Details

sample19.0ms

Algorithm

intervals

Results

4.0ms	234×	body	80	valid
2.0ms	27×	body	640	valid
2.0ms	20×	body	1280	valid
1.0ms	13×	body	320	valid
0.0ms	11×	body	160	valid

simplify82.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	13	4
1	29	3
2	84	3
3	281	3
4	786	3
5	1465	3
6	3536	3
7	5002	3

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 15.7b

localize6.0ms

Local error

Found 1 expressions with local error:

2.0b	(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)

series26.0ms

Counts

1 → 3

Calls

1 calls:

26.0ms

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

simplify62.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 3 (19.0ms)

Iter	Nodes	Cost
0	35	63
1	84	53
2	298	53
3	1476	50
4	5001	50

prune40.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify4.0ms

Algorithm

egg-herbie

Counts

0 → 0

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	0	0

prune2.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.2b	(cbrt (fma (- 1.0 y) (- 1.0 x) x))
2.0b	(fma (- 1.0 y) (- 1.0 x) x)
2.0b	(fma (- 1.0 y) (- 1.0 x) x)
2.0b	(fma (- 1.0 y) (- 1.0 x) x)

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `expm1-log1p-u` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
3×	`cbrt-prod` `fma-udef`
1×	`pow1/3`

Counts

4 → 43

Calls

4 calls:

1.0ms	(cbrt (fma (- 1.0 y) (- 1.0 x) x))
0.0ms	(fma (- 1.0 y) (- 1.0 x) x)
0.0ms	(fma (- 1.0 y) (- 1.0 x) x)
0.0ms	(fma (- 1.0 y) (- 1.0 x) x)

series182.0ms

Counts

4 → 12

Calls

4 calls:

105.0ms	(cbrt (fma (- 1.0 y) (- 1.0 x) x))
24.0ms	(fma (- 1.0 y) (- 1.0 x) x)
24.0ms	(fma (- 1.0 y) (- 1.0 x) x)
28.0ms	(fma (- 1.0 y) (- 1.0 x) x)

simplify61.0ms

Algorithm

egg-herbie

Counts

55 → 55

Iterations

Useful iterations: 3 (55.0ms)

Iter	Nodes	Cost
0	165	345
1	426	304
2	1520	282
3	5001	264

prune171.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes39.0ms

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	5	2

end0.0ms

sample473.0ms

Algorithm

intervals

Results

144.0ms	6972×	body	80	valid
54.0ms	822×	body	640	valid
33.0ms	397×	body	1280	valid
29.0ms	580×	body	320	valid
16.0ms	326×	body	160	valid