Details

analyze106.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
0%	99.9%	0.1%	4
50%	50%	0.1%	5
50%	50%	0.1%	6
71.8%	28.1%	0.1%	7
73.4%	25%	1.7%	8
80.4%	16.4%	3.2%	9
80.8%	14%	5.2%	10
84.1%	8.8%	7.1%	11
84.2%	7.4%	8.4%	12
85.8%	4.5%	9.7%	13
85.8%	3.8%	10.4%	14

sample22.0ms

Algorithm

intervals

Results

10.0ms	256×	body	80	valid
0.0ms	4×	body	80	invalid

simplify14.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (3.0ms)

Iter	Nodes	Cost
0	14	10
1	14	10

prune4.0ms

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 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (+ x y) (+ y y))

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

75×	`*-un-lft-identity`
48×	`times-frac`
39×	`add-sqr-sqrt` `add-cube-cbrt`
28×	`distribute-lft-out`
15×	`distribute-rgt-out`
12×	`associate-/r*`
5×	`distribute-lft1-in` `count-2` `distribute-rgt1-in`
4×	`associate-/l*`
3×	`add-exp-log` `add-cbrt-cube`
2×	`flip3-+` `associate-/r/` `flip-+` `associate-/l/`
1×	`pow1` `cbrt-undiv` `frac-2neg` `div-exp` `clear-num` `div-inv` `add-log-exp`

Counts

1 → 80

Calls

1 calls:

17.0ms

(/ (+ x y) (+ y y))

series11.0ms

Counts

1 → 3

Calls

1 calls:

10.0ms

(/ (+ x y) (+ y y))

simplify129.0ms

Algorithm

egg-herbie

Counts

83 → 83

Iterations

Useful iterations: 0 (98.0ms)

Iter	Nodes	Cost
0	5603	1417

prune82.0ms

Filtered

47 candidates to 83 candidates (-76.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	82	1	83
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	82	2	84

Merged error: 0b

Counts

84 → 2

localize20.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (+ y y))
0.6b	(cbrt (+ y y))
0.6b	(cbrt (+ y y))
0.6b	(* (cbrt (+ y y)) (cbrt (+ y y)))

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

100×	`cbrt-prod`
67×	`*-un-lft-identity`
59×	`add-sqr-sqrt`
43×	`add-cube-cbrt`
25×	`distribute-lft-out`
23×	`distribute-rgt-out`
21×	`swap-sqr`
18×	`cbrt-div`
15×	`associate-r` `associate-l`
11×	`pow1`
9×	`distribute-lft1-in` `flip3-+` `pow1/3` `distribute-rgt1-in` `flip-+`
7×	`count-2`
6×	`add-exp-log`
4×	`frac-times` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 147

Calls

4 calls:

3.0ms	(cbrt (+ y y))
3.0ms	(cbrt (+ y y))
3.0ms	(cbrt (+ y y))
16.0ms	(* (cbrt (+ y y)) (cbrt (+ y y)))

series204.0ms

Counts

4 → 12

Calls

4 calls:

45.0ms	(cbrt (+ y y))
47.0ms	(cbrt (+ y y))
55.0ms	(cbrt (+ y y))
57.0ms	(* (cbrt (+ y y)) (cbrt (+ y y)))

simplify175.0ms

Algorithm

egg-herbie

Counts

159 → 159

Iterations

Useful iterations: 0 (124.0ms)

Iter	Nodes	Cost
0	4658	1388
1	4658	1388

prune304.0ms

Filtered

99 candidates to 159 candidates (-60.6%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	159	0	159
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	159	2	161

Merged error: 0b

Counts

161 → 2

regimes182.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify6.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	10
1	7	10

end0.0ms

sample496.0ms

Algorithm

intervals

Results

296.0ms	8000×	body	80	valid
6.0ms	174×	body	80	invalid

Details

analyze106.0ms

sample22.0ms

simplify14.0ms

prune4.0ms

localize8.0ms

rewrite25.0ms

series11.0ms

simplify129.0ms

prune82.0ms

localize20.0ms

rewrite32.0ms

series204.0ms

simplify175.0ms

prune304.0ms

regimes182.0ms

bsearch0.0ms

simplify6.0ms

end0.0ms

sample496.0ms

Profiling