Metrics for Linear.Matrix:fromQuaternion from linear-1.19.1.3, A

analyze0.0ms (0%)

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.9%	0.1%	0%	0%	0%	0
100%	99.9%	0%	0.1%	0%	0%	0%	1

Compiler

Compiled 12 to 8 computations (33.3% saved)

sample814.0ms (75%)

Results

588.0ms	5960×	body	256	valid
215.0ms	2296×	body	256	infinite

Bogosity

preprocess85.0ms (7.8%)

Algorithm

1×	egg-herbie

Rules

2344×	`fma-def`
306×	`unsub-neg`
300×	`associate-r`
254×	`distribute-lft-in`
188×	`associate-l`

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	23	84
1	74	76
2	171	76
3	552	76
4	1319	76
5	2494	76
6	2759	76
7	2819	76
8	2819	76

Stop Event

1×

saturated

Calls

Call 1

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

Compiler

Compiled 13 to 9 computations (30.8% saved)

simplify37.0ms (3.4%)

Algorithm

1×	egg-herbie

Rules

1232×	`fma-def`
158×	`associate-r`
124×	`distribute-lft-in`
116×	`fma-neg`
116×	`associate-l`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	19
1	21	19
2	46	19
3	105	19
4	212	19
5	296	19
6	502	19
7	860	19
8	1255	19
9	1443	19
10	1493	19

Stop Event

1×

saturated

Counts

1 → 3

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 x y) (.f64 2 x))

eval1.0ms (0.1%)

Compiler: Compiled 25 to 14 computations (44% 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

Accurracy

100.0%

Counts

4 → 1

Alt Table

Click to see full alt table

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

Compiler

Compiled 18 to 12 computations (33.3% saved)

localize25.0ms (2.3%)

Compiler: Compiled 19 to 10 computations (47.4% 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

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 27 to 17 computations (37% saved)

regimes12.0ms (1.1%)

Accuracy

Total -1.8b remaining (-∞%)

Threshold costs -1.8b (-∞%)

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 (.f64 x x) (.f64 x y))
3.0ms	x
3.0ms	y
3.0ms	(.f64 2 (-.f64 (.f64 x x) (*.f64 x y)))

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)

simplify6.0ms (0.5%)

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)

soundness76.0ms (7%)

Rules

1232×	`fma-def`
158×	`associate-r`
124×	`distribute-lft-in`
116×	`fma-neg`
116×	`associate-l`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	19
1	21	19
2	46	19
3	105	19
4	212	19
5	296	19
6	502	19
7	860	19
8	1255	19
9	1443	19
10	1493	19

Stop Event

1×

saturated

Compiler

Compiled 32 to 17 computations (46.9% saved)

end0.0ms (0%)

preprocess28.0ms (2.6%)

Compiler: Compiled 58 to 38 computations (34.5% saved)

analyze0.0ms (0%)

sample814.0ms (75%)

preprocess85.0ms (7.8%)

simplify37.0ms (3.4%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

localize25.0ms (2.3%)

eval0.0ms (0%)

prune1.0ms (0.1%)

regimes12.0ms (1.1%)

simplify6.0ms (0.5%)

soundness76.0ms (7%)

end0.0ms (0%)

preprocess28.0ms (2.6%)

Profiling