12.260 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.067 * * * [progress]: [2/2] Setting up program.
0.070 * [progress]: [Phase 2 of 3] Improving.
0.070 * [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 )
0.076 * * [simplify]: iteration  3 :  95  enodes  (cost  4 )
0.078 * * [simplify]: iteration  4 :  193  enodes  (cost  4 )
0.082 * * [simplify]: iteration  5 :  680  enodes  (cost  4 )
0.096 * * [simplify]: iteration  6 :  2102  enodes  (cost  4 )
0.139 * * [simplify]: iteration  7 :  5001  enodes  (cost  4 )
0.139 * [simplify]: Simplified to:
   (* (pow y y) (exp (- x z)))
0.143 * * [progress]: iteration 1 / 4
0.144 * * * [progress]: picking best candidate
0.149 * * * * [pick]: Picked  #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>
0.149 * * * [progress]: localizing error
0.161 * * * [progress]: generating rewritten candidates
0.161 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 2)
0.165 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.189 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.193 * * * [progress]: generating series expansions
0.193 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 2)
0.193 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0
0.194 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of (log y) in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of (log y) in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.277 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0
0.277 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.277 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.278 * [taylor]: Taking taylor expansion of y in y
0.278 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.278 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.278 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.278 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.327 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0
0.327 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y
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)) in y
0.327 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.328 * [taylor]: Taking taylor expansion of -1 in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.329 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y
0.329 * [taylor]: Taking taylor expansion of -1 in y
0.329 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.329 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.330 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.330 * [taylor]: Taking taylor expansion of -1 in y
0.330 * [taylor]: Taking taylor expansion of y in y
0.330 * [taylor]: Taking taylor expansion of y in y
0.389 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.389 * [approximate]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in (x y z) around 0
0.389 * [taylor]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in z
0.389 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in z
0.389 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in z
0.389 * [taylor]: Taking taylor expansion of x in z
0.389 * [taylor]: Taking taylor expansion of (* y (log y)) in z
0.389 * [taylor]: Taking taylor expansion of y in z
0.389 * [taylor]: Taking taylor expansion of (log y) in z
0.389 * [taylor]: Taking taylor expansion of y in z
0.389 * [taylor]: Taking taylor expansion of z in z
0.390 * [taylor]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in y
0.390 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in y
0.390 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y
0.390 * [taylor]: Taking taylor expansion of x in y
0.390 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.390 * [taylor]: Taking taylor expansion of y in y
0.390 * [taylor]: Taking taylor expansion of (log y) in y
0.390 * [taylor]: Taking taylor expansion of y in y
0.390 * [taylor]: Taking taylor expansion of z in y
0.391 * [taylor]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in x
0.391 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x
0.391 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of (* y (log y)) in x
0.391 * [taylor]: Taking taylor expansion of y in x
0.391 * [taylor]: Taking taylor expansion of (log y) in x
0.391 * [taylor]: Taking taylor expansion of y in x
0.391 * [taylor]: Taking taylor expansion of z in x
0.391 * [taylor]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in x
0.391 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x
0.391 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of (* y (log y)) in x
0.391 * [taylor]: Taking taylor expansion of y in x
0.391 * [taylor]: Taking taylor expansion of (log y) in x
0.391 * [taylor]: Taking taylor expansion of y in x
0.391 * [taylor]: Taking taylor expansion of z in x
0.391 * [taylor]: Taking taylor expansion of (exp (- (* y (log y)) z)) in y
0.391 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y
0.391 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.391 * [taylor]: Taking taylor expansion of y in y
0.391 * [taylor]: Taking taylor expansion of (log y) in y
0.391 * [taylor]: Taking taylor expansion of y in y
0.392 * [taylor]: Taking taylor expansion of z in y
0.392 * [taylor]: Taking taylor expansion of (exp (- z)) in z
0.392 * [taylor]: Taking taylor expansion of (- z) in z
0.392 * [taylor]: Taking taylor expansion of z in z
0.394 * [taylor]: Taking taylor expansion of (exp (- (* y (log y)) z)) in y
0.394 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y
0.394 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.394 * [taylor]: Taking taylor expansion of y in y
0.394 * [taylor]: Taking taylor expansion of (log y) in y
0.394 * [taylor]: Taking taylor expansion of y in y
0.395 * [taylor]: Taking taylor expansion of z in y
0.395 * [taylor]: Taking taylor expansion of (exp (- z)) in z
0.395 * [taylor]: Taking taylor expansion of (- z) in z
0.395 * [taylor]: Taking taylor expansion of z in z
0.397 * [taylor]: Taking taylor expansion of (* (exp (- z)) (log y)) in z
0.397 * [taylor]: Taking taylor expansion of (exp (- z)) in z
0.397 * [taylor]: Taking taylor expansion of (- z) in z
0.397 * [taylor]: Taking taylor expansion of z in z
0.398 * [taylor]: Taking taylor expansion of (log y) in z
0.398 * [taylor]: Taking taylor expansion of y in z
0.398 * [approximate]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in (x y z) around 0
0.398 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in z
0.398 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in z
0.398 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in z
0.398 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z
0.398 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z
0.398 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.398 * [taylor]: Taking taylor expansion of y in z
0.398 * [taylor]: Taking taylor expansion of y in z
0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.398 * [taylor]: Taking taylor expansion of x in z
0.398 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.398 * [taylor]: Taking taylor expansion of z in z
0.399 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in y
0.399 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in y
0.399 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y
0.399 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.399 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.399 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.399 * [taylor]: Taking taylor expansion of y in y
0.400 * [taylor]: Taking taylor expansion of y in y
0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.400 * [taylor]: Taking taylor expansion of x in y
0.400 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.400 * [taylor]: Taking taylor expansion of z in y
0.401 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in x
0.401 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x
0.401 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
0.401 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
0.401 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.401 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.401 * [taylor]: Taking taylor expansion of y in x
0.401 * [taylor]: Taking taylor expansion of y in x
0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.401 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.401 * [taylor]: Taking taylor expansion of z in x
0.402 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in x
0.402 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x
0.402 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
0.402 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
0.402 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.402 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.402 * [taylor]: Taking taylor expansion of y in x
0.402 * [taylor]: Taking taylor expansion of y in x
0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.402 * [taylor]: Taking taylor expansion of z in x
0.403 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in y
0.403 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in y
0.403 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y
0.403 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.403 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.403 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.403 * [taylor]: Taking taylor expansion of y in y
0.404 * [taylor]: Taking taylor expansion of y in y
0.404 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.404 * [taylor]: Taking taylor expansion of x in y
0.404 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.404 * [taylor]: Taking taylor expansion of z in y
0.405 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in z
0.405 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in z
0.405 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in z
0.405 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z
0.405 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z
0.405 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.405 * [taylor]: Taking taylor expansion of y in z
0.405 * [taylor]: Taking taylor expansion of y in z
0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.405 * [taylor]: Taking taylor expansion of x in z
0.405 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.405 * [taylor]: Taking taylor expansion of z in z
0.406 * [taylor]: Taking taylor expansion of 0 in y
0.406 * [taylor]: Taking taylor expansion of 0 in z
0.406 * [taylor]: Taking taylor expansion of 0 in z
0.406 * [taylor]: Taking taylor expansion of 0 in y
0.406 * [taylor]: Taking taylor expansion of 0 in z
0.406 * [taylor]: Taking taylor expansion of 0 in z
0.406 * [taylor]: Taking taylor expansion of 0 in z
0.407 * [approximate]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in (x y z) around 0
0.407 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in z
0.407 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in z
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 (+ (/ (log (/ -1 y)) y) (/ 1 x)) in z
0.407 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z
0.407 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z
0.407 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.407 * [taylor]: Taking taylor expansion of -1 in z
0.407 * [taylor]: Taking taylor expansion of y in z
0.407 * [taylor]: Taking taylor expansion of y in z
0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.407 * [taylor]: Taking taylor expansion of x in z
0.408 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in y
0.408 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y
0.408 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.408 * [taylor]: Taking taylor expansion of z in y
0.408 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y
0.408 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.408 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.408 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.408 * [taylor]: Taking taylor expansion of -1 in y
0.408 * [taylor]: Taking taylor expansion of y in y
0.408 * [taylor]: Taking taylor expansion of y in y
0.410 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.410 * [taylor]: Taking taylor expansion of x in y
0.411 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in x
0.411 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
0.411 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.411 * [taylor]: Taking taylor expansion of z in x
0.411 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
0.411 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
0.411 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.411 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.411 * [taylor]: Taking taylor expansion of -1 in x
0.411 * [taylor]: Taking taylor expansion of y in x
0.411 * [taylor]: Taking taylor expansion of y in x
0.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.411 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in x
0.412 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
0.412 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.412 * [taylor]: Taking taylor expansion of z in x
0.412 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
0.412 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
0.412 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.412 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.412 * [taylor]: Taking taylor expansion of -1 in x
0.412 * [taylor]: Taking taylor expansion of y in x
0.412 * [taylor]: Taking taylor expansion of y in x
0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in y
0.414 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y
0.414 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.414 * [taylor]: Taking taylor expansion of z in y
0.414 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y
0.414 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.414 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.414 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.414 * [taylor]: Taking taylor expansion of -1 in y
0.414 * [taylor]: Taking taylor expansion of y in y
0.414 * [taylor]: Taking taylor expansion of y in y
0.416 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.416 * [taylor]: Taking taylor expansion of x in y
0.417 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in z
0.417 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in z
0.417 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.417 * [taylor]: Taking taylor expansion of z in z
0.417 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in z
0.417 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z
0.417 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z
0.417 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.417 * [taylor]: Taking taylor expansion of -1 in z
0.417 * [taylor]: Taking taylor expansion of y in z
0.417 * [taylor]: Taking taylor expansion of y in z
0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.417 * [taylor]: Taking taylor expansion of x in z
0.418 * [taylor]: Taking taylor expansion of 0 in y
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 y
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 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.418 * [approximate]: Taking taylor expansion of (+ x (* y (log y))) in (x y) around 0
0.418 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y
0.418 * [taylor]: Taking taylor expansion of x in y
0.418 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.418 * [taylor]: Taking taylor expansion of y in y
0.418 * [taylor]: Taking taylor expansion of (log y) in y
0.418 * [taylor]: Taking taylor expansion of y in y
0.419 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of (* y (log y)) in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.419 * [taylor]: Taking taylor expansion of (log y) in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.419 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of (* y (log y)) in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.419 * [taylor]: Taking taylor expansion of (log y) in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.419 * [taylor]: Taking taylor expansion of (* y (log y)) in y
0.419 * [taylor]: Taking taylor expansion of y in y
0.419 * [taylor]: Taking taylor expansion of (log y) in y
0.419 * [taylor]: Taking taylor expansion of y in y
0.420 * [taylor]: Taking taylor expansion of 1 in y
0.423 * [taylor]: Taking taylor expansion of 0 in y
0.428 * [taylor]: Taking taylor expansion of 0 in y
0.428 * [approximate]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in (x y) around 0
0.428 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y
0.428 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.428 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.428 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.429 * [taylor]: Taking taylor expansion of x in y
0.429 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
0.429 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
0.429 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.429 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.429 * [taylor]: Taking taylor expansion of y in x
0.429 * [taylor]: Taking taylor expansion of y in x
0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
0.430 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
0.430 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.430 * [taylor]: Taking taylor expansion of y in x
0.430 * [taylor]: Taking taylor expansion of y in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of 1 in y
0.431 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
0.431 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.431 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.433 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.442 * [taylor]: Taking taylor expansion of 0 in y
0.443 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y) around 0
0.443 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y
0.443 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y
0.443 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.443 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.443 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.443 * [taylor]: Taking taylor expansion of -1 in y
0.443 * [taylor]: Taking taylor expansion of y in y
0.443 * [taylor]: Taking taylor expansion of y in y
0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.444 * [taylor]: Taking taylor expansion of x in y
0.445 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
0.445 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
0.445 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
0.445 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.445 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.445 * [taylor]: Taking taylor expansion of -1 in x
0.445 * [taylor]: Taking taylor expansion of y in x
0.445 * [taylor]: Taking taylor expansion of y in x
0.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
0.445 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
0.445 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
0.445 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.445 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.445 * [taylor]: Taking taylor expansion of -1 in x
0.445 * [taylor]: Taking taylor expansion of y in x
0.445 * [taylor]: Taking taylor expansion of y in x
0.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.446 * [taylor]: Taking taylor expansion of -1 in y
0.447 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y)) in y
0.447 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
0.447 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.447 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.447 * [taylor]: Taking taylor expansion of -1 in y
0.447 * [taylor]: Taking taylor expansion of y in y
0.447 * [taylor]: Taking taylor expansion of y in y
0.451 * [taylor]: Taking taylor expansion of 0 in y
0.455 * [taylor]: Taking taylor expansion of 0 in y
0.466 * [taylor]: Taking taylor expansion of 0 in y
0.467 * * * [progress]: simplifying candidates
0.468 * [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 (* (cbrt (- (+ x (* y (log y))) z)) (cbrt (- (+ x (* y (log y))) z))))
  (exp (sqrt (- (+ x (* y (log y))) z)))
  (exp 1)
  (exp (+ (sqrt (+ x (* y (log y)))) (sqrt z)))
  (exp 1)
  (exp (+ x (* y (log y))))
  (exp (- z))
  (exp x)
  (exp (- (* y (log y)) z))
  (exp (+ x (* y (log y))))
  (exp (- z))
  (exp (+ x (* y (log y))))
  (exp z)
  (log (exp (- (+ x (* y (log y))) z)))
  (exp (exp (- (+ x (* y (log y))) z)))
  (* (cbrt (exp (- (+ x (* y (log y))) z))) (cbrt (exp (- (+ x (* y (log y))) z))))
  (cbrt (exp (- (+ x (* y (log y))) z)))
  (* (* (exp (- (+ x (* y (log y))) z)) (exp (- (+ x (* y (log y))) z))) (exp (- (+ x (* y (log y))) z)))
  (sqrt (exp (- (+ x (* y (log y))) z)))
  (sqrt (exp (- (+ x (* y (log y))) z)))
  (* (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)) 1))
  (exp (- (+ x (* y (log y))) z))
  (exp (- (+ x (* y (log y))) z))
  (+ x (* y (log y)))
  (- x (* y (log (/ 1 y))))
  (- (+ x (* (log -1) y)) (* y (log (/ -1 y))))
0.472 * * [simplify]: iteration  0 :  226  enodes  (cost  335 )
0.475 * * [simplify]: iteration  1 :  689  enodes  (cost  306 )
0.488 * * [simplify]: iteration  2 :  2447  enodes  (cost  292 )
0.538 * * [simplify]: iteration  3 :  5002  enodes  (cost  285 )
0.539 * [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 (* (cbrt (- (+ x (* y (log y))) z)) (cbrt (- (+ x (* y (log y))) z))))
  (exp (sqrt (- (+ x (* y (log y))) z)))
  E
  (exp (+ (sqrt (+ x (* y (log y)))) (sqrt z)))
  E
  (exp (+ x (* y (log y))))
  (exp (- z))
  (exp x)
  (exp (- (* y (log y)) z))
  (exp (+ x (* y (log y))))
  (exp (- z))
  (exp (+ x (* y (log y))))
  (exp z)
  (- (+ x (* y (log y))) z)
  (pow (exp (pow y y)) (exp (- x z)))
  (* (cbrt (exp (- (+ x (* y (log y))) z))) (cbrt (exp (- (+ x (* y (log y))) z))))
  (cbrt (exp (- (+ x (* y (log y))) z)))
  (pow (* (pow y y) (exp (- x z))) 3)
  (sqrt (exp (- (+ x (* y (log y))) z)))
  (sqrt (exp (- (+ x (* y (log y))) z)))
  (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)) 1))
  (* (pow y y) (exp (- x z)))
  (* (pow y y) (exp (- x z)))
  (+ x (* y (log y)))
  (+ x (* y (log y)))
  (+ x (* y (log y)))
0.540 * * * [progress]: adding candidates to table
0.684 * * [progress]: iteration 2 / 4
0.684 * * * [progress]: picking best candidate
0.691 * * * * [pick]: Picked  #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>
0.691 * * * [progress]: localizing error
0.697 * * * [progress]: generating rewritten candidates
0.697 * * * [progress]: generating series expansions
0.697 * * * [progress]: simplifying candidates
0.697 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.699 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.700 * [simplify]: Simplified to:
   
0.700 * * * [progress]: adding candidates to table
0.700 * [progress]: [Phase 3 of 3] Extracting.
0.700 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (pow y y) (exp (- x z))))> #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>)
0.700 * * * [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)
0.700 * * * * [regimes]: Trying to branch on (* y (log y)) from (#<alt (λ (x y z) (* (pow y y) (exp (- x z))))> #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>)
0.716 * * * * [regimes]: Trying to branch on (+ x (* y (log y))) from (#<alt (λ (x y z) (* (pow y y) (exp (- x z))))> #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>)
0.731 * * * * [regimes]: Trying to branch on (- (+ x (* y (log y))) z) from (#<alt (λ (x y z) (* (pow y y) (exp (- x z))))> #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>)
0.750 * * * * [regimes]: Trying to branch on (exp (- (+ x (* y (log y))) z)) from (#<alt (λ (x y z) (* (pow y y) (exp (- x z))))> #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>)
0.766 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (pow y y) (exp (- x z))))> #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>)
0.781 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (pow y y) (exp (- x z))))> #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>)
0.793 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (pow y y) (exp (- x z))))> #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>)
0.805 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.805 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (- (+ x (* y (log y))) z))
0.806 * * [simplify]: iteration  0 :  10  enodes  (cost  5 )
0.806 * * [simplify]: iteration  1 :  10  enodes  (cost  5 )
0.806 * [simplify]: Simplified to:
   (exp (- (+ x (* y (log y))) z))
2.721 * [regime-testing]: Baseline error score: 0.007442645751319095
2.721 * [regime-testing]: Oracle error score: 0.000896352669263947
2.722 * [regime-testing]: End program error score: 0.007442645751319095
2.756 * [regime-testing]: Target error score: 0.007442645751319095