Details

analyze651.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.8%	0.2%	0
0%	99.8%	0.2%	1
0%	99.8%	0.2%	2
0%	99.8%	0.2%	3
0%	99.8%	0.2%	4
0%	99.8%	0.2%	5
0%	99.8%	0.2%	6
0%	99.8%	0.2%	7
0%	99.8%	0.2%	8
6.2%	93.6%	0.2%	9
28.1%	68.6%	3.3%	10
29.6%	65.5%	4.9%	11
32%	61.7%	6.3%	12
35.5%	56.9%	7.6%	13
48%	38.7%	13.4%	14

sample25.0ms

Algorithm

intervals

Results

10.0ms	256×	body	80	valid
3.0ms	69×	body	80	invalid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (4.0ms)

Iter	Nodes	Cost
0	171	9
1	171	9

prune10.0ms

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: 0.0b

Counts

2 → 2

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
0.0b	(- (* d1 d2) (* d1 d3))
0.0b	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-log-exp`
6×	`diff-log`
4×	`add-sqr-sqrt` `sum-log`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `sub-neg` `*-un-lft-identity` `add-cbrt-cube`
2×	`associate-+l-` `flip3--` `flip--`
1×	`+-commutative` `associate--l-` `associate-+l+` `flip3-+` `associate--l+` `flip-+` `distribute-lft-out--` `difference-of-squares`

Counts

3 → 42

Calls

3 calls:

8.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
3.0ms	(- (* d1 d2) (* d1 d3))
7.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

series30.0ms

Counts

3 → 9

Calls

3 calls:

9.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
7.0ms	(- (* d1 d2) (* d1 d3))
14.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

simplify26.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 0 (21.0ms)

Iter	Nodes	Cost
0	5615	515

prune60.0ms

Filtered

40 candidates to 51 candidates (-27.5%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	49	2	51
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	50	3	53

Merged error: 0b

Counts

53 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* d1 d2) (* d1 (+ (- d3 d4) d1)))
0.0b	(* d1 (+ (- d3 d4) d1))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 38

Calls

2 calls:

3.0ms	(- (* d1 d2) (* d1 (+ (- d3 d4) d1)))
8.0ms	(* d1 (+ (- d3 d4) d1))

series19.0ms

Counts

2 → 6

Calls

2 calls:

12.0ms	(- (* d1 d2) (* d1 (+ (- d3 d4) d1)))
6.0ms	(* d1 (+ (- d3 d4) d1))

simplify34.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 0 (28.0ms)

Iter	Nodes	Cost
0	4933	424
1	4933	424

prune40.0ms

Filtered

33 candidates to 44 candidates (-33.3%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	44	0	44
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	44	3	47

Merged error: 0b

Counts

47 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b	(* d1 (+ d2 (- d4 d3)))
0.2b	(* (+ d1 (sqrt (* d1 (+ d2 (- d4 d3))))) (- (sqrt (* d1 (+ d2 (- d4 d3)))) d1))
1.4b	(sqrt (* d1 (+ d2 (- d4 d3))))
1.4b	(sqrt (* d1 (+ d2 (- d4 d3))))

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 83

Calls

4 calls:

7.0ms	(* d1 (+ d2 (- d4 d3)))
16.0ms	(* (+ d1 (sqrt (* d1 (+ d2 (- d4 d3))))) (- (sqrt (* d1 (+ d2 (- d4 d3)))) d1))
6.0ms	(sqrt (* d1 (+ d2 (- d4 d3))))
6.0ms	(sqrt (* d1 (+ d2 (- d4 d3))))

series1.8s

Counts

4 → 12

Calls

4 calls:

11.0ms	(* d1 (+ d2 (- d4 d3)))
1.6s	(* (+ d1 (sqrt (* d1 (+ d2 (- d4 d3))))) (- (sqrt (* d1 (+ d2 (- d4 d3)))) d1))
66.0ms	(sqrt (* d1 (+ d2 (- d4 d3))))
70.0ms	(sqrt (* d1 (+ d2 (- d4 d3))))

simplify57.0ms

Algorithm

egg-herbie

Counts

95 → 95

Iterations

Useful iterations: 0 (47.0ms)

Iter	Nodes	Cost
0	4972	1427
1	4972	1427

prune94.0ms

Filtered

75 candidates to 95 candidates (-26.7%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	95	0	95
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	95	3	98

Merged error: 0b

Counts

98 → 3

regimes251.0ms

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 (0.0ms)

Iter	Nodes	Cost
0	15	15
1	15	15

end0.0ms

analyze635.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.8%	0.2%	0
0%	99.8%	0.2%	1
0%	99.8%	0.2%	2
0%	99.8%	0.2%	3
0%	99.8%	0.2%	4
0%	99.8%	0.2%	5
0%	99.8%	0.2%	6
0%	99.8%	0.2%	7
0%	99.8%	0.2%	8
6.2%	93.6%	0.2%	9
28.1%	68.6%	3.3%	10
29.6%	65.5%	4.9%	11
32%	61.7%	6.3%	12
35.5%	56.9%	7.6%	13
48%	38.7%	13.4%	14

sample686.0ms

Algorithm

intervals

Results

334.0ms	8000×	body	80	valid
96.0ms	2351×	body	80	invalid

Details

analyze651.0ms

sample25.0ms

simplify6.0ms

prune10.0ms

localize9.0ms

rewrite19.0ms

series30.0ms

simplify26.0ms

prune60.0ms

localize7.0ms

rewrite12.0ms

series19.0ms

simplify34.0ms

prune40.0ms

localize10.0ms

rewrite37.0ms

series1.8s

simplify57.0ms

prune94.0ms

regimes251.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

analyze635.0ms

sample686.0ms

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