Details

analyze283.0ms (20.8%)

Algorithm

1×	search
2×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5020	20
0	2	2
1	2	2

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
12.5%	87.4%	0.1%	4
31.2%	68.7%	0.1%	5
43.7%	56.2%	0.1%	6
54.6%	42.1%	3.2%	7
63.2%	30.4%	6.3%	8
69.9%	21.5%	8.7%	9
75.3%	15.2%	9.5%	10
79%	10.1%	10.8%	11
82%	7%	11%	12
83.9%	4.4%	11.8%	13
84.7%	3.5%	11.8%	14

Compiler

Compiled 10 to 9 computations (10% saved)

sample15.0ms (1.1%)

Algorithm

1×

intervals

Results

5.0ms	197×	body	128	valid
2.0ms	19×	body	1024	valid
2.0ms	24×	body	512	valid
1.0ms	16×	body	256	valid
0.0ms	3×	body	128	invalid

Compiler

Compiled 19 to 19 computations (0% saved)

simplify198.0ms (14.5%)

Algorithm

1×	egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (192.0ms)

Iter	Nodes	Cost
0	5075	10

prune8.0ms (0.6%)

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

Error

Counts

2 → 2

Compiler

Compiled 23 to 20 computations (13% saved)

localize5.0ms (0.3%)

Local error

Found 1 expressions with local error:

0.0b	(+.f64 (-.f64 1 y) (*.f64 x y))

rewrite8.0ms (0.6%)

Algorithm

1×	rewrite-expression-head

Rules

6×	`add-log-exp_binary64_19213`
4×	`associate-+l+_binary64_19107`
3×	`cancel-sign-sub-inv_binary64_19140`
2×	`*-un-lft-identity_binary64_19174` `add-cube-cbrt_binary64_19209` `add-sqr-sqrt_binary64_19196` `sum-log_binary64_19265`
1×	`+-commutative_binary64_19104` `associate-+l-_binary64_19109` `diff-log_binary64_19266` `flip3-+_binary64_19177` `add-cbrt-cube_binary64_19210` `pow1_binary64_19235` `add-exp-log_binary64_19212` `flip-+_binary64_19148` `sub-neg_binary64_19167`

Counts

1 → 17

Calls

1 calls:

7.0ms

(+.f64 (-.f64 1 y) (*.f64 x y))

series16.0ms (1.2%)

Counts

1 → 3

Calls

1 calls:

16.0ms

(+.f64 (-.f64 1 y) (*.f64 x y))

simplify75.0ms (5.5%)

Algorithm

1×	egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 0 (67.0ms)

Iter	Nodes	Cost
0	4947	264
1	4947	264

prune14.0ms (1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	20	0	20
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	20	2	22

Error

Counts

22 → 2

Compiler

Compiled 233 to 125 computations (46.4% saved)

localize6.0ms (0.4%)

Local error

Found 2 expressions with local error:

0.0b	(*.f64 (-.f64 1 x) (-.f64 1 y))
2.3b	(+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y)))

rewrite21.0ms (1.5%)

Algorithm

1×	rewrite-expression-head

Rules

16×	`add-sqr-sqrt_binary64_19196`
14×	`*-un-lft-identity_binary64_19174`
12×	`cancel-sign-sub-inv_binary64_19140`
8×	`distribute-lft-in_binary64_19123` `associate-+r+_binary64_19106` `add-cube-cbrt_binary64_19209` `distribute-rgt-in_binary64_19124`
6×	`flip--_binary64_19149` `flip3--_binary64_19178` `associate-r_binary64_19114` `associate-l_binary64_19115`
4×	`add-log-exp_binary64_19213` `frac-times_binary64_19184` `add-cbrt-cube_binary64_19210` `pow1_binary64_19235` `add-exp-log_binary64_19212` `difference-of-squares_binary64_19143` `sub-neg_binary64_19167`
2×	`associate-r/_binary64_19116` `associate-l/_binary64_19117` `distribute-lft-out--_binary64_19126`
1×	`prod-exp_binary64_19223` `+-commutative_binary64_19104` `*-commutative_binary64_19105` `cbrt-unprod_binary64_19207` `pow-prod-down_binary64_19245` `flip3-+_binary64_19177` `flip-+_binary64_19148` `unswap-sqr_binary64_19142` `sum-log_binary64_19265`

Counts

2 → 59

Calls

2 calls:

11.0ms	(*.f64 (-.f64 1 x) (-.f64 1 y))
5.0ms	(+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y)))

series34.0ms (2.5%)

Counts

2 → 6

Calls

2 calls:

21.0ms	(+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y)))
13.0ms	(*.f64 (-.f64 1 x) (-.f64 1 y))

simplify70.0ms (5.1%)

Algorithm

1×	egg-herbie

Counts

65 → 65

Iterations

Useful iterations: 0 (56.0ms)

Iter	Nodes	Cost
0	4935	826
1	4935	826

prune49.0ms (3.6%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	65	0	65
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	65	2	67

Error

Counts

67 → 2

Compiler

Compiled 912 to 564 computations (38.2% saved)

regimes37.0ms (2.7%)

Accuracy

Total 0.0b remaining (80.8%)

Threshold costs 0.0b (80.8%)

Compiler

Compiled 124 to 120 computations (3.2% saved)

bsearch0.0ms (0%)

simplify4.0ms (0.3%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	96	10
1	96	10

end0.0ms (0%)

sample522.0ms (38.3%)

Algorithm

1×

intervals

Results

154.0ms	6053×	body	128	valid
58.0ms	678×	body	1024	valid
52.0ms	759×	body	512	valid
22.0ms	497×	body	256	valid
2.0ms	94×	body	128	invalid
1.0ms	13×	body	2048	valid

Compiler

Compiled 48 to 46 computations (4.2% saved)

Details

analyze283.0ms (20.8%)

sample15.0ms (1.1%)

simplify198.0ms (14.5%)

prune8.0ms (0.6%)

localize5.0ms (0.3%)

rewrite8.0ms (0.6%)

series16.0ms (1.2%)

simplify75.0ms (5.5%)

prune14.0ms (1%)

localize6.0ms (0.4%)

rewrite21.0ms (1.5%)

series34.0ms (2.5%)

simplify70.0ms (5.1%)

prune49.0ms (3.6%)

regimes37.0ms (2.7%)

bsearch0.0ms (0%)

simplify4.0ms (0.3%)

end0.0ms (0%)

sample522.0ms (38.3%)

Profiling