Details

analyze2.0ms (0.3%)

Algorithm

1×

Search

True	Other	False	Iter
0%	100%	0%	0
0%	100%	0%	1
0%	50%	50%	2
25%	25%	50%	3
25%	12.5%	62.5%	4
25%	6.2%	68.8%	5
25%	3.1%	71.9%	6
25%	1.6%	73.5%	7
25%	0.8%	74.2%	8
25%	0.4%	74.6%	9
25%	0.2%	74.8%	10
25%	0.1%	74.9%	11
25%	0%	75%	12
25%	0%	75%	13
25%	0%	75%	14

sample18.0ms (2%)

Algorithm

1×

intervals

Results

12.0ms

256×

body

valid

simplify133.0ms (14.8%)

Algorithm

1×	egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (130.0ms)

Iter	Nodes	Cost
0	4996	6
1	4996	6

prune4.0ms (0.4%)

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 (0.6%)

Local error

Found 2 expressions with local error:

0.0b	(log.f64 (log.f64 x))
0.3b	(-.f64 (log.f64 x) (log.f64 (log.f64 x)))

rewrite8.0ms (0.9%)

Algorithm

1×	rewrite-expression-head

Rules

11×	`log-prod_binary64`
9×	`*-un-lft-identity_binary64` `pow1_binary64`
7×	`log-pow_binary64` `add-sqr-sqrt_binary64`
5×	`add-cube-cbrt_binary64`
4×	`associate--r+_binary64` `distribute-lft-out--_binary64`
3×	`add-exp-log_binary64` `associate--l+_binary64`
2×	`add-log-exp_binary64` `add-cbrt-cube_binary64`
1×	`sub-neg_binary64` `flip3--_binary64` `diff-log_binary64` `rem-log-exp_binary64` `difference-of-squares_binary64` `flip--_binary64`

Counts

2 → 36

Calls

2 calls:

5.0ms	(-.f64 (log.f64 x) (log.f64 (log.f64 x)))
2.0ms	(log.f64 (log.f64 x))

series60.0ms (6.7%)

Counts

2 → 6

Calls

2 calls:

33.0ms	(-.f64 (log.f64 x) (log.f64 (log.f64 x)))
27.0ms	(log.f64 (log.f64 x))

simplify62.0ms (6.9%)

Algorithm

1×	egg-herbie

Counts

42 → 42

Iterations

Useful iterations: 0 (57.0ms)

Iter	Nodes	Cost
0	4869	276
1	4869	276

prune37.0ms (4.1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	41	1	42
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	41	2	43

Merged error: 0b

Counts

43 → 2

localize5.0ms (0.6%)

Local error

Found 1 expressions with local error:

0.3b	(/.f64 x (log.f64 x))

rewrite4.0ms (0.5%)

Algorithm

1×	rewrite-expression-head

Rules

12×	`times-frac_binary64`
10×	`*-un-lft-identity_binary64` `add-cube-cbrt_binary64` `add-sqr-sqrt_binary64`
5×	`pow1_binary64`
4×	`associate-/r*_binary64` `log-pow_binary64`
3×	`add-exp-log_binary64` `add-cbrt-cube_binary64` `associate-/l*_binary64`
1×	`add-log-exp_binary64` `cbrt-undiv_binary64` `clear-num_binary64` `frac-2neg_binary64` `div-inv_binary64` `div-exp_binary64`

Counts

1 → 31

Calls

1 calls:

3.0ms

(/.f64 x (log.f64 x))

series22.0ms (2.5%)

Counts

1 → 3

Calls

1 calls:

22.0ms

(/.f64 x (log.f64 x))

simplify83.0ms (9.2%)

Algorithm

1×	egg-herbie

Counts

34 → 34

Iterations

Useful iterations: 0 (77.0ms)

Iter	Nodes	Cost
0	4889	238
1	4889	238

prune28.0ms (3.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	34	0	34
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	34	2	36

Merged error: 0b

Counts

36 → 2

regimes69.0ms (7.7%)

Accuracy

Total 0.0b remaining (84.6%)

Threshold costs 0.0b (84.6%)

bsearch0.0ms (0%)

simplify2.0ms (0.2%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	4	5
1	4	5

end0.0ms (0%)

sample357.0ms (39.7%)

Algorithm

1×

intervals

Results

267.0ms	8000×	body	80	valid
0.0ms	2×	body	80	nan

Details

analyze2.0ms (0.3%)

sample18.0ms (2%)

simplify133.0ms (14.8%)

prune4.0ms (0.4%)

localize5.0ms (0.6%)

rewrite8.0ms (0.9%)

series60.0ms (6.7%)

simplify62.0ms (6.9%)

prune37.0ms (4.1%)

localize5.0ms (0.6%)

rewrite4.0ms (0.5%)

series22.0ms (2.5%)

simplify83.0ms (9.2%)

prune28.0ms (3.1%)

regimes69.0ms (7.7%)

bsearch0.0ms (0%)

simplify2.0ms (0.2%)

end0.0ms (0%)

sample357.0ms (39.7%)

Profiling