Details

analyze76.0ms

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
25%	74.9%	0.1%	5
37.5%	62.4%	0.1%	6
56.2%	43.7%	0.1%	7
65.6%	34.3%	0.1%	8
76.5%	23.4%	0.1%	9
82%	18%	0.1%	10
87.8%	12.1%	0.1%	11
90.7%	9.2%	0.1%	12
93.8%	6.1%	0.1%	13
95.3%	4.6%	0.1%	14

sample10.0ms

Algorithm

intervals

Results

4.0ms	256×	body	128	valid
0.0ms	2×	body	128	invalid

simplify13.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (7.0ms)

Iter	Nodes	Cost
0	156	7
1	156	7

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 500 (-.f64 x y))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt_binary64`
5×	`-un-lft-identity_binary64` `associate-r*_binary64`
3×	`pow1_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `associate-l_binary64`
2×	`sub-neg_binary64` `associate-*r/_binary64`
1×	`pow-prod-down_binary64` `add-log-exp_binary64` `flip3--_binary64` `cbrt-unprod_binary64` `distribute-lft-in_binary64` `distribute-rgt-in_binary64` `unswap-sqr_binary64` `prod-exp_binary64` `difference-of-squares_binary64` `distribute-lft-out--_binary64` `flip--_binary64` `*-commutative_binary64`

Counts

1 → 24

Calls

1 calls:

7.0ms

(*.f64 500 (-.f64 x y))

series49.0ms

Counts

1 → 3

Calls

1 calls:

49.0ms

(*.f64 500 (-.f64 x y))

simplify54.0ms

Algorithm

egg-herbie

Counts

27 → 27

Iterations

Useful iterations: 0 (46.0ms)

Iter	Nodes	Cost
0	5031	250

prune15.0ms

Filtered

17 candidates to 27 candidates (-58.8%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	25	2	27
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	25	3	28

Merged error: 0b

Counts

28 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(+.f64 (.f64 500 x) (.f64 y -500))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp_binary64`
1×	`flip3-+_binary64` `*-un-lft-identity_binary64` `pow1_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64` `+-commutative_binary64` `flip-+_binary64` `sum-log_binary64`

Counts

1 → 11

Calls

1 calls:

4.0ms

(+.f64 (*.f64 500 x) (*.f64 y -500))

series46.0ms

Counts

1 → 3

Calls

1 calls:

46.0ms

(+.f64 (*.f64 500 x) (*.f64 y -500))

simplify58.0ms

Algorithm

egg-herbie

Counts

14 → 14

Iterations

Useful iterations: 0 (51.0ms)

Iter	Nodes	Cost
0	4927	157
1	4927	157

prune11.0ms

Filtered

10 candidates to 14 candidates (-40.0%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	14	0	14
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	14	3	17

Merged error: 0b

Counts

17 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.2b	(.f64 500 (-.f64 (.f64 x x) (*.f64 y y)))
2.4b	(-.f64 (.f64 x x) (.f64 y y))
27.8b	(/.f64 (.f64 500 (-.f64 (.f64 x x) (*.f64 y y))) (+.f64 x y))

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

11×	`*-un-lft-identity_binary64`
10×	`add-exp-log_binary64` `add-cbrt-cube_binary64`
9×	`add-sqr-sqrt_binary64`
7×	`add-cube-cbrt_binary64`
5×	`add-log-exp_binary64` `pow1_binary64`
4×	`associate-/r_binary64` `associate-r_binary64` `associate-r/_binary64` `times-frac_binary64`
3×	`sub-neg_binary64` `flip3--_binary64` `associate-l_binary64` `flip--_binary64`
2×	`associate-/l/_binary64` `cbrt-unprod_binary64` `distribute-lft-out_binary64` `cbrt-undiv_binary64` `associate-/r/_binary64` `prod-exp_binary64` `difference-of-squares_binary64` `div-exp_binary64`
1×	`pow-prod-down_binary64` `flip3-+_binary64` `diff-log_binary64` `distribute-lft-in_binary64` `distribute-rgt-in_binary64` `unswap-sqr_binary64` `clear-num_binary64` `frac-2neg_binary64` `associate-/l_binary64` `div-inv_binary64` `flip-+_binary64` `-commutative_binary64`

Counts

3 → 62

Calls

3 calls:

7.0ms	(.f64 500 (-.f64 (.f64 x x) (*.f64 y y)))
4.0ms	(-.f64 (.f64 x x) (.f64 y y))
10.0ms	(/.f64 (.f64 500 (-.f64 (.f64 x x) (*.f64 y y))) (+.f64 x y))

series206.0ms

Counts

3 → 9

Calls

3 calls:

66.0ms	(.f64 500 (-.f64 (.f64 x x) (*.f64 y y)))
48.0ms	(-.f64 (.f64 x x) (.f64 y y))
92.0ms	(/.f64 (.f64 500 (-.f64 (.f64 x x) (*.f64 y y))) (+.f64 x y))

simplify72.0ms

Algorithm

egg-herbie

Counts

71 → 71

Iterations

Useful iterations: 0 (57.0ms)

Iter	Nodes	Cost
0	4944	997
1	4944	997

prune39.0ms

Filtered

47 candidates to 71 candidates (-51.1%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	71	0	71
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	71	3	74

Merged error: 0b

Counts

74 → 3

regimes39.0ms

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	17	7
1	17	7

end0.0ms

sample275.0ms

Algorithm

intervals

Results

144.0ms	7970×	body	128	valid
2.0ms	89×	body	128	invalid
1.0ms	10×	body	2048	valid
1.0ms	10×	body	1024	valid
0.0ms	8×	body	512	valid
0.0ms	2×	body	256	valid

Details

analyze76.0ms

sample10.0ms

simplify13.0ms

prune1.0ms

localize4.0ms

rewrite8.0ms

series49.0ms

simplify54.0ms

prune15.0ms

localize5.0ms

rewrite5.0ms

series46.0ms

simplify58.0ms

prune11.0ms

localize8.0ms

rewrite26.0ms

series206.0ms

simplify72.0ms

prune39.0ms

regimes39.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample275.0ms

Profiling