14.092 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (* x y) (* (- 1.0 x) z))
0.020 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.021 * * [simplify]: iteration  1 :  14  enodes  (cost  8 )
0.023 * * [simplify]: iteration  2 :  24  enodes  (cost  8 )
0.026 * * [simplify]: iteration  3 :  35  enodes  (cost  8 )
0.033 * * [simplify]: iteration  4 :  52  enodes  (cost  8 )
0.040 * * [simplify]: iteration  5 :  71  enodes  (cost  8 )
0.050 * * [simplify]: iteration  6 :  87  enodes  (cost  8 )
0.063 * * [simplify]: iteration  7 :  113  enodes  (cost  8 )
0.087 * * [simplify]: iteration  8 :  156  enodes  (cost  8 )
0.132 * * [simplify]: iteration  9 :  217  enodes  (cost  8 )
0.186 * * [simplify]: iteration  10 :  266  enodes  (cost  8 )
0.234 * * [simplify]: iteration  11 :  296  enodes  (cost  8 )
0.295 * * [simplify]: iteration  12 :  326  enodes  (cost  8 )
0.363 * * [simplify]: iteration  13 :  344  enodes  (cost  8 )
0.432 * * [simplify]: iteration  14 :  346  enodes  (cost  8 )
0.502 * * [simplify]: iteration  done :  346  enodes  (cost  8 )
0.502 * [simplify]: Simplified to:
   (fma x y (* (- 1.0 x) z))
0.505 * * [progress]: iteration 1 / 4
0.505 * * * [progress]: picking best candidate
0.507 * * * * [pick]: Picked  #<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))>
0.508 * * * [progress]: localizing error
0.514 * * * [progress]: generating rewritten candidates
0.514 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.514 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3)
0.525 * * * [progress]: generating series expansions
0.525 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.525 * [approximate]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in (x y z) around 0
0.525 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in z
0.525 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
0.525 * [taylor]: Taking taylor expansion of (* x y) in z
0.525 * [taylor]: Taking taylor expansion of x in z
0.525 * [taylor]: Taking taylor expansion of y in z
0.525 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
0.525 * [taylor]: Taking taylor expansion of z in z
0.525 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
0.525 * [taylor]: Taking taylor expansion of 1.0 in z
0.525 * [taylor]: Taking taylor expansion of x in z
0.525 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in y
0.526 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
0.526 * [taylor]: Taking taylor expansion of (* x y) in y
0.526 * [taylor]: Taking taylor expansion of x in y
0.526 * [taylor]: Taking taylor expansion of y in y
0.526 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in y
0.526 * [taylor]: Taking taylor expansion of z in y
0.526 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
0.526 * [taylor]: Taking taylor expansion of 1.0 in y
0.526 * [taylor]: Taking taylor expansion of x in y
0.526 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in x
0.526 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
0.526 * [taylor]: Taking taylor expansion of (* x y) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of y in x
0.526 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.526 * [taylor]: Taking taylor expansion of z in x
0.526 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.526 * [taylor]: Taking taylor expansion of 1.0 in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in x
0.526 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
0.526 * [taylor]: Taking taylor expansion of (* x y) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of y in x
0.526 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.526 * [taylor]: Taking taylor expansion of z in x
0.526 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.526 * [taylor]: Taking taylor expansion of 1.0 in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.527 * [taylor]: Taking taylor expansion of 1.0 in y
0.527 * [taylor]: Taking taylor expansion of z in y
0.527 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.527 * [taylor]: Taking taylor expansion of 1.0 in z
0.527 * [taylor]: Taking taylor expansion of z in z
0.528 * [taylor]: Taking taylor expansion of (- y z) in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.529 * [taylor]: Taking taylor expansion of z in y
0.529 * [taylor]: Taking taylor expansion of (- z) in z
0.529 * [taylor]: Taking taylor expansion of z in z
0.529 * [taylor]: Taking taylor expansion of 0 in z
0.532 * [taylor]: Taking taylor expansion of 0 in y
0.532 * [taylor]: Taking taylor expansion of 0 in z
0.532 * [taylor]: Taking taylor expansion of 1 in z
0.533 * [taylor]: Taking taylor expansion of 0 in z
0.533 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in (x y z) around 0
0.533 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in z
0.534 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
0.534 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.534 * [taylor]: Taking taylor expansion of x in z
0.534 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.534 * [taylor]: Taking taylor expansion of y in z
0.534 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
0.534 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
0.534 * [taylor]: Taking taylor expansion of 1.0 in z
0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.534 * [taylor]: Taking taylor expansion of x in z
0.534 * [taylor]: Taking taylor expansion of z in z
0.534 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in y
0.534 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
0.534 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.534 * [taylor]: Taking taylor expansion of x in y
0.534 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.534 * [taylor]: Taking taylor expansion of y in y
0.534 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in y
0.535 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
0.535 * [taylor]: Taking taylor expansion of 1.0 in y
0.535 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.535 * [taylor]: Taking taylor expansion of x in y
0.535 * [taylor]: Taking taylor expansion of z in y
0.535 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in x
0.535 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
0.535 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.535 * [taylor]: Taking taylor expansion of y in x
0.535 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.535 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.535 * [taylor]: Taking taylor expansion of 1.0 in x
0.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of z in x
0.536 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in x
0.536 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
0.536 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.537 * [taylor]: Taking taylor expansion of y in x
0.537 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.537 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.537 * [taylor]: Taking taylor expansion of 1.0 in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of z in x
0.538 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.538 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.538 * [taylor]: Taking taylor expansion of y in y
0.538 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.538 * [taylor]: Taking taylor expansion of z in y
0.538 * [taylor]: Taking taylor expansion of 1 in z
0.540 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.540 * [taylor]: Taking taylor expansion of 1.0 in y
0.540 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.540 * [taylor]: Taking taylor expansion of z in y
0.541 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.541 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.541 * [taylor]: Taking taylor expansion of z in z
0.544 * [taylor]: Taking taylor expansion of 0 in y
0.544 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z
0.544 * [taylor]: Taking taylor expansion of 1.0 in z
0.544 * [taylor]: Taking taylor expansion of z in z
0.545 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in (x y z) around 0
0.545 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in z
0.545 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
0.545 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
0.545 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.545 * [taylor]: Taking taylor expansion of -1 in z
0.545 * [taylor]: Taking taylor expansion of x in z
0.545 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.545 * [taylor]: Taking taylor expansion of -1 in z
0.545 * [taylor]: Taking taylor expansion of y in z
0.545 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
0.545 * [taylor]: Taking taylor expansion of -1 in z
0.545 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
0.545 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
0.545 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.545 * [taylor]: Taking taylor expansion of x in z
0.545 * [taylor]: Taking taylor expansion of 1.0 in z
0.545 * [taylor]: Taking taylor expansion of z in z
0.545 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in y
0.545 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
0.545 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
0.546 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.546 * [taylor]: Taking taylor expansion of -1 in y
0.546 * [taylor]: Taking taylor expansion of x in y
0.546 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.546 * [taylor]: Taking taylor expansion of -1 in y
0.546 * [taylor]: Taking taylor expansion of y in y
0.546 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in y
0.546 * [taylor]: Taking taylor expansion of -1 in y
0.546 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in y
0.546 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
0.546 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.546 * [taylor]: Taking taylor expansion of x in y
0.546 * [taylor]: Taking taylor expansion of 1.0 in y
0.546 * [taylor]: Taking taylor expansion of z in y
0.546 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in x
0.546 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
0.546 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.546 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.546 * [taylor]: Taking taylor expansion of -1 in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.547 * [taylor]: Taking taylor expansion of -1 in x
0.547 * [taylor]: Taking taylor expansion of y in x
0.547 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.547 * [taylor]: Taking taylor expansion of -1 in x
0.547 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.547 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.547 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of 1.0 in x
0.547 * [taylor]: Taking taylor expansion of z in x
0.547 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in x
0.548 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
0.548 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.548 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.548 * [taylor]: Taking taylor expansion of -1 in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.548 * [taylor]: Taking taylor expansion of -1 in x
0.548 * [taylor]: Taking taylor expansion of y in x
0.548 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.548 * [taylor]: Taking taylor expansion of -1 in x
0.548 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.548 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of 1.0 in x
0.548 * [taylor]: Taking taylor expansion of z in x
0.549 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.549 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.549 * [taylor]: Taking taylor expansion of y in y
0.549 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.549 * [taylor]: Taking taylor expansion of z in y
0.550 * [taylor]: Taking taylor expansion of 1 in z
0.552 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in y
0.552 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.552 * [taylor]: Taking taylor expansion of 1.0 in y
0.552 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.552 * [taylor]: Taking taylor expansion of z in y
0.553 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.553 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.553 * [taylor]: Taking taylor expansion of z in z
0.556 * [taylor]: Taking taylor expansion of 0 in y
0.556 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.556 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.556 * [taylor]: Taking taylor expansion of 1.0 in z
0.556 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.556 * [taylor]: Taking taylor expansion of z in z
0.558 * * * * [progress]: [ 2 / 2 ] generating series at (2 3)
0.558 * [approximate]: Taking taylor expansion of (* z (- 1.0 x)) in (x z) around 0
0.558 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
0.558 * [taylor]: Taking taylor expansion of z in z
0.558 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
0.558 * [taylor]: Taking taylor expansion of 1.0 in z
0.558 * [taylor]: Taking taylor expansion of x in z
0.558 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.558 * [taylor]: Taking taylor expansion of z in x
0.558 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.558 * [taylor]: Taking taylor expansion of 1.0 in x
0.558 * [taylor]: Taking taylor expansion of x in x
0.558 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.558 * [taylor]: Taking taylor expansion of z in x
0.558 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.558 * [taylor]: Taking taylor expansion of 1.0 in x
0.558 * [taylor]: Taking taylor expansion of x in x
0.559 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.559 * [taylor]: Taking taylor expansion of 1.0 in z
0.559 * [taylor]: Taking taylor expansion of z in z
0.560 * [taylor]: Taking taylor expansion of (- z) in z
0.560 * [taylor]: Taking taylor expansion of z in z
0.562 * [taylor]: Taking taylor expansion of 0 in z
0.563 * [taylor]: Taking taylor expansion of 0 in z
0.565 * [taylor]: Taking taylor expansion of 0 in z
0.566 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in (x z) around 0
0.566 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
0.566 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
0.566 * [taylor]: Taking taylor expansion of 1.0 in z
0.566 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.566 * [taylor]: Taking taylor expansion of x in z
0.566 * [taylor]: Taking taylor expansion of z in z
0.566 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.566 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.566 * [taylor]: Taking taylor expansion of 1.0 in x
0.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.566 * [taylor]: Taking taylor expansion of x in x
0.566 * [taylor]: Taking taylor expansion of z in x
0.567 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.567 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.567 * [taylor]: Taking taylor expansion of 1.0 in x
0.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.567 * [taylor]: Taking taylor expansion of x in x
0.570 * [taylor]: Taking taylor expansion of z in x
0.570 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.571 * [taylor]: Taking taylor expansion of -1 in z
0.571 * [taylor]: Taking taylor expansion of z in z
0.572 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.572 * [taylor]: Taking taylor expansion of 1.0 in z
0.572 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.572 * [taylor]: Taking taylor expansion of z in z
0.574 * [taylor]: Taking taylor expansion of 0 in z
0.576 * [taylor]: Taking taylor expansion of 0 in z
0.578 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in (x z) around 0
0.578 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
0.578 * [taylor]: Taking taylor expansion of -1 in z
0.578 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
0.578 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
0.578 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.578 * [taylor]: Taking taylor expansion of x in z
0.578 * [taylor]: Taking taylor expansion of 1.0 in z
0.578 * [taylor]: Taking taylor expansion of z in z
0.578 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.578 * [taylor]: Taking taylor expansion of -1 in x
0.578 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.579 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of 1.0 in x
0.579 * [taylor]: Taking taylor expansion of z in x
0.579 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.579 * [taylor]: Taking taylor expansion of -1 in x
0.579 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.579 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [taylor]: Taking taylor expansion of z in x
0.580 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.580 * [taylor]: Taking taylor expansion of -1 in z
0.580 * [taylor]: Taking taylor expansion of z in z
0.581 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.581 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.581 * [taylor]: Taking taylor expansion of 1.0 in z
0.581 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.581 * [taylor]: Taking taylor expansion of z in z
0.584 * [taylor]: Taking taylor expansion of 0 in z
0.587 * [taylor]: Taking taylor expansion of 0 in z
0.589 * * * [progress]: simplifying candidates
0.590 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma x y (* (- 1.0 x) z)))
  (log1p (fma x y (* (- 1.0 x) z)))
  (* x y)
  (log (fma x y (* (- 1.0 x) z)))
  (exp (fma x y (* (- 1.0 x) z)))
  (* (cbrt (fma x y (* (- 1.0 x) z))) (cbrt (fma x y (* (- 1.0 x) z))))
  (cbrt (fma x y (* (- 1.0 x) z)))
  (* (* (fma x y (* (- 1.0 x) z)) (fma x y (* (- 1.0 x) z))) (fma x y (* (- 1.0 x) z)))
  (sqrt (fma x y (* (- 1.0 x) z)))
  (sqrt (fma x y (* (- 1.0 x) z)))
  (expm1 (* (- 1.0 x) z))
  (log1p (* (- 1.0 x) z))
  (* (- 1.0 x) z)
  (+ (log (- 1.0 x)) (log z))
  (log (* (- 1.0 x) z))
  (exp (* (- 1.0 x) z))
  (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* z z) z))
  (* (cbrt (* (- 1.0 x) z)) (cbrt (* (- 1.0 x) z)))
  (cbrt (* (- 1.0 x) z))
  (* (* (* (- 1.0 x) z) (* (- 1.0 x) z)) (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (- 1.0 x) (* (cbrt z) (cbrt z)))
  (* (- 1.0 x) (sqrt z))
  (* (- 1.0 x) 1)
  (* (cbrt (- 1.0 x)) z)
  (* (sqrt (- 1.0 x)) z)
  (* (- 1.0 x) z)
  (* (- (sqrt 1.0) (sqrt x)) z)
  (* (- 1.0 x) z)
  (* (- (pow 1.0 3) (pow x 3)) z)
  (* (- (* 1.0 1.0) (* x x)) z)
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
0.592 * * [simplify]: iteration  0 :  64  enodes  (cost  347 )
0.602 * * [simplify]: iteration  1 :  131  enodes  (cost  335 )
0.627 * * [simplify]: iteration  2 :  401  enodes  (cost  293 )
0.869 * * [simplify]: iteration  3 :  1475  enodes  (cost  293 )
1.981 * * [simplify]: iteration  4 :  4606  enodes  (cost  293 )
3.176 * * [simplify]: iteration  done :  5001  enodes  (cost  293 )
3.176 * [simplify]: Simplified to:
   (expm1 (fma x y (* (- 1.0 x) z)))
  (log1p (fma x y (* (- 1.0 x) z)))
  (* x y)
  (log (fma x y (* (- 1.0 x) z)))
  (exp (fma x y (* (- 1.0 x) z)))
  (* (cbrt (fma x y (* (- 1.0 x) z))) (cbrt (fma x y (* (- 1.0 x) z))))
  (cbrt (fma x y (* (- 1.0 x) z)))
  (pow (fma x y (* (- 1.0 x) z)) 3)
  (sqrt (fma x y (* (- 1.0 x) z)))
  (sqrt (fma x y (* (- 1.0 x) z)))
  (expm1 (* (- 1.0 x) z))
  (log1p (* (- 1.0 x) z))
  (* (- 1.0 x) z)
  (log (* (- 1.0 x) z))
  (log (* (- 1.0 x) z))
  (exp (* (- 1.0 x) z))
  (pow (* (- 1.0 x) z) 3)
  (* (cbrt (* (- 1.0 x) z)) (cbrt (* (- 1.0 x) z)))
  (cbrt (* (- 1.0 x) z))
  (pow (* (- 1.0 x) z) 3)
  (sqrt (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (- 1.0 x) (* (cbrt z) (cbrt z)))
  (* (- 1.0 x) (sqrt z))
  (- 1.0 x)
  (* (cbrt (- 1.0 x)) z)
  (* (sqrt (- 1.0 x)) z)
  (* (- 1.0 x) z)
  (* (- (sqrt 1.0) (sqrt x)) z)
  (* (- 1.0 x) z)
  (* (- (pow 1.0 3) (pow x 3)) z)
  (* (- (* 1.0 1.0) (* x x)) z)
  (fma (- 1.0 x) z (* x y))
  (fma (- 1.0 x) z (* x y))
  (fma (- 1.0 x) z (* x y))
  (* (- 1.0 x) z)
  (* (- 1.0 x) z)
  (* (- 1.0 x) z)
3.176 * * * [progress]: adding candidates to table
3.263 * * [progress]: iteration 2 / 4
3.263 * * * [progress]: picking best candidate
3.265 * * * * [pick]: Picked  #<alt (λ (x y z) (fma (- 1.0 x) z (* x y)))>
3.265 * * * [progress]: localizing error
3.271 * * * [progress]: generating rewritten candidates
3.271 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.272 * * * [progress]: generating series expansions
3.272 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.272 * [approximate]: Taking taylor expansion of (fma (- 1.0 x) z (* x y)) in (x z y) around 0
3.272 * [taylor]: Taking taylor expansion of (fma (- 1.0 x) z (* x y)) in y
3.272 * [taylor]: Rewrote expression to (+ (* (- 1.0 x) z) (* x y))
3.272 * [taylor]: Taking taylor expansion of (* (- 1.0 x) z) in y
3.272 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
3.272 * [taylor]: Taking taylor expansion of 1.0 in y
3.272 * [taylor]: Taking taylor expansion of x in y
3.272 * [taylor]: Taking taylor expansion of z in y
3.272 * [taylor]: Taking taylor expansion of (* x y) in y
3.272 * [taylor]: Taking taylor expansion of x in y
3.272 * [taylor]: Taking taylor expansion of y in y
3.272 * [taylor]: Taking taylor expansion of (fma (- 1.0 x) z (* x y)) in z
3.272 * [taylor]: Rewrote expression to (+ (* (- 1.0 x) z) (* x y))
3.272 * [taylor]: Taking taylor expansion of (* (- 1.0 x) z) in z
3.272 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
3.272 * [taylor]: Taking taylor expansion of 1.0 in z
3.272 * [taylor]: Taking taylor expansion of x in z
3.272 * [taylor]: Taking taylor expansion of z in z
3.272 * [taylor]: Taking taylor expansion of (* x y) in z
3.272 * [taylor]: Taking taylor expansion of x in z
3.272 * [taylor]: Taking taylor expansion of y in z
3.272 * [taylor]: Taking taylor expansion of (fma (- 1.0 x) z (* x y)) in x
3.273 * [taylor]: Rewrote expression to (+ (* (- 1.0 x) z) (* x y))
3.273 * [taylor]: Taking taylor expansion of (* (- 1.0 x) z) in x
3.273 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.273 * [taylor]: Taking taylor expansion of 1.0 in x
3.273 * [taylor]: Taking taylor expansion of x in x
3.273 * [taylor]: Taking taylor expansion of z in x
3.273 * [taylor]: Taking taylor expansion of (* x y) in x
3.273 * [taylor]: Taking taylor expansion of x in x
3.273 * [taylor]: Taking taylor expansion of y in x
3.273 * [taylor]: Taking taylor expansion of (fma (- 1.0 x) z (* x y)) in x
3.273 * [taylor]: Rewrote expression to (+ (* (- 1.0 x) z) (* x y))
3.273 * [taylor]: Taking taylor expansion of (* (- 1.0 x) z) in x
3.273 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.273 * [taylor]: Taking taylor expansion of 1.0 in x
3.273 * [taylor]: Taking taylor expansion of x in x
3.273 * [taylor]: Taking taylor expansion of z in x
3.273 * [taylor]: Taking taylor expansion of (* x y) in x
3.273 * [taylor]: Taking taylor expansion of x in x
3.273 * [taylor]: Taking taylor expansion of y in x
3.274 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
3.274 * [taylor]: Taking taylor expansion of 1.0 in z
3.274 * [taylor]: Taking taylor expansion of z in z
3.274 * [taylor]: Taking taylor expansion of 0 in y
3.275 * [taylor]: Taking taylor expansion of (- y z) in z
3.275 * [taylor]: Taking taylor expansion of y in z
3.275 * [taylor]: Taking taylor expansion of z in z
3.276 * [taylor]: Taking taylor expansion of y in y
3.277 * [taylor]: Taking taylor expansion of 1.0 in y
3.278 * [taylor]: Taking taylor expansion of 0 in z
3.278 * [taylor]: Taking taylor expansion of 0 in y
3.279 * [taylor]: Taking taylor expansion of -1 in y
3.280 * [taylor]: Taking taylor expansion of 0 in y
3.280 * [approximate]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 z) (/ 1 (* x y))) in (x z y) around 0
3.280 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 z) (/ 1 (* x y))) in y
3.280 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (/ 1 z)) (/ 1 (* x y)))
3.280 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (/ 1 z)) in y
3.280 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
3.280 * [taylor]: Taking taylor expansion of 1.0 in y
3.280 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.280 * [taylor]: Taking taylor expansion of x in y
3.280 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.280 * [taylor]: Taking taylor expansion of z in y
3.280 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.280 * [taylor]: Taking taylor expansion of (* x y) in y
3.280 * [taylor]: Taking taylor expansion of x in y
3.280 * [taylor]: Taking taylor expansion of y in y
3.281 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 z) (/ 1 (* x y))) in z
3.281 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (/ 1 z)) (/ 1 (* x y)))
3.281 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (/ 1 z)) in z
3.281 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
3.281 * [taylor]: Taking taylor expansion of 1.0 in z
3.281 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.281 * [taylor]: Taking taylor expansion of x in z
3.281 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.281 * [taylor]: Taking taylor expansion of z in z
3.281 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
3.281 * [taylor]: Taking taylor expansion of (* x y) in z
3.281 * [taylor]: Taking taylor expansion of x in z
3.281 * [taylor]: Taking taylor expansion of y in z
3.281 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 z) (/ 1 (* x y))) in x
3.281 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (/ 1 z)) (/ 1 (* x y)))
3.282 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (/ 1 z)) in x
3.282 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.282 * [taylor]: Taking taylor expansion of 1.0 in x
3.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.282 * [taylor]: Taking taylor expansion of x in x
3.282 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.282 * [taylor]: Taking taylor expansion of z in x
3.282 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.282 * [taylor]: Taking taylor expansion of (* x y) in x
3.282 * [taylor]: Taking taylor expansion of x in x
3.282 * [taylor]: Taking taylor expansion of y in x
3.282 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (/ 1 z) (/ 1 (* x y))) in x
3.282 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (/ 1 z)) (/ 1 (* x y)))
3.282 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (/ 1 z)) in x
3.282 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.282 * [taylor]: Taking taylor expansion of 1.0 in x
3.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.282 * [taylor]: Taking taylor expansion of x in x
3.283 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.283 * [taylor]: Taking taylor expansion of z in x
3.283 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.283 * [taylor]: Taking taylor expansion of (* x y) in x
3.283 * [taylor]: Taking taylor expansion of x in x
3.283 * [taylor]: Taking taylor expansion of y in x
3.284 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
3.284 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.284 * [taylor]: Taking taylor expansion of y in z
3.284 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.284 * [taylor]: Taking taylor expansion of z in z
3.285 * [taylor]: Taking taylor expansion of -1 in y
3.287 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
3.287 * [taylor]: Taking taylor expansion of 1.0 in z
3.287 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.287 * [taylor]: Taking taylor expansion of z in z
3.290 * [taylor]: Taking taylor expansion of 1.0 in y
3.290 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.290 * [taylor]: Taking taylor expansion of y in y
3.293 * [taylor]: Taking taylor expansion of 0 in z
3.294 * [taylor]: Taking taylor expansion of 0 in y
3.295 * [taylor]: Taking taylor expansion of 0 in y
3.295 * [approximate]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 z) (/ 1 (* x y))) in (x z y) around 0
3.296 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 z) (/ 1 (* x y))) in y
3.296 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (/ -1 z)) (/ 1 (* x y)))
3.296 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (/ -1 z)) in y
3.296 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
3.296 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.296 * [taylor]: Taking taylor expansion of x in y
3.296 * [taylor]: Taking taylor expansion of 1.0 in y
3.296 * [taylor]: Taking taylor expansion of (/ -1 z) in y
3.296 * [taylor]: Taking taylor expansion of -1 in y
3.296 * [taylor]: Taking taylor expansion of z in y
3.296 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.296 * [taylor]: Taking taylor expansion of (* x y) in y
3.296 * [taylor]: Taking taylor expansion of x in y
3.296 * [taylor]: Taking taylor expansion of y in y
3.296 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 z) (/ 1 (* x y))) in z
3.296 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (/ -1 z)) (/ 1 (* x y)))
3.296 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (/ -1 z)) in z
3.296 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
3.296 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.296 * [taylor]: Taking taylor expansion of x in z
3.296 * [taylor]: Taking taylor expansion of 1.0 in z
3.297 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.297 * [taylor]: Taking taylor expansion of -1 in z
3.297 * [taylor]: Taking taylor expansion of z in z
3.297 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
3.297 * [taylor]: Taking taylor expansion of (* x y) in z
3.297 * [taylor]: Taking taylor expansion of x in z
3.297 * [taylor]: Taking taylor expansion of y in z
3.297 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 z) (/ 1 (* x y))) in x
3.297 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (/ -1 z)) (/ 1 (* x y)))
3.297 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (/ -1 z)) in x
3.297 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.297 * [taylor]: Taking taylor expansion of x in x
3.297 * [taylor]: Taking taylor expansion of 1.0 in x
3.297 * [taylor]: Taking taylor expansion of (/ -1 z) in x
3.297 * [taylor]: Taking taylor expansion of -1 in x
3.297 * [taylor]: Taking taylor expansion of z in x
3.297 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.298 * [taylor]: Taking taylor expansion of (* x y) in x
3.298 * [taylor]: Taking taylor expansion of x in x
3.298 * [taylor]: Taking taylor expansion of y in x
3.298 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (/ -1 z) (/ 1 (* x y))) in x
3.298 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (/ -1 z)) (/ 1 (* x y)))
3.298 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (/ -1 z)) in x
3.298 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.298 * [taylor]: Taking taylor expansion of x in x
3.298 * [taylor]: Taking taylor expansion of 1.0 in x
3.298 * [taylor]: Taking taylor expansion of (/ -1 z) in x
3.298 * [taylor]: Taking taylor expansion of -1 in x
3.298 * [taylor]: Taking taylor expansion of z in x
3.298 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.298 * [taylor]: Taking taylor expansion of (* x y) in x
3.298 * [taylor]: Taking taylor expansion of x in x
3.298 * [taylor]: Taking taylor expansion of y in x
3.299 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
3.299 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.299 * [taylor]: Taking taylor expansion of y in z
3.299 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.299 * [taylor]: Taking taylor expansion of z in z
3.300 * [taylor]: Taking taylor expansion of -1 in y
3.302 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
3.302 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
3.302 * [taylor]: Taking taylor expansion of 1.0 in z
3.302 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.302 * [taylor]: Taking taylor expansion of z in z
3.302 * [taylor]: Taking taylor expansion of (- 1.0) in y
3.302 * [taylor]: Taking taylor expansion of 1.0 in y
3.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.303 * [taylor]: Taking taylor expansion of y in y
3.306 * [taylor]: Taking taylor expansion of 0 in z
3.307 * [taylor]: Taking taylor expansion of 0 in y
3.308 * [taylor]: Taking taylor expansion of 0 in y
3.309 * * * [progress]: simplifying candidates
3.309 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma (- 1.0 x) z (* x y)))
  (log1p (fma (- 1.0 x) z (* x y)))
  (* (- 1.0 x) z)
  (log (fma (- 1.0 x) z (* x y)))
  (exp (fma (- 1.0 x) z (* x y)))
  (* (cbrt (fma (- 1.0 x) z (* x y))) (cbrt (fma (- 1.0 x) z (* x y))))
  (cbrt (fma (- 1.0 x) z (* x y)))
  (* (* (fma (- 1.0 x) z (* x y)) (fma (- 1.0 x) z (* x y))) (fma (- 1.0 x) z (* x y)))
  (sqrt (fma (- 1.0 x) z (* x y)))
  (sqrt (fma (- 1.0 x) z (* x y)))
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
3.310 * * [simplify]: iteration  0 :  21  enodes  (cost  146 )
3.313 * * [simplify]: iteration  1 :  35  enodes  (cost  143 )
3.318 * * [simplify]: iteration  2 :  78  enodes  (cost  121 )
3.333 * * [simplify]: iteration  3 :  253  enodes  (cost  121 )
3.432 * * [simplify]: iteration  4 :  1295  enodes  (cost  121 )
4.230 * * [simplify]: iteration  done :  5002  enodes  (cost  121 )
4.230 * [simplify]: Simplified to:
   (expm1 (fma (- 1.0 x) z (* x y)))
  (log1p (fma (- 1.0 x) z (* x y)))
  (* (- 1.0 x) z)
  (log (fma (- 1.0 x) z (* x y)))
  (exp (fma (- 1.0 x) z (* x y)))
  (* (cbrt (fma (- 1.0 x) z (* x y))) (cbrt (fma (- 1.0 x) z (* x y))))
  (cbrt (fma (- 1.0 x) z (* x y)))
  (pow (fma (- 1.0 x) z (* x y)) 3)
  (sqrt (fma (- 1.0 x) z (* x y)))
  (sqrt (fma (- 1.0 x) z (* x y)))
  (fma (- 1.0 x) z (* x y))
  (fma (- 1.0 x) z (* x y))
  (fma (- 1.0 x) z (* x y))
4.230 * * * [progress]: adding candidates to table
4.257 * [progress]: [Phase 3 of 3] Extracting.
4.257 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))> #<alt (λ (x y z) (fma (- 1.0 x) z (* x y)))>)
4.258 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
4.258 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))> #<alt (λ (x y z) (fma (- 1.0 x) z (* x y)))>)
4.273 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))> #<alt (λ (x y z) (fma (- 1.0 x) z (* x y)))>)
4.285 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))> #<alt (λ (x y z) (fma (- 1.0 x) z (* x y)))>)
4.297 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
4.298 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma x y (* (- 1.0 x) z))
4.298 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
4.298 * * [simplify]: iteration  1 :  8  enodes  (cost  8 )
4.299 * * [simplify]: iteration  done :  8  enodes  (cost  8 )
4.299 * [simplify]: Simplified to:
   (fma x y (* (- 1.0 x) z))
4.869 * [regime-testing]: Baseline error score: 0.009876234529316165
4.869 * [regime-testing]: Oracle error score: 0.005750718839854982
4.870 * [regime-testing]: End program error score: 0.009876234529316165