Details

analyze214.0ms

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
12.5%	87.4%	0.1%	6
18.7%	81.1%	0.1%	7
37.4%	62.4%	0.1%	8
46.8%	46.8%	6.4%	9
54.6%	39%	6.4%	10
62.8%	30.8%	6.4%	11
66.9%	23.6%	9.5%	12
71.7%	18.8%	9.5%	13
75.3%	15.2%	9.5%	14

sample15.0ms

Algorithm

intervals

Results

6.0ms	256×	body	80	valid
0.0ms	11×	body	80	invalid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (7.0ms)

Iter	Nodes	Cost
0	225	7
1	225	7

prune9.0ms

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

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* x (* 3.0 y)) z)
0.2b	(* x (* 3.0 y))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-log-exp`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-l*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`sub-neg` `flip3--` `diff-log` `associate-r` `*-commutative` `flip--`

Counts

2 → 29

Calls

2 calls:

5.0ms	(- (* x (* 3.0 y)) z)
5.0ms	(* x (* 3.0 y))

series10.0ms

Counts

2 → 6

Calls

2 calls:

7.0ms	(- (* x (* 3.0 y)) z)
4.0ms	(* x (* 3.0 y))

simplify47.0ms

Algorithm

egg-herbie

Counts

35 → 35

Iterations

Useful iterations: 0 (43.0ms)

Iter	Nodes	Cost
0	5228	268

prune45.0ms

Filtered

20 candidates to 35 candidates (-75.0%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	32	3	35
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	32	5	37

Merged error: 0.0b

Counts

37 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* (* x 3.0) y) z)
0.2b	(* (* x 3.0) y)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-log-exp`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`sub-neg` `flip3--` `diff-log` `associate-l` `*-commutative` `flip--`

Counts

2 → 29

Calls

2 calls:

5.0ms	(- (* (* x 3.0) y) z)
5.0ms	(* (* x 3.0) y)

series12.0ms

Counts

2 → 6

Calls

2 calls:

9.0ms	(- (* (* x 3.0) y) z)
4.0ms	(* (* x 3.0) y)

simplify48.0ms

Algorithm

egg-herbie

Counts

35 → 35

Iterations

Useful iterations: 0 (44.0ms)

Iter	Nodes	Cost
0	4945	269
1	4945	269

prune39.0ms

Filtered

19 candidates to 35 candidates (-84.2%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	34	1	35
Fresh	0	3	3
Picked	0	1	1
Done	0	1	1
Total	34	6	40

Merged error: 0.0b

Counts

40 → 6

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
9.9b	(cbrt (* x (* 3.0 y)))
9.9b	(cbrt (* x (* 3.0 y)))
9.9b	(cbrt (* x (* 3.0 y)))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

11×	`pow1`
10×	`add-sqr-sqrt`
9×	`pow1/3`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 58

Calls

4 calls:

5.0ms	(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
4.0ms	(cbrt (* x (* 3.0 y)))
5.0ms	(cbrt (* x (* 3.0 y)))
4.0ms	(cbrt (* x (* 3.0 y)))

series79.0ms

Counts

4 → 12

Calls

4 calls:

27.0ms	(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
17.0ms	(cbrt (* x (* 3.0 y)))
17.0ms	(cbrt (* x (* 3.0 y)))
17.0ms	(cbrt (* x (* 3.0 y)))

simplify36.0ms

Algorithm

egg-herbie

Counts

70 → 70

Iterations

Useful iterations: 0 (29.0ms)

Iter	Nodes	Cost
0	5050	509

prune125.0ms

Filtered

51 candidates to 70 candidates (-37.3%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	69	1	70
Fresh	0	3	3
Picked	1	0	1
Done	0	2	2
Total	70	6	76

Merged error: 0.0b

Counts

76 → 6

localize13.0ms

Local error

Found 4 expressions with local error:

9.9b	(cbrt (* x (* 3.0 y)))
9.9b	(cbrt (* x (* 3.0 y)))
9.9b	(cbrt (* x (* 3.0 y)))
9.9b	(cbrt (* x (* 3.0 y)))

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

4×	`pow1` `add-exp-log` `cbrt-prod` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `pow1/3` `add-cbrt-cube` `add-log-exp`

Counts

4 → 36

Calls

4 calls:

4.0ms	(cbrt (* x (* 3.0 y)))
4.0ms	(cbrt (* x (* 3.0 y)))
4.0ms	(cbrt (* x (* 3.0 y)))
4.0ms	(cbrt (* x (* 3.0 y)))

series73.0ms

Counts

4 → 12

Calls

4 calls:

18.0ms	(cbrt (* x (* 3.0 y)))
17.0ms	(cbrt (* x (* 3.0 y)))
20.0ms	(cbrt (* x (* 3.0 y)))
18.0ms	(cbrt (* x (* 3.0 y)))

simplify55.0ms

Algorithm

egg-herbie

Counts

48 → 48

Iterations

Useful iterations: 0 (51.0ms)

Iter	Nodes	Cost
0	4863	328
1	4863	328

prune104.0ms

Filtered

36 candidates to 48 candidates (-33.3%)

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	48	0	48
Fresh	0	3	3
Picked	0	1	1
Done	0	2	2
Total	48	6	54

Merged error: 0.0b

Counts

54 → 6

regimes323.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	19	7
1	19	7

end0.0ms

sample360.0ms

Algorithm

intervals

Results

194.0ms	8000×	body	80	valid
7.0ms	296×	body	80	invalid

Details

analyze214.0ms

sample15.0ms

simplify9.0ms

prune9.0ms

localize5.0ms

rewrite10.0ms

series10.0ms

simplify47.0ms

prune45.0ms

localize5.0ms

rewrite10.0ms

series12.0ms

simplify48.0ms

prune39.0ms

localize9.0ms

rewrite19.0ms

series79.0ms

simplify36.0ms

prune125.0ms

localize13.0ms

rewrite15.0ms

series73.0ms

simplify55.0ms

prune104.0ms

regimes323.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample360.0ms

Profiling