Details

analyze685.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.8%	0.2%	0
0%	99.8%	0.2%	1
0%	99.8%	0.2%	2
0%	99.8%	0.2%	3
0%	99.8%	0.2%	4
0%	99.8%	0.2%	5
0%	99.8%	0.2%	6
0%	99.8%	0.2%	7
0%	99.8%	0.2%	8
6.2%	93.6%	0.2%	9
28.1%	68.6%	3.3%	10
29.6%	65.5%	4.9%	11
32%	61.7%	6.3%	12
35.5%	56.9%	7.6%	13
48%	38.7%	13.4%	14

sample26.0ms

Algorithm

intervals

Results

11.0ms	256×	body	80	valid
4.0ms	80×	body	80	invalid

simplify51.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (49.0ms)

Iter	Nodes	Cost
0	1063	9
1	1063	9

prune11.0ms

Filtered

1 candidates to 1 candidates (0.0%)

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: 0b

Counts

2 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(* d1 (+ d2 (- d4 (+ d1 d3))))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

12×	`*-un-lft-identity`
6×	`associate-r`
5×	`add-sqr-sqrt`
4×	`distribute-lft-out`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube`
2×	`associate-*r/` `distribute-lft-out--`
1×	`distribute-rgt-in` `distribute-lft-in` `flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `add-log-exp` `unswap-sqr`

Counts

1 → 25

Calls

1 calls:

13.0ms

(* d1 (+ d2 (- d4 (+ d1 d3))))

series11.0ms

Counts

1 → 3

Calls

1 calls:

11.0ms

(* d1 (+ d2 (- d4 (+ d1 d3))))

simplify24.0ms

Algorithm

egg-herbie

Counts

28 → 28

Iterations

Useful iterations: 0 (20.0ms)

Iter	Nodes	Cost
0	5291	267

prune27.0ms

Filtered

18 candidates to 28 candidates (-55.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	27	1	28
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	28	2	30

Merged error: 0b

Counts

30 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* d1 d2) (* d1 (- d4 (+ d1 d3))))
0.0b	(* d1 (- d4 (+ d1 d3)))

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

9×	`*-un-lft-identity`
8×	`add-sqr-sqrt`
6×	`associate-r`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `sub-neg` `add-cbrt-cube` `add-log-exp`
3×	`associate-l`
2×	`distribute-rgt-in` `associate-+r+` `distribute-lft-in` `associate-*r/` `distribute-lft-out` `distribute-lft-out--`
1×	`+-commutative` `flip3--` `flip3-+` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `flip--` `cbrt-unprod` `flip-+` `difference-of-squares` `unswap-sqr`

Counts

2 → 39

Calls

2 calls:

6.0ms	(+ (* d1 d2) (* d1 (- d4 (+ d1 d3))))
8.0ms	(* d1 (- d4 (+ d1 d3)))

series19.0ms

Counts

2 → 6

Calls

2 calls:

12.0ms	(+ (* d1 d2) (* d1 (- d4 (+ d1 d3))))
6.0ms	(* d1 (- d4 (+ d1 d3)))

simplify42.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 0 (37.0ms)

Iter	Nodes	Cost
0	4986	423
1	4986	423

prune36.0ms

Filtered

32 candidates to 45 candidates (-40.6%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	45	0	45
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	45	2	47

Merged error: 0b

Counts

47 → 2

regimes182.0ms

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 (1.0ms)

Iter	Nodes	Cost
0	39	11
1	39	11

end0.0ms

sample707.0ms

Algorithm

intervals

Results

352.0ms	8000×	body	80	valid
101.0ms	2353×	body	80	invalid

Details

analyze685.0ms

sample26.0ms

simplify51.0ms

prune11.0ms

localize7.0ms

rewrite14.0ms

series11.0ms

simplify24.0ms

prune27.0ms

localize7.0ms

rewrite15.0ms

series19.0ms

simplify42.0ms

prune36.0ms

regimes182.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample707.0ms

Profiling