Details

analyze60.0ms

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
25%	74.9%	0.1%	5
37.5%	50%	12.6%	6
43.7%	40.6%	15.7%	7
56.2%	23.4%	20.4%	8
57.8%	21.1%	21.2%	9
64%	12.5%	23.5%	10
64.8%	10.7%	24.5%	11
67.9%	6.4%	25.7%	12
68.3%	5.4%	26.3%	13
69.9%	3.3%	26.9%	14

sample13.0ms

Algorithm

intervals

Results

7.0ms	256×	body	80	valid
0.0ms	1×	body	80	invalid

simplify3.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	38	7
1	38	7

prune10.0ms

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: 0.0b

Counts

2 → 2

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b	(* 2.0 (* x (+ x y)))
0.0b	(* x (+ x y))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 47

Calls

2 calls:

7.0ms	(* 2.0 (* x (+ x y)))
6.0ms	(* x (+ x y))

series10.0ms

Counts

2 → 6

Calls

2 calls:

5.0ms	(* 2.0 (* x (+ x y)))
4.0ms	(* x (+ x y))

simplify32.0ms

Algorithm

egg-herbie

Counts

53 → 53

Iterations

Useful iterations: 0 (27.0ms)

Iter	Nodes	Cost
0	4979	386
1	4979	386

prune44.0ms

Filtered

32 candidates to 53 candidates (-65.6%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	52	1	53
Fresh	0	1	1
Picked	1	0	1
Done	0	0	0
Total	53	2	55

Merged error: 0b

Counts

55 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (* x 2.0) (+ x y))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 23

Calls

1 calls:

6.0ms

(* (* x 2.0) (+ x y))

series6.0ms

Counts

1 → 3

Calls

1 calls:

6.0ms

(* (* x 2.0) (+ x y))

simplify58.0ms

Algorithm

egg-herbie

Counts

26 → 26

Iterations

Useful iterations: 0 (55.0ms)

Iter	Nodes	Cost
0	4971	209
1	4971	209

prune21.0ms

Filtered

15 candidates to 26 candidates (-73.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	26	0	26
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	26	2	28

Merged error: 0b

Counts

28 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(* 2.0 (+ (* x x) (* x y)))
0.0b	(+ (* x x) (* x y))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 35

Calls

2 calls:

7.0ms	(* 2.0 (+ (* x x) (* x y)))
4.0ms	(+ (* x x) (* x y))

series11.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(* 2.0 (+ (* x x) (* x y)))
5.0ms	(+ (* x x) (* x y))

simplify66.0ms

Algorithm

egg-herbie

Counts

41 → 41

Iterations

Useful iterations: 0 (63.0ms)

Iter	Nodes	Cost
0	4954	335
1	4954	335

prune35.0ms

Filtered

30 candidates to 41 candidates (-36.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	41	0	41
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	41	2	43

Merged error: 0b

Counts

43 → 2

regimes124.0ms

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	9	7
1	9	7

end0.0ms

sample332.0ms

Algorithm

intervals

Results

213.0ms	8000×	body	80	valid
3.0ms	129×	body	80	invalid

Details

analyze60.0ms

sample13.0ms

simplify3.0ms

prune10.0ms

localize4.0ms

rewrite13.0ms

series10.0ms

simplify32.0ms

prune44.0ms

localize5.0ms

rewrite7.0ms

series6.0ms

simplify58.0ms

prune21.0ms

localize5.0ms

rewrite12.0ms

series11.0ms

simplify66.0ms

prune35.0ms

regimes124.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample332.0ms

Profiling