Details

analyze104.0ms (6.7%)

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
25%	25%	74.9%	0.1%	0%	0%	0%	5
28.6%	25%	62.4%	0.1%	12.5%	0%	0%	6
42.9%	37.5%	50%	0.1%	12.5%	0%	0%	7
55.6%	46.8%	37.5%	0.1%	15.6%	0%	0%	8
63.6%	53.1%	30.4%	0.1%	16.4%	0%	0%	9
73.9%	58.5%	20.7%	0.1%	20.7%	0%	0%	10
79.3%	62%	16.2%	0.1%	21.7%	0%	0%	11
85.7%	65%	10.8%	0.1%	24.1%	0%	0%	12

Compiler

Compiled 12 to 8 computations (33.3% saved)

sample1.2s (74.6%)

Results

1.1s	8256×	body	256	valid
38.0ms	464×	body	256	infinite

Bogosity

preprocess72.0ms (4.6%)

Algorithm

2×	egg-herbie

Rules

1028×	`fma-def`
288×	`associate-r`
248×	`distribute-lft-in`
230×	`*-commutative`
216×	`associate-+r+`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	38
1	33	38
2	77	38
3	149	38
4	267	38
5	571	38
6	1201	38
7	1671	38
8	1972	38
9	2118	38
10	2120	38
11	2120	38
0	2	2

Stop Event

1×	saturated
1×	saturated

Calls

Call 1

Inputs
0
1

Outputs
0
1

Call 2

Inputs
(.f64 2 (-.f64 (.f64 x x) (*.f64 x y)))
(.f64 2 (-.f64 (.f64 y y) (*.f64 y x)))

Outputs
(.f64 2 (-.f64 (.f64 x x) (*.f64 x y)))
(.f64 2 (.f64 x (-.f64 x y)))
(.f64 x (.f64 2 (-.f64 x y)))
(.f64 2 (-.f64 (.f64 y y) (*.f64 y x)))
(.f64 2 (.f64 y (-.f64 y x)))
(.f64 (.f64 2 y) (-.f64 y x))
(.f64 (-.f64 y x) (.f64 2 y))

Compiler

Compiled 13 to 9 computations (30.8% saved)

simplify46.0ms (3%)

Algorithm

1×	egg-herbie

Rules

686×	`fma-def`
372×	`associate-r`
184×	`*-commutative`
168×	`distribute-lft-in`
160×	`associate-l`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	19
1	21	19
2	49	19
3	100	19
4	177	19
5	283	19
6	534	19
7	1043	19
8	1449	19
9	1683	19
10	1733	19

Stop Event

1×

saturated

Counts

1 → 4

Calls

Call 1

Inputs
(.f64 2 (-.f64 (.f64 x x) (*.f64 x y)))

Outputs
(.f64 2 (-.f64 (.f64 x x) (*.f64 x y)))
(.f64 2 (.f64 x (-.f64 x y)))
(.f64 (.f64 2 x) (-.f64 x y))
(.f64 (-.f64 x y) (.f64 2 x))

eval1.0ms (0%)

Compiler: Compiled 32 to 17 computations (46.9% saved)

prune1.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	3	1	4
Fresh	1	0	1
Picked	0	0	0
Done	0	0	0
Total	4	1	5

Accurracy

100.0%

Counts

5 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(.f64 (-.f64 x y) (.f64 2 x))

Compiler

Compiled 9 to 6 computations (33.3% saved)

localize6.0ms (0.4%)

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

eval0.0ms (0%)

Compiler: Compiled 2 to 2 computations (0% saved)

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

Accurracy

100.0%

Counts

1 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(.f64 (-.f64 x y) (.f64 2 x))

Compiler

Compiled 9 to 6 computations (33.3% saved)

regimes21.0ms (1.4%)

Accuracy

Total -0.0b remaining (-∞%)

Threshold costs -0b (-∞%)

Counts

2 → 1

Calls

Call 1

Inputs
(.f64 (-.f64 x y) (.f64 2 x))
(.f64 2 (-.f64 (.f64 x x) (*.f64 x y)))

Outputs
(.f64 (-.f64 x y) (.f64 2 x))

Calls

4 calls:

8.0ms	y
4.0ms	(.f64 2 (-.f64 (.f64 x x) (*.f64 x y)))
4.0ms	(-.f64 (.f64 x x) (.f64 x y))
4.0ms	x

Results

Accuracy	Segments	Branch
100.0%	1	`x`
100.0%	1	`y`
100.0%	1	`(.f64 2 (-.f64 (.f64 x x) (*.f64 x y)))`
100.0%	1	`(-.f64 (.f64 x x) (.f64 x y))`

Compiler

Compiled 44 to 27 computations (38.6% saved)

simplify4.0ms (0.3%)

Algorithm

1×	egg-herbie

Rules

6×	`*-commutative`
4×	`sub-neg`
4×	`+-commutative`
2×	`neg-mul-1`
2×	`neg-sub0`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	19
1	13	19
2	18	19
3	20	19
4	21	19

Stop Event

1×	done
1×	saturated

Calls

Call 1

Inputs
(.f64 (-.f64 x y) (.f64 2 x))

Outputs
(.f64 (-.f64 x y) (.f64 2 x))
(.f64 (-.f64 x y) (.f64 x 2))

Compiler

Compiled 9 to 6 computations (33.3% saved)

soundness122.0ms (7.9%)

Algorithm

1×	egg-herbie

Rules

686×	`fma-def`
372×	`associate-r`
184×	`*-commutative`
168×	`distribute-lft-in`
160×	`associate-l`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	19
1	21	19
2	49	19
3	100	19
4	177	19
5	283	19
6	534	19
7	1043	19
8	1449	19
9	1683	19
10	1733	19

Stop Event

1×

saturated

Compiler

Compiled 32 to 17 computations (46.9% saved)

end17.0ms (1.1%)

Compiler: Compiled 9 to 6 computations (33.3% saved)

Details

analyze104.0ms (6.7%)

sample1.2s (74.6%)

preprocess72.0ms (4.6%)

simplify46.0ms (3%)

eval1.0ms (0%)

prune1.0ms (0.1%)

localize6.0ms (0.4%)

eval0.0ms (0%)

prune1.0ms (0%)

regimes21.0ms (1.4%)

simplify4.0ms (0.3%)

soundness122.0ms (7.9%)

end17.0ms (1.1%)

Profiling