Details

analyze110.0ms (10.8%)

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
25%	74.9%	0.1%	5
37.5%	62.4%	0.1%	6
50%	46.8%	3.2%	7
59.3%	34.3%	6.3%	8
67.1%	24.2%	8.7%	9
72.6%	18%	9.5%	10
76.9%	12.3%	10.8%	11
79.8%	9.2%	11%	12
82%	6.2%	11.8%	13
83.6%	4.6%	11.8%	14

Compiler

Compiled 10 to 7 computations (30% saved)

sample800.0ms (78.5%)

Results

691.0ms	8253×	body	128	valid
12.0ms	84×	body	128	invalid
0.0ms	2×	body	1024	valid
0.0ms	1×	body	512	valid

Compiler

Compiled 29 to 20 computations (31% saved)

simplify23.0ms (2.3%)

Algorithm

1×	egg-herbie

Rules

411×	`fma-def_binary64`
260×	`fma-neg_binary64`
73×	`cancel-sign-sub-inv_binary64`
46×	`distribute-rgt-in_binary64`
38×	`associate--r+_binary64`

Counts

1 → 2

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	7	10
1	14	10
2	27	8
3	48	8
4	106	8
5	181	8
6	341	8
7	513	8
8	541	8
9	548	8
10	557	8
11	518	8

prune4.0ms (0.4%)

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	(-.f64 (fma.f64 x y y) x)

Compiler

Compiled 31 to 16 computations (48.4% saved)

localize4.0ms (0.4%)

prune1.0ms (0.1%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Kept	Total
New	0	0
Fresh	0	0
Picked	1	1
Done	0	0
Total	1	1

Error

Counts

1 → 1

Alt Table

Status	Error	Program
✓	0b	(-.f64 (fma.f64 x y y) x)

Compiler

Compiled 8 to 4 computations (50% saved)

regimes12.0ms (1.2%)

Accuracy

Total 0.0b remaining (40.5%)

Threshold costs 0.0b (40.5%)

Counts

2 → 1

Compiler

Compiled 81 to 50 computations (38.3% saved)

simplify3.0ms (0.3%)

Algorithm

1×	egg-herbie

Rules

3×	`+-commutative_binary64`
2×	`*-commutative_binary64`
2×	`sub-neg_binary64`
1×	`neg-sub0_binary64`
1×	`neg-mul-1_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	10
1	13	10
2	17	10
3	19	10
4	20	10
5	19	10

end63.0ms (6.2%)

Compiler: Compiled 26 to 16 computations (38.5% saved)

Details

analyze110.0ms (10.8%)

sample800.0ms (78.5%)

simplify23.0ms (2.3%)

prune4.0ms (0.4%)

localize4.0ms (0.4%)

prune1.0ms (0.1%)

regimes12.0ms (1.2%)

simplify3.0ms (0.3%)

end63.0ms (6.2%)

Profiling