Details

analyze409.0ms (33.9%)

Algorithm

1×

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
0%	99.9%	0.1%	5
6.2%	93.6%	0.1%	6
15.6%	84.3%	0.1%	7
25%	74.9%	0.1%	8
37.4%	62.4%	0.1%	9
46.8%	53%	0.1%	10
55%	44.9%	0.1%	11
64.2%	35.7%	0.1%	12
70.3%	29.5%	0.1%	13
75.4%	24.4%	0.1%	14

Compiler

Compiled 15 to 9 computations (40% saved)

sample41.0ms (3.4%)

Algorithm

1×

intervals

Results

8.0ms	240×	body	128	valid
1.0ms	7×	body	512	valid
0.0ms	4×	body	1024	valid
0.0ms	5×	body	256	valid

Compiler

Compiled 32 to 20 computations (37.5% saved)

simplify10.0ms (0.9%)

Algorithm

1×	egg-herbie

Rules

141×	`associate-+l+_binary64`
75×	`associate-+r+_binary64`
54×	`fma-def_binary64`
17×	`+-commutative_binary64`
4×	`*-commutative_binary64`

Counts

1 → 2

Iterations

Useful iterations: 4 (0.0ms)

Iter	Nodes	Cost
0	9	16
1	21	13
2	58	11
3	128	11
4	173	9
5	199	9
6	205	9
7	201	9

prune3.0ms (0.2%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Error

Counts

3 → 1

Alt Table

Status	Error	Program
▶	0b	(fma.f64 x 3 (fma.f64 y 2 z))

Compiler

Compiled 41 to 26 computations (36.6% saved)

localize5.0ms (0.4%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.0b	(fma.f64 x 3 (fma.f64 y 2 z))

series7.0ms (0.6%)

Counts

1 → 36

Calls

1 calls:

7.0ms

(fma.f64 x 3 (fma.f64 y 2 z))

rewrite1.0ms (0.1%)

Algorithm

1×	rewrite-expression-head

Rules

1×	`*-un-lft-identity_binary64`
1×	`add-sqr-sqrt_binary64`
1×	`add-cube-cbrt_binary64`
1×	`add-cbrt-cube_binary64`
1×	`add-exp-log_binary64`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma.f64 x 3 (fma.f64 y 2 z))

simplify89.0ms (7.4%)

Algorithm

1×	egg-herbie

Rules

862×	`fma-def_binary64`
577×	`associate-*l/_binary64`
508×	`associate-+l+_binary64`
504×	`associate-+r+_binary64`
442×	`associate-l_binary64`

Counts

46 → 30

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	24	471
1	35	396
2	60	396
3	199	396
4	920	396
5	3461	396
6	3577	396
7	3733	396
8	3972	396
9	4167	396
10	5448	396

prune17.0ms (1.4%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	30	0	30
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	30	1	31

Error

Counts

31 → 1

Alt Table

Status	Error	Program
✓	0b	(fma.f64 x 3 (fma.f64 y 2 z))

Compiler

Compiled 296 to 192 computations (35.1% saved)

regimes47.0ms (3.9%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Counts

11 → 1

Compiler

Compiled 392 to 278 computations (29.1% saved)

simplify2.0ms (0.2%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	9
1	8	9

end0.0ms (0%)

Compiler: Compiled 10 to 7 computations (30% saved)

sample575.0ms (47.7%)

Algorithm

1×

intervals

Results

252.0ms	7463×	body	128	valid
23.0ms	193×	body	1024	valid
16.0ms	171×	body	512	valid
11.0ms	68×	body	2048	valid
7.0ms	105×	body	256	valid
0.0ms	9×	body	128	invalid

Compiler

Compiled 38 to 26 computations (31.6% saved)

Details

analyze409.0ms (33.9%)

sample41.0ms (3.4%)

simplify10.0ms (0.9%)

prune3.0ms (0.2%)

localize5.0ms (0.4%)

series7.0ms (0.6%)

rewrite1.0ms (0.1%)

simplify89.0ms (7.4%)

prune17.0ms (1.4%)

regimes47.0ms (3.9%)

simplify2.0ms (0.2%)

end0.0ms (0%)

sample575.0ms (47.7%)

Profiling