65.990 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.037 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (+ (+ (* x y) x) y))>
0.038 * [simplify]: Simplifying:
  (+ (+ (* x y) x) y)
0.038 * * [simplify]: iteration 0: 5 enodes
0.040 * * [simplify]: iteration 1: 11 enodes
0.044 * * [simplify]: iteration 2: 23 enodes
0.050 * * [simplify]: iteration 3: 32 enodes
0.058 * * [simplify]: iteration 4: 40 enodes
0.073 * * [simplify]: iteration 5: 65 enodes
0.093 * * [simplify]: iteration 6: 110 enodes
0.127 * * [simplify]: iteration 7: 177 enodes
0.181 * * [simplify]: iteration 8: 242 enodes
0.210 * * [simplify]: iteration 9: 313 enodes
0.264 * * [simplify]: iteration 10: 380 enodes
0.373 * * [simplify]: iteration 11: 442 enodes
0.430 * * [simplify]: iteration 12: 498 enodes
0.511 * * [simplify]: iteration 13: 554 enodes
0.590 * * [simplify]: iteration 14: 610 enodes
0.669 * * [simplify]: iteration 15: 668 enodes
0.729 * * [simplify]: iteration 16: 724 enodes
0.845 * * [simplify]: iteration 17: 781 enodes
0.930 * * [simplify]: iteration 18: 837 enodes
1.022 * * [simplify]: iteration 19: 892 enodes
1.105 * * [simplify]: iteration 20: 948 enodes
1.272 * * [simplify]: iteration 21: 1005 enodes
1.362 * * [simplify]: iteration 22: 1061 enodes
1.535 * * [simplify]: iteration 23: 1116 enodes
1.629 * * [simplify]: iteration 24: 1172 enodes
1.773 * * [simplify]: iteration 25: 1227 enodes
1.867 * * [simplify]: iteration 26: 1283 enodes
2.066 * * [simplify]: iteration 27: 1339 enodes
2.172 * * [simplify]: iteration 28: 1395 enodes
2.378 * * [simplify]: iteration 29: 1451 enodes
2.500 * * [simplify]: iteration 30: 1507 enodes
2.689 * * [simplify]: iteration 31: 1562 enodes
2.765 * * [simplify]: iteration 32: 1618 enodes
2.940 * * [simplify]: iteration 33: 1673 enodes
3.046 * * [simplify]: iteration 34: 1729 enodes
3.226 * * [simplify]: iteration 35: 1785 enodes
3.330 * * [simplify]: iteration 36: 1841 enodes
3.519 * * [simplify]: iteration 37: 1897 enodes
3.606 * * [simplify]: iteration 38: 1953 enodes
3.820 * * [simplify]: iteration 39: 2009 enodes
3.940 * * [simplify]: iteration 40: 2065 enodes
4.177 * * [simplify]: iteration 41: 2122 enodes
4.284 * * [simplify]: iteration 42: 2178 enodes
4.522 * * [simplify]: iteration 43: 2233 enodes
4.632 * * [simplify]: iteration 44: 2289 enodes
4.897 * * [simplify]: iteration 45: 2344 enodes
5.070 * * [simplify]: iteration 46: 2400 enodes
5.409 * * [simplify]: iteration 47: 2456 enodes
5.531 * * [simplify]: iteration 48: 2512 enodes
5.764 * * [simplify]: iteration 49: 2567 enodes
5.888 * * [simplify]: iteration 50: 2623 enodes
6.240 * * [simplify]: iteration 51: 2678 enodes
6.373 * * [simplify]: iteration 52: 2734 enodes
6.736 * * [simplify]: iteration 53: 2790 enodes
6.928 * * [simplify]: iteration 54: 2846 enodes
7.289 * * [simplify]: iteration 55: 2901 enodes
7.447 * * [simplify]: iteration 56: 2957 enodes
7.847 * * [simplify]: iteration 57: 3013 enodes
7.989 * * [simplify]: iteration 58: 3069 enodes
8.352 * * [simplify]: iteration 59: 3124 enodes
8.527 * * [simplify]: iteration 60: 3180 enodes
8.891 * * [simplify]: iteration 61: 3237 enodes
9.059 * * [simplify]: iteration 62: 3293 enodes
9.529 * * [simplify]: iteration 63: 3348 enodes
9.689 * * [simplify]: iteration 64: 3404 enodes
10.178 * * [simplify]: iteration 65: 3459 enodes
10.341 * * [simplify]: iteration 66: 3515 enodes
10.785 * * [simplify]: iteration 67: 3572 enodes
10.940 * * [simplify]: iteration 68: 3628 enodes
11.398 * * [simplify]: iteration 69: 3683 enodes
11.552 * * [simplify]: iteration 70: 3739 enodes
12.117 * * [simplify]: iteration 71: 3794 enodes
12.275 * * [simplify]: iteration 72: 3850 enodes
12.751 * * [simplify]: iteration 73: 3906 enodes
12.939 * * [simplify]: iteration 74: 3962 enodes
13.536 * * [simplify]: iteration 75: 4017 enodes
13.727 * * [simplify]: iteration 76: 4073 enodes
14.365 * * [simplify]: iteration 77: 4129 enodes
14.591 * * [simplify]: iteration 78: 4185 enodes
15.133 * * [simplify]: iteration 79: 4241 enodes
15.329 * * [simplify]: iteration 80: 4297 enodes
15.966 * * [simplify]: iteration 81: 4353 enodes
16.161 * * [simplify]: iteration 82: 4409 enodes
16.768 * * [simplify]: iteration 83: 4466 enodes
16.991 * * [simplify]: iteration 84: 4522 enodes
17.667 * * [simplify]: iteration 85: 4578 enodes
17.892 * * [simplify]: iteration 86: 4634 enodes
18.501 * * [simplify]: iteration 87: 4689 enodes
18.709 * * [simplify]: iteration 88: 4745 enodes
19.396 * * [simplify]: iteration 89: 4801 enodes
19.586 * * [simplify]: iteration 90: 4859 enodes
20.298 * * [simplify]: iteration 91: 4917 enodes
20.599 * * [simplify]: iteration 92: 4990 enodes
20.912 * * [simplify]: iteration complete: 5000 enodes
20.912 * * [simplify]: Extracting #0: cost 1 inf + 0
20.912 * * [simplify]: Extracting #1: cost 8 inf + 0
20.913 * * [simplify]: Extracting #2: cost 178 inf + 2
20.919 * * [simplify]: Extracting #3: cost 3 inf + 7396
20.924 * * [simplify]: Extracting #4: cost 0 inf + 7522
20.930 * [simplify]: Simplified to:
  (+ y (fma y x x))
20.935 * * [progress]: iteration 1 / 4
20.935 * * * [progress]: picking best candidate
20.938 * * * * [pick]: Picked  #<alt (λ (x y) (+ y (fma y x x)))>
20.938 * * * [progress]: localizing error
20.948 * * * [progress]: generating rewritten candidates
20.948 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
20.956 * * * [progress]: generating series expansions
20.956 * * * * [progress]: [ 1 / 1 ] generating series at (2)
20.956 * [backup-simplify]: Simplify (+ y (fma y x x)) into (+ (fma y x x) y)
20.956 * [approximate]: Taking taylor expansion of (+ (fma y x x) y) in (y x) around 0
20.956 * [taylor]: Taking taylor expansion of (+ (fma y x x) y) in x
20.956 * [taylor]: Taking taylor expansion of (fma y x x) in x
20.956 * [taylor]: Rewrote expression to (+ (* y x) x)
20.956 * [taylor]: Taking taylor expansion of (* y x) in x
20.956 * [taylor]: Taking taylor expansion of y in x
20.956 * [backup-simplify]: Simplify y into y
20.956 * [taylor]: Taking taylor expansion of x in x
20.956 * [backup-simplify]: Simplify 0 into 0
20.956 * [backup-simplify]: Simplify 1 into 1
20.956 * [taylor]: Taking taylor expansion of x in x
20.956 * [backup-simplify]: Simplify 0 into 0
20.956 * [backup-simplify]: Simplify 1 into 1
20.956 * [taylor]: Taking taylor expansion of y in x
20.956 * [backup-simplify]: Simplify y into y
20.956 * [taylor]: Taking taylor expansion of (+ (fma y x x) y) in y
20.956 * [taylor]: Taking taylor expansion of (fma y x x) in y
20.956 * [taylor]: Rewrote expression to (+ (* y x) x)
20.956 * [taylor]: Taking taylor expansion of (* y x) in y
20.956 * [taylor]: Taking taylor expansion of y in y
20.957 * [backup-simplify]: Simplify 0 into 0
20.957 * [backup-simplify]: Simplify 1 into 1
20.957 * [taylor]: Taking taylor expansion of x in y
20.957 * [backup-simplify]: Simplify x into x
20.957 * [taylor]: Taking taylor expansion of x in y
20.957 * [backup-simplify]: Simplify x into x
20.957 * [taylor]: Taking taylor expansion of y in y
20.957 * [backup-simplify]: Simplify 0 into 0
20.957 * [backup-simplify]: Simplify 1 into 1
20.957 * [taylor]: Taking taylor expansion of (+ (fma y x x) y) in y
20.957 * [taylor]: Taking taylor expansion of (fma y x x) in y
20.957 * [taylor]: Rewrote expression to (+ (* y x) x)
20.957 * [taylor]: Taking taylor expansion of (* y x) in y
20.957 * [taylor]: Taking taylor expansion of y in y
20.957 * [backup-simplify]: Simplify 0 into 0
20.957 * [backup-simplify]: Simplify 1 into 1
20.957 * [taylor]: Taking taylor expansion of x in y
20.957 * [backup-simplify]: Simplify x into x
20.957 * [taylor]: Taking taylor expansion of x in y
20.957 * [backup-simplify]: Simplify x into x
20.957 * [taylor]: Taking taylor expansion of y in y
20.957 * [backup-simplify]: Simplify 0 into 0
20.957 * [backup-simplify]: Simplify 1 into 1
20.957 * [backup-simplify]: Simplify (* 0 x) into 0
20.957 * [backup-simplify]: Simplify (+ 0 x) into x
20.957 * [backup-simplify]: Simplify (+ x 0) into x
20.957 * [taylor]: Taking taylor expansion of x in x
20.957 * [backup-simplify]: Simplify 0 into 0
20.957 * [backup-simplify]: Simplify 1 into 1
20.957 * [backup-simplify]: Simplify 0 into 0
20.958 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 x)) into x
20.958 * [backup-simplify]: Simplify (+ x 0) into x
20.958 * [backup-simplify]: Simplify (+ x 1) into (+ x 1)
20.958 * [taylor]: Taking taylor expansion of (+ x 1) in x
20.958 * [taylor]: Taking taylor expansion of x in x
20.958 * [backup-simplify]: Simplify 0 into 0
20.958 * [backup-simplify]: Simplify 1 into 1
20.958 * [taylor]: Taking taylor expansion of 1 in x
20.958 * [backup-simplify]: Simplify 1 into 1
20.958 * [backup-simplify]: Simplify (+ 0 1) into 1
20.958 * [backup-simplify]: Simplify 1 into 1
20.958 * [backup-simplify]: Simplify 1 into 1
20.959 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
20.959 * [backup-simplify]: Simplify (+ 0 0) into 0
20.959 * [backup-simplify]: Simplify (+ 0 0) into 0
20.959 * [taylor]: Taking taylor expansion of 0 in x
20.959 * [backup-simplify]: Simplify 0 into 0
20.959 * [backup-simplify]: Simplify 0 into 0
20.960 * [backup-simplify]: Simplify (+ 1 0) into 1
20.960 * [backup-simplify]: Simplify 1 into 1
20.960 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (+ (* 1 (* x 1)) (* 1 (* 1 y)))) into (+ x (+ y (* x y)))
20.960 * [backup-simplify]: Simplify (+ (/ 1 y) (fma (/ 1 y) (/ 1 x) (/ 1 x))) into (+ (fma (/ 1 y) (/ 1 x) (/ 1 x)) (/ 1 y))
20.960 * [approximate]: Taking taylor expansion of (+ (fma (/ 1 y) (/ 1 x) (/ 1 x)) (/ 1 y)) in (y x) around 0
20.960 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 y) (/ 1 x) (/ 1 x)) (/ 1 y)) in x
20.960 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 1 x)) in x
20.960 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 1 x))
20.960 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in x
20.960 * [taylor]: Taking taylor expansion of (/ 1 y) in x
20.960 * [taylor]: Taking taylor expansion of y in x
20.960 * [backup-simplify]: Simplify y into y
20.960 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
20.960 * [taylor]: Taking taylor expansion of (/ 1 x) in x
20.960 * [taylor]: Taking taylor expansion of x in x
20.960 * [backup-simplify]: Simplify 0 into 0
20.960 * [backup-simplify]: Simplify 1 into 1
20.961 * [backup-simplify]: Simplify (/ 1 1) into 1
20.961 * [taylor]: Taking taylor expansion of (/ 1 x) in x
20.961 * [taylor]: Taking taylor expansion of x in x
20.961 * [backup-simplify]: Simplify 0 into 0
20.961 * [backup-simplify]: Simplify 1 into 1
20.961 * [backup-simplify]: Simplify (/ 1 1) into 1
20.961 * [taylor]: Taking taylor expansion of (/ 1 y) in x
20.961 * [taylor]: Taking taylor expansion of y in x
20.961 * [backup-simplify]: Simplify y into y
20.961 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
20.961 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 y) (/ 1 x) (/ 1 x)) (/ 1 y)) in y
20.961 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 1 x)) in y
20.961 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 1 x))
20.961 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y
20.961 * [taylor]: Taking taylor expansion of (/ 1 y) in y
20.961 * [taylor]: Taking taylor expansion of y in y
20.961 * [backup-simplify]: Simplify 0 into 0
20.961 * [backup-simplify]: Simplify 1 into 1
20.962 * [backup-simplify]: Simplify (/ 1 1) into 1
20.962 * [taylor]: Taking taylor expansion of (/ 1 x) in y
20.962 * [taylor]: Taking taylor expansion of x in y
20.962 * [backup-simplify]: Simplify x into x
20.962 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
20.962 * [taylor]: Taking taylor expansion of (/ 1 x) in y
20.962 * [taylor]: Taking taylor expansion of x in y
20.962 * [backup-simplify]: Simplify x into x
20.962 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
20.962 * [taylor]: Taking taylor expansion of (/ 1 y) in y
20.962 * [taylor]: Taking taylor expansion of y in y
20.962 * [backup-simplify]: Simplify 0 into 0
20.962 * [backup-simplify]: Simplify 1 into 1
20.962 * [backup-simplify]: Simplify (/ 1 1) into 1
20.962 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 y) (/ 1 x) (/ 1 x)) (/ 1 y)) in y
20.963 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 1 x)) in y
20.963 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 1 x))
20.963 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y
20.963 * [taylor]: Taking taylor expansion of (/ 1 y) in y
20.963 * [taylor]: Taking taylor expansion of y in y
20.963 * [backup-simplify]: Simplify 0 into 0
20.963 * [backup-simplify]: Simplify 1 into 1
20.963 * [backup-simplify]: Simplify (/ 1 1) into 1
20.963 * [taylor]: Taking taylor expansion of (/ 1 x) in y
20.963 * [taylor]: Taking taylor expansion of x in y
20.963 * [backup-simplify]: Simplify x into x
20.963 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
20.963 * [taylor]: Taking taylor expansion of (/ 1 x) in y
20.963 * [taylor]: Taking taylor expansion of x in y
20.963 * [backup-simplify]: Simplify x into x
20.963 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
20.963 * [taylor]: Taking taylor expansion of (/ 1 y) in y
20.963 * [taylor]: Taking taylor expansion of y in y
20.963 * [backup-simplify]: Simplify 0 into 0
20.963 * [backup-simplify]: Simplify 1 into 1
20.964 * [backup-simplify]: Simplify (/ 1 1) into 1
20.964 * [backup-simplify]: Simplify (* 1 (/ 1 x)) into (/ 1 x)
20.964 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
20.964 * [backup-simplify]: Simplify (+ (/ 1 x) 1) into (+ (/ 1 x) 1)
20.964 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
20.964 * [taylor]: Taking taylor expansion of (/ 1 x) in x
20.964 * [taylor]: Taking taylor expansion of x in x
20.964 * [backup-simplify]: Simplify 0 into 0
20.964 * [backup-simplify]: Simplify 1 into 1
20.964 * [backup-simplify]: Simplify (/ 1 1) into 1
20.964 * [taylor]: Taking taylor expansion of 1 in x
20.964 * [backup-simplify]: Simplify 1 into 1
20.965 * [backup-simplify]: Simplify (+ 1 0) into 1
20.965 * [backup-simplify]: Simplify 1 into 1
20.965 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
20.966 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.966 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 x))) into 0
20.966 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
20.967 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.967 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
20.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x
20.967 * [taylor]: Taking taylor expansion of x in x
20.967 * [backup-simplify]: Simplify 0 into 0
20.967 * [backup-simplify]: Simplify 1 into 1
20.967 * [backup-simplify]: Simplify (/ 1 1) into 1
20.967 * [backup-simplify]: Simplify 1 into 1
20.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.968 * [backup-simplify]: Simplify (+ 0 1) into 1
20.968 * [backup-simplify]: Simplify 1 into 1
20.968 * [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)))
20.969 * [backup-simplify]: Simplify (+ (/ 1 (- y)) (fma (/ 1 (- y)) (/ 1 (- x)) (/ 1 (- x)))) into (- (fma (/ -1 y) (/ -1 x) (/ -1 x)) (/ 1 y))
20.969 * [approximate]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) (/ -1 x)) (/ 1 y)) in (y x) around 0
20.969 * [taylor]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) (/ -1 x)) (/ 1 y)) in x
20.969 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 x)) in x
20.969 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 x))
20.969 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in x
20.969 * [taylor]: Taking taylor expansion of (/ -1 y) in x
20.969 * [taylor]: Taking taylor expansion of -1 in x
20.969 * [backup-simplify]: Simplify -1 into -1
20.969 * [taylor]: Taking taylor expansion of y in x
20.969 * [backup-simplify]: Simplify y into y
20.969 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
20.969 * [taylor]: Taking taylor expansion of (/ -1 x) in x
20.969 * [taylor]: Taking taylor expansion of -1 in x
20.969 * [backup-simplify]: Simplify -1 into -1
20.969 * [taylor]: Taking taylor expansion of x in x
20.969 * [backup-simplify]: Simplify 0 into 0
20.969 * [backup-simplify]: Simplify 1 into 1
20.969 * [backup-simplify]: Simplify (/ -1 1) into -1
20.969 * [taylor]: Taking taylor expansion of (/ -1 x) in x
20.970 * [taylor]: Taking taylor expansion of -1 in x
20.970 * [backup-simplify]: Simplify -1 into -1
20.970 * [taylor]: Taking taylor expansion of x in x
20.970 * [backup-simplify]: Simplify 0 into 0
20.970 * [backup-simplify]: Simplify 1 into 1
20.970 * [backup-simplify]: Simplify (/ -1 1) into -1
20.970 * [taylor]: Taking taylor expansion of (/ 1 y) in x
20.970 * [taylor]: Taking taylor expansion of y in x
20.970 * [backup-simplify]: Simplify y into y
20.970 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
20.970 * [taylor]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) (/ -1 x)) (/ 1 y)) in y
20.970 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 x)) in y
20.970 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 x))
20.970 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y
20.970 * [taylor]: Taking taylor expansion of (/ -1 y) in y
20.970 * [taylor]: Taking taylor expansion of -1 in y
20.970 * [backup-simplify]: Simplify -1 into -1
20.970 * [taylor]: Taking taylor expansion of y in y
20.970 * [backup-simplify]: Simplify 0 into 0
20.970 * [backup-simplify]: Simplify 1 into 1
20.971 * [backup-simplify]: Simplify (/ -1 1) into -1
20.971 * [taylor]: Taking taylor expansion of (/ -1 x) in y
20.971 * [taylor]: Taking taylor expansion of -1 in y
20.971 * [backup-simplify]: Simplify -1 into -1
20.971 * [taylor]: Taking taylor expansion of x in y
20.971 * [backup-simplify]: Simplify x into x
20.971 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
20.971 * [taylor]: Taking taylor expansion of (/ -1 x) in y
20.971 * [taylor]: Taking taylor expansion of -1 in y
20.971 * [backup-simplify]: Simplify -1 into -1
20.971 * [taylor]: Taking taylor expansion of x in y
20.971 * [backup-simplify]: Simplify x into x
20.971 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
20.971 * [taylor]: Taking taylor expansion of (/ 1 y) in y
20.971 * [taylor]: Taking taylor expansion of y in y
20.971 * [backup-simplify]: Simplify 0 into 0
20.971 * [backup-simplify]: Simplify 1 into 1
20.971 * [backup-simplify]: Simplify (/ 1 1) into 1
20.971 * [taylor]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) (/ -1 x)) (/ 1 y)) in y
20.971 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 x)) in y
20.972 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 x))
20.972 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y
20.972 * [taylor]: Taking taylor expansion of (/ -1 y) in y
20.972 * [taylor]: Taking taylor expansion of -1 in y
20.972 * [backup-simplify]: Simplify -1 into -1
20.972 * [taylor]: Taking taylor expansion of y in y
20.972 * [backup-simplify]: Simplify 0 into 0
20.972 * [backup-simplify]: Simplify 1 into 1
20.972 * [backup-simplify]: Simplify (/ -1 1) into -1
20.972 * [taylor]: Taking taylor expansion of (/ -1 x) in y
20.972 * [taylor]: Taking taylor expansion of -1 in y
20.972 * [backup-simplify]: Simplify -1 into -1
20.972 * [taylor]: Taking taylor expansion of x in y
20.972 * [backup-simplify]: Simplify x into x
20.972 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
20.972 * [taylor]: Taking taylor expansion of (/ -1 x) in y
20.972 * [taylor]: Taking taylor expansion of -1 in y
20.972 * [backup-simplify]: Simplify -1 into -1
20.972 * [taylor]: Taking taylor expansion of x in y
20.972 * [backup-simplify]: Simplify x into x
20.972 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
20.973 * [taylor]: Taking taylor expansion of (/ 1 y) in y
20.973 * [taylor]: Taking taylor expansion of y in y
20.973 * [backup-simplify]: Simplify 0 into 0
20.973 * [backup-simplify]: Simplify 1 into 1
20.973 * [backup-simplify]: Simplify (/ 1 1) into 1
20.973 * [backup-simplify]: Simplify (* -1 (/ -1 x)) into (/ 1 x)
20.973 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
20.973 * [backup-simplify]: Simplify (- 1) into -1
20.973 * [backup-simplify]: Simplify (+ (/ 1 x) -1) into (- (/ 1 x) 1)
20.973 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
20.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x
20.974 * [taylor]: Taking taylor expansion of x in x
20.974 * [backup-simplify]: Simplify 0 into 0
20.974 * [backup-simplify]: Simplify 1 into 1
20.979 * [backup-simplify]: Simplify (/ 1 1) into 1
20.979 * [taylor]: Taking taylor expansion of 1 in x
20.979 * [backup-simplify]: Simplify 1 into 1
20.979 * [backup-simplify]: Simplify (+ 1 0) into 1
20.979 * [backup-simplify]: Simplify 1 into 1
20.979 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
20.980 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
20.981 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 x))) into 0
20.981 * [backup-simplify]: Simplify (+ 0 (/ -1 x)) into (- (/ 1 x))
20.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.982 * [backup-simplify]: Simplify (- 0) into 0
20.982 * [backup-simplify]: Simplify (+ (- (/ 1 x)) 0) into (- (/ 1 x))
20.982 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
20.982 * [taylor]: Taking taylor expansion of (/ 1 x) in x
20.982 * [taylor]: Taking taylor expansion of x in x
20.982 * [backup-simplify]: Simplify 0 into 0
20.982 * [backup-simplify]: Simplify 1 into 1
20.982 * [backup-simplify]: Simplify (/ 1 1) into 1
20.982 * [backup-simplify]: Simplify (- 1) into -1
20.982 * [backup-simplify]: Simplify -1 into -1
20.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.983 * [backup-simplify]: Simplify (- 1) into -1
20.984 * [backup-simplify]: Simplify (+ 0 -1) into -1
20.984 * [backup-simplify]: Simplify -1 into -1
20.984 * [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)))
20.984 * * * [progress]: simplifying candidates
20.984 * * * * [progress]: [ 1 / 22 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (+ y (fma y x x)))))>
20.984 * * * * [progress]: [ 2 / 22 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (+ y (fma y x x)))))>
20.984 * * * * [progress]: [ 3 / 22 ] simplifiying candidate #<alt (λ (x y) (fma (* (cbrt y) (cbrt y)) (cbrt y) (fma y x x)))>
20.984 * * * * [progress]: [ 4 / 22 ] simplifiying candidate #<alt (λ (x y) (fma (sqrt y) (sqrt y) (fma y x x)))>
20.984 * * * * [progress]: [ 5 / 22 ] simplifiying candidate #<alt (λ (x y) (fma 1 y (fma y x x)))>
20.984 * * * * [progress]: [ 6 / 22 ] simplifiying candidate #<alt (λ (x y) (log (* (exp y) (exp (fma y x x)))))>
20.984 * * * * [progress]: [ 7 / 22 ] simplifiying candidate #<alt (λ (x y) (pow (+ y (fma y x x)) 1))>
20.985 * * * * [progress]: [ 8 / 22 ] simplifiying candidate #<alt (λ (x y) (exp (log (+ y (fma y x x)))))>
20.985 * * * * [progress]: [ 9 / 22 ] simplifiying candidate #<alt (λ (x y) (log (exp (+ y (fma y x x)))))>
20.985 * * * * [progress]: [ 10 / 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)))))>
20.985 * * * * [progress]: [ 11 / 22 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (+ y (fma y x x)) (+ y (fma y x x))) (+ y (fma y x x)))))>
20.985 * * * * [progress]: [ 12 / 22 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (+ y (fma y x x))) (sqrt (+ y (fma y x x)))))>
20.985 * * * * [progress]: [ 13 / 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))))))>
20.985 * * * * [progress]: [ 14 / 22 ] simplifiying candidate #<alt (λ (x y) (* 1 (+ y (fma y x x))))>
20.985 * * * * [progress]: [ 15 / 22 ] simplifiying candidate #<alt (λ (x y) (/ (- (* y y) (* (fma y x x) (fma y x x))) (- y (fma y x x))))>
20.985 * * * * [progress]: [ 16 / 22 ] simplifiying candidate #<alt (λ (x y) (* 1 (+ y (fma y x x))))>
20.985 * * * * [progress]: [ 17 / 22 ] simplifiying candidate #<alt (λ (x y) (+ (+ y (* y x)) x))>
20.985 * * * * [progress]: [ 18 / 22 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (+ y (fma y x x)))))>
20.985 * * * * [progress]: [ 19 / 22 ] simplifiying candidate #<alt (λ (x y) (+ (fma y x x) y))>
20.985 * * * * [progress]: [ 20 / 22 ] simplifiying candidate #<alt (λ (x y) (+ x (+ y (* x y))))>
20.985 * * * * [progress]: [ 21 / 22 ] simplifiying candidate #<alt (λ (x y) (+ x (+ y (* x y))))>
20.985 * * * * [progress]: [ 22 / 22 ] simplifiying candidate #<alt (λ (x y) (+ x (+ y (* x y))))>
20.986 * [simplify]: Simplifying:
  (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))
  (real->posit16 (+ y (fma y x x)))
  (+ x (+ y (* x y)))
  (+ x (+ y (* x y)))
  (+ x (+ y (* x y)))
20.986 * * [simplify]: iteration 0: 33 enodes
20.996 * * [simplify]: iteration 1: 85 enodes
21.022 * * [simplify]: iteration 2: 233 enodes
21.106 * * [simplify]: iteration 3: 937 enodes
21.970 * * [simplify]: iteration complete: 5002 enodes
21.970 * * [simplify]: Extracting #0: cost 15 inf + 0
21.971 * * [simplify]: Extracting #1: cost 277 inf + 0
21.977 * * [simplify]: Extracting #2: cost 1420 inf + 249
22.000 * * [simplify]: Extracting #3: cost 1157 inf + 64180
22.052 * * [simplify]: Extracting #4: cost 243 inf + 254268
22.125 * * [simplify]: Extracting #5: cost 31 inf + 311715
22.212 * * [simplify]: Extracting #6: cost 6 inf + 313834
22.308 * * [simplify]: Extracting #7: cost 0 inf + 315576
22.403 * [simplify]: Simplified to:
  (expm1 (fma y x (+ x y)))
  (log1p (fma y x (+ x y)))
  (exp (fma y x (+ x y)))
  (log (fma y x (+ x y)))
  (exp (fma y x (+ x y)))
  (* (cbrt (fma y x (+ x y))) (cbrt (fma y x (+ x y))))
  (cbrt (fma y x (+ x y)))
  (* (fma y x (+ x y)) (* (fma y x (+ x y)) (fma y x (+ x y))))
  (sqrt (fma y x (+ x y)))
  (sqrt (fma y x (+ x y)))
  (fma (* y y) y (* (fma x y x) (* (fma x y x) (fma x y x))))
  (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 y x (+ x y))
  (fma x y y)
  (real->posit16 (fma y x (+ x y)))
  (fma y x (+ x y))
  (fma y x (+ x y))
  (fma y x (+ x y))
22.404 * * * [progress]: adding candidates to table
22.477 * * [progress]: iteration 2 / 4
22.477 * * * [progress]: picking best candidate
22.480 * * * * [pick]: Picked  #<alt (λ (x y) (fma y x (+ x y)))>
22.480 * * * [progress]: localizing error
22.488 * * * [progress]: generating rewritten candidates
22.488 * * * [progress]: generating series expansions
22.488 * * * [progress]: simplifying candidates
22.488 * [simplify]: Simplifying:
  
22.488 * * [simplify]: iteration 0: 0 enodes
22.488 * * [simplify]: iteration complete: 0 enodes
22.488 * * [simplify]: Extracting #0: cost 0 inf + 0
22.488 * [simplify]: Simplified to:
  
22.488 * * * [progress]: adding candidates to table
22.489 * [progress]: [Phase 3 of 3] Extracting.
22.491 * [simplify]: Simplifying:
  (fma y x (+ x y))
22.491 * * [simplify]: iteration 0: 4 enodes
22.491 * * [simplify]: iteration 1: 5 enodes
22.491 * * [simplify]: iteration complete: 5 enodes
22.491 * * [simplify]: Extracting #0: cost 1 inf + 0
22.491 * * [simplify]: Extracting #1: cost 4 inf + 0
22.491 * * [simplify]: Extracting #2: cost 2 inf + 2
22.491 * * [simplify]: Extracting #3: cost 0 inf + 141
22.492 * [simplify]: Simplified to:
  (fma y x (+ x y))
23.309 * [regime-testing]: Baseline error score: 0.0012444300925599295
23.312 * [regime-testing]: Oracle error score: 0.0012444300925599295
23.312 * [regime-testing]: End program error score: 0.0012444300925599295