Details

sample20.0ms

Algorithm

intervals

Results

9.0ms	322×	body	80	valid
0.0ms	1×	body	320	valid
0.0ms	1×	body	160	valid

simplify19.0ms

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

prune6.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

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

Merged error: 0.0b

Counts

2 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 55

Calls

3 calls:

6.0ms	(* (+ d3 5.0) d1)
4.0ms	(+ (* d1 d2) (* (+ d3 5.0) d1))
6.0ms	(+ (+ (* d1 d2) (* (+ d3 5.0) d1)) (* d1 32.0))

series108.0ms

Counts

3 → 9

Calls

3 calls:

28.0ms	(* (+ d3 5.0) d1)
38.0ms	(+ (* d1 d2) (* (+ d3 5.0) d1))
42.0ms	(+ (+ (* d1 d2) (* (+ d3 5.0) d1)) (* d1 32.0))

simplify43.0ms

Algorithm

egg-herbie

Counts

64 → 64

Iterations

Useful iterations: 2 (37.0ms)

Iter	Nodes	Cost
0	291	330
1	1190	304
2	5002	294

prune161.0ms

Filtered

64 candidates to 51 candidates (79.7%)

Pruning

3 alts after pruning (3 fresh and 0 done)

	Pruned	Kept	Total
New	61	3	64
Fresh	1	0	1
Picked	1	0	1
Done	0	0	0
Total	63	3	66

Merged error: 0.0b

Counts

66 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

4×	`add-log-exp`
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`
1×	`+-commutative` `associate-+r+` `fma-def` `flip3-+` `sum-log` `flip-+`

Counts

2 → 25

Calls

2 calls:

1.0ms	(fma (+ d3 5.0) d1 (* d1 32.0))
4.0ms	(+ (* d1 d2) (fma (+ d3 5.0) d1 (* d1 32.0)))

series81.0ms

Counts

2 → 6

Calls

2 calls:

41.0ms	(fma (+ d3 5.0) d1 (* d1 32.0))
40.0ms	(+ (* d1 d2) (fma (+ d3 5.0) d1 (* d1 32.0)))

simplify52.0ms

Algorithm

egg-herbie

Counts

31 → 31

Iterations

Useful iterations: 3 (48.0ms)

Iter	Nodes	Cost
0	123	173
1	385	161
2	1693	160
3	5003	157

prune77.0ms

Filtered

31 candidates to 25 candidates (80.6%)

Pruning

3 alts after pruning (3 fresh and 0 done)

	Pruned	Kept	Total
New	28	3	31
Fresh	2	0	2
Picked	1	0	1
Done	0	0	0
Total	31	3	34

Merged error: 0b

Counts

34 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

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

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

series85.0ms

Counts

2 → 6

Calls

2 calls:

46.0ms	(fma d1 d2 (fma (+ d3 5.0) d1 (* d1 32.0)))
39.0ms	(fma (+ d3 5.0) d1 (* d1 32.0))

simplify94.0ms

Algorithm

egg-herbie

Counts

26 → 26

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	54	126
1	125	110
2	484	110
3	2824	110
4	5001	110

prune74.0ms

Filtered

26 candidates to 22 candidates (84.6%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	25	1	26
Fresh	1	1	2
Picked	0	1	1
Done	0	0	0
Total	26	3	29

Merged error: 0b

Counts

29 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

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

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

series82.0ms

Counts

2 → 6

Calls

2 calls:

42.0ms	(fma d1 d2 (fma 37.0 d1 (* d1 d3)))
39.0ms	(fma 37.0 d1 (* d1 d3))

simplify76.0ms

Algorithm

egg-herbie

Counts

26 → 26

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	44	101
1	115	89
2	547	89
3	2825	89
4	5001	89

prune60.0ms

Filtered

26 candidates to 21 candidates (80.8%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	26	0	26
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	26	3	29

Merged error: 0b

Counts

29 → 3

regimes62.0ms

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	11	4
1	11	4

end0.0ms

sample503.0ms

Algorithm

intervals

Results

296.0ms	10070×	body	80	valid
1.0ms	11×	body	1280	valid
1.0ms	10×	body	640	valid
1.0ms	13×	body	320	valid
1.0ms	10×	body	160	valid