Details

sample25.0ms

Algorithm

intervals

Results

16.0ms

449×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	15	4
1	25	4
2	27	4
3	27	4

prune4.0ms

Filtered

1 candidates to 1 candidates (100.0%)

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

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(* x (+ 2.0 x))
0.0b	(+ (* y y) (* x (+ 2.0 x)))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 36

Calls

2 calls:

6.0ms	(* x (+ 2.0 x))
4.0ms	(+ (* y y) (* x (+ 2.0 x)))

series73.0ms

Counts

2 → 6

Calls

2 calls:

44.0ms	(* x (+ 2.0 x))
29.0ms	(+ (* y y) (* x (+ 2.0 x)))

simplify32.0ms

Algorithm

egg-herbie

Counts

42 → 42

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	206	183
1	1038	169
2	5001	169

prune53.0ms

Filtered

42 candidates to 27 candidates (64.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	41	1	42
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	42	2	44

Merged error: 0.0b

Counts

44 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b	(* x (+ 2.0 x))
0.0b	(+ (* y y) (* x (+ 2.0 x)))
0.0b	(+ (* y y) (* x (+ 2.0 x)))
0.1b	(* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 106

Calls

4 calls:

6.0ms	(* x (+ 2.0 x))
4.0ms	(+ (* y y) (* x (+ 2.0 x)))
4.0ms	(+ (* y y) (* x (+ 2.0 x)))
11.0ms	(* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))

series133.0ms

Counts

4 → 12

Calls

4 calls:

45.0ms	(* x (+ 2.0 x))
28.0ms	(+ (* y y) (* x (+ 2.0 x)))
28.0ms	(+ (* y y) (* x (+ 2.0 x)))
32.0ms	(* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))

simplify53.0ms

Algorithm

egg-herbie

Counts

118 → 118

Iterations

Useful iterations: 2 (42.0ms)

Iter	Nodes	Cost
0	296	831
1	1479	753
2	5001	732

prune158.0ms

Filtered

118 candidates to 63 candidates (53.4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	118	0	118
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	118	2	120

Merged error: 0.0b

Counts

120 → 2

regimes38.0ms

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	10	4
1	10	4

end0.0ms

sample649.0ms

Algorithm

intervals

Results

438.0ms

14170×

body

valid

Details

sample25.0ms

simplify6.0ms

prune4.0ms

localize6.0ms

rewrite10.0ms

series73.0ms

simplify32.0ms

prune53.0ms

localize8.0ms

rewrite28.0ms

series133.0ms

simplify53.0ms

prune158.0ms

regimes38.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample649.0ms

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