Details

sample10.0ms

Algorithm

intervals

Results

4.0ms

256×

body

valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	2
1	10	2
2	10	2

prune1.0ms

Filtered

1 candidates to 0 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 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(- x (/ 1.0 3.0))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
3×	`*-un-lft-identity` `add-log-exp`
2×	`difference-of-squares`
1×	`pow1` `add-exp-log` `add-cube-cbrt` `sub-neg` `flip3--` `times-frac` `diff-log` `add-cbrt-cube` `flip--` `distribute-lft-out--`

Counts

1 → 15

Calls

1 calls:

6.0ms

(- x (/ 1.0 3.0))

series22.0ms

Counts

1 → 3

Calls

1 calls:

22.0ms

(- x (/ 1.0 3.0))

simplify111.0ms

Algorithm

egg-herbie

Counts

18 → 18

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	81	77
1	178	72
2	428	72
3	1204	72
4	4291	72
5	5001	72

prune23.0ms

Filtered

18 candidates to 13 candidates (72.2%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	17	1	18
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	17	2	19

Merged error: 0.0b

Counts

19 → 2

localize6.0ms

Local error

Found 4 expressions with local error:

0.0b	(sqrt (- x (/ 1.0 3.0)))
0.0b	(- x (/ 1.0 3.0))
0.0b	(- x (/ 1.0 3.0))
0.1b	(* (sqrt (- x (/ 1.0 3.0))) (sqrt (- x (/ 1.0 3.0))))

rewrite47.0ms

Algorithm

rewrite-expression-head

Rules

61×	`add-sqr-sqrt`
40×	`sqrt-prod`
33×	`*-un-lft-identity`
20×	`pow1`
14×	`sqrt-div` `difference-of-squares`
13×	`add-cube-cbrt` `swap-sqr`
9×	`flip3--` `sqrt-pow1` `pow1/2` `associate-r` `associate-l` `flip--` `distribute-lft-out--`
8×	`add-log-exp`
7×	`times-frac`
6×	`add-exp-log` `add-cbrt-cube`
5×	`pow-prod-up`
4×	`frac-times` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`sub-neg` `diff-log` `associate-r/` `associate-l/`
1×	`pow2` `rem-sqrt-square` `pow-plus` `sqrt-unprod` `prod-exp` `rem-square-sqrt` `*-commutative` `cbrt-unprod`

Counts

4 → 116

Calls

4 calls:

6.0ms	(sqrt (- x (/ 1.0 3.0)))
7.0ms	(- x (/ 1.0 3.0))
7.0ms	(- x (/ 1.0 3.0))
22.0ms	(* (sqrt (- x (/ 1.0 3.0))) (sqrt (- x (/ 1.0 3.0))))

series116.0ms

Counts

4 → 12

Calls

4 calls:

38.0ms	(sqrt (- x (/ 1.0 3.0)))
22.0ms	(- x (/ 1.0 3.0))
27.0ms	(- x (/ 1.0 3.0))
29.0ms	(* (sqrt (- x (/ 1.0 3.0))) (sqrt (- x (/ 1.0 3.0))))

simplify42.0ms

Algorithm

egg-herbie

Counts

128 → 128

Iterations

Useful iterations: 2 (32.0ms)

Iter	Nodes	Cost
0	244	707
1	896	649
2	5002	632

prune164.0ms

Filtered

128 candidates to 75 candidates (58.6%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	128	0	128
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	128	2	130

Merged error: 0.0b

Counts

130 → 2

regimes18.0ms

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	5	2

end0.0ms

sample233.0ms

Algorithm

intervals

Results

140.0ms

8000×

body

valid