Details

analyze59.0ms

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
25%	74.9%	0.1%	5
40.6%	59.3%	0.1%	6
53.1%	45.3%	1.7%	7
64%	31.2%	4.8%	8
70.2%	21.9%	7.9%	9
75.7%	15.2%	9.1%	10
78.8%	10.5%	10.6%	11
81.6%	7.5%	10.9%	12
83.1%	5.2%	11.7%	13
84.5%	3.7%	11.8%	14

sample15.0ms

Algorithm

intervals

Results

9.0ms	256×	body	80	valid
0.0ms	1×	body	80	invalid

simplify3.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	44	7
1	44	7

prune5.0ms

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 2 expressions with local error:

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

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
5×	`*-un-lft-identity`
4×	`sum-log`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `add-cbrt-cube` `flip-+`
1×	`associate-+r+` `distribute-rgt-out` `distribute-rgt1-in` `distribute-lft-out`

Counts

2 → 27

Calls

2 calls:

5.0ms	(+ x (+ y (* x y)))
3.0ms	(+ y (* x y))

series8.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(+ x (+ y (* x y)))
5.0ms	(+ y (* x y))

simplify43.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 0 (40.0ms)

Iter	Nodes	Cost
0	5031	274

prune32.0ms

Filtered

26 candidates to 33 candidates (-26.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	32	1	33
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	32	2	34

Merged error: 0.0b

Counts

34 → 2

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ y (* y x))
0.0b	(sqrt (+ y (* y x)))
0.0b	(sqrt (+ y (* y x)))
0.2b	(* (sqrt (+ y (* y x))) (sqrt (+ y (* y x))))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
24×	`sqrt-prod`
21×	`pow1`
16×	`sqrt-div`
14×	`add-cube-cbrt` `*-un-lft-identity`
10×	`sqrt-pow1` `pow1/2`
9×	`flip3-+` `flip-+`
8×	`swap-sqr`
6×	`add-exp-log` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
5×	`pow-prod-up`
4×	`frac-times` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`rem-sqrt-square` `associate-r/` `associate-l/`
1×	`+-commutative` `pow2` `pow-plus` `sqrt-unprod` `prod-exp` `sum-log` `rem-square-sqrt` `*-commutative` `cbrt-unprod`

Counts

4 → 98

Calls

4 calls:

3.0ms	(+ y (* y x))
3.0ms	(sqrt (+ y (* y x)))
3.0ms	(sqrt (+ y (* y x)))
9.0ms	(* (sqrt (+ y (* y x))) (sqrt (+ y (* y x))))

series24.0ms

Counts

4 → 12

Calls

4 calls:

5.0ms	(+ y (* y x))
7.0ms	(sqrt (+ y (* y x)))
7.0ms	(sqrt (+ y (* y x)))
5.0ms	(* (sqrt (+ y (* y x))) (sqrt (+ y (* y x))))

simplify72.0ms

Algorithm

egg-herbie

Counts

110 → 110

Iterations

Useful iterations: 0 (63.0ms)

Iter	Nodes	Cost
0	4956	978
1	4956	978

prune81.0ms

Filtered

66 candidates to 110 candidates (-66.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	110	0	110
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	110	2	112

Merged error: 0.0b

Counts

112 → 2

regimes62.0ms

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	8	7
1	8	7

end0.0ms

sample284.0ms

Algorithm

intervals

Results

165.0ms	8000×	body	80	valid
1.0ms	63×	body	80	invalid

Details

analyze59.0ms

sample15.0ms

simplify3.0ms

prune5.0ms

localize4.0ms

rewrite8.0ms

series8.0ms

simplify43.0ms

prune32.0ms

localize7.0ms

rewrite20.0ms

series24.0ms

simplify72.0ms

prune81.0ms

regimes62.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample284.0ms

Profiling