Details

sample37.0ms

Algorithm

intervals

Results

11.0ms	239×	body	80	valid
3.0ms	17×	body	640	valid
2.0ms	12×	body	1280	valid
1.0ms	10×	body	320	valid
0.0ms	6×	body	160	valid

simplify16.8s

Counts

1 → 1

Iterations

Useful iterations: 2 (8.0ms)

Iter	Nodes	Cost
0	7	9
1	13	9
2	29	8
3	84	8
4	278	8
5	663	8
6	1289	8
7	2486	8
8	3245	8
9	4653	8
done	5001	8

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 10.6b

localize7.0ms

Local error

Found 1 expressions with local error:

1.3b	(fma (- 1.0 y) (- 1.0 x) x)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma (- 1.0 y) (- 1.0 x) x)

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(fma (- 1.0 y) (- 1.0 x) x)

simplify1.2s

Counts

13 → 13

Iterations

Useful iterations: 4 (362.0ms)

Iter	Nodes	Cost
0	20	142
1	35	139
2	84	123
3	298	120
4	1463	117
done	5000	117

prune414.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma y (- x 1.0) 1.0)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma y (- x 1.0) 1.0)

series33.0ms

Counts

1 → 3

Calls

1 calls:

33.0ms

(fma y (- x 1.0) 1.0)

simplify1.4s

Counts

13 → 13

Iterations

Useful iterations: 2 (16.0ms)

Iter	Nodes	Cost
0	19	116
1	32	113
2	67	95
3	243	95
4	1485	95
done	5000	95

prune34.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma y (- x 1.0) 1.0)
0.0b	(sqrt (fma y (- x 1.0) 1.0))
0.0b	(sqrt (fma y (- x 1.0) 1.0))
0.2b	(* (sqrt (fma y (- x 1.0) 1.0)) (sqrt (fma y (- x 1.0) 1.0)))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
24×	`sqrt-prod`
21×	`pow1`
14×	`add-cube-cbrt` `*-un-lft-identity`
10×	`sqrt-pow1` `pow1/2`
8×	`swap-sqr`
6×	`add-exp-log` `associate-r` `associate-l` `add-cbrt-cube`
5×	`pow-prod-up`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`rem-sqrt-square`
1×	`pow2` `pow-plus` `sqrt-unprod` `prod-exp` `rem-square-sqrt` `*-commutative` `cbrt-unprod` `fma-udef`

Counts

4 → 91

Calls

4 calls:

1.0ms	(fma y (- x 1.0) 1.0)
3.0ms	(sqrt (fma y (- x 1.0) 1.0))
3.0ms	(sqrt (fma y (- x 1.0) 1.0))
16.0ms	(* (sqrt (fma y (- x 1.0) 1.0)) (sqrt (fma y (- x 1.0) 1.0)))

series282.0ms

Counts

4 → 12

Calls

4 calls:

28.0ms	(fma y (- x 1.0) 1.0)
111.0ms	(sqrt (fma y (- x 1.0) 1.0))
109.0ms	(sqrt (fma y (- x 1.0) 1.0))
34.0ms	(* (sqrt (fma y (- x 1.0) 1.0)) (sqrt (fma y (- x 1.0) 1.0)))

simplify1.4s

Counts

103 → 103

Iterations

Useful iterations: done (1.4s)

Iter	Nodes	Cost
0	89	1488
1	167	1007
2	407	909
3	1312	868
done	5001	842

prune301.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes36.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	6
done	5	6

end0.0ms

sample1.1s

Algorithm

intervals

Results

312.0ms	7032×	body	80	valid
183.0ms	763×	body	640	valid
112.0ms	414×	body	1280	valid
66.0ms	567×	body	320	valid
61.0ms	382×	body	160	valid