Details

sample16.0ms

Algorithm

intervals

Results

7.0ms

294×

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: 0.4b

Counts

2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* (* x 3.0) y) z)
0.4b	(* (* 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:

4.0ms	(- (* (* x 3.0) y) z)
5.0ms	(* (* x 3.0) y)

series55.0ms

Counts

2 → 6

Calls

2 calls:

35.0ms	(- (* (* x 3.0) y) z)
19.0ms	(* (* x 3.0) y)

simplify85.0ms

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

prune55.0ms

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

localize5.0ms

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:

4.0ms	(- (* x (* 3.0 y)) z)
4.0ms	(* x (* 3.0 y))

series54.0ms

Counts

2 → 6

Calls

2 calls:

35.0ms	(- (* x (* 3.0 y)) z)
19.0ms	(* x (* 3.0 y))

simplify60.0ms

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

prune43.0ms

Filtered

36 candidates to 22 candidates (61.1%)

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

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

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:

4.0ms	(- (* 3.0 (* x y)) z)
8.0ms	(* 3.0 (* x y))

series51.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(- (* 3.0 (* x y)) z)
19.0ms	(* 3.0 (* x y))

simplify56.0ms

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

prune47.0ms

Filtered

36 candidates to 21 candidates (58.3%)

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	34	2	36
Fresh	2	1	3
Picked	0	1	1
Done	0	2	2
Total	36	6	42

Merged error: 0b

Counts

42 → 6

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) z)
0.2b	(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
0.3b	(* (cbrt 3.0) (* x y))

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 61

Calls

3 calls:

10.0ms	(- (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) z)
11.0ms	(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
5.0ms	(* (cbrt 3.0) (* x y))

series198.0ms

Counts

3 → 9

Calls

3 calls:

83.0ms	(- (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) z)
68.0ms	(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
46.0ms	(* (cbrt 3.0) (* x y))

simplify39.0ms

Algorithm

egg-herbie

Counts

70 → 70

Iterations

Useful iterations: 2 (33.0ms)

Iter	Nodes	Cost
0	237	528
1	904	400
2	5001	363

prune82.0ms

Filtered

70 candidates to 35 candidates (50.0%)

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: 0b

Counts

76 → 6

regimes142.0ms

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

sample403.0ms

Algorithm

intervals

Results

221.0ms

9204×

body

valid

Details

sample16.0ms

simplify7.0ms

prune2.0ms

localize5.0ms

rewrite10.0ms

series55.0ms

simplify85.0ms

prune55.0ms

localize5.0ms

rewrite10.0ms

series54.0ms

simplify60.0ms

prune43.0ms

localize5.0ms

rewrite13.0ms

series51.0ms

simplify56.0ms

prune47.0ms

localize9.0ms

rewrite28.0ms

series198.0ms

simplify39.0ms

prune82.0ms

regimes142.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample403.0ms

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