Metrics for Data.Colour.RGB:hslsv from colour-2.3.3, E

analyze12.0ms (0.4%)

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
50%	50%	50%	0.1%	0%	0%	0%	2
50%	50%	50%	0.1%	0%	0%	0%	3
75%	74.9%	25%	0.1%	0%	0%	0%	4
75%	74.9%	25%	0.1%	0%	0%	0%	5
87.5%	87.4%	12.5%	0.1%	0%	0%	0%	6
87.5%	87.4%	12.5%	0.1%	0%	0%	0%	7
93.8%	93.7%	6.2%	0.1%	0%	0%	0%	8
93.8%	93.7%	6.2%	0.1%	0%	0%	0%	9
96.9%	96.8%	3.1%	0.1%	0%	0%	0%	10
96.9%	96.8%	3.1%	0.1%	0%	0%	0%	11
98.4%	98.3%	1.6%	0.1%	0%	0%	0%	12

Compiler

Compiled 8 to 5 computations (37.5% saved)

Precisions

Click to see histograms. Total time spent on operations: 2.0ms

Operation ival-sub, time spent: 1.0ms, 45.0% of total-time

Operation ival-div, time spent: 1.0ms, 45.0% of total-time

Operation const, time spent: 0.0ms, 0.0% of total-time

sample2.6s (87.2%)

Results

2.2s	7229×	256	valid
79.0ms	1026×	256	infinite
0.0ms	1×	256	valid

Precisions

Click to see histograms. Total time spent on operations: 1.7s

Operation ival-div, time spent: 1.7s, 96.0% of total-time

Operation ival-sub, time spent: 62.0ms, 4.0% of total-time

Operation const, time spent: 9.0ms, 1.0% of total-time

Bogosity

preprocess173.0ms (5.9%)

Algorithm

1×	egg-herbie

Rules

1296×	`fma-define`
520×	`fma-neg`
366×	`times-frac`
224×	`div-sub`
176×	`distribute-rgt-in`

FPErrors

Click to see full error table

Example	Example	Subexpression
-	-	`x`
-	-	`(/.f64 (-.f64 x y) x)`
-	-	`(-.f64 x y)`
-	-	`y`

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	20	194
1	55	147
2	142	133
3	395	133
4	928	133
5	1490	133
6	2143	133
7	2183	133
8	2266	133
9	2294	133

Stop Event

1×

saturated

Calls

Call 1

Inputs
(/.f64 (-.f64 x y) x)
(/.f64 (-.f64 x y) x)
(/.f64 (-.f64 (neg.f64 x) y) (neg.f64 x))
(/.f64 (-.f64 x (neg.f64 y)) x)
(neg.f64 (/.f64 (-.f64 (neg.f64 x) y) (neg.f64 x)))
(neg.f64 (/.f64 (-.f64 x (neg.f64 y)) x))
(/.f64 (-.f64 y x) y)

Outputs
(/.f64 (-.f64 x y) x)
(-.f64 1 (/.f64 y x))
(/.f64 (-.f64 x y) x)
(-.f64 1 (/.f64 y x))
(/.f64 (-.f64 (neg.f64 x) y) (neg.f64 x))
(/.f64 (+.f64 x y) x)
(+.f64 1 (/.f64 y x))
(/.f64 (-.f64 x (neg.f64 y)) x)
(/.f64 (-.f64 (neg.f64 x) y) (neg.f64 x))
(/.f64 (+.f64 x y) x)
(+.f64 1 (/.f64 y x))
(neg.f64 (/.f64 (-.f64 (neg.f64 x) y) (neg.f64 x)))
(/.f64 (-.f64 (neg.f64 x) y) (neg.f64 (neg.f64 x)))
(+.f64 -1 (/.f64 (neg.f64 y) x))
(-.f64 -1 (/.f64 y x))
(neg.f64 (/.f64 (-.f64 x (neg.f64 y)) x))
(/.f64 (-.f64 (neg.f64 x) y) (neg.f64 (neg.f64 x)))
(+.f64 -1 (/.f64 (neg.f64 y) x))
(-.f64 -1 (/.f64 y x))
(/.f64 (-.f64 y x) y)
(-.f64 1 (/.f64 x y))

Results

37.0ms	423×	256	valid
6.0ms	88×	256	infinite
0.0ms	1×	256	valid

Compiler

Compiled 33 to 14 computations (57.6% saved)

Precisions

Click to see histograms. Total time spent on operations: 9.0ms

Operation ival-div, time spent: 5.0ms, 56.0% of total-time

Operation ival-sub, time spent: 4.0ms, 45.0% of total-time

Operation const, time spent: 1.0ms, 11.0% of total-time

eval0.0ms (0%)

Compiler: Compiled 7 to 5 computations (28.6% saved)

prune1.0ms (0%)

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(-.f64 1 (/.f64 y x))

Compiler

Compiled 7 to 5 computations (28.6% saved)

localize30.0ms (1%)

Results

19.0ms	211×	256	valid
3.0ms	44×	256	infinite
0.0ms	1×	256	valid

Compiler

Compiled 14 to 7 computations (50% saved)

Precisions

Click to see histograms. Total time spent on operations: 5.0ms

Operation ival-div, time spent: 3.0ms, 60.0% of total-time

Operation ival-sub, time spent: 2.0ms, 40.0% of total-time

Operation const, time spent: 1.0ms, 20.0% of total-time

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

Accuracy

100.0%

Counts

1 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(-.f64 1 (/.f64 y x))

Compiler

Compiled 19 to 12 computations (36.8% saved)

regimes17.0ms (0.6%)

Accuracy

Total -0.0b remaining (-∞%)

Threshold costs -0b (-∞%)

Counts

2 → 1

Calls

Call 1

Inputs
(-.f64 1 (/.f64 y x))
(/.f64 (-.f64 x y) x)

Outputs
(-.f64 1 (/.f64 y x))

Calls

3 calls:

12.0ms	y
3.0ms	x
2.0ms	(/.f64 (-.f64 x y) x)

Results

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

Compiler

Compiled 13 to 8 computations (38.5% saved)

simplify3.0ms (0.1%)

Algorithm

1×	egg-herbie

Rules

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

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	19
1	18	19
2	26	19
3	32	19
4	37	19
5	39	19

Stop Event

1×	done
1×	saturated

Calls

Call 1

Inputs
(-.f64 1 (/.f64 y x))

Outputs
(-.f64 1 (/.f64 y x))

Compiler

Compiled 7 to 5 computations (28.6% saved)

soundness110.0ms (3.7%)

Rules

1296×	`fma-define`
520×	`fma-neg`
366×	`times-frac`
224×	`div-sub`
176×	`distribute-rgt-in`

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	20	194
1	55	147
2	142	133
3	395	133
4	928	133
5	1490	133
6	2143	133
7	2183	133
8	2266	133
9	2294	133

Stop Event

1×

saturated

Compiler

Compiled 19 to 9 computations (52.6% saved)

end0.0ms (0%)

preprocess27.0ms (0.9%)

Compiler: Compiled 42 to 28 computations (33.3% saved)

analyze12.0ms (0.4%)

sample2.6s (87.2%)

preprocess173.0ms (5.9%)

eval0.0ms (0%)

prune1.0ms (0%)

localize30.0ms (1%)

eval0.0ms (0%)

prune1.0ms (0%)

regimes17.0ms (0.6%)

simplify3.0ms (0.1%)

soundness110.0ms (3.7%)

end0.0ms (0%)

preprocess27.0ms (0.9%)

Profiling