Details

sample27.0ms

Algorithm

intervals

Results

11.0ms

402×

body

valid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	14	4
1	32	4
2	57	4
3	63	4
4	63	4

prune3.0ms

Filtered

1 candidates to 0 candidates (100.0%)

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 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (* x x) (* (* y 4.0) z))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `sub-neg` `flip3--` `*-un-lft-identity` `diff-log` `add-cbrt-cube` `flip--`

Counts

1 → 12

Calls

1 calls:

7.0ms

(- (* x x) (* (* y 4.0) z))

series9.0ms

Counts

1 → 3

Calls

1 calls:

9.0ms

(- (* x x) (* (* y 4.0) z))

simplify62.0ms

Algorithm

egg-herbie

Counts

15 → 15

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	99	103
1	400	93
2	1856	93
3	5002	93

prune19.0ms

Filtered

15 candidates to 10 candidates (33.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	14	1	15
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	14	2	16

Merged error: 0.0b

Counts

16 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b	(* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z))))
3.1b	(cbrt (- (* x x) (* (* y 4.0) z)))
3.1b	(cbrt (- (* x x) (* (* y 4.0) z)))
3.1b	(cbrt (- (* x x) (* (* y 4.0) z)))

rewrite22.0ms

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:

10.0ms	(* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z))))
3.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))
3.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))
3.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))

series106.0ms

Counts

4 → 12

Calls

4 calls:

29.0ms	(* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z))))
25.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))
25.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))
27.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))

simplify45.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 2 (32.0ms)

Iter	Nodes	Cost
0	290	1261
1	1059	1182
2	5001	1095

prune208.0ms

Filtered

99 candidates to 75 candidates (24.2%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	96	3	99
Fresh	0	0	0
Picked	1	0	1
Done	0	1	1
Total	97	4	101

Merged error: 0.0b

Counts

101 → 4

localize16.0ms

Local error

Found 4 expressions with local error:

3.1b	(cbrt (- (* x x) (* (* y 4.0) z)))
3.1b	(cbrt (- (* x x) (* (* y 4.0) z)))
3.1b	(cbrt (- (* x x) (* (* y 4.0) z)))
3.1b	(cbrt (- (* x x) (* (* y 4.0) z)))

rewrite15.0ms

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:

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

series102.0ms

Counts

4 → 12

Calls

4 calls:

25.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))
25.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))
27.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))
25.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))

simplify72.0ms

Algorithm

egg-herbie

Counts

64 → 64

Iterations

Useful iterations: 3 (64.0ms)

Iter	Nodes	Cost
0	171	672
1	560	628
2	2238	604
3	5001	572

prune213.0ms

Filtered

64 candidates to 56 candidates (12.5%)

Pruning

4 alts after pruning (2 fresh and 2 done)

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

Merged error: 0.0b

Counts

68 → 4

localize16.0ms

Local error

Found 4 expressions with local error:

3.1b	(cbrt (- (* x x) (* (* y 4.0) z)))
3.1b	(cbrt (- (* x x) (* (* y 4.0) z)))
3.1b	(cbrt (- (* x x) (* (* y 4.0) z)))
3.1b	(cbrt (- (* x x) (* (* y 4.0) z)))

rewrite14.0ms

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:

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

series101.0ms

Counts

4 → 12

Calls

4 calls:

24.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))
27.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))
24.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))
25.0ms	(cbrt (- (* x x) (* (* y 4.0) z)))

simplify70.0ms

Algorithm

egg-herbie

Counts

64 → 64

Iterations

Useful iterations: 3 (63.0ms)

Iter	Nodes	Cost
0	171	672
1	560	628
2	2238	604
3	5001	572

prune204.0ms

Filtered

64 candidates to 56 candidates (12.5%)

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: 0.0b

Counts

68 → 4

regimes349.0ms

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	10	4
1	10	4

end0.0ms

sample726.0ms

Algorithm

intervals

Results

335.0ms

12169×

body

valid

Details

sample27.0ms

simplify7.0ms

prune3.0ms

localize6.0ms

rewrite7.0ms

series9.0ms

simplify62.0ms

prune19.0ms

localize10.0ms

rewrite22.0ms

series106.0ms

simplify45.0ms

prune208.0ms

localize16.0ms

rewrite15.0ms

series102.0ms

simplify72.0ms

prune213.0ms

localize16.0ms

rewrite14.0ms

series101.0ms

simplify70.0ms

prune204.0ms

regimes349.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample726.0ms

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