Details

analyze4.0ms

Algorithm

Search

True	Other	False	Iter
0%	100%	0%	0
0%	100%	0%	1
0%	100%	0%	2
50%	50%	0%	3
50%	25%	25%	4
62.5%	12.5%	25%	5
68.7%	6.2%	25%	6
71.8%	3.1%	25%	7
73.4%	1.6%	25%	8
74.2%	0.8%	25%	9
74.6%	0.4%	25%	10
74.8%	0.2%	25%	11
74.9%	0.1%	25%	12
74.9%	0%	25%	13
74.9%	0%	25.1%	14

sample9.0ms

Algorithm

intervals

Results

5.0ms

256×

body

128

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	15	10
1	15	10

prune1.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(-.f64 (.f64 (.f64 x x) 2) 1)

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp_binary64`
1×	`*-un-lft-identity_binary64` `sub-neg_binary64` `pow1_binary64` `flip3--_binary64` `diff-log_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64` `flip--_binary64`

Counts

1 → 11

Calls

1 calls:

6.0ms

(-.f64 (*.f64 (*.f64 x x) 2) 1)

series81.0ms

Counts

1 → 3

Calls

1 calls:

81.0ms

(-.f64 (*.f64 (*.f64 x x) 2) 1)

simplify67.0ms

Algorithm

egg-herbie

Counts

14 → 14

Iterations

Useful iterations: 0 (60.0ms)

Iter	Nodes	Cost
0	4992	191
1	4992	191

prune8.0ms

Filtered

10 candidates to 14 candidates (-40.0%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	14	0	14
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	14	1	15

Merged error: 0.0b

Counts

15 → 1

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	18	10
1	18	10

end0.0ms

sample245.0ms

Algorithm

intervals

Results

156.0ms	8000×	body	128	valid
0.0ms	2×	body	128	invalid

Details

analyze4.0ms

sample9.0ms

simplify8.0ms

prune1.0ms

localize4.0ms

rewrite7.0ms

series81.0ms

simplify67.0ms

prune8.0ms

simplify2.0ms

end0.0ms

sample245.0ms

Profiling