Details

sample71.0ms

Algorithm

intervals

Results

47.0ms

435×

body

valid

simplify12.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	27	6
1	62	4
2	121	4
3	158	4
4	164	4
5	164	4

prune9.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma i c (fma b a (fma x y (* z t))))
0.0b	(fma b a (fma x y (* z t)))
0.0b	(fma x y (* z t))

rewrite2.0ms

Algorithm

rewrite-expression-head

Rules

3×	`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

3 → 30

Calls

3 calls:

0.0ms	(fma i c (fma b a (fma x y (* z t))))
0.0ms	(fma b a (fma x y (* z t)))
0.0ms	(fma x y (* z t))

series326.0ms

Counts

3 → 9

Calls

3 calls:

225.0ms	(fma i c (fma b a (fma x y (* z t))))
60.0ms	(fma b a (fma x y (* z t)))
41.0ms	(fma x y (* z t))

simplify101.0ms

Algorithm

egg-herbie

Counts

39 → 39

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	64	163
1	149	142
2	636	142
3	4252	142
4	5001	142

prune153.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma i c (fma t z (fma a b (* x y))))
0.0b	(fma a b (* x y))
0.0b	(fma t z (fma a b (* x y)))

rewrite2.0ms

Algorithm

rewrite-expression-head

Rules

3×	`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

3 → 30

Calls

3 calls:

0.0ms	(fma i c (fma t z (fma a b (* x y))))
0.0ms	(fma a b (* x y))
0.0ms	(fma t z (fma a b (* x y)))

series330.0ms

Counts

3 → 9

Calls

3 calls:

230.0ms	(fma i c (fma t z (fma a b (* x y))))
38.0ms	(fma a b (* x y))
63.0ms	(fma t z (fma a b (* x y)))

simplify28.0ms

Algorithm

egg-herbie

Counts

39 → 39

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	59	163
1	165	142
2	843	142
3	5002	142

prune138.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma i c (fma b a (fma t z (* x y))))
0.0b	(fma t z (* x y))
0.0b	(fma b a (fma t z (* x y)))

rewrite2.0ms

Algorithm

rewrite-expression-head

Rules

3×	`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

3 → 30

Calls

3 calls:

0.0ms	(fma i c (fma b a (fma t z (* x y))))
0.0ms	(fma t z (* x y))
0.0ms	(fma b a (fma t z (* x y)))

series330.0ms

Counts

3 → 9

Calls

3 calls:

228.0ms	(fma i c (fma b a (fma t z (* x y))))
38.0ms	(fma t z (* x y))
64.0ms	(fma b a (fma t z (* x y)))

simplify98.0ms

Algorithm

egg-herbie

Counts

39 → 39

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	62	163
1	145	142
2	595	142
3	4206	142
4	5001	142

prune139.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes196.0ms

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	13	4
1	13	4

end0.0ms

sample2.0s

Algorithm

intervals

Results

1.4s

13672×

body

valid