5.403 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.035 * [simplify]: Simplifying:
  (+ x (* y (+ z x)))
0.035 * * [simplify]: iteration 0: 6 enodes
0.037 * * [simplify]: iteration 1: 15 enodes
0.043 * * [simplify]: iteration 2: 25 enodes
0.049 * * [simplify]: iteration 3: 35 enodes
0.057 * * [simplify]: iteration 4: 39 enodes
0.066 * * [simplify]: iteration 5: 45 enodes
0.076 * * [simplify]: iteration 6: 50 enodes
0.081 * * [simplify]: iteration 7: 66 enodes
0.089 * * [simplify]: iteration 8: 107 enodes
0.100 * * [simplify]: iteration 9: 134 enodes
0.126 * * [simplify]: iteration 10: 174 enodes
0.152 * * [simplify]: iteration 11: 211 enodes
0.184 * * [simplify]: iteration 12: 280 enodes
0.244 * * [simplify]: iteration 13: 317 enodes
0.291 * * [simplify]: iteration 14: 410 enodes
0.365 * * [simplify]: iteration 15: 447 enodes
0.476 * * [simplify]: iteration 16: 564 enodes
0.617 * * [simplify]: iteration 17: 601 enodes
0.722 * * [simplify]: iteration 18: 742 enodes
0.843 * * [simplify]: iteration 19: 780 enodes
0.946 * * [simplify]: iteration 20: 945 enodes
1.086 * * [simplify]: iteration 21: 982 enodes
1.252 * * [simplify]: iteration 22: 1171 enodes
1.416 * * [simplify]: iteration 23: 1208 enodes
1.635 * * [simplify]: iteration 24: 1421 enodes
1.912 * * [simplify]: iteration 25: 1459 enodes
2.152 * * [simplify]: iteration 26: 1696 enodes
2.459 * * [simplify]: iteration 27: 1733 enodes
2.705 * * [simplify]: iteration 28: 1994 enodes
3.057 * * [simplify]: iteration 29: 2031 enodes
3.397 * * [simplify]: iteration 30: 2316 enodes
3.836 * * [simplify]: iteration 31: 2353 enodes
4.225 * * [simplify]: iteration 32: 2662 enodes
4.615 * * [simplify]: iteration 33: 2701 enodes
5.025 * * [simplify]: iteration 34: 3034 enodes
5.363 * * [simplify]: iteration 35: 3071 enodes
5.849 * * [simplify]: iteration 36: 3428 enodes
6.309 * * [simplify]: iteration 37: 3466 enodes
6.805 * * [simplify]: iteration 38: 3847 enodes
7.539 * * [simplify]: iteration 39: 3884 enodes
8.296 * * [simplify]: iteration 40: 4289 enodes
9.244 * * [simplify]: iteration 41: 4327 enodes
10.056 * * [simplify]: iteration 42: 4756 enodes
10.850 * * [simplify]: iteration 43: 4795 enodes
11.405 * * [simplify]: iteration complete: 5000 enodes
11.405 * * [simplify]: Extracting #0: cost 1 inf + 0
11.405 * * [simplify]: Extracting #1: cost 7 inf + 0
11.406 * * [simplify]: Extracting #2: cost 237 inf + 1
11.413 * * [simplify]: Extracting #3: cost 54 inf + 7767
11.421 * * [simplify]: Extracting #4: cost 0 inf + 10035
11.425 * [simplify]: Simplified to:
  (+ x (* (+ x z) y))
11.426 * * [progress]: iteration 1 / 4
11.426 * * * [progress]: picking best candidate
11.430 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* y (+ z x))))>
11.430 * * * [progress]: localizing error
11.438 * * * [progress]: generating rewritten candidates
11.438 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
11.464 * * * [progress]: generating series expansions
11.464 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
11.464 * [backup-simplify]: Simplify (* y (+ z x)) into (* (+ x z) y)
11.464 * [approximate]: Taking taylor expansion of (* (+ x z) y) in (y z x) around 0
11.464 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x
11.464 * [taylor]: Taking taylor expansion of (+ x z) in x
11.464 * [taylor]: Taking taylor expansion of x in x
11.465 * [backup-simplify]: Simplify 0 into 0
11.465 * [backup-simplify]: Simplify 1 into 1
11.465 * [taylor]: Taking taylor expansion of z in x
11.465 * [backup-simplify]: Simplify z into z
11.465 * [taylor]: Taking taylor expansion of y in x
11.465 * [backup-simplify]: Simplify y into y
11.465 * [taylor]: Taking taylor expansion of (* (+ x z) y) in z
11.465 * [taylor]: Taking taylor expansion of (+ x z) in z
11.465 * [taylor]: Taking taylor expansion of x in z
11.465 * [backup-simplify]: Simplify x into x
11.465 * [taylor]: Taking taylor expansion of z in z
11.465 * [backup-simplify]: Simplify 0 into 0
11.465 * [backup-simplify]: Simplify 1 into 1
11.465 * [taylor]: Taking taylor expansion of y in z
11.465 * [backup-simplify]: Simplify y into y
11.465 * [taylor]: Taking taylor expansion of (* (+ x z) y) in y
11.465 * [taylor]: Taking taylor expansion of (+ x z) in y
11.465 * [taylor]: Taking taylor expansion of x in y
11.465 * [backup-simplify]: Simplify x into x
11.465 * [taylor]: Taking taylor expansion of z in y
11.465 * [backup-simplify]: Simplify z into z
11.465 * [taylor]: Taking taylor expansion of y in y
11.465 * [backup-simplify]: Simplify 0 into 0
11.465 * [backup-simplify]: Simplify 1 into 1
11.465 * [taylor]: Taking taylor expansion of (* (+ x z) y) in y
11.465 * [taylor]: Taking taylor expansion of (+ x z) in y
11.465 * [taylor]: Taking taylor expansion of x in y
11.465 * [backup-simplify]: Simplify x into x
11.465 * [taylor]: Taking taylor expansion of z in y
11.465 * [backup-simplify]: Simplify z into z
11.465 * [taylor]: Taking taylor expansion of y in y
11.465 * [backup-simplify]: Simplify 0 into 0
11.465 * [backup-simplify]: Simplify 1 into 1
11.466 * [backup-simplify]: Simplify (+ x z) into (+ x z)
11.466 * [backup-simplify]: Simplify (* (+ x z) 0) into 0
11.466 * [taylor]: Taking taylor expansion of 0 in z
11.466 * [backup-simplify]: Simplify 0 into 0
11.466 * [taylor]: Taking taylor expansion of 0 in x
11.466 * [backup-simplify]: Simplify 0 into 0
11.466 * [backup-simplify]: Simplify 0 into 0
11.466 * [backup-simplify]: Simplify (+ 0 0) into 0
11.467 * [backup-simplify]: Simplify (+ (* (+ x z) 1) (* 0 0)) into (+ x z)
11.467 * [taylor]: Taking taylor expansion of (+ x z) in z
11.467 * [taylor]: Taking taylor expansion of x in z
11.467 * [backup-simplify]: Simplify x into x
11.467 * [taylor]: Taking taylor expansion of z in z
11.467 * [backup-simplify]: Simplify 0 into 0
11.467 * [backup-simplify]: Simplify 1 into 1
11.467 * [backup-simplify]: Simplify (+ x 0) into x
11.467 * [taylor]: Taking taylor expansion of x in x
11.467 * [backup-simplify]: Simplify 0 into 0
11.467 * [backup-simplify]: Simplify 1 into 1
11.467 * [backup-simplify]: Simplify 0 into 0
11.467 * [taylor]: Taking taylor expansion of 0 in x
11.467 * [backup-simplify]: Simplify 0 into 0
11.467 * [backup-simplify]: Simplify 0 into 0
11.467 * [backup-simplify]: Simplify 0 into 0
11.468 * [backup-simplify]: Simplify (+ 0 0) into 0
11.469 * [backup-simplify]: Simplify (+ (* (+ x z) 0) (+ (* 0 1) (* 0 0))) into 0
11.469 * [taylor]: Taking taylor expansion of 0 in z
11.469 * [backup-simplify]: Simplify 0 into 0
11.469 * [taylor]: Taking taylor expansion of 0 in x
11.469 * [backup-simplify]: Simplify 0 into 0
11.469 * [backup-simplify]: Simplify 0 into 0
11.469 * [backup-simplify]: Simplify (+ 0 1) into 1
11.469 * [taylor]: Taking taylor expansion of 1 in x
11.469 * [backup-simplify]: Simplify 1 into 1
11.469 * [backup-simplify]: Simplify 1 into 1
11.469 * [taylor]: Taking taylor expansion of 0 in x
11.469 * [backup-simplify]: Simplify 0 into 0
11.469 * [backup-simplify]: Simplify 0 into 0
11.469 * [backup-simplify]: Simplify 1 into 1
11.470 * [backup-simplify]: Simplify 0 into 0
11.470 * [backup-simplify]: Simplify 0 into 0
11.470 * [backup-simplify]: Simplify (+ 0 0) into 0
11.471 * [backup-simplify]: Simplify (+ (* (+ x z) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
11.471 * [taylor]: Taking taylor expansion of 0 in z
11.471 * [backup-simplify]: Simplify 0 into 0
11.471 * [taylor]: Taking taylor expansion of 0 in x
11.471 * [backup-simplify]: Simplify 0 into 0
11.471 * [backup-simplify]: Simplify 0 into 0
11.471 * [taylor]: Taking taylor expansion of 0 in x
11.471 * [backup-simplify]: Simplify 0 into 0
11.471 * [backup-simplify]: Simplify 0 into 0
11.472 * [backup-simplify]: Simplify (+ 0 0) into 0
11.472 * [taylor]: Taking taylor expansion of 0 in x
11.472 * [backup-simplify]: Simplify 0 into 0
11.472 * [backup-simplify]: Simplify 0 into 0
11.472 * [taylor]: Taking taylor expansion of 0 in x
11.472 * [backup-simplify]: Simplify 0 into 0
11.472 * [backup-simplify]: Simplify 0 into 0
11.472 * [backup-simplify]: Simplify (+ (* 1 (* x (* 1 y))) (* 1 (* 1 (* z y)))) into (+ (* z y) (* x y))
11.472 * [backup-simplify]: Simplify (* (/ 1 y) (+ (/ 1 z) (/ 1 x))) into (/ (+ (/ 1 x) (/ 1 z)) y)
11.472 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 z)) y) in (y z x) around 0
11.472 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 z)) y) in x
11.472 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in x
11.472 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.472 * [taylor]: Taking taylor expansion of x in x
11.472 * [backup-simplify]: Simplify 0 into 0
11.472 * [backup-simplify]: Simplify 1 into 1
11.473 * [backup-simplify]: Simplify (/ 1 1) into 1
11.473 * [taylor]: Taking taylor expansion of (/ 1 z) in x
11.473 * [taylor]: Taking taylor expansion of z in x
11.473 * [backup-simplify]: Simplify z into z
11.473 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
11.473 * [taylor]: Taking taylor expansion of y in x
11.473 * [backup-simplify]: Simplify y into y
11.473 * [backup-simplify]: Simplify (+ 1 0) into 1
11.474 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.474 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 z)) y) in z
11.474 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in z
11.474 * [taylor]: Taking taylor expansion of (/ 1 x) in z
11.474 * [taylor]: Taking taylor expansion of x in z
11.474 * [backup-simplify]: Simplify x into x
11.474 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.474 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.474 * [taylor]: Taking taylor expansion of z in z
11.474 * [backup-simplify]: Simplify 0 into 0
11.474 * [backup-simplify]: Simplify 1 into 1
11.474 * [backup-simplify]: Simplify (/ 1 1) into 1
11.474 * [taylor]: Taking taylor expansion of y in z
11.474 * [backup-simplify]: Simplify y into y
11.475 * [backup-simplify]: Simplify (+ 0 1) into 1
11.475 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.475 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 z)) y) in y
11.475 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in y
11.475 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.475 * [taylor]: Taking taylor expansion of x in y
11.475 * [backup-simplify]: Simplify x into x
11.475 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.475 * [taylor]: Taking taylor expansion of (/ 1 z) in y
11.475 * [taylor]: Taking taylor expansion of z in y
11.475 * [backup-simplify]: Simplify z into z
11.475 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
11.475 * [taylor]: Taking taylor expansion of y in y
11.475 * [backup-simplify]: Simplify 0 into 0
11.476 * [backup-simplify]: Simplify 1 into 1
11.476 * [backup-simplify]: Simplify (+ (/ 1 x) (/ 1 z)) into (+ (/ 1 x) (/ 1 z))
11.476 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 z)) 1) into (+ (/ 1 x) (/ 1 z))
11.476 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 z)) y) in y
11.476 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in y
11.476 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.476 * [taylor]: Taking taylor expansion of x in y
11.476 * [backup-simplify]: Simplify x into x
11.476 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.476 * [taylor]: Taking taylor expansion of (/ 1 z) in y
11.476 * [taylor]: Taking taylor expansion of z in y
11.476 * [backup-simplify]: Simplify z into z
11.476 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
11.476 * [taylor]: Taking taylor expansion of y in y
11.476 * [backup-simplify]: Simplify 0 into 0
11.476 * [backup-simplify]: Simplify 1 into 1
11.476 * [backup-simplify]: Simplify (+ (/ 1 x) (/ 1 z)) into (+ (/ 1 x) (/ 1 z))
11.477 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 z)) 1) into (+ (/ 1 x) (/ 1 z))
11.477 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in z
11.477 * [taylor]: Taking taylor expansion of (/ 1 x) in z
11.477 * [taylor]: Taking taylor expansion of x in z
11.477 * [backup-simplify]: Simplify x into x
11.477 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.477 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.477 * [taylor]: Taking taylor expansion of z in z
11.477 * [backup-simplify]: Simplify 0 into 0
11.477 * [backup-simplify]: Simplify 1 into 1
11.477 * [backup-simplify]: Simplify (/ 1 1) into 1
11.478 * [backup-simplify]: Simplify (+ 0 1) into 1
11.478 * [taylor]: Taking taylor expansion of 1 in x
11.478 * [backup-simplify]: Simplify 1 into 1
11.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
11.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
11.479 * [backup-simplify]: Simplify (+ 0 0) into 0
11.480 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) (/ 1 z)) (/ 0 1)))) into 0
11.480 * [taylor]: Taking taylor expansion of 0 in z
11.480 * [backup-simplify]: Simplify 0 into 0
11.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.481 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
11.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.481 * [taylor]: Taking taylor expansion of x in x
11.481 * [backup-simplify]: Simplify 0 into 0
11.481 * [backup-simplify]: Simplify 1 into 1
11.481 * [backup-simplify]: Simplify (/ 1 1) into 1
11.481 * [backup-simplify]: Simplify 1 into 1
11.481 * [backup-simplify]: Simplify 1 into 1
11.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
11.482 * [backup-simplify]: Simplify (+ 0 0) into 0
11.489 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.489 * [taylor]: Taking taylor expansion of 0 in z
11.489 * [backup-simplify]: Simplify 0 into 0
11.489 * [taylor]: Taking taylor expansion of 0 in x
11.489 * [backup-simplify]: Simplify 0 into 0
11.489 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
11.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.490 * [backup-simplify]: Simplify (+ 0 0) into 0
11.490 * [taylor]: Taking taylor expansion of 0 in x
11.491 * [backup-simplify]: Simplify 0 into 0
11.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.491 * [backup-simplify]: Simplify 0 into 0
11.491 * [backup-simplify]: Simplify 0 into 0
11.492 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.492 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
11.492 * [backup-simplify]: Simplify (+ 0 0) into 0
11.493 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.493 * [taylor]: Taking taylor expansion of 0 in z
11.494 * [backup-simplify]: Simplify 0 into 0
11.494 * [taylor]: Taking taylor expansion of 0 in x
11.494 * [backup-simplify]: Simplify 0 into 0
11.494 * [taylor]: Taking taylor expansion of 0 in x
11.494 * [backup-simplify]: Simplify 0 into 0
11.494 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.495 * [backup-simplify]: Simplify (+ 0 0) into 0
11.495 * [taylor]: Taking taylor expansion of 0 in x
11.495 * [backup-simplify]: Simplify 0 into 0
11.495 * [backup-simplify]: Simplify 0 into 0
11.495 * [backup-simplify]: Simplify 0 into 0
11.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.495 * [backup-simplify]: Simplify 0 into 0
11.495 * [backup-simplify]: Simplify 0 into 0
11.495 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 y))))) (* 1 (* (/ 1 (/ 1 x)) (* 1 (/ 1 (/ 1 y)))))) into (+ (* z y) (* x y))
11.496 * [backup-simplify]: Simplify (* (/ 1 (- y)) (+ (/ 1 (- z)) (/ 1 (- x)))) into (/ (+ (/ 1 x) (/ 1 z)) y)
11.496 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 z)) y) in (y z x) around 0
11.496 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 z)) y) in x
11.496 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in x
11.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.496 * [taylor]: Taking taylor expansion of x in x
11.496 * [backup-simplify]: Simplify 0 into 0
11.496 * [backup-simplify]: Simplify 1 into 1
11.496 * [backup-simplify]: Simplify (/ 1 1) into 1
11.496 * [taylor]: Taking taylor expansion of (/ 1 z) in x
11.496 * [taylor]: Taking taylor expansion of z in x
11.496 * [backup-simplify]: Simplify z into z
11.496 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
11.496 * [taylor]: Taking taylor expansion of y in x
11.496 * [backup-simplify]: Simplify y into y
11.496 * [backup-simplify]: Simplify (+ 1 0) into 1
11.496 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.496 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 z)) y) in z
11.496 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in z
11.496 * [taylor]: Taking taylor expansion of (/ 1 x) in z
11.496 * [taylor]: Taking taylor expansion of x in z
11.497 * [backup-simplify]: Simplify x into x
11.497 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.497 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.497 * [taylor]: Taking taylor expansion of z in z
11.497 * [backup-simplify]: Simplify 0 into 0
11.497 * [backup-simplify]: Simplify 1 into 1
11.497 * [backup-simplify]: Simplify (/ 1 1) into 1
11.497 * [taylor]: Taking taylor expansion of y in z
11.497 * [backup-simplify]: Simplify y into y
11.497 * [backup-simplify]: Simplify (+ 0 1) into 1
11.497 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.497 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 z)) y) in y
11.497 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in y
11.497 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.497 * [taylor]: Taking taylor expansion of x in y
11.497 * [backup-simplify]: Simplify x into x
11.497 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.497 * [taylor]: Taking taylor expansion of (/ 1 z) in y
11.497 * [taylor]: Taking taylor expansion of z in y
11.497 * [backup-simplify]: Simplify z into z
11.497 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
11.497 * [taylor]: Taking taylor expansion of y in y
11.497 * [backup-simplify]: Simplify 0 into 0
11.497 * [backup-simplify]: Simplify 1 into 1
11.498 * [backup-simplify]: Simplify (+ (/ 1 x) (/ 1 z)) into (+ (/ 1 x) (/ 1 z))
11.498 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 z)) 1) into (+ (/ 1 x) (/ 1 z))
11.498 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 z)) y) in y
11.498 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in y
11.498 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.498 * [taylor]: Taking taylor expansion of x in y
11.498 * [backup-simplify]: Simplify x into x
11.498 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.498 * [taylor]: Taking taylor expansion of (/ 1 z) in y
11.498 * [taylor]: Taking taylor expansion of z in y
11.498 * [backup-simplify]: Simplify z into z
11.498 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
11.498 * [taylor]: Taking taylor expansion of y in y
11.498 * [backup-simplify]: Simplify 0 into 0
11.498 * [backup-simplify]: Simplify 1 into 1
11.498 * [backup-simplify]: Simplify (+ (/ 1 x) (/ 1 z)) into (+ (/ 1 x) (/ 1 z))
11.498 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 z)) 1) into (+ (/ 1 x) (/ 1 z))
11.498 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in z
11.498 * [taylor]: Taking taylor expansion of (/ 1 x) in z
11.498 * [taylor]: Taking taylor expansion of x in z
11.498 * [backup-simplify]: Simplify x into x
11.498 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.498 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.498 * [taylor]: Taking taylor expansion of z in z
11.498 * [backup-simplify]: Simplify 0 into 0
11.498 * [backup-simplify]: Simplify 1 into 1
11.498 * [backup-simplify]: Simplify (/ 1 1) into 1
11.499 * [backup-simplify]: Simplify (+ 0 1) into 1
11.499 * [taylor]: Taking taylor expansion of 1 in x
11.499 * [backup-simplify]: Simplify 1 into 1
11.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
11.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
11.499 * [backup-simplify]: Simplify (+ 0 0) into 0
11.500 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) (/ 1 z)) (/ 0 1)))) into 0
11.500 * [taylor]: Taking taylor expansion of 0 in z
11.500 * [backup-simplify]: Simplify 0 into 0
11.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.500 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
11.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.500 * [taylor]: Taking taylor expansion of x in x
11.500 * [backup-simplify]: Simplify 0 into 0
11.500 * [backup-simplify]: Simplify 1 into 1
11.501 * [backup-simplify]: Simplify (/ 1 1) into 1
11.501 * [backup-simplify]: Simplify 1 into 1
11.501 * [backup-simplify]: Simplify 1 into 1
11.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
11.501 * [backup-simplify]: Simplify (+ 0 0) into 0
11.502 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.502 * [taylor]: Taking taylor expansion of 0 in z
11.502 * [backup-simplify]: Simplify 0 into 0
11.502 * [taylor]: Taking taylor expansion of 0 in x
11.502 * [backup-simplify]: Simplify 0 into 0
11.502 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
11.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.503 * [backup-simplify]: Simplify (+ 0 0) into 0
11.503 * [taylor]: Taking taylor expansion of 0 in x
11.503 * [backup-simplify]: Simplify 0 into 0
11.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.504 * [backup-simplify]: Simplify 0 into 0
11.504 * [backup-simplify]: Simplify 0 into 0
11.504 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.504 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
11.504 * [backup-simplify]: Simplify (+ 0 0) into 0
11.505 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.505 * [taylor]: Taking taylor expansion of 0 in z
11.505 * [backup-simplify]: Simplify 0 into 0
11.505 * [taylor]: Taking taylor expansion of 0 in x
11.505 * [backup-simplify]: Simplify 0 into 0
11.505 * [taylor]: Taking taylor expansion of 0 in x
11.506 * [backup-simplify]: Simplify 0 into 0
11.506 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.506 * [backup-simplify]: Simplify (+ 0 0) into 0
11.506 * [taylor]: Taking taylor expansion of 0 in x
11.506 * [backup-simplify]: Simplify 0 into 0
11.507 * [backup-simplify]: Simplify 0 into 0
11.507 * [backup-simplify]: Simplify 0 into 0
11.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.507 * [backup-simplify]: Simplify 0 into 0
11.507 * [backup-simplify]: Simplify 0 into 0
11.507 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) (* 1 (* (/ 1 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- y))))))) into (+ (* z y) (* x y))
11.507 * * * [progress]: simplifying candidates
11.508 * [simplify]: Simplifying:
  (* y (+ z x))
  (+ (log y) (log (+ z x)))
  (log (* y (+ z x)))
  (exp (* y (+ z x)))
  (* (* (* y y) y) (* (* (+ z x) (+ z x)) (+ z x)))
  (* (cbrt (* y (+ z x))) (cbrt (* y (+ z x))))
  (cbrt (* y (+ z x)))
  (* (* (* y (+ z x)) (* y (+ z x))) (* y (+ z x)))
  (sqrt (* y (+ z x)))
  (sqrt (* y (+ z x)))
  (* (sqrt y) (sqrt (+ z x)))
  (* (sqrt y) (sqrt (+ z x)))
  (* y z)
  (* y x)
  (* z y)
  (* x y)
  (* y (* (cbrt (+ z x)) (cbrt (+ z x))))
  (* y (sqrt (+ z x)))
  (* y 1)
  (* y 1)
  (* (cbrt y) (+ z x))
  (* (sqrt y) (+ z x))
  (* y (+ z x))
  (* y (+ (pow z 3) (pow x 3)))
  (* y (- (* z z) (* x x)))
  (+ (* z y) (* x y))
  (+ (* z y) (* x y))
  (+ (* z y) (* x y))
11.508 * * [simplify]: iteration 0: 46 enodes
11.522 * * [simplify]: iteration 1: 140 enodes
11.558 * * [simplify]: iteration 2: 470 enodes
12.184 * * [simplify]: iteration 3: 2325 enodes
12.936 * * [simplify]: iteration complete: 5115 enodes
12.936 * * [simplify]: Extracting #0: cost 19 inf + 0
12.937 * * [simplify]: Extracting #1: cost 268 inf + 1
12.945 * * [simplify]: Extracting #2: cost 1113 inf + 8745
12.966 * * [simplify]: Extracting #3: cost 1278 inf + 79122
13.034 * * [simplify]: Extracting #4: cost 277 inf + 280913
13.167 * * [simplify]: Extracting #5: cost 24 inf + 336827
13.250 * * [simplify]: Extracting #6: cost 9 inf + 338010
13.369 * * [simplify]: Extracting #7: cost 0 inf + 340287
13.495 * [simplify]: Simplified to:
  (* (+ z x) y)
  (log (* (+ z x) y))
  (log (* (+ z x) y))
  (exp (* (+ z x) y))
  (* (* (+ z x) y) (* (* (+ z x) y) (* (+ z x) y)))
  (* (cbrt (* (+ z x) y)) (cbrt (* (+ z x) y)))
  (cbrt (* (+ z x) y))
  (* (* (+ z x) y) (* (* (+ z x) y) (* (+ z x) y)))
  (sqrt (* (+ z x) y))
  (sqrt (* (+ z x) y))
  (* (sqrt y) (sqrt (+ z x)))
  (* (sqrt y) (sqrt (+ z x)))
  (* z y)
  (* y x)
  (* z y)
  (* y x)
  (* y (* (cbrt (+ z x)) (cbrt (+ z x))))
  (* y (sqrt (+ z x)))
  y
  y
  (* (+ z x) (cbrt y))
  (* (sqrt y) (+ z x))
  (* (+ z x) y)
  (* y (+ (* (* x x) x) (* (* z z) z)))
  (* y (* (+ z x) (- z x)))
  (* (+ z x) y)
  (* (+ z x) y)
  (* (+ z x) y)
13.496 * * * [progress]: adding candidates to table
13.596 * * [progress]: iteration 2 / 4
13.596 * * * [progress]: picking best candidate
13.599 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (+ (* y z) (* y x))))>
13.600 * * * [progress]: localizing error
13.609 * * * [progress]: generating rewritten candidates
13.609 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
13.615 * * * [progress]: generating series expansions
13.615 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
13.616 * [backup-simplify]: Simplify (+ (* y z) (* y x)) into (+ (* z y) (* x y))
13.616 * [approximate]: Taking taylor expansion of (+ (* z y) (* x y)) in (y z x) around 0
13.616 * [taylor]: Taking taylor expansion of (+ (* z y) (* x y)) in x
13.616 * [taylor]: Taking taylor expansion of (* z y) in x
13.616 * [taylor]: Taking taylor expansion of z in x
13.616 * [backup-simplify]: Simplify z into z
13.616 * [taylor]: Taking taylor expansion of y in x
13.616 * [backup-simplify]: Simplify y into y
13.616 * [taylor]: Taking taylor expansion of (* x y) in x
13.616 * [taylor]: Taking taylor expansion of x in x
13.616 * [backup-simplify]: Simplify 0 into 0
13.616 * [backup-simplify]: Simplify 1 into 1
13.616 * [taylor]: Taking taylor expansion of y in x
13.616 * [backup-simplify]: Simplify y into y
13.616 * [taylor]: Taking taylor expansion of (+ (* z y) (* x y)) in z
13.616 * [taylor]: Taking taylor expansion of (* z y) in z
13.616 * [taylor]: Taking taylor expansion of z in z
13.616 * [backup-simplify]: Simplify 0 into 0
13.616 * [backup-simplify]: Simplify 1 into 1
13.616 * [taylor]: Taking taylor expansion of y in z
13.616 * [backup-simplify]: Simplify y into y
13.616 * [taylor]: Taking taylor expansion of (* x y) in z
13.616 * [taylor]: Taking taylor expansion of x in z
13.616 * [backup-simplify]: Simplify x into x
13.616 * [taylor]: Taking taylor expansion of y in z
13.616 * [backup-simplify]: Simplify y into y
13.616 * [taylor]: Taking taylor expansion of (+ (* z y) (* x y)) in y
13.616 * [taylor]: Taking taylor expansion of (* z y) in y
13.616 * [taylor]: Taking taylor expansion of z in y
13.616 * [backup-simplify]: Simplify z into z
13.616 * [taylor]: Taking taylor expansion of y in y
13.616 * [backup-simplify]: Simplify 0 into 0
13.616 * [backup-simplify]: Simplify 1 into 1
13.616 * [taylor]: Taking taylor expansion of (* x y) in y
13.616 * [taylor]: Taking taylor expansion of x in y
13.616 * [backup-simplify]: Simplify x into x
13.616 * [taylor]: Taking taylor expansion of y in y
13.616 * [backup-simplify]: Simplify 0 into 0
13.616 * [backup-simplify]: Simplify 1 into 1
13.616 * [taylor]: Taking taylor expansion of (+ (* z y) (* x y)) in y
13.616 * [taylor]: Taking taylor expansion of (* z y) in y
13.616 * [taylor]: Taking taylor expansion of z in y
13.616 * [backup-simplify]: Simplify z into z
13.616 * [taylor]: Taking taylor expansion of y in y
13.616 * [backup-simplify]: Simplify 0 into 0
13.616 * [backup-simplify]: Simplify 1 into 1
13.616 * [taylor]: Taking taylor expansion of (* x y) in y
13.616 * [taylor]: Taking taylor expansion of x in y
13.616 * [backup-simplify]: Simplify x into x
13.616 * [taylor]: Taking taylor expansion of y in y
13.616 * [backup-simplify]: Simplify 0 into 0
13.616 * [backup-simplify]: Simplify 1 into 1
13.616 * [backup-simplify]: Simplify (* z 0) into 0
13.616 * [backup-simplify]: Simplify (* x 0) into 0
13.617 * [backup-simplify]: Simplify (+ 0 0) into 0
13.617 * [taylor]: Taking taylor expansion of 0 in z
13.617 * [backup-simplify]: Simplify 0 into 0
13.617 * [taylor]: Taking taylor expansion of 0 in x
13.617 * [backup-simplify]: Simplify 0 into 0
13.617 * [backup-simplify]: Simplify 0 into 0
13.617 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
13.618 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
13.618 * [backup-simplify]: Simplify (+ z x) into (+ x z)
13.618 * [taylor]: Taking taylor expansion of (+ x z) in z
13.618 * [taylor]: Taking taylor expansion of x in z
13.618 * [backup-simplify]: Simplify x into x
13.618 * [taylor]: Taking taylor expansion of z in z
13.618 * [backup-simplify]: Simplify 0 into 0
13.618 * [backup-simplify]: Simplify 1 into 1
13.618 * [backup-simplify]: Simplify (+ x 0) into x
13.618 * [taylor]: Taking taylor expansion of x in x
13.618 * [backup-simplify]: Simplify 0 into 0
13.618 * [backup-simplify]: Simplify 1 into 1
13.618 * [backup-simplify]: Simplify 0 into 0
13.618 * [taylor]: Taking taylor expansion of 0 in x
13.618 * [backup-simplify]: Simplify 0 into 0
13.618 * [backup-simplify]: Simplify 0 into 0
13.618 * [backup-simplify]: Simplify 0 into 0
13.618 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
13.619 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
13.619 * [backup-simplify]: Simplify (+ 0 0) into 0
13.619 * [taylor]: Taking taylor expansion of 0 in z
13.619 * [backup-simplify]: Simplify 0 into 0
13.619 * [taylor]: Taking taylor expansion of 0 in x
13.619 * [backup-simplify]: Simplify 0 into 0
13.619 * [backup-simplify]: Simplify 0 into 0
13.619 * [backup-simplify]: Simplify (+ 0 1) into 1
13.619 * [taylor]: Taking taylor expansion of 1 in x
13.619 * [backup-simplify]: Simplify 1 into 1
13.619 * [backup-simplify]: Simplify 1 into 1
13.619 * [taylor]: Taking taylor expansion of 0 in x
13.619 * [backup-simplify]: Simplify 0 into 0
13.619 * [backup-simplify]: Simplify 0 into 0
13.620 * [backup-simplify]: Simplify 1 into 1
13.620 * [backup-simplify]: Simplify 0 into 0
13.620 * [backup-simplify]: Simplify 0 into 0
13.620 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
13.621 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
13.621 * [backup-simplify]: Simplify (+ 0 0) into 0
13.622 * [taylor]: Taking taylor expansion of 0 in z
13.622 * [backup-simplify]: Simplify 0 into 0
13.622 * [taylor]: Taking taylor expansion of 0 in x
13.622 * [backup-simplify]: Simplify 0 into 0
13.622 * [backup-simplify]: Simplify 0 into 0
13.622 * [taylor]: Taking taylor expansion of 0 in x
13.622 * [backup-simplify]: Simplify 0 into 0
13.622 * [backup-simplify]: Simplify 0 into 0
13.622 * [backup-simplify]: Simplify (+ 0 0) into 0
13.622 * [taylor]: Taking taylor expansion of 0 in x
13.622 * [backup-simplify]: Simplify 0 into 0
13.622 * [backup-simplify]: Simplify 0 into 0
13.622 * [taylor]: Taking taylor expansion of 0 in x
13.622 * [backup-simplify]: Simplify 0 into 0
13.622 * [backup-simplify]: Simplify 0 into 0
13.623 * [backup-simplify]: Simplify (+ (* 1 (* x (* 1 y))) (* 1 (* 1 (* z y)))) into (+ (* z y) (* x y))
13.623 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 z)) (* (/ 1 y) (/ 1 x))) into (+ (/ 1 (* x y)) (/ 1 (* z y)))
13.623 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 (* z y))) in (y z x) around 0
13.623 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 (* z y))) in x
13.623 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
13.623 * [taylor]: Taking taylor expansion of (* x y) in x
13.623 * [taylor]: Taking taylor expansion of x in x
13.623 * [backup-simplify]: Simplify 0 into 0
13.623 * [backup-simplify]: Simplify 1 into 1
13.623 * [taylor]: Taking taylor expansion of y in x
13.623 * [backup-simplify]: Simplify y into y
13.623 * [backup-simplify]: Simplify (* 0 y) into 0
13.624 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.624 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.624 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
13.624 * [taylor]: Taking taylor expansion of (* z y) in x
13.624 * [taylor]: Taking taylor expansion of z in x
13.624 * [backup-simplify]: Simplify z into z
13.624 * [taylor]: Taking taylor expansion of y in x
13.624 * [backup-simplify]: Simplify y into y
13.624 * [backup-simplify]: Simplify (* z y) into (* z y)
13.624 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
13.624 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 (* z y))) in z
13.624 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
13.624 * [taylor]: Taking taylor expansion of (* x y) in z
13.624 * [taylor]: Taking taylor expansion of x in z
13.624 * [backup-simplify]: Simplify x into x
13.624 * [taylor]: Taking taylor expansion of y in z
13.624 * [backup-simplify]: Simplify y into y
13.624 * [backup-simplify]: Simplify (* x y) into (* x y)
13.624 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
13.624 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
13.624 * [taylor]: Taking taylor expansion of (* z y) in z
13.624 * [taylor]: Taking taylor expansion of z in z
13.624 * [backup-simplify]: Simplify 0 into 0
13.624 * [backup-simplify]: Simplify 1 into 1
13.624 * [taylor]: Taking taylor expansion of y in z
13.624 * [backup-simplify]: Simplify y into y
13.625 * [backup-simplify]: Simplify (* 0 y) into 0
13.625 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.625 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.625 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 (* z y))) in y
13.625 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
13.625 * [taylor]: Taking taylor expansion of (* x y) in y
13.625 * [taylor]: Taking taylor expansion of x in y
13.625 * [backup-simplify]: Simplify x into x
13.625 * [taylor]: Taking taylor expansion of y in y
13.625 * [backup-simplify]: Simplify 0 into 0
13.625 * [backup-simplify]: Simplify 1 into 1
13.625 * [backup-simplify]: Simplify (* x 0) into 0
13.626 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
13.626 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.626 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
13.626 * [taylor]: Taking taylor expansion of (* z y) in y
13.626 * [taylor]: Taking taylor expansion of z in y
13.626 * [backup-simplify]: Simplify z into z
13.626 * [taylor]: Taking taylor expansion of y in y
13.626 * [backup-simplify]: Simplify 0 into 0
13.626 * [backup-simplify]: Simplify 1 into 1
13.626 * [backup-simplify]: Simplify (* z 0) into 0
13.627 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
13.627 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
13.627 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 (* z y))) in y
13.627 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
13.627 * [taylor]: Taking taylor expansion of (* x y) in y
13.627 * [taylor]: Taking taylor expansion of x in y
13.627 * [backup-simplify]: Simplify x into x
13.627 * [taylor]: Taking taylor expansion of y in y
13.627 * [backup-simplify]: Simplify 0 into 0
13.627 * [backup-simplify]: Simplify 1 into 1
13.627 * [backup-simplify]: Simplify (* x 0) into 0
13.627 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
13.627 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.627 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
13.627 * [taylor]: Taking taylor expansion of (* z y) in y
13.627 * [taylor]: Taking taylor expansion of z in y
13.627 * [backup-simplify]: Simplify z into z
13.627 * [taylor]: Taking taylor expansion of y in y
13.627 * [backup-simplify]: Simplify 0 into 0
13.628 * [backup-simplify]: Simplify 1 into 1
13.628 * [backup-simplify]: Simplify (* z 0) into 0
13.628 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
13.628 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
13.628 * [backup-simplify]: Simplify (+ (/ 1 x) (/ 1 z)) into (+ (/ 1 x) (/ 1 z))
13.628 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in z
13.628 * [taylor]: Taking taylor expansion of (/ 1 x) in z
13.628 * [taylor]: Taking taylor expansion of x in z
13.628 * [backup-simplify]: Simplify x into x
13.628 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.628 * [taylor]: Taking taylor expansion of (/ 1 z) in z
13.629 * [taylor]: Taking taylor expansion of z in z
13.629 * [backup-simplify]: Simplify 0 into 0
13.629 * [backup-simplify]: Simplify 1 into 1
13.629 * [backup-simplify]: Simplify (/ 1 1) into 1
13.629 * [backup-simplify]: Simplify (+ 0 1) into 1
13.629 * [taylor]: Taking taylor expansion of 1 in x
13.629 * [backup-simplify]: Simplify 1 into 1
13.630 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
13.630 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
13.631 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
13.631 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
13.632 * [backup-simplify]: Simplify (+ 0 0) into 0
13.632 * [taylor]: Taking taylor expansion of 0 in z
13.632 * [backup-simplify]: Simplify 0 into 0
13.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.633 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
13.633 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.633 * [taylor]: Taking taylor expansion of x in x
13.633 * [backup-simplify]: Simplify 0 into 0
13.633 * [backup-simplify]: Simplify 1 into 1
13.634 * [backup-simplify]: Simplify (/ 1 1) into 1
13.634 * [backup-simplify]: Simplify 1 into 1
13.634 * [backup-simplify]: Simplify 1 into 1
13.635 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
13.635 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
13.636 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
13.636 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
13.636 * [backup-simplify]: Simplify (+ 0 0) into 0
13.636 * [taylor]: Taking taylor expansion of 0 in z
13.636 * [backup-simplify]: Simplify 0 into 0
13.636 * [taylor]: Taking taylor expansion of 0 in x
13.636 * [backup-simplify]: Simplify 0 into 0
13.637 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
13.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.638 * [backup-simplify]: Simplify (+ 0 0) into 0
13.638 * [taylor]: Taking taylor expansion of 0 in x
13.638 * [backup-simplify]: Simplify 0 into 0
13.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.639 * [backup-simplify]: Simplify 0 into 0
13.639 * [backup-simplify]: Simplify 0 into 0
13.640 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
13.640 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
13.641 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
13.642 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
13.642 * [backup-simplify]: Simplify (+ 0 0) into 0
13.642 * [taylor]: Taking taylor expansion of 0 in z
13.642 * [backup-simplify]: Simplify 0 into 0
13.642 * [taylor]: Taking taylor expansion of 0 in x
13.642 * [backup-simplify]: Simplify 0 into 0
13.642 * [taylor]: Taking taylor expansion of 0 in x
13.642 * [backup-simplify]: Simplify 0 into 0
13.642 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
13.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.644 * [backup-simplify]: Simplify (+ 0 0) into 0
13.644 * [taylor]: Taking taylor expansion of 0 in x
13.644 * [backup-simplify]: Simplify 0 into 0
13.644 * [backup-simplify]: Simplify 0 into 0
13.644 * [backup-simplify]: Simplify 0 into 0
13.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.645 * [backup-simplify]: Simplify 0 into 0
13.645 * [backup-simplify]: Simplify 0 into 0
13.645 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 y))))) (* 1 (* (/ 1 (/ 1 x)) (* 1 (/ 1 (/ 1 y)))))) into (+ (* z y) (* x y))
13.646 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- z))) (* (/ 1 (- y)) (/ 1 (- x)))) into (+ (/ 1 (* x y)) (/ 1 (* z y)))
13.646 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 (* z y))) in (y z x) around 0
13.646 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 (* z y))) in x
13.646 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
13.646 * [taylor]: Taking taylor expansion of (* x y) in x
13.646 * [taylor]: Taking taylor expansion of x in x
13.646 * [backup-simplify]: Simplify 0 into 0
13.646 * [backup-simplify]: Simplify 1 into 1
13.646 * [taylor]: Taking taylor expansion of y in x
13.646 * [backup-simplify]: Simplify y into y
13.646 * [backup-simplify]: Simplify (* 0 y) into 0
13.646 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.647 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.647 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
13.647 * [taylor]: Taking taylor expansion of (* z y) in x
13.647 * [taylor]: Taking taylor expansion of z in x
13.647 * [backup-simplify]: Simplify z into z
13.647 * [taylor]: Taking taylor expansion of y in x
13.647 * [backup-simplify]: Simplify y into y
13.647 * [backup-simplify]: Simplify (* z y) into (* z y)
13.647 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
13.647 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 (* z y))) in z
13.647 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
13.647 * [taylor]: Taking taylor expansion of (* x y) in z
13.647 * [taylor]: Taking taylor expansion of x in z
13.647 * [backup-simplify]: Simplify x into x
13.647 * [taylor]: Taking taylor expansion of y in z
13.647 * [backup-simplify]: Simplify y into y
13.647 * [backup-simplify]: Simplify (* x y) into (* x y)
13.647 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
13.647 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
13.647 * [taylor]: Taking taylor expansion of (* z y) in z
13.647 * [taylor]: Taking taylor expansion of z in z
13.647 * [backup-simplify]: Simplify 0 into 0
13.647 * [backup-simplify]: Simplify 1 into 1
13.647 * [taylor]: Taking taylor expansion of y in z
13.647 * [backup-simplify]: Simplify y into y
13.647 * [backup-simplify]: Simplify (* 0 y) into 0
13.648 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.648 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.648 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 (* z y))) in y
13.648 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
13.648 * [taylor]: Taking taylor expansion of (* x y) in y
13.648 * [taylor]: Taking taylor expansion of x in y
13.648 * [backup-simplify]: Simplify x into x
13.648 * [taylor]: Taking taylor expansion of y in y
13.648 * [backup-simplify]: Simplify 0 into 0
13.648 * [backup-simplify]: Simplify 1 into 1
13.648 * [backup-simplify]: Simplify (* x 0) into 0
13.653 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
13.653 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.653 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
13.653 * [taylor]: Taking taylor expansion of (* z y) in y
13.653 * [taylor]: Taking taylor expansion of z in y
13.653 * [backup-simplify]: Simplify z into z
13.653 * [taylor]: Taking taylor expansion of y in y
13.653 * [backup-simplify]: Simplify 0 into 0
13.653 * [backup-simplify]: Simplify 1 into 1
13.654 * [backup-simplify]: Simplify (* z 0) into 0
13.654 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
13.654 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
13.654 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 (* z y))) in y
13.654 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
13.654 * [taylor]: Taking taylor expansion of (* x y) in y
13.654 * [taylor]: Taking taylor expansion of x in y
13.654 * [backup-simplify]: Simplify x into x
13.654 * [taylor]: Taking taylor expansion of y in y
13.654 * [backup-simplify]: Simplify 0 into 0
13.654 * [backup-simplify]: Simplify 1 into 1
13.654 * [backup-simplify]: Simplify (* x 0) into 0
13.655 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
13.655 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.655 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
13.655 * [taylor]: Taking taylor expansion of (* z y) in y
13.655 * [taylor]: Taking taylor expansion of z in y
13.655 * [backup-simplify]: Simplify z into z
13.655 * [taylor]: Taking taylor expansion of y in y
13.655 * [backup-simplify]: Simplify 0 into 0
13.655 * [backup-simplify]: Simplify 1 into 1
13.655 * [backup-simplify]: Simplify (* z 0) into 0
13.656 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
13.656 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
13.656 * [backup-simplify]: Simplify (+ (/ 1 x) (/ 1 z)) into (+ (/ 1 x) (/ 1 z))
13.656 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in z
13.656 * [taylor]: Taking taylor expansion of (/ 1 x) in z
13.656 * [taylor]: Taking taylor expansion of x in z
13.656 * [backup-simplify]: Simplify x into x
13.656 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.656 * [taylor]: Taking taylor expansion of (/ 1 z) in z
13.656 * [taylor]: Taking taylor expansion of z in z
13.656 * [backup-simplify]: Simplify 0 into 0
13.656 * [backup-simplify]: Simplify 1 into 1
13.657 * [backup-simplify]: Simplify (/ 1 1) into 1
13.657 * [backup-simplify]: Simplify (+ 0 1) into 1
13.657 * [taylor]: Taking taylor expansion of 1 in x
13.657 * [backup-simplify]: Simplify 1 into 1
13.658 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
13.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
13.659 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
13.659 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
13.660 * [backup-simplify]: Simplify (+ 0 0) into 0
13.660 * [taylor]: Taking taylor expansion of 0 in z
13.660 * [backup-simplify]: Simplify 0 into 0
13.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.661 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
13.661 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.661 * [taylor]: Taking taylor expansion of x in x
13.661 * [backup-simplify]: Simplify 0 into 0
13.661 * [backup-simplify]: Simplify 1 into 1
13.661 * [backup-simplify]: Simplify (/ 1 1) into 1
13.661 * [backup-simplify]: Simplify 1 into 1
13.661 * [backup-simplify]: Simplify 1 into 1
13.662 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
13.662 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
13.663 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
13.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
13.664 * [backup-simplify]: Simplify (+ 0 0) into 0
13.664 * [taylor]: Taking taylor expansion of 0 in z
13.664 * [backup-simplify]: Simplify 0 into 0
13.664 * [taylor]: Taking taylor expansion of 0 in x
13.664 * [backup-simplify]: Simplify 0 into 0
13.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
13.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.665 * [backup-simplify]: Simplify (+ 0 0) into 0
13.665 * [taylor]: Taking taylor expansion of 0 in x
13.665 * [backup-simplify]: Simplify 0 into 0
13.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.666 * [backup-simplify]: Simplify 0 into 0
13.666 * [backup-simplify]: Simplify 0 into 0
13.667 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
13.668 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
13.669 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
13.669 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
13.669 * [backup-simplify]: Simplify (+ 0 0) into 0
13.669 * [taylor]: Taking taylor expansion of 0 in z
13.669 * [backup-simplify]: Simplify 0 into 0
13.669 * [taylor]: Taking taylor expansion of 0 in x
13.670 * [backup-simplify]: Simplify 0 into 0
13.670 * [taylor]: Taking taylor expansion of 0 in x
13.670 * [backup-simplify]: Simplify 0 into 0
13.670 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
13.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.671 * [backup-simplify]: Simplify (+ 0 0) into 0
13.671 * [taylor]: Taking taylor expansion of 0 in x
13.671 * [backup-simplify]: Simplify 0 into 0
13.671 * [backup-simplify]: Simplify 0 into 0
13.671 * [backup-simplify]: Simplify 0 into 0
13.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.672 * [backup-simplify]: Simplify 0 into 0
13.672 * [backup-simplify]: Simplify 0 into 0
13.673 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) (* 1 (* (/ 1 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- y))))))) into (+ (* z y) (* x y))
13.673 * * * [progress]: simplifying candidates
13.673 * [simplify]: Simplifying:
  (* (exp (* y z)) (exp (* y x)))
  (log (+ (* y z) (* y x)))
  (exp (+ (* y z) (* y x)))
  (* (cbrt (+ (* y z) (* y x))) (cbrt (+ (* y z) (* y x))))
  (cbrt (+ (* y z) (* y x)))
  (* (* (+ (* y z) (* y x)) (+ (* y z) (* y x))) (+ (* y z) (* y x)))
  (sqrt (+ (* y z) (* y x)))
  (sqrt (+ (* y z) (* y x)))
  (+ (pow (* y z) 3) (pow (* y x) 3))
  (+ (* (* y z) (* y z)) (- (* (* y x) (* y x)) (* (* y z) (* y x))))
  (- (* (* y z) (* y z)) (* (* y x) (* y x)))
  (- (* y z) (* y x))
  (+ z x)
  (+ (* z y) (* x y))
  (+ (* z y) (* x y))
  (+ (* z y) (* x y))
13.674 * * [simplify]: iteration 0: 31 enodes
13.690 * * [simplify]: iteration 1: 100 enodes
13.731 * * [simplify]: iteration 2: 388 enodes
14.053 * * [simplify]: iteration 3: 1245 enodes
15.333 * * [simplify]: iteration 4: 3478 enodes
16.532 * * [simplify]: iteration complete: 5000 enodes
16.532 * * [simplify]: Extracting #0: cost 12 inf + 0
16.532 * * [simplify]: Extracting #1: cost 177 inf + 0
16.540 * * [simplify]: Extracting #2: cost 726 inf + 1309
16.545 * * [simplify]: Extracting #3: cost 933 inf + 8974
16.572 * * [simplify]: Extracting #4: cost 567 inf + 107706
16.640 * * [simplify]: Extracting #5: cost 108 inf + 274291
16.725 * * [simplify]: Extracting #6: cost 21 inf + 305619
16.838 * * [simplify]: Extracting #7: cost 2 inf + 309642
16.899 * * [simplify]: Extracting #8: cost 0 inf + 310230
16.993 * [simplify]: Simplified to:
  (exp (* (+ z x) y))
  (log (* (+ z x) y))
  (exp (* (+ z x) y))
  (* (cbrt (* (+ z x) y)) (cbrt (* (+ z x) y)))
  (cbrt (* (+ z x) y))
  (* (* (+ z x) y) (* (* (+ z x) y) (* (+ z x) y)))
  (sqrt (* (+ z x) y))
  (sqrt (* (+ z x) y))
  (+ (* (* y z) (* (* y z) (* y z))) (* (* x y) (* (* x y) (* x y))))
  (* (* y (+ (* x (- x z)) (* z z))) y)
  (* (+ z x) (* (- z x) (* y y)))
  (* (- z x) y)
  (+ z x)
  (* (+ z x) y)
  (* (+ z x) y)
  (* (+ z x) y)
16.994 * * * [progress]: adding candidates to table
17.078 * [progress]: [Phase 3 of 3] Extracting.
17.089 * [simplify]: Simplifying:
  (+ x (+ (* y z) (* y x)))
17.089 * * [simplify]: iteration 0: 7 enodes
17.090 * * [simplify]: iteration 1: 11 enodes
17.091 * * [simplify]: iteration complete: 11 enodes
17.091 * * [simplify]: Extracting #0: cost 1 inf + 0
17.091 * * [simplify]: Extracting #1: cost 3 inf + 0
17.091 * * [simplify]: Extracting #2: cost 4 inf + 1
17.091 * * [simplify]: Extracting #3: cost 6 inf + 1
17.091 * * [simplify]: Extracting #4: cost 0 inf + 373
17.092 * [simplify]: Simplified to:
  (+ (+ (* z y) (* x y)) x)
18.369 * [regime-testing]: Baseline error score: 0.01595011407684975
18.378 * [regime-testing]: Oracle error score: 0.01595011407684975
18.379 * [regime-testing]: End program error score: 0.01595011407684975