Details

sample11.0ms

Algorithm

intervals

Results

5.0ms

256×

body

valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	13	4
1	17	4
2	19	4
3	21	4
4	22	4
5	22	4

prune2.0ms

Filtered

1 candidates to 0 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 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
0.2b	(* (/ 841.0 108.0) x)

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

90×	`associate-*l/`
81×	`frac-add`
57×	`associate-/r` `associate-/l`
56×	`*-un-lft-identity`
53×	`add-sqr-sqrt`
48×	`add-cube-cbrt`
19×	`frac-2neg` `clear-num`
15×	`associate-l`
12×	`times-frac`
7×	`add-exp-log` `add-cbrt-cube`
4×	`pow1` `add-log-exp`
3×	`associate-r` `distribute-lft-out`
2×	`prod-exp` `cbrt-unprod` `unswap-sqr`
1×	`cbrt-undiv` `+-commutative` `flip3-+` `div-exp` `pow-prod-down` `sum-log` `*-commutative` `flip-+` `div-inv`

Counts

2 → 135

Calls

2 calls:

28.0ms	(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
7.0ms	(* (/ 841.0 108.0) x)

series53.0ms

Counts

2 → 6

Calls

2 calls:

36.0ms	(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
16.0ms	(* (/ 841.0 108.0) x)

simplify103.0ms

Algorithm

egg-herbie

Counts

141 → 141

Iterations

Useful iterations: 1 (25.0ms)

Iter	Nodes	Cost
0	937	1149
1	4120	1107
2	5001	1107

prune175.0ms

Filtered

141 candidates to 92 candidates (34.8%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	140	1	141
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	140	2	142

Merged error: 0b

Counts

142 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (/ x (/ 108.0 841.0)) (/ 4.0 29.0))
0.4b	(/ x (/ 108.0 841.0))

rewrite68.0ms

Algorithm

rewrite-expression-head

Rules

190×	`associate-/r*`
171×	`frac-add`
162×	`*-un-lft-identity`
158×	`times-frac`
156×	`add-sqr-sqrt` `add-cube-cbrt`
90×	`associate-/l*`
30×	`frac-2neg` `clear-num`
14×	`div-inv`
9×	`associate-/r/`
7×	`add-exp-log` `add-cbrt-cube`
4×	`add-log-exp`
3×	`cbrt-undiv` `div-exp`
2×	`pow1` `distribute-lft-out`
1×	`+-commutative` `flip3-+` `sum-log` `flip-+`

Counts

2 → 262

Calls

2 calls:

45.0ms	(+ (/ x (/ 108.0 841.0)) (/ 4.0 29.0))
7.0ms	(/ x (/ 108.0 841.0))

series59.0ms

Counts

2 → 6

Calls

2 calls:

42.0ms	(+ (/ x (/ 108.0 841.0)) (/ 4.0 29.0))
17.0ms	(/ x (/ 108.0 841.0))

simplify78.0ms

Algorithm

egg-herbie

Counts

268 → 268

Iterations

Useful iterations: 1 (46.0ms)

Iter	Nodes	Cost
0	2044	2928
1	5001	2876

prune390.0ms

Filtered

268 candidates to 188 candidates (29.9%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	268	0	268
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	268	2	270

Merged error: 0b

Counts

270 → 2

regimes29.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	11	4
1	11	4

end0.0ms

sample237.0ms

Algorithm

intervals

Results

154.0ms	8009×	body	80	valid
0.0ms	4×	body	1280	valid
0.0ms	2×	body	320	valid
0.0ms	1×	body	640	valid
0.0ms	1×	body	160	valid