Details

sample18.0ms

Algorithm

intervals

Results

7.0ms	312×	body	80	valid
0.0ms	5×	body	640	valid
0.0ms	5×	body	320	valid
0.0ms	2×	body	1280	valid
0.0ms	3×	body	160	valid

simplify11.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	19	4
1	45	3
2	73	3
3	86	3
4	87	3
5	87	3

prune5.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma d1 (+ 3.0 d2) (* d1 d3))

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 d1 (+ 3.0 d2) (* d1 d3))

series31.0ms

Counts

1 → 3

Calls

1 calls:

31.0ms

(fma d1 (+ 3.0 d2) (* d1 d3))

simplify61.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	38	59
1	82	52
2	364	52
3	2118	52
4	5001	52

prune33.0ms

Filtered

13 candidates to 11 candidates (84.6%)

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma d1 d3 (* d1 d2))
0.0b	(fma 3.0 d1 (fma d1 d3 (* d1 d2)))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

2×	`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

2 → 20

Calls

2 calls:

0.0ms	(fma d1 d3 (* d1 d2))
0.0ms	(fma 3.0 d1 (fma d1 d3 (* d1 d2)))

series75.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(fma d1 d3 (* d1 d2))
42.0ms	(fma 3.0 d1 (fma d1 d3 (* d1 d2)))

simplify28.0ms

Algorithm

egg-herbie

Counts

26 → 26

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	42	101
1	148	89
2	789	89
3	5001	89

prune58.0ms

Filtered

26 candidates to 20 candidates (76.9%)

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (+ (* d1 3.0) (* d1 d2)) (* d1 d3))
0.0b	(+ (* d1 3.0) (* d1 d2))

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
5×	`fma-def`
4×	`sum-log` `distribute-lft-out`
3×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
2×	`pow1` `add-exp-log` `+-commutative` `expm1-log1p-u` `flip3-+` `add-cbrt-cube` `flip-+` `log1p-expm1-u`
1×	`associate-+l+`

Counts

2 → 35

Calls

2 calls:

12.0ms	(+ (+ (* d1 3.0) (* d1 d2)) (* d1 d3))
2.0ms	(+ (* d1 3.0) (* d1 d2))

series77.0ms

Counts

2 → 6

Calls

2 calls:

36.0ms	(+ (+ (* d1 3.0) (* d1 d2)) (* d1 d3))
41.0ms	(+ (* d1 3.0) (* d1 d2))

simplify112.0ms

Algorithm

egg-herbie

Counts

41 → 41

Iterations

Useful iterations: 3 (108.0ms)

Iter	Nodes	Cost
0	203	205
1	868	177
2	4211	171
3	5001	170

prune81.0ms

Filtered

41 candidates to 31 candidates (75.6%)

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes63.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	3
1	8	3

end0.0ms

sample471.0ms

Algorithm

intervals

Results

232.0ms	9617×	body	80	valid
17.0ms	192×	body	640	valid
13.0ms	152×	body	320	valid
11.0ms	100×	body	1280	valid
3.0ms	70×	body	160	valid