Details

analyze526.0ms (30.9%)

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
0%	99.9%	0.1%	6
12.5%	87.4%	0.1%	7
18.7%	81.1%	0.1%	8
28.1%	71.8%	0.1%	9
42.1%	57.7%	0.1%	10
49.1%	50.7%	0.1%	11
57.3%	42.5%	0.1%	12
66.9%	33%	0.1%	13
71.7%	28.2%	0.1%	14

Compiler

Compiled 15 to 9 computations (40% saved)

sample928.0ms (54.6%)

Results

740.0ms	7644×	body	128	valid
67.0ms	240×	body	1024	valid
39.0ms	186×	body	512	valid
27.0ms	78×	body	2048	valid
16.0ms	108×	body	256	valid
1.0ms	6×	body	128	invalid

Compiler

Compiled 44 to 26 computations (40.9% saved)

simplify9.0ms (0.6%)

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)

localize11.0ms (0.7%)

Local error

Found 1 expressions with local error:

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

series6.0ms (0.4%)

Counts

1 → 36

Calls

1 calls:

6.0ms

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

rewrite1.0ms (0%)

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))

simplify92.0ms (5.4%)

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

prune21.0ms (1.2%)

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)

regimes62.0ms (3.6%)

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 (0.1%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	9
1	8	9

end39.0ms (2.3%)

Compiler: Compiled 30 to 21 computations (30% saved)

Details

analyze526.0ms (30.9%)

sample928.0ms (54.6%)

simplify9.0ms (0.6%)

prune3.0ms (0.2%)

localize11.0ms (0.7%)

series6.0ms (0.4%)

rewrite1.0ms (0%)

simplify92.0ms (5.4%)

prune21.0ms (1.2%)

regimes62.0ms (3.6%)

simplify2.0ms (0.1%)

end39.0ms (2.3%)

Profiling