Details

sample16.0ms

Algorithm

intervals

Results

6.0ms

286×

body

valid

simplify19.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (3.0ms)

Iter	Nodes	Cost
0	14	3
1	24	3
2	29	3
3	30	3
4	30	3

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: 0.1b

Counts

2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b	(* (* x 3.0) y)

rewrite9.0ms

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×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`

Counts

1 → 33

Calls

1 calls:

8.0ms

(* (* x 3.0) y)

series29.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

(* (* x 3.0) y)

simplify96.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 1 (11.0ms)

Iter	Nodes	Cost
0	138	122
1	562	107
2	2565	107
3	5001	107

prune56.0ms

Filtered

36 candidates to 26 candidates (72.2%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	32	4	36
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	32	5	37

Merged error: 0.0b

Counts

37 → 5

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b	(* x (* 3.0 y))

rewrite10.0ms

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×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`

Counts

1 → 33

Calls

1 calls:

8.0ms

(* x (* 3.0 y))

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

(* x (* 3.0 y))

simplify102.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 1 (12.0ms)

Iter	Nodes	Cost
0	147	124
1	739	109
2	2684	109
3	5001	109

prune52.0ms

Filtered

36 candidates to 24 candidates (66.7%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	36	0	36
Fresh	0	3	3
Picked	0	1	1
Done	0	1	1
Total	36	5	41

Merged error: 0.0b

Counts

41 → 5

localize11.0ms

Local error

Found 1 expressions with local error:

0.3b	(* 3.0 (* x y))

rewrite10.0ms

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×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`

Counts

1 → 33

Calls

1 calls:

8.0ms

(* 3.0 (* x y))

series24.0ms

Counts

1 → 3

Calls

1 calls:

24.0ms

(* 3.0 (* x y))

simplify95.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 1 (11.0ms)

Iter	Nodes	Cost
0	144	124
1	686	109
2	2326	109
3	5001	109

prune56.0ms

Filtered

36 candidates to 23 candidates (63.9%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	36	0	36
Fresh	0	2	2
Picked	0	1	1
Done	0	2	2
Total	36	5	41

Merged error: 0.0b

Counts

41 → 5

localize11.0ms

Local error

Found 3 expressions with local error:

0.1b	(* x (* (cbrt 3.0) (cbrt 3.0)))
0.3b	(* (* x (* (cbrt 3.0) (cbrt 3.0))) (* (cbrt 3.0) y))
0.4b	(* (cbrt 3.0) y)

rewrite70.0ms

Algorithm

rewrite-expression-head

Rules

218×	`add-sqr-sqrt`
127×	`unswap-sqr`
88×	`associate-r`
80×	`cbrt-prod`
74×	`associate-l`
73×	`add-cbrt-cube`
68×	`cbrt-unprod`
31×	`pow1` `add-exp-log` `add-cube-cbrt` `*-un-lft-identity`
22×	`swap-sqr`
19×	`pow-prod-down` `prod-exp`
12×	`*-commutative`
3×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`

Counts

3 → 213

Calls

3 calls:

14.0ms	(* x (* (cbrt 3.0) (cbrt 3.0)))
39.0ms	(* (* x (* (cbrt 3.0) (cbrt 3.0))) (* (cbrt 3.0) y))
5.0ms	(* (cbrt 3.0) y)

series221.0ms

Counts

3 → 9

Calls

3 calls:

83.0ms	(* x (* (cbrt 3.0) (cbrt 3.0)))
83.0ms	(* (* x (* (cbrt 3.0) (cbrt 3.0))) (* (cbrt 3.0) y))
56.0ms	(* (cbrt 3.0) y)

simplify150.0ms

Algorithm

egg-herbie

Counts

222 → 222

Iterations

Useful iterations: 2 (129.0ms)

Iter	Nodes	Cost
0	729	1844
1	3564	1562
2	5001	1481

prune323.0ms

Filtered

222 candidates to 127 candidates (57.2%)

Pruning

5 alts after pruning (1 fresh and 4 done)

	Pruned	Kept	Total
New	221	1	222
Fresh	1	0	1
Picked	0	1	1
Done	0	3	3
Total	222	5	227

Merged error: 0b

Counts

227 → 5

regimes139.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	9	3
1	9	3

end0.0ms

sample400.0ms

Algorithm

intervals

Results

205.0ms

9110×

body

valid