Details

sample39.0ms

Algorithm

intervals

Results

20.0ms

256×

body

valid

simplify5.0s

Counts

1 → 1

Iterations

Useful iterations: 2 (17.0ms)

Iter	Nodes	Cost
0	14	326
1	22	326
2	39	251
3	68	251
4	98	251
5	108	251
6	130	251
7	158	251
8	207	251
9	302	251
10	503	251
11	840	251
12	1280	251
13	1973	251
14	3347	251
done	5087	251

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 3 expressions with local error:

0.0b	(- x (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)))
0.1b	(fma x (fma x 0.04481 0.99229) 1.0)
16.8b	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

51×	`add-sqr-sqrt`
48×	`*-un-lft-identity`
46×	`add-cube-cbrt`
39×	`prod-diff`
37×	`times-frac`
5×	`add-cbrt-cube` `add-exp-log` `add-log-exp`
4×	`div-inv`
3×	`expm1-log1p-u` `pow1` `associate-/r` `fma-neg` `log1p-expm1-u` `associate-/l`
2×	`difference-of-squares`
1×	`cbrt-undiv` `clear-num` `sub-neg` `frac-2neg` `flip3--` `diff-log` `div-exp` `fma-udef` `flip--` `distribute-lft-out--`

Counts

3 → 98

Calls

3 calls:

11.0ms	(- x (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)))
0.0ms	(fma x (fma x 0.04481 0.99229) 1.0)
7.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))

series217.0ms

Counts

3 → 9

Calls

3 calls:

80.0ms	(- x (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)))
47.0ms	(fma x (fma x 0.04481 0.99229) 1.0)
90.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))

simplify5.2s

Counts

107 → 107

Iterations

Useful iterations: 3 (3.0s)

Iter	Nodes	Cost
0	209	62009
1	496	56916
2	1352	50944
3	4471	48181
done	5000	48181

prune818.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize68.0ms

Local error

Found 4 expressions with local error:

16.8b	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))
16.8b	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))
16.9b	(/ (fma x (fma x 0.04481 0.99229) 1.0) (fma x 0.27061 2.30753))
21.7b	(cbrt (/ (* (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)) (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))) (/ (fma x (fma x 0.04481 0.99229) 1.0) (fma x 0.27061 2.30753))))

rewrite52.0ms

Algorithm

rewrite-expression-head

Rules

49×	`times-frac`
36×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
18×	`cbrt-prod`
10×	`add-cbrt-cube` `add-exp-log`
9×	`associate-/r` `associate-/l`
5×	`div-inv`
4×	`expm1-log1p-u` `pow1` `log1p-expm1-u` `add-log-exp`
3×	`cbrt-undiv` `clear-num` `frac-2neg` `div-exp`
1×	`cbrt-div` `pow1/3` `associate-/r/`

Counts

4 → 116

Calls

4 calls:

14.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))
8.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))
8.0ms	(/ (fma x (fma x 0.04481 0.99229) 1.0) (fma x 0.27061 2.30753))
17.0ms	(cbrt (/ (* (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)) (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))) (/ (fma x (fma x 0.04481 0.99229) 1.0) (fma x 0.27061 2.30753))))

series357.0ms

Counts

4 → 12

Calls

4 calls:

97.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))
92.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))
74.0ms	(/ (fma x (fma x 0.04481 0.99229) 1.0) (fma x 0.27061 2.30753))
94.0ms	(cbrt (/ (* (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)) (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))) (/ (fma x (fma x 0.04481 0.99229) 1.0) (fma x 0.27061 2.30753))))

simplify2.6s

Counts

128 → 128

Iterations

Useful iterations: done (2.5s)

Iter	Nodes	Cost
0	186	57409
1	396	53230
2	1248	51569
done	5000	49548

prune925.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize47.0ms

Local error

Found 4 expressions with local error:

1.0b	(cbrt (* (fma x 0.27061 2.30753) (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))))
16.8b	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))
16.8b	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))
21.7b	(cbrt (/ (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)) (fma x (fma x 0.04481 0.99229) 1.0)))

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

84×	`times-frac`
55×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
44×	`cbrt-prod`
8×	`add-cbrt-cube` `add-exp-log`
6×	`associate-/r` `div-inv` `associate-/l`
4×	`expm1-log1p-u` `pow1` `log1p-expm1-u` `add-log-exp`
2×	`cbrt-undiv` `cbrt-div` `clear-num` `frac-2neg` `pow1/3` `div-exp`
1×	`associate-*r/`

Counts

4 → 124

Calls

4 calls:

5.0ms	(cbrt (* (fma x 0.27061 2.30753) (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))))
7.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))
7.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))
8.0ms	(cbrt (/ (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)) (fma x (fma x 0.04481 0.99229) 1.0)))

series736.0ms

Counts

4 → 12

Calls

4 calls:

315.0ms	(cbrt (* (fma x 0.27061 2.30753) (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))))
83.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))
106.0ms	(/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0))
231.0ms	(cbrt (/ (/ (fma x 0.27061 2.30753) (fma x (fma x 0.04481 0.99229) 1.0)) (fma x (fma x 0.04481 0.99229) 1.0)))

simplify2.9s

Counts

136 → 136

Iterations

Useful iterations: done (2.9s)

Iter	Nodes	Cost
0	338	75872
1	670	69517
2	1691	68148
done	5000	67616

prune969.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize118.0ms

Local error

Found 4 expressions with local error:

17.3b	(cbrt (fma x (fma x 0.04481 0.99229) 1.0))
17.3b	(cbrt (fma x (fma x 0.04481 0.99229) 1.0))
17.3b	(cbrt (fma x (fma x 0.04481 0.99229) 1.0))
21.3b	(cbrt (/ (/ 1 (* (cbrt (fma x (fma x 0.04481 0.99229) 1.0)) (cbrt (fma x (fma x 0.04481 0.99229) 1.0)))) (* (cbrt (fma x (fma x 0.04481 0.99229) 1.0)) (cbrt (fma x (fma x 0.04481 0.99229) 1.0)))))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

20×	`cbrt-prod`
10×	`add-sqr-sqrt` `*-un-lft-identity` `times-frac` `add-cube-cbrt`
4×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `pow1/3` `add-exp-log` `log1p-expm1-u` `add-log-exp`
2×	`div-inv`
1×	`cbrt-div`

Counts

4 → 61

Calls

4 calls:

1.0ms	(cbrt (fma x (fma x 0.04481 0.99229) 1.0))
1.0ms	(cbrt (fma x (fma x 0.04481 0.99229) 1.0))
1.0ms	(cbrt (fma x (fma x 0.04481 0.99229) 1.0))
17.0ms	(cbrt (/ (/ 1 (* (cbrt (fma x (fma x 0.04481 0.99229) 1.0)) (cbrt (fma x (fma x 0.04481 0.99229) 1.0)))) (* (cbrt (fma x (fma x 0.04481 0.99229) 1.0)) (cbrt (fma x (fma x 0.04481 0.99229) 1.0)))))

series894.0ms

Counts

4 → 12

Calls

4 calls:

180.0ms	(cbrt (fma x (fma x 0.04481 0.99229) 1.0))
238.0ms	(cbrt (fma x (fma x 0.04481 0.99229) 1.0))
190.0ms	(cbrt (fma x (fma x 0.04481 0.99229) 1.0))
285.0ms	(cbrt (/ (/ 1 (* (cbrt (fma x (fma x 0.04481 0.99229) 1.0)) (cbrt (fma x (fma x 0.04481 0.99229) 1.0)))) (* (cbrt (fma x (fma x 0.04481 0.99229) 1.0)) (cbrt (fma x (fma x 0.04481 0.99229) 1.0)))))

simplify4.2s

Counts

73 → 73

Iterations

Useful iterations: done (4.2s)

Iter	Nodes	Cost
0	170	39413
1	383	34160
2	1047	33970
3	3800	32085
done	5000	31905

prune709.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes26.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify6.0ms

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	23	852
1	28	852
done	28	852

end0.0ms

sample841.0ms

Algorithm

intervals

Results

680.0ms

8000×

body

valid