Details

sample15.0ms

Algorithm

intervals

Results

6.0ms

293×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

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

localize5.0ms

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:

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

series57.0ms

Counts

2 → 6

Calls

2 calls:

37.0ms	(- (* (* x 3.0) y) z)
19.0ms	(* (* x 3.0) y)

simplify83.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 2 (22.0ms)

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

prune69.0ms

Filtered

36 candidates to 23 candidates (63.9%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	33	3	36
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	33	4	37

Merged error: 0.0b

Counts

37 → 4

localize5.0ms

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

series52.0ms

Counts

2 → 6

Calls

2 calls:

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

prune42.0ms

Filtered

36 candidates to 22 candidates (61.1%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	36	0	36
Fresh	0	2	2
Picked	0	1	1
Done	0	1	1
Total	36	4	40

Merged error: 0.0b

Counts

40 → 4

localize5.0ms

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:

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

series56.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(- (* 3.0 (* x y)) z)
23.0ms	(* 3.0 (* x y))

simplify52.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 2 (15.0ms)

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

prune45.0ms

Filtered

36 candidates to 21 candidates (58.3%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	35	1	36
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	35	5	40

Merged error: 0b

Counts

40 → 5

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 57

Calls

3 calls:

8.0ms	(- (* (sqrt 3.0) (* (sqrt 3.0) (* x y))) z)
6.0ms	(* (sqrt 3.0) (* x y))
9.0ms	(* (sqrt 3.0) (* (sqrt 3.0) (* x y)))

series228.0ms

Counts

3 → 9

Calls

3 calls:

99.0ms	(- (* (sqrt 3.0) (* (sqrt 3.0) (* x y))) z)
51.0ms	(* (sqrt 3.0) (* x y))
78.0ms	(* (sqrt 3.0) (* (sqrt 3.0) (* x y)))

simplify144.0ms

Algorithm

egg-herbie

Counts

66 → 66

Iterations

Useful iterations: 3 (138.0ms)

Iter	Nodes	Cost
0	214	366
1	849	295
2	4621	291
3	5002	287

prune88.0ms

Filtered

66 candidates to 38 candidates (57.6%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	65	1	66
Fresh	1	0	1
Picked	1	0	1
Done	0	3	3
Total	67	4	71

Merged error: 0b

Counts

71 → 4

regimes104.0ms

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

sample380.0ms

Algorithm

intervals

Results

201.0ms

9083×

body

valid

Details

sample15.0ms

simplify6.0ms

prune2.0ms

localize5.0ms

rewrite10.0ms

series57.0ms

simplify83.0ms

prune69.0ms

localize5.0ms

rewrite10.0ms

series52.0ms

simplify61.0ms

prune42.0ms

localize5.0ms

rewrite10.0ms

series56.0ms

simplify52.0ms

prune45.0ms

localize7.0ms

rewrite24.0ms

series228.0ms

simplify144.0ms

prune88.0ms

regimes104.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample380.0ms

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