Details

sample30.0ms

Algorithm

intervals

Results

11.0ms	651×	body	80	nan
7.0ms	256×	body	80	valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	6	4
1	7	4
2	7	4

prune2.0ms

Filtered

1 candidates to 0 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: 0.3b

Counts

2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b	(log (log x))
0.3b	(- (log x) (log (log x)))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

11×	`log-prod`
9×	`pow1` `*-un-lft-identity`
7×	`add-sqr-sqrt` `log-pow`
5×	`add-cube-cbrt`
4×	`associate--r+` `distribute-lft-out--`
3×	`add-exp-log` `associate--l+`
2×	`add-cbrt-cube` `add-log-exp`
1×	`sub-neg` `flip3--` `diff-log` `rem-log-exp` `flip--` `difference-of-squares`

Counts

2 → 37

Calls

2 calls:

1.0ms	(log (log x))
5.0ms	(- (log x) (log (log x)))

series542.0ms

Counts

2 → 6

Calls

2 calls:

206.0ms	(log (log x))
336.0ms	(- (log x) (log (log x)))

simplify57.0ms

Algorithm

egg-herbie

Counts

43 → 43

Iterations

Useful iterations: 3 (16.0ms)

Iter	Nodes	Cost
0	115	228
1	241	202
2	584	198
3	2015	191
4	5002	191

prune67.0ms

Filtered

43 candidates to 25 candidates (58.1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	42	1	43
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	42	2	44

Merged error: 0b

Counts

44 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(log (/ x (log x)))
0.2b	(/ x (log x))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

24×	`times-frac`
19×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
16×	`log-prod`
10×	`pow1`
8×	`log-pow`
7×	`add-exp-log`
4×	`associate-/r*` `add-cbrt-cube`
3×	`associate-/l*`
2×	`div-exp` `rem-log-exp` `div-inv` `add-log-exp`
1×	`cbrt-undiv` `log-div` `frac-2neg` `clear-num`

Counts

2 → 58

Calls

2 calls:

3.0ms	(log (/ x (log x)))
3.0ms	(/ x (log x))

series506.0ms

Counts

2 → 6

Calls

2 calls:

286.0ms	(log (/ x (log x)))
219.0ms	(/ x (log x))

simplify45.0ms

Algorithm

egg-herbie

Counts

64 → 64

Iterations

Useful iterations: 3 (35.0ms)

Iter	Nodes	Cost
0	168	353
1	459	329
2	1331	313
3	5002	310

prune106.0ms

Filtered

64 candidates to 41 candidates (64.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	64	0	64
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	64	2	66

Merged error: 0b

Counts

66 → 2

regimes41.0ms

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	4	3

end0.0ms

sample972.0ms

Algorithm

intervals

Results

415.0ms	24891×	body	80	nan
212.0ms	8000×	body	80	valid