  (* (pow (sqrt y) y) (sqrt (exp (- x z))))
  (* (sqrt (pow y y)) (sqrt (exp (- x z))))
  (* (sqrt (pow y y)) (sqrt (exp (- x z))))
  (* (pow y (/ y 2)) (sqrt (exp (- x z))))
  (* (pow y (/ y 2)) (sqrt (exp (- x z))))
  (* (pow y y) (exp x))
  (* (pow y y) (exp x))
  (* (pow y y) (* (cbrt (exp (- x z))) (cbrt (exp (- x z)))))
  (* (pow y y) (sqrt (exp (- x z))))
  (* (pow y y) 1)
  (* (pow (cbrt y) y) (exp (- x z)))
  (* (pow (sqrt y) y) (exp (- x z)))
  (* (pow y y) (exp (- x z)))
  (* (cbrt (pow y y)) (exp (- x z)))
  (* (sqrt (pow y y)) (exp (- x z)))
  (* (pow y y) (exp (- x z)))
  (* (pow y (/ y 2)) (exp (- x z)))
  (* (pow y y) (exp x))
  (+ x (+ (* y (log y)) 1))
  (* (exp (- x z)) (pow y y))
  (* (exp (- x z)) (pow y y))
0.543 * * [simplify]: iteration  0 :  115  enodes  (cost  178 )
0.545 * * [simplify]: iteration  1 :  431  enodes  (cost  162 )
0.555 * * [simplify]: iteration  2 :  2151  enodes  (cost  162 )
0.600 * * [simplify]: iteration  3 :  5001  enodes  (cost  162 )
0.602 * [simplify]: Simplified to:
   (+ (log (pow y y)) (- x z))
  (+ (log (pow y y)) (- x z))
  (+ (log (pow y y)) (- x z))
  (+ (log (pow y y)) (- x z))
  (exp (* (pow y y) (exp (- x z))))
  (pow (* (pow y y) (exp (- x z))) 3)
  (* (cbrt (* (pow y y) (exp (- x z)))) (cbrt (* (pow y y) (exp (- x z)))))
  (cbrt (* (pow y y) (exp (- x z))))
  (pow (* (pow y y) (exp (- x z))) 3)
  (sqrt (* (pow y y) (exp (- x z))))
  (sqrt (* (pow y y) (exp (- x z))))
  (* (pow (sqrt y) y) (sqrt (exp (- x z))))
  (* (pow (sqrt y) y) (sqrt (exp (- x z))))
  (* (sqrt (pow y y)) (sqrt (exp (- x z))))
  (* (sqrt (pow y y)) (sqrt (exp (- x z))))
  (* (pow y (/ y 2)) (sqrt (exp (- x z))))
  (* (pow y (/ y 2)) (sqrt (exp (- x z))))
  (* (pow y y) (exp x))
  (* (pow y y) (exp x))
  (* (pow y y) (* (cbrt (exp (- x z))) (cbrt (exp (- x z)))))
  (* (pow y y) (sqrt (exp (- x z))))
  (pow y y)
  (* (pow (cbrt y) y) (exp (- x z)))
  (* (pow (sqrt y) y) (exp (- x z)))
  (* (pow y y) (exp (- x z)))
  (* (cbrt (pow y y)) (exp (- x z)))
  (* (sqrt (pow y y)) (exp (- x z)))
  (* (pow y y) (exp (- x z)))
  (* (pow y (/ y 2)) (exp (- x z)))
  (* (pow y y) (exp x))
  (+ x (+ (* y (log y)) 1))
  (* (pow y y) (exp (- x z)))
  (* (pow y y) (exp (- x z)))
0.602 * * * [progress]: adding candidates to table
0.652 * [progress]: [Phase 3 of 3] Extracting.
0.652 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
0.652 * * * [regime-changes]: Trying 7 branch expressions: ((* y (log y)) (+ x (* y (log y))) (- (+ x (* y (log y))) z) (exp (- (+ x (* y (log y))) z)) z y x)
0.652 * * * * [regimes]: Trying to branch on (* y (log y)) from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
0.670 * * * * [regimes]: Trying to branch on (+ x (* y (log y))) from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
0.686 * * * * [regimes]: Trying to branch on (- (+ x (* y (log y))) z) from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
0.703 * * * * [regimes]: Trying to branch on (exp (- (+ x (* y (log y))) z)) from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
0.722 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
0.734 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
0.746 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
0.761 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.762 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (- (+ x (* y (log y))) z))
0.762 * * [simplify]: iteration  0 :  10  enodes  (cost  5 )
0.762 * * [simplify]: iteration  1 :  10  enodes  (cost  5 )
0.762 * [simplify]: Simplified to:
   (exp (- (+ x (* y (log y))) z))
2.781 * [regime-testing]: Baseline error score: 0.009000962121369688
2.781 * [regime-testing]: Oracle error score: 0.0003231607076786043
2.782 * [regime-testing]: End program error score: 0.009000962121369688
2.816 * [regime-testing]: Target error score: 0.009000962121369688