Details

sample19.0ms

Algorithm

intervals

Results

6.0ms

285×

body

valid

simplify5.0ms

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

prune3.0ms

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

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

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

series10.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(- (* (* x 3.0) y) z)
3.0ms	(* (* x 3.0) y)

simplify83.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 2 (23.0ms)

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

prune46.0ms

Filtered

23 candidates to 36 candidates (-56.5%)

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))

rewrite9.0ms

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))

series10.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(- (* x (* 3.0 y)) z)
3.0ms	(* x (* 3.0 y))

simplify58.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 2 (16.0ms)

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

prune36.0ms

Filtered

22 candidates to 36 candidates (-63.6%)

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:

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

series10.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(- (* 3.0 (* x y)) z)
3.0ms	(* 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

prune31.0ms

Filtered

21 candidates to 36 candidates (-71.4%)

Pruning

4 alts after pruning (1 fresh and 3 done)

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

Merged error: 0.0b

Counts

40 → 4

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (* (* (* x 3.0) (sqrt y)) (sqrt y)) z)
0.1b	(* (* (* x 3.0) (sqrt y)) (sqrt y))
0.2b	(* (* x 3.0) (sqrt y))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

17×	`pow1` `add-exp-log` `add-cbrt-cube`
12×	`associate-r`
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-l` `*-commutative`
1×	`sub-neg` `flip3--` `diff-log` `flip--`

Counts

3 → 57

Calls

3 calls:

7.0ms	(- (* (* (* x 3.0) (sqrt y)) (sqrt y)) z)
9.0ms	(* (* (* x 3.0) (sqrt y)) (sqrt y))
6.0ms	(* (* x 3.0) (sqrt y))

series23.0ms

Counts

3 → 9

Calls

3 calls:

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

simplify56.0ms

Algorithm

egg-herbie

Counts

66 → 66

Iterations

Useful iterations: 2 (51.0ms)

Iter	Nodes	Cost
0	374	419
1	1852	335
2	5001	323

prune55.0ms

Filtered

39 candidates to 66 candidates (-69.2%)

Pruning

4 alts after pruning (0 fresh and 4 done)

	Pruned	Kept	Total
New	66	0	66
Fresh	0	0	0
Picked	0	1	1
Done	0	3	3
Total	66	4	70

Merged error: 0.0b

Counts

70 → 4

regimes313.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	3
1	9	3

end0.0ms

sample513.0ms

Algorithm

intervals

Results

207.0ms

9136×

body

valid

Details

sample19.0ms

simplify5.0ms

prune3.0ms

localize9.0ms

rewrite9.0ms

series10.0ms

simplify83.0ms

prune46.0ms

localize5.0ms

rewrite9.0ms

series10.0ms

simplify58.0ms

prune36.0ms

localize5.0ms

rewrite10.0ms

series10.0ms

simplify52.0ms

prune31.0ms

localize9.0ms

rewrite23.0ms

series23.0ms

simplify56.0ms

prune55.0ms

regimes313.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample513.0ms

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