Details

analyze706.0ms

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

sample31.0ms

Algorithm

intervals

Results

11.0ms	256×	body	80	valid
7.0ms	85×	body	80	invalid

simplify51.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (49.0ms)

Iter	Nodes	Cost
0	1063	9
1	1063	9

prune11.0ms

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

localize10.0ms

Local error

Found 3 expressions with local error:

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

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)) (* d1 d1))
6.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
4.0ms	(- (* d1 d2) (* d1 d3))

series32.0ms

Counts

3 → 9

Calls

3 calls:

15.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
10.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
7.0ms	(- (* d1 d2) (* d1 d3))

simplify35.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 0 (30.0ms)

Iter	Nodes	Cost
0	5175	514

prune65.0ms

Filtered

40 candidates to 51 candidates (-27.5%)

Pruning

2 alts after pruning (2 fresh and 0 done)

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

Merged error: 0.0b

Counts

53 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 51

Calls

3 calls:

9.0ms	(- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1))
6.0ms	(* d1 (- d2 d3))
6.0ms	(+ (* d1 (- d2 d3)) (* d4 d1))

series29.0ms

Counts

3 → 9

Calls

3 calls:

13.0ms	(- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1))
7.0ms	(* d1 (- d2 d3))
10.0ms	(+ (* d1 (- d2 d3)) (* d4 d1))

simplify48.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (41.0ms)

Iter	Nodes	Cost
0	6223	541

prune57.0ms

Filtered

45 candidates to 60 candidates (-33.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	60	0	60
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	60	2	62

Merged error: 0.0b

Counts

62 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

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:

8.0ms	(* d1 (+ (- d3 d4) d1))
4.0ms	(- (* d1 d2) (* d1 (+ (- d3 d4) d1)))

series19.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(* d1 (+ (- d3 d4) d1))
13.0ms	(- (* d1 d2) (* d1 (+ (- d3 d4) d1)))

simplify44.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 0 (39.0ms)

Iter	Nodes	Cost
0	5191	425

prune40.0ms

Filtered

33 candidates to 44 candidates (-33.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	44	0	44
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	44	2	46

Merged error: 0.0b

Counts

46 → 2

regimes188.0ms

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	39	13
1	39	13

end0.0ms

sample730.0ms

Algorithm

intervals

Results

351.0ms	8000×	body	80	valid
106.0ms	2411×	body	80	invalid

Details

analyze706.0ms

sample31.0ms

simplify51.0ms

prune11.0ms

localize10.0ms

rewrite19.0ms

series32.0ms

simplify35.0ms

prune65.0ms

localize8.0ms

rewrite22.0ms

series29.0ms

simplify48.0ms

prune57.0ms

localize7.0ms

rewrite13.0ms

series19.0ms

simplify44.0ms

prune40.0ms

regimes188.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample730.0ms

Profiling