Details

analyze55.0ms (5.7%)

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
36.4%	25%	43.7%	0.1%	31.2%	0%	0%	7
50%	31.2%	31.2%	0.1%	37.5%	0%	0%	8
62.5%	39%	23.4%	0.1%	37.5%	0%	0%	9
72.4%	42.9%	16.4%	0.1%	40.6%	0%	0%	10
79.6%	47.2%	12.1%	0.1%	40.6%	0%	0%	11
85.5%	49.4%	8.4%	0.1%	42.1%	0%	0%	12

Compiler

Compiled 14 to 9 computations (35.7% saved)

sample835.0ms (86.5%)

Results

806.0ms	8256×	body	256	valid
19.0ms	217×	body	256	infinite

Bogosity

preprocess5.0ms (0.6%)

Algorithm

2×	egg-herbie

Rules

52×	`fma-def`
26×	`+-commutative`
8×	`*-commutative`
8×	`associate-+l+`
6×	`associate-+r+`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	50
1	30	42
2	59	42
3	71	42
0	2	2

Stop Event

1×	saturated
1×	saturated

Calls

Call 1

Inputs
0
1

Outputs
0
1

Call 2

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

Outputs
(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))
(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))
(fma.f64 x (+.f64 x 2) (*.f64 y y))
(+.f64 (+.f64 (.f64 y 2) (.f64 y y)) (*.f64 x x))
(+.f64 (.f64 x x) (.f64 y (+.f64 2 y)))
(fma.f64 y (+.f64 2 y) (*.f64 x x))

Compiler

Compiled 15 to 10 computations (33.3% saved)

simplify12.0ms (1.2%)

Algorithm

1×	egg-herbie

Rules

28×	`fma-def`
14×	`+-commutative`
4×	`*-commutative`
4×	`associate-+l+`
2×	`associate-+r+`

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	10	25
1	19	21
2	34	21
3	41	21

Stop Event

1×

saturated

Counts

1 → 3

Calls

Call 1

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

Outputs
(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))
(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))
(fma.f64 x (+.f64 x 2) (*.f64 y y))

eval2.0ms (0.2%)

Compiler: Compiled 30 to 15 computations (50% saved)

prune1.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Error

Counts

4 → 1

Alt Table

Click to see full alt table

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

Compiler

Compiled 11 to 7 computations (36.4% saved)

localize9.0ms (0.9%)

Compiler: Compiled 25 to 13 computations (48% 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
✓	0%	(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))

Compiler

Compiled 11 to 7 computations (36.4% saved)

regimes16.0ms (1.7%)

Accuracy

Total 0b remaining (0%)

Threshold costs 0b (0%)

Counts

2 → 1

Calls

Call 1

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

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

Calls

5 calls:

6.0ms	y
3.0ms	(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))
3.0ms	(+.f64 (.f64 x 2) (.f64 x x))
2.0ms	x
2.0ms	(*.f64 y y)

Results

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

Compiler

Compiled 55 to 33 computations (40% saved)

simplify4.0ms (0.4%)

Algorithm

1×	egg-herbie

Rules

4×	`+-commutative`
2×	`*-commutative`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	25
1	12	25

Stop Event

1×	done
1×	saturated

Calls

Call 1

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

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

Compiler

Compiled 11 to 7 computations (36.4% saved)

soundness13.0ms (1.3%)

Algorithm

1×	egg-herbie

Rules

28×	`fma-def`
14×	`+-commutative`
4×	`*-commutative`
4×	`associate-+l+`
2×	`associate-+r+`

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	10	25
1	19	21
2	34	21
3	41	21

Stop Event

1×

saturated

Compiler

Compiled 22 to 12 computations (45.5% saved)

end12.0ms (1.3%)

Compiler: Compiled 11 to 7 computations (36.4% saved)

Details

analyze55.0ms (5.7%)

sample835.0ms (86.5%)

preprocess5.0ms (0.6%)

simplify12.0ms (1.2%)

eval2.0ms (0.2%)

prune1.0ms (0.1%)

localize9.0ms (0.9%)

eval0.0ms (0%)

prune1.0ms (0.1%)

regimes16.0ms (1.7%)

simplify4.0ms (0.4%)

soundness13.0ms (1.3%)

end12.0ms (1.3%)

Profiling