Details

sample22.0ms

Algorithm

intervals

Results

7.0ms	239×	body	80	valid
1.0ms	9×	body	1280	valid
0.0ms	2×	body	2560	valid
0.0ms	3×	body	640	valid
0.0ms	3×	body	320	valid

simplify304.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (2.0ms)

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

prune8.0ms

Filtered

1 candidates to 1 candidates (0.0%)

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))

rewrite8.0ms

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:

8.0ms

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

series6.0ms

Counts

1 → 3

Calls

1 calls:

6.0ms

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

simplify33.0ms

Algorithm

egg-herbie

Counts

22 → 22

Iterations

Useful iterations: 2 (30.0ms)

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

prune72.0ms

Filtered

22 candidates to 17 candidates (22.7%)

Pruning

5 alts after pruning (5 fresh and 0 done)

	Pruned	Kept	Total
New	17	5	22
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	18	5	23

Merged error: 0.0b

Counts

23 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 27

Calls

2 calls:

11.0ms	(+ (+ (* 2 (+ x y)) x) z)
6.0ms	(+ (* 2 (+ x y)) x)

series11.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(+ (+ (* 2 (+ x y)) x) z)
5.0ms	(+ (* 2 (+ x y)) x)

simplify70.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 2 (17.0ms)

Iter	Nodes	Cost
0	165	183
1	588	174
2	2960	170
3	5001	170

prune71.0ms

Filtered

33 candidates to 23 candidates (30.3%)

Pruning

4 alts after pruning (4 fresh and 0 done)

	Pruned	Kept	Total
New	30	3	33
Fresh	3	1	4
Picked	1	0	1
Done	0	0	0
Total	34	4	38

Merged error: 0.0b

Counts

38 → 4

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

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:

8.0ms

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

series6.0ms

Counts

1 → 3

Calls

1 calls:

6.0ms

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

simplify83.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 2 (18.0ms)

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

prune43.0ms

Filtered

17 candidates to 12 candidates (29.4%)

Pruning

4 alts after pruning (4 fresh and 0 done)

	Pruned	Kept	Total
New	16	1	17
Fresh	0	3	3
Picked	1	0	1
Done	0	0	0
Total	17	4	21

Merged error: 0.0b

Counts

21 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

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:

5.0ms

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

series6.0ms

Counts

1 → 3

Calls

1 calls:

6.0ms

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

simplify56.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 1 (4.0ms)

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

prune21.0ms

Filtered

16 candidates to 11 candidates (31.3%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	16	0	16
Fresh	0	3	3
Picked	0	1	1
Done	0	0	0
Total	16	4	20

Merged error: 0.0b

Counts

20 → 4

regimes146.0ms

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

sample525.0ms

Algorithm

intervals

Results

198.0ms	7407×	body	80	valid
28.0ms	198×	body	1280	valid
21.0ms	178×	body	640	valid
9.0ms	117×	body	320	valid
6.0ms	38×	body	2560	valid
4.0ms	74×	body	160	valid

Details

sample22.0ms

simplify304.0ms

prune8.0ms

localize6.0ms

rewrite8.0ms

series6.0ms

simplify33.0ms

prune72.0ms

localize6.0ms

rewrite17.0ms

series11.0ms

simplify70.0ms

prune71.0ms

localize7.0ms

rewrite8.0ms

series6.0ms

simplify83.0ms

prune43.0ms

localize6.0ms

rewrite5.0ms

series6.0ms

simplify56.0ms

prune21.0ms

regimes146.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample525.0ms

Profiling