Details

analyze64.0ms (7.2%)

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
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)

sample752.0ms (85%)

Results

703.0ms	8256×	body	256	valid
37.0ms	428×	body	256	infinite

Bogosity

preprocess6.0ms (0.7%)

Algorithm

2×	egg-herbie

Rules

60×	`fma-def`
44×	`*-commutative`
16×	`+-commutative`
14×	`distribute-lft-in`
14×	`distribute-lft-out`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	38
1	37	38
2	75	38
3	107	38
4	113	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 2 (+.f64 (.f64 y y) (*.f64 y x)))
(.f64 2 (.f64 y (+.f64 y x)))
(.f64 2 (.f64 y (+.f64 x y)))

Compiler

Compiled 13 to 9 computations (30.8% saved)

simplify12.0ms (1.4%)

Algorithm

1×	egg-herbie

Rules

34×	`fma-def`
32×	`*-commutative`
10×	`+-commutative`
8×	`associate-r`
8×	`associate-l`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	19
1	22	19
2	43	19
3	63	19
4	68	19

Stop Event

1×

saturated

Counts

1 → 5

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))
(.f64 x (.f64 2 (+.f64 x y)))

eval1.0ms (0.1%)

Compiler: Compiled 39 to 20 computations (48.7% saved)

prune1.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	4	1	5
Fresh	1	0	1
Picked	0	0	0
Done	0	0	0
Total	5	1	6

Error

Counts

6 → 1

Alt Table

Click to see full alt table

Status	Error	Program
▶	0b	(.f64 (+.f64 x y) (.f64 2 x))

Compiler

Compiled 9 to 6 computations (33.3% saved)

localize8.0ms (0.9%)

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

eval0.0ms (0%)

Compiler: Compiled 2 to 2 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 (+.f64 x y) (.f64 2 x))

Compiler

Compiled 9 to 6 computations (33.3% saved)

regimes11.0ms (1.3%)

Accuracy

Total -0.0b remaining (-∞%)

Threshold costs -0.0b (-∞%)

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:

3.0ms	(.f64 2 (+.f64 (.f64 x x) (*.f64 x y)))
3.0ms	x
3.0ms	(+.f64 (.f64 x x) (.f64 x y))
2.0ms	y

Results

Error	Segments	Branch
0b	1	`x`
0b	1	`y`
0b	1	`(.f64 2 (+.f64 (.f64 x x) (*.f64 x y)))`
0b	1	`(+.f64 (.f64 x x) (.f64 x y))`

Compiler

Compiled 44 to 27 computations (38.6% saved)

simplify4.0ms (0.4%)

Algorithm

1×	egg-herbie

Rules

4×	`*-commutative`
2×	`+-commutative`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	19
1	11	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)

soundness14.0ms (1.6%)

Algorithm

1×	egg-herbie

Rules

34×	`fma-def`
32×	`*-commutative`
10×	`+-commutative`
8×	`associate-r`
8×	`associate-l`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	19
1	22	19
2	43	19
3	63	19
4	68	19

Stop Event

1×

saturated

Compiler

Compiled 32 to 17 computations (46.9% saved)

end12.0ms (1.3%)

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

Details

analyze64.0ms (7.2%)

sample752.0ms (85%)

preprocess6.0ms (0.7%)

simplify12.0ms (1.4%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

localize8.0ms (0.9%)

eval0.0ms (0%)

prune1.0ms (0.1%)

regimes11.0ms (1.3%)

simplify4.0ms (0.4%)

soundness14.0ms (1.6%)

end12.0ms (1.3%)

Profiling