Details

analyze504.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
0%	99.9%	0.1%	4
0%	99.9%	0.1%	5
0%	99.9%	0.1%	6
12.5%	87.4%	0.1%	7
18.7%	81.1%	0.1%	8
34.3%	65.5%	0.1%	9
39%	60.8%	0.1%	10
41.3%	58.5%	0.1%	11
52.7%	47.2%	0.1%	12
54%	45.7%	0.2%	13
55.3%	43.8%	0.9%	14

sample31.0ms

Algorithm

intervals

Results

6.0ms	181×	body	80	valid
4.0ms	28×	body	1280	valid
3.0ms	27×	body	640	valid
1.0ms	12×	body	640	invalid
1.0ms	8×	body	2560	valid
1.0ms	40×	body	80	invalid
1.0ms	10×	body	320	invalid
1.0ms	7×	body	320	valid
1.0ms	4×	body	1280	invalid
0.0ms	5×	body	160	valid
0.0ms	4×	body	160	invalid

simplify55.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (54.0ms)

Iter	Nodes	Cost
0	5267	5

prune10.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	0	1	1
Fresh	1	0	1
Picked	0	0	0
Done	0	0	0
Total	1	1	2

Merged error: 0.0b

Counts

2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* y (- x z))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 24

Calls

1 calls:

6.0ms

(* y (- x z))

series7.0ms

Counts

1 → 3

Calls

1 calls:

7.0ms

(* y (- x z))

simplify28.0ms

Algorithm

egg-herbie

Counts

27 → 27

Iterations

Useful iterations: 0 (25.0ms)

Iter	Nodes	Cost
0	5155	172

prune27.0ms

Filtered

17 candidates to 27 candidates (-58.8%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	25	2	27
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	25	3	28

Merged error: 0b

Counts

28 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* y x) (* y (neg z)))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `unsub-neg` `sum-log` `distribute-rgt-neg-out` `add-cbrt-cube` `flip-+` `distribute-lft-out`

Counts

1 → 13

Calls

1 calls:

4.0ms

(+ (* y x) (* y (neg z)))

series7.0ms

Counts

1 → 3

Calls

1 calls:

7.0ms

(+ (* y x) (* y (neg z)))

simplify50.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 0 (46.0ms)

Iter	Nodes	Cost
0	4995	125
1	4995	125

prune20.0ms

Filtered

12 candidates to 16 candidates (-33.3%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	16	0	16
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	16	3	19

Merged error: 0b

Counts

19 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (sqrt x) (sqrt z))
0.1b	(* y (+ (sqrt x) (sqrt z)))
0.1b	(* (* y (+ (sqrt x) (sqrt z))) (- (sqrt x) (sqrt z)))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

18×	`*-un-lft-identity`
16×	`add-sqr-sqrt`
14×	`associate-r`
10×	`pow1` `add-exp-log` `associate-*r/` `sqrt-prod` `add-cbrt-cube`
6×	`add-cube-cbrt`
5×	`flip3-+` `flip-+` `add-log-exp`
4×	`frac-times` `associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod` `distribute-lft-out` `difference-of-squares`
3×	`flip3--` `flip--`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-l/` `-commutative` `distribute-lft-out--`
1×	`+-commutative` `sum-log` `unswap-sqr`

Counts

3 → 71

Calls

3 calls:

5.0ms	(+ (sqrt x) (sqrt z))
8.0ms	(* y (+ (sqrt x) (sqrt z)))
14.0ms	(* (* y (+ (sqrt x) (sqrt z))) (- (sqrt x) (sqrt z)))

series46.0ms

Counts

3 → 9

Calls

3 calls:

6.0ms	(+ (sqrt x) (sqrt z))
10.0ms	(* y (+ (sqrt x) (sqrt z)))
30.0ms	(* (* y (+ (sqrt x) (sqrt z))) (- (sqrt x) (sqrt z)))

simplify51.0ms

Algorithm

egg-herbie

Counts

80 → 80

Iterations

Useful iterations: 0 (44.0ms)

Iter	Nodes	Cost
0	5131	840

prune63.0ms

Filtered

55 candidates to 80 candidates (-45.5%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	80	0	80
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	80	3	83

Merged error: 0b

Counts

83 → 3

regimes133.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	6	5
1	6	5

end0.0ms

analyze496.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
0%	99.9%	0.1%	4
0%	99.9%	0.1%	5
0%	99.9%	0.1%	6
12.5%	87.4%	0.1%	7
18.7%	81.1%	0.1%	8
34.3%	65.5%	0.1%	9
39%	60.8%	0.1%	10
41.3%	58.5%	0.1%	11
52.7%	47.2%	0.1%	12
54%	45.7%	0.2%	13
55.3%	43.8%	0.9%	14

sample899.0ms

Algorithm

intervals

Results

209.0ms	5667×	body	80	valid
143.0ms	881×	body	1280	valid
86.0ms	648×	body	640	valid
48.0ms	1270×	body	80	invalid
44.0ms	213×	body	2560	valid
40.0ms	315×	body	640	invalid
38.0ms	371×	body	320	valid
26.0ms	272×	body	320	invalid
19.0ms	110×	body	1280	invalid
15.0ms	220×	body	160	valid
10.0ms	155×	body	160	invalid

Details

analyze504.0ms

sample31.0ms

simplify55.0ms

prune10.0ms

localize4.0ms

rewrite6.0ms

series7.0ms

simplify28.0ms

prune27.0ms

localize5.0ms

rewrite4.0ms

series7.0ms

simplify50.0ms

prune20.0ms

localize8.0ms

rewrite29.0ms

series46.0ms

simplify51.0ms

prune63.0ms

regimes133.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

analyze496.0ms

sample899.0ms

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