Details

sample19.0ms

Algorithm

intervals

Results

6.0ms

303×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (5.0ms)

Iter	Nodes	Cost
0	112	5
1	112	5

prune6.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(- x (* y z))

rewrite3.0ms

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:

3.0ms

(- x (* y z))

series7.0ms

Counts

1 → 3

Calls

1 calls:

7.0ms

(- x (* y z))

simplify44.0ms

Algorithm

egg-herbie

Counts

15 → 15

Iterations

Useful iterations: 0 (41.0ms)

Iter	Nodes	Cost
0	4972	113
1	4972	113

prune19.0ms

Filtered

11 candidates to 15 candidates (-36.4%)

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

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite19.0ms

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:

9.0ms	(* (cbrt (- x (* y z))) (cbrt (- x (* y z))))
2.0ms	(cbrt (- x (* y z)))
2.0ms	(cbrt (- x (* y z)))
2.0ms	(cbrt (- x (* y z)))

series145.0ms

Counts

4 → 12

Calls

4 calls:

43.0ms	(* (cbrt (- x (* y z))) (cbrt (- x (* y z))))
33.0ms	(cbrt (- x (* y z)))
33.0ms	(cbrt (- x (* y z)))
36.0ms	(cbrt (- x (* y z)))

simplify49.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 0 (40.0ms)

Iter	Nodes	Cost
0	5043	1203

prune114.0ms

Filtered

75 candidates to 99 candidates (-32.0%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	97	2	99
Fresh	0	0	0
Picked	1	0	1
Done	0	1	1
Total	98	3	101

Merged error: 0.0b

Counts

101 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

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

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)))
2.0ms	(cbrt (- x (* y z)))
2.0ms	(cbrt (- x (* y z)))
3.0ms	(cbrt (- x (* y z)))

series137.0ms

Counts

4 → 12

Calls

4 calls:

35.0ms	(cbrt (- x (* y z)))
33.0ms	(cbrt (- x (* y z)))
35.0ms	(cbrt (- x (* y z)))
33.0ms	(cbrt (- x (* y z)))

simplify62.0ms

Algorithm

egg-herbie

Counts

64 → 64

Iterations

Useful iterations: 0 (55.0ms)

Iter	Nodes	Cost
0	4891	696
1	4891	696

prune95.0ms

Filtered

56 candidates to 64 candidates (-14.3%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	64	0	64
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	64	3	67

Merged error: 0.0b

Counts

67 → 3

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (- x (* y z)))
0.6b	(cbrt (- x (* y z)))
2.9b	(- (* x x) (pow (* y z) 2))
25.6b	(cbrt (- (* x x) (pow (* y z) 2)))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
9×	`add-sqr-sqrt`
7×	`add-cube-cbrt` `*-un-lft-identity`
6×	`cbrt-div` `add-log-exp` `difference-of-squares`
4×	`pow1` `add-exp-log` `flip3--` `add-cbrt-cube` `flip--`
3×	`pow1/3`
2×	`unpow2` `sqr-pow`
1×	`sub-neg` `diff-log`

Counts

4 → 57

Calls

4 calls:

2.0ms	(cbrt (- x (* y z)))
2.0ms	(cbrt (- x (* y z)))
7.0ms	(- (* x x) (pow (* y z) 2))
5.0ms	(cbrt (- (* x x) (pow (* y z) 2)))

series122.0ms

Counts

4 → 12

Calls

4 calls:

36.0ms	(cbrt (- x (* y z)))
33.0ms	(cbrt (- x (* y z)))
19.0ms	(- (* x x) (pow (* y z) 2))
34.0ms	(cbrt (- (* x x) (pow (* y z) 2)))

simplify57.0ms

Algorithm

egg-herbie

Counts

69 → 69

Iterations

Useful iterations: 0 (50.0ms)

Iter	Nodes	Cost
0	4925	831
1	4925	831

prune116.0ms

Filtered

60 candidates to 69 candidates (-15.0%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	69	0	69
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	69	3	72

Merged error: 0.0b

Counts

72 → 3

regimes223.0ms

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 (1.0ms)

Iter	Nodes	Cost
0	32	5
1	32	5

end0.0ms

sample499.0ms

Algorithm

intervals

Results

176.0ms

9223×

body

valid

Details

sample19.0ms

simplify6.0ms

prune6.0ms

localize4.0ms

rewrite3.0ms

series7.0ms

simplify44.0ms

prune19.0ms

localize8.0ms

rewrite19.0ms

series145.0ms

simplify49.0ms

prune114.0ms

localize13.0ms

rewrite11.0ms

series137.0ms

simplify62.0ms

prune95.0ms

localize17.0ms

rewrite18.0ms

series122.0ms

simplify57.0ms

prune116.0ms

regimes223.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample499.0ms

Profiling