Details

analyze104.0ms

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
25%	74.9%	0.1%	6
56.2%	43.7%	0.1%	7
56.2%	43.7%	0.1%	8
76.5%	23.4%	0.1%	9
76.5%	23.4%	0.1%	10
87.8%	12.1%	0.1%	11
87.8%	12.1%	0.1%	12
93.8%	6.1%	0.1%	13
93.8%	6.1%	0.1%	14

sample19.0ms

Algorithm

intervals

Results

7.0ms

256×

body

valid

simplify98.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (90.0ms)

Iter	Nodes	Cost
0	4891	10
1	4891	10

prune20.0ms

Filtered

1 candidates to 1 candidates (0.0%)

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 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

7×	`*-un-lft-identity_binary64_5710`
3×	`add-log-exp_binary64_5675`
2×	`distribute-lft-out_binary64_5754` `times-frac_binary64_5705`
1×	`add-exp-log_binary64_5674` `add-sqr-sqrt_binary64_5695` `add-cbrt-cube_binary64_5682` `sum-log_binary64_5625` `frac-add_binary64_5700` `flip3-+_binary64_5708` `add-cube-cbrt_binary64_5681` `pow1_binary64_5656` `flip-+_binary64_5735` `+-commutative_binary64_5777`

Counts

1 → 14

Calls

1 calls:

18.0ms

(+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))

series29.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

(+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))

simplify87.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 0 (70.0ms)

Iter	Nodes	Cost
0	5171	239

prune61.0ms

Filtered

12 candidates to 17 candidates (-41.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	17	0	17
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	17	2	19

Merged error: 0.0b

Counts

19 → 2

localize9.0ms

Local error

Found 1 expressions with local error:

12.1b

(/.f64 (-.f64 x y) (*.f64 (*.f64 x 2) y))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-exp-log_binary64_5674` `add-cbrt-cube_binary64_5682`
7×	`add-sqr-sqrt_binary64_5695` `*-un-lft-identity_binary64_5710`
5×	`times-frac_binary64_5705` `associate-/l*_binary64_5774`
3×	`cbrt-unprod_binary64_5679` `div-exp_binary64_5663` `prod-exp_binary64_5661` `cbrt-undiv_binary64_5680` `add-cube-cbrt_binary64_5681`
2×	`difference-of-squares_binary64_5739` `distribute-lft-out--_binary64_5755` `associate-/l/_binary64_5776`
1×	`clear-num_binary64_5713` `div-sub_binary64_5704` `frac-2neg_binary64_5703` `flip--_binary64_5736` `associate-/r*_binary64_5773` `flip3--_binary64_5709` `pow1_binary64_5656` `div-inv_binary64_5711` `add-log-exp_binary64_5675`

Counts

1 → 30

Calls

1 calls:

8.0ms

(/.f64 (-.f64 x y) (*.f64 (*.f64 x 2) y))

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(/.f64 (-.f64 x y) (*.f64 (*.f64 x 2) y))

simplify56.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 0 (42.0ms)

Iter	Nodes	Cost
0	5955	458

prune83.0ms

Filtered

21 candidates to 33 candidates (-57.1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	32	1	33
Fresh	0	0	0
Picked	1	0	1
Done	0	1	1
Total	33	2	35

Merged error: 0b

Counts

35 → 2

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b	(/.f64 (-.f64 x y) (*.f64 x 2))
10.0b	(/.f64 (/.f64 (-.f64 x y) (*.f64 x 2)) y)

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

52×	`times-frac_binary64_5705`
34×	`add-sqr-sqrt_binary64_5695` `*-un-lft-identity_binary64_5710`
22×	`add-cube-cbrt_binary64_5681`
16×	`add-exp-log_binary64_5674` `add-cbrt-cube_binary64_5682`
14×	`associate-/l*_binary64_5774`
7×	`div-exp_binary64_5663` `cbrt-undiv_binary64_5680`
6×	`difference-of-squares_binary64_5739` `distribute-lft-out--_binary64_5755` `div-inv_binary64_5711`
4×	`associate-/r*_binary64_5773`
3×	`div-sub_binary64_5704` `associate-/l/_binary64_5776`
2×	`cbrt-unprod_binary64_5679` `clear-num_binary64_5713` `frac-2neg_binary64_5703` `prod-exp_binary64_5661` `pow1_binary64_5656` `add-log-exp_binary64_5675`
1×	`flip--_binary64_5736` `flip3--_binary64_5709`

Counts

2 → 85

Calls

2 calls:

6.0ms	(/.f64 (-.f64 x y) (*.f64 x 2))
9.0ms	(/.f64 (/.f64 (-.f64 x y) (*.f64 x 2)) y)

series63.0ms

Counts

2 → 6

Calls

2 calls:

24.0ms	(/.f64 (-.f64 x y) (*.f64 x 2))
39.0ms	(/.f64 (/.f64 (-.f64 x y) (*.f64 x 2)) y)

simplify87.0ms

Algorithm

egg-herbie

Counts

91 → 91

Iterations

Useful iterations: 0 (63.0ms)

Iter	Nodes	Cost
0	5060	1601

prune248.0ms

Filtered

67 candidates to 91 candidates (-35.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	91	0	91
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	91	2	93

Merged error: 0b

Counts

93 → 2

regimes112.0ms

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	9	10
1	9	10

end0.0ms

sample574.0ms

Algorithm

intervals

Results

414.0ms

8000×

body

valid

Details

analyze104.0ms

sample19.0ms

simplify98.0ms

prune20.0ms

localize7.0ms

rewrite19.0ms

series29.0ms

simplify87.0ms

prune61.0ms

localize9.0ms

rewrite9.0ms

series38.0ms

simplify56.0ms

prune83.0ms

localize18.0ms

rewrite19.0ms

series63.0ms

simplify87.0ms

prune248.0ms

regimes112.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample574.0ms

Profiling