Details

sample18.0ms

Algorithm

intervals

Results

8.0ms	341×	body	80	valid
1.0ms	13×	body	1280	valid
0.0ms	6×	body	640	valid
0.0ms	5×	body	320	valid
0.0ms	1×	body	160	valid

simplify20.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (19.0ms)

Iter	Nodes	Cost
0	482	9
1	482	9

prune6.0ms

Filtered

1 candidates to 1 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: 0.2b

Counts

2 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b	(* 3.0 (- 2.0 (* x 3.0)))
0.1b	(* (* 3.0 (- 2.0 (* x 3.0))) x)

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

9×	`pow1` `add-exp-log` `add-cbrt-cube`
7×	`add-sqr-sqrt`
6×	`associate-r`
5×	`add-cube-cbrt` `*-un-lft-identity`
4×	`associate-r/` `associate-l*` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`distribute-rgt-in` `sub-neg` `flip3--` `distribute-lft-in` `associate-l/` `-commutative` `flip--` `add-log-exp`
1×	`unswap-sqr`

Counts

2 → 44

Calls

2 calls:

5.0ms	(* 3.0 (- 2.0 (* x 3.0)))
7.0ms	(* (* 3.0 (- 2.0 (* x 3.0))) x)

series12.0ms

Counts

2 → 6

Calls

2 calls:

5.0ms	(* 3.0 (- 2.0 (* x 3.0)))
7.0ms	(* (* 3.0 (- 2.0 (* x 3.0))) x)

simplify45.0ms

Algorithm

egg-herbie

Counts

50 → 50

Iterations

Useful iterations: 0 (40.0ms)

Iter	Nodes	Cost
0	4943	456
1	4943	456

prune81.0ms

Filtered

34 candidates to 50 candidates (-47.1%)

Pruning

10 alts after pruning (9 fresh and 1 done)

	Pruned	Kept	Total
New	42	8	50
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	42	10	52

Merged error: 0.0b

Counts

52 → 10

localize4.0ms

Local error

Found 1 expressions with local error:

0.1b	(* x (- 6.0 (* x 9.0)))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `-un-lft-identity` `associate-r` `associate-l*` `add-cbrt-cube`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-*r/`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `add-log-exp` `unswap-sqr`

Counts

1 → 24

Calls

1 calls:

6.0ms

(* x (- 6.0 (* x 9.0)))

series6.0ms

Counts

1 → 3

Calls

1 calls:

6.0ms

(* x (- 6.0 (* x 9.0)))

simplify43.0ms

Algorithm

egg-herbie

Counts

27 → 27

Iterations

Useful iterations: 0 (40.0ms)

Iter	Nodes	Cost
0	4987	236
1	4987	236

prune47.0ms

Filtered

16 candidates to 27 candidates (-68.8%)

Pruning

8 alts after pruning (7 fresh and 1 done)

	Pruned	Kept	Total
New	23	4	27
Fresh	5	3	8
Picked	1	0	1
Done	0	1	1
Total	29	8	37

Merged error: 0b

Counts

37 → 8

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x 6.0) (* x (* x (neg 9.0))))
0.2b	(* x (* x (neg 9.0)))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
6×	`distribute-rgt-neg-out`
4×	`add-log-exp`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-l*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`+-commutative` `flip3-+` `associate-r` `unsub-neg` `sum-log` `*-commutative` `flip-+` `distribute-lft-out`

Counts

2 → 33

Calls

2 calls:

4.0ms	(+ (* x 6.0) (* x (* x (neg 9.0))))
5.0ms	(* x (* x (neg 9.0)))

series10.0ms

Counts

2 → 6

Calls

2 calls:

7.0ms	(+ (* x 6.0) (* x (* x (neg 9.0))))
3.0ms	(* x (* x (neg 9.0)))

simplify59.0ms

Algorithm

egg-herbie

Counts

39 → 39

Iterations

Useful iterations: 0 (55.0ms)

Iter	Nodes	Cost
0	4870	294
1	4870	294

prune54.0ms

Filtered

25 candidates to 39 candidates (-56.0%)

Pruning

8 alts after pruning (6 fresh and 2 done)

	Pruned	Kept	Total
New	39	0	39
Fresh	0	6	6
Picked	0	1	1
Done	0	1	1
Total	39	8	47

Merged error: 0b

Counts

47 → 8

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b	(* x (- 2.0 (* 3.0 x)))
0.1b	(* 3.0 (* x (- 2.0 (* 3.0 x))))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

10×	`distribute-rgt-in` `distribute-lft-in`
9×	`pow1` `add-exp-log` `add-cbrt-cube`
7×	`add-sqr-sqrt`
6×	`sub-neg` `associate-r/` `associate-l*`
5×	`add-cube-cbrt` `*-un-lft-identity`
4×	`associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`flip3--` `*-commutative` `flip--` `add-log-exp`
1×	`unswap-sqr`

Counts

2 → 52

Calls

2 calls:

5.0ms	(* x (- 2.0 (* 3.0 x)))
7.0ms	(* 3.0 (* x (- 2.0 (* 3.0 x))))

series13.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(* x (- 2.0 (* 3.0 x)))
7.0ms	(* 3.0 (* x (- 2.0 (* 3.0 x))))

simplify37.0ms

Algorithm

egg-herbie

Counts

58 → 58

Iterations

Useful iterations: 0 (30.0ms)

Iter	Nodes	Cost
0	4937	561
1	4937	561

prune48.0ms

Filtered

31 candidates to 58 candidates (-87.1%)

Pruning

7 alts after pruning (5 fresh and 2 done)

	Pruned	Kept	Total
New	56	2	58
Fresh	2	3	5
Picked	0	1	1
Done	1	1	2
Total	59	7	66

Merged error: 0b

Counts

66 → 7

regimes40.0ms

Accuracy

0% (0.2b 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 (1.0ms)

Iter	Nodes	Cost
0	46	9
1	46	9

end0.0ms

sample464.0ms

Algorithm

intervals

Results

232.0ms	9777×	body	80	valid
34.0ms	339×	body	1280	valid
22.0ms	272×	body	640	valid
8.0ms	127×	body	320	valid
3.0ms	69×	body	160	valid

Details

sample18.0ms

simplify20.0ms

prune6.0ms

localize5.0ms

rewrite13.0ms

series12.0ms

simplify45.0ms

prune81.0ms

localize4.0ms

rewrite6.0ms

series6.0ms

simplify43.0ms

prune47.0ms

localize6.0ms

rewrite10.0ms

series10.0ms

simplify59.0ms

prune54.0ms

localize5.0ms

rewrite14.0ms

series13.0ms

simplify37.0ms

prune48.0ms

regimes40.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample464.0ms

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