74.335 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (+ x (* (- 1.0 x) (- 1.0 y))))>
0.023 * [simplify]: Simplifying:
  (+ x (* (- 1.0 x) (- 1.0 y)))
0.023 * * [simplify]: iteration 0: 7 enodes
0.025 * * [simplify]: iteration 1: 13 enodes
0.027 * * [simplify]: iteration 2: 29 enodes
0.034 * * [simplify]: iteration 3: 84 enodes
0.077 * * [simplify]: iteration 4: 266 enodes
0.236 * * [simplify]: iteration 5: 705 enodes
0.912 * * [simplify]: iteration 6: 1823 enodes
4.302 * * [simplify]: iteration complete: 5001 enodes
4.302 * * [simplify]: Extracting #0: cost 1 inf + 0
4.303 * * [simplify]: Extracting #1: cost 253 inf + 0
4.313 * * [simplify]: Extracting #2: cost 794 inf + 8800
4.339 * * [simplify]: Extracting #3: cost 245 inf + 85165
4.388 * * [simplify]: Extracting #4: cost 2 inf + 124695
4.449 * * [simplify]: Extracting #5: cost 0 inf + 124826
4.498 * * [simplify]: Extracting #6: cost 0 inf + 124796
4.561 * [simplify]: Simplified to:
  (fma (- 1.0 y) (- 1.0 x) x)
4.564 * * [progress]: iteration 1 / 4
4.564 * * * [progress]: picking best candidate
4.569 * * * * [pick]: Picked  #<alt (λ (x y) (fma (- 1.0 y) (- 1.0 x) x))>
4.569 * * * [progress]: localizing error
4.581 * * * [progress]: generating rewritten candidates
4.581 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.581 * * * [progress]: generating series expansions
4.581 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.581 * [backup-simplify]: Simplify (fma (- 1.0 y) (- 1.0 x) x) into (fma (- 1.0 y) (- 1.0 x) x)
4.581 * [approximate]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in (y x) around 0
4.582 * [taylor]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in x
4.582 * [taylor]: Rewrote expression to (+ (* (- 1.0 y) (- 1.0 x)) x)
4.582 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x
4.582 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
4.582 * [taylor]: Taking taylor expansion of 1.0 in x
4.582 * [backup-simplify]: Simplify 1.0 into 1.0
4.582 * [taylor]: Taking taylor expansion of y in x
4.582 * [backup-simplify]: Simplify y into y
4.582 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
4.582 * [taylor]: Taking taylor expansion of 1.0 in x
4.582 * [backup-simplify]: Simplify 1.0 into 1.0
4.582 * [taylor]: Taking taylor expansion of x in x
4.582 * [backup-simplify]: Simplify 0 into 0
4.582 * [backup-simplify]: Simplify 1 into 1
4.582 * [taylor]: Taking taylor expansion of x in x
4.582 * [backup-simplify]: Simplify 0 into 0
4.582 * [backup-simplify]: Simplify 1 into 1
4.582 * [taylor]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in y
4.582 * [taylor]: Rewrote expression to (+ (* (- 1.0 y) (- 1.0 x)) x)
4.582 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y
4.582 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.582 * [taylor]: Taking taylor expansion of 1.0 in y
4.582 * [backup-simplify]: Simplify 1.0 into 1.0
4.582 * [taylor]: Taking taylor expansion of y in y
4.582 * [backup-simplify]: Simplify 0 into 0
4.582 * [backup-simplify]: Simplify 1 into 1
4.582 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
4.582 * [taylor]: Taking taylor expansion of 1.0 in y
4.582 * [backup-simplify]: Simplify 1.0 into 1.0
4.582 * [taylor]: Taking taylor expansion of x in y
4.582 * [backup-simplify]: Simplify x into x
4.582 * [taylor]: Taking taylor expansion of x in y
4.582 * [backup-simplify]: Simplify x into x
4.582 * [taylor]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in y
4.582 * [taylor]: Rewrote expression to (+ (* (- 1.0 y) (- 1.0 x)) x)
4.582 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y
4.582 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.582 * [taylor]: Taking taylor expansion of 1.0 in y
4.582 * [backup-simplify]: Simplify 1.0 into 1.0
4.582 * [taylor]: Taking taylor expansion of y in y
4.582 * [backup-simplify]: Simplify 0 into 0
4.583 * [backup-simplify]: Simplify 1 into 1
4.583 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
4.583 * [taylor]: Taking taylor expansion of 1.0 in y
4.583 * [backup-simplify]: Simplify 1.0 into 1.0
4.583 * [taylor]: Taking taylor expansion of x in y
4.583 * [backup-simplify]: Simplify x into x
4.583 * [taylor]: Taking taylor expansion of x in y
4.583 * [backup-simplify]: Simplify x into x
4.584 * [backup-simplify]: Simplify (- 0) into 0
4.584 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.584 * [backup-simplify]: Simplify (- x) into (- x)
4.584 * [backup-simplify]: Simplify (+ 1.0 (- x)) into (- 1.0 x)
4.584 * [backup-simplify]: Simplify (* 1.0 (- 1.0 x)) into (* 1.0 (- 1.0 x))
4.585 * [backup-simplify]: Simplify (+ (* 1.0 (- 1.0 x)) x) into 1.0
4.585 * [taylor]: Taking taylor expansion of 1.0 in x
4.585 * [backup-simplify]: Simplify 1.0 into 1.0
4.585 * [backup-simplify]: Simplify 1.0 into 1.0
4.585 * [backup-simplify]: Simplify (- 0) into 0
4.586 * [backup-simplify]: Simplify (+ 0 0) into 0
4.586 * [backup-simplify]: Simplify (- 1) into -1
4.587 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.587 * [backup-simplify]: Simplify (+ (* 1.0 0) (* -1 (- 1.0 x))) into (- x 1.0)
4.587 * [backup-simplify]: Simplify (+ (- x 1.0) 0) into (- x 1.0)
4.587 * [taylor]: Taking taylor expansion of (- x 1.0) in x
4.587 * [taylor]: Taking taylor expansion of x in x
4.587 * [backup-simplify]: Simplify 0 into 0
4.587 * [backup-simplify]: Simplify 1 into 1
4.587 * [taylor]: Taking taylor expansion of 1.0 in x
4.587 * [backup-simplify]: Simplify 1.0 into 1.0
4.588 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.589 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
4.589 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.589 * [backup-simplify]: Simplify 0 into 0
4.590 * [backup-simplify]: Simplify (- 0) into 0
4.590 * [backup-simplify]: Simplify (+ 0 0) into 0
4.591 * [backup-simplify]: Simplify (- 0) into 0
4.591 * [backup-simplify]: Simplify (+ 0 0) into 0
4.592 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* -1 0) (* 0 (- 1.0 x)))) into 0
4.593 * [backup-simplify]: Simplify (+ 0 0) into 0
4.593 * [taylor]: Taking taylor expansion of 0 in x
4.593 * [backup-simplify]: Simplify 0 into 0
4.593 * [backup-simplify]: Simplify 0 into 0
4.593 * [backup-simplify]: Simplify (- 0) into 0
4.594 * [backup-simplify]: Simplify (+ 1 0) into 1
4.594 * [backup-simplify]: Simplify 1 into 1
4.594 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (+ (* (- 1.0) (* 1 y)) 1.0)) into (- (+ 1.0 (* x y)) (* 1.0 y))
4.594 * [backup-simplify]: Simplify (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) into (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x))
4.595 * [approximate]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in (y x) around 0
4.595 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in x
4.595 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) (/ 1 x))
4.595 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) in x
4.595 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
4.595 * [taylor]: Taking taylor expansion of 1.0 in x
4.595 * [backup-simplify]: Simplify 1.0 into 1.0
4.595 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.595 * [taylor]: Taking taylor expansion of y in x
4.595 * [backup-simplify]: Simplify y into y
4.595 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.595 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.595 * [taylor]: Taking taylor expansion of 1.0 in x
4.595 * [backup-simplify]: Simplify 1.0 into 1.0
4.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.595 * [taylor]: Taking taylor expansion of x in x
4.595 * [backup-simplify]: Simplify 0 into 0
4.595 * [backup-simplify]: Simplify 1 into 1
4.596 * [backup-simplify]: Simplify (/ 1 1) into 1
4.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.596 * [taylor]: Taking taylor expansion of x in x
4.596 * [backup-simplify]: Simplify 0 into 0
4.596 * [backup-simplify]: Simplify 1 into 1
4.596 * [backup-simplify]: Simplify (/ 1 1) into 1
4.596 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in y
4.596 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) (/ 1 x))
4.596 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) in y
4.596 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.596 * [taylor]: Taking taylor expansion of 1.0 in y
4.596 * [backup-simplify]: Simplify 1.0 into 1.0
4.596 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.596 * [taylor]: Taking taylor expansion of y in y
4.596 * [backup-simplify]: Simplify 0 into 0
4.597 * [backup-simplify]: Simplify 1 into 1
4.597 * [backup-simplify]: Simplify (/ 1 1) into 1
4.597 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
4.597 * [taylor]: Taking taylor expansion of 1.0 in y
4.597 * [backup-simplify]: Simplify 1.0 into 1.0
4.597 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.597 * [taylor]: Taking taylor expansion of x in y
4.597 * [backup-simplify]: Simplify x into x
4.597 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.597 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.597 * [taylor]: Taking taylor expansion of x in y
4.597 * [backup-simplify]: Simplify x into x
4.597 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.597 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in y
4.597 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) (/ 1 x))
4.598 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) in y
4.598 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.598 * [taylor]: Taking taylor expansion of 1.0 in y
4.598 * [backup-simplify]: Simplify 1.0 into 1.0
4.598 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.598 * [taylor]: Taking taylor expansion of y in y
4.598 * [backup-simplify]: Simplify 0 into 0
4.598 * [backup-simplify]: Simplify 1 into 1
4.598 * [backup-simplify]: Simplify (/ 1 1) into 1
4.598 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
4.598 * [taylor]: Taking taylor expansion of 1.0 in y
4.598 * [backup-simplify]: Simplify 1.0 into 1.0
4.598 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.598 * [taylor]: Taking taylor expansion of x in y
4.598 * [backup-simplify]: Simplify x into x
4.598 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.598 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.598 * [taylor]: Taking taylor expansion of x in y
4.598 * [backup-simplify]: Simplify x into x
4.599 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.599 * [backup-simplify]: Simplify (- 1) into -1
4.600 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.600 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
4.600 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x))
4.600 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 x))) into (* -1 (- 1.0 (/ 1 x)))
4.600 * [backup-simplify]: Simplify (+ (* -1 (- 1.0 (/ 1 x))) 0) into (- (/ 1 x) 1.0)
4.600 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
4.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.600 * [taylor]: Taking taylor expansion of x in x
4.600 * [backup-simplify]: Simplify 0 into 0
4.600 * [backup-simplify]: Simplify 1 into 1
4.601 * [backup-simplify]: Simplify (/ 1 1) into 1
4.601 * [taylor]: Taking taylor expansion of 1.0 in x
4.601 * [backup-simplify]: Simplify 1.0 into 1.0
4.601 * [backup-simplify]: Simplify (+ 1 0) into 1
4.601 * [backup-simplify]: Simplify 1 into 1
4.601 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.602 * [backup-simplify]: Simplify (- 0) into 0
4.602 * [backup-simplify]: Simplify (+ 0 0) into 0
4.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.604 * [backup-simplify]: Simplify (- 0) into 0
4.604 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.605 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (- 1.0 (/ 1 x)))) into (- 1.0 (* 1.0 (/ 1 x)))
4.605 * [backup-simplify]: Simplify (+ (- 1.0 (* 1.0 (/ 1 x))) (/ 1 x)) into 1.0
4.605 * [taylor]: Taking taylor expansion of 1.0 in x
4.605 * [backup-simplify]: Simplify 1.0 into 1.0
4.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.606 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.607 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
4.608 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.608 * [backup-simplify]: Simplify (- 0) into 0
4.609 * [backup-simplify]: Simplify (+ 0 0) into 0
4.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.610 * [backup-simplify]: Simplify (- 0) into 0
4.611 * [backup-simplify]: Simplify (+ 0 0) into 0
4.612 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (* 0 (- 1.0 (/ 1 x))))) into 0
4.612 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.612 * [backup-simplify]: Simplify (+ 0 0) into 0
4.612 * [taylor]: Taking taylor expansion of 0 in x
4.612 * [backup-simplify]: Simplify 0 into 0
4.612 * [backup-simplify]: Simplify 1.0 into 1.0
4.614 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) into (- (+ 1.0 (* x y)) (* 1.0 y))
4.614 * [backup-simplify]: Simplify (fma (- 1.0 (/ 1 (- y))) (- 1.0 (/ 1 (- x))) (/ 1 (- x))) into (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x))
4.614 * [approximate]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in (y x) around 0
4.614 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in x
4.614 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) (/ -1 x))
4.614 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) in x
4.614 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
4.614 * [taylor]: Taking taylor expansion of 1.0 in x
4.614 * [backup-simplify]: Simplify 1.0 into 1.0
4.614 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.614 * [taylor]: Taking taylor expansion of y in x
4.614 * [backup-simplify]: Simplify y into y
4.614 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.614 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.614 * [taylor]: Taking taylor expansion of x in x
4.614 * [backup-simplify]: Simplify 0 into 0
4.615 * [backup-simplify]: Simplify 1 into 1
4.615 * [backup-simplify]: Simplify (/ 1 1) into 1
4.615 * [taylor]: Taking taylor expansion of 1.0 in x
4.615 * [backup-simplify]: Simplify 1.0 into 1.0
4.615 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.615 * [taylor]: Taking taylor expansion of -1 in x
4.615 * [backup-simplify]: Simplify -1 into -1
4.615 * [taylor]: Taking taylor expansion of x in x
4.615 * [backup-simplify]: Simplify 0 into 0
4.615 * [backup-simplify]: Simplify 1 into 1
4.616 * [backup-simplify]: Simplify (/ -1 1) into -1
4.616 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in y
4.616 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) (/ -1 x))
4.616 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) in y
4.616 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
4.616 * [taylor]: Taking taylor expansion of 1.0 in y
4.616 * [backup-simplify]: Simplify 1.0 into 1.0
4.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.616 * [taylor]: Taking taylor expansion of y in y
4.616 * [backup-simplify]: Simplify 0 into 0
4.616 * [backup-simplify]: Simplify 1 into 1
4.617 * [backup-simplify]: Simplify (/ 1 1) into 1
4.617 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
4.617 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.617 * [taylor]: Taking taylor expansion of x in y
4.617 * [backup-simplify]: Simplify x into x
4.617 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.617 * [taylor]: Taking taylor expansion of 1.0 in y
4.617 * [backup-simplify]: Simplify 1.0 into 1.0
4.617 * [taylor]: Taking taylor expansion of (/ -1 x) in y
4.617 * [taylor]: Taking taylor expansion of -1 in y
4.617 * [backup-simplify]: Simplify -1 into -1
4.617 * [taylor]: Taking taylor expansion of x in y
4.617 * [backup-simplify]: Simplify x into x
4.617 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
4.617 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in y
4.618 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) (/ -1 x))
4.618 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) in y
4.618 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
4.618 * [taylor]: Taking taylor expansion of 1.0 in y
4.618 * [backup-simplify]: Simplify 1.0 into 1.0
4.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.618 * [taylor]: Taking taylor expansion of y in y
4.618 * [backup-simplify]: Simplify 0 into 0
4.618 * [backup-simplify]: Simplify 1 into 1
4.618 * [backup-simplify]: Simplify (/ 1 1) into 1
4.618 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
4.618 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.618 * [taylor]: Taking taylor expansion of x in y
4.618 * [backup-simplify]: Simplify x into x
4.619 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.619 * [taylor]: Taking taylor expansion of 1.0 in y
4.619 * [backup-simplify]: Simplify 1.0 into 1.0
4.619 * [taylor]: Taking taylor expansion of (/ -1 x) in y
4.619 * [taylor]: Taking taylor expansion of -1 in y
4.619 * [backup-simplify]: Simplify -1 into -1
4.619 * [taylor]: Taking taylor expansion of x in y
4.619 * [backup-simplify]: Simplify x into x
4.619 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
4.619 * [backup-simplify]: Simplify (+ 0 1) into 1
4.620 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
4.620 * [backup-simplify]: Simplify (* 1 (+ (/ 1 x) 1.0)) into (+ (/ 1 x) 1.0)
4.620 * [backup-simplify]: Simplify (+ (+ (/ 1 x) 1.0) 0) into (+ (/ 1 x) 1.0)
4.620 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.620 * [taylor]: Taking taylor expansion of x in x
4.620 * [backup-simplify]: Simplify 0 into 0
4.620 * [backup-simplify]: Simplify 1 into 1
4.620 * [backup-simplify]: Simplify (/ 1 1) into 1
4.620 * [taylor]: Taking taylor expansion of 1.0 in x
4.620 * [backup-simplify]: Simplify 1.0 into 1.0
4.621 * [backup-simplify]: Simplify (+ 1 0) into 1
4.621 * [backup-simplify]: Simplify 1 into 1
4.621 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.622 * [backup-simplify]: Simplify (+ 0 0) into 0
4.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.623 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.624 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ (/ 1 x) 1.0))) into (+ (* 1.0 (/ 1 x)) 1.0)
4.624 * [backup-simplify]: Simplify (+ (+ (* 1.0 (/ 1 x)) 1.0) (/ -1 x)) into 1.0
4.624 * [taylor]: Taking taylor expansion of 1.0 in x
4.624 * [backup-simplify]: Simplify 1.0 into 1.0
4.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.625 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
4.625 * [backup-simplify]: Simplify 1.0 into 1.0
4.626 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.626 * [backup-simplify]: Simplify (+ 0 0) into 0
4.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.627 * [backup-simplify]: Simplify (+ 0 0) into 0
4.629 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (* 0 (+ (/ 1 x) 1.0)))) into 0
4.629 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
4.629 * [backup-simplify]: Simplify (+ 0 0) into 0
4.629 * [taylor]: Taking taylor expansion of 0 in x
4.629 * [backup-simplify]: Simplify 0 into 0
4.629 * [backup-simplify]: Simplify 1.0 into 1.0
4.630 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))))) into (- (+ 1.0 (* x y)) (* 1.0 y))
4.630 * * * [progress]: simplifying candidates
4.630 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (fma (- 1.0 y) (- 1.0 x) x))))>
4.630 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (fma (- 1.0 y) (- 1.0 x) x))))>
4.630 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (* (- 1.0 y) (- 1.0 x)) x))>
4.630 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (x y) (pow (fma (- 1.0 y) (- 1.0 x) x) 1))>
4.630 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (x y) (exp (log (fma (- 1.0 y) (- 1.0 x) x))))>
4.630 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (x y) (log (exp (fma (- 1.0 y) (- 1.0 x) x))))>
4.630 * * * * [progress]: [ 7 / 14 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (fma (- 1.0 y) (- 1.0 x) x)) (cbrt (fma (- 1.0 y) (- 1.0 x) x))) (cbrt (fma (- 1.0 y) (- 1.0 x) x))))>
4.630 * * * * [progress]: [ 8 / 14 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (fma (- 1.0 y) (- 1.0 x) x) (fma (- 1.0 y) (- 1.0 x) x)) (fma (- 1.0 y) (- 1.0 x) x))))>
4.630 * * * * [progress]: [ 9 / 14 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (fma (- 1.0 y) (- 1.0 x) x)) (sqrt (fma (- 1.0 y) (- 1.0 x) x))))>
4.630 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (x y) (* 1 (fma (- 1.0 y) (- 1.0 x) x)))>
4.630 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (fma (- 1.0 y) (- 1.0 x) x))))>
4.631 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
4.631 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
4.631 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
4.631 * [simplify]: Simplifying:
  (expm1 (fma (- 1.0 y) (- 1.0 x) x))
  (log1p (fma (- 1.0 y) (- 1.0 x) x))
  (* (- 1.0 y) (- 1.0 x))
  (log (fma (- 1.0 y) (- 1.0 x) x))
  (exp (fma (- 1.0 y) (- 1.0 x) x))
  (* (cbrt (fma (- 1.0 y) (- 1.0 x) x)) (cbrt (fma (- 1.0 y) (- 1.0 x) x)))
  (cbrt (fma (- 1.0 y) (- 1.0 x) x))
  (* (* (fma (- 1.0 y) (- 1.0 x) x) (fma (- 1.0 y) (- 1.0 x) x)) (fma (- 1.0 y) (- 1.0 x) x))
  (sqrt (fma (- 1.0 y) (- 1.0 x) x))
  (sqrt (fma (- 1.0 y) (- 1.0 x) x))
  (real->posit16 (fma (- 1.0 y) (- 1.0 x) x))
  (- (+ 1.0 (* x y)) (* 1.0 y))
  (- (+ 1.0 (* x y)) (* 1.0 y))
  (- (+ 1.0 (* x y)) (* 1.0 y))
4.631 * * [simplify]: iteration 0: 21 enodes
4.638 * * [simplify]: iteration 1: 35 enodes
4.647 * * [simplify]: iteration 2: 87 enodes
4.669 * * [simplify]: iteration 3: 298 enodes
4.887 * * [simplify]: iteration 4: 1612 enodes
5.706 * * [simplify]: iteration complete: 5002 enodes
5.706 * * [simplify]: Extracting #0: cost 11 inf + 0
5.707 * * [simplify]: Extracting #1: cost 163 inf + 0
5.713 * * [simplify]: Extracting #2: cost 939 inf + 1638
5.747 * * [simplify]: Extracting #3: cost 1283 inf + 84296
5.851 * * [simplify]: Extracting #4: cost 221 inf + 389761
6.020 * * [simplify]: Extracting #5: cost 2 inf + 452742
6.169 * * [simplify]: Extracting #6: cost 0 inf + 453416
6.293 * [simplify]: Simplified to:
  (expm1 (fma (- 1.0 y) (- 1.0 x) x))
  (log1p (fma (- 1.0 y) (- 1.0 x) x))
  (* (- 1.0 x) (- 1.0 y))
  (log (fma (- 1.0 y) (- 1.0 x) x))
  (exp (fma (- 1.0 y) (- 1.0 x) x))
  (* (cbrt (fma (- 1.0 y) (- 1.0 x) x)) (cbrt (fma (- 1.0 y) (- 1.0 x) x)))
  (cbrt (fma (- 1.0 y) (- 1.0 x) x))
  (* (* (fma (- 1.0 y) (- 1.0 x) x) (fma (- 1.0 y) (- 1.0 x) x)) (fma (- 1.0 y) (- 1.0 x) x))
  (sqrt (fma (- 1.0 y) (- 1.0 x) x))
  (sqrt (fma (- 1.0 y) (- 1.0 x) x))
  (real->posit16 (fma (- 1.0 y) (- 1.0 x) x))
  (fma y (- x 1.0) 1.0)
  (fma y (- x 1.0) 1.0)
  (fma y (- x 1.0) 1.0)
6.294 * * * [progress]: adding candidates to table
6.377 * * [progress]: iteration 2 / 4
6.377 * * * [progress]: picking best candidate
6.379 * * * * [pick]: Picked  #<alt (λ (x y) (fma y (- x 1.0) 1.0))>
6.379 * * * [progress]: localizing error
6.390 * * * [progress]: generating rewritten candidates
6.390 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.391 * * * [progress]: generating series expansions
6.391 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.391 * [backup-simplify]: Simplify (fma y (- x 1.0) 1.0) into (fma y (- x 1.0) 1.0)
6.391 * [approximate]: Taking taylor expansion of (fma y (- x 1.0) 1.0) in (y x) around 0
6.391 * [taylor]: Taking taylor expansion of (fma y (- x 1.0) 1.0) in x
6.391 * [taylor]: Rewrote expression to (+ (* y (- x 1.0)) 1.0)
6.391 * [taylor]: Taking taylor expansion of (* y (- x 1.0)) in x
6.391 * [taylor]: Taking taylor expansion of y in x
6.391 * [backup-simplify]: Simplify y into y
6.391 * [taylor]: Taking taylor expansion of (- x 1.0) in x
6.391 * [taylor]: Taking taylor expansion of x in x
6.391 * [backup-simplify]: Simplify 0 into 0
6.391 * [backup-simplify]: Simplify 1 into 1
6.391 * [taylor]: Taking taylor expansion of 1.0 in x
6.391 * [backup-simplify]: Simplify 1.0 into 1.0
6.391 * [taylor]: Taking taylor expansion of 1.0 in x
6.391 * [backup-simplify]: Simplify 1.0 into 1.0
6.391 * [taylor]: Taking taylor expansion of (fma y (- x 1.0) 1.0) in y
6.392 * [taylor]: Rewrote expression to (+ (* y (- x 1.0)) 1.0)
6.392 * [taylor]: Taking taylor expansion of (* y (- x 1.0)) in y
6.392 * [taylor]: Taking taylor expansion of y in y
6.392 * [backup-simplify]: Simplify 0 into 0
6.392 * [backup-simplify]: Simplify 1 into 1
6.392 * [taylor]: Taking taylor expansion of (- x 1.0) in y
6.392 * [taylor]: Taking taylor expansion of x in y
6.392 * [backup-simplify]: Simplify x into x
6.392 * [taylor]: Taking taylor expansion of 1.0 in y
6.392 * [backup-simplify]: Simplify 1.0 into 1.0
6.392 * [taylor]: Taking taylor expansion of 1.0 in y
6.392 * [backup-simplify]: Simplify 1.0 into 1.0
6.392 * [taylor]: Taking taylor expansion of (fma y (- x 1.0) 1.0) in y
6.392 * [taylor]: Rewrote expression to (+ (* y (- x 1.0)) 1.0)
6.392 * [taylor]: Taking taylor expansion of (* y (- x 1.0)) in y
6.392 * [taylor]: Taking taylor expansion of y in y
6.392 * [backup-simplify]: Simplify 0 into 0
6.392 * [backup-simplify]: Simplify 1 into 1
6.392 * [taylor]: Taking taylor expansion of (- x 1.0) in y
6.392 * [taylor]: Taking taylor expansion of x in y
6.392 * [backup-simplify]: Simplify x into x
6.392 * [taylor]: Taking taylor expansion of 1.0 in y
6.392 * [backup-simplify]: Simplify 1.0 into 1.0
6.392 * [taylor]: Taking taylor expansion of 1.0 in y
6.392 * [backup-simplify]: Simplify 1.0 into 1.0
6.393 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.393 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0)
6.393 * [backup-simplify]: Simplify (* 0 (- x 1.0)) into 0
6.394 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.394 * [taylor]: Taking taylor expansion of 1.0 in x
6.394 * [backup-simplify]: Simplify 1.0 into 1.0
6.394 * [backup-simplify]: Simplify 1.0 into 1.0
6.394 * [backup-simplify]: Simplify (- 0) into 0
6.394 * [backup-simplify]: Simplify (+ 0 0) into 0
6.395 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- x 1.0))) into (- x 1.0)
6.395 * [backup-simplify]: Simplify (+ (- x 1.0) 0) into (- x 1.0)
6.395 * [taylor]: Taking taylor expansion of (- x 1.0) in x
6.395 * [taylor]: Taking taylor expansion of x in x
6.395 * [backup-simplify]: Simplify 0 into 0
6.395 * [backup-simplify]: Simplify 1 into 1
6.395 * [taylor]: Taking taylor expansion of 1.0 in x
6.395 * [backup-simplify]: Simplify 1.0 into 1.0
6.395 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.396 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
6.396 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.396 * [backup-simplify]: Simplify 0 into 0
6.397 * [backup-simplify]: Simplify (- 0) into 0
6.397 * [backup-simplify]: Simplify (+ 0 0) into 0
6.397 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- x 1.0)))) into 0
6.398 * [backup-simplify]: Simplify (+ 0 0) into 0
6.398 * [taylor]: Taking taylor expansion of 0 in x
6.398 * [backup-simplify]: Simplify 0 into 0
6.398 * [backup-simplify]: Simplify 0 into 0
6.398 * [backup-simplify]: Simplify (- 0) into 0
6.398 * [backup-simplify]: Simplify (+ 1 0) into 1
6.398 * [backup-simplify]: Simplify 1 into 1
6.399 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (+ (* (- 1.0) (* 1 y)) 1.0)) into (- (+ 1.0 (* x y)) (* 1.0 y))
6.399 * [backup-simplify]: Simplify (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) into (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0)
6.399 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) in (y x) around 0
6.399 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) in x
6.399 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x) 1.0)) 1.0)
6.399 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x) 1.0)) in x
6.399 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.399 * [taylor]: Taking taylor expansion of y in x
6.399 * [backup-simplify]: Simplify y into y
6.399 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.399 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
6.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.399 * [taylor]: Taking taylor expansion of x in x
6.399 * [backup-simplify]: Simplify 0 into 0
6.399 * [backup-simplify]: Simplify 1 into 1
6.400 * [backup-simplify]: Simplify (/ 1 1) into 1
6.400 * [taylor]: Taking taylor expansion of 1.0 in x
6.400 * [backup-simplify]: Simplify 1.0 into 1.0
6.400 * [taylor]: Taking taylor expansion of 1.0 in x
6.400 * [backup-simplify]: Simplify 1.0 into 1.0
6.400 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) in y
6.400 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x) 1.0)) 1.0)
6.400 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x) 1.0)) in y
6.400 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.400 * [taylor]: Taking taylor expansion of y in y
6.400 * [backup-simplify]: Simplify 0 into 0
6.400 * [backup-simplify]: Simplify 1 into 1
6.400 * [backup-simplify]: Simplify (/ 1 1) into 1
6.400 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
6.400 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.400 * [taylor]: Taking taylor expansion of x in y
6.400 * [backup-simplify]: Simplify x into x
6.400 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.400 * [taylor]: Taking taylor expansion of 1.0 in y
6.400 * [backup-simplify]: Simplify 1.0 into 1.0
6.400 * [taylor]: Taking taylor expansion of 1.0 in y
6.400 * [backup-simplify]: Simplify 1.0 into 1.0
6.400 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) in y
6.400 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x) 1.0)) 1.0)
6.400 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x) 1.0)) in y
6.401 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.401 * [taylor]: Taking taylor expansion of y in y
6.401 * [backup-simplify]: Simplify 0 into 0
6.401 * [backup-simplify]: Simplify 1 into 1
6.401 * [backup-simplify]: Simplify (/ 1 1) into 1
6.401 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
6.401 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.401 * [taylor]: Taking taylor expansion of x in y
6.401 * [backup-simplify]: Simplify x into x
6.401 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.401 * [taylor]: Taking taylor expansion of 1.0 in y
6.401 * [backup-simplify]: Simplify 1.0 into 1.0
6.401 * [taylor]: Taking taylor expansion of 1.0 in y
6.401 * [backup-simplify]: Simplify 1.0 into 1.0
6.401 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.402 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
6.402 * [backup-simplify]: Simplify (* 1 (- (/ 1 x) 1.0)) into (- (/ 1 x) 1.0)
6.402 * [backup-simplify]: Simplify (+ (- (/ 1 x) 1.0) 0) into (- (/ 1 x) 1.0)
6.402 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
6.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.402 * [taylor]: Taking taylor expansion of x in x
6.402 * [backup-simplify]: Simplify 0 into 0
6.402 * [backup-simplify]: Simplify 1 into 1
6.402 * [backup-simplify]: Simplify (/ 1 1) into 1
6.402 * [taylor]: Taking taylor expansion of 1.0 in x
6.402 * [backup-simplify]: Simplify 1.0 into 1.0
6.403 * [backup-simplify]: Simplify (+ 1 0) into 1
6.403 * [backup-simplify]: Simplify 1 into 1
6.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.403 * [backup-simplify]: Simplify (- 0) into 0
6.404 * [backup-simplify]: Simplify (+ 0 0) into 0
6.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.405 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 x) 1.0))) into 0
6.406 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.406 * [taylor]: Taking taylor expansion of 1.0 in x
6.406 * [backup-simplify]: Simplify 1.0 into 1.0
6.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.407 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.408 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
6.408 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.408 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.409 * [backup-simplify]: Simplify (- 0) into 0
6.409 * [backup-simplify]: Simplify (+ 0 0) into 0
6.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.411 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 x) 1.0)))) into 0
6.411 * [backup-simplify]: Simplify (+ 0 0) into 0
6.411 * [taylor]: Taking taylor expansion of 0 in x
6.411 * [backup-simplify]: Simplify 0 into 0
6.411 * [backup-simplify]: Simplify 1.0 into 1.0
6.412 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) into (- (+ 1.0 (* x y)) (* 1.0 y))
6.412 * [backup-simplify]: Simplify (fma (/ 1 (- y)) (- (/ 1 (- x)) 1.0) 1.0) into (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0)
6.412 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0) in (y x) around 0
6.412 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0) in x
6.412 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 x) 1.0))) 1.0)
6.412 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 x) 1.0))) in x
6.412 * [taylor]: Taking taylor expansion of (/ -1 y) in x
6.412 * [taylor]: Taking taylor expansion of -1 in x
6.412 * [backup-simplify]: Simplify -1 into -1
6.412 * [taylor]: Taking taylor expansion of y in x
6.413 * [backup-simplify]: Simplify y into y
6.413 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.413 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0)) in x
6.413 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.413 * [taylor]: Taking taylor expansion of x in x
6.413 * [backup-simplify]: Simplify 0 into 0
6.413 * [backup-simplify]: Simplify 1 into 1
6.413 * [backup-simplify]: Simplify (/ 1 1) into 1
6.413 * [taylor]: Taking taylor expansion of 1.0 in x
6.413 * [backup-simplify]: Simplify 1.0 into 1.0
6.413 * [taylor]: Taking taylor expansion of 1.0 in x
6.413 * [backup-simplify]: Simplify 1.0 into 1.0
6.413 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0) in y
6.413 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 x) 1.0))) 1.0)
6.413 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 x) 1.0))) in y
6.413 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.413 * [taylor]: Taking taylor expansion of -1 in y
6.414 * [backup-simplify]: Simplify -1 into -1
6.414 * [taylor]: Taking taylor expansion of y in y
6.414 * [backup-simplify]: Simplify 0 into 0
6.414 * [backup-simplify]: Simplify 1 into 1
6.414 * [backup-simplify]: Simplify (/ -1 1) into -1
6.414 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0)) in y
6.414 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
6.414 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.414 * [taylor]: Taking taylor expansion of x in y
6.414 * [backup-simplify]: Simplify x into x
6.414 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.414 * [taylor]: Taking taylor expansion of 1.0 in y
6.414 * [backup-simplify]: Simplify 1.0 into 1.0
6.414 * [taylor]: Taking taylor expansion of 1.0 in y
6.414 * [backup-simplify]: Simplify 1.0 into 1.0
6.414 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0) in y
6.414 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 x) 1.0))) 1.0)
6.414 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 x) 1.0))) in y
6.415 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.415 * [taylor]: Taking taylor expansion of -1 in y
6.415 * [backup-simplify]: Simplify -1 into -1
6.415 * [taylor]: Taking taylor expansion of y in y
6.415 * [backup-simplify]: Simplify 0 into 0
6.415 * [backup-simplify]: Simplify 1 into 1
6.415 * [backup-simplify]: Simplify (/ -1 1) into -1
6.415 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0)) in y
6.415 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
6.415 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.415 * [taylor]: Taking taylor expansion of x in y
6.415 * [backup-simplify]: Simplify x into x
6.415 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.415 * [taylor]: Taking taylor expansion of 1.0 in y
6.415 * [backup-simplify]: Simplify 1.0 into 1.0
6.415 * [taylor]: Taking taylor expansion of 1.0 in y
6.415 * [backup-simplify]: Simplify 1.0 into 1.0
6.416 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
6.416 * [backup-simplify]: Simplify (- (+ (/ 1 x) 1.0)) into (- (+ (/ 1 x) 1.0))
6.416 * [backup-simplify]: Simplify (* -1 (- (+ (/ 1 x) 1.0))) into (+ (/ 1 x) 1.0)
6.416 * [backup-simplify]: Simplify (+ (+ (/ 1 x) 1.0) 0) into (+ (/ 1 x) 1.0)
6.416 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.416 * [taylor]: Taking taylor expansion of x in x
6.416 * [backup-simplify]: Simplify 0 into 0
6.416 * [backup-simplify]: Simplify 1 into 1
6.417 * [backup-simplify]: Simplify (/ 1 1) into 1
6.417 * [taylor]: Taking taylor expansion of 1.0 in x
6.417 * [backup-simplify]: Simplify 1.0 into 1.0
6.417 * [backup-simplify]: Simplify (+ 1 0) into 1
6.417 * [backup-simplify]: Simplify 1 into 1
6.417 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.418 * [backup-simplify]: Simplify (+ 0 0) into 0
6.418 * [backup-simplify]: Simplify (- 0) into 0
6.420 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.420 * [backup-simplify]: Simplify (- (+ (/ 1 x) 1.0)) into (- (+ (/ 1 x) 1.0))
6.420 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (+ (/ 1 x) 1.0)))) into 0
6.421 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.421 * [taylor]: Taking taylor expansion of 1.0 in x
6.421 * [backup-simplify]: Simplify 1.0 into 1.0
6.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.422 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.422 * [backup-simplify]: Simplify 1.0 into 1.0
6.423 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.423 * [backup-simplify]: Simplify (+ 0 0) into 0
6.423 * [backup-simplify]: Simplify (- 0) into 0
6.424 * [backup-simplify]: Simplify (- 0) into 0
6.425 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.425 * [backup-simplify]: Simplify (- (+ (/ 1 x) 1.0)) into (- (+ (/ 1 x) 1.0))
6.426 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (+ (/ 1 x) 1.0))))) into 0
6.427 * [backup-simplify]: Simplify (+ 0 0) into 0
6.427 * [taylor]: Taking taylor expansion of 0 in x
6.427 * [backup-simplify]: Simplify 0 into 0
6.427 * [backup-simplify]: Simplify 1.0 into 1.0
6.427 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))))) into (- (+ 1.0 (* x y)) (* 1.0 y))
6.427 * * * [progress]: simplifying candidates
6.427 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (fma y (- x 1.0) 1.0))))>
6.427 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (fma y (- x 1.0) 1.0))))>
6.428 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (* y (- x 1.0)) 1.0))>
6.428 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (x y) (pow (fma y (- x 1.0) 1.0) 1))>
6.428 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (x y) (exp (log (fma y (- x 1.0) 1.0))))>
6.428 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (x y) (log (exp (fma y (- x 1.0) 1.0))))>
6.428 * * * * [progress]: [ 7 / 14 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (fma y (- x 1.0) 1.0)) (cbrt (fma y (- x 1.0) 1.0))) (cbrt (fma y (- x 1.0) 1.0))))>
6.428 * * * * [progress]: [ 8 / 14 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (fma y (- x 1.0) 1.0) (fma y (- x 1.0) 1.0)) (fma y (- x 1.0) 1.0))))>
6.428 * * * * [progress]: [ 9 / 14 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (fma y (- x 1.0) 1.0)) (sqrt (fma y (- x 1.0) 1.0))))>
6.428 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (x y) (* 1 (fma y (- x 1.0) 1.0)))>
6.428 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (fma y (- x 1.0) 1.0))))>
6.428 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
6.428 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
6.428 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
6.429 * [simplify]: Simplifying:
  (expm1 (fma y (- x 1.0) 1.0))
  (log1p (fma y (- x 1.0) 1.0))
  (* y (- x 1.0))
  (log (fma y (- x 1.0) 1.0))
  (exp (fma y (- x 1.0) 1.0))
  (* (cbrt (fma y (- x 1.0) 1.0)) (cbrt (fma y (- x 1.0) 1.0)))
  (cbrt (fma y (- x 1.0) 1.0))
  (* (* (fma y (- x 1.0) 1.0) (fma y (- x 1.0) 1.0)) (fma y (- x 1.0) 1.0))
  (sqrt (fma y (- x 1.0) 1.0))
  (sqrt (fma y (- x 1.0) 1.0))
  (real->posit16 (fma y (- x 1.0) 1.0))
  (- (+ 1.0 (* x y)) (* 1.0 y))
  (- (+ 1.0 (* x y)) (* 1.0 y))
  (- (+ 1.0 (* x y)) (* 1.0 y))
6.429 * * [simplify]: iteration 0: 20 enodes
6.437 * * [simplify]: iteration 1: 32 enodes
6.448 * * [simplify]: iteration 2: 67 enodes
6.470 * * [simplify]: iteration 3: 271 enodes
6.738 * * [simplify]: iteration 4: 1266 enodes
7.610 * * [simplify]: iteration complete: 5000 enodes
7.610 * * [simplify]: Extracting #0: cost 11 inf + 0
7.611 * * [simplify]: Extracting #1: cost 78 inf + 0
7.616 * * [simplify]: Extracting #2: cost 748 inf + 239
7.633 * * [simplify]: Extracting #3: cost 1265 inf + 20183
7.732 * * [simplify]: Extracting #4: cost 219 inf + 260613
7.818 * * [simplify]: Extracting #5: cost 7 inf + 308337
7.924 * * [simplify]: Extracting #6: cost 0 inf + 310737
8.068 * [simplify]: Simplified to:
  (expm1 (fma (- x 1.0) y 1.0))
  (log1p (fma (- x 1.0) y 1.0))
  (* (- x 1.0) y)
  (log (fma (- x 1.0) y 1.0))
  (exp (fma (- x 1.0) y 1.0))
  (* (cbrt (fma (- x 1.0) y 1.0)) (cbrt (fma (- x 1.0) y 1.0)))
  (cbrt (fma (- x 1.0) y 1.0))
  (* (* (fma (- x 1.0) y 1.0) (fma (- x 1.0) y 1.0)) (fma (- x 1.0) y 1.0))
  (sqrt (fma (- x 1.0) y 1.0))
  (sqrt (fma (- x 1.0) y 1.0))
  (real->posit16 (fma (- x 1.0) y 1.0))
  (fma (- x 1.0) y 1.0)
  (fma (- x 1.0) y 1.0)
  (fma (- x 1.0) y 1.0)
8.069 * * * [progress]: adding candidates to table
8.159 * [progress]: [Phase 3 of 3] Extracting.
8.163 * [simplify]: Simplifying:
  (fma y (- x 1.0) 1.0)
8.164 * * [simplify]: iteration 0: 5 enodes
8.164 * * [simplify]: iteration complete: 5 enodes
8.164 * * [simplify]: Extracting #0: cost 1 inf + 0
8.164 * * [simplify]: Extracting #1: cost 4 inf + 0
8.164 * * [simplify]: Extracting #2: cost 3 inf + 2
8.164 * * [simplify]: Extracting #3: cost 0 inf + 143
8.164 * [simplify]: Simplified to:
  (fma y (- x 1.0) 1.0)
9.767 * [regime-testing]: Baseline error score: 0.004625578197274659
9.769 * [regime-testing]: Oracle error score: 0.004625578197274659
9.769 * [regime-testing]: End program error score: 0.004625578197274659
9.812 * [regime-testing]: Target error score: 0.005000625078134767