Details

analyze428.0ms

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
0%	99.9%	0.1%	5
0%	99.9%	0.1%	6
12.5%	87.4%	0.1%	7
18.7%	81.1%	0.1%	8
31.2%	68.6%	0.1%	9
46.8%	44.5%	8.7%	10
51.5%	39%	9.5%	11
57.3%	32.6%	10.1%	12
63.8%	21.6%	14.7%	13
66.2%	18.7%	15.1%	14

sample22.0ms

Algorithm

intervals

Results

6.0ms	256×	body	80	valid
0.0ms	15×	body	80	invalid

simplify438.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	13	5
1	13	5

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

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ x y) z)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 21

Calls

1 calls:

8.0ms

(* (+ x y) z)

series14.0ms

Counts

1 → 3

Calls

1 calls:

13.0ms

(* (+ x y) z)

simplify39.0ms

Algorithm

egg-herbie

Counts

24 → 24

Iterations

Useful iterations: 0 (36.0ms)

Iter	Nodes	Cost
0	5624	151

prune44.0ms

Filtered

16 candidates to 24 candidates (-50.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	23	1	24
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	23	2	25

Merged error: 0b

Counts

25 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(* z (- x y))
0.2b	(* (+ x y) (* z (- x y)))
17.3b	(/ (* (+ x y) (* z (- x y))) (- x y))

rewrite33.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-exp-log` `add-cbrt-cube`
18×	`associate-*r/`
16×	`add-sqr-sqrt` `*-un-lft-identity`
10×	`pow1`
8×	`frac-times` `add-cube-cbrt` `flip3--` `flip--` `associate-/l/`
7×	`associate-l` `prod-exp` `cbrt-unprod`
6×	`sub-neg` `flip3-+` `associate-r` `flip-+`
5×	`distribute-rgt-in` `distribute-lft-in` `times-frac` `associate-/r*`
4×	`pow-prod-down` `associate-*l/`
3×	`cbrt-undiv` `div-exp` `distribute-lft-out--` `add-log-exp` `difference-of-squares`
2×	`associate-/r/` `*-commutative`
1×	`frac-2neg` `clear-num` `div-inv` `distribute-lft-out` `associate-/l*` `unswap-sqr`

Counts

3 → 92

Calls

3 calls:

6.0ms	(* z (- x y))
10.0ms	(* (+ x y) (* z (- x y)))
14.0ms	(/ (* (+ x y) (* z (- x y))) (- x y))

series25.0ms

Counts

3 → 9

Calls

3 calls:

7.0ms	(* z (- x y))
12.0ms	(* (+ x y) (* z (- x y)))
6.0ms	(/ (* (+ x y) (* z (- x y))) (- x y))

simplify56.0ms

Algorithm

egg-herbie

Counts

101 → 101

Iterations

Useful iterations: 0 (45.0ms)

Iter	Nodes	Cost
0	4979	996
1	4979	996

prune75.0ms

Filtered

66 candidates to 101 candidates (-53.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	101	0	101
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	101	2	103

Merged error: 0b

Counts

103 → 2

regimes189.0ms

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	7	5
1	7	5

end0.0ms

sample323.0ms

Algorithm

intervals

Results

149.0ms	8000×	body	80	valid
9.0ms	549×	body	80	invalid

Details

analyze428.0ms

sample22.0ms

simplify438.0ms

prune4.0ms

localize6.0ms

rewrite10.0ms

series14.0ms

simplify39.0ms

prune44.0ms

localize8.0ms

rewrite33.0ms

series25.0ms

simplify56.0ms

prune75.0ms

regimes189.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample323.0ms

Profiling