20.853 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.044 * * * [progress]: [2/2] Setting up program.
0.047 * [progress]: [Phase 2 of 3] Improving.
0.047 * [simplify]: Simplifying:
  (+ (* x y) (* (- x 1.0) z))
0.462 * * [progress]: iteration 1 / 4
0.462 * * * [progress]: picking best candidate
0.465 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- x 1.0) z)))>
0.465 * * * [progress]: localizing error
0.480 * * * [progress]: generating rewritten candidates
0.480 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.493 * * * [progress]: generating series expansions
0.493 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.493 * [backup-simplify]: Simplify (+ (* x y) (* (- x 1.0) z)) into (- (+ (* x z) (* x y)) (* 1.0 z))
0.493 * [approximate]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in (x y z) around 0
0.493 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in z
0.493 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in z
0.493 * [taylor]: Taking taylor expansion of (* x z) in z
0.493 * [taylor]: Taking taylor expansion of x in z
0.493 * [backup-simplify]: Simplify x into x
0.493 * [taylor]: Taking taylor expansion of z in z
0.493 * [backup-simplify]: Simplify 0 into 0
0.493 * [backup-simplify]: Simplify 1 into 1
0.493 * [taylor]: Taking taylor expansion of (* x y) in z
0.493 * [taylor]: Taking taylor expansion of x in z
0.493 * [backup-simplify]: Simplify x into x
0.493 * [taylor]: Taking taylor expansion of y in z
0.493 * [backup-simplify]: Simplify y into y
0.493 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.493 * [taylor]: Taking taylor expansion of 1.0 in z
0.493 * [backup-simplify]: Simplify 1.0 into 1.0
0.493 * [taylor]: Taking taylor expansion of z in z
0.493 * [backup-simplify]: Simplify 0 into 0
0.493 * [backup-simplify]: Simplify 1 into 1
0.493 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in y
0.493 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in y
0.493 * [taylor]: Taking taylor expansion of (* x z) in y
0.493 * [taylor]: Taking taylor expansion of x in y
0.493 * [backup-simplify]: Simplify x into x
0.493 * [taylor]: Taking taylor expansion of z in y
0.493 * [backup-simplify]: Simplify z into z
0.493 * [taylor]: Taking taylor expansion of (* x y) in y
0.493 * [taylor]: Taking taylor expansion of x in y
0.493 * [backup-simplify]: Simplify x into x
0.493 * [taylor]: Taking taylor expansion of y in y
0.493 * [backup-simplify]: Simplify 0 into 0
0.493 * [backup-simplify]: Simplify 1 into 1
0.493 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.493 * [taylor]: Taking taylor expansion of 1.0 in y
0.494 * [backup-simplify]: Simplify 1.0 into 1.0
0.494 * [taylor]: Taking taylor expansion of z in y
0.494 * [backup-simplify]: Simplify z into z
0.494 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in x
0.494 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in x
0.494 * [taylor]: Taking taylor expansion of (* x z) in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify 1 into 1
0.494 * [taylor]: Taking taylor expansion of z in x
0.494 * [backup-simplify]: Simplify z into z
0.494 * [taylor]: Taking taylor expansion of (* x y) in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify 1 into 1
0.494 * [taylor]: Taking taylor expansion of y in x
0.494 * [backup-simplify]: Simplify y into y
0.494 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.494 * [taylor]: Taking taylor expansion of 1.0 in x
0.494 * [backup-simplify]: Simplify 1.0 into 1.0
0.494 * [taylor]: Taking taylor expansion of z in x
0.494 * [backup-simplify]: Simplify z into z
0.494 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in x
0.494 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in x
0.494 * [taylor]: Taking taylor expansion of (* x z) in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify 1 into 1
0.494 * [taylor]: Taking taylor expansion of z in x
0.494 * [backup-simplify]: Simplify z into z
0.494 * [taylor]: Taking taylor expansion of (* x y) in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify 1 into 1
0.494 * [taylor]: Taking taylor expansion of y in x
0.494 * [backup-simplify]: Simplify y into y
0.494 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.494 * [taylor]: Taking taylor expansion of 1.0 in x
0.494 * [backup-simplify]: Simplify 1.0 into 1.0
0.494 * [taylor]: Taking taylor expansion of z in x
0.494 * [backup-simplify]: Simplify z into z
0.494 * [backup-simplify]: Simplify (* 0 z) into 0
0.494 * [backup-simplify]: Simplify (* 0 y) into 0
0.495 * [backup-simplify]: Simplify (+ 0 0) into 0
0.495 * [backup-simplify]: Simplify (* 1.0 z) into (* 1.0 z)
0.495 * [backup-simplify]: Simplify (- (* 1.0 z)) into (- (* 1.0 z))
0.495 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 z))) into (- (* 1.0 z))
0.495 * [taylor]: Taking taylor expansion of (- (* 1.0 z)) in y
0.495 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.495 * [taylor]: Taking taylor expansion of 1.0 in y
0.495 * [backup-simplify]: Simplify 1.0 into 1.0
0.495 * [taylor]: Taking taylor expansion of z in y
0.495 * [backup-simplify]: Simplify z into z
0.495 * [backup-simplify]: Simplify (* 1.0 z) into (* 1.0 z)
0.495 * [backup-simplify]: Simplify (- (* 1.0 z)) into (- (* 1.0 z))
0.495 * [taylor]: Taking taylor expansion of (- (* 1.0 z)) in z
0.495 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.495 * [taylor]: Taking taylor expansion of 1.0 in z
0.495 * [backup-simplify]: Simplify 1.0 into 1.0
0.495 * [taylor]: Taking taylor expansion of z in z
0.495 * [backup-simplify]: Simplify 0 into 0
0.495 * [backup-simplify]: Simplify 1 into 1
0.495 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.496 * [backup-simplify]: Simplify (- 0) into 0
0.496 * [backup-simplify]: Simplify 0 into 0
0.496 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.496 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.496 * [backup-simplify]: Simplify (+ z y) into (+ z y)
0.497 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 z)) into 0
0.497 * [backup-simplify]: Simplify (- 0) into 0
0.497 * [backup-simplify]: Simplify (+ (+ z y) 0) into (+ z y)
0.497 * [taylor]: Taking taylor expansion of (+ z y) in y
0.497 * [taylor]: Taking taylor expansion of z in y
0.497 * [backup-simplify]: Simplify z into z
0.497 * [taylor]: Taking taylor expansion of y in y
0.497 * [backup-simplify]: Simplify 0 into 0
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [backup-simplify]: Simplify (+ z 0) into z
0.497 * [taylor]: Taking taylor expansion of z in z
0.497 * [backup-simplify]: Simplify 0 into 0
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 z)) into 0
0.498 * [backup-simplify]: Simplify (- 0) into 0
0.498 * [taylor]: Taking taylor expansion of 0 in z
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.499 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.499 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.500 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
0.500 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.501 * [backup-simplify]: Simplify (+ 0 0) into 0
0.501 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 z))) into 0
0.501 * [backup-simplify]: Simplify (- 0) into 0
0.502 * [backup-simplify]: Simplify (+ 0 0) into 0
0.502 * [taylor]: Taking taylor expansion of 0 in y
0.502 * [backup-simplify]: Simplify 0 into 0
0.502 * [taylor]: Taking taylor expansion of 0 in z
0.502 * [backup-simplify]: Simplify 0 into 0
0.502 * [backup-simplify]: Simplify 0 into 0
0.502 * [backup-simplify]: Simplify (+ 0 1) into 1
0.502 * [taylor]: Taking taylor expansion of 1 in z
0.502 * [backup-simplify]: Simplify 1 into 1
0.502 * [backup-simplify]: Simplify 1 into 1
0.503 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 z))) into 0
0.503 * [backup-simplify]: Simplify (- 0) into 0
0.503 * [taylor]: Taking taylor expansion of 0 in z
0.503 * [backup-simplify]: Simplify 0 into 0
0.503 * [backup-simplify]: Simplify 0 into 0
0.503 * [backup-simplify]: Simplify 1 into 1
0.511 * [backup-simplify]: Simplify (+ (* 1 (* z (* 1 x))) (+ (* 1 (* 1 (* y x))) (* (- 1.0) (* z (* 1 1))))) into (- (+ (* x z) (* x y)) (* 1.0 z))
0.512 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (- (/ 1 x) 1.0) (/ 1 z))) into (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z)))
0.512 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in (x y z) around 0
0.512 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in z
0.512 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in z
0.512 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.512 * [taylor]: Taking taylor expansion of (* x z) in z
0.512 * [taylor]: Taking taylor expansion of x in z
0.512 * [backup-simplify]: Simplify x into x
0.512 * [taylor]: Taking taylor expansion of z in z
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 1 into 1
0.512 * [backup-simplify]: Simplify (* x 0) into 0
0.513 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.513 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.513 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.513 * [taylor]: Taking taylor expansion of (* x y) in z
0.513 * [taylor]: Taking taylor expansion of x in z
0.513 * [backup-simplify]: Simplify x into x
0.513 * [taylor]: Taking taylor expansion of y in z
0.513 * [backup-simplify]: Simplify y into y
0.513 * [backup-simplify]: Simplify (* x y) into (* x y)
0.513 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.513 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.513 * [taylor]: Taking taylor expansion of 1.0 in z
0.513 * [backup-simplify]: Simplify 1.0 into 1.0
0.513 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.513 * [taylor]: Taking taylor expansion of z in z
0.513 * [backup-simplify]: Simplify 0 into 0
0.513 * [backup-simplify]: Simplify 1 into 1
0.514 * [backup-simplify]: Simplify (/ 1 1) into 1
0.514 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in y
0.514 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in y
0.514 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.514 * [taylor]: Taking taylor expansion of (* x z) in y
0.514 * [taylor]: Taking taylor expansion of x in y
0.514 * [backup-simplify]: Simplify x into x
0.514 * [taylor]: Taking taylor expansion of z in y
0.514 * [backup-simplify]: Simplify z into z
0.514 * [backup-simplify]: Simplify (* x z) into (* x z)
0.514 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z))
0.514 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.514 * [taylor]: Taking taylor expansion of (* x y) in y
0.514 * [taylor]: Taking taylor expansion of x in y
0.514 * [backup-simplify]: Simplify x into x
0.514 * [taylor]: Taking taylor expansion of y in y
0.514 * [backup-simplify]: Simplify 0 into 0
0.514 * [backup-simplify]: Simplify 1 into 1
0.514 * [backup-simplify]: Simplify (* x 0) into 0
0.515 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.515 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.515 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.515 * [taylor]: Taking taylor expansion of 1.0 in y
0.515 * [backup-simplify]: Simplify 1.0 into 1.0
0.515 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.515 * [taylor]: Taking taylor expansion of z in y
0.515 * [backup-simplify]: Simplify z into z
0.515 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.515 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in x
0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.515 * [taylor]: Taking taylor expansion of (* x z) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [backup-simplify]: Simplify 0 into 0
0.515 * [backup-simplify]: Simplify 1 into 1
0.516 * [taylor]: Taking taylor expansion of z in x
0.516 * [backup-simplify]: Simplify z into z
0.516 * [backup-simplify]: Simplify (* 0 z) into 0
0.516 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.516 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.516 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.516 * [taylor]: Taking taylor expansion of (* x y) in x
0.516 * [taylor]: Taking taylor expansion of x in x
0.516 * [backup-simplify]: Simplify 0 into 0
0.516 * [backup-simplify]: Simplify 1 into 1
0.516 * [taylor]: Taking taylor expansion of y in x
0.516 * [backup-simplify]: Simplify y into y
0.516 * [backup-simplify]: Simplify (* 0 y) into 0
0.517 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.517 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.517 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.517 * [taylor]: Taking taylor expansion of 1.0 in x
0.517 * [backup-simplify]: Simplify 1.0 into 1.0
0.517 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.517 * [taylor]: Taking taylor expansion of z in x
0.517 * [backup-simplify]: Simplify z into z
0.517 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.517 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in x
0.517 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in x
0.517 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.517 * [taylor]: Taking taylor expansion of (* x z) in x
0.517 * [taylor]: Taking taylor expansion of x in x
0.517 * [backup-simplify]: Simplify 0 into 0
0.517 * [backup-simplify]: Simplify 1 into 1
0.517 * [taylor]: Taking taylor expansion of z in x
0.518 * [backup-simplify]: Simplify z into z
0.518 * [backup-simplify]: Simplify (* 0 z) into 0
0.518 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.518 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.518 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.518 * [taylor]: Taking taylor expansion of (* x y) in x
0.518 * [taylor]: Taking taylor expansion of x in x
0.518 * [backup-simplify]: Simplify 0 into 0
0.518 * [backup-simplify]: Simplify 1 into 1
0.518 * [taylor]: Taking taylor expansion of y in x
0.518 * [backup-simplify]: Simplify y into y
0.518 * [backup-simplify]: Simplify (* 0 y) into 0
0.519 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.519 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.519 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.519 * [taylor]: Taking taylor expansion of 1.0 in x
0.519 * [backup-simplify]: Simplify 1.0 into 1.0
0.519 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.519 * [taylor]: Taking taylor expansion of z in x
0.519 * [backup-simplify]: Simplify z into z
0.519 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.519 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
0.520 * [backup-simplify]: Simplify (+ (+ (/ 1 y) (/ 1 z)) 0) into (+ (/ 1 y) (/ 1 z))
0.520 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.520 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.520 * [taylor]: Taking taylor expansion of y in y
0.520 * [backup-simplify]: Simplify 0 into 0
0.520 * [backup-simplify]: Simplify 1 into 1
0.520 * [backup-simplify]: Simplify (/ 1 1) into 1
0.520 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.520 * [taylor]: Taking taylor expansion of z in y
0.520 * [backup-simplify]: Simplify z into z
0.520 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.521 * [backup-simplify]: Simplify (+ 1 0) into 1
0.521 * [taylor]: Taking taylor expansion of 1 in z
0.521 * [backup-simplify]: Simplify 1 into 1
0.523 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
0.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.524 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.524 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.525 * [backup-simplify]: Simplify (+ 0 0) into 0
0.525 * [backup-simplify]: Simplify (* 1.0 (/ 1 z)) into (/ 1.0 z)
0.525 * [backup-simplify]: Simplify (- (/ 1.0 z)) into (- (* 1.0 (/ 1 z)))
0.525 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 z)))) into (- (* 1.0 (/ 1 z)))
0.525 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in y
0.525 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.525 * [taylor]: Taking taylor expansion of 1.0 in y
0.525 * [backup-simplify]: Simplify 1.0 into 1.0
0.525 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.525 * [taylor]: Taking taylor expansion of z in y
0.525 * [backup-simplify]: Simplify z into z
0.525 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.526 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.526 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z)
0.526 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.526 * [taylor]: Taking taylor expansion of z in z
0.527 * [backup-simplify]: Simplify 0 into 0
0.527 * [backup-simplify]: Simplify 1 into 1
0.527 * [backup-simplify]: Simplify (/ 1 1) into 1
0.527 * [backup-simplify]: Simplify 1 into 1
0.527 * [backup-simplify]: Simplify 1 into 1
0.528 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
0.528 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.530 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.530 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.530 * [backup-simplify]: Simplify (+ 0 0) into 0
0.530 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.531 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 z))) into 0
0.531 * [backup-simplify]: Simplify (- 0) into 0
0.532 * [backup-simplify]: Simplify (+ 0 0) into 0
0.532 * [taylor]: Taking taylor expansion of 0 in y
0.532 * [backup-simplify]: Simplify 0 into 0
0.532 * [backup-simplify]: Simplify (* 1.0 (/ 1 z)) into (/ 1.0 z)
0.532 * [backup-simplify]: Simplify (- (/ 1.0 z)) into (- (* 1.0 (/ 1 z)))
0.532 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.532 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.532 * [taylor]: Taking taylor expansion of 1.0 in z
0.532 * [backup-simplify]: Simplify 1.0 into 1.0
0.532 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.532 * [taylor]: Taking taylor expansion of z in z
0.532 * [backup-simplify]: Simplify 0 into 0
0.532 * [backup-simplify]: Simplify 1 into 1
0.533 * [backup-simplify]: Simplify (/ 1 1) into 1
0.533 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.534 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.534 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.535 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 z)) (* 1 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* 1 (* (/ 1 (/ 1 z)) (* 1 (/ 1 (/ 1 x))))))) into (- (+ (* x z) (* x y)) (* 1.0 z))
0.536 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (- (/ 1 (- x)) 1.0) (/ 1 (- z)))) into (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))))
0.536 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in (x y z) around 0
0.536 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in z
0.536 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.536 * [taylor]: Taking taylor expansion of (* x z) in z
0.536 * [taylor]: Taking taylor expansion of x in z
0.536 * [backup-simplify]: Simplify x into x
0.536 * [taylor]: Taking taylor expansion of z in z
0.536 * [backup-simplify]: Simplify 0 into 0
0.536 * [backup-simplify]: Simplify 1 into 1
0.536 * [backup-simplify]: Simplify (* x 0) into 0
0.537 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.537 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.537 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in z
0.537 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.537 * [taylor]: Taking taylor expansion of 1.0 in z
0.537 * [backup-simplify]: Simplify 1.0 into 1.0
0.537 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.537 * [taylor]: Taking taylor expansion of z in z
0.537 * [backup-simplify]: Simplify 0 into 0
0.537 * [backup-simplify]: Simplify 1 into 1
0.537 * [backup-simplify]: Simplify (/ 1 1) into 1
0.537 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.537 * [taylor]: Taking taylor expansion of (* x y) in z
0.537 * [taylor]: Taking taylor expansion of x in z
0.537 * [backup-simplify]: Simplify x into x
0.537 * [taylor]: Taking taylor expansion of y in z
0.537 * [backup-simplify]: Simplify y into y
0.537 * [backup-simplify]: Simplify (* x y) into (* x y)
0.537 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.537 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in y
0.537 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.537 * [taylor]: Taking taylor expansion of (* x z) in y
0.537 * [taylor]: Taking taylor expansion of x in y
0.537 * [backup-simplify]: Simplify x into x
0.537 * [taylor]: Taking taylor expansion of z in y
0.537 * [backup-simplify]: Simplify z into z
0.537 * [backup-simplify]: Simplify (* x z) into (* x z)
0.537 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z))
0.537 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in y
0.537 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.537 * [taylor]: Taking taylor expansion of 1.0 in y
0.538 * [backup-simplify]: Simplify 1.0 into 1.0
0.538 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.538 * [taylor]: Taking taylor expansion of z in y
0.538 * [backup-simplify]: Simplify z into z
0.538 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.538 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.538 * [taylor]: Taking taylor expansion of (* x y) in y
0.538 * [taylor]: Taking taylor expansion of x in y
0.538 * [backup-simplify]: Simplify x into x
0.538 * [taylor]: Taking taylor expansion of y in y
0.538 * [backup-simplify]: Simplify 0 into 0
0.538 * [backup-simplify]: Simplify 1 into 1
0.538 * [backup-simplify]: Simplify (* x 0) into 0
0.538 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.538 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.538 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.538 * [taylor]: Taking taylor expansion of (* x z) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [backup-simplify]: Simplify 0 into 0
0.538 * [backup-simplify]: Simplify 1 into 1
0.538 * [taylor]: Taking taylor expansion of z in x
0.538 * [backup-simplify]: Simplify z into z
0.538 * [backup-simplify]: Simplify (* 0 z) into 0
0.538 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.539 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.539 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.539 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.539 * [taylor]: Taking taylor expansion of 1.0 in x
0.539 * [backup-simplify]: Simplify 1.0 into 1.0
0.539 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.539 * [taylor]: Taking taylor expansion of z in x
0.539 * [backup-simplify]: Simplify z into z
0.539 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.539 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.539 * [taylor]: Taking taylor expansion of (* x y) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [backup-simplify]: Simplify 0 into 0
0.539 * [backup-simplify]: Simplify 1 into 1
0.539 * [taylor]: Taking taylor expansion of y in x
0.539 * [backup-simplify]: Simplify y into y
0.539 * [backup-simplify]: Simplify (* 0 y) into 0
0.539 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.539 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.539 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.539 * [taylor]: Taking taylor expansion of (* x z) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [backup-simplify]: Simplify 0 into 0
0.539 * [backup-simplify]: Simplify 1 into 1
0.539 * [taylor]: Taking taylor expansion of z in x
0.539 * [backup-simplify]: Simplify z into z
0.539 * [backup-simplify]: Simplify (* 0 z) into 0
0.540 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.540 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.540 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.540 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.540 * [taylor]: Taking taylor expansion of 1.0 in x
0.540 * [backup-simplify]: Simplify 1.0 into 1.0
0.540 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.540 * [taylor]: Taking taylor expansion of z in x
0.540 * [backup-simplify]: Simplify z into z
0.540 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.540 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.540 * [taylor]: Taking taylor expansion of (* x y) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [backup-simplify]: Simplify 0 into 0
0.540 * [backup-simplify]: Simplify 1 into 1
0.540 * [taylor]: Taking taylor expansion of y in x
0.540 * [backup-simplify]: Simplify y into y
0.540 * [backup-simplify]: Simplify (* 0 y) into 0
0.540 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.540 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.540 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.541 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
0.541 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.541 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.541 * [taylor]: Taking taylor expansion of y in y
0.541 * [backup-simplify]: Simplify 0 into 0
0.541 * [backup-simplify]: Simplify 1 into 1
0.541 * [backup-simplify]: Simplify (/ 1 1) into 1
0.541 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.541 * [taylor]: Taking taylor expansion of z in y
0.541 * [backup-simplify]: Simplify z into z
0.541 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.541 * [backup-simplify]: Simplify (+ 1 0) into 1
0.541 * [taylor]: Taking taylor expansion of 1 in z
0.541 * [backup-simplify]: Simplify 1 into 1
0.542 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
0.542 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.542 * [backup-simplify]: Simplify (* 1.0 (/ 1 z)) into (/ 1.0 z)
0.543 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.543 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.543 * [backup-simplify]: Simplify (+ (/ 1.0 z) 0) into (* 1.0 (/ 1 z))
0.543 * [backup-simplify]: Simplify (+ 0 (* 1.0 (/ 1 z))) into (* 1.0 (/ 1 z))
0.543 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.543 * [taylor]: Taking taylor expansion of 1.0 in y
0.543 * [backup-simplify]: Simplify 1.0 into 1.0
0.543 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.543 * [taylor]: Taking taylor expansion of z in y
0.543 * [backup-simplify]: Simplify z into z
0.543 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.543 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z)
0.543 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.543 * [taylor]: Taking taylor expansion of z in z
0.543 * [backup-simplify]: Simplify 0 into 0
0.544 * [backup-simplify]: Simplify 1 into 1
0.544 * [backup-simplify]: Simplify (/ 1 1) into 1
0.544 * [backup-simplify]: Simplify 1 into 1
0.544 * [backup-simplify]: Simplify 1 into 1
0.545 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
0.545 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.545 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.545 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 z))) into 0
0.546 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.546 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.546 * [backup-simplify]: Simplify (+ 0 0) into 0
0.546 * [backup-simplify]: Simplify (+ 0 0) into 0
0.546 * [taylor]: Taking taylor expansion of 0 in y
0.547 * [backup-simplify]: Simplify 0 into 0
0.547 * [backup-simplify]: Simplify (* 1.0 (/ 1 z)) into (/ 1.0 z)
0.547 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z
0.547 * [taylor]: Taking taylor expansion of 1.0 in z
0.547 * [backup-simplify]: Simplify 1.0 into 1.0
0.547 * [taylor]: Taking taylor expansion of z in z
0.547 * [backup-simplify]: Simplify 0 into 0
0.547 * [backup-simplify]: Simplify 1 into 1
0.547 * [backup-simplify]: Simplify (/ 1.0 1) into 1.0
0.547 * [backup-simplify]: Simplify 1.0 into 1.0
0.548 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 (- z))) (* 1 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) (* 1 (* (/ 1 (/ 1 (- z))) (* 1 (/ 1 (/ 1 (- x)))))))) into (- (+ (* x z) (* x y)) (* 1.0 z))
0.548 * * * [progress]: simplifying candidates
0.548 * [simplify]: Simplifying:
  (* (exp (* x y)) (exp (* (- x 1.0) z)))
  (log (+ (* x y) (* (- x 1.0) z)))
  (exp (+ (* x y) (* (- x 1.0) z)))
  (* (cbrt (+ (* x y) (* (- x 1.0) z))) (cbrt (+ (* x y) (* (- x 1.0) z))))
  (cbrt (+ (* x y) (* (- x 1.0) z)))
  (* (* (+ (* x y) (* (- x 1.0) z)) (+ (* x y) (* (- x 1.0) z))) (+ (* x y) (* (- x 1.0) z)))
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (+ (pow (* x y) 3) (pow (* (- x 1.0) z) 3))
  (+ (* (* x y) (* x y)) (- (* (* (- x 1.0) z) (* (- x 1.0) z)) (* (* x y) (* (- x 1.0) z))))
  (- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z)))
  (- (* x y) (* (- x 1.0) z))
  (- (+ (* x z) (* x y)) (* 1.0 z))
  (- (+ (* x z) (* x y)) (* 1.0 z))
  (- (+ (* x z) (* x y)) (* 1.0 z))
1.417 * * * [progress]: adding candidates to table
1.454 * [progress]: [Phase 3 of 3] Extracting.
1.456 * [simplify]: Simplifying:
  (+ (* x y) (* (- x 1.0) z))
3.090 * [regime-testing]: Baseline error score: 0.014167011888346964
3.092 * [regime-testing]: Oracle error score: 0.014167011888346964
3.093 * [regime-testing]: End program error score: 0.014167011888346964