Details

sample15.0ms

Algorithm

intervals

Results

6.0ms	242×	body	80	valid
1.0ms	7×	body	640	valid
0.0ms	2×	body	1280	valid
0.0ms	2×	body	320	valid
0.0ms	1×	body	2560	valid
0.0ms	2×	body	160	valid

simplify316.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	20	5
1	64	4
2	203	4
3	327	4
4	339	4
5	345	4
6	413	4
7	516	4
8	561	4
9	700	4
10	909	4
11	1271	4
12	3907	4
13	5001	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: 0.1b

Counts

2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* 2 (+ x y)) (+ x z))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-log-exp`
5×	`flip3-+` `flip-+`
4×	`associate-*r/` `frac-add`
3×	`sum-log`
2×	`associate-+l+`
1×	`pow1` `add-exp-log` `+-commutative` `distribute-rgt-in` `add-sqr-sqrt` `add-cube-cbrt` `associate-+r+` `*-un-lft-identity` `distribute-lft-in` `add-cbrt-cube`

Counts

1 → 19

Calls

1 calls:

9.0ms

(+ (* 2 (+ x y)) (+ x z))

series24.0ms

Counts

1 → 3

Calls

1 calls:

24.0ms

(+ (* 2 (+ x y)) (+ x z))

simplify38.0ms

Algorithm

egg-herbie

Counts

22 → 22

Iterations

Useful iterations: 2 (34.0ms)

Iter	Nodes	Cost
0	275	199
1	1174	190
2	5001	185

prune59.0ms

Filtered

22 candidates to 17 candidates (77.3%)

Pruning

4 alts after pruning (4 fresh and 0 done)

	Pruned	Kept	Total
New	18	4	22
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	19	4	23

Merged error: 0.0b

Counts

23 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* 2 (+ x y)) x)

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`associate-+l+`
1×	`pow1` `add-exp-log` `+-commutative` `distribute-rgt-in` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `distribute-lft-in` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 13

Calls

1 calls:

6.0ms

(+ (* 2 (+ x y)) x)

series39.0ms

Counts

1 → 3

Calls

1 calls:

39.0ms

(+ (* 2 (+ x y)) x)

simplify49.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 2 (13.0ms)

Iter	Nodes	Cost
0	95	81
1	337	74
2	1582	73
3	5001	73

prune33.0ms

Filtered

16 candidates to 12 candidates (75.0%)

Pruning

3 alts after pruning (3 fresh and 0 done)

	Pruned	Kept	Total
New	14	2	16
Fresh	2	1	3
Picked	1	0	1
Done	0	0	0
Total	17	3	20

Merged error: 0.0b

Counts

20 → 3

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* 2 x) (+ (* y 2) (+ x z)))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-log-exp`
6×	`sum-log`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `associate-+r+` `*-un-lft-identity` `flip3-+` `add-cbrt-cube` `flip-+`

Counts

1 → 14

Calls

1 calls:

9.0ms

(+ (* 2 x) (+ (* y 2) (+ x z)))

series25.0ms

Counts

1 → 3

Calls

1 calls:

25.0ms

(+ (* 2 x) (+ (* y 2) (+ x z)))

simplify91.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 2 (20.0ms)

Iter	Nodes	Cost
0	135	128
1	571	113
2	3374	112
3	5001	112

prune33.0ms

Filtered

17 candidates to 12 candidates (70.6%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	16	1	17
Fresh	0	2	2
Picked	0	1	1
Done	0	0	0
Total	16	4	20

Merged error: 0.0b

Counts

20 → 4

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* 3 x) (+ z (* 2 y)))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-log-exp`
3×	`sum-log`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `associate-+r+` `*-un-lft-identity` `flip3-+` `add-cbrt-cube` `flip-+`

Counts

1 → 13

Calls

1 calls:

6.0ms

(+ (* 3 x) (+ z (* 2 y)))

series30.0ms

Counts

1 → 3

Calls

1 calls:

30.0ms

(+ (* 3 x) (+ z (* 2 y)))

simplify67.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	111	103
1	430	94
2	2103	94
3	5001	94

prune26.0ms

Filtered

16 candidates to 11 candidates (68.8%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	16	0	16
Fresh	0	2	2
Picked	0	1	1
Done	0	1	1
Total	16	4	20

Merged error: 0.0b

Counts

20 → 4

regimes64.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	4
1	13	4

end0.0ms

sample395.0ms

Algorithm

intervals

Results

189.0ms	7440×	body	80	valid
19.0ms	173×	body	1280	valid
15.0ms	169×	body	640	valid
12.0ms	151×	body	320	valid
4.0ms	32×	body	2560	valid
2.0ms	47×	body	160	valid

Details

sample15.0ms

simplify316.0ms

prune5.0ms

localize6.0ms

rewrite9.0ms

series24.0ms

simplify38.0ms

prune59.0ms

localize6.0ms

rewrite7.0ms

series39.0ms

simplify49.0ms

prune33.0ms

localize8.0ms

rewrite13.0ms

series25.0ms

simplify91.0ms

prune33.0ms

localize7.0ms

rewrite6.0ms

series30.0ms

simplify67.0ms

prune26.0ms

regimes64.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample395.0ms

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