Details

analyze1.4s (42.9%)

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
0%	99.9%	0.1%	7
0%	99.9%	0.1%	8
0%	98.3%	1.7%	9
0%	96.3%	3.7%	10
0%	95.6%	4.4%	11
0%	94.3%	5.7%	12
0%	93%	7%	13
0%	92.7%	7.3%	14

Compiler

Compiled 13 to 9 computations (30.8% saved)

sample1.8s (54.2%)

Results

1.0s	8256×	body	128	valid
594.0ms	1041×	body	8192	exit
41.0ms	342×	body	128	invalid

Compiler

Compiled 25 to 17 computations (32% saved)

simplify29.0ms (0.9%)

Algorithm

1×	egg-herbie

Rules

299×	`fma-neg_binary64`
252×	`fma-def_binary64`
95×	`cancel-sign-sub-inv_binary64`
42×	`distribute-rgt-neg-in_binary64`
41×	`sub-neg_binary64`

Counts

1 → 2

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	9	11
1	18	11
2	28	11
3	37	10
4	53	10
5	77	10
6	115	10
7	176	10
8	349	10
9	516	10
10	594	10
11	665	10
12	670	10
13	627	10

prune3.0ms (0.1%)

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 (+.f64 y z) (neg.f64 z))

Compiler

Compiled 39 to 23 computations (41% saved)

localize6.0ms (0.2%)

prune1.0ms (0%)

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	(fma.f64 x (+.f64 y z) (neg.f64 z))

Compiler

Compiled 10 to 6 computations (40% saved)

regimes20.0ms (0.6%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Counts

2 → 1

Compiler

Compiled 136 to 90 computations (33.8% saved)

simplify3.0ms (0.1%)

Algorithm

1×	egg-herbie

Rules

2×	`+-commutative_binary64`
1×	`*-commutative_binary64`
1×	`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	12	10
2	14	10
3	15	10
4	15	10

end33.0ms (1%)

Compiler: Compiled 30 to 18 computations (40% saved)

Iter	Nodes	Cost
0	9	11
1	18	11
2	28	11
3	37	10
4	53	10
5	77	10
6	115	10
7	176	10
8	349	10
9	516	10
10	594	10
11	665	10
12	670	10
13	627	10

Iter	Nodes	Cost
0	9	11
1	18	11
2	28	11
3	37	10
4	53	10
5	77	10
6	115	10
7	176	10
8	349	10
9	516	10
10	594	10
11	665	10
12	670	10
13	627	10

Details

analyze1.4s (42.9%)

sample1.8s (54.2%)

simplify29.0ms (0.9%)

prune3.0ms (0.1%)

localize6.0ms (0.2%)

prune1.0ms (0%)

regimes20.0ms (0.6%)

simplify3.0ms (0.1%)

end33.0ms (1%)

Profiling

Iter	Nodes	Cost
0	9	11
1	18	11
2	28	11
3	37	10
4	53	10
5	77	10
6	115	10
7	176	10
8	349	10
9	516	10
10	594	10
11	665	10
12	670	10
13	627	10