Details

sample16.0ms

Algorithm

intervals

Results

7.0ms

283×

body

valid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	13	3
1	21	3
2	23	3
3	23	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 2 expressions with local error:

0.0b	(- (* (* x 3.0) y) z)
0.2b	(* (* x 3.0) y)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-log-exp`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`sub-neg` `flip3--` `diff-log` `associate-l` `*-commutative` `flip--`

Counts

2 → 30

Calls

2 calls:

5.0ms	(- (* (* x 3.0) y) z)
5.0ms	(* (* x 3.0) y)

series59.0ms

Counts

2 → 6

Calls

2 calls:

38.0ms	(- (* (* x 3.0) y) z)
21.0ms	(* (* x 3.0) y)

simplify86.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 2 (25.0ms)

Iter	Nodes	Cost
0	152	147
1	672	130
2	3162	128
3	5002	128

prune58.0ms

Filtered

36 candidates to 23 candidates (63.9%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	31	5	36
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	31	6	37

Merged error: 0.0b

Counts

37 → 6

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* 3.0 (* x y)) z)
0.3b	(* 3.0 (* x y))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-log-exp`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-l*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`sub-neg` `flip3--` `diff-log` `associate-r` `*-commutative` `flip--`

Counts

2 → 30

Calls

2 calls:

5.0ms	(- (* 3.0 (* x y)) z)
5.0ms	(* 3.0 (* x y))

series55.0ms

Counts

2 → 6

Calls

2 calls:

34.0ms	(- (* 3.0 (* x y)) z)
20.0ms	(* 3.0 (* x y))

simplify55.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 2 (16.0ms)

Iter	Nodes	Cost
0	135	146
1	437	129
2	1699	127
3	5002	127

prune46.0ms

Filtered

36 candidates to 21 candidates (58.3%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	36	0	36
Fresh	0	4	4
Picked	0	1	1
Done	0	1	1
Total	36	6	42

Merged error: 0.0b

Counts

42 → 6

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* x (* 3.0 y)) z)
0.3b	(* x (* 3.0 y))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-log-exp`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-l*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`sub-neg` `flip3--` `diff-log` `associate-r` `*-commutative` `flip--`

Counts

2 → 30

Calls

2 calls:

5.0ms	(- (* x (* 3.0 y)) z)
5.0ms	(* x (* 3.0 y))

series57.0ms

Counts

2 → 6

Calls

2 calls:

35.0ms	(- (* x (* 3.0 y)) z)
22.0ms	(* x (* 3.0 y))

simplify61.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 2 (17.0ms)

Iter	Nodes	Cost
0	142	146
1	512	129
2	1972	127
3	5001	127

prune47.0ms

Filtered

36 candidates to 22 candidates (61.1%)

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	36	0	36
Fresh	0	3	3
Picked	0	1	1
Done	0	2	2
Total	36	6	42

Merged error: 0.0b

Counts

42 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b	(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
8.8b	(cbrt (* (* x 3.0) y))
8.8b	(cbrt (* (* x 3.0) y))
8.8b	(cbrt (* (* x 3.0) y))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

11×	`pow1`
10×	`add-sqr-sqrt`
9×	`pow1/3`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 58

Calls

4 calls:

6.0ms	(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
4.0ms	(cbrt (* (* x 3.0) y))
4.0ms	(cbrt (* (* x 3.0) y))
4.0ms	(cbrt (* (* x 3.0) y))

series439.0ms

Counts

4 → 12

Calls

4 calls:

140.0ms	(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
98.0ms	(cbrt (* (* x 3.0) y))
100.0ms	(cbrt (* (* x 3.0) y))
101.0ms	(cbrt (* (* x 3.0) y))

simplify97.0ms

Algorithm

egg-herbie

Counts

70 → 70

Iterations

Useful iterations: 3 (92.0ms)

Iter	Nodes	Cost
0	207	442
1	705	391
2	3375	323
3	5002	316

prune138.0ms

Filtered

70 candidates to 52 candidates (74.3%)

Pruning

6 alts after pruning (2 fresh and 4 done)

	Pruned	Kept	Total
New	70	0	70
Fresh	0	2	2
Picked	0	1	1
Done	0	3	3
Total	70	6	76

Merged error: 0.0b

Counts

76 → 6

regimes129.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	3
1	9	3

end0.0ms

sample413.0ms

Algorithm

intervals

Results

230.0ms

9214×

body

valid

Details

sample16.0ms

simplify7.0ms

prune2.0ms

localize6.0ms

rewrite10.0ms

series59.0ms

simplify86.0ms

prune58.0ms

localize6.0ms

rewrite10.0ms

series55.0ms

simplify55.0ms

prune46.0ms

localize6.0ms

rewrite10.0ms

series57.0ms

simplify61.0ms

prune47.0ms

localize10.0ms

rewrite19.0ms

series439.0ms

simplify97.0ms

prune138.0ms

regimes129.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample413.0ms

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