Details

analyze253.0ms

Algorithm: search

sample14.0ms

Algorithm

intervals

Results

6.0ms	256×	body	80	valid
0.0ms	21×	body	80	invalid

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	11	3
1	12	3
2	12	3

prune5.0ms

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: 0.1b

Counts

2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ x (* (* y z) z))
0.2b	(* (* y z) z)

rewrite13.0ms

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×	`+-commutative` `flip3-+` `associate-l` `sum-log` `*-commutative` `flip-+`

Counts

2 → 29

Calls

2 calls:

4.0ms	(+ x (* (* y z) z))
8.0ms	(* (* y z) z)

series34.0ms

Counts

2 → 6

Calls

2 calls:

23.0ms	(+ x (* (* y z) z))
11.0ms	(* (* y z) z)

simplify142.0ms

Algorithm

egg-herbie

Counts

35 → 35

Iterations

Useful iterations: 3 (135.0ms)

Iter	Nodes	Cost
0	159	140
1	724	123
2	3491	123
3	5001	122

prune46.0ms

Filtered

23 candidates to 35 candidates (-52.2%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	30	5	35
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	30	6	36

Merged error: 0.0b

Counts

36 → 6

localize9.0ms

Local error

Found 4 expressions with local error:

0.6b	(* (cbrt z) (cbrt z))
0.6b	(cbrt z)
0.6b	(cbrt z)
0.6b	(cbrt z)

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 73

Calls

4 calls:

5.0ms	(* (cbrt z) (cbrt z))
1.0ms	(cbrt z)
3.0ms	(cbrt z)
1.0ms	(cbrt z)

series92.0ms

Counts

4 → 12

Calls

4 calls:

26.0ms	(* (cbrt z) (cbrt z))
21.0ms	(cbrt z)
21.0ms	(cbrt z)
23.0ms	(cbrt z)

simplify71.0ms

Algorithm

egg-herbie

Counts

85 → 85

Iterations

Useful iterations: 3 (66.0ms)

Iter	Nodes	Cost
0	148	349
1	471	322
2	2276	265
3	5002	252

prune84.0ms

Filtered

56 candidates to 85 candidates (-51.8%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	84	1	85
Fresh	0	4	4
Picked	1	0	1
Done	0	1	1
Total	85	6	91

Merged error: 0.0b

Counts

91 → 6

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt z)
0.6b	(cbrt z)
0.6b	(cbrt z)
0.6b	(cbrt z)

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 44

Calls

4 calls:

1.0ms	(cbrt z)
1.0ms	(cbrt z)
1.0ms	(cbrt z)
1.0ms	(cbrt z)

series88.0ms

Counts

4 → 12

Calls

4 calls:

23.0ms	(cbrt z)
21.0ms	(cbrt z)
21.0ms	(cbrt z)
23.0ms	(cbrt z)

simplify124.0ms

Algorithm

egg-herbie

Counts

56 → 56

Iterations

Useful iterations: 4 (22.0ms)

Iter	Nodes	Cost
0	59	204
1	101	188
2	205	148
3	559	144
4	2707	128
5	5001	128

prune78.0ms

Filtered

44 candidates to 56 candidates (-27.3%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	55	1	56
Fresh	0	4	4
Picked	1	0	1
Done	0	1	1
Total	56	6	62

Merged error: 0.0b

Counts

62 → 6

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b	(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
21.4b	(cbrt (* (* y z) z))
21.4b	(cbrt (* (* y z) z))
21.4b	(cbrt (* (* y z) z))

rewrite18.0ms

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

series90.0ms

Counts

4 → 12

Calls

4 calls:

25.0ms	(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
20.0ms	(cbrt (* (* y z) z))
23.0ms	(cbrt (* (* y z) z))
21.0ms	(cbrt (* (* y z) z))

simplify97.0ms

Algorithm

egg-herbie

Counts

70 → 70

Iterations

Useful iterations: 3 (91.0ms)

Iter	Nodes	Cost
0	203	457
1	665	406
2	3334	357
3	5002	319

prune68.0ms

Filtered

49 candidates to 70 candidates (-42.9%)

Pruning

8 alts after pruning (6 fresh and 2 done)

	Pruned	Kept	Total
New	68	2	70
Fresh	0	4	4
Picked	0	1	1
Done	0	1	1
Total	68	8	76

Merged error: 0.0b

Counts

76 → 8

regimes312.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	3
1	9	3

end0.0ms

analyze258.0ms

Algorithm: search

sample361.0ms

Algorithm

intervals

Results

187.0ms	8000×	body	80	valid
15.0ms	646×	body	80	invalid

Details

analyze253.0ms

sample14.0ms

simplify4.0ms

prune5.0ms

localize8.0ms

rewrite13.0ms

series34.0ms

simplify142.0ms

prune46.0ms

localize9.0ms

rewrite12.0ms

series92.0ms

simplify71.0ms

prune84.0ms

localize14.0ms

rewrite5.0ms

series88.0ms

simplify124.0ms

prune78.0ms

localize9.0ms

rewrite18.0ms

series90.0ms

simplify97.0ms

prune68.0ms

regimes312.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

analyze258.0ms

sample361.0ms

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