Details

sample21.0ms

Algorithm

intervals

Results

11.0ms	330×	body	80	valid
0.0ms	1×	body	320	valid

simplify18.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	20	5
1	50	4
2	148	4
3	318	4
4	473	4
5	485	4
6	485	4

prune5.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	0	1	1
Fresh	1	0	1
Picked	0	0	0
Done	0	0	0
Total	1	1	2

Merged error: 0.0b

Counts

2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma d1 d2 (* (+ d3 5.0) d1))
0.0b	(* (+ d3 5.0) d1)
0.0b	(fma 32.0 d1 (fma d1 d2 (* (+ d3 5.0) d1)))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt` `*-un-lft-identity`
5×	`pow1` `add-exp-log` `add-cube-cbrt` `add-cbrt-cube`
4×	`associate-l`
3×	`expm1-log1p-u` `associate-r` `log1p-expm1-u` `add-log-exp`
2×	`associate-*l/` `fma-udef`
1×	`flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `distribute-lft-out` `unswap-sqr`

Counts

3 → 43

Calls

3 calls:

1.0ms	(fma d1 d2 (* (+ d3 5.0) d1))
6.0ms	(* (+ d3 5.0) d1)
1.0ms	(fma 32.0 d1 (fma d1 d2 (* (+ d3 5.0) d1)))

series102.0ms

Counts

3 → 9

Calls

3 calls:

32.0ms	(fma d1 d2 (* (+ d3 5.0) d1))
25.0ms	(* (+ d3 5.0) d1)
45.0ms	(fma 32.0 d1 (fma d1 d2 (* (+ d3 5.0) d1)))

simplify52.0ms

Algorithm

egg-herbie

Counts

52 → 52

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	157	218
1	553	192
2	2658	192
3	5001	192

prune108.0ms

Filtered

52 candidates to 42 candidates (80.8%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	50	2	52
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	51	2	53

Merged error: 0b

Counts

53 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma 37.0 d1 (fma d1 d3 (* d1 d2)))
0.0b	(fma d1 d3 (* d1 d2))

rewrite2.0ms

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:

1.0ms	(fma 37.0 d1 (fma d1 d3 (* d1 d2)))
1.0ms	(fma d1 d3 (* d1 d2))

series74.0ms

Counts

2 → 6

Calls

2 calls:

38.0ms	(fma 37.0 d1 (fma d1 d3 (* d1 d2)))
36.0ms	(fma d1 d3 (* d1 d2))

simplify29.0ms

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

prune47.0ms

Filtered

26 candidates to 20 candidates (76.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	26	0	26
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	26	2	28

Merged error: 0b

Counts

28 → 2

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma d1 d2 (pow (fma 5.0 d1 (* d1 d3)) 1))
0.0b	(fma 5.0 d1 (* d1 d3))
0.0b	(fma 32.0 d1 (fma d1 d2 (pow (fma 5.0 d1 (* d1 d3)) 1)))

rewrite3.0ms

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:

1.0ms	(fma d1 d2 (pow (fma 5.0 d1 (* d1 d3)) 1))
1.0ms	(fma 5.0 d1 (* d1 d3))
1.0ms	(fma 32.0 d1 (fma d1 d2 (pow (fma 5.0 d1 (* d1 d3)) 1)))

series132.0ms

Counts

3 → 9

Calls

3 calls:

43.0ms	(fma d1 d2 (pow (fma 5.0 d1 (* d1 d3)) 1))
37.0ms	(fma 5.0 d1 (* d1 d3))
52.0ms	(fma 32.0 d1 (fma d1 d2 (pow (fma 5.0 d1 (* d1 d3)) 1)))

simplify37.0ms

Algorithm

egg-herbie

Counts

39 → 39

Iterations

Useful iterations: 3 (32.0ms)

Iter	Nodes	Cost
0	75	195
1	210	168
2	1062	167
3	5002	166

prune87.0ms

Filtered

39 candidates to 31 candidates (79.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	39	0	39
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	39	2	41

Merged error: 0b

Counts

41 → 2

regimes41.0ms

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

sample541.0ms

Algorithm

intervals

Results

335.0ms	10087×	body	80	valid
2.0ms	15×	body	640	valid
2.0ms	18×	body	320	valid
1.0ms	8×	body	1280	valid
0.0ms	3×	body	160	valid