13.697 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
0.030 * * [simplify]: iteration 0: 5 enodes
0.031 * * [simplify]: iteration 1: 11 enodes
0.033 * * [simplify]: iteration 2: 25 enodes
0.036 * * [simplify]: iteration 3: 38 enodes
0.044 * * [simplify]: iteration 4: 49 enodes
0.049 * * [simplify]: iteration 5: 71 enodes
0.071 * * [simplify]: iteration 6: 274 enodes
0.193 * * [simplify]: iteration 7: 910 enodes
1.590 * * [simplify]: iteration 8: 4578 enodes
3.848 * * [simplify]: iteration complete: 5000 enodes
3.848 * * [simplify]: Extracting #0: cost 1 inf + 0
3.850 * * [simplify]: Extracting #1: cost 752 inf + 0
3.855 * * [simplify]: Extracting #2: cost 1142 inf + 2184
3.868 * * [simplify]: Extracting #3: cost 289 inf + 53701
3.895 * * [simplify]: Extracting #4: cost 5 inf + 83197
4.324 * * [simplify]: Extracting #5: cost 0 inf + 83297
4.359 * [simplify]: Simplified to:
  (- (+ y x) (* x y))
4.360 * * [progress]: iteration 1 / 4
4.360 * * * [progress]: picking best candidate
4.365 * * * * [pick]: Picked  #<alt (λ (x y) (- (+ x y) (* x y)))>
4.365 * * * [progress]: localizing error
4.374 * * * [progress]: generating rewritten candidates
4.375 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.416 * * * [progress]: generating series expansions
4.416 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.416 * [backup-simplify]: Simplify (- (+ x y) (* x y)) into (- (+ x y) (* x y))
4.416 * [approximate]: Taking taylor expansion of (- (+ x y) (* x y)) in (x y) around 0
4.416 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in y
4.416 * [taylor]: Taking taylor expansion of (+ x y) in y
4.416 * [taylor]: Taking taylor expansion of x in y
4.416 * [backup-simplify]: Simplify x into x
4.416 * [taylor]: Taking taylor expansion of y in y
4.416 * [backup-simplify]: Simplify 0 into 0
4.416 * [backup-simplify]: Simplify 1 into 1
4.416 * [taylor]: Taking taylor expansion of (* x y) in y
4.416 * [taylor]: Taking taylor expansion of x in y
4.416 * [backup-simplify]: Simplify x into x
4.416 * [taylor]: Taking taylor expansion of y in y
4.416 * [backup-simplify]: Simplify 0 into 0
4.416 * [backup-simplify]: Simplify 1 into 1
4.416 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x
4.416 * [taylor]: Taking taylor expansion of (+ x y) in x
4.416 * [taylor]: Taking taylor expansion of x in x
4.416 * [backup-simplify]: Simplify 0 into 0
4.416 * [backup-simplify]: Simplify 1 into 1
4.416 * [taylor]: Taking taylor expansion of y in x
4.416 * [backup-simplify]: Simplify y into y
4.416 * [taylor]: Taking taylor expansion of (* x y) in x
4.416 * [taylor]: Taking taylor expansion of x in x
4.417 * [backup-simplify]: Simplify 0 into 0
4.417 * [backup-simplify]: Simplify 1 into 1
4.417 * [taylor]: Taking taylor expansion of y in x
4.417 * [backup-simplify]: Simplify y into y
4.417 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x
4.417 * [taylor]: Taking taylor expansion of (+ x y) in x
4.417 * [taylor]: Taking taylor expansion of x in x
4.417 * [backup-simplify]: Simplify 0 into 0
4.417 * [backup-simplify]: Simplify 1 into 1
4.417 * [taylor]: Taking taylor expansion of y in x
4.417 * [backup-simplify]: Simplify y into y
4.417 * [taylor]: Taking taylor expansion of (* x y) in x
4.417 * [taylor]: Taking taylor expansion of x in x
4.417 * [backup-simplify]: Simplify 0 into 0
4.417 * [backup-simplify]: Simplify 1 into 1
4.417 * [taylor]: Taking taylor expansion of y in x
4.417 * [backup-simplify]: Simplify y into y
4.417 * [backup-simplify]: Simplify (+ 0 y) into y
4.417 * [backup-simplify]: Simplify (* 0 y) into 0
4.418 * [backup-simplify]: Simplify (- 0) into 0
4.418 * [backup-simplify]: Simplify (+ y 0) into y
4.418 * [taylor]: Taking taylor expansion of y in y
4.418 * [backup-simplify]: Simplify 0 into 0
4.418 * [backup-simplify]: Simplify 1 into 1
4.418 * [backup-simplify]: Simplify 0 into 0
4.418 * [backup-simplify]: Simplify (+ 1 0) into 1
4.418 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.418 * [backup-simplify]: Simplify (- y) into (- y)
4.418 * [backup-simplify]: Simplify (+ 1 (- y)) into (- 1 y)
4.418 * [taylor]: Taking taylor expansion of (- 1 y) in y
4.418 * [taylor]: Taking taylor expansion of 1 in y
4.418 * [backup-simplify]: Simplify 1 into 1
4.418 * [taylor]: Taking taylor expansion of y in y
4.419 * [backup-simplify]: Simplify 0 into 0
4.419 * [backup-simplify]: Simplify 1 into 1
4.419 * [backup-simplify]: Simplify (- 0) into 0
4.419 * [backup-simplify]: Simplify (+ 1 0) into 1
4.419 * [backup-simplify]: Simplify 1 into 1
4.419 * [backup-simplify]: Simplify 1 into 1
4.419 * [backup-simplify]: Simplify (+ 0 0) into 0
4.420 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.420 * [backup-simplify]: Simplify (- 0) into 0
4.420 * [backup-simplify]: Simplify (+ 0 0) into 0
4.420 * [taylor]: Taking taylor expansion of 0 in y
4.420 * [backup-simplify]: Simplify 0 into 0
4.420 * [backup-simplify]: Simplify 0 into 0
4.421 * [backup-simplify]: Simplify (- 1) into -1
4.421 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.421 * [backup-simplify]: Simplify -1 into -1
4.421 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (+ (* 1 (* y 1)) (* 1 (* 1 x)))) into (- (+ x y) (* x y))
4.421 * [backup-simplify]: Simplify (- (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) (/ 1 y))) into (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y)))
4.421 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y))) in (x y) around 0
4.421 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y))) in y
4.421 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.421 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.421 * [taylor]: Taking taylor expansion of x in y
4.421 * [backup-simplify]: Simplify x into x
4.421 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.421 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.421 * [taylor]: Taking taylor expansion of y in y
4.421 * [backup-simplify]: Simplify 0 into 0
4.421 * [backup-simplify]: Simplify 1 into 1
4.422 * [backup-simplify]: Simplify (/ 1 1) into 1
4.422 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.422 * [taylor]: Taking taylor expansion of (* x y) in y
4.422 * [taylor]: Taking taylor expansion of x in y
4.422 * [backup-simplify]: Simplify x into x
4.422 * [taylor]: Taking taylor expansion of y in y
4.422 * [backup-simplify]: Simplify 0 into 0
4.422 * [backup-simplify]: Simplify 1 into 1
4.422 * [backup-simplify]: Simplify (* x 0) into 0
4.422 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.422 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.422 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y))) in x
4.422 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.422 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.422 * [taylor]: Taking taylor expansion of x in x
4.422 * [backup-simplify]: Simplify 0 into 0
4.422 * [backup-simplify]: Simplify 1 into 1
4.422 * [backup-simplify]: Simplify (/ 1 1) into 1
4.423 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.423 * [taylor]: Taking taylor expansion of y in x
4.423 * [backup-simplify]: Simplify y into y
4.423 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.423 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.423 * [taylor]: Taking taylor expansion of (* x y) in x
4.423 * [taylor]: Taking taylor expansion of x in x
4.423 * [backup-simplify]: Simplify 0 into 0
4.423 * [backup-simplify]: Simplify 1 into 1
4.423 * [taylor]: Taking taylor expansion of y in x
4.423 * [backup-simplify]: Simplify y into y
4.423 * [backup-simplify]: Simplify (* 0 y) into 0
4.423 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.423 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.423 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y))) in x
4.423 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.423 * [taylor]: Taking taylor expansion of x in x
4.423 * [backup-simplify]: Simplify 0 into 0
4.423 * [backup-simplify]: Simplify 1 into 1
4.423 * [backup-simplify]: Simplify (/ 1 1) into 1
4.423 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.423 * [taylor]: Taking taylor expansion of y in x
4.423 * [backup-simplify]: Simplify y into y
4.423 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.423 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.424 * [taylor]: Taking taylor expansion of (* x y) in x
4.424 * [taylor]: Taking taylor expansion of x in x
4.424 * [backup-simplify]: Simplify 0 into 0
4.424 * [backup-simplify]: Simplify 1 into 1
4.424 * [taylor]: Taking taylor expansion of y in x
4.424 * [backup-simplify]: Simplify y into y
4.424 * [backup-simplify]: Simplify (* 0 y) into 0
4.424 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.424 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.424 * [backup-simplify]: Simplify (+ 1 0) into 1
4.424 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.424 * [backup-simplify]: Simplify (+ 1 (- (/ 1 y))) into (- 1 (/ 1 y))
4.424 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
4.424 * [taylor]: Taking taylor expansion of 1 in y
4.424 * [backup-simplify]: Simplify 1 into 1
4.424 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.424 * [taylor]: Taking taylor expansion of y in y
4.424 * [backup-simplify]: Simplify 0 into 0
4.424 * [backup-simplify]: Simplify 1 into 1
4.425 * [backup-simplify]: Simplify (/ 1 1) into 1
4.425 * [backup-simplify]: Simplify (- 1) into -1
4.425 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.425 * [backup-simplify]: Simplify -1 into -1
4.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.426 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.426 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.427 * [backup-simplify]: Simplify (- 0) into 0
4.427 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.427 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.427 * [taylor]: Taking taylor expansion of y in y
4.427 * [backup-simplify]: Simplify 0 into 0
4.427 * [backup-simplify]: Simplify 1 into 1
4.427 * [backup-simplify]: Simplify (/ 1 1) into 1
4.427 * [backup-simplify]: Simplify 1 into 1
4.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.428 * [backup-simplify]: Simplify (- 0) into 0
4.428 * [backup-simplify]: Simplify (+ 1 0) into 1
4.428 * [backup-simplify]: Simplify 1 into 1
4.428 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ x y) (* x y))
4.429 * [backup-simplify]: Simplify (- (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))))
4.429 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))) in (x y) around 0
4.429 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))) in y
4.429 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in y
4.429 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.429 * [taylor]: Taking taylor expansion of (* x y) in y
4.429 * [taylor]: Taking taylor expansion of x in y
4.429 * [backup-simplify]: Simplify x into x
4.429 * [taylor]: Taking taylor expansion of y in y
4.429 * [backup-simplify]: Simplify 0 into 0
4.429 * [backup-simplify]: Simplify 1 into 1
4.429 * [backup-simplify]: Simplify (* x 0) into 0
4.429 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.429 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.429 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.429 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.429 * [taylor]: Taking taylor expansion of x in y
4.429 * [backup-simplify]: Simplify x into x
4.429 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.429 * [taylor]: Taking taylor expansion of y in y
4.429 * [backup-simplify]: Simplify 0 into 0
4.429 * [backup-simplify]: Simplify 1 into 1
4.429 * [backup-simplify]: Simplify (/ 1 1) into 1
4.429 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))) in x
4.430 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in x
4.430 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.430 * [taylor]: Taking taylor expansion of (* x y) in x
4.430 * [taylor]: Taking taylor expansion of x in x
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify 1 into 1
4.430 * [taylor]: Taking taylor expansion of y in x
4.430 * [backup-simplify]: Simplify y into y
4.430 * [backup-simplify]: Simplify (* 0 y) into 0
4.430 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.430 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.430 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.430 * [taylor]: Taking taylor expansion of x in x
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify 1 into 1
4.430 * [backup-simplify]: Simplify (/ 1 1) into 1
4.430 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.430 * [taylor]: Taking taylor expansion of y in x
4.430 * [backup-simplify]: Simplify y into y
4.430 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.430 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))) in x
4.430 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in x
4.430 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.430 * [taylor]: Taking taylor expansion of (* x y) in x
4.430 * [taylor]: Taking taylor expansion of x in x
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify 1 into 1
4.431 * [taylor]: Taking taylor expansion of y in x
4.431 * [backup-simplify]: Simplify y into y
4.431 * [backup-simplify]: Simplify (* 0 y) into 0
4.431 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.431 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.431 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.431 * [taylor]: Taking taylor expansion of x in x
4.431 * [backup-simplify]: Simplify 0 into 0
4.431 * [backup-simplify]: Simplify 1 into 1
4.431 * [backup-simplify]: Simplify (/ 1 1) into 1
4.431 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.431 * [taylor]: Taking taylor expansion of y in x
4.431 * [backup-simplify]: Simplify y into y
4.431 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.432 * [backup-simplify]: Simplify (+ 1 0) into 1
4.432 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ 1 (/ 1 y))
4.432 * [backup-simplify]: Simplify (- (+ 1 (/ 1 y))) into (- (+ 1 (/ 1 y)))
4.432 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 y))) in y
4.432 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 y)) in y
4.432 * [taylor]: Taking taylor expansion of 1 in y
4.432 * [backup-simplify]: Simplify 1 into 1
4.432 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.432 * [taylor]: Taking taylor expansion of y in y
4.432 * [backup-simplify]: Simplify 0 into 0
4.432 * [backup-simplify]: Simplify 1 into 1
4.433 * [backup-simplify]: Simplify (/ 1 1) into 1
4.433 * [backup-simplify]: Simplify (+ 0 1) into 1
4.434 * [backup-simplify]: Simplify (- 1) into -1
4.434 * [backup-simplify]: Simplify -1 into -1
4.434 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.435 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.435 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.435 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.436 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
4.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.436 * [taylor]: Taking taylor expansion of y in y
4.436 * [backup-simplify]: Simplify 0 into 0
4.436 * [backup-simplify]: Simplify 1 into 1
4.436 * [backup-simplify]: Simplify (/ 1 1) into 1
4.436 * [backup-simplify]: Simplify (- 1) into -1
4.436 * [backup-simplify]: Simplify -1 into -1
4.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.438 * [backup-simplify]: Simplify (+ 1 0) into 1
4.438 * [backup-simplify]: Simplify (- 1) into -1
4.438 * [backup-simplify]: Simplify -1 into -1
4.439 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ x y) (* x y))
4.439 * * * [progress]: simplifying candidates
4.439 * [simplify]: Simplifying:
  (/ (* (exp x) (exp y)) (exp (* x y)))
  (/ (exp (+ x y)) (exp (* x y)))
  (log (- (+ x y) (* x y)))
  (exp (- (+ x y) (* x y)))
  (* (cbrt (- (+ x y) (* x y))) (cbrt (- (+ x y) (* x y))))
  (cbrt (- (+ x y) (* x y)))
  (* (* (- (+ x y) (* x y)) (- (+ x y) (* x y))) (- (+ x y) (* x y)))
  (sqrt (- (+ x y) (* x y)))
  (sqrt (- (+ x y) (* x y)))
  (- (pow (+ x y) 3) (pow (* x y) 3))
  (+ (* (+ x y) (+ x y)) (+ (* (* x y) (* x y)) (* (+ x y) (* x y))))
  (- (* x y))
  (- (* (+ x y) (+ x y)) (* (* x y) (* x y)))
  (+ (+ x y) (* x y))
  (- y (* x y))
  (- (* x y))
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
4.440 * * [simplify]: iteration 0: 32 enodes
4.445 * * [simplify]: iteration 1: 88 enodes
4.473 * * [simplify]: iteration 2: 314 enodes
4.627 * * [simplify]: iteration 3: 1432 enodes
5.246 * * [simplify]: iteration complete: 5000 enodes
5.247 * * [simplify]: Extracting #0: cost 13 inf + 0
5.247 * * [simplify]: Extracting #1: cost 186 inf + 0
5.253 * * [simplify]: Extracting #2: cost 1077 inf + 5950
5.282 * * [simplify]: Extracting #3: cost 1154 inf + 117489
5.359 * * [simplify]: Extracting #4: cost 209 inf + 339446
5.485 * * [simplify]: Extracting #5: cost 54 inf + 381298
5.584 * * [simplify]: Extracting #6: cost 7 inf + 390155
5.683 * * [simplify]: Extracting #7: cost 0 inf + 392213
5.781 * [simplify]: Simplified to:
  (exp (+ y (- x (* x y))))
  (exp (+ y (- x (* x y))))
  (log (- (+ x y) (* x y)))
  (exp (+ y (- x (* x y))))
  (* (cbrt (- (+ x y) (* x y))) (cbrt (- (+ x y) (* x y))))
  (cbrt (- (+ x y) (* x y)))
  (* (- (+ x y) (* x y)) (* (- (+ x y) (* x y)) (- (+ x y) (* x y))))
  (sqrt (- (+ x y) (* x y)))
  (sqrt (- (+ x y) (* x y)))
  (- (* (+ x y) (* (+ x y) (+ x y))) (* (* (* x y) (* x y)) (* x y)))
  (+ (* (* x y) (* x y)) (* (+ (* x y) (+ x y)) (+ x y)))
  (* x (- y))
  (* (- (+ x y) (* x y)) (+ (* x y) (+ x y)))
  (+ (* x y) (+ x y))
  (- y (* x y))
  (* x (- y))
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
5.782 * * * [progress]: adding candidates to table
5.857 * [progress]: [Phase 3 of 3] Extracting.
5.864 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
5.864 * * [simplify]: iteration 0: 5 enodes
5.864 * * [simplify]: iteration 1: 7 enodes
5.865 * * [simplify]: iteration complete: 7 enodes
5.865 * * [simplify]: Extracting #0: cost 1 inf + 0
5.865 * * [simplify]: Extracting #1: cost 3 inf + 0
5.865 * * [simplify]: Extracting #2: cost 5 inf + 0
5.865 * * [simplify]: Extracting #3: cost 3 inf + 2
5.865 * * [simplify]: Extracting #4: cost 0 inf + 208
5.865 * [simplify]: Simplified to:
  (- (+ y x) (* x y))
6.796 * [regime-testing]: Baseline error score: 0.007375921990248781
6.805 * [regime-testing]: Oracle error score: 0.007375921990248781
6.805 * [regime-testing]: End program error score: 0.007375921990248781