74.567 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.045 * * * [progress]: [2/2] Setting up program.
0.050 * [progress]: [Phase 2 of 3] Improving.
0.050 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (+ x (* (- 1.0 x) (- 1.0 y))))>
0.050 * [simplify]: Simplifying:
  (+ x (* (- 1.0 x) (- 1.0 y)))
0.050 * * [simplify]: iteration 0: 7 enodes
0.053 * * [simplify]: iteration 1: 13 enodes
0.057 * * [simplify]: iteration 2: 29 enodes
0.071 * * [simplify]: iteration 3: 84 enodes
0.128 * * [simplify]: iteration 4: 266 enodes
0.250 * * [simplify]: iteration 5: 705 enodes
0.926 * * [simplify]: iteration 6: 1823 enodes
4.606 * * [simplify]: iteration complete: 5001 enodes
4.606 * * [simplify]: Extracting #0: cost 1 inf + 0
4.607 * * [simplify]: Extracting #1: cost 253 inf + 0
4.614 * * [simplify]: Extracting #2: cost 794 inf + 8800
4.652 * * [simplify]: Extracting #3: cost 245 inf + 85165
4.701 * * [simplify]: Extracting #4: cost 2 inf + 124695
4.752 * * [simplify]: Extracting #5: cost 0 inf + 124826
4.823 * * [simplify]: Extracting #6: cost 0 inf + 124796
4.894 * [simplify]: Simplified to:
  (fma (- 1.0 y) (- 1.0 x) x)
4.897 * * [progress]: iteration 1 / 4
4.898 * * * [progress]: picking best candidate
4.902 * * * * [pick]: Picked  #<alt (λ (x y) (fma (- 1.0 y) (- 1.0 x) x))>
4.902 * * * [progress]: localizing error
4.912 * * * [progress]: generating rewritten candidates
4.913 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.913 * * * [progress]: generating series expansions
4.913 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.913 * [backup-simplify]: Simplify (fma (- 1.0 y) (- 1.0 x) x) into (fma (- 1.0 y) (- 1.0 x) x)
4.913 * [approximate]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in (y x) around 0
4.913 * [taylor]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in x
4.913 * [taylor]: Rewrote expression to (+ (* (- 1.0 y) (- 1.0 x)) x)
4.913 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x
4.913 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
4.913 * [taylor]: Taking taylor expansion of 1.0 in x
4.913 * [backup-simplify]: Simplify 1.0 into 1.0
4.913 * [taylor]: Taking taylor expansion of y in x
4.913 * [backup-simplify]: Simplify y into y
4.913 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
4.914 * [taylor]: Taking taylor expansion of 1.0 in x
4.914 * [backup-simplify]: Simplify 1.0 into 1.0
4.914 * [taylor]: Taking taylor expansion of x in x
4.914 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify 1 into 1
4.914 * [taylor]: Taking taylor expansion of x in x
4.914 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify 1 into 1
4.914 * [taylor]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in y
4.914 * [taylor]: Rewrote expression to (+ (* (- 1.0 y) (- 1.0 x)) x)
4.914 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y
4.914 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.914 * [taylor]: Taking taylor expansion of 1.0 in y
4.914 * [backup-simplify]: Simplify 1.0 into 1.0
4.914 * [taylor]: Taking taylor expansion of y in y
4.914 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify 1 into 1
4.914 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
4.914 * [taylor]: Taking taylor expansion of 1.0 in y
4.914 * [backup-simplify]: Simplify 1.0 into 1.0
4.914 * [taylor]: Taking taylor expansion of x in y
4.914 * [backup-simplify]: Simplify x into x
4.914 * [taylor]: Taking taylor expansion of x in y
4.914 * [backup-simplify]: Simplify x into x
4.914 * [taylor]: Taking taylor expansion of (fma (- 1.0 y) (- 1.0 x) x) in y
4.914 * [taylor]: Rewrote expression to (+ (* (- 1.0 y) (- 1.0 x)) x)
4.914 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y
4.914 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.914 * [taylor]: Taking taylor expansion of 1.0 in y
4.914 * [backup-simplify]: Simplify 1.0 into 1.0
4.914 * [taylor]: Taking taylor expansion of y in y
4.914 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify 1 into 1
4.914 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
4.914 * [taylor]: Taking taylor expansion of 1.0 in y
4.914 * [backup-simplify]: Simplify 1.0 into 1.0
4.914 * [taylor]: Taking taylor expansion of x in y
4.914 * [backup-simplify]: Simplify x into x
4.914 * [taylor]: Taking taylor expansion of x in y
4.914 * [backup-simplify]: Simplify x into x
4.915 * [backup-simplify]: Simplify (- 0) into 0
4.915 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.915 * [backup-simplify]: Simplify (- x) into (- x)
4.915 * [backup-simplify]: Simplify (+ 1.0 (- x)) into (- 1.0 x)
4.915 * [backup-simplify]: Simplify (* 1.0 (- 1.0 x)) into (* 1.0 (- 1.0 x))
4.915 * [backup-simplify]: Simplify (+ (* 1.0 (- 1.0 x)) x) into 1.0
4.915 * [taylor]: Taking taylor expansion of 1.0 in x
4.915 * [backup-simplify]: Simplify 1.0 into 1.0
4.915 * [backup-simplify]: Simplify 1.0 into 1.0
4.916 * [backup-simplify]: Simplify (- 0) into 0
4.916 * [backup-simplify]: Simplify (+ 0 0) into 0
4.916 * [backup-simplify]: Simplify (- 1) into -1
4.917 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.917 * [backup-simplify]: Simplify (+ (* 1.0 0) (* -1 (- 1.0 x))) into (- x 1.0)
4.917 * [backup-simplify]: Simplify (+ (- x 1.0) 0) into (- x 1.0)
4.917 * [taylor]: Taking taylor expansion of (- x 1.0) in x
4.917 * [taylor]: Taking taylor expansion of x in x
4.917 * [backup-simplify]: Simplify 0 into 0
4.917 * [backup-simplify]: Simplify 1 into 1
4.917 * [taylor]: Taking taylor expansion of 1.0 in x
4.917 * [backup-simplify]: Simplify 1.0 into 1.0
4.918 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.918 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
4.918 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.918 * [backup-simplify]: Simplify 0 into 0
4.919 * [backup-simplify]: Simplify (- 0) into 0
4.919 * [backup-simplify]: Simplify (+ 0 0) into 0
4.919 * [backup-simplify]: Simplify (- 0) into 0
4.920 * [backup-simplify]: Simplify (+ 0 0) into 0
4.920 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* -1 0) (* 0 (- 1.0 x)))) into 0
4.920 * [backup-simplify]: Simplify (+ 0 0) into 0
4.920 * [taylor]: Taking taylor expansion of 0 in x
4.920 * [backup-simplify]: Simplify 0 into 0
4.921 * [backup-simplify]: Simplify 0 into 0
4.921 * [backup-simplify]: Simplify (- 0) into 0
4.921 * [backup-simplify]: Simplify (+ 1 0) into 1
4.921 * [backup-simplify]: Simplify 1 into 1
4.922 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (+ (* (- 1.0) (* 1 y)) 1.0)) into (- (+ 1.0 (* x y)) (* 1.0 y))
4.922 * [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))
4.922 * [approximate]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in (y x) around 0
4.922 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in x
4.922 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) (/ 1 x))
4.922 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) in x
4.922 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
4.922 * [taylor]: Taking taylor expansion of 1.0 in x
4.922 * [backup-simplify]: Simplify 1.0 into 1.0
4.922 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.922 * [taylor]: Taking taylor expansion of y in x
4.922 * [backup-simplify]: Simplify y into y
4.922 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.922 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.922 * [taylor]: Taking taylor expansion of 1.0 in x
4.922 * [backup-simplify]: Simplify 1.0 into 1.0
4.922 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.922 * [taylor]: Taking taylor expansion of x in x
4.922 * [backup-simplify]: Simplify 0 into 0
4.922 * [backup-simplify]: Simplify 1 into 1
4.923 * [backup-simplify]: Simplify (/ 1 1) into 1
4.923 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.923 * [taylor]: Taking taylor expansion of x in x
4.923 * [backup-simplify]: Simplify 0 into 0
4.923 * [backup-simplify]: Simplify 1 into 1
4.923 * [backup-simplify]: Simplify (/ 1 1) into 1
4.923 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in y
4.924 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) (/ 1 x))
4.924 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) in y
4.924 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.924 * [taylor]: Taking taylor expansion of 1.0 in y
4.924 * [backup-simplify]: Simplify 1.0 into 1.0
4.924 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.924 * [taylor]: Taking taylor expansion of y in y
4.924 * [backup-simplify]: Simplify 0 into 0
4.924 * [backup-simplify]: Simplify 1 into 1
4.924 * [backup-simplify]: Simplify (/ 1 1) into 1
4.924 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
4.924 * [taylor]: Taking taylor expansion of 1.0 in y
4.924 * [backup-simplify]: Simplify 1.0 into 1.0
4.924 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.924 * [taylor]: Taking taylor expansion of x in y
4.924 * [backup-simplify]: Simplify x into x
4.924 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.924 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.924 * [taylor]: Taking taylor expansion of x in y
4.924 * [backup-simplify]: Simplify x into x
4.925 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.925 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x)) (/ 1 x)) in y
4.925 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) (/ 1 x))
4.925 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- 1.0 (/ 1 x))) in y
4.925 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.925 * [taylor]: Taking taylor expansion of 1.0 in y
4.925 * [backup-simplify]: Simplify 1.0 into 1.0
4.925 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.925 * [taylor]: Taking taylor expansion of y in y
4.925 * [backup-simplify]: Simplify 0 into 0
4.925 * [backup-simplify]: Simplify 1 into 1
4.925 * [backup-simplify]: Simplify (/ 1 1) into 1
4.925 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
4.925 * [taylor]: Taking taylor expansion of 1.0 in y
4.925 * [backup-simplify]: Simplify 1.0 into 1.0
4.925 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.925 * [taylor]: Taking taylor expansion of x in y
4.925 * [backup-simplify]: Simplify x into x
4.925 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.926 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.926 * [taylor]: Taking taylor expansion of x in y
4.926 * [backup-simplify]: Simplify x into x
4.926 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.926 * [backup-simplify]: Simplify (- 1) into -1
4.927 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.927 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
4.927 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x))
4.927 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 x))) into (* -1 (- 1.0 (/ 1 x)))
4.927 * [backup-simplify]: Simplify (+ (* -1 (- 1.0 (/ 1 x))) 0) into (- (/ 1 x) 1.0)
4.927 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
4.927 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.927 * [taylor]: Taking taylor expansion of x in x
4.927 * [backup-simplify]: Simplify 0 into 0
4.927 * [backup-simplify]: Simplify 1 into 1
4.928 * [backup-simplify]: Simplify (/ 1 1) into 1
4.928 * [taylor]: Taking taylor expansion of 1.0 in x
4.928 * [backup-simplify]: Simplify 1.0 into 1.0
4.928 * [backup-simplify]: Simplify (+ 1 0) into 1
4.928 * [backup-simplify]: Simplify 1 into 1
4.929 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.929 * [backup-simplify]: Simplify (- 0) into 0
4.929 * [backup-simplify]: Simplify (+ 0 0) into 0
4.930 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.931 * [backup-simplify]: Simplify (- 0) into 0
4.931 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.932 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (- 1.0 (/ 1 x)))) into (- 1.0 (* 1.0 (/ 1 x)))
4.932 * [backup-simplify]: Simplify (+ (- 1.0 (* 1.0 (/ 1 x))) (/ 1 x)) into 1.0
4.932 * [taylor]: Taking taylor expansion of 1.0 in x
4.932 * [backup-simplify]: Simplify 1.0 into 1.0
4.933 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.933 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.934 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
4.935 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.935 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.935 * [backup-simplify]: Simplify (- 0) into 0
4.936 * [backup-simplify]: Simplify (+ 0 0) into 0
4.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.937 * [backup-simplify]: Simplify (- 0) into 0
4.938 * [backup-simplify]: Simplify (+ 0 0) into 0
4.939 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (* 0 (- 1.0 (/ 1 x))))) into 0
4.939 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.939 * [backup-simplify]: Simplify (+ 0 0) into 0
4.939 * [taylor]: Taking taylor expansion of 0 in x
4.940 * [backup-simplify]: Simplify 0 into 0
4.940 * [backup-simplify]: Simplify 1.0 into 1.0
4.940 * [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))
4.941 * [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))
4.941 * [approximate]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in (y x) around 0
4.941 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in x
4.941 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) (/ -1 x))
4.941 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) in x
4.941 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
4.941 * [taylor]: Taking taylor expansion of 1.0 in x
4.941 * [backup-simplify]: Simplify 1.0 into 1.0
4.941 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.941 * [taylor]: Taking taylor expansion of y in x
4.941 * [backup-simplify]: Simplify y into y
4.941 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.941 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.941 * [taylor]: Taking taylor expansion of x in x
4.941 * [backup-simplify]: Simplify 0 into 0
4.941 * [backup-simplify]: Simplify 1 into 1
4.942 * [backup-simplify]: Simplify (/ 1 1) into 1
4.942 * [taylor]: Taking taylor expansion of 1.0 in x
4.942 * [backup-simplify]: Simplify 1.0 into 1.0
4.942 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.942 * [taylor]: Taking taylor expansion of -1 in x
4.942 * [backup-simplify]: Simplify -1 into -1
4.942 * [taylor]: Taking taylor expansion of x in x
4.942 * [backup-simplify]: Simplify 0 into 0
4.942 * [backup-simplify]: Simplify 1 into 1
4.942 * [backup-simplify]: Simplify (/ -1 1) into -1
4.942 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in y
4.943 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) (/ -1 x))
4.943 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) in y
4.943 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
4.943 * [taylor]: Taking taylor expansion of 1.0 in y
4.943 * [backup-simplify]: Simplify 1.0 into 1.0
4.943 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.943 * [taylor]: Taking taylor expansion of y in y
4.943 * [backup-simplify]: Simplify 0 into 0
4.943 * [backup-simplify]: Simplify 1 into 1
4.943 * [backup-simplify]: Simplify (/ 1 1) into 1
4.943 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
4.943 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.943 * [taylor]: Taking taylor expansion of x in y
4.943 * [backup-simplify]: Simplify x into x
4.943 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.943 * [taylor]: Taking taylor expansion of 1.0 in y
4.943 * [backup-simplify]: Simplify 1.0 into 1.0
4.943 * [taylor]: Taking taylor expansion of (/ -1 x) in y
4.943 * [taylor]: Taking taylor expansion of -1 in y
4.944 * [backup-simplify]: Simplify -1 into -1
4.944 * [taylor]: Taking taylor expansion of x in y
4.944 * [backup-simplify]: Simplify x into x
4.944 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
4.944 * [taylor]: Taking taylor expansion of (fma (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0) (/ -1 x)) in y
4.944 * [taylor]: Rewrote expression to (+ (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) (/ -1 x))
4.944 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) (+ (/ 1 x) 1.0)) in y
4.944 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
4.944 * [taylor]: Taking taylor expansion of 1.0 in y
4.944 * [backup-simplify]: Simplify 1.0 into 1.0
4.944 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.944 * [taylor]: Taking taylor expansion of y in y
4.944 * [backup-simplify]: Simplify 0 into 0
4.944 * [backup-simplify]: Simplify 1 into 1
4.944 * [backup-simplify]: Simplify (/ 1 1) into 1
4.945 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
4.945 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.945 * [taylor]: Taking taylor expansion of x in y
4.945 * [backup-simplify]: Simplify x into x
4.945 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.945 * [taylor]: Taking taylor expansion of 1.0 in y
4.945 * [backup-simplify]: Simplify 1.0 into 1.0
4.945 * [taylor]: Taking taylor expansion of (/ -1 x) in y
4.945 * [taylor]: Taking taylor expansion of -1 in y
4.945 * [backup-simplify]: Simplify -1 into -1
4.945 * [taylor]: Taking taylor expansion of x in y
4.945 * [backup-simplify]: Simplify x into x
4.945 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
4.946 * [backup-simplify]: Simplify (+ 0 1) into 1
4.946 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
4.946 * [backup-simplify]: Simplify (* 1 (+ (/ 1 x) 1.0)) into (+ (/ 1 x) 1.0)
4.946 * [backup-simplify]: Simplify (+ (+ (/ 1 x) 1.0) 0) into (+ (/ 1 x) 1.0)
4.946 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.946 * [taylor]: Taking taylor expansion of x in x
4.946 * [backup-simplify]: Simplify 0 into 0
4.946 * [backup-simplify]: Simplify 1 into 1
4.947 * [backup-simplify]: Simplify (/ 1 1) into 1
4.947 * [taylor]: Taking taylor expansion of 1.0 in x
4.947 * [backup-simplify]: Simplify 1.0 into 1.0
4.947 * [backup-simplify]: Simplify (+ 1 0) into 1
4.947 * [backup-simplify]: Simplify 1 into 1
4.947 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.948 * [backup-simplify]: Simplify (+ 0 0) into 0
4.949 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.949 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.950 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ (/ 1 x) 1.0))) into (+ (* 1.0 (/ 1 x)) 1.0)
4.950 * [backup-simplify]: Simplify (+ (+ (* 1.0 (/ 1 x)) 1.0) (/ -1 x)) into 1.0
4.950 * [taylor]: Taking taylor expansion of 1.0 in x
4.950 * [backup-simplify]: Simplify 1.0 into 1.0
4.951 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.952 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
4.952 * [backup-simplify]: Simplify 1.0 into 1.0
4.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.952 * [backup-simplify]: Simplify (+ 0 0) into 0
4.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.954 * [backup-simplify]: Simplify (+ 0 0) into 0
4.955 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (* 0 (+ (/ 1 x) 1.0)))) into 0
4.955 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
4.956 * [backup-simplify]: Simplify (+ 0 0) into 0
4.956 * [taylor]: Taking taylor expansion of 0 in x
4.956 * [backup-simplify]: Simplify 0 into 0
4.956 * [backup-simplify]: Simplify 1.0 into 1.0
4.956 * [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))
4.956 * * * [progress]: simplifying candidates
4.956 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (fma (- 1.0 y) (- 1.0 x) x))))>
4.956 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (fma (- 1.0 y) (- 1.0 x) x))))>
4.956 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (* (- 1.0 y) (- 1.0 x)) x))>
4.956 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (x y) (pow (fma (- 1.0 y) (- 1.0 x) x) 1))>
4.956 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (x y) (exp (log (fma (- 1.0 y) (- 1.0 x) x))))>
4.957 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (x y) (log (exp (fma (- 1.0 y) (- 1.0 x) x))))>
4.957 * * * * [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))))>
4.957 * * * * [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))))>
4.957 * * * * [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))))>
4.957 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (x y) (* 1 (fma (- 1.0 y) (- 1.0 x) x)))>
4.957 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (fma (- 1.0 y) (- 1.0 x) x))))>
4.957 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
4.957 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
4.957 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
4.957 * [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))
4.958 * * [simplify]: iteration 0: 21 enodes
4.965 * * [simplify]: iteration 1: 35 enodes
4.978 * * [simplify]: iteration 2: 87 enodes
5.028 * * [simplify]: iteration 3: 298 enodes
5.242 * * [simplify]: iteration 4: 1612 enodes
6.130 * * [simplify]: iteration complete: 5002 enodes
6.130 * * [simplify]: Extracting #0: cost 11 inf + 0
6.131 * * [simplify]: Extracting #1: cost 163 inf + 0
6.136 * * [simplify]: Extracting #2: cost 939 inf + 1638
6.171 * * [simplify]: Extracting #3: cost 1283 inf + 84296
6.268 * * [simplify]: Extracting #4: cost 221 inf + 389761
6.456 * * [simplify]: Extracting #5: cost 2 inf + 452742
6.583 * * [simplify]: Extracting #6: cost 0 inf + 453416
6.730 * [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)
6.731 * * * [progress]: adding candidates to table
6.788 * * [progress]: iteration 2 / 4
6.788 * * * [progress]: picking best candidate
6.791 * * * * [pick]: Picked  #<alt (λ (x y) (fma y (- x 1.0) 1.0))>
6.791 * * * [progress]: localizing error
6.799 * * * [progress]: generating rewritten candidates
6.799 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.800 * * * [progress]: generating series expansions
6.800 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.800 * [backup-simplify]: Simplify (fma y (- x 1.0) 1.0) into (fma y (- x 1.0) 1.0)
6.800 * [approximate]: Taking taylor expansion of (fma y (- x 1.0) 1.0) in (y x) around 0
6.800 * [taylor]: Taking taylor expansion of (fma y (- x 1.0) 1.0) in x
6.800 * [taylor]: Rewrote expression to (+ (* y (- x 1.0)) 1.0)
6.800 * [taylor]: Taking taylor expansion of (* y (- x 1.0)) in x
6.800 * [taylor]: Taking taylor expansion of y in x
6.800 * [backup-simplify]: Simplify y into y
6.800 * [taylor]: Taking taylor expansion of (- x 1.0) in x
6.800 * [taylor]: Taking taylor expansion of x in x
6.800 * [backup-simplify]: Simplify 0 into 0
6.800 * [backup-simplify]: Simplify 1 into 1
6.800 * [taylor]: Taking taylor expansion of 1.0 in x
6.800 * [backup-simplify]: Simplify 1.0 into 1.0
6.800 * [taylor]: Taking taylor expansion of 1.0 in x
6.800 * [backup-simplify]: Simplify 1.0 into 1.0
6.800 * [taylor]: Taking taylor expansion of (fma y (- x 1.0) 1.0) in y
6.800 * [taylor]: Rewrote expression to (+ (* y (- x 1.0)) 1.0)
6.800 * [taylor]: Taking taylor expansion of (* y (- x 1.0)) in y
6.800 * [taylor]: Taking taylor expansion of y in y
6.800 * [backup-simplify]: Simplify 0 into 0
6.800 * [backup-simplify]: Simplify 1 into 1
6.800 * [taylor]: Taking taylor expansion of (- x 1.0) in y
6.800 * [taylor]: Taking taylor expansion of x in y
6.800 * [backup-simplify]: Simplify x into x
6.800 * [taylor]: Taking taylor expansion of 1.0 in y
6.801 * [backup-simplify]: Simplify 1.0 into 1.0
6.801 * [taylor]: Taking taylor expansion of 1.0 in y
6.801 * [backup-simplify]: Simplify 1.0 into 1.0
6.801 * [taylor]: Taking taylor expansion of (fma y (- x 1.0) 1.0) in y
6.801 * [taylor]: Rewrote expression to (+ (* y (- x 1.0)) 1.0)
6.801 * [taylor]: Taking taylor expansion of (* y (- x 1.0)) in y
6.801 * [taylor]: Taking taylor expansion of y in y
6.801 * [backup-simplify]: Simplify 0 into 0
6.801 * [backup-simplify]: Simplify 1 into 1
6.801 * [taylor]: Taking taylor expansion of (- x 1.0) in y
6.801 * [taylor]: Taking taylor expansion of x in y
6.801 * [backup-simplify]: Simplify x into x
6.801 * [taylor]: Taking taylor expansion of 1.0 in y
6.801 * [backup-simplify]: Simplify 1.0 into 1.0
6.801 * [taylor]: Taking taylor expansion of 1.0 in y
6.801 * [backup-simplify]: Simplify 1.0 into 1.0
6.801 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.802 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0)
6.802 * [backup-simplify]: Simplify (* 0 (- x 1.0)) into 0
6.802 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.802 * [taylor]: Taking taylor expansion of 1.0 in x
6.802 * [backup-simplify]: Simplify 1.0 into 1.0
6.802 * [backup-simplify]: Simplify 1.0 into 1.0
6.803 * [backup-simplify]: Simplify (- 0) into 0
6.803 * [backup-simplify]: Simplify (+ 0 0) into 0
6.803 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- x 1.0))) into (- x 1.0)
6.803 * [backup-simplify]: Simplify (+ (- x 1.0) 0) into (- x 1.0)
6.803 * [taylor]: Taking taylor expansion of (- x 1.0) in x
6.803 * [taylor]: Taking taylor expansion of x in x
6.803 * [backup-simplify]: Simplify 0 into 0
6.803 * [backup-simplify]: Simplify 1 into 1
6.803 * [taylor]: Taking taylor expansion of 1.0 in x
6.804 * [backup-simplify]: Simplify 1.0 into 1.0
6.804 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.805 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
6.805 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.805 * [backup-simplify]: Simplify 0 into 0
6.805 * [backup-simplify]: Simplify (- 0) into 0
6.805 * [backup-simplify]: Simplify (+ 0 0) into 0
6.806 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- x 1.0)))) into 0
6.806 * [backup-simplify]: Simplify (+ 0 0) into 0
6.807 * [taylor]: Taking taylor expansion of 0 in x
6.807 * [backup-simplify]: Simplify 0 into 0
6.807 * [backup-simplify]: Simplify 0 into 0
6.807 * [backup-simplify]: Simplify (- 0) into 0
6.807 * [backup-simplify]: Simplify (+ 1 0) into 1
6.807 * [backup-simplify]: Simplify 1 into 1
6.808 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (+ (* (- 1.0) (* 1 y)) 1.0)) into (- (+ 1.0 (* x y)) (* 1.0 y))
6.808 * [backup-simplify]: Simplify (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) into (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0)
6.808 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) in (y x) around 0
6.808 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) in x
6.808 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x) 1.0)) 1.0)
6.808 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x) 1.0)) in x
6.808 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.808 * [taylor]: Taking taylor expansion of y in x
6.808 * [backup-simplify]: Simplify y into y
6.808 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.808 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
6.808 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.808 * [taylor]: Taking taylor expansion of x in x
6.808 * [backup-simplify]: Simplify 0 into 0
6.808 * [backup-simplify]: Simplify 1 into 1
6.809 * [backup-simplify]: Simplify (/ 1 1) into 1
6.809 * [taylor]: Taking taylor expansion of 1.0 in x
6.809 * [backup-simplify]: Simplify 1.0 into 1.0
6.809 * [taylor]: Taking taylor expansion of 1.0 in x
6.809 * [backup-simplify]: Simplify 1.0 into 1.0
6.809 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) in y
6.809 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x) 1.0)) 1.0)
6.809 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x) 1.0)) in y
6.809 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.809 * [taylor]: Taking taylor expansion of y in y
6.809 * [backup-simplify]: Simplify 0 into 0
6.809 * [backup-simplify]: Simplify 1 into 1
6.809 * [backup-simplify]: Simplify (/ 1 1) into 1
6.809 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
6.809 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.809 * [taylor]: Taking taylor expansion of x in y
6.809 * [backup-simplify]: Simplify x into x
6.809 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.810 * [taylor]: Taking taylor expansion of 1.0 in y
6.810 * [backup-simplify]: Simplify 1.0 into 1.0
6.810 * [taylor]: Taking taylor expansion of 1.0 in y
6.810 * [backup-simplify]: Simplify 1.0 into 1.0
6.810 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) 1.0) 1.0) in y
6.810 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x) 1.0)) 1.0)
6.810 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x) 1.0)) in y
6.810 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.810 * [taylor]: Taking taylor expansion of y in y
6.810 * [backup-simplify]: Simplify 0 into 0
6.810 * [backup-simplify]: Simplify 1 into 1
6.810 * [backup-simplify]: Simplify (/ 1 1) into 1
6.810 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
6.810 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.810 * [taylor]: Taking taylor expansion of x in y
6.810 * [backup-simplify]: Simplify x into x
6.810 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.810 * [taylor]: Taking taylor expansion of 1.0 in y
6.810 * [backup-simplify]: Simplify 1.0 into 1.0
6.810 * [taylor]: Taking taylor expansion of 1.0 in y
6.810 * [backup-simplify]: Simplify 1.0 into 1.0
6.811 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.811 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
6.811 * [backup-simplify]: Simplify (* 1 (- (/ 1 x) 1.0)) into (- (/ 1 x) 1.0)
6.811 * [backup-simplify]: Simplify (+ (- (/ 1 x) 1.0) 0) into (- (/ 1 x) 1.0)
6.811 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
6.811 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.811 * [taylor]: Taking taylor expansion of x in x
6.811 * [backup-simplify]: Simplify 0 into 0
6.811 * [backup-simplify]: Simplify 1 into 1
6.812 * [backup-simplify]: Simplify (/ 1 1) into 1
6.812 * [taylor]: Taking taylor expansion of 1.0 in x
6.812 * [backup-simplify]: Simplify 1.0 into 1.0
6.812 * [backup-simplify]: Simplify (+ 1 0) into 1
6.812 * [backup-simplify]: Simplify 1 into 1
6.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.813 * [backup-simplify]: Simplify (- 0) into 0
6.813 * [backup-simplify]: Simplify (+ 0 0) into 0
6.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.814 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 x) 1.0))) into 0
6.814 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.815 * [taylor]: Taking taylor expansion of 1.0 in x
6.815 * [backup-simplify]: Simplify 1.0 into 1.0
6.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.815 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.816 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
6.816 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.817 * [backup-simplify]: Simplify (- 0) into 0
6.817 * [backup-simplify]: Simplify (+ 0 0) into 0
6.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.818 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 x) 1.0)))) into 0
6.818 * [backup-simplify]: Simplify (+ 0 0) into 0
6.818 * [taylor]: Taking taylor expansion of 0 in x
6.818 * [backup-simplify]: Simplify 0 into 0
6.818 * [backup-simplify]: Simplify 1.0 into 1.0
6.819 * [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))
6.819 * [backup-simplify]: Simplify (fma (/ 1 (- y)) (- (/ 1 (- x)) 1.0) 1.0) into (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0)
6.819 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0) in (y x) around 0
6.819 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0) in x
6.819 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 x) 1.0))) 1.0)
6.819 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 x) 1.0))) in x
6.819 * [taylor]: Taking taylor expansion of (/ -1 y) in x
6.819 * [taylor]: Taking taylor expansion of -1 in x
6.819 * [backup-simplify]: Simplify -1 into -1
6.819 * [taylor]: Taking taylor expansion of y in x
6.819 * [backup-simplify]: Simplify y into y
6.819 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.819 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0)) in x
6.819 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.819 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.819 * [taylor]: Taking taylor expansion of x in x
6.819 * [backup-simplify]: Simplify 0 into 0
6.819 * [backup-simplify]: Simplify 1 into 1
6.820 * [backup-simplify]: Simplify (/ 1 1) into 1
6.820 * [taylor]: Taking taylor expansion of 1.0 in x
6.820 * [backup-simplify]: Simplify 1.0 into 1.0
6.820 * [taylor]: Taking taylor expansion of 1.0 in x
6.820 * [backup-simplify]: Simplify 1.0 into 1.0
6.820 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0) in y
6.820 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 x) 1.0))) 1.0)
6.820 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 x) 1.0))) in y
6.820 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.820 * [taylor]: Taking taylor expansion of -1 in y
6.820 * [backup-simplify]: Simplify -1 into -1
6.820 * [taylor]: Taking taylor expansion of y in y
6.820 * [backup-simplify]: Simplify 0 into 0
6.820 * [backup-simplify]: Simplify 1 into 1
6.820 * [backup-simplify]: Simplify (/ -1 1) into -1
6.820 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0)) in y
6.820 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
6.820 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.820 * [taylor]: Taking taylor expansion of x in y
6.820 * [backup-simplify]: Simplify x into x
6.820 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.820 * [taylor]: Taking taylor expansion of 1.0 in y
6.820 * [backup-simplify]: Simplify 1.0 into 1.0
6.820 * [taylor]: Taking taylor expansion of 1.0 in y
6.820 * [backup-simplify]: Simplify 1.0 into 1.0
6.820 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) 1.0)) 1.0) in y
6.821 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 x) 1.0))) 1.0)
6.821 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 x) 1.0))) in y
6.821 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.821 * [taylor]: Taking taylor expansion of -1 in y
6.821 * [backup-simplify]: Simplify -1 into -1
6.821 * [taylor]: Taking taylor expansion of y in y
6.821 * [backup-simplify]: Simplify 0 into 0
6.821 * [backup-simplify]: Simplify 1 into 1
6.821 * [backup-simplify]: Simplify (/ -1 1) into -1
6.821 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0)) in y
6.821 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
6.821 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.821 * [taylor]: Taking taylor expansion of x in y
6.821 * [backup-simplify]: Simplify x into x
6.821 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.821 * [taylor]: Taking taylor expansion of 1.0 in y
6.821 * [backup-simplify]: Simplify 1.0 into 1.0
6.821 * [taylor]: Taking taylor expansion of 1.0 in y
6.821 * [backup-simplify]: Simplify 1.0 into 1.0
6.821 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
6.821 * [backup-simplify]: Simplify (- (+ (/ 1 x) 1.0)) into (- (+ (/ 1 x) 1.0))
6.821 * [backup-simplify]: Simplify (* -1 (- (+ (/ 1 x) 1.0))) into (+ (/ 1 x) 1.0)
6.821 * [backup-simplify]: Simplify (+ (+ (/ 1 x) 1.0) 0) into (+ (/ 1 x) 1.0)
6.822 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.822 * [taylor]: Taking taylor expansion of x in x
6.822 * [backup-simplify]: Simplify 0 into 0
6.822 * [backup-simplify]: Simplify 1 into 1
6.822 * [backup-simplify]: Simplify (/ 1 1) into 1
6.822 * [taylor]: Taking taylor expansion of 1.0 in x
6.822 * [backup-simplify]: Simplify 1.0 into 1.0
6.822 * [backup-simplify]: Simplify (+ 1 0) into 1
6.822 * [backup-simplify]: Simplify 1 into 1
6.822 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.823 * [backup-simplify]: Simplify (+ 0 0) into 0
6.823 * [backup-simplify]: Simplify (- 0) into 0
6.824 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.824 * [backup-simplify]: Simplify (- (+ (/ 1 x) 1.0)) into (- (+ (/ 1 x) 1.0))
6.824 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (+ (/ 1 x) 1.0)))) into 0
6.824 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.824 * [taylor]: Taking taylor expansion of 1.0 in x
6.824 * [backup-simplify]: Simplify 1.0 into 1.0
6.825 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.825 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.825 * [backup-simplify]: Simplify 1.0 into 1.0
6.825 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.826 * [backup-simplify]: Simplify (+ 0 0) into 0
6.826 * [backup-simplify]: Simplify (- 0) into 0
6.826 * [backup-simplify]: Simplify (- 0) into 0
6.827 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.827 * [backup-simplify]: Simplify (- (+ (/ 1 x) 1.0)) into (- (+ (/ 1 x) 1.0))
6.828 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (+ (/ 1 x) 1.0))))) into 0
6.828 * [backup-simplify]: Simplify (+ 0 0) into 0
6.828 * [taylor]: Taking taylor expansion of 0 in x
6.828 * [backup-simplify]: Simplify 0 into 0
6.828 * [backup-simplify]: Simplify 1.0 into 1.0
6.828 * [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))
6.828 * * * [progress]: simplifying candidates
6.828 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (fma y (- x 1.0) 1.0))))>
6.828 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (fma y (- x 1.0) 1.0))))>
6.828 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (x y) (+ (* y (- x 1.0)) 1.0))>
6.828 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (x y) (pow (fma y (- x 1.0) 1.0) 1))>
6.828 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (x y) (exp (log (fma y (- x 1.0) 1.0))))>
6.828 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (x y) (log (exp (fma y (- x 1.0) 1.0))))>
6.828 * * * * [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))))>
6.829 * * * * [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))))>
6.829 * * * * [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))))>
6.829 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (x y) (* 1 (fma y (- x 1.0) 1.0)))>
6.829 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (fma y (- x 1.0) 1.0))))>
6.829 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
6.829 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
6.829 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (x y) (- (+ 1.0 (* x y)) (* 1.0 y)))>
6.829 * [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))
6.829 * * [simplify]: iteration 0: 20 enodes
6.833 * * [simplify]: iteration 1: 32 enodes
6.840 * * [simplify]: iteration 2: 67 enodes
6.858 * * [simplify]: iteration 3: 271 enodes
7.161 * * [simplify]: iteration 4: 1266 enodes
8.099 * * [simplify]: iteration complete: 5000 enodes
8.099 * * [simplify]: Extracting #0: cost 11 inf + 0
8.099 * * [simplify]: Extracting #1: cost 78 inf + 0
8.105 * * [simplify]: Extracting #2: cost 748 inf + 239
8.120 * * [simplify]: Extracting #3: cost 1265 inf + 20183
8.190 * * [simplify]: Extracting #4: cost 219 inf + 260613
8.323 * * [simplify]: Extracting #5: cost 7 inf + 308337
8.444 * * [simplify]: Extracting #6: cost 0 inf + 310737
8.584 * [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)
8.584 * * * [progress]: adding candidates to table
8.665 * [progress]: [Phase 3 of 3] Extracting.
8.668 * [simplify]: Simplifying:
  (fma y (- x 1.0) 1.0)
8.668 * * [simplify]: iteration 0: 5 enodes
8.668 * * [simplify]: iteration complete: 5 enodes
8.668 * * [simplify]: Extracting #0: cost 1 inf + 0
8.668 * * [simplify]: Extracting #1: cost 4 inf + 0
8.668 * * [simplify]: Extracting #2: cost 3 inf + 2
8.668 * * [simplify]: Extracting #3: cost 0 inf + 143
8.668 * [simplify]: Simplified to:
  (fma y (- x 1.0) 1.0)
10.207 * [regime-testing]: Baseline error score: 0.004625578197274659
10.211 * [regime-testing]: Oracle error score: 0.004625578197274659
10.211 * [regime-testing]: End program error score: 0.004625578197274659
10.264 * [regime-testing]: Target error score: 0.005000625078134767