1.594 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying:
  (+ x (/ (- y x) z))
0.036 * * [simplify]: iteration 0: 6 enodes
0.037 * * [simplify]: iteration 1: 12 enodes
0.040 * * [simplify]: iteration 2: 19 enodes
0.045 * * [simplify]: iteration 3: 28 enodes
0.052 * * [simplify]: iteration 4: 39 enodes
0.063 * * [simplify]: iteration 5: 96 enodes
0.089 * * [simplify]: iteration 6: 221 enodes
0.151 * * [simplify]: iteration 7: 621 enodes
0.706 * * [simplify]: iteration 8: 2177 enodes
1.433 * * [simplify]: iteration complete: 5001 enodes
1.433 * * [simplify]: Extracting #0: cost 1 inf + 0
1.437 * * [simplify]: Extracting #1: cost 1630 inf + 0
1.442 * * [simplify]: Extracting #2: cost 1824 inf + 7
1.448 * * [simplify]: Extracting #3: cost 1771 inf + 135
1.459 * * [simplify]: Extracting #4: cost 175 inf + 9625
1.465 * * [simplify]: Extracting #5: cost 0 inf + 10664
1.470 * [simplify]: Simplified to:
  (+ (/ (- y x) z) x)
1.474 * * [progress]: iteration 1 / 4
1.474 * * * [progress]: picking best candidate
1.476 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (/ (- y x) z) x))>
1.476 * * * [progress]: localizing error
1.484 * * * [progress]: generating rewritten candidates
1.484 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
1.503 * * * [progress]: generating series expansions
1.503 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
1.509 * [backup-simplify]: Simplify (/ (- y x) z) into (/ (- y x) z)
1.509 * [approximate]: Taking taylor expansion of (/ (- y x) z) in (y x z) around 0
1.510 * [taylor]: Taking taylor expansion of (/ (- y x) z) in z
1.511 * [taylor]: Taking taylor expansion of (- y x) in z
1.511 * [taylor]: Taking taylor expansion of y in z
1.511 * [backup-simplify]: Simplify y into y
1.511 * [taylor]: Taking taylor expansion of x in z
1.511 * [backup-simplify]: Simplify x into x
1.511 * [taylor]: Taking taylor expansion of z in z
1.511 * [backup-simplify]: Simplify 0 into 0
1.511 * [backup-simplify]: Simplify 1 into 1
1.511 * [backup-simplify]: Simplify (- x) into (- x)
1.512 * [backup-simplify]: Simplify (+ y (- x)) into (- y x)
1.512 * [backup-simplify]: Simplify (/ (- y x) 1) into (- y x)
1.512 * [taylor]: Taking taylor expansion of (/ (- y x) z) in x
1.512 * [taylor]: Taking taylor expansion of (- y x) in x
1.512 * [taylor]: Taking taylor expansion of y in x
1.512 * [backup-simplify]: Simplify y into y
1.512 * [taylor]: Taking taylor expansion of x in x
1.512 * [backup-simplify]: Simplify 0 into 0
1.512 * [backup-simplify]: Simplify 1 into 1
1.512 * [taylor]: Taking taylor expansion of z in x
1.512 * [backup-simplify]: Simplify z into z
1.512 * [backup-simplify]: Simplify (- 0) into 0
1.513 * [backup-simplify]: Simplify (+ y 0) into y
1.513 * [backup-simplify]: Simplify (/ y z) into (/ y z)
1.513 * [taylor]: Taking taylor expansion of (/ (- y x) z) in y
1.513 * [taylor]: Taking taylor expansion of (- y x) in y
1.513 * [taylor]: Taking taylor expansion of y in y
1.513 * [backup-simplify]: Simplify 0 into 0
1.513 * [backup-simplify]: Simplify 1 into 1
1.513 * [taylor]: Taking taylor expansion of x in y
1.513 * [backup-simplify]: Simplify x into x
1.513 * [taylor]: Taking taylor expansion of z in y
1.513 * [backup-simplify]: Simplify z into z
1.513 * [backup-simplify]: Simplify (- x) into (- x)
1.513 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
1.513 * [backup-simplify]: Simplify (/ (- x) z) into (* -1 (/ x z))
1.513 * [taylor]: Taking taylor expansion of (/ (- y x) z) in y
1.513 * [taylor]: Taking taylor expansion of (- y x) in y
1.513 * [taylor]: Taking taylor expansion of y in y
1.513 * [backup-simplify]: Simplify 0 into 0
1.513 * [backup-simplify]: Simplify 1 into 1
1.513 * [taylor]: Taking taylor expansion of x in y
1.513 * [backup-simplify]: Simplify x into x
1.513 * [taylor]: Taking taylor expansion of z in y
1.513 * [backup-simplify]: Simplify z into z
1.513 * [backup-simplify]: Simplify (- x) into (- x)
1.514 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
1.514 * [backup-simplify]: Simplify (/ (- x) z) into (* -1 (/ x z))
1.514 * [taylor]: Taking taylor expansion of (* -1 (/ x z)) in x
1.514 * [taylor]: Taking taylor expansion of -1 in x
1.514 * [backup-simplify]: Simplify -1 into -1
1.514 * [taylor]: Taking taylor expansion of (/ x z) in x
1.514 * [taylor]: Taking taylor expansion of x in x
1.514 * [backup-simplify]: Simplify 0 into 0
1.514 * [backup-simplify]: Simplify 1 into 1
1.514 * [taylor]: Taking taylor expansion of z in x
1.514 * [backup-simplify]: Simplify z into z
1.515 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.515 * [backup-simplify]: Simplify (- 0) into 0
1.516 * [backup-simplify]: Simplify (+ 1 0) into 1
1.517 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ x z)) (/ 0 z)))) into (/ 1 z)
1.517 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.517 * [taylor]: Taking taylor expansion of z in x
1.517 * [backup-simplify]: Simplify z into z
1.517 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.517 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.517 * [taylor]: Taking taylor expansion of z in z
1.517 * [backup-simplify]: Simplify 0 into 0
1.517 * [backup-simplify]: Simplify 1 into 1
1.517 * [backup-simplify]: Simplify (/ 1 1) into 1
1.517 * [backup-simplify]: Simplify 1 into 1
1.518 * [backup-simplify]: Simplify (* -1 (/ 1 z)) into (/ -1 z)
1.518 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.518 * [taylor]: Taking taylor expansion of -1 in z
1.518 * [backup-simplify]: Simplify -1 into -1
1.518 * [taylor]: Taking taylor expansion of z in z
1.518 * [backup-simplify]: Simplify 0 into 0
1.518 * [backup-simplify]: Simplify 1 into 1
1.519 * [backup-simplify]: Simplify (/ -1 1) into -1
1.519 * [backup-simplify]: Simplify -1 into -1
1.519 * [backup-simplify]: Simplify (- 0) into 0
1.519 * [backup-simplify]: Simplify (+ 0 0) into 0
1.520 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ x z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)))) into 0
1.520 * [taylor]: Taking taylor expansion of 0 in x
1.520 * [backup-simplify]: Simplify 0 into 0
1.520 * [taylor]: Taking taylor expansion of 0 in z
1.520 * [backup-simplify]: Simplify 0 into 0
1.520 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1.520 * [taylor]: Taking taylor expansion of 0 in z
1.520 * [backup-simplify]: Simplify 0 into 0
1.520 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
1.521 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 z))) into 0
1.521 * [taylor]: Taking taylor expansion of 0 in z
1.521 * [backup-simplify]: Simplify 0 into 0
1.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.522 * [backup-simplify]: Simplify 0 into 0
1.523 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1.523 * [backup-simplify]: Simplify 0 into 0
1.523 * [backup-simplify]: Simplify (- 0) into 0
1.524 * [backup-simplify]: Simplify (+ 0 0) into 0
1.524 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ x z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.524 * [taylor]: Taking taylor expansion of 0 in x
1.524 * [backup-simplify]: Simplify 0 into 0
1.524 * [taylor]: Taking taylor expansion of 0 in z
1.524 * [backup-simplify]: Simplify 0 into 0
1.524 * [taylor]: Taking taylor expansion of 0 in z
1.524 * [backup-simplify]: Simplify 0 into 0
1.525 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.525 * [taylor]: Taking taylor expansion of 0 in z
1.525 * [backup-simplify]: Simplify 0 into 0
1.525 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.526 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
1.526 * [taylor]: Taking taylor expansion of 0 in z
1.526 * [backup-simplify]: Simplify 0 into 0
1.526 * [backup-simplify]: Simplify 0 into 0
1.526 * [backup-simplify]: Simplify 0 into 0
1.526 * [backup-simplify]: Simplify 0 into 0
1.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.527 * [backup-simplify]: Simplify 0 into 0
1.528 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 z) (* x 1))) (* 1 (* (/ 1 z) (* 1 y)))) into (- (/ y z) (/ x z))
1.528 * [backup-simplify]: Simplify (/ (- (/ 1 y) (/ 1 x)) (/ 1 z)) into (* (- (/ 1 y) (/ 1 x)) z)
1.528 * [approximate]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in (y x z) around 0
1.528 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in z
1.528 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
1.528 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.528 * [taylor]: Taking taylor expansion of y in z
1.528 * [backup-simplify]: Simplify y into y
1.529 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.529 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.529 * [taylor]: Taking taylor expansion of x in z
1.529 * [backup-simplify]: Simplify x into x
1.529 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.529 * [taylor]: Taking taylor expansion of z in z
1.529 * [backup-simplify]: Simplify 0 into 0
1.529 * [backup-simplify]: Simplify 1 into 1
1.529 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in x
1.529 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.529 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.529 * [taylor]: Taking taylor expansion of y in x
1.529 * [backup-simplify]: Simplify y into y
1.529 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.529 * [taylor]: Taking taylor expansion of x in x
1.529 * [backup-simplify]: Simplify 0 into 0
1.529 * [backup-simplify]: Simplify 1 into 1
1.540 * [backup-simplify]: Simplify (/ 1 1) into 1
1.540 * [taylor]: Taking taylor expansion of z in x
1.540 * [backup-simplify]: Simplify z into z
1.540 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in y
1.540 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.541 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.541 * [taylor]: Taking taylor expansion of y in y
1.541 * [backup-simplify]: Simplify 0 into 0
1.541 * [backup-simplify]: Simplify 1 into 1
1.541 * [backup-simplify]: Simplify (/ 1 1) into 1
1.541 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.541 * [taylor]: Taking taylor expansion of x in y
1.541 * [backup-simplify]: Simplify x into x
1.541 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.541 * [taylor]: Taking taylor expansion of z in y
1.541 * [backup-simplify]: Simplify z into z
1.542 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in y
1.542 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.542 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.542 * [taylor]: Taking taylor expansion of y in y
1.542 * [backup-simplify]: Simplify 0 into 0
1.542 * [backup-simplify]: Simplify 1 into 1
1.542 * [backup-simplify]: Simplify (/ 1 1) into 1
1.542 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.542 * [taylor]: Taking taylor expansion of x in y
1.542 * [backup-simplify]: Simplify x into x
1.542 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.542 * [taylor]: Taking taylor expansion of z in y
1.542 * [backup-simplify]: Simplify z into z
1.543 * [backup-simplify]: Simplify (+ 1 0) into 1
1.543 * [backup-simplify]: Simplify (* 1 z) into z
1.543 * [taylor]: Taking taylor expansion of z in x
1.543 * [backup-simplify]: Simplify z into z
1.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.544 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
1.544 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
1.545 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 x)) z)) into (- (/ z x))
1.545 * [taylor]: Taking taylor expansion of (- (/ z x)) in x
1.545 * [taylor]: Taking taylor expansion of (/ z x) in x
1.545 * [taylor]: Taking taylor expansion of z in x
1.545 * [backup-simplify]: Simplify z into z
1.545 * [taylor]: Taking taylor expansion of x in x
1.545 * [backup-simplify]: Simplify 0 into 0
1.545 * [backup-simplify]: Simplify 1 into 1
1.545 * [backup-simplify]: Simplify (/ z 1) into z
1.546 * [backup-simplify]: Simplify (- z) into (- z)
1.546 * [taylor]: Taking taylor expansion of (- z) in z
1.546 * [taylor]: Taking taylor expansion of z in z
1.546 * [backup-simplify]: Simplify 0 into 0
1.546 * [backup-simplify]: Simplify 1 into 1
1.546 * [backup-simplify]: Simplify (- 0) into 0
1.546 * [backup-simplify]: Simplify 0 into 0
1.546 * [taylor]: Taking taylor expansion of z in z
1.546 * [backup-simplify]: Simplify 0 into 0
1.546 * [backup-simplify]: Simplify 1 into 1
1.546 * [backup-simplify]: Simplify 0 into 0
1.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.547 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.548 * [backup-simplify]: Simplify (- 0) into 0
1.548 * [backup-simplify]: Simplify (+ 0 0) into 0
1.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 x)) 0) (* 0 z))) into 0
1.549 * [taylor]: Taking taylor expansion of 0 in x
1.549 * [backup-simplify]: Simplify 0 into 0
1.550 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1.550 * [backup-simplify]: Simplify (- 0) into 0
1.550 * [taylor]: Taking taylor expansion of 0 in z
1.550 * [backup-simplify]: Simplify 0 into 0
1.550 * [backup-simplify]: Simplify 0 into 0
1.550 * [taylor]: Taking taylor expansion of 0 in z
1.550 * [backup-simplify]: Simplify 0 into 0
1.550 * [backup-simplify]: Simplify 0 into 0
1.551 * [backup-simplify]: Simplify (- 1) into -1
1.551 * [backup-simplify]: Simplify -1 into -1
1.551 * [backup-simplify]: Simplify 1 into 1
1.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.552 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1.552 * [backup-simplify]: Simplify (- 0) into 0
1.553 * [backup-simplify]: Simplify (+ 0 0) into 0
1.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 x)) 0) (+ (* 0 0) (* 0 z)))) into 0
1.554 * [taylor]: Taking taylor expansion of 0 in x
1.554 * [backup-simplify]: Simplify 0 into 0
1.554 * [taylor]: Taking taylor expansion of 0 in z
1.554 * [backup-simplify]: Simplify 0 into 0
1.554 * [backup-simplify]: Simplify 0 into 0
1.555 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.556 * [backup-simplify]: Simplify (- 0) into 0
1.556 * [taylor]: Taking taylor expansion of 0 in z
1.556 * [backup-simplify]: Simplify 0 into 0
1.556 * [backup-simplify]: Simplify 0 into 0
1.556 * [taylor]: Taking taylor expansion of 0 in z
1.556 * [backup-simplify]: Simplify 0 into 0
1.556 * [backup-simplify]: Simplify 0 into 0
1.556 * [backup-simplify]: Simplify 0 into 0
1.556 * [backup-simplify]: Simplify 0 into 0
1.557 * [backup-simplify]: Simplify (- 0) into 0
1.557 * [backup-simplify]: Simplify 0 into 0
1.557 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 z) (* 1 (/ 1 (/ 1 y))))) (* -1 (* (/ 1 z) (* (/ 1 (/ 1 x)) 1)))) into (- (/ y z) (/ x z))
1.557 * [backup-simplify]: Simplify (/ (- (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- z))) into (* -1 (* z (- (/ 1 x) (/ 1 y))))
1.557 * [approximate]: Taking taylor expansion of (* -1 (* z (- (/ 1 x) (/ 1 y)))) in (y x z) around 0
1.557 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 x) (/ 1 y)))) in z
1.557 * [taylor]: Taking taylor expansion of -1 in z
1.557 * [backup-simplify]: Simplify -1 into -1
1.557 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in z
1.557 * [taylor]: Taking taylor expansion of z in z
1.557 * [backup-simplify]: Simplify 0 into 0
1.557 * [backup-simplify]: Simplify 1 into 1
1.557 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
1.558 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.558 * [taylor]: Taking taylor expansion of x in z
1.558 * [backup-simplify]: Simplify x into x
1.558 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.558 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.558 * [taylor]: Taking taylor expansion of y in z
1.558 * [backup-simplify]: Simplify y into y
1.558 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.558 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 x) (/ 1 y)))) in x
1.558 * [taylor]: Taking taylor expansion of -1 in x
1.558 * [backup-simplify]: Simplify -1 into -1
1.558 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in x
1.558 * [taylor]: Taking taylor expansion of z in x
1.558 * [backup-simplify]: Simplify z into z
1.558 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.558 * [taylor]: Taking taylor expansion of x in x
1.558 * [backup-simplify]: Simplify 0 into 0
1.558 * [backup-simplify]: Simplify 1 into 1
1.558 * [backup-simplify]: Simplify (/ 1 1) into 1
1.558 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.559 * [taylor]: Taking taylor expansion of y in x
1.559 * [backup-simplify]: Simplify y into y
1.559 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.559 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 x) (/ 1 y)))) in y
1.559 * [taylor]: Taking taylor expansion of -1 in y
1.559 * [backup-simplify]: Simplify -1 into -1
1.559 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in y
1.559 * [taylor]: Taking taylor expansion of z in y
1.559 * [backup-simplify]: Simplify z into z
1.559 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.559 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.559 * [taylor]: Taking taylor expansion of x in y
1.559 * [backup-simplify]: Simplify x into x
1.559 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.559 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.559 * [taylor]: Taking taylor expansion of y in y
1.559 * [backup-simplify]: Simplify 0 into 0
1.559 * [backup-simplify]: Simplify 1 into 1
1.559 * [backup-simplify]: Simplify (/ 1 1) into 1
1.559 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 x) (/ 1 y)))) in y
1.559 * [taylor]: Taking taylor expansion of -1 in y
1.560 * [backup-simplify]: Simplify -1 into -1
1.560 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in y
1.560 * [taylor]: Taking taylor expansion of z in y
1.560 * [backup-simplify]: Simplify z into z
1.560 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.560 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.560 * [taylor]: Taking taylor expansion of x in y
1.560 * [backup-simplify]: Simplify x into x
1.560 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.560 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.560 * [taylor]: Taking taylor expansion of y in y
1.560 * [backup-simplify]: Simplify 0 into 0
1.560 * [backup-simplify]: Simplify 1 into 1
1.560 * [backup-simplify]: Simplify (/ 1 1) into 1
1.561 * [backup-simplify]: Simplify (- 1) into -1
1.561 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.561 * [backup-simplify]: Simplify (* z -1) into (* -1 z)
1.561 * [backup-simplify]: Simplify (* -1 (* -1 z)) into z
1.561 * [taylor]: Taking taylor expansion of z in x
1.561 * [backup-simplify]: Simplify z into z
1.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.562 * [backup-simplify]: Simplify (- 0) into 0
1.563 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
1.563 * [backup-simplify]: Simplify (+ (* z (/ 1 x)) (* 0 -1)) into (/ z x)
1.564 * [backup-simplify]: Simplify (+ (* -1 (/ z x)) (* 0 (* -1 z))) into (- (/ z x))
1.564 * [taylor]: Taking taylor expansion of (- (/ z x)) in x
1.564 * [taylor]: Taking taylor expansion of (/ z x) in x
1.564 * [taylor]: Taking taylor expansion of z in x
1.564 * [backup-simplify]: Simplify z into z
1.564 * [taylor]: Taking taylor expansion of x in x
1.564 * [backup-simplify]: Simplify 0 into 0
1.564 * [backup-simplify]: Simplify 1 into 1
1.564 * [backup-simplify]: Simplify (/ z 1) into z
1.564 * [backup-simplify]: Simplify (- z) into (- z)
1.564 * [taylor]: Taking taylor expansion of (- z) in z
1.564 * [taylor]: Taking taylor expansion of z in z
1.564 * [backup-simplify]: Simplify 0 into 0
1.564 * [backup-simplify]: Simplify 1 into 1
1.564 * [backup-simplify]: Simplify (- 0) into 0
1.564 * [backup-simplify]: Simplify 0 into 0
1.564 * [taylor]: Taking taylor expansion of z in z
1.564 * [backup-simplify]: Simplify 0 into 0
1.564 * [backup-simplify]: Simplify 1 into 1
1.565 * [backup-simplify]: Simplify 0 into 0
1.565 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.566 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.566 * [backup-simplify]: Simplify (- 0) into 0
1.566 * [backup-simplify]: Simplify (+ 0 0) into 0
1.567 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (/ 1 x)) (* 0 -1))) into 0
1.568 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ z x)) (* 0 (* -1 z)))) into 0
1.568 * [taylor]: Taking taylor expansion of 0 in x
1.568 * [backup-simplify]: Simplify 0 into 0
1.568 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1.569 * [backup-simplify]: Simplify (- 0) into 0
1.569 * [taylor]: Taking taylor expansion of 0 in z
1.569 * [backup-simplify]: Simplify 0 into 0
1.569 * [backup-simplify]: Simplify 0 into 0
1.569 * [taylor]: Taking taylor expansion of 0 in z
1.569 * [backup-simplify]: Simplify 0 into 0
1.569 * [backup-simplify]: Simplify 0 into 0
1.569 * [backup-simplify]: Simplify (- 1) into -1
1.569 * [backup-simplify]: Simplify -1 into -1
1.570 * [backup-simplify]: Simplify 1 into 1
1.570 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.571 * [backup-simplify]: Simplify (- 0) into 0
1.571 * [backup-simplify]: Simplify (+ 0 0) into 0
1.572 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (* 0 -1)))) into 0
1.573 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ z x)) (* 0 (* -1 z))))) into 0
1.573 * [taylor]: Taking taylor expansion of 0 in x
1.573 * [backup-simplify]: Simplify 0 into 0
1.573 * [taylor]: Taking taylor expansion of 0 in z
1.573 * [backup-simplify]: Simplify 0 into 0
1.573 * [backup-simplify]: Simplify 0 into 0
1.575 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.575 * [backup-simplify]: Simplify (- 0) into 0
1.575 * [taylor]: Taking taylor expansion of 0 in z
1.575 * [backup-simplify]: Simplify 0 into 0
1.575 * [backup-simplify]: Simplify 0 into 0
1.575 * [taylor]: Taking taylor expansion of 0 in z
1.575 * [backup-simplify]: Simplify 0 into 0
1.575 * [backup-simplify]: Simplify 0 into 0
1.575 * [backup-simplify]: Simplify 0 into 0
1.575 * [backup-simplify]: Simplify 0 into 0
1.576 * [backup-simplify]: Simplify (- 0) into 0
1.576 * [backup-simplify]: Simplify 0 into 0
1.576 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- y)))))) (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- x))) 1)))) into (- (/ y z) (/ x z))
1.576 * * * [progress]: simplifying candidates
1.578 * [simplify]: Simplifying:
  (- (log (- y x)) (log z))
  (log (/ (- y x) z))
  (exp (/ (- y x) z))
  (/ (* (* (- y x) (- y x)) (- y x)) (* (* z z) z))
  (* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
  (cbrt (/ (- y x) z))
  (* (* (/ (- y x) z) (/ (- y x) z)) (/ (- y x) z))
  (sqrt (/ (- y x) z))
  (sqrt (/ (- y x) z))
  (- (- y x))
  (- z)
  (/ y z)
  (/ x z)
  (/ (* (cbrt (- y x)) (cbrt (- y x))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- y x)) (cbrt z))
  (/ (* (cbrt (- y x)) (cbrt (- y x))) (sqrt z))
  (/ (cbrt (- y x)) (sqrt z))
  (/ (* (cbrt (- y x)) (cbrt (- y x))) 1)
  (/ (cbrt (- y x)) z)
  (/ (sqrt (- y x)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- y x)) (cbrt z))
  (/ (sqrt (- y x)) (sqrt z))
  (/ (sqrt (- y x)) (sqrt z))
  (/ (sqrt (- y x)) 1)
  (/ (sqrt (- y x)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- y x) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- y x) (sqrt z))
  (/ 1 1)
  (/ (- y x) z)
  (/ (+ (sqrt y) (sqrt x)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt y) (sqrt x)) (cbrt z))
  (/ (+ (sqrt y) (sqrt x)) (sqrt z))
  (/ (- (sqrt y) (sqrt x)) (sqrt z))
  (/ (+ (sqrt y) (sqrt x)) 1)
  (/ (- (sqrt y) (sqrt x)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- y x) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- y x) (sqrt z))
  (/ 1 1)
  (/ (- y x) z)
  (/ 1 z)
  (/ z (- y x))
  (/ (- y x) (* (cbrt z) (cbrt z)))
  (/ (- y x) (sqrt z))
  (/ (- y x) 1)
  (/ z (cbrt (- y x)))
  (/ z (sqrt (- y x)))
  (/ z (- y x))
  (/ z (- (sqrt y) (sqrt x)))
  (/ z (- y x))
  (* z (+ (* y y) (+ (* x x) (* y x))))
  (* z (+ y x))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
1.579 * * [simplify]: iteration 0: 73 enodes
1.592 * * [simplify]: iteration 1: 161 enodes
1.623 * * [simplify]: iteration 2: 524 enodes
2.007 * * [simplify]: iteration 3: 3136 enodes
2.948 * * [simplify]: iteration complete: 5001 enodes
2.948 * * [simplify]: Extracting #0: cost 42 inf + 0
2.949 * * [simplify]: Extracting #1: cost 647 inf + 1
2.954 * * [simplify]: Extracting #2: cost 1760 inf + 497
2.960 * * [simplify]: Extracting #3: cost 1308 inf + 5608
2.968 * * [simplify]: Extracting #4: cost 136 inf + 15019
2.974 * * [simplify]: Extracting #5: cost 2 inf + 16812
2.984 * * [simplify]: Extracting #6: cost 0 inf + 16838
2.991 * [simplify]: Simplified to:
  (log (/ (- y x) z))
  (log (/ (- y x) z))
  (exp (/ (- y x) z))
  (pow (/ (- y x) z) 3)
  (* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
  (cbrt (/ (- y x) z))
  (pow (/ (- y x) z) 3)
  (sqrt (/ (- y x) z))
  (sqrt (/ (- y x) z))
  (+ x (- y))
  (- z)
  (/ y z)
  (/ x z)
  (/ (* (cbrt (- y x)) (cbrt (- y x))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- y x)) (cbrt z))
  (/ (* (cbrt (- y x)) (cbrt (- y x))) (sqrt z))
  (/ (cbrt (- y x)) (sqrt z))
  (* (cbrt (- y x)) (cbrt (- y x)))
  (/ (cbrt (- y x)) z)
  (/ (sqrt (- y x)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- y x)) (cbrt z))
  (/ (sqrt (- y x)) (sqrt z))
  (/ (sqrt (- y x)) (sqrt z))
  (sqrt (- y x))
  (/ (sqrt (- y x)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- y x) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- y x) (sqrt z))
  1
  (/ (- y x) z)
  (/ (/ (+ (sqrt y) (sqrt x)) (cbrt z)) (cbrt z))
  (/ (- (sqrt y) (sqrt x)) (cbrt z))
  (/ (+ (sqrt y) (sqrt x)) (sqrt z))
  (/ (- (sqrt y) (sqrt x)) (sqrt z))
  (+ (sqrt y) (sqrt x))
  (/ (- (sqrt y) (sqrt x)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- y x) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- y x) (sqrt z))
  1
  (/ (- y x) z)
  (/ 1 z)
  (/ z (- y x))
  (/ (- y x) (* (cbrt z) (cbrt z)))
  (/ (- y x) (sqrt z))
  (- y x)
  (/ z (cbrt (- y x)))
  (/ z (sqrt (- y x)))
  (/ z (- y x))
  (/ z (- (sqrt y) (sqrt x)))
  (/ z (- y x))
  (* z (+ (* x (+ y x)) (* y y)))
  (* z (+ y x))
  (/ (- y x) z)
  (/ (- y x) z)
  (/ (- y x) z)
2.991 * * * [progress]: adding candidates to table
3.179 * * [progress]: iteration 2 / 4
3.180 * * * [progress]: picking best candidate
3.184 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (- (/ y z) (/ x z)) x))>
3.184 * * * [progress]: localizing error
3.201 * * * [progress]: generating rewritten candidates
3.201 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
3.240 * * * [progress]: generating series expansions
3.240 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
3.240 * [backup-simplify]: Simplify (- (/ y z) (/ x z)) into (- (/ y z) (/ x z))
3.240 * [approximate]: Taking taylor expansion of (- (/ y z) (/ x z)) in (y z x) around 0
3.240 * [taylor]: Taking taylor expansion of (- (/ y z) (/ x z)) in x
3.240 * [taylor]: Taking taylor expansion of (/ y z) in x
3.240 * [taylor]: Taking taylor expansion of y in x
3.240 * [backup-simplify]: Simplify y into y
3.240 * [taylor]: Taking taylor expansion of z in x
3.240 * [backup-simplify]: Simplify z into z
3.240 * [backup-simplify]: Simplify (/ y z) into (/ y z)
3.240 * [taylor]: Taking taylor expansion of (/ x z) in x
3.240 * [taylor]: Taking taylor expansion of x in x
3.240 * [backup-simplify]: Simplify 0 into 0
3.240 * [backup-simplify]: Simplify 1 into 1
3.240 * [taylor]: Taking taylor expansion of z in x
3.240 * [backup-simplify]: Simplify z into z
3.240 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.240 * [taylor]: Taking taylor expansion of (- (/ y z) (/ x z)) in z
3.240 * [taylor]: Taking taylor expansion of (/ y z) in z
3.240 * [taylor]: Taking taylor expansion of y in z
3.240 * [backup-simplify]: Simplify y into y
3.240 * [taylor]: Taking taylor expansion of z in z
3.240 * [backup-simplify]: Simplify 0 into 0
3.240 * [backup-simplify]: Simplify 1 into 1
3.240 * [backup-simplify]: Simplify (/ y 1) into y
3.241 * [taylor]: Taking taylor expansion of (/ x z) in z
3.241 * [taylor]: Taking taylor expansion of x in z
3.241 * [backup-simplify]: Simplify x into x
3.241 * [taylor]: Taking taylor expansion of z in z
3.241 * [backup-simplify]: Simplify 0 into 0
3.241 * [backup-simplify]: Simplify 1 into 1
3.241 * [backup-simplify]: Simplify (/ x 1) into x
3.241 * [taylor]: Taking taylor expansion of (- (/ y z) (/ x z)) in y
3.241 * [taylor]: Taking taylor expansion of (/ y z) in y
3.241 * [taylor]: Taking taylor expansion of y in y
3.241 * [backup-simplify]: Simplify 0 into 0
3.241 * [backup-simplify]: Simplify 1 into 1
3.241 * [taylor]: Taking taylor expansion of z in y
3.241 * [backup-simplify]: Simplify z into z
3.241 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.241 * [taylor]: Taking taylor expansion of (/ x z) in y
3.241 * [taylor]: Taking taylor expansion of x in y
3.241 * [backup-simplify]: Simplify x into x
3.241 * [taylor]: Taking taylor expansion of z in y
3.241 * [backup-simplify]: Simplify z into z
3.241 * [backup-simplify]: Simplify (/ x z) into (/ x z)
3.241 * [taylor]: Taking taylor expansion of (- (/ y z) (/ x z)) in y
3.241 * [taylor]: Taking taylor expansion of (/ y z) in y
3.241 * [taylor]: Taking taylor expansion of y in y
3.241 * [backup-simplify]: Simplify 0 into 0
3.241 * [backup-simplify]: Simplify 1 into 1
3.241 * [taylor]: Taking taylor expansion of z in y
3.241 * [backup-simplify]: Simplify z into z
3.241 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.241 * [taylor]: Taking taylor expansion of (/ x z) in y
3.241 * [taylor]: Taking taylor expansion of x in y
3.241 * [backup-simplify]: Simplify x into x
3.241 * [taylor]: Taking taylor expansion of z in y
3.241 * [backup-simplify]: Simplify z into z
3.241 * [backup-simplify]: Simplify (/ x z) into (/ x z)
3.241 * [backup-simplify]: Simplify (- (/ x z)) into (- (/ x z))
3.241 * [backup-simplify]: Simplify (+ 0 (- (/ x z))) into (- (/ x z))
3.241 * [taylor]: Taking taylor expansion of (- (/ x z)) in z
3.241 * [taylor]: Taking taylor expansion of (/ x z) in z
3.241 * [taylor]: Taking taylor expansion of x in z
3.241 * [backup-simplify]: Simplify x into x
3.241 * [taylor]: Taking taylor expansion of z in z
3.241 * [backup-simplify]: Simplify 0 into 0
3.241 * [backup-simplify]: Simplify 1 into 1
3.241 * [backup-simplify]: Simplify (/ x 1) into x
3.241 * [backup-simplify]: Simplify (- x) into (- x)
3.241 * [taylor]: Taking taylor expansion of (- x) in x
3.241 * [taylor]: Taking taylor expansion of x in x
3.242 * [backup-simplify]: Simplify 0 into 0
3.242 * [backup-simplify]: Simplify 1 into 1
3.242 * [backup-simplify]: Simplify (- 0) into 0
3.242 * [backup-simplify]: Simplify 0 into 0
3.242 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)))) into 0
3.242 * [backup-simplify]: Simplify (- 0) into 0
3.242 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
3.242 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.242 * [taylor]: Taking taylor expansion of z in z
3.242 * [backup-simplify]: Simplify 0 into 0
3.242 * [backup-simplify]: Simplify 1 into 1
3.243 * [backup-simplify]: Simplify (/ 1 1) into 1
3.243 * [taylor]: Taking taylor expansion of 1 in x
3.243 * [backup-simplify]: Simplify 1 into 1
3.243 * [backup-simplify]: Simplify 1 into 1
3.243 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
3.244 * [backup-simplify]: Simplify (- 0) into 0
3.244 * [taylor]: Taking taylor expansion of 0 in x
3.244 * [backup-simplify]: Simplify 0 into 0
3.244 * [backup-simplify]: Simplify 0 into 0
3.244 * [backup-simplify]: Simplify (- 1) into -1
3.244 * [backup-simplify]: Simplify -1 into -1
3.244 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
3.244 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.244 * [backup-simplify]: Simplify (- 0) into 0
3.245 * [backup-simplify]: Simplify (+ 0 0) into 0
3.245 * [taylor]: Taking taylor expansion of 0 in z
3.245 * [backup-simplify]: Simplify 0 into 0
3.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.245 * [taylor]: Taking taylor expansion of 0 in x
3.245 * [backup-simplify]: Simplify 0 into 0
3.245 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.246 * [backup-simplify]: Simplify (- 0) into 0
3.246 * [taylor]: Taking taylor expansion of 0 in x
3.246 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify 0 into 0
3.247 * [backup-simplify]: Simplify (- 0) into 0
3.247 * [backup-simplify]: Simplify 0 into 0
3.247 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.247 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.247 * [backup-simplify]: Simplify (- 0) into 0
3.248 * [backup-simplify]: Simplify (+ 0 0) into 0
3.248 * [taylor]: Taking taylor expansion of 0 in z
3.248 * [backup-simplify]: Simplify 0 into 0
3.248 * [taylor]: Taking taylor expansion of 0 in x
3.248 * [backup-simplify]: Simplify 0 into 0
3.248 * [backup-simplify]: Simplify 0 into 0
3.248 * [backup-simplify]: Simplify (+ (* -1 (* x (* (/ 1 z) 1))) (* 1 (* 1 (* (/ 1 z) y)))) into (- (/ y z) (/ x z))
3.248 * [backup-simplify]: Simplify (- (/ (/ 1 y) (/ 1 z)) (/ (/ 1 x) (/ 1 z))) into (- (/ z y) (/ z x))
3.248 * [approximate]: Taking taylor expansion of (- (/ z y) (/ z x)) in (y z x) around 0
3.248 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in x
3.248 * [taylor]: Taking taylor expansion of (/ z y) in x
3.248 * [taylor]: Taking taylor expansion of z in x
3.248 * [backup-simplify]: Simplify z into z
3.248 * [taylor]: Taking taylor expansion of y in x
3.248 * [backup-simplify]: Simplify y into y
3.248 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.248 * [taylor]: Taking taylor expansion of (/ z x) in x
3.248 * [taylor]: Taking taylor expansion of z in x
3.248 * [backup-simplify]: Simplify z into z
3.248 * [taylor]: Taking taylor expansion of x in x
3.248 * [backup-simplify]: Simplify 0 into 0
3.248 * [backup-simplify]: Simplify 1 into 1
3.248 * [backup-simplify]: Simplify (/ z 1) into z
3.248 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in z
3.248 * [taylor]: Taking taylor expansion of (/ z y) in z
3.248 * [taylor]: Taking taylor expansion of z in z
3.248 * [backup-simplify]: Simplify 0 into 0
3.249 * [backup-simplify]: Simplify 1 into 1
3.249 * [taylor]: Taking taylor expansion of y in z
3.249 * [backup-simplify]: Simplify y into y
3.249 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.249 * [taylor]: Taking taylor expansion of (/ z x) in z
3.249 * [taylor]: Taking taylor expansion of z in z
3.249 * [backup-simplify]: Simplify 0 into 0
3.249 * [backup-simplify]: Simplify 1 into 1
3.249 * [taylor]: Taking taylor expansion of x in z
3.249 * [backup-simplify]: Simplify x into x
3.249 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.249 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in y
3.249 * [taylor]: Taking taylor expansion of (/ z y) in y
3.249 * [taylor]: Taking taylor expansion of z in y
3.249 * [backup-simplify]: Simplify z into z
3.249 * [taylor]: Taking taylor expansion of y in y
3.249 * [backup-simplify]: Simplify 0 into 0
3.249 * [backup-simplify]: Simplify 1 into 1
3.249 * [backup-simplify]: Simplify (/ z 1) into z
3.249 * [taylor]: Taking taylor expansion of (/ z x) in y
3.249 * [taylor]: Taking taylor expansion of z in y
3.249 * [backup-simplify]: Simplify z into z
3.249 * [taylor]: Taking taylor expansion of x in y
3.249 * [backup-simplify]: Simplify x into x
3.249 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.249 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in y
3.249 * [taylor]: Taking taylor expansion of (/ z y) in y
3.249 * [taylor]: Taking taylor expansion of z in y
3.249 * [backup-simplify]: Simplify z into z
3.249 * [taylor]: Taking taylor expansion of y in y
3.249 * [backup-simplify]: Simplify 0 into 0
3.249 * [backup-simplify]: Simplify 1 into 1
3.249 * [backup-simplify]: Simplify (/ z 1) into z
3.249 * [taylor]: Taking taylor expansion of (/ z x) in y
3.249 * [taylor]: Taking taylor expansion of z in y
3.249 * [backup-simplify]: Simplify z into z
3.249 * [taylor]: Taking taylor expansion of x in y
3.249 * [backup-simplify]: Simplify x into x
3.249 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.249 * [backup-simplify]: Simplify (+ z 0) into z
3.249 * [taylor]: Taking taylor expansion of z in z
3.249 * [backup-simplify]: Simplify 0 into 0
3.249 * [backup-simplify]: Simplify 1 into 1
3.249 * [taylor]: Taking taylor expansion of 1 in x
3.249 * [backup-simplify]: Simplify 1 into 1
3.250 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.250 * [backup-simplify]: Simplify (- (/ z x)) into (- (/ z x))
3.250 * [backup-simplify]: Simplify (+ 0 (- (/ z x))) into (- (/ z x))
3.250 * [taylor]: Taking taylor expansion of (- (/ z x)) in z
3.250 * [taylor]: Taking taylor expansion of (/ z x) in z
3.250 * [taylor]: Taking taylor expansion of z in z
3.250 * [backup-simplify]: Simplify 0 into 0
3.250 * [backup-simplify]: Simplify 1 into 1
3.250 * [taylor]: Taking taylor expansion of x in z
3.250 * [backup-simplify]: Simplify x into x
3.250 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.250 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
3.250 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.250 * [taylor]: Taking taylor expansion of x in x
3.250 * [backup-simplify]: Simplify 0 into 0
3.250 * [backup-simplify]: Simplify 1 into 1
3.251 * [backup-simplify]: Simplify (/ 1 1) into 1
3.251 * [backup-simplify]: Simplify (- 1) into -1
3.251 * [backup-simplify]: Simplify -1 into -1
3.251 * [taylor]: Taking taylor expansion of 0 in x
3.251 * [backup-simplify]: Simplify 0 into 0
3.251 * [backup-simplify]: Simplify 1 into 1
3.252 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.252 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0
3.252 * [backup-simplify]: Simplify (- 0) into 0
3.252 * [backup-simplify]: Simplify (+ 0 0) into 0
3.252 * [taylor]: Taking taylor expansion of 0 in z
3.252 * [backup-simplify]: Simplify 0 into 0
3.252 * [taylor]: Taking taylor expansion of 0 in x
3.252 * [backup-simplify]: Simplify 0 into 0
3.253 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
3.253 * [backup-simplify]: Simplify (- 0) into 0
3.253 * [taylor]: Taking taylor expansion of 0 in x
3.253 * [backup-simplify]: Simplify 0 into 0
3.253 * [taylor]: Taking taylor expansion of 0 in x
3.253 * [backup-simplify]: Simplify 0 into 0
3.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.253 * [backup-simplify]: Simplify (- 0) into 0
3.254 * [backup-simplify]: Simplify 0 into 0
3.254 * [backup-simplify]: Simplify 0 into 0
3.254 * [backup-simplify]: Simplify 0 into 0
3.255 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.255 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.255 * [backup-simplify]: Simplify (- 0) into 0
3.255 * [backup-simplify]: Simplify (+ 0 0) into 0
3.255 * [taylor]: Taking taylor expansion of 0 in z
3.255 * [backup-simplify]: Simplify 0 into 0
3.255 * [taylor]: Taking taylor expansion of 0 in x
3.255 * [backup-simplify]: Simplify 0 into 0
3.256 * [taylor]: Taking taylor expansion of 0 in x
3.256 * [backup-simplify]: Simplify 0 into 0
3.256 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.256 * [backup-simplify]: Simplify (- 0) into 0
3.256 * [taylor]: Taking taylor expansion of 0 in x
3.256 * [backup-simplify]: Simplify 0 into 0
3.256 * [taylor]: Taking taylor expansion of 0 in x
3.256 * [backup-simplify]: Simplify 0 into 0
3.256 * [backup-simplify]: Simplify 0 into 0
3.256 * [backup-simplify]: Simplify 0 into 0
3.256 * [backup-simplify]: Simplify 0 into 0
3.256 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 z) (/ 1 (/ 1 y))))) (* -1 (* (/ 1 (/ 1 x)) (* (/ 1 z) 1)))) into (- (/ y z) (/ x z))
3.256 * [backup-simplify]: Simplify (- (/ (/ 1 (- y)) (/ 1 (- z))) (/ (/ 1 (- x)) (/ 1 (- z)))) into (- (/ z y) (/ z x))
3.256 * [approximate]: Taking taylor expansion of (- (/ z y) (/ z x)) in (y z x) around 0
3.256 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in x
3.257 * [taylor]: Taking taylor expansion of (/ z y) in x
3.257 * [taylor]: Taking taylor expansion of z in x
3.257 * [backup-simplify]: Simplify z into z
3.257 * [taylor]: Taking taylor expansion of y in x
3.257 * [backup-simplify]: Simplify y into y
3.257 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.257 * [taylor]: Taking taylor expansion of (/ z x) in x
3.257 * [taylor]: Taking taylor expansion of z in x
3.257 * [backup-simplify]: Simplify z into z
3.257 * [taylor]: Taking taylor expansion of x in x
3.257 * [backup-simplify]: Simplify 0 into 0
3.257 * [backup-simplify]: Simplify 1 into 1
3.257 * [backup-simplify]: Simplify (/ z 1) into z
3.257 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in z
3.257 * [taylor]: Taking taylor expansion of (/ z y) in z
3.257 * [taylor]: Taking taylor expansion of z in z
3.257 * [backup-simplify]: Simplify 0 into 0
3.257 * [backup-simplify]: Simplify 1 into 1
3.257 * [taylor]: Taking taylor expansion of y in z
3.257 * [backup-simplify]: Simplify y into y
3.257 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.257 * [taylor]: Taking taylor expansion of (/ z x) in z
3.257 * [taylor]: Taking taylor expansion of z in z
3.257 * [backup-simplify]: Simplify 0 into 0
3.257 * [backup-simplify]: Simplify 1 into 1
3.257 * [taylor]: Taking taylor expansion of x in z
3.257 * [backup-simplify]: Simplify x into x
3.257 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.257 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in y
3.257 * [taylor]: Taking taylor expansion of (/ z y) in y
3.257 * [taylor]: Taking taylor expansion of z in y
3.257 * [backup-simplify]: Simplify z into z
3.257 * [taylor]: Taking taylor expansion of y in y
3.257 * [backup-simplify]: Simplify 0 into 0
3.257 * [backup-simplify]: Simplify 1 into 1
3.257 * [backup-simplify]: Simplify (/ z 1) into z
3.257 * [taylor]: Taking taylor expansion of (/ z x) in y
3.257 * [taylor]: Taking taylor expansion of z in y
3.257 * [backup-simplify]: Simplify z into z
3.257 * [taylor]: Taking taylor expansion of x in y
3.257 * [backup-simplify]: Simplify x into x
3.257 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.257 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in y
3.257 * [taylor]: Taking taylor expansion of (/ z y) in y
3.257 * [taylor]: Taking taylor expansion of z in y
3.257 * [backup-simplify]: Simplify z into z
3.257 * [taylor]: Taking taylor expansion of y in y
3.257 * [backup-simplify]: Simplify 0 into 0
3.257 * [backup-simplify]: Simplify 1 into 1
3.257 * [backup-simplify]: Simplify (/ z 1) into z
3.257 * [taylor]: Taking taylor expansion of (/ z x) in y
3.257 * [taylor]: Taking taylor expansion of z in y
3.257 * [backup-simplify]: Simplify z into z
3.257 * [taylor]: Taking taylor expansion of x in y
3.257 * [backup-simplify]: Simplify x into x
3.257 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.258 * [backup-simplify]: Simplify (+ z 0) into z
3.258 * [taylor]: Taking taylor expansion of z in z
3.258 * [backup-simplify]: Simplify 0 into 0
3.258 * [backup-simplify]: Simplify 1 into 1
3.258 * [taylor]: Taking taylor expansion of 1 in x
3.258 * [backup-simplify]: Simplify 1 into 1
3.258 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.258 * [backup-simplify]: Simplify (- (/ z x)) into (- (/ z x))
3.258 * [backup-simplify]: Simplify (+ 0 (- (/ z x))) into (- (/ z x))
3.258 * [taylor]: Taking taylor expansion of (- (/ z x)) in z
3.258 * [taylor]: Taking taylor expansion of (/ z x) in z
3.258 * [taylor]: Taking taylor expansion of z in z
3.258 * [backup-simplify]: Simplify 0 into 0
3.258 * [backup-simplify]: Simplify 1 into 1
3.258 * [taylor]: Taking taylor expansion of x in z
3.258 * [backup-simplify]: Simplify x into x
3.259 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.259 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
3.259 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.259 * [taylor]: Taking taylor expansion of x in x
3.259 * [backup-simplify]: Simplify 0 into 0
3.259 * [backup-simplify]: Simplify 1 into 1
3.259 * [backup-simplify]: Simplify (/ 1 1) into 1
3.259 * [backup-simplify]: Simplify (- 1) into -1
3.259 * [backup-simplify]: Simplify -1 into -1
3.259 * [taylor]: Taking taylor expansion of 0 in x
3.259 * [backup-simplify]: Simplify 0 into 0
3.259 * [backup-simplify]: Simplify 1 into 1
3.260 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.260 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0
3.260 * [backup-simplify]: Simplify (- 0) into 0
3.261 * [backup-simplify]: Simplify (+ 0 0) into 0
3.261 * [taylor]: Taking taylor expansion of 0 in z
3.261 * [backup-simplify]: Simplify 0 into 0
3.261 * [taylor]: Taking taylor expansion of 0 in x
3.261 * [backup-simplify]: Simplify 0 into 0
3.261 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
3.261 * [backup-simplify]: Simplify (- 0) into 0
3.261 * [taylor]: Taking taylor expansion of 0 in x
3.261 * [backup-simplify]: Simplify 0 into 0
3.261 * [taylor]: Taking taylor expansion of 0 in x
3.261 * [backup-simplify]: Simplify 0 into 0
3.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.262 * [backup-simplify]: Simplify (- 0) into 0
3.262 * [backup-simplify]: Simplify 0 into 0
3.262 * [backup-simplify]: Simplify 0 into 0
3.262 * [backup-simplify]: Simplify 0 into 0
3.263 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.263 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.263 * [backup-simplify]: Simplify (- 0) into 0
3.264 * [backup-simplify]: Simplify (+ 0 0) into 0
3.264 * [taylor]: Taking taylor expansion of 0 in z
3.264 * [backup-simplify]: Simplify 0 into 0
3.264 * [taylor]: Taking taylor expansion of 0 in x
3.264 * [backup-simplify]: Simplify 0 into 0
3.264 * [taylor]: Taking taylor expansion of 0 in x
3.264 * [backup-simplify]: Simplify 0 into 0
3.264 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.264 * [backup-simplify]: Simplify (- 0) into 0
3.264 * [taylor]: Taking taylor expansion of 0 in x
3.264 * [backup-simplify]: Simplify 0 into 0
3.264 * [taylor]: Taking taylor expansion of 0 in x
3.264 * [backup-simplify]: Simplify 0 into 0
3.264 * [backup-simplify]: Simplify 0 into 0
3.264 * [backup-simplify]: Simplify 0 into 0
3.264 * [backup-simplify]: Simplify 0 into 0
3.265 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (- z)) (/ 1 (/ 1 (- y)))))) (* -1 (* (/ 1 (/ 1 (- x))) (* (/ 1 (- z)) 1)))) into (- (/ y z) (/ x z))
3.265 * * * [progress]: simplifying candidates
3.265 * [simplify]: Simplifying:
  (/ (exp (/ y z)) (exp (/ x z)))
  (log (- (/ y z) (/ x z)))
  (exp (- (/ y z) (/ x z)))
  (* (cbrt (- (/ y z) (/ x z))) (cbrt (- (/ y z) (/ x z))))
  (cbrt (- (/ y z) (/ x z)))
  (* (* (- (/ y z) (/ x z)) (- (/ y z) (/ x z))) (- (/ y z) (/ x z)))
  (sqrt (- (/ y z) (/ x z)))
  (sqrt (- (/ y z) (/ x z)))
  (- y x)
  (- (* y z) (* z x))
  (* z z)
  (- (pow (/ y z) 3) (pow (/ x z) 3))
  (+ (* (/ y z) (/ y z)) (+ (* (/ x z) (/ x z)) (* (/ y z) (/ x z))))
  (- (/ x z))
  (- (* (/ y z) (/ y z)) (* (/ x z) (/ x z)))
  (+ (/ y z) (/ x z))
  (+ (sqrt (/ y z)) (sqrt (/ x z)))
  (- (sqrt (/ y z)) (sqrt (/ x z)))
  (+ (sqrt (/ y z)) (/ (sqrt x) (sqrt z)))
  (- (sqrt (/ y z)) (/ (sqrt x) (sqrt z)))
  (+ (/ (sqrt y) (sqrt z)) (sqrt (/ x z)))
  (- (/ (sqrt y) (sqrt z)) (sqrt (/ x z)))
  (+ (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z)))
  (- (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z)))
  (- (/ y (cbrt z)) (/ x (cbrt z)))
  (- (/ y (sqrt z)) (/ x (sqrt z)))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- y x)
  (- (/ x z))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
3.266 * * [simplify]: iteration 0: 55 enodes
3.277 * * [simplify]: iteration 1: 118 enodes
3.297 * * [simplify]: iteration 2: 258 enodes
3.352 * * [simplify]: iteration 3: 612 enodes
3.697 * * [simplify]: iteration 4: 1847 enodes
4.529 * * [simplify]: iteration complete: 5000 enodes
4.529 * * [simplify]: Extracting #0: cost 25 inf + 0
4.530 * * [simplify]: Extracting #1: cost 204 inf + 0
4.534 * * [simplify]: Extracting #2: cost 942 inf + 159
4.543 * * [simplify]: Extracting #3: cost 1198 inf + 2049
4.562 * * [simplify]: Extracting #4: cost 434 inf + 19232
4.572 * * [simplify]: Extracting #5: cost 123 inf + 21980
4.583 * * [simplify]: Extracting #6: cost 11 inf + 22784
4.593 * * [simplify]: Extracting #7: cost 0 inf + 22856
4.603 * [simplify]: Simplified to:
  (exp (- (/ y z) (/ x z)))
  (log (- (/ y z) (/ x z)))
  (exp (- (/ y z) (/ x z)))
  (* (cbrt (- (/ y z) (/ x z))) (cbrt (- (/ y z) (/ x z))))
  (cbrt (- (/ y z) (/ x z)))
  (pow (- (/ y z) (/ x z)) 3)
  (sqrt (- (/ y z) (/ x z)))
  (sqrt (- (/ y z) (/ x z)))
  (- y x)
  (* (- y x) z)
  (* z z)
  (- (pow (/ y z) 3) (pow (/ x z) 3))
  (+ (* (/ y z) (/ y z)) (/ (* (/ x z) (+ y x)) z))
  (- (/ x z))
  (- (* (/ y z) (/ y z)) (* x (/ (/ x z) z)))
  (+ (/ x z) (/ y z))
  (+ (sqrt (/ y z)) (sqrt (/ x z)))
  (- (sqrt (/ y z)) (sqrt (/ x z)))
  (+ (sqrt (/ y z)) (/ (sqrt x) (sqrt z)))
  (- (sqrt (/ y z)) (/ (sqrt x) (sqrt z)))
  (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (- (/ (sqrt y) (sqrt z)) (sqrt (/ x z)))
  (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))
  (- (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z)))
  (- (/ y (cbrt z)) (/ x (cbrt z)))
  (- (/ y (sqrt z)) (/ x (sqrt z)))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- y x)
  (- (/ x z))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
4.603 * * * [progress]: adding candidates to table
4.693 * [progress]: [Phase 3 of 3] Extracting.
4.695 * [simplify]: Simplifying:
  (+ (- (/ y z) (/ x z)) x)
4.695 * * [simplify]: iteration 0: 7 enodes
4.696 * * [simplify]: iteration 1: 8 enodes
4.697 * * [simplify]: iteration complete: 8 enodes
4.697 * * [simplify]: Extracting #0: cost 1 inf + 0
4.697 * * [simplify]: Extracting #1: cost 3 inf + 0
4.697 * * [simplify]: Extracting #2: cost 4 inf + 1
4.697 * * [simplify]: Extracting #3: cost 6 inf + 1
4.697 * * [simplify]: Extracting #4: cost 3 inf + 6
4.697 * * [simplify]: Extracting #5: cost 0 inf + 25
4.697 * [simplify]: Simplified to:
  (+ x (- (/ y z) (/ x z)))
6.365 * [regime-testing]: Baseline error score: 0.014294268033864813
6.367 * [regime-testing]: Oracle error score: 0.014294268033864813
6.367 * [regime-testing]: End program error score: 0.014294268033864813