42.404 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.031 * * * [progress]: [2/2] Setting up program.
0.039 * [progress]: [Phase 2 of 3] Improving.
0.039 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (+ (+ (* x y) x) y))>
0.039 * [simplify]: Simplifying:
  (+ (+ (* x y) x) y)
0.039 * * [simplify]: iteration 0: 5 enodes
0.043 * * [simplify]: iteration 1: 11 enodes
0.051 * * [simplify]: iteration 2: 23 enodes
0.065 * * [simplify]: iteration 3: 32 enodes
0.093 * * [simplify]: iteration 4: 40 enodes
0.114 * * [simplify]: iteration 5: 65 enodes
0.148 * * [simplify]: iteration 6: 110 enodes
0.222 * * [simplify]: iteration 7: 177 enodes
0.356 * * [simplify]: iteration 8: 242 enodes
0.514 * * [simplify]: iteration 9: 313 enodes
0.732 * * [simplify]: iteration 10: 380 enodes
0.916 * * [simplify]: iteration 11: 442 enodes
1.113 * * [simplify]: iteration 12: 498 enodes
1.306 * * [simplify]: iteration 13: 554 enodes
1.544 * * [simplify]: iteration 14: 610 enodes
1.808 * * [simplify]: iteration 15: 668 enodes
2.014 * * [simplify]: iteration 16: 724 enodes
2.242 * * [simplify]: iteration 17: 781 enodes
2.438 * * [simplify]: iteration 18: 837 enodes
2.677 * * [simplify]: iteration 19: 892 enodes
2.909 * * [simplify]: iteration 20: 948 enodes
3.204 * * [simplify]: iteration 21: 1005 enodes
3.476 * * [simplify]: iteration 22: 1061 enodes
3.800 * * [simplify]: iteration 23: 1116 enodes
4.114 * * [simplify]: iteration 24: 1172 enodes
4.499 * * [simplify]: iteration 25: 1227 enodes
4.782 * * [simplify]: iteration 26: 1283 enodes
5.137 * * [simplify]: iteration 27: 1339 enodes
5.483 * * [simplify]: iteration 28: 1395 enodes
5.931 * * [simplify]: iteration 29: 1451 enodes
6.213 * * [simplify]: iteration 30: 1507 enodes
6.648 * * [simplify]: iteration 31: 1562 enodes
6.971 * * [simplify]: iteration 32: 1618 enodes
7.351 * * [simplify]: iteration 33: 1673 enodes
7.689 * * [simplify]: iteration 34: 1729 enodes
8.213 * * [simplify]: iteration 35: 1785 enodes
8.502 * * [simplify]: iteration 36: 1841 enodes
9.036 * * [simplify]: iteration 37: 1897 enodes
9.424 * * [simplify]: iteration 38: 1953 enodes
9.900 * * [simplify]: iteration 39: 2009 enodes
10.209 * * [simplify]: iteration 40: 2065 enodes
10.699 * * [simplify]: iteration 41: 2122 enodes
11.096 * * [simplify]: iteration 42: 2178 enodes
11.658 * * [simplify]: iteration 43: 2233 enodes
12.016 * * [simplify]: iteration 44: 2289 enodes
12.581 * * [simplify]: iteration 45: 2344 enodes
12.988 * * [simplify]: iteration 46: 2400 enodes
13.608 * * [simplify]: iteration 47: 2456 enodes
14.047 * * [simplify]: iteration 48: 2512 enodes
14.604 * * [simplify]: iteration 49: 2567 enodes
14.997 * * [simplify]: iteration 50: 2623 enodes
15.586 * * [simplify]: iteration 51: 2678 enodes
16.035 * * [simplify]: iteration 52: 2734 enodes
16.687 * * [simplify]: iteration 53: 2790 enodes
17.131 * * [simplify]: iteration 54: 2846 enodes
17.911 * * [simplify]: iteration 55: 2901 enodes
18.328 * * [simplify]: iteration 56: 2957 enodes
19.137 * * [simplify]: iteration 57: 3013 enodes
19.670 * * [simplify]: iteration 58: 3069 enodes
20.327 * * [simplify]: iteration 59: 3124 enodes
20.857 * * [simplify]: iteration 60: 3180 enodes
21.616 * * [simplify]: iteration 61: 3237 enodes
22.143 * * [simplify]: iteration 62: 3293 enodes
22.931 * * [simplify]: iteration 63: 3348 enodes
23.432 * * [simplify]: iteration 64: 3404 enodes
24.362 * * [simplify]: iteration 65: 3459 enodes
24.962 * * [simplify]: iteration 66: 3515 enodes
25.834 * * [simplify]: iteration 67: 3572 enodes
26.404 * * [simplify]: iteration 68: 3628 enodes
27.352 * * [simplify]: iteration 69: 3683 enodes
27.943 * * [simplify]: iteration 70: 3739 enodes
28.899 * * [simplify]: iteration 71: 3794 enodes
29.522 * * [simplify]: iteration 72: 3850 enodes
30.459 * * [simplify]: iteration 73: 3906 enodes
31.155 * * [simplify]: iteration 74: 3962 enodes
32.122 * * [simplify]: iteration 75: 4017 enodes
32.745 * * [simplify]: iteration 76: 4073 enodes
33.685 * * [simplify]: iteration 77: 4129 enodes
34.254 * * [simplify]: iteration 78: 4185 enodes
35.237 * * [simplify]: iteration 79: 4241 enodes
35.854 * * [simplify]: iteration 80: 4297 enodes
37.019 * * [simplify]: iteration 81: 4353 enodes
37.571 * * [simplify]: iteration 82: 4409 enodes
38.707 * * [simplify]: iteration 83: 4466 enodes
39.363 * * [simplify]: iteration 84: 4522 enodes
40.530 * * [simplify]: iteration 85: 4578 enodes
41.208 * * [simplify]: iteration 86: 4634 enodes
42.571 * * [simplify]: iteration 87: 4689 enodes
43.260 * * [simplify]: iteration 88: 4745 enodes
44.610 * * [simplify]: iteration 89: 4801 enodes
45.344 * * [simplify]: iteration 90: 4859 enodes
46.751 * * [simplify]: iteration 91: 4917 enodes
47.650 * * [simplify]: iteration 92: 4990 enodes
48.870 * * [simplify]: iteration complete: 5000 enodes
48.870 * * [simplify]: Extracting #0: cost 1 inf + 0
48.870 * * [simplify]: Extracting #1: cost 8 inf + 0
48.872 * * [simplify]: Extracting #2: cost 178 inf + 2
48.879 * * [simplify]: Extracting #3: cost 3 inf + 7396
48.887 * * [simplify]: Extracting #4: cost 0 inf + 7522
48.896 * [simplify]: Simplified to:
  (+ y (fma y x x))
48.914 * * [progress]: iteration 1 / 4
48.914 * * * [progress]: picking best candidate
48.922 * * * * [pick]: Picked  #<alt (λ (x y) (+ y (fma y x x)))>
48.922 * * * [progress]: localizing error
48.948 * * * [progress]: generating rewritten candidates
48.948 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
48.963 * * * [progress]: generating series expansions
48.963 * * * * [progress]: [ 1 / 1 ] generating series at (2)
48.963 * [backup-simplify]: Simplify (+ y (fma y x x)) into (+ (fma y x x) y)
48.963 * [approximate]: Taking taylor expansion of (+ (fma y x x) y) in (y x) around 0
48.963 * [taylor]: Taking taylor expansion of (+ (fma y x x) y) in x
48.963 * [taylor]: Taking taylor expansion of (fma y x x) in x
48.963 * [taylor]: Rewrote expression to (+ (* y x) x)
48.963 * [taylor]: Taking taylor expansion of (* y x) in x
48.964 * [taylor]: Taking taylor expansion of y in x
48.964 * [backup-simplify]: Simplify y into y
48.964 * [taylor]: Taking taylor expansion of x in x
48.964 * [backup-simplify]: Simplify 0 into 0
48.964 * [backup-simplify]: Simplify 1 into 1
48.964 * [taylor]: Taking taylor expansion of x in x
48.964 * [backup-simplify]: Simplify 0 into 0
48.964 * [backup-simplify]: Simplify 1 into 1
48.964 * [taylor]: Taking taylor expansion of y in x
48.964 * [backup-simplify]: Simplify y into y
48.964 * [taylor]: Taking taylor expansion of (+ (fma y x x) y) in y
48.964 * [taylor]: Taking taylor expansion of (fma y x x) in y
48.964 * [taylor]: Rewrote expression to (+ (* y x) x)
48.964 * [taylor]: Taking taylor expansion of (* y x) in y
48.964 * [taylor]: Taking taylor expansion of y in y
48.964 * [backup-simplify]: Simplify 0 into 0
48.964 * [backup-simplify]: Simplify 1 into 1
48.964 * [taylor]: Taking taylor expansion of x in y
48.964 * [backup-simplify]: Simplify x into x
48.964 * [taylor]: Taking taylor expansion of x in y
48.964 * [backup-simplify]: Simplify x into x
48.964 * [taylor]: Taking taylor expansion of y in y
48.964 * [backup-simplify]: Simplify 0 into 0
48.964 * [backup-simplify]: Simplify 1 into 1
48.964 * [taylor]: Taking taylor expansion of (+ (fma y x x) y) in y
48.964 * [taylor]: Taking taylor expansion of (fma y x x) in y
48.964 * [taylor]: Rewrote expression to (+ (* y x) x)
48.964 * [taylor]: Taking taylor expansion of (* y x) in y
48.964 * [taylor]: Taking taylor expansion of y in y
48.964 * [backup-simplify]: Simplify 0 into 0
48.964 * [backup-simplify]: Simplify 1 into 1
48.964 * [taylor]: Taking taylor expansion of x in y
48.964 * [backup-simplify]: Simplify x into x
48.964 * [taylor]: Taking taylor expansion of x in y
48.964 * [backup-simplify]: Simplify x into x
48.964 * [taylor]: Taking taylor expansion of y in y
48.964 * [backup-simplify]: Simplify 0 into 0
48.964 * [backup-simplify]: Simplify 1 into 1
48.964 * [backup-simplify]: Simplify (* 0 x) into 0
48.965 * [backup-simplify]: Simplify (+ 0 x) into x
48.965 * [backup-simplify]: Simplify (+ x 0) into x
48.965 * [taylor]: Taking taylor expansion of x in x
48.965 * [backup-simplify]: Simplify 0 into 0
48.965 * [backup-simplify]: Simplify 1 into 1
48.965 * [backup-simplify]: Simplify 0 into 0
48.965 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 x)) into x
48.965 * [backup-simplify]: Simplify (+ x 0) into x
48.965 * [backup-simplify]: Simplify (+ x 1) into (+ x 1)
48.965 * [taylor]: Taking taylor expansion of (+ x 1) in x
48.966 * [taylor]: Taking taylor expansion of x in x
48.966 * [backup-simplify]: Simplify 0 into 0
48.966 * [backup-simplify]: Simplify 1 into 1
48.966 * [taylor]: Taking taylor expansion of 1 in x
48.966 * [backup-simplify]: Simplify 1 into 1
48.966 * [backup-simplify]: Simplify (+ 0 1) into 1
48.966 * [backup-simplify]: Simplify 1 into 1
48.966 * [backup-simplify]: Simplify 1 into 1
48.967 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
48.967 * [backup-simplify]: Simplify (+ 0 0) into 0
48.968 * [backup-simplify]: Simplify (+ 0 0) into 0
48.968 * [taylor]: Taking taylor expansion of 0 in x
48.968 * [backup-simplify]: Simplify 0 into 0
48.968 * [backup-simplify]: Simplify 0 into 0
48.968 * [backup-simplify]: Simplify (+ 1 0) into 1
48.968 * [backup-simplify]: Simplify 1 into 1
48.968 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (+ (* 1 (* x 1)) (* 1 (* 1 y)))) into (+ x (+ y (* x y)))
48.969 * [backup-simplify]: Simplify (+ (/ 1 y) (fma (/ 1 y) (/ 1 x) (/ 1 x))) into (+ (fma (/ 1 y) (/ 1 x) (/ 1 x)) (/ 1 y))
48.969 * [approximate]: Taking taylor expansion of (+ (fma (/ 1 y) (/ 1 x) (/ 1 x)) (/ 1 y)) in (y x) around 0
48.969 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 y) (/ 1 x) (/ 1 x)) (/ 1 y)) in x
48.969 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 1 x)) in x
48.969 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 1 x))
48.969 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in x
48.969 * [taylor]: Taking taylor expansion of (/ 1 y) in x
48.969 * [taylor]: Taking taylor expansion of y in x
48.969 * [backup-simplify]: Simplify y into y
48.969 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
48.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x
48.969 * [taylor]: Taking taylor expansion of x in x
48.969 * [backup-simplify]: Simplify 0 into 0
48.969 * [backup-simplify]: Simplify 1 into 1
48.969 * [backup-simplify]: Simplify (/ 1 1) into 1
48.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x
48.970 * [taylor]: Taking taylor expansion of x in x
48.970 * [backup-simplify]: Simplify 0 into 0
48.970 * [backup-simplify]: Simplify 1 into 1
48.970 * [backup-simplify]: Simplify (/ 1 1) into 1
48.970 * [taylor]: Taking taylor expansion of (/ 1 y) in x
48.970 * [taylor]: Taking taylor expansion of y in x
48.970 * [backup-simplify]: Simplify y into y
48.970 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
48.970 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 y) (/ 1 x) (/ 1 x)) (/ 1 y)) in y
48.970 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 1 x)) in y
48.970 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 1 x))
48.970 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y
48.970 * [taylor]: Taking taylor expansion of (/ 1 y) in y
48.970 * [taylor]: Taking taylor expansion of y in y
48.970 * [backup-simplify]: Simplify 0 into 0
48.970 * [backup-simplify]: Simplify 1 into 1
48.970 * [backup-simplify]: Simplify (/ 1 1) into 1
48.971 * [taylor]: Taking taylor expansion of (/ 1 x) in y
48.971 * [taylor]: Taking taylor expansion of x in y
48.971 * [backup-simplify]: Simplify x into x
48.971 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
48.971 * [taylor]: Taking taylor expansion of (/ 1 x) in y
48.971 * [taylor]: Taking taylor expansion of x in y
48.971 * [backup-simplify]: Simplify x into x
48.971 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
48.971 * [taylor]: Taking taylor expansion of (/ 1 y) in y
48.971 * [taylor]: Taking taylor expansion of y in y
48.971 * [backup-simplify]: Simplify 0 into 0
48.971 * [backup-simplify]: Simplify 1 into 1
48.971 * [backup-simplify]: Simplify (/ 1 1) into 1
48.971 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 y) (/ 1 x) (/ 1 x)) (/ 1 y)) in y
48.971 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 1 x)) in y
48.971 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 1 x))
48.971 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y
48.971 * [taylor]: Taking taylor expansion of (/ 1 y) in y
48.971 * [taylor]: Taking taylor expansion of y in y
48.972 * [backup-simplify]: Simplify 0 into 0
48.972 * [backup-simplify]: Simplify 1 into 1
48.972 * [backup-simplify]: Simplify (/ 1 1) into 1
48.972 * [taylor]: Taking taylor expansion of (/ 1 x) in y
48.972 * [taylor]: Taking taylor expansion of x in y
48.972 * [backup-simplify]: Simplify x into x
48.972 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
48.972 * [taylor]: Taking taylor expansion of (/ 1 x) in y
48.972 * [taylor]: Taking taylor expansion of x in y
48.972 * [backup-simplify]: Simplify x into x
48.972 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
48.972 * [taylor]: Taking taylor expansion of (/ 1 y) in y
48.972 * [taylor]: Taking taylor expansion of y in y
48.972 * [backup-simplify]: Simplify 0 into 0
48.972 * [backup-simplify]: Simplify 1 into 1
48.973 * [backup-simplify]: Simplify (/ 1 1) into 1
48.973 * [backup-simplify]: Simplify (* 1 (/ 1 x)) into (/ 1 x)
48.973 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
48.973 * [backup-simplify]: Simplify (+ (/ 1 x) 1) into (+ (/ 1 x) 1)
48.973 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
48.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x
48.973 * [taylor]: Taking taylor expansion of x in x
48.973 * [backup-simplify]: Simplify 0 into 0
48.973 * [backup-simplify]: Simplify 1 into 1
48.974 * [backup-simplify]: Simplify (/ 1 1) into 1
48.974 * [taylor]: Taking taylor expansion of 1 in x
48.974 * [backup-simplify]: Simplify 1 into 1
48.974 * [backup-simplify]: Simplify (+ 1 0) into 1
48.974 * [backup-simplify]: Simplify 1 into 1
48.974 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
48.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
48.975 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 x))) into 0
48.975 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
48.976 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
48.976 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
48.976 * [taylor]: Taking taylor expansion of (/ 1 x) in x
48.976 * [taylor]: Taking taylor expansion of x in x
48.976 * [backup-simplify]: Simplify 0 into 0
48.976 * [backup-simplify]: Simplify 1 into 1
48.976 * [backup-simplify]: Simplify (/ 1 1) into 1
48.976 * [backup-simplify]: Simplify 1 into 1
48.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
48.977 * [backup-simplify]: Simplify (+ 0 1) into 1
48.977 * [backup-simplify]: Simplify 1 into 1
48.978 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 y)))) (+ (* 1 (* (/ 1 (/ 1 x)) 1)) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) into (+ x (+ y (* x y)))
48.978 * [backup-simplify]: Simplify (+ (/ 1 (- y)) (fma (/ 1 (- y)) (/ 1 (- x)) (/ 1 (- x)))) into (- (fma (/ -1 y) (/ -1 x) (/ -1 x)) (/ 1 y))
48.978 * [approximate]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) (/ -1 x)) (/ 1 y)) in (y x) around 0
48.978 * [taylor]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) (/ -1 x)) (/ 1 y)) in x
48.978 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 x)) in x
48.978 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 x))
48.978 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in x
48.978 * [taylor]: Taking taylor expansion of (/ -1 y) in x
48.978 * [taylor]: Taking taylor expansion of -1 in x
48.978 * [backup-simplify]: Simplify -1 into -1
48.978 * [taylor]: Taking taylor expansion of y in x
48.978 * [backup-simplify]: Simplify y into y
48.978 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
48.978 * [taylor]: Taking taylor expansion of (/ -1 x) in x
48.978 * [taylor]: Taking taylor expansion of -1 in x
48.978 * [backup-simplify]: Simplify -1 into -1
48.978 * [taylor]: Taking taylor expansion of x in x
48.979 * [backup-simplify]: Simplify 0 into 0
48.979 * [backup-simplify]: Simplify 1 into 1
48.979 * [backup-simplify]: Simplify (/ -1 1) into -1
48.979 * [taylor]: Taking taylor expansion of (/ -1 x) in x
48.979 * [taylor]: Taking taylor expansion of -1 in x
48.979 * [backup-simplify]: Simplify -1 into -1
48.979 * [taylor]: Taking taylor expansion of x in x
48.979 * [backup-simplify]: Simplify 0 into 0
48.979 * [backup-simplify]: Simplify 1 into 1
48.979 * [backup-simplify]: Simplify (/ -1 1) into -1
48.979 * [taylor]: Taking taylor expansion of (/ 1 y) in x
48.979 * [taylor]: Taking taylor expansion of y in x
48.979 * [backup-simplify]: Simplify y into y
48.979 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
48.979 * [taylor]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) (/ -1 x)) (/ 1 y)) in y
48.979 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 x)) in y
48.980 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 x))
48.980 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y
48.980 * [taylor]: Taking taylor expansion of (/ -1 y) in y
48.980 * [taylor]: Taking taylor expansion of -1 in y
48.980 * [backup-simplify]: Simplify -1 into -1
48.980 * [taylor]: Taking taylor expansion of y in y
48.980 * [backup-simplify]: Simplify 0 into 0
48.980 * [backup-simplify]: Simplify 1 into 1
48.980 * [backup-simplify]: Simplify (/ -1 1) into -1
48.980 * [taylor]: Taking taylor expansion of (/ -1 x) in y
48.980 * [taylor]: Taking taylor expansion of -1 in y
48.980 * [backup-simplify]: Simplify -1 into -1
48.980 * [taylor]: Taking taylor expansion of x in y
48.980 * [backup-simplify]: Simplify x into x
48.980 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
48.980 * [taylor]: Taking taylor expansion of (/ -1 x) in y
48.980 * [taylor]: Taking taylor expansion of -1 in y
48.980 * [backup-simplify]: Simplify -1 into -1
48.980 * [taylor]: Taking taylor expansion of x in y
48.980 * [backup-simplify]: Simplify x into x
48.980 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
48.980 * [taylor]: Taking taylor expansion of (/ 1 y) in y
48.980 * [taylor]: Taking taylor expansion of y in y
48.980 * [backup-simplify]: Simplify 0 into 0
48.980 * [backup-simplify]: Simplify 1 into 1
48.981 * [backup-simplify]: Simplify (/ 1 1) into 1
48.981 * [taylor]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) (/ -1 x)) (/ 1 y)) in y
48.981 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 x)) in y
48.981 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 x))
48.981 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y
48.981 * [taylor]: Taking taylor expansion of (/ -1 y) in y
48.981 * [taylor]: Taking taylor expansion of -1 in y
48.981 * [backup-simplify]: Simplify -1 into -1
48.981 * [taylor]: Taking taylor expansion of y in y
48.981 * [backup-simplify]: Simplify 0 into 0
48.981 * [backup-simplify]: Simplify 1 into 1
48.981 * [backup-simplify]: Simplify (/ -1 1) into -1
48.981 * [taylor]: Taking taylor expansion of (/ -1 x) in y
48.981 * [taylor]: Taking taylor expansion of -1 in y
48.981 * [backup-simplify]: Simplify -1 into -1
48.981 * [taylor]: Taking taylor expansion of x in y
48.981 * [backup-simplify]: Simplify x into x
48.981 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
48.981 * [taylor]: Taking taylor expansion of (/ -1 x) in y
48.981 * [taylor]: Taking taylor expansion of -1 in y
48.981 * [backup-simplify]: Simplify -1 into -1
48.981 * [taylor]: Taking taylor expansion of x in y
48.982 * [backup-simplify]: Simplify x into x
48.982 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
48.982 * [taylor]: Taking taylor expansion of (/ 1 y) in y
48.982 * [taylor]: Taking taylor expansion of y in y
48.982 * [backup-simplify]: Simplify 0 into 0
48.982 * [backup-simplify]: Simplify 1 into 1
48.982 * [backup-simplify]: Simplify (/ 1 1) into 1
48.982 * [backup-simplify]: Simplify (* -1 (/ -1 x)) into (/ 1 x)
48.982 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
48.982 * [backup-simplify]: Simplify (- 1) into -1
48.982 * [backup-simplify]: Simplify (+ (/ 1 x) -1) into (- (/ 1 x) 1)
48.982 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
48.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x
48.983 * [taylor]: Taking taylor expansion of x in x
48.983 * [backup-simplify]: Simplify 0 into 0
48.983 * [backup-simplify]: Simplify 1 into 1
48.983 * [backup-simplify]: Simplify (/ 1 1) into 1
48.983 * [taylor]: Taking taylor expansion of 1 in x
48.983 * [backup-simplify]: Simplify 1 into 1
48.983 * [backup-simplify]: Simplify (+ 1 0) into 1
48.983 * [backup-simplify]: Simplify 1 into 1
48.983 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
48.984 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
48.984 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 x))) into 0
48.984 * [backup-simplify]: Simplify (+ 0 (/ -1 x)) into (- (/ 1 x))
48.985 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
48.985 * [backup-simplify]: Simplify (- 0) into 0
48.985 * [backup-simplify]: Simplify (+ (- (/ 1 x)) 0) into (- (/ 1 x))
48.985 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
48.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x
48.985 * [taylor]: Taking taylor expansion of x in x
48.985 * [backup-simplify]: Simplify 0 into 0
48.985 * [backup-simplify]: Simplify 1 into 1
48.986 * [backup-simplify]: Simplify (/ 1 1) into 1
48.986 * [backup-simplify]: Simplify (- 1) into -1
48.986 * [backup-simplify]: Simplify -1 into -1
48.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
48.987 * [backup-simplify]: Simplify (- 1) into -1
48.987 * [backup-simplify]: Simplify (+ 0 -1) into -1
48.987 * [backup-simplify]: Simplify -1 into -1
48.988 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- y))))) (+ (* -1 (* (/ 1 (/ 1 (- x))) 1)) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))))) into (+ x (+ y (* x y)))
48.988 * * * [progress]: simplifying candidates
48.988 * * * * [progress]: [ 1 / 22 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (+ y (fma y x x)))))>
48.988 * * * * [progress]: [ 2 / 22 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (+ y (fma y x x)))))>
48.988 * * * * [progress]: [ 3 / 22 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (+ y (fma y x x)))))>
48.988 * * * * [progress]: [ 4 / 22 ] simplifiying candidate #<alt (λ (x y) (fma (* (cbrt y) (cbrt y)) (cbrt y) (fma y x x)))>
48.988 * * * * [progress]: [ 5 / 22 ] simplifiying candidate #<alt (λ (x y) (fma (sqrt y) (sqrt y) (fma y x x)))>
48.988 * * * * [progress]: [ 6 / 22 ] simplifiying candidate #<alt (λ (x y) (fma 1 y (fma y x x)))>
48.988 * * * * [progress]: [ 7 / 22 ] simplifiying candidate #<alt (λ (x y) (log (* (exp y) (exp (fma y x x)))))>
48.988 * * * * [progress]: [ 8 / 22 ] simplifiying candidate #<alt (λ (x y) (pow (+ y (fma y x x)) 1))>
48.988 * * * * [progress]: [ 9 / 22 ] simplifiying candidate #<alt (λ (x y) (exp (log (+ y (fma y x x)))))>
48.988 * * * * [progress]: [ 10 / 22 ] simplifiying candidate #<alt (λ (x y) (log (exp (+ y (fma y x x)))))>
48.988 * * * * [progress]: [ 11 / 22 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (+ y (fma y x x))) (cbrt (+ y (fma y x x)))) (cbrt (+ y (fma y x x)))))>
48.988 * * * * [progress]: [ 12 / 22 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (+ y (fma y x x)) (+ y (fma y x x))) (+ y (fma y x x)))))>
48.988 * * * * [progress]: [ 13 / 22 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (+ y (fma y x x))) (sqrt (+ y (fma y x x)))))>
48.988 * * * * [progress]: [ 14 / 22 ] simplifiying candidate #<alt (λ (x y) (/ (+ (pow y 3) (pow (fma y x x) 3)) (+ (* y y) (- (* (fma y x x) (fma y x x)) (* y (fma y x x))))))>
48.988 * * * * [progress]: [ 15 / 22 ] simplifiying candidate #<alt (λ (x y) (* 1 (+ y (fma y x x))))>
48.989 * * * * [progress]: [ 16 / 22 ] simplifiying candidate #<alt (λ (x y) (/ (- (* y y) (* (fma y x x) (fma y x x))) (- y (fma y x x))))>
48.989 * * * * [progress]: [ 17 / 22 ] simplifiying candidate #<alt (λ (x y) (* 1 (+ y (fma y x x))))>
48.989 * * * * [progress]: [ 18 / 22 ] simplifiying candidate #<alt (λ (x y) (+ (+ y (* y x)) x))>
48.989 * * * * [progress]: [ 19 / 22 ] simplifiying candidate #<alt (λ (x y) (+ (fma y x x) y))>
48.989 * * * * [progress]: [ 20 / 22 ] simplifiying candidate #<alt (λ (x y) (+ x (+ y (* x y))))>
48.989 * * * * [progress]: [ 21 / 22 ] simplifiying candidate #<alt (λ (x y) (+ x (+ y (* x y))))>
48.989 * * * * [progress]: [ 22 / 22 ] simplifiying candidate #<alt (λ (x y) (+ x (+ y (* x y))))>
48.989 * [simplify]: Simplifying:
  (real->posit16 (+ y (fma y x x)))
  (expm1 (+ y (fma y x x)))
  (log1p (+ y (fma y x x)))
  (* (exp y) (exp (fma y x x)))
  (log (+ y (fma y x x)))
  (exp (+ y (fma y x x)))
  (* (cbrt (+ y (fma y x x))) (cbrt (+ y (fma y x x))))
  (cbrt (+ y (fma y x x)))
  (* (* (+ y (fma y x x)) (+ y (fma y x x))) (+ y (fma y x x)))
  (sqrt (+ y (fma y x x)))
  (sqrt (+ y (fma y x x)))
  (+ (pow y 3) (pow (fma y x x) 3))
  (+ (* y y) (- (* (fma y x x) (fma y x x)) (* y (fma y x x))))
  (- (* y y) (* (fma y x x) (fma y x x)))
  (- y (fma y x x))
  (+ y (fma y x x))
  (+ y (* y x))
  (+ x (+ y (* x y)))
  (+ x (+ y (* x y)))
  (+ x (+ y (* x y)))
48.989 * * [simplify]: iteration 0: 33 enodes
49.039 * * [simplify]: iteration 1: 85 enodes
49.134 * * [simplify]: iteration 2: 207 enodes
49.485 * * [simplify]: iteration 3: 662 enodes
51.424 * * [simplify]: iteration 4: 3781 enodes
55.782 * * [simplify]: iteration complete: 5000 enodes
55.782 * * [simplify]: Extracting #0: cost 15 inf + 0
55.820 * * [simplify]: Extracting #1: cost 230 inf + 0
55.829 * * [simplify]: Extracting #2: cost 936 inf + 4209
55.873 * * [simplify]: Extracting #3: cost 370 inf + 98343
55.976 * * [simplify]: Extracting #4: cost 27 inf + 164734
56.089 * * [simplify]: Extracting #5: cost 2 inf + 170559
56.174 * * [simplify]: Extracting #6: cost 0 inf + 170994
56.261 * [simplify]: Simplified to:
  (real->posit16 (fma x y (+ x y)))
  (expm1 (fma x y (+ x y)))
  (log1p (fma x y (+ x y)))
  (exp (fma x y (+ x y)))
  (log (fma x y (+ x y)))
  (exp (fma x y (+ x y)))
  (* (cbrt (fma x y (+ x y))) (cbrt (fma x y (+ x y))))
  (cbrt (fma x y (+ x y)))
  (* (* (fma x y (+ x y)) (fma x y (+ x y))) (fma x y (+ x y)))
  (sqrt (fma x y (+ x y)))
  (sqrt (fma x y (+ x y)))
  (fma (* (fma x y x) (fma x y x)) (fma x y x) (* (* y y) y))
  (fma y (- y (fma x y x)) (* (fma x y x) (fma x y x)))
  (- (* y y) (* (fma x y x) (fma x y x)))
  (- y (fma x y x))
  (fma x y (+ x y))
  (fma x y y)
  (fma x y (+ x y))
  (fma x y (+ x y))
  (fma x y (+ x y))
56.262 * * * [progress]: adding candidates to table
56.514 * * [progress]: iteration 2 / 4
56.514 * * * [progress]: picking best candidate
56.527 * * * * [pick]: Picked  #<alt (λ (x y) (fma x y (+ x y)))>
56.527 * * * [progress]: localizing error
56.574 * * * [progress]: generating rewritten candidates
56.574 * * * [progress]: generating series expansions
56.574 * * * [progress]: simplifying candidates
56.574 * [simplify]: Simplifying:
  
56.574 * * [simplify]: iteration 0: 0 enodes
56.574 * * [simplify]: iteration complete: 0 enodes
56.574 * * [simplify]: Extracting #0: cost 0 inf + 0
56.574 * [simplify]: Simplified to:
  
56.574 * * * [progress]: adding candidates to table
56.575 * [progress]: [Phase 3 of 3] Extracting.
56.583 * [simplify]: Simplifying:
  (fma x y (+ x y))
56.583 * * [simplify]: iteration 0: 4 enodes
56.584 * * [simplify]: iteration 1: 5 enodes
56.585 * * [simplify]: iteration complete: 5 enodes
56.585 * * [simplify]: Extracting #0: cost 1 inf + 0
56.585 * * [simplify]: Extracting #1: cost 4 inf + 0
56.585 * * [simplify]: Extracting #2: cost 2 inf + 2
56.585 * * [simplify]: Extracting #3: cost 0 inf + 141
56.585 * [simplify]: Simplified to:
  (fma x y (+ y x))
58.477 * [regime-testing]: Baseline error score: 0.00025003125390673836
58.515 * [regime-testing]: Oracle error score: 0.00025003125390673836
58.515 * [regime-testing]: End program error score: 0.00025003125390673836