Details

analyze2.0ms

Algorithm

Search

True	Other	False	Iter
0%	100%	0%	0
0%	100%	0%	1
50%	50%	0%	2
50%	50%	0%	3
87.5%	12.5%	0%	4
93.7%	6.2%	0%	5
96.8%	3.1%	0%	6
98.4%	1.6%	0%	7
99.2%	0.8%	0%	8
99.6%	0.4%	0%	9
99.8%	0.2%	0%	10
99.9%	0.1%	0%	11
99.9%	0%	0%	12
99.9%	0%	0%	13
99.9%	0%	0%	14

sample9.0ms

Algorithm

intervals

Results

4.0ms

256×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (4.0ms)

Iter	Nodes	Cost
0	45	5
1	45	5

prune7.0ms

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

localize3.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

24×	`*-un-lft-identity_binary64` `add-sqr-sqrt_binary64`
18×	`times-frac_binary64`
12×	`add-cube-cbrt_binary64`
8×	`difference-of-squares_binary64`
6×	`associate-/r*_binary64`
4×	`distribute-lft-out--_binary64`
3×	`add-exp-log_binary64` `add-cbrt-cube_binary64` `associate-/l*_binary64`
2×	`associate-/r/_binary64`
1×	`add-log-exp_binary64` `pow1_binary64` `flip3--_binary64` `cbrt-undiv_binary64` `clear-num_binary64` `frac-2neg_binary64` `div-inv_binary64` `div-exp_binary64` `flip--_binary64`

Counts

1 → 41

Calls

1 calls:

6.0ms

(/.f64 x (-.f64 1 x))

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(/.f64 x (-.f64 1 x))

simplify53.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 0 (47.0ms)

Iter	Nodes	Cost
0	5112	408

prune19.0ms

Filtered

31 candidates to 44 candidates (-41.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	43	1	44
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	43	2	45

Merged error: 0b

Counts

45 → 2

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b	(/.f64 (-.f64 1 x) x)
0.1b	(/.f64 1 (/.f64 (-.f64 1 x) x))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

156×	`times-frac_binary64`
124×	`*-un-lft-identity_binary64` `add-sqr-sqrt_binary64`
76×	`add-cube-cbrt_binary64`
32×	`difference-of-squares_binary64`
25×	`associate-/r*_binary64`
16×	`distribute-lft-out--_binary64`
15×	`add-exp-log_binary64`
9×	`add-cbrt-cube_binary64` `associate-/l*_binary64`
8×	`div-exp_binary64`
6×	`div-inv_binary64`
4×	`cbrt-undiv_binary64`
3×	`pow1_binary64`
2×	`associate-/l/_binary64` `add-log-exp_binary64` `1-exp_binary64` `clear-num_binary64` `frac-2neg_binary64` `rec-exp_binary64`
1×	`flip3--_binary64` `associate-/r/_binary64` `div-sub_binary64` `inv-pow_binary64` `flip--_binary64` `pow-flip_binary64`

Counts

2 → 154

Calls

2 calls:

6.0ms	(/.f64 (-.f64 1 x) x)
9.0ms	(/.f64 1 (/.f64 (-.f64 1 x) x))

series9.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(/.f64 (-.f64 1 x) x)
3.0ms	(/.f64 1 (/.f64 (-.f64 1 x) x))

simplify60.0ms

Algorithm

egg-herbie

Counts

160 → 160

Iterations

Useful iterations: 0 (45.0ms)

Iter	Nodes	Cost
0	6024	1751

prune54.0ms

Filtered

90 candidates to 160 candidates (-77.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	160	0	160
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	160	2	162

Merged error: 0b

Counts

162 → 2

regimes28.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	14	5
1	14	5

end0.0ms

sample227.0ms

Algorithm

intervals

Results

138.0ms

8000×

body

valid

Details

analyze2.0ms

sample9.0ms

simplify6.0ms

prune7.0ms

localize3.0ms

rewrite8.0ms

series3.0ms

simplify53.0ms

prune19.0ms

localize4.0ms

rewrite27.0ms

series9.0ms

simplify60.0ms

prune54.0ms

regimes28.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample227.0ms

Profiling