Details

analyze54.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
0%	99.9%	0.1%	4
37.5%	62.4%	0.1%	5
43.7%	56.2%	0.1%	6
71.8%	28.1%	0.1%	7
73.4%	25%	1.7%	8
80.4%	16.4%	3.2%	9
80.8%	14%	5.2%	10
84.1%	8.8%	7.1%	11
84.2%	7.4%	8.4%	12
85.8%	4.5%	9.7%	13
85.8%	3.8%	10.4%	14

sample14.0ms

Algorithm

intervals

Results

9.0ms	256×	body	80	valid
0.0ms	4×	body	80	invalid

simplify14.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (6.0ms)

Iter	Nodes	Cost
0	72	11
1	72	11

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

9×	`*-un-lft-identity_binary64` `add-cube-cbrt_binary64` `add-sqr-sqrt_binary64` `times-frac_binary64`
3×	`associate-/r_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `associate-/l_binary64`
1×	`add-log-exp_binary64` `pow1_binary64` `cbrt-undiv_binary64` `clear-num_binary64` `frac-2neg_binary64` `div-inv_binary64` `div-exp_binary64`

Counts

1 → 27

Calls

1 calls:

3.0ms

(/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))

series26.0ms

Counts

1 → 3

Calls

1 calls:

26.0ms

(/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))

simplify132.0ms

Algorithm

egg-herbie

Counts

30 → 30

Iterations

Useful iterations: 0 (119.0ms)

Iter	Nodes	Cost
0	5021	540

prune22.0ms

Filtered

22 candidates to 30 candidates (-36.4%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	28	2	30
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	28	3	31

Merged error: 0b

Counts

31 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

84×	`times-frac_binary64`
52×	`*-un-lft-identity_binary64` `add-cube-cbrt_binary64` `add-sqr-sqrt_binary64`
16×	`associate-/r*_binary64`
15×	`add-exp-log_binary64`
9×	`add-cbrt-cube_binary64`
8×	`div-exp_binary64`
6×	`associate-/l*_binary64` `div-inv_binary64`
4×	`cbrt-undiv_binary64`
3×	`pow1_binary64`
2×	`add-log-exp_binary64` `1-exp_binary64` `clear-num_binary64` `frac-2neg_binary64` `rec-exp_binary64`
1×	`associate-/r/_binary64` `inv-pow_binary64` `pow-flip_binary64`

Counts

2 → 103

Calls

2 calls:

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

series59.0ms

Counts

2 → 6

Calls

2 calls:

31.0ms	(/.f64 (fabs.f64 y) (fabs.f64 (-.f64 x y)))
27.0ms	(/.f64 1 (/.f64 (fabs.f64 y) (fabs.f64 (-.f64 x y))))

simplify127.0ms

Algorithm

egg-herbie

Counts

109 → 109

Iterations

Useful iterations: 0 (97.0ms)

Iter	Nodes	Cost
0	4961	2346
1	4961	2346

prune49.0ms

Filtered

67 candidates to 109 candidates (-62.7%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	109	0	109
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	109	3	112

Merged error: 0b

Counts

112 → 3

localize15.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt.f64 (fabs.f64 y))
0.5b	(cbrt.f64 (fabs.f64 (-.f64 x y)))
0.5b	(cbrt.f64 (fabs.f64 (-.f64 x y)))
0.5b	(cbrt.f64 (fabs.f64 (-.f64 x y)))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod_binary64`
8×	`*-un-lft-identity_binary64` `add-cube-cbrt_binary64` `add-sqr-sqrt_binary64`
4×	`add-log-exp_binary64` `pow1_binary64` `pow1/3_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64`

Counts

4 → 44

Calls

4 calls:

1.0ms	(cbrt.f64 (fabs.f64 y))
1.0ms	(cbrt.f64 (fabs.f64 (-.f64 x y)))
1.0ms	(cbrt.f64 (fabs.f64 (-.f64 x y)))
1.0ms	(cbrt.f64 (fabs.f64 (-.f64 x y)))

series264.0ms

Counts

4 → 12

Calls

4 calls:

90.0ms	(cbrt.f64 (fabs.f64 y))
59.0ms	(cbrt.f64 (fabs.f64 (-.f64 x y)))
58.0ms	(cbrt.f64 (fabs.f64 (-.f64 x y)))
57.0ms	(cbrt.f64 (fabs.f64 (-.f64 x y)))

simplify94.0ms

Algorithm

egg-herbie

Counts

56 → 56

Iterations

Useful iterations: 0 (79.0ms)

Iter	Nodes	Cost
0	4862	568
1	4862	568

prune41.0ms

Filtered

40 candidates to 56 candidates (-40.0%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	56	0	56
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	56	3	59

Merged error: 0b

Counts

59 → 3

regimes27.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	17	11
1	17	11

end0.0ms

sample322.0ms

Algorithm

intervals

Results

185.0ms	8000×	body	80	valid
5.0ms	214×	body	80	invalid

Details

analyze54.0ms

sample14.0ms

simplify14.0ms

prune1.0ms

localize5.0ms

rewrite4.0ms

series26.0ms

simplify132.0ms

prune22.0ms

localize6.0ms

rewrite13.0ms

series59.0ms

simplify127.0ms

prune49.0ms

localize15.0ms

rewrite5.0ms

series264.0ms

simplify94.0ms

prune41.0ms

regimes27.0ms

bsearch0.0ms

simplify3.0ms

end0.0ms

sample322.0ms

Profiling