Details

sample12.0ms

Algorithm

intervals

Results

4.0ms

288×

body

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	9	2
1	16	2
2	18	2
3	18	2

prune2.0ms

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: 0.7b

Counts

2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.7b	(* (* x 27.0) y)

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

15×	`associate-l`
12×	`add-sqr-sqrt`
6×	`pow1` `add-exp-log` `associate-r` `add-cbrt-cube`
5×	`add-cube-cbrt` `*-un-lft-identity`
4×	`unswap-sqr`
3×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`*-commutative`
1×	`add-log-exp`

Counts

1 → 31

Calls

1 calls:

10.0ms

(* (* x 27.0) y)

series21.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

(* (* x 27.0) y)

simplify68.0ms

Algorithm

egg-herbie

Counts

34 → 34

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	136	116
1	560	101
2	2573	101
3	5001	101

prune59.0ms

Filtered

34 candidates to 24 candidates (70.6%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	29	5	34
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	29	6	35

Merged error: 0b

Counts

35 → 6

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b	(* 27.0 (* x y))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

15×	`associate-r`
12×	`add-sqr-sqrt`
6×	`pow1` `add-exp-log` `associate-l` `add-cbrt-cube`
5×	`add-cube-cbrt` `*-un-lft-identity`
4×	`unswap-sqr`
3×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`*-commutative`
1×	`add-log-exp`

Counts

1 → 31

Calls

1 calls:

8.0ms

(* 27.0 (* x y))

series20.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

(* 27.0 (* x y))

simplify66.0ms

Algorithm

egg-herbie

Counts

34 → 34

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	142	118
1	684	103
2	2332	103
3	5001	103

prune53.0ms

Filtered

34 candidates to 21 candidates (61.8%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	32	2	34
Fresh	3	1	4
Picked	0	1	1
Done	0	1	1
Total	35	5	40

Merged error: 0b

Counts

40 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

0.4b	(* (* 27.0 y) x)

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

15×	`associate-l`
12×	`add-sqr-sqrt`
6×	`pow1` `add-exp-log` `associate-r` `add-cbrt-cube`
5×	`add-cube-cbrt` `*-un-lft-identity`
4×	`unswap-sqr`
3×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`*-commutative`
1×	`add-log-exp`

Counts

1 → 31

Calls

1 calls:

10.0ms

(* (* 27.0 y) x)

series17.0ms

Counts

1 → 3

Calls

1 calls:

17.0ms

(* (* 27.0 y) x)

simplify66.0ms

Algorithm

egg-herbie

Counts

34 → 34

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	136	116
1	564	101
2	2586	101
3	5001	101

prune57.0ms

Filtered

34 candidates to 24 candidates (70.6%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	33	1	34
Fresh	1	1	2
Picked	0	1	1
Done	0	2	2
Total	34	5	39

Merged error: 0b

Counts

39 → 5

localize6.0ms

Local error

Found 4 expressions with local error:

0.1b	(* (* (sqrt x) (sqrt 27.0)) y)
0.2b	(* (* (sqrt x) (sqrt 27.0)) (* (* (sqrt x) (sqrt 27.0)) y))
0.2b	(* (sqrt x) (sqrt 27.0))
0.2b	(* (sqrt x) (sqrt 27.0))

rewrite70.0ms

Algorithm

rewrite-expression-head

Rules

227×	`add-sqr-sqrt`
137×	`unswap-sqr`
102×	`sqrt-prod`
93×	`associate-l`
70×	`associate-r`
38×	`pow1`
34×	`add-exp-log` `add-cbrt-cube`
30×	`add-cube-cbrt` `*-un-lft-identity`
24×	`pow-prod-down`
20×	`prod-exp` `cbrt-unprod`
8×	`*-commutative`
4×	`sqrt-pow1` `pow1/2` `add-log-exp`
2×	`sqrt-unprod`

Counts

4 → 214

Calls

4 calls:

11.0ms	(* (* (sqrt x) (sqrt 27.0)) y)
36.0ms	(* (* (sqrt x) (sqrt 27.0)) (* (* (sqrt x) (sqrt 27.0)) y))
6.0ms	(* (sqrt x) (sqrt 27.0))
6.0ms	(* (sqrt x) (sqrt 27.0))

series377.0ms

Counts

4 → 12

Calls

4 calls:

123.0ms	(* (* (sqrt x) (sqrt 27.0)) y)
116.0ms	(* (* (sqrt x) (sqrt 27.0)) (* (* (sqrt x) (sqrt 27.0)) y))
68.0ms	(* (sqrt x) (sqrt 27.0))
70.0ms	(* (sqrt x) (sqrt 27.0))

simplify100.0ms

Algorithm

egg-herbie

Counts

226 → 226

Iterations

Useful iterations: 2 (78.0ms)

Iter	Nodes	Cost
0	612	2036
1	3115	1812
2	5001	1545

prune339.0ms

Filtered

226 candidates to 116 candidates (51.3%)

Pruning

5 alts after pruning (1 fresh and 4 done)

	Pruned	Kept	Total
New	226	0	226
Fresh	0	1	1
Picked	0	1	1
Done	0	3	3
Total	226	5	231

Merged error: 0b

Counts

231 → 5

regimes77.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	2
1	14	2
2	14	2

end0.0ms

sample279.0ms

Algorithm

intervals

Results

133.0ms

9044×

body

valid