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)

sample793.0ms (68%)

Results

557.0ms	5892×	body	256	valid
223.0ms	2364×	body	256	infinite

Bogosity

preprocess146.0ms (12.5%)

Algorithm

1×	egg-herbie

Rules

1072×	`fma-neg`
554×	`fma-def`
344×	`unsub-neg`
326×	`associate-r`
296×	`distribute-lft-in`

Problems

245×	No Errors
11×	`(-.f64 (.f64 x x) (.f64 x y))`

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	28	212
1	91	196
2	210	196
3	722	196
4	1664	196
5	2113	196
6	2485	196
7	2605	196
8	2605	196

Stop Event

1×

saturated

Calls

Call 1

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

Compiler

Compiled 39 to 16 computations (59% saved)

eval0.0ms (0%)

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

prune1.0ms (0.1%)

Alt Table

Click to see full alt table

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

Compiler

Compiled 18 to 12 computations (33.3% saved)

localize28.0ms (2.4%)

Compiler: Compiled 21 to 8 computations (61.9% saved)

eval1.0ms (0.1%)

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

Accuracy

100.0%

Counts

1 → 1

Alt Table

Click to see full alt table

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

Compiler

Compiled 27 to 17 computations (37% saved)

regimes13.0ms (1.1%)

Accuracy

Total -2.8b remaining (-∞%)

Threshold costs -2.8b (-∞%)

Counts

2 → 1

Calls

Call 1

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

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

Calls

4 calls:

4.0ms	x
3.0ms	y
3.0ms	(.f64 2 (-.f64 (.f64 x x) (*.f64 x y)))
2.0ms	(-.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)

simplify2.0ms (0.2%)

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	11	28
1	16	28
2	21	28
3	23	28
4	24	28

Stop Event

1×	done
1×	saturated

Calls

Call 1

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

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

Compiler

Compiled 9 to 6 computations (33.3% saved)

soundness146.0ms (12.5%)

Rules

1072×	`fma-neg`
554×	`fma-def`
344×	`unsub-neg`
326×	`associate-r`
296×	`distribute-lft-in`

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	28	212
1	91	196
2	210	196
3	722	196
4	1664	196
5	2113	196
6	2485	196
7	2605	196
8	2605	196

Stop Event

1×

saturated

Compiler

Compiled 18 to 11 computations (38.9% saved)

end0.0ms (0%)

preprocess34.0ms (2.9%)

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

analyze0.0ms (0%)

sample793.0ms (68%)

preprocess146.0ms (12.5%)

eval0.0ms (0%)

prune1.0ms (0.1%)

localize28.0ms (2.4%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

regimes13.0ms (1.1%)

simplify2.0ms (0.2%)

soundness146.0ms (12.5%)

end0.0ms (0%)

preprocess34.0ms (2.9%)

Profiling