Details

analyze258.0ms

Algorithm: search

sample15.0ms

Algorithm

intervals

Results

6.0ms	256×	body	80	valid
0.0ms	22×	body	80	invalid

simplify118.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	15	3
1	25	3
2	36	3
3	40	3
4	46	3
5	58	3
6	93	3
7	130	3
8	163	3
9	273	3
10	507	3
11	1618	3
12	5001	3

prune3.0ms

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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 13

Calls

1 calls:

3.0ms

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

series7.0ms

Counts

1 → 3

Calls

1 calls:

7.0ms

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

simplify48.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	96	83
1	335	73
2	1910	73
3	5001	73

prune19.0ms

Filtered

12 candidates to 16 candidates (-33.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	15	1	16
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	15	2	17

Merged error: 0.0b

Counts

17 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ x (* y (+ z x)))) (cbrt (+ x (* y (+ z x)))))
0.6b	(cbrt (+ x (* y (+ z x))))
0.6b	(cbrt (+ x (* y (+ z x))))
0.6b	(cbrt (+ x (* y (+ z x))))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`flip3-+` `pow1/3` `flip-+`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
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 → 87

Calls

4 calls:

8.0ms	(* (cbrt (+ x (* y (+ z x)))) (cbrt (+ x (* y (+ z x)))))
2.0ms	(cbrt (+ x (* y (+ z x))))
2.0ms	(cbrt (+ x (* y (+ z x))))
2.0ms	(cbrt (+ x (* y (+ z x))))

series231.0ms

Counts

4 → 12

Calls

4 calls:

79.0ms	(* (cbrt (+ x (* y (+ z x)))) (cbrt (+ x (* y (+ z x)))))
51.0ms	(cbrt (+ x (* y (+ z x))))
49.0ms	(cbrt (+ x (* y (+ z x))))
52.0ms	(cbrt (+ x (* y (+ z x))))

simplify47.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 2 (35.0ms)

Iter	Nodes	Cost
0	336	1245
1	1213	1180
2	5002	1108

prune122.0ms

Filtered

75 candidates to 99 candidates (-32.0%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	97	2	99
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	97	4	101

Merged error: 0b

Counts

101 → 4

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
8×	`add-sqr-sqrt` `add-cube-cbrt` `cbrt-div` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `flip3-+` `pow1/3` `add-cbrt-cube` `flip-+` `add-log-exp`

Counts

4 → 52

Calls

4 calls:

2.0ms	(cbrt (+ x (* y (+ z x))))
2.0ms	(cbrt (+ x (* y (+ z x))))
2.0ms	(cbrt (+ x (* y (+ z x))))
2.0ms	(cbrt (+ x (* y (+ z x))))

series196.0ms

Counts

4 → 12

Calls

4 calls:

47.0ms	(cbrt (+ x (* y (+ z x))))
50.0ms	(cbrt (+ x (* y (+ z x))))
48.0ms	(cbrt (+ x (* y (+ z x))))
51.0ms	(cbrt (+ x (* y (+ z x))))

simplify59.0ms

Algorithm

egg-herbie

Counts

64 → 64

Iterations

Useful iterations: 3 (51.0ms)

Iter	Nodes	Cost
0	180	740
1	558	704
2	2475	652
3	5003	640

prune98.0ms

Filtered

56 candidates to 64 candidates (-14.3%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	64	0	64
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	64	4	68

Merged error: 0b

Counts

68 → 4

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
8×	`add-sqr-sqrt` `add-cube-cbrt` `cbrt-div` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `flip3-+` `pow1/3` `add-cbrt-cube` `flip-+` `add-log-exp`

Counts

4 → 52

Calls

4 calls:

2.0ms	(cbrt (+ x (* y (+ z x))))
2.0ms	(cbrt (+ x (* y (+ z x))))
2.0ms	(cbrt (+ x (* y (+ z x))))
2.0ms	(cbrt (+ x (* y (+ z x))))

series195.0ms

Counts

4 → 12

Calls

4 calls:

49.0ms	(cbrt (+ x (* y (+ z x))))
48.0ms	(cbrt (+ x (* y (+ z x))))
50.0ms	(cbrt (+ x (* y (+ z x))))
48.0ms	(cbrt (+ x (* y (+ z x))))

simplify60.0ms

Algorithm

egg-herbie

Counts

64 → 64

Iterations

Useful iterations: 3 (52.0ms)

Iter	Nodes	Cost
0	180	740
1	558	704
2	2475	652
3	5003	640

prune92.0ms

Filtered

56 candidates to 64 candidates (-14.3%)

Pruning

4 alts after pruning (0 fresh and 4 done)

	Pruned	Kept	Total
New	64	0	64
Fresh	0	0	0
Picked	0	1	1
Done	0	3	3
Total	64	4	68

Merged error: 0b

Counts

68 → 4

regimes183.0ms

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	3
1	9	3

end0.0ms

analyze240.0ms

Algorithm: search

sample352.0ms

Algorithm

intervals

Results

178.0ms	8000×	body	80	valid
13.0ms	619×	body	80	invalid

Details

analyze258.0ms

sample15.0ms

simplify118.0ms

prune3.0ms

localize5.0ms

rewrite3.0ms

series7.0ms

simplify48.0ms

prune19.0ms

localize9.0ms

rewrite17.0ms

series231.0ms

simplify47.0ms

prune122.0ms

localize14.0ms

rewrite10.0ms

series196.0ms

simplify59.0ms

prune98.0ms

localize12.0ms

rewrite11.0ms

series195.0ms

simplify60.0ms

prune92.0ms

regimes183.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

analyze240.0ms

sample352.0ms

Profiling