Details

analyze162.0ms (16.2%)

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.9%	0.1%	0%	0%	0%	0
0%	0%	99.9%	0.1%	0%	0%	0%	1
0%	0%	99.9%	0.1%	0%	0%	0%	2
0%	0%	99.9%	0.1%	0%	0%	0%	3
0%	0%	99.9%	0.1%	0%	0%	0%	4
0%	0%	99.9%	0.1%	0%	0%	0%	5
0%	0%	99.9%	0.1%	0%	0%	0%	6
12.5%	12.5%	87.4%	0.1%	0%	0%	0%	7
18.8%	18.7%	81.1%	0.1%	0%	0%	0%	8
28.1%	28.1%	71.8%	0.1%	0%	0%	0%	9
39.7%	37.4%	56.9%	0.1%	5.5%	0%	0%	10
46.5%	43.7%	50.3%	0.1%	5.9%	0%	0%	11
55.2%	51.9%	42.1%	0.1%	5.9%	0%	0%	12

Compiler

Compiled 9 to 6 computations (33.3% saved)

sample773.0ms (77.3%)

Results

711.0ms	8256×	body	256	valid
50.0ms	612×	body	256	infinite

Bogosity

preprocess29.0ms (2.9%)

Algorithm

2×	egg-herbie

Rules

162×	`fma-def_binary64`
153×	`fma-neg_binary64`
48×	`cancel-sign-sub-inv_binary64`
31×	`sub-neg_binary64`
27×	`distribute-rgt-in_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	28
1	33	28
2	60	28
3	105	28
4	154	28
5	285	28
6	469	28
7	622	28
8	724	28
9	745	28
10	748	28
0	3	3
1	3	3

Stop Event

1×	unsound
1×	saturated

Calls

Call 1

Inputs
0
1
2

Outputs
0
1
2
1

Call 2

Inputs
(-.f64 x (*.f64 y z))
(-.f64 y (*.f64 x z))
(-.f64 z (*.f64 y x))
(-.f64 x (*.f64 z y))

Outputs
(-.f64 x (*.f64 y z))
(-.f64 y (*.f64 x z))
(fma.f64 x (neg.f64 z) y)
(fma.f64 z (neg.f64 x) y)
(-.f64 z (*.f64 y x))
(-.f64 z (*.f64 x y))
(-.f64 x (*.f64 z y))
(-.f64 x (*.f64 y z))

Symmetry

(sort y z)

Compiler

Compiled 11 to 8 computations (27.3% saved)

simplify13.0ms (1.3%)

Algorithm

1×	egg-herbie

Rules

100×	`fma-def_binary64`
56×	`fma-neg_binary64`
29×	`cancel-sign-sub-inv_binary64`
18×	`sub-neg_binary64`
13×	`distribute-rgt-neg-in_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	12	7
2	24	7
3	41	7
4	60	7
5	94	7
6	149	7
7	200	7
8	265	7
9	339	7
10	389	7
11	395	7

Stop Event

1×

saturated

Counts

1 → 3

Calls

Call 1

Inputs
(-.f64 x (*.f64 y z))

Outputs
(-.f64 x (*.f64 y z))
(fma.f64 z (neg.f64 y) x)
(fma.f64 y (neg.f64 z) x)

eval1.0ms (0.1%)

Compiler: Compiled 18 to 9 computations (50% saved)

prune1.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	2	1	3
Fresh	0	1	1
Picked	0	0	0
Done	0	0	0
Total	2	2	4

Error

Counts

4 → 1

Alt Table

Click to see full alt table

Status	Error	Program
▶	0b	(-.f64 x (*.f64 y z))

Compiler

Compiled 8 to 5 computations (37.5% saved)

localize5.0ms (0.5%)

Compiler: Compiled 14 to 5 computations (64.3% saved)

eval0.0ms (0%)

Compiler: Compiled 3 to 3 computations (0% saved)

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

Click to see full alt table

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

Compiler

Compiled 16 to 10 computations (37.5% saved)

simplify2.0ms (0.2%)

Algorithm

1×	egg-herbie

Rules

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

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	12	7
2	24	7
3	30	7
4	34	7
5	35	7

Stop Event

1×	done
1×	saturated

Calls

Call 1

Inputs
(-.f64 x (*.f64 y z))

Outputs
(-.f64 x (*.f64 y z))

Compiler

Compiled 8 to 5 computations (37.5% saved)

soundness0.0ms (0%)

end13.0ms (1.3%)

Remove: (sort y z)
Compiler: Compiled 24 to 15 computations (37.5% saved)

Iter	Nodes	Cost
0	12	28
1	33	28
2	60	28
3	105	28
4	154	28
5	285	28
6	469	28
7	622	28
8	724	28
9	745	28
10	748	28
0	3	3
1	3	3

Iter	Nodes	Cost
0	12	28
1	33	28
2	60	28
3	105	28
4	154	28
5	285	28
6	469	28
7	622	28
8	724	28
9	745	28
10	748	28
0	3	3
1	3	3

Details

analyze162.0ms (16.2%)

sample773.0ms (77.3%)

preprocess29.0ms (2.9%)

simplify13.0ms (1.3%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

localize5.0ms (0.5%)

eval0.0ms (0%)

prune1.0ms (0.1%)

simplify2.0ms (0.2%)

soundness0.0ms (0%)

end13.0ms (1.3%)

Profiling

Iter	Nodes	Cost
0	12	28
1	33	28
2	60	28
3	105	28
4	154	28
5	285	28
6	469	28
7	622	28
8	724	28
9	745	28
10	748	28
0	3	3
1	3	3